2 * MMX optimized DSP utils
3 * Copyright (c) 2000, 2001 Fabrice Bellard.
4 * Copyright (c) 2002-2004 Michael Niedermayer <michaelni@gmx.at>
6 * This file is part of FFmpeg.
8 * FFmpeg is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
13 * FFmpeg is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with FFmpeg; if not, write to the Free Software
20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
22 * MMX optimization by Nick Kurshev <nickols_k@mail.ru>
25 #include "libavutil/x86_cpu.h"
26 #include "libavcodec/dsputil.h"
27 #include "libavcodec/h263.h"
28 #include "libavcodec/mpegvideo.h"
29 #include "libavcodec/simple_idct.h"
30 #include "dsputil_mmx.h"
32 #include "vp3dsp_mmx.h"
33 #include "vp3dsp_sse2.h"
34 #include "idct_xvid.h"
39 int mm_flags; /* multimedia extension flags */
41 /* pixel operations */
42 DECLARE_ALIGNED_8 (const uint64_t, ff_bone) = 0x0101010101010101ULL;
43 DECLARE_ALIGNED_8 (const uint64_t, ff_wtwo) = 0x0002000200020002ULL;
45 DECLARE_ALIGNED_16(const uint64_t, ff_pdw_80000000[2]) =
46 {0x8000000080000000ULL, 0x8000000080000000ULL};
48 DECLARE_ALIGNED_8 (const uint64_t, ff_pw_3 ) = 0x0003000300030003ULL;
49 DECLARE_ALIGNED_8 (const uint64_t, ff_pw_4 ) = 0x0004000400040004ULL;
50 DECLARE_ALIGNED_16(const xmm_reg, ff_pw_5 ) = {0x0005000500050005ULL, 0x0005000500050005ULL};
51 DECLARE_ALIGNED_16(const xmm_reg, ff_pw_8 ) = {0x0008000800080008ULL, 0x0008000800080008ULL};
52 DECLARE_ALIGNED_8 (const uint64_t, ff_pw_15 ) = 0x000F000F000F000FULL;
53 DECLARE_ALIGNED_16(const xmm_reg, ff_pw_16 ) = {0x0010001000100010ULL, 0x0010001000100010ULL};
54 DECLARE_ALIGNED_8 (const uint64_t, ff_pw_20 ) = 0x0014001400140014ULL;
55 DECLARE_ALIGNED_16(const xmm_reg, ff_pw_28 ) = {0x001C001C001C001CULL, 0x001C001C001C001CULL};
56 DECLARE_ALIGNED_16(const xmm_reg, ff_pw_32 ) = {0x0020002000200020ULL, 0x0020002000200020ULL};
57 DECLARE_ALIGNED_8 (const uint64_t, ff_pw_42 ) = 0x002A002A002A002AULL;
58 DECLARE_ALIGNED_8 (const uint64_t, ff_pw_64 ) = 0x0040004000400040ULL;
59 DECLARE_ALIGNED_8 (const uint64_t, ff_pw_96 ) = 0x0060006000600060ULL;
60 DECLARE_ALIGNED_8 (const uint64_t, ff_pw_128) = 0x0080008000800080ULL;
61 DECLARE_ALIGNED_8 (const uint64_t, ff_pw_255) = 0x00ff00ff00ff00ffULL;
63 DECLARE_ALIGNED_8 (const uint64_t, ff_pb_1 ) = 0x0101010101010101ULL;
64 DECLARE_ALIGNED_8 (const uint64_t, ff_pb_3 ) = 0x0303030303030303ULL;
65 DECLARE_ALIGNED_8 (const uint64_t, ff_pb_7 ) = 0x0707070707070707ULL;
66 DECLARE_ALIGNED_8 (const uint64_t, ff_pb_1F ) = 0x1F1F1F1F1F1F1F1FULL;
67 DECLARE_ALIGNED_8 (const uint64_t, ff_pb_3F ) = 0x3F3F3F3F3F3F3F3FULL;
68 DECLARE_ALIGNED_8 (const uint64_t, ff_pb_81 ) = 0x8181818181818181ULL;
69 DECLARE_ALIGNED_8 (const uint64_t, ff_pb_A1 ) = 0xA1A1A1A1A1A1A1A1ULL;
70 DECLARE_ALIGNED_8 (const uint64_t, ff_pb_FC ) = 0xFCFCFCFCFCFCFCFCULL;
72 DECLARE_ALIGNED_16(const double, ff_pd_1[2]) = { 1.0, 1.0 };
73 DECLARE_ALIGNED_16(const double, ff_pd_2[2]) = { 2.0, 2.0 };
75 #define JUMPALIGN() __asm__ volatile (ASMALIGN(3)::)
76 #define MOVQ_ZERO(regd) __asm__ volatile ("pxor %%" #regd ", %%" #regd ::)
78 #define MOVQ_BFE(regd) \
80 "pcmpeqd %%" #regd ", %%" #regd " \n\t"\
81 "paddb %%" #regd ", %%" #regd " \n\t" ::)
84 #define MOVQ_BONE(regd) __asm__ volatile ("movq %0, %%" #regd " \n\t" ::"m"(ff_bone))
85 #define MOVQ_WTWO(regd) __asm__ volatile ("movq %0, %%" #regd " \n\t" ::"m"(ff_wtwo))
87 // for shared library it's better to use this way for accessing constants
89 #define MOVQ_BONE(regd) \
91 "pcmpeqd %%" #regd ", %%" #regd " \n\t" \
92 "psrlw $15, %%" #regd " \n\t" \
93 "packuswb %%" #regd ", %%" #regd " \n\t" ::)
95 #define MOVQ_WTWO(regd) \
97 "pcmpeqd %%" #regd ", %%" #regd " \n\t" \
98 "psrlw $15, %%" #regd " \n\t" \
99 "psllw $1, %%" #regd " \n\t"::)
103 // using regr as temporary and for the output result
104 // first argument is unmodifed and second is trashed
105 // regfe is supposed to contain 0xfefefefefefefefe
106 #define PAVGB_MMX_NO_RND(rega, regb, regr, regfe) \
107 "movq " #rega ", " #regr " \n\t"\
108 "pand " #regb ", " #regr " \n\t"\
109 "pxor " #rega ", " #regb " \n\t"\
110 "pand " #regfe "," #regb " \n\t"\
111 "psrlq $1, " #regb " \n\t"\
112 "paddb " #regb ", " #regr " \n\t"
114 #define PAVGB_MMX(rega, regb, regr, regfe) \
115 "movq " #rega ", " #regr " \n\t"\
116 "por " #regb ", " #regr " \n\t"\
117 "pxor " #rega ", " #regb " \n\t"\
118 "pand " #regfe "," #regb " \n\t"\
119 "psrlq $1, " #regb " \n\t"\
120 "psubb " #regb ", " #regr " \n\t"
122 // mm6 is supposed to contain 0xfefefefefefefefe
123 #define PAVGBP_MMX_NO_RND(rega, regb, regr, regc, regd, regp) \
124 "movq " #rega ", " #regr " \n\t"\
125 "movq " #regc ", " #regp " \n\t"\
126 "pand " #regb ", " #regr " \n\t"\
127 "pand " #regd ", " #regp " \n\t"\
128 "pxor " #rega ", " #regb " \n\t"\
129 "pxor " #regc ", " #regd " \n\t"\
130 "pand %%mm6, " #regb " \n\t"\
131 "pand %%mm6, " #regd " \n\t"\
132 "psrlq $1, " #regb " \n\t"\
133 "psrlq $1, " #regd " \n\t"\
134 "paddb " #regb ", " #regr " \n\t"\
135 "paddb " #regd ", " #regp " \n\t"
137 #define PAVGBP_MMX(rega, regb, regr, regc, regd, regp) \
138 "movq " #rega ", " #regr " \n\t"\
139 "movq " #regc ", " #regp " \n\t"\
140 "por " #regb ", " #regr " \n\t"\
141 "por " #regd ", " #regp " \n\t"\
142 "pxor " #rega ", " #regb " \n\t"\
143 "pxor " #regc ", " #regd " \n\t"\
144 "pand %%mm6, " #regb " \n\t"\
145 "pand %%mm6, " #regd " \n\t"\
146 "psrlq $1, " #regd " \n\t"\
147 "psrlq $1, " #regb " \n\t"\
148 "psubb " #regb ", " #regr " \n\t"\
149 "psubb " #regd ", " #regp " \n\t"
151 /***********************************/
152 /* MMX no rounding */
153 #define DEF(x, y) x ## _no_rnd_ ## y ##_mmx
154 #define SET_RND MOVQ_WONE
155 #define PAVGBP(a, b, c, d, e, f) PAVGBP_MMX_NO_RND(a, b, c, d, e, f)
156 #define PAVGB(a, b, c, e) PAVGB_MMX_NO_RND(a, b, c, e)
158 #include "dsputil_mmx_rnd_template.c"
164 /***********************************/
167 #define DEF(x, y) x ## _ ## y ##_mmx
168 #define SET_RND MOVQ_WTWO
169 #define PAVGBP(a, b, c, d, e, f) PAVGBP_MMX(a, b, c, d, e, f)
170 #define PAVGB(a, b, c, e) PAVGB_MMX(a, b, c, e)
172 #include "dsputil_mmx_rnd_template.c"
179 /***********************************/
182 #define DEF(x) x ## _3dnow
183 #define PAVGB "pavgusb"
185 #include "dsputil_mmx_avg_template.c"
190 /***********************************/
193 #define DEF(x) x ## _mmx2
195 /* Introduced only in MMX2 set */
196 #define PAVGB "pavgb"
198 #include "dsputil_mmx_avg_template.c"
203 #define put_no_rnd_pixels16_mmx put_pixels16_mmx
204 #define put_no_rnd_pixels8_mmx put_pixels8_mmx
205 #define put_pixels16_mmx2 put_pixels16_mmx
206 #define put_pixels8_mmx2 put_pixels8_mmx
207 #define put_pixels4_mmx2 put_pixels4_mmx
208 #define put_no_rnd_pixels16_mmx2 put_no_rnd_pixels16_mmx
209 #define put_no_rnd_pixels8_mmx2 put_no_rnd_pixels8_mmx
210 #define put_pixels16_3dnow put_pixels16_mmx
211 #define put_pixels8_3dnow put_pixels8_mmx
212 #define put_pixels4_3dnow put_pixels4_mmx
213 #define put_no_rnd_pixels16_3dnow put_no_rnd_pixels16_mmx
214 #define put_no_rnd_pixels8_3dnow put_no_rnd_pixels8_mmx
216 /***********************************/
219 void put_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size)
224 /* read the pixels */
229 "movq %3, %%mm0 \n\t"
230 "movq 8%3, %%mm1 \n\t"
231 "movq 16%3, %%mm2 \n\t"
232 "movq 24%3, %%mm3 \n\t"
233 "movq 32%3, %%mm4 \n\t"
234 "movq 40%3, %%mm5 \n\t"
235 "movq 48%3, %%mm6 \n\t"
236 "movq 56%3, %%mm7 \n\t"
237 "packuswb %%mm1, %%mm0 \n\t"
238 "packuswb %%mm3, %%mm2 \n\t"
239 "packuswb %%mm5, %%mm4 \n\t"
240 "packuswb %%mm7, %%mm6 \n\t"
241 "movq %%mm0, (%0) \n\t"
242 "movq %%mm2, (%0, %1) \n\t"
243 "movq %%mm4, (%0, %1, 2) \n\t"
244 "movq %%mm6, (%0, %2) \n\t"
245 ::"r" (pix), "r" ((x86_reg)line_size), "r" ((x86_reg)line_size*3), "m"(*p)
250 // if here would be an exact copy of the code above
251 // compiler would generate some very strange code
254 "movq (%3), %%mm0 \n\t"
255 "movq 8(%3), %%mm1 \n\t"
256 "movq 16(%3), %%mm2 \n\t"
257 "movq 24(%3), %%mm3 \n\t"
258 "movq 32(%3), %%mm4 \n\t"
259 "movq 40(%3), %%mm5 \n\t"
260 "movq 48(%3), %%mm6 \n\t"
261 "movq 56(%3), %%mm7 \n\t"
262 "packuswb %%mm1, %%mm0 \n\t"
263 "packuswb %%mm3, %%mm2 \n\t"
264 "packuswb %%mm5, %%mm4 \n\t"
265 "packuswb %%mm7, %%mm6 \n\t"
266 "movq %%mm0, (%0) \n\t"
267 "movq %%mm2, (%0, %1) \n\t"
268 "movq %%mm4, (%0, %1, 2) \n\t"
269 "movq %%mm6, (%0, %2) \n\t"
270 ::"r" (pix), "r" ((x86_reg)line_size), "r" ((x86_reg)line_size*3), "r"(p)
274 static DECLARE_ALIGNED_8(const unsigned char, vector128[8]) =
275 { 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80 };
277 void put_signed_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size)
281 movq_m2r(*vector128, mm1);
282 for (i = 0; i < 8; i++) {
283 movq_m2r(*(block), mm0);
284 packsswb_m2r(*(block + 4), mm0);
287 movq_r2m(mm0, *pixels);
292 void add_pixels_clamped_mmx(const DCTELEM *block, uint8_t *pixels, int line_size)
298 /* read the pixels */
305 "movq (%2), %%mm0 \n\t"
306 "movq 8(%2), %%mm1 \n\t"
307 "movq 16(%2), %%mm2 \n\t"
308 "movq 24(%2), %%mm3 \n\t"
309 "movq %0, %%mm4 \n\t"
310 "movq %1, %%mm6 \n\t"
311 "movq %%mm4, %%mm5 \n\t"
312 "punpcklbw %%mm7, %%mm4 \n\t"
313 "punpckhbw %%mm7, %%mm5 \n\t"
314 "paddsw %%mm4, %%mm0 \n\t"
315 "paddsw %%mm5, %%mm1 \n\t"
316 "movq %%mm6, %%mm5 \n\t"
317 "punpcklbw %%mm7, %%mm6 \n\t"
318 "punpckhbw %%mm7, %%mm5 \n\t"
319 "paddsw %%mm6, %%mm2 \n\t"
320 "paddsw %%mm5, %%mm3 \n\t"
321 "packuswb %%mm1, %%mm0 \n\t"
322 "packuswb %%mm3, %%mm2 \n\t"
323 "movq %%mm0, %0 \n\t"
324 "movq %%mm2, %1 \n\t"
325 :"+m"(*pix), "+m"(*(pix+line_size))
333 static void put_pixels4_mmx(uint8_t *block, const uint8_t *pixels, int line_size, int h)
336 "lea (%3, %3), %%"REG_a" \n\t"
339 "movd (%1), %%mm0 \n\t"
340 "movd (%1, %3), %%mm1 \n\t"
341 "movd %%mm0, (%2) \n\t"
342 "movd %%mm1, (%2, %3) \n\t"
343 "add %%"REG_a", %1 \n\t"
344 "add %%"REG_a", %2 \n\t"
345 "movd (%1), %%mm0 \n\t"
346 "movd (%1, %3), %%mm1 \n\t"
347 "movd %%mm0, (%2) \n\t"
348 "movd %%mm1, (%2, %3) \n\t"
349 "add %%"REG_a", %1 \n\t"
350 "add %%"REG_a", %2 \n\t"
353 : "+g"(h), "+r" (pixels), "+r" (block)
354 : "r"((x86_reg)line_size)
359 static void put_pixels8_mmx(uint8_t *block, const uint8_t *pixels, int line_size, int h)
362 "lea (%3, %3), %%"REG_a" \n\t"
365 "movq (%1), %%mm0 \n\t"
366 "movq (%1, %3), %%mm1 \n\t"
367 "movq %%mm0, (%2) \n\t"
368 "movq %%mm1, (%2, %3) \n\t"
369 "add %%"REG_a", %1 \n\t"
370 "add %%"REG_a", %2 \n\t"
371 "movq (%1), %%mm0 \n\t"
372 "movq (%1, %3), %%mm1 \n\t"
373 "movq %%mm0, (%2) \n\t"
374 "movq %%mm1, (%2, %3) \n\t"
375 "add %%"REG_a", %1 \n\t"
376 "add %%"REG_a", %2 \n\t"
379 : "+g"(h), "+r" (pixels), "+r" (block)
380 : "r"((x86_reg)line_size)
385 static void put_pixels16_mmx(uint8_t *block, const uint8_t *pixels, int line_size, int h)
388 "lea (%3, %3), %%"REG_a" \n\t"
391 "movq (%1), %%mm0 \n\t"
392 "movq 8(%1), %%mm4 \n\t"
393 "movq (%1, %3), %%mm1 \n\t"
394 "movq 8(%1, %3), %%mm5 \n\t"
395 "movq %%mm0, (%2) \n\t"
396 "movq %%mm4, 8(%2) \n\t"
397 "movq %%mm1, (%2, %3) \n\t"
398 "movq %%mm5, 8(%2, %3) \n\t"
399 "add %%"REG_a", %1 \n\t"
400 "add %%"REG_a", %2 \n\t"
401 "movq (%1), %%mm0 \n\t"
402 "movq 8(%1), %%mm4 \n\t"
403 "movq (%1, %3), %%mm1 \n\t"
404 "movq 8(%1, %3), %%mm5 \n\t"
405 "movq %%mm0, (%2) \n\t"
406 "movq %%mm4, 8(%2) \n\t"
407 "movq %%mm1, (%2, %3) \n\t"
408 "movq %%mm5, 8(%2, %3) \n\t"
409 "add %%"REG_a", %1 \n\t"
410 "add %%"REG_a", %2 \n\t"
413 : "+g"(h), "+r" (pixels), "+r" (block)
414 : "r"((x86_reg)line_size)
419 static void put_pixels16_sse2(uint8_t *block, const uint8_t *pixels, int line_size, int h)
423 "movdqu (%1), %%xmm0 \n\t"
424 "movdqu (%1,%3), %%xmm1 \n\t"
425 "movdqu (%1,%3,2), %%xmm2 \n\t"
426 "movdqu (%1,%4), %%xmm3 \n\t"
427 "movdqa %%xmm0, (%2) \n\t"
428 "movdqa %%xmm1, (%2,%3) \n\t"
429 "movdqa %%xmm2, (%2,%3,2) \n\t"
430 "movdqa %%xmm3, (%2,%4) \n\t"
432 "lea (%1,%3,4), %1 \n\t"
433 "lea (%2,%3,4), %2 \n\t"
435 : "+g"(h), "+r" (pixels), "+r" (block)
436 : "r"((x86_reg)line_size), "r"((x86_reg)3L*line_size)
441 static void avg_pixels16_sse2(uint8_t *block, const uint8_t *pixels, int line_size, int h)
445 "movdqu (%1), %%xmm0 \n\t"
446 "movdqu (%1,%3), %%xmm1 \n\t"
447 "movdqu (%1,%3,2), %%xmm2 \n\t"
448 "movdqu (%1,%4), %%xmm3 \n\t"
449 "pavgb (%2), %%xmm0 \n\t"
450 "pavgb (%2,%3), %%xmm1 \n\t"
451 "pavgb (%2,%3,2), %%xmm2 \n\t"
452 "pavgb (%2,%4), %%xmm3 \n\t"
453 "movdqa %%xmm0, (%2) \n\t"
454 "movdqa %%xmm1, (%2,%3) \n\t"
455 "movdqa %%xmm2, (%2,%3,2) \n\t"
456 "movdqa %%xmm3, (%2,%4) \n\t"
458 "lea (%1,%3,4), %1 \n\t"
459 "lea (%2,%3,4), %2 \n\t"
461 : "+g"(h), "+r" (pixels), "+r" (block)
462 : "r"((x86_reg)line_size), "r"((x86_reg)3L*line_size)
467 #define CLEAR_BLOCKS(name,n) \
468 static void name(DCTELEM *blocks)\
471 "pxor %%mm7, %%mm7 \n\t"\
472 "mov %1, %%"REG_a" \n\t"\
474 "movq %%mm7, (%0, %%"REG_a") \n\t"\
475 "movq %%mm7, 8(%0, %%"REG_a") \n\t"\
476 "movq %%mm7, 16(%0, %%"REG_a") \n\t"\
477 "movq %%mm7, 24(%0, %%"REG_a") \n\t"\
478 "add $32, %%"REG_a" \n\t"\
480 : : "r" (((uint8_t *)blocks)+128*n),\
485 CLEAR_BLOCKS(clear_blocks_mmx, 6)
486 CLEAR_BLOCKS(clear_block_mmx, 1)
488 static void clear_block_sse(DCTELEM *block)
491 "xorps %%xmm0, %%xmm0 \n"
492 "movaps %%xmm0, (%0) \n"
493 "movaps %%xmm0, 16(%0) \n"
494 "movaps %%xmm0, 32(%0) \n"
495 "movaps %%xmm0, 48(%0) \n"
496 "movaps %%xmm0, 64(%0) \n"
497 "movaps %%xmm0, 80(%0) \n"
498 "movaps %%xmm0, 96(%0) \n"
499 "movaps %%xmm0, 112(%0) \n"
505 static void add_bytes_mmx(uint8_t *dst, uint8_t *src, int w){
510 "movq (%1, %0), %%mm0 \n\t"
511 "movq (%2, %0), %%mm1 \n\t"
512 "paddb %%mm0, %%mm1 \n\t"
513 "movq %%mm1, (%2, %0) \n\t"
514 "movq 8(%1, %0), %%mm0 \n\t"
515 "movq 8(%2, %0), %%mm1 \n\t"
516 "paddb %%mm0, %%mm1 \n\t"
517 "movq %%mm1, 8(%2, %0) \n\t"
523 : "r"(src), "r"(dst), "r"((x86_reg)w-15)
526 dst[i+0] += src[i+0];
529 static void add_bytes_l2_mmx(uint8_t *dst, uint8_t *src1, uint8_t *src2, int w){
534 "movq (%2, %0), %%mm0 \n\t"
535 "movq 8(%2, %0), %%mm1 \n\t"
536 "paddb (%3, %0), %%mm0 \n\t"
537 "paddb 8(%3, %0), %%mm1 \n\t"
538 "movq %%mm0, (%1, %0) \n\t"
539 "movq %%mm1, 8(%1, %0) \n\t"
545 : "r"(dst), "r"(src1), "r"(src2), "r"((x86_reg)w-15)
548 dst[i] = src1[i] + src2[i];
551 #define H263_LOOP_FILTER \
552 "pxor %%mm7, %%mm7 \n\t"\
553 "movq %0, %%mm0 \n\t"\
554 "movq %0, %%mm1 \n\t"\
555 "movq %3, %%mm2 \n\t"\
556 "movq %3, %%mm3 \n\t"\
557 "punpcklbw %%mm7, %%mm0 \n\t"\
558 "punpckhbw %%mm7, %%mm1 \n\t"\
559 "punpcklbw %%mm7, %%mm2 \n\t"\
560 "punpckhbw %%mm7, %%mm3 \n\t"\
561 "psubw %%mm2, %%mm0 \n\t"\
562 "psubw %%mm3, %%mm1 \n\t"\
563 "movq %1, %%mm2 \n\t"\
564 "movq %1, %%mm3 \n\t"\
565 "movq %2, %%mm4 \n\t"\
566 "movq %2, %%mm5 \n\t"\
567 "punpcklbw %%mm7, %%mm2 \n\t"\
568 "punpckhbw %%mm7, %%mm3 \n\t"\
569 "punpcklbw %%mm7, %%mm4 \n\t"\
570 "punpckhbw %%mm7, %%mm5 \n\t"\
571 "psubw %%mm2, %%mm4 \n\t"\
572 "psubw %%mm3, %%mm5 \n\t"\
573 "psllw $2, %%mm4 \n\t"\
574 "psllw $2, %%mm5 \n\t"\
575 "paddw %%mm0, %%mm4 \n\t"\
576 "paddw %%mm1, %%mm5 \n\t"\
577 "pxor %%mm6, %%mm6 \n\t"\
578 "pcmpgtw %%mm4, %%mm6 \n\t"\
579 "pcmpgtw %%mm5, %%mm7 \n\t"\
580 "pxor %%mm6, %%mm4 \n\t"\
581 "pxor %%mm7, %%mm5 \n\t"\
582 "psubw %%mm6, %%mm4 \n\t"\
583 "psubw %%mm7, %%mm5 \n\t"\
584 "psrlw $3, %%mm4 \n\t"\
585 "psrlw $3, %%mm5 \n\t"\
586 "packuswb %%mm5, %%mm4 \n\t"\
587 "packsswb %%mm7, %%mm6 \n\t"\
588 "pxor %%mm7, %%mm7 \n\t"\
589 "movd %4, %%mm2 \n\t"\
590 "punpcklbw %%mm2, %%mm2 \n\t"\
591 "punpcklbw %%mm2, %%mm2 \n\t"\
592 "punpcklbw %%mm2, %%mm2 \n\t"\
593 "psubusb %%mm4, %%mm2 \n\t"\
594 "movq %%mm2, %%mm3 \n\t"\
595 "psubusb %%mm4, %%mm3 \n\t"\
596 "psubb %%mm3, %%mm2 \n\t"\
597 "movq %1, %%mm3 \n\t"\
598 "movq %2, %%mm4 \n\t"\
599 "pxor %%mm6, %%mm3 \n\t"\
600 "pxor %%mm6, %%mm4 \n\t"\
601 "paddusb %%mm2, %%mm3 \n\t"\
602 "psubusb %%mm2, %%mm4 \n\t"\
603 "pxor %%mm6, %%mm3 \n\t"\
604 "pxor %%mm6, %%mm4 \n\t"\
605 "paddusb %%mm2, %%mm2 \n\t"\
606 "packsswb %%mm1, %%mm0 \n\t"\
607 "pcmpgtb %%mm0, %%mm7 \n\t"\
608 "pxor %%mm7, %%mm0 \n\t"\
609 "psubb %%mm7, %%mm0 \n\t"\
610 "movq %%mm0, %%mm1 \n\t"\
611 "psubusb %%mm2, %%mm0 \n\t"\
612 "psubb %%mm0, %%mm1 \n\t"\
613 "pand %5, %%mm1 \n\t"\
614 "psrlw $2, %%mm1 \n\t"\
615 "pxor %%mm7, %%mm1 \n\t"\
616 "psubb %%mm7, %%mm1 \n\t"\
617 "movq %0, %%mm5 \n\t"\
618 "movq %3, %%mm6 \n\t"\
619 "psubb %%mm1, %%mm5 \n\t"\
620 "paddb %%mm1, %%mm6 \n\t"
622 static void h263_v_loop_filter_mmx(uint8_t *src, int stride, int qscale){
623 if(CONFIG_ANY_H263) {
624 const int strength= ff_h263_loop_filter_strength[qscale];
630 "movq %%mm3, %1 \n\t"
631 "movq %%mm4, %2 \n\t"
632 "movq %%mm5, %0 \n\t"
633 "movq %%mm6, %3 \n\t"
634 : "+m" (*(uint64_t*)(src - 2*stride)),
635 "+m" (*(uint64_t*)(src - 1*stride)),
636 "+m" (*(uint64_t*)(src + 0*stride)),
637 "+m" (*(uint64_t*)(src + 1*stride))
638 : "g" (2*strength), "m"(ff_pb_FC)
643 static inline void transpose4x4(uint8_t *dst, uint8_t *src, int dst_stride, int src_stride){
644 __asm__ volatile( //FIXME could save 1 instruction if done as 8x4 ...
645 "movd %4, %%mm0 \n\t"
646 "movd %5, %%mm1 \n\t"
647 "movd %6, %%mm2 \n\t"
648 "movd %7, %%mm3 \n\t"
649 "punpcklbw %%mm1, %%mm0 \n\t"
650 "punpcklbw %%mm3, %%mm2 \n\t"
651 "movq %%mm0, %%mm1 \n\t"
652 "punpcklwd %%mm2, %%mm0 \n\t"
653 "punpckhwd %%mm2, %%mm1 \n\t"
654 "movd %%mm0, %0 \n\t"
655 "punpckhdq %%mm0, %%mm0 \n\t"
656 "movd %%mm0, %1 \n\t"
657 "movd %%mm1, %2 \n\t"
658 "punpckhdq %%mm1, %%mm1 \n\t"
659 "movd %%mm1, %3 \n\t"
661 : "=m" (*(uint32_t*)(dst + 0*dst_stride)),
662 "=m" (*(uint32_t*)(dst + 1*dst_stride)),
663 "=m" (*(uint32_t*)(dst + 2*dst_stride)),
664 "=m" (*(uint32_t*)(dst + 3*dst_stride))
665 : "m" (*(uint32_t*)(src + 0*src_stride)),
666 "m" (*(uint32_t*)(src + 1*src_stride)),
667 "m" (*(uint32_t*)(src + 2*src_stride)),
668 "m" (*(uint32_t*)(src + 3*src_stride))
672 static void h263_h_loop_filter_mmx(uint8_t *src, int stride, int qscale){
673 if(CONFIG_ANY_H263) {
674 const int strength= ff_h263_loop_filter_strength[qscale];
675 DECLARE_ALIGNED(8, uint64_t, temp[4]);
676 uint8_t *btemp= (uint8_t*)temp;
680 transpose4x4(btemp , src , 8, stride);
681 transpose4x4(btemp+4, src + 4*stride, 8, stride);
683 H263_LOOP_FILTER // 5 3 4 6
689 : "g" (2*strength), "m"(ff_pb_FC)
693 "movq %%mm5, %%mm1 \n\t"
694 "movq %%mm4, %%mm0 \n\t"
695 "punpcklbw %%mm3, %%mm5 \n\t"
696 "punpcklbw %%mm6, %%mm4 \n\t"
697 "punpckhbw %%mm3, %%mm1 \n\t"
698 "punpckhbw %%mm6, %%mm0 \n\t"
699 "movq %%mm5, %%mm3 \n\t"
700 "movq %%mm1, %%mm6 \n\t"
701 "punpcklwd %%mm4, %%mm5 \n\t"
702 "punpcklwd %%mm0, %%mm1 \n\t"
703 "punpckhwd %%mm4, %%mm3 \n\t"
704 "punpckhwd %%mm0, %%mm6 \n\t"
705 "movd %%mm5, (%0) \n\t"
706 "punpckhdq %%mm5, %%mm5 \n\t"
707 "movd %%mm5, (%0,%2) \n\t"
708 "movd %%mm3, (%0,%2,2) \n\t"
709 "punpckhdq %%mm3, %%mm3 \n\t"
710 "movd %%mm3, (%0,%3) \n\t"
711 "movd %%mm1, (%1) \n\t"
712 "punpckhdq %%mm1, %%mm1 \n\t"
713 "movd %%mm1, (%1,%2) \n\t"
714 "movd %%mm6, (%1,%2,2) \n\t"
715 "punpckhdq %%mm6, %%mm6 \n\t"
716 "movd %%mm6, (%1,%3) \n\t"
718 "r" (src + 4*stride),
719 "r" ((x86_reg) stride ),
720 "r" ((x86_reg)(3*stride))
725 /* draw the edges of width 'w' of an image of size width, height
726 this mmx version can only handle w==8 || w==16 */
727 static void draw_edges_mmx(uint8_t *buf, int wrap, int width, int height, int w)
729 uint8_t *ptr, *last_line;
732 last_line = buf + (height - 1) * wrap;
739 "movd (%0), %%mm0 \n\t"
740 "punpcklbw %%mm0, %%mm0 \n\t"
741 "punpcklwd %%mm0, %%mm0 \n\t"
742 "punpckldq %%mm0, %%mm0 \n\t"
743 "movq %%mm0, -8(%0) \n\t"
744 "movq -8(%0, %2), %%mm1 \n\t"
745 "punpckhbw %%mm1, %%mm1 \n\t"
746 "punpckhwd %%mm1, %%mm1 \n\t"
747 "punpckhdq %%mm1, %%mm1 \n\t"
748 "movq %%mm1, (%0, %2) \n\t"
753 : "r" ((x86_reg)wrap), "r" ((x86_reg)width), "r" (ptr + wrap*height)
760 "movd (%0), %%mm0 \n\t"
761 "punpcklbw %%mm0, %%mm0 \n\t"
762 "punpcklwd %%mm0, %%mm0 \n\t"
763 "punpckldq %%mm0, %%mm0 \n\t"
764 "movq %%mm0, -8(%0) \n\t"
765 "movq %%mm0, -16(%0) \n\t"
766 "movq -8(%0, %2), %%mm1 \n\t"
767 "punpckhbw %%mm1, %%mm1 \n\t"
768 "punpckhwd %%mm1, %%mm1 \n\t"
769 "punpckhdq %%mm1, %%mm1 \n\t"
770 "movq %%mm1, (%0, %2) \n\t"
771 "movq %%mm1, 8(%0, %2) \n\t"
776 : "r" ((x86_reg)wrap), "r" ((x86_reg)width), "r" (ptr + wrap*height)
781 /* top and bottom (and hopefully also the corners) */
782 ptr= buf - (i + 1) * wrap - w;
785 "movq (%1, %0), %%mm0 \n\t"
786 "movq %%mm0, (%0) \n\t"
787 "movq %%mm0, (%0, %2) \n\t"
788 "movq %%mm0, (%0, %2, 2) \n\t"
789 "movq %%mm0, (%0, %3) \n\t"
794 : "r" ((x86_reg)buf - (x86_reg)ptr - w), "r" ((x86_reg)-wrap), "r" ((x86_reg)-wrap*3), "r" (ptr+width+2*w)
796 ptr= last_line + (i + 1) * wrap - w;
799 "movq (%1, %0), %%mm0 \n\t"
800 "movq %%mm0, (%0) \n\t"
801 "movq %%mm0, (%0, %2) \n\t"
802 "movq %%mm0, (%0, %2, 2) \n\t"
803 "movq %%mm0, (%0, %3) \n\t"
808 : "r" ((x86_reg)last_line - (x86_reg)ptr - w), "r" ((x86_reg)wrap), "r" ((x86_reg)wrap*3), "r" (ptr+width+2*w)
813 #define PAETH(cpu, abs3)\
814 static void add_png_paeth_prediction_##cpu(uint8_t *dst, uint8_t *src, uint8_t *top, int w, int bpp)\
819 "pxor %%mm7, %%mm7 \n"\
820 "movd (%1,%0), %%mm0 \n"\
821 "movd (%2,%0), %%mm1 \n"\
822 "punpcklbw %%mm7, %%mm0 \n"\
823 "punpcklbw %%mm7, %%mm1 \n"\
826 "movq %%mm1, %%mm2 \n"\
827 "movd (%2,%0), %%mm1 \n"\
828 "movq %%mm2, %%mm3 \n"\
829 "punpcklbw %%mm7, %%mm1 \n"\
830 "movq %%mm2, %%mm4 \n"\
831 "psubw %%mm1, %%mm3 \n"\
832 "psubw %%mm0, %%mm4 \n"\
833 "movq %%mm3, %%mm5 \n"\
834 "paddw %%mm4, %%mm5 \n"\
836 "movq %%mm4, %%mm6 \n"\
837 "pminsw %%mm5, %%mm6 \n"\
838 "pcmpgtw %%mm6, %%mm3 \n"\
839 "pcmpgtw %%mm5, %%mm4 \n"\
840 "movq %%mm4, %%mm6 \n"\
841 "pand %%mm3, %%mm4 \n"\
842 "pandn %%mm3, %%mm6 \n"\
843 "pandn %%mm0, %%mm3 \n"\
844 "movd (%3,%0), %%mm0 \n"\
845 "pand %%mm1, %%mm6 \n"\
846 "pand %%mm4, %%mm2 \n"\
847 "punpcklbw %%mm7, %%mm0 \n"\
849 "paddw %%mm6, %%mm0 \n"\
850 "paddw %%mm2, %%mm3 \n"\
851 "paddw %%mm3, %%mm0 \n"\
852 "pand %%mm5, %%mm0 \n"\
853 "movq %%mm0, %%mm3 \n"\
854 "packuswb %%mm3, %%mm3 \n"\
855 "movd %%mm3, (%1,%0) \n"\
860 :"r"(dst), "r"(top), "r"(src), "r"((x86_reg)bpp), "g"(end),\
867 "psubw %%mm5, %%mm7 \n"\
868 "pmaxsw %%mm7, %%mm5 \n"\
869 "pxor %%mm6, %%mm6 \n"\
870 "pxor %%mm7, %%mm7 \n"\
871 "psubw %%mm3, %%mm6 \n"\
872 "psubw %%mm4, %%mm7 \n"\
873 "pmaxsw %%mm6, %%mm3 \n"\
874 "pmaxsw %%mm7, %%mm4 \n"\
875 "pxor %%mm7, %%mm7 \n"
878 "pabsw %%mm3, %%mm3 \n"\
879 "pabsw %%mm4, %%mm4 \n"\
880 "pabsw %%mm5, %%mm5 \n"
882 PAETH(mmx2, ABS3_MMX2)
884 PAETH(ssse3, ABS3_SSSE3)
887 #define QPEL_V_LOW(m3,m4,m5,m6, pw_20, pw_3, rnd, in0, in1, in2, in7, out, OP)\
888 "paddw " #m4 ", " #m3 " \n\t" /* x1 */\
889 "movq "MANGLE(ff_pw_20)", %%mm4 \n\t" /* 20 */\
890 "pmullw " #m3 ", %%mm4 \n\t" /* 20x1 */\
891 "movq "#in7", " #m3 " \n\t" /* d */\
892 "movq "#in0", %%mm5 \n\t" /* D */\
893 "paddw " #m3 ", %%mm5 \n\t" /* x4 */\
894 "psubw %%mm5, %%mm4 \n\t" /* 20x1 - x4 */\
895 "movq "#in1", %%mm5 \n\t" /* C */\
896 "movq "#in2", %%mm6 \n\t" /* B */\
897 "paddw " #m6 ", %%mm5 \n\t" /* x3 */\
898 "paddw " #m5 ", %%mm6 \n\t" /* x2 */\
899 "paddw %%mm6, %%mm6 \n\t" /* 2x2 */\
900 "psubw %%mm6, %%mm5 \n\t" /* -2x2 + x3 */\
901 "pmullw "MANGLE(ff_pw_3)", %%mm5 \n\t" /* -6x2 + 3x3 */\
902 "paddw " #rnd ", %%mm4 \n\t" /* x2 */\
903 "paddw %%mm4, %%mm5 \n\t" /* 20x1 - 6x2 + 3x3 - x4 */\
904 "psraw $5, %%mm5 \n\t"\
905 "packuswb %%mm5, %%mm5 \n\t"\
906 OP(%%mm5, out, %%mm7, d)
908 #define QPEL_BASE(OPNAME, ROUNDER, RND, OP_MMX2, OP_3DNOW)\
909 static void OPNAME ## mpeg4_qpel16_h_lowpass_mmx2(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
913 "pxor %%mm7, %%mm7 \n\t"\
915 "movq (%0), %%mm0 \n\t" /* ABCDEFGH */\
916 "movq %%mm0, %%mm1 \n\t" /* ABCDEFGH */\
917 "movq %%mm0, %%mm2 \n\t" /* ABCDEFGH */\
918 "punpcklbw %%mm7, %%mm0 \n\t" /* 0A0B0C0D */\
919 "punpckhbw %%mm7, %%mm1 \n\t" /* 0E0F0G0H */\
920 "pshufw $0x90, %%mm0, %%mm5 \n\t" /* 0A0A0B0C */\
921 "pshufw $0x41, %%mm0, %%mm6 \n\t" /* 0B0A0A0B */\
922 "movq %%mm2, %%mm3 \n\t" /* ABCDEFGH */\
923 "movq %%mm2, %%mm4 \n\t" /* ABCDEFGH */\
924 "psllq $8, %%mm2 \n\t" /* 0ABCDEFG */\
925 "psllq $16, %%mm3 \n\t" /* 00ABCDEF */\
926 "psllq $24, %%mm4 \n\t" /* 000ABCDE */\
927 "punpckhbw %%mm7, %%mm2 \n\t" /* 0D0E0F0G */\
928 "punpckhbw %%mm7, %%mm3 \n\t" /* 0C0D0E0F */\
929 "punpckhbw %%mm7, %%mm4 \n\t" /* 0B0C0D0E */\
930 "paddw %%mm3, %%mm5 \n\t" /* b */\
931 "paddw %%mm2, %%mm6 \n\t" /* c */\
932 "paddw %%mm5, %%mm5 \n\t" /* 2b */\
933 "psubw %%mm5, %%mm6 \n\t" /* c - 2b */\
934 "pshufw $0x06, %%mm0, %%mm5 \n\t" /* 0C0B0A0A */\
935 "pmullw "MANGLE(ff_pw_3)", %%mm6 \n\t" /* 3c - 6b */\
936 "paddw %%mm4, %%mm0 \n\t" /* a */\
937 "paddw %%mm1, %%mm5 \n\t" /* d */\
938 "pmullw "MANGLE(ff_pw_20)", %%mm0 \n\t" /* 20a */\
939 "psubw %%mm5, %%mm0 \n\t" /* 20a - d */\
940 "paddw %6, %%mm6 \n\t"\
941 "paddw %%mm6, %%mm0 \n\t" /* 20a - 6b + 3c - d */\
942 "psraw $5, %%mm0 \n\t"\
943 "movq %%mm0, %5 \n\t"\
944 /* mm1=EFGH, mm2=DEFG, mm3=CDEF, mm4=BCDE, mm7=0 */\
946 "movq 5(%0), %%mm0 \n\t" /* FGHIJKLM */\
947 "movq %%mm0, %%mm5 \n\t" /* FGHIJKLM */\
948 "movq %%mm0, %%mm6 \n\t" /* FGHIJKLM */\
949 "psrlq $8, %%mm0 \n\t" /* GHIJKLM0 */\
950 "psrlq $16, %%mm5 \n\t" /* HIJKLM00 */\
951 "punpcklbw %%mm7, %%mm0 \n\t" /* 0G0H0I0J */\
952 "punpcklbw %%mm7, %%mm5 \n\t" /* 0H0I0J0K */\
953 "paddw %%mm0, %%mm2 \n\t" /* b */\
954 "paddw %%mm5, %%mm3 \n\t" /* c */\
955 "paddw %%mm2, %%mm2 \n\t" /* 2b */\
956 "psubw %%mm2, %%mm3 \n\t" /* c - 2b */\
957 "movq %%mm6, %%mm2 \n\t" /* FGHIJKLM */\
958 "psrlq $24, %%mm6 \n\t" /* IJKLM000 */\
959 "punpcklbw %%mm7, %%mm2 \n\t" /* 0F0G0H0I */\
960 "punpcklbw %%mm7, %%mm6 \n\t" /* 0I0J0K0L */\
961 "pmullw "MANGLE(ff_pw_3)", %%mm3 \n\t" /* 3c - 6b */\
962 "paddw %%mm2, %%mm1 \n\t" /* a */\
963 "paddw %%mm6, %%mm4 \n\t" /* d */\
964 "pmullw "MANGLE(ff_pw_20)", %%mm1 \n\t" /* 20a */\
965 "psubw %%mm4, %%mm3 \n\t" /* - 6b +3c - d */\
966 "paddw %6, %%mm1 \n\t"\
967 "paddw %%mm1, %%mm3 \n\t" /* 20a - 6b +3c - d */\
968 "psraw $5, %%mm3 \n\t"\
969 "movq %5, %%mm1 \n\t"\
970 "packuswb %%mm3, %%mm1 \n\t"\
971 OP_MMX2(%%mm1, (%1),%%mm4, q)\
972 /* mm0= GHIJ, mm2=FGHI, mm5=HIJK, mm6=IJKL, mm7=0 */\
974 "movq 9(%0), %%mm1 \n\t" /* JKLMNOPQ */\
975 "movq %%mm1, %%mm4 \n\t" /* JKLMNOPQ */\
976 "movq %%mm1, %%mm3 \n\t" /* JKLMNOPQ */\
977 "psrlq $8, %%mm1 \n\t" /* KLMNOPQ0 */\
978 "psrlq $16, %%mm4 \n\t" /* LMNOPQ00 */\
979 "punpcklbw %%mm7, %%mm1 \n\t" /* 0K0L0M0N */\
980 "punpcklbw %%mm7, %%mm4 \n\t" /* 0L0M0N0O */\
981 "paddw %%mm1, %%mm5 \n\t" /* b */\
982 "paddw %%mm4, %%mm0 \n\t" /* c */\
983 "paddw %%mm5, %%mm5 \n\t" /* 2b */\
984 "psubw %%mm5, %%mm0 \n\t" /* c - 2b */\
985 "movq %%mm3, %%mm5 \n\t" /* JKLMNOPQ */\
986 "psrlq $24, %%mm3 \n\t" /* MNOPQ000 */\
987 "pmullw "MANGLE(ff_pw_3)", %%mm0 \n\t" /* 3c - 6b */\
988 "punpcklbw %%mm7, %%mm3 \n\t" /* 0M0N0O0P */\
989 "paddw %%mm3, %%mm2 \n\t" /* d */\
990 "psubw %%mm2, %%mm0 \n\t" /* -6b + 3c - d */\
991 "movq %%mm5, %%mm2 \n\t" /* JKLMNOPQ */\
992 "punpcklbw %%mm7, %%mm2 \n\t" /* 0J0K0L0M */\
993 "punpckhbw %%mm7, %%mm5 \n\t" /* 0N0O0P0Q */\
994 "paddw %%mm2, %%mm6 \n\t" /* a */\
995 "pmullw "MANGLE(ff_pw_20)", %%mm6 \n\t" /* 20a */\
996 "paddw %6, %%mm0 \n\t"\
997 "paddw %%mm6, %%mm0 \n\t" /* 20a - 6b + 3c - d */\
998 "psraw $5, %%mm0 \n\t"\
999 /* mm1=KLMN, mm2=JKLM, mm3=MNOP, mm4=LMNO, mm5=NOPQ mm7=0 */\
1001 "paddw %%mm5, %%mm3 \n\t" /* a */\
1002 "pshufw $0xF9, %%mm5, %%mm6 \n\t" /* 0O0P0Q0Q */\
1003 "paddw %%mm4, %%mm6 \n\t" /* b */\
1004 "pshufw $0xBE, %%mm5, %%mm4 \n\t" /* 0P0Q0Q0P */\
1005 "pshufw $0x6F, %%mm5, %%mm5 \n\t" /* 0Q0Q0P0O */\
1006 "paddw %%mm1, %%mm4 \n\t" /* c */\
1007 "paddw %%mm2, %%mm5 \n\t" /* d */\
1008 "paddw %%mm6, %%mm6 \n\t" /* 2b */\
1009 "psubw %%mm6, %%mm4 \n\t" /* c - 2b */\
1010 "pmullw "MANGLE(ff_pw_20)", %%mm3 \n\t" /* 20a */\
1011 "pmullw "MANGLE(ff_pw_3)", %%mm4 \n\t" /* 3c - 6b */\
1012 "psubw %%mm5, %%mm3 \n\t" /* -6b + 3c - d */\
1013 "paddw %6, %%mm4 \n\t"\
1014 "paddw %%mm3, %%mm4 \n\t" /* 20a - 6b + 3c - d */\
1015 "psraw $5, %%mm4 \n\t"\
1016 "packuswb %%mm4, %%mm0 \n\t"\
1017 OP_MMX2(%%mm0, 8(%1), %%mm4, q)\
1023 : "+a"(src), "+c"(dst), "+D"(h)\
1024 : "d"((x86_reg)srcStride), "S"((x86_reg)dstStride), /*"m"(ff_pw_20), "m"(ff_pw_3),*/ "m"(temp), "m"(ROUNDER)\
1029 static void OPNAME ## mpeg4_qpel16_h_lowpass_3dnow(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
1032 /* quick HACK, XXX FIXME MUST be optimized */\
1035 temp[ 0]= (src[ 0]+src[ 1])*20 - (src[ 0]+src[ 2])*6 + (src[ 1]+src[ 3])*3 - (src[ 2]+src[ 4]);\
1036 temp[ 1]= (src[ 1]+src[ 2])*20 - (src[ 0]+src[ 3])*6 + (src[ 0]+src[ 4])*3 - (src[ 1]+src[ 5]);\
1037 temp[ 2]= (src[ 2]+src[ 3])*20 - (src[ 1]+src[ 4])*6 + (src[ 0]+src[ 5])*3 - (src[ 0]+src[ 6]);\
1038 temp[ 3]= (src[ 3]+src[ 4])*20 - (src[ 2]+src[ 5])*6 + (src[ 1]+src[ 6])*3 - (src[ 0]+src[ 7]);\
1039 temp[ 4]= (src[ 4]+src[ 5])*20 - (src[ 3]+src[ 6])*6 + (src[ 2]+src[ 7])*3 - (src[ 1]+src[ 8]);\
1040 temp[ 5]= (src[ 5]+src[ 6])*20 - (src[ 4]+src[ 7])*6 + (src[ 3]+src[ 8])*3 - (src[ 2]+src[ 9]);\
1041 temp[ 6]= (src[ 6]+src[ 7])*20 - (src[ 5]+src[ 8])*6 + (src[ 4]+src[ 9])*3 - (src[ 3]+src[10]);\
1042 temp[ 7]= (src[ 7]+src[ 8])*20 - (src[ 6]+src[ 9])*6 + (src[ 5]+src[10])*3 - (src[ 4]+src[11]);\
1043 temp[ 8]= (src[ 8]+src[ 9])*20 - (src[ 7]+src[10])*6 + (src[ 6]+src[11])*3 - (src[ 5]+src[12]);\
1044 temp[ 9]= (src[ 9]+src[10])*20 - (src[ 8]+src[11])*6 + (src[ 7]+src[12])*3 - (src[ 6]+src[13]);\
1045 temp[10]= (src[10]+src[11])*20 - (src[ 9]+src[12])*6 + (src[ 8]+src[13])*3 - (src[ 7]+src[14]);\
1046 temp[11]= (src[11]+src[12])*20 - (src[10]+src[13])*6 + (src[ 9]+src[14])*3 - (src[ 8]+src[15]);\
1047 temp[12]= (src[12]+src[13])*20 - (src[11]+src[14])*6 + (src[10]+src[15])*3 - (src[ 9]+src[16]);\
1048 temp[13]= (src[13]+src[14])*20 - (src[12]+src[15])*6 + (src[11]+src[16])*3 - (src[10]+src[16]);\
1049 temp[14]= (src[14]+src[15])*20 - (src[13]+src[16])*6 + (src[12]+src[16])*3 - (src[11]+src[15]);\
1050 temp[15]= (src[15]+src[16])*20 - (src[14]+src[16])*6 + (src[13]+src[15])*3 - (src[12]+src[14]);\
1052 "movq (%0), %%mm0 \n\t"\
1053 "movq 8(%0), %%mm1 \n\t"\
1054 "paddw %2, %%mm0 \n\t"\
1055 "paddw %2, %%mm1 \n\t"\
1056 "psraw $5, %%mm0 \n\t"\
1057 "psraw $5, %%mm1 \n\t"\
1058 "packuswb %%mm1, %%mm0 \n\t"\
1059 OP_3DNOW(%%mm0, (%1), %%mm1, q)\
1060 "movq 16(%0), %%mm0 \n\t"\
1061 "movq 24(%0), %%mm1 \n\t"\
1062 "paddw %2, %%mm0 \n\t"\
1063 "paddw %2, %%mm1 \n\t"\
1064 "psraw $5, %%mm0 \n\t"\
1065 "psraw $5, %%mm1 \n\t"\
1066 "packuswb %%mm1, %%mm0 \n\t"\
1067 OP_3DNOW(%%mm0, 8(%1), %%mm1, q)\
1068 :: "r"(temp), "r"(dst), "m"(ROUNDER)\
1076 static void OPNAME ## mpeg4_qpel8_h_lowpass_mmx2(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
1078 "pxor %%mm7, %%mm7 \n\t"\
1080 "movq (%0), %%mm0 \n\t" /* ABCDEFGH */\
1081 "movq %%mm0, %%mm1 \n\t" /* ABCDEFGH */\
1082 "movq %%mm0, %%mm2 \n\t" /* ABCDEFGH */\
1083 "punpcklbw %%mm7, %%mm0 \n\t" /* 0A0B0C0D */\
1084 "punpckhbw %%mm7, %%mm1 \n\t" /* 0E0F0G0H */\
1085 "pshufw $0x90, %%mm0, %%mm5 \n\t" /* 0A0A0B0C */\
1086 "pshufw $0x41, %%mm0, %%mm6 \n\t" /* 0B0A0A0B */\
1087 "movq %%mm2, %%mm3 \n\t" /* ABCDEFGH */\
1088 "movq %%mm2, %%mm4 \n\t" /* ABCDEFGH */\
1089 "psllq $8, %%mm2 \n\t" /* 0ABCDEFG */\
1090 "psllq $16, %%mm3 \n\t" /* 00ABCDEF */\
1091 "psllq $24, %%mm4 \n\t" /* 000ABCDE */\
1092 "punpckhbw %%mm7, %%mm2 \n\t" /* 0D0E0F0G */\
1093 "punpckhbw %%mm7, %%mm3 \n\t" /* 0C0D0E0F */\
1094 "punpckhbw %%mm7, %%mm4 \n\t" /* 0B0C0D0E */\
1095 "paddw %%mm3, %%mm5 \n\t" /* b */\
1096 "paddw %%mm2, %%mm6 \n\t" /* c */\
1097 "paddw %%mm5, %%mm5 \n\t" /* 2b */\
1098 "psubw %%mm5, %%mm6 \n\t" /* c - 2b */\
1099 "pshufw $0x06, %%mm0, %%mm5 \n\t" /* 0C0B0A0A */\
1100 "pmullw "MANGLE(ff_pw_3)", %%mm6 \n\t" /* 3c - 6b */\
1101 "paddw %%mm4, %%mm0 \n\t" /* a */\
1102 "paddw %%mm1, %%mm5 \n\t" /* d */\
1103 "pmullw "MANGLE(ff_pw_20)", %%mm0 \n\t" /* 20a */\
1104 "psubw %%mm5, %%mm0 \n\t" /* 20a - d */\
1105 "paddw %5, %%mm6 \n\t"\
1106 "paddw %%mm6, %%mm0 \n\t" /* 20a - 6b + 3c - d */\
1107 "psraw $5, %%mm0 \n\t"\
1108 /* mm1=EFGH, mm2=DEFG, mm3=CDEF, mm4=BCDE, mm7=0 */\
1110 "movd 5(%0), %%mm5 \n\t" /* FGHI */\
1111 "punpcklbw %%mm7, %%mm5 \n\t" /* 0F0G0H0I */\
1112 "pshufw $0xF9, %%mm5, %%mm6 \n\t" /* 0G0H0I0I */\
1113 "paddw %%mm5, %%mm1 \n\t" /* a */\
1114 "paddw %%mm6, %%mm2 \n\t" /* b */\
1115 "pshufw $0xBE, %%mm5, %%mm6 \n\t" /* 0H0I0I0H */\
1116 "pshufw $0x6F, %%mm5, %%mm5 \n\t" /* 0I0I0H0G */\
1117 "paddw %%mm6, %%mm3 \n\t" /* c */\
1118 "paddw %%mm5, %%mm4 \n\t" /* d */\
1119 "paddw %%mm2, %%mm2 \n\t" /* 2b */\
1120 "psubw %%mm2, %%mm3 \n\t" /* c - 2b */\
1121 "pmullw "MANGLE(ff_pw_20)", %%mm1 \n\t" /* 20a */\
1122 "pmullw "MANGLE(ff_pw_3)", %%mm3 \n\t" /* 3c - 6b */\
1123 "psubw %%mm4, %%mm3 \n\t" /* -6b + 3c - d */\
1124 "paddw %5, %%mm1 \n\t"\
1125 "paddw %%mm1, %%mm3 \n\t" /* 20a - 6b + 3c - d */\
1126 "psraw $5, %%mm3 \n\t"\
1127 "packuswb %%mm3, %%mm0 \n\t"\
1128 OP_MMX2(%%mm0, (%1), %%mm4, q)\
1134 : "+a"(src), "+c"(dst), "+d"(h)\
1135 : "S"((x86_reg)srcStride), "D"((x86_reg)dstStride), /*"m"(ff_pw_20), "m"(ff_pw_3),*/ "m"(ROUNDER)\
1140 static void OPNAME ## mpeg4_qpel8_h_lowpass_3dnow(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
1143 /* quick HACK, XXX FIXME MUST be optimized */\
1146 temp[ 0]= (src[ 0]+src[ 1])*20 - (src[ 0]+src[ 2])*6 + (src[ 1]+src[ 3])*3 - (src[ 2]+src[ 4]);\
1147 temp[ 1]= (src[ 1]+src[ 2])*20 - (src[ 0]+src[ 3])*6 + (src[ 0]+src[ 4])*3 - (src[ 1]+src[ 5]);\
1148 temp[ 2]= (src[ 2]+src[ 3])*20 - (src[ 1]+src[ 4])*6 + (src[ 0]+src[ 5])*3 - (src[ 0]+src[ 6]);\
1149 temp[ 3]= (src[ 3]+src[ 4])*20 - (src[ 2]+src[ 5])*6 + (src[ 1]+src[ 6])*3 - (src[ 0]+src[ 7]);\
1150 temp[ 4]= (src[ 4]+src[ 5])*20 - (src[ 3]+src[ 6])*6 + (src[ 2]+src[ 7])*3 - (src[ 1]+src[ 8]);\
1151 temp[ 5]= (src[ 5]+src[ 6])*20 - (src[ 4]+src[ 7])*6 + (src[ 3]+src[ 8])*3 - (src[ 2]+src[ 8]);\
1152 temp[ 6]= (src[ 6]+src[ 7])*20 - (src[ 5]+src[ 8])*6 + (src[ 4]+src[ 8])*3 - (src[ 3]+src[ 7]);\
1153 temp[ 7]= (src[ 7]+src[ 8])*20 - (src[ 6]+src[ 8])*6 + (src[ 5]+src[ 7])*3 - (src[ 4]+src[ 6]);\
1155 "movq (%0), %%mm0 \n\t"\
1156 "movq 8(%0), %%mm1 \n\t"\
1157 "paddw %2, %%mm0 \n\t"\
1158 "paddw %2, %%mm1 \n\t"\
1159 "psraw $5, %%mm0 \n\t"\
1160 "psraw $5, %%mm1 \n\t"\
1161 "packuswb %%mm1, %%mm0 \n\t"\
1162 OP_3DNOW(%%mm0, (%1), %%mm1, q)\
1163 :: "r"(temp), "r"(dst), "m"(ROUNDER)\
1171 #define QPEL_OP(OPNAME, ROUNDER, RND, OP, MMX)\
1173 static void OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
1174 uint64_t temp[17*4];\
1175 uint64_t *temp_ptr= temp;\
1180 "pxor %%mm7, %%mm7 \n\t"\
1182 "movq (%0), %%mm0 \n\t"\
1183 "movq (%0), %%mm1 \n\t"\
1184 "movq 8(%0), %%mm2 \n\t"\
1185 "movq 8(%0), %%mm3 \n\t"\
1186 "punpcklbw %%mm7, %%mm0 \n\t"\
1187 "punpckhbw %%mm7, %%mm1 \n\t"\
1188 "punpcklbw %%mm7, %%mm2 \n\t"\
1189 "punpckhbw %%mm7, %%mm3 \n\t"\
1190 "movq %%mm0, (%1) \n\t"\
1191 "movq %%mm1, 17*8(%1) \n\t"\
1192 "movq %%mm2, 2*17*8(%1) \n\t"\
1193 "movq %%mm3, 3*17*8(%1) \n\t"\
1198 : "+r" (src), "+r" (temp_ptr), "+r"(count)\
1199 : "r" ((x86_reg)srcStride)\
1206 /*FIXME reorder for speed */\
1208 /*"pxor %%mm7, %%mm7 \n\t"*/\
1210 "movq (%0), %%mm0 \n\t"\
1211 "movq 8(%0), %%mm1 \n\t"\
1212 "movq 16(%0), %%mm2 \n\t"\
1213 "movq 24(%0), %%mm3 \n\t"\
1214 QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 16(%0), 8(%0), (%0), 32(%0), (%1), OP)\
1215 QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 8(%0), (%0), (%0), 40(%0), (%1, %3), OP)\
1217 QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, (%0), (%0), 8(%0), 48(%0), (%1), OP)\
1219 QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, (%0), 8(%0), 16(%0), 56(%0), (%1, %3), OP)\
1221 QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 8(%0), 16(%0), 24(%0), 64(%0), (%1), OP)\
1222 QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 16(%0), 24(%0), 32(%0), 72(%0), (%1, %3), OP)\
1224 QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, 24(%0), 32(%0), 40(%0), 80(%0), (%1), OP)\
1225 QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, 32(%0), 40(%0), 48(%0), 88(%0), (%1, %3), OP)\
1227 QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 40(%0), 48(%0), 56(%0), 96(%0), (%1), OP)\
1228 QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 48(%0), 56(%0), 64(%0),104(%0), (%1, %3), OP)\
1230 QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, 56(%0), 64(%0), 72(%0),112(%0), (%1), OP)\
1231 QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, 64(%0), 72(%0), 80(%0),120(%0), (%1, %3), OP)\
1233 QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 72(%0), 80(%0), 88(%0),128(%0), (%1), OP)\
1235 QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 80(%0), 88(%0), 96(%0),128(%0), (%1, %3), OP)\
1237 QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, 88(%0), 96(%0),104(%0),120(%0), (%1), OP)\
1238 QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, 96(%0),104(%0),112(%0),112(%0), (%1, %3), OP)\
1240 "add $136, %0 \n\t"\
1245 : "+r"(temp_ptr), "+r"(dst), "+g"(count)\
1246 : "r"((x86_reg)dstStride), "r"(2*(x86_reg)dstStride), /*"m"(ff_pw_20), "m"(ff_pw_3),*/ "m"(ROUNDER), "g"(4-14*(x86_reg)dstStride)\
1251 static void OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
1252 uint64_t temp[9*2];\
1253 uint64_t *temp_ptr= temp;\
1258 "pxor %%mm7, %%mm7 \n\t"\
1260 "movq (%0), %%mm0 \n\t"\
1261 "movq (%0), %%mm1 \n\t"\
1262 "punpcklbw %%mm7, %%mm0 \n\t"\
1263 "punpckhbw %%mm7, %%mm1 \n\t"\
1264 "movq %%mm0, (%1) \n\t"\
1265 "movq %%mm1, 9*8(%1) \n\t"\
1270 : "+r" (src), "+r" (temp_ptr), "+r"(count)\
1271 : "r" ((x86_reg)srcStride)\
1278 /*FIXME reorder for speed */\
1280 /*"pxor %%mm7, %%mm7 \n\t"*/\
1282 "movq (%0), %%mm0 \n\t"\
1283 "movq 8(%0), %%mm1 \n\t"\
1284 "movq 16(%0), %%mm2 \n\t"\
1285 "movq 24(%0), %%mm3 \n\t"\
1286 QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 16(%0), 8(%0), (%0), 32(%0), (%1), OP)\
1287 QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 8(%0), (%0), (%0), 40(%0), (%1, %3), OP)\
1289 QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, (%0), (%0), 8(%0), 48(%0), (%1), OP)\
1291 QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, (%0), 8(%0), 16(%0), 56(%0), (%1, %3), OP)\
1293 QPEL_V_LOW(%%mm0, %%mm1, %%mm2, %%mm3, %5, %6, %5, 8(%0), 16(%0), 24(%0), 64(%0), (%1), OP)\
1295 QPEL_V_LOW(%%mm1, %%mm2, %%mm3, %%mm0, %5, %6, %5, 16(%0), 24(%0), 32(%0), 64(%0), (%1, %3), OP)\
1297 QPEL_V_LOW(%%mm2, %%mm3, %%mm0, %%mm1, %5, %6, %5, 24(%0), 32(%0), 40(%0), 56(%0), (%1), OP)\
1298 QPEL_V_LOW(%%mm3, %%mm0, %%mm1, %%mm2, %5, %6, %5, 32(%0), 40(%0), 48(%0), 48(%0), (%1, %3), OP)\
1305 : "+r"(temp_ptr), "+r"(dst), "+g"(count)\
1306 : "r"((x86_reg)dstStride), "r"(2*(x86_reg)dstStride), /*"m"(ff_pw_20), "m"(ff_pw_3),*/ "m"(ROUNDER), "g"(4-6*(x86_reg)dstStride)\
1311 static void OPNAME ## qpel8_mc00_ ## MMX (uint8_t *dst, uint8_t *src, int stride){\
1312 OPNAME ## pixels8_ ## MMX(dst, src, stride, 8);\
1315 static void OPNAME ## qpel8_mc10_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1317 uint8_t * const half= (uint8_t*)temp;\
1318 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(half, src, 8, stride, 8);\
1319 OPNAME ## pixels8_l2_ ## MMX(dst, src, half, stride, stride, 8);\
1322 static void OPNAME ## qpel8_mc20_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1323 OPNAME ## mpeg4_qpel8_h_lowpass_ ## MMX(dst, src, stride, stride, 8);\
1326 static void OPNAME ## qpel8_mc30_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1328 uint8_t * const half= (uint8_t*)temp;\
1329 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(half, src, 8, stride, 8);\
1330 OPNAME ## pixels8_l2_ ## MMX(dst, src+1, half, stride, stride, 8);\
1333 static void OPNAME ## qpel8_mc01_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1335 uint8_t * const half= (uint8_t*)temp;\
1336 put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(half, src, 8, stride);\
1337 OPNAME ## pixels8_l2_ ## MMX(dst, src, half, stride, stride, 8);\
1340 static void OPNAME ## qpel8_mc02_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1341 OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, src, stride, stride);\
1344 static void OPNAME ## qpel8_mc03_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1346 uint8_t * const half= (uint8_t*)temp;\
1347 put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(half, src, 8, stride);\
1348 OPNAME ## pixels8_l2_ ## MMX(dst, src+stride, half, stride, stride, 8);\
1350 static void OPNAME ## qpel8_mc11_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1351 uint64_t half[8 + 9];\
1352 uint8_t * const halfH= ((uint8_t*)half) + 64;\
1353 uint8_t * const halfHV= ((uint8_t*)half);\
1354 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
1355 put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, 8, stride, 9);\
1356 put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
1357 OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV, stride, 8, 8);\
1359 static void OPNAME ## qpel8_mc31_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1360 uint64_t half[8 + 9];\
1361 uint8_t * const halfH= ((uint8_t*)half) + 64;\
1362 uint8_t * const halfHV= ((uint8_t*)half);\
1363 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
1364 put ## RND ## pixels8_l2_ ## MMX(halfH, src+1, halfH, 8, stride, 9);\
1365 put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
1366 OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV, stride, 8, 8);\
1368 static void OPNAME ## qpel8_mc13_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1369 uint64_t half[8 + 9];\
1370 uint8_t * const halfH= ((uint8_t*)half) + 64;\
1371 uint8_t * const halfHV= ((uint8_t*)half);\
1372 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
1373 put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, 8, stride, 9);\
1374 put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
1375 OPNAME ## pixels8_l2_ ## MMX(dst, halfH+8, halfHV, stride, 8, 8);\
1377 static void OPNAME ## qpel8_mc33_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1378 uint64_t half[8 + 9];\
1379 uint8_t * const halfH= ((uint8_t*)half) + 64;\
1380 uint8_t * const halfHV= ((uint8_t*)half);\
1381 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
1382 put ## RND ## pixels8_l2_ ## MMX(halfH, src+1, halfH, 8, stride, 9);\
1383 put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
1384 OPNAME ## pixels8_l2_ ## MMX(dst, halfH+8, halfHV, stride, 8, 8);\
1386 static void OPNAME ## qpel8_mc21_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1387 uint64_t half[8 + 9];\
1388 uint8_t * const halfH= ((uint8_t*)half) + 64;\
1389 uint8_t * const halfHV= ((uint8_t*)half);\
1390 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
1391 put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
1392 OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV, stride, 8, 8);\
1394 static void OPNAME ## qpel8_mc23_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1395 uint64_t half[8 + 9];\
1396 uint8_t * const halfH= ((uint8_t*)half) + 64;\
1397 uint8_t * const halfHV= ((uint8_t*)half);\
1398 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
1399 put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
1400 OPNAME ## pixels8_l2_ ## MMX(dst, halfH+8, halfHV, stride, 8, 8);\
1402 static void OPNAME ## qpel8_mc12_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1403 uint64_t half[8 + 9];\
1404 uint8_t * const halfH= ((uint8_t*)half);\
1405 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
1406 put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, 8, stride, 9);\
1407 OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH, stride, 8);\
1409 static void OPNAME ## qpel8_mc32_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1410 uint64_t half[8 + 9];\
1411 uint8_t * const halfH= ((uint8_t*)half);\
1412 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
1413 put ## RND ## pixels8_l2_ ## MMX(halfH, src+1, halfH, 8, stride, 9);\
1414 OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH, stride, 8);\
1416 static void OPNAME ## qpel8_mc22_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1418 uint8_t * const halfH= ((uint8_t*)half);\
1419 put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, stride, 9);\
1420 OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH, stride, 8);\
1422 static void OPNAME ## qpel16_mc00_ ## MMX (uint8_t *dst, uint8_t *src, int stride){\
1423 OPNAME ## pixels16_ ## MMX(dst, src, stride, 16);\
1426 static void OPNAME ## qpel16_mc10_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1428 uint8_t * const half= (uint8_t*)temp;\
1429 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(half, src, 16, stride, 16);\
1430 OPNAME ## pixels16_l2_ ## MMX(dst, src, half, stride, stride, 16);\
1433 static void OPNAME ## qpel16_mc20_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1434 OPNAME ## mpeg4_qpel16_h_lowpass_ ## MMX(dst, src, stride, stride, 16);\
1437 static void OPNAME ## qpel16_mc30_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1439 uint8_t * const half= (uint8_t*)temp;\
1440 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(half, src, 16, stride, 16);\
1441 OPNAME ## pixels16_l2_ ## MMX(dst, src+1, half, stride, stride, 16);\
1444 static void OPNAME ## qpel16_mc01_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1446 uint8_t * const half= (uint8_t*)temp;\
1447 put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(half, src, 16, stride);\
1448 OPNAME ## pixels16_l2_ ## MMX(dst, src, half, stride, stride, 16);\
1451 static void OPNAME ## qpel16_mc02_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1452 OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, src, stride, stride);\
1455 static void OPNAME ## qpel16_mc03_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1457 uint8_t * const half= (uint8_t*)temp;\
1458 put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(half, src, 16, stride);\
1459 OPNAME ## pixels16_l2_ ## MMX(dst, src+stride, half, stride, stride, 16);\
1461 static void OPNAME ## qpel16_mc11_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1462 uint64_t half[16*2 + 17*2];\
1463 uint8_t * const halfH= ((uint8_t*)half) + 256;\
1464 uint8_t * const halfHV= ((uint8_t*)half);\
1465 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
1466 put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16, stride, 17);\
1467 put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\
1468 OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV, stride, 16, 16);\
1470 static void OPNAME ## qpel16_mc31_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1471 uint64_t half[16*2 + 17*2];\
1472 uint8_t * const halfH= ((uint8_t*)half) + 256;\
1473 uint8_t * const halfHV= ((uint8_t*)half);\
1474 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
1475 put ## RND ## pixels16_l2_ ## MMX(halfH, src+1, halfH, 16, stride, 17);\
1476 put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\
1477 OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV, stride, 16, 16);\
1479 static void OPNAME ## qpel16_mc13_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1480 uint64_t half[16*2 + 17*2];\
1481 uint8_t * const halfH= ((uint8_t*)half) + 256;\
1482 uint8_t * const halfHV= ((uint8_t*)half);\
1483 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
1484 put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16, stride, 17);\
1485 put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\
1486 OPNAME ## pixels16_l2_ ## MMX(dst, halfH+16, halfHV, stride, 16, 16);\
1488 static void OPNAME ## qpel16_mc33_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1489 uint64_t half[16*2 + 17*2];\
1490 uint8_t * const halfH= ((uint8_t*)half) + 256;\
1491 uint8_t * const halfHV= ((uint8_t*)half);\
1492 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
1493 put ## RND ## pixels16_l2_ ## MMX(halfH, src+1, halfH, 16, stride, 17);\
1494 put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\
1495 OPNAME ## pixels16_l2_ ## MMX(dst, halfH+16, halfHV, stride, 16, 16);\
1497 static void OPNAME ## qpel16_mc21_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1498 uint64_t half[16*2 + 17*2];\
1499 uint8_t * const halfH= ((uint8_t*)half) + 256;\
1500 uint8_t * const halfHV= ((uint8_t*)half);\
1501 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
1502 put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\
1503 OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV, stride, 16, 16);\
1505 static void OPNAME ## qpel16_mc23_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1506 uint64_t half[16*2 + 17*2];\
1507 uint8_t * const halfH= ((uint8_t*)half) + 256;\
1508 uint8_t * const halfHV= ((uint8_t*)half);\
1509 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
1510 put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, 16, 16);\
1511 OPNAME ## pixels16_l2_ ## MMX(dst, halfH+16, halfHV, stride, 16, 16);\
1513 static void OPNAME ## qpel16_mc12_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1514 uint64_t half[17*2];\
1515 uint8_t * const halfH= ((uint8_t*)half);\
1516 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
1517 put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16, stride, 17);\
1518 OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH, stride, 16);\
1520 static void OPNAME ## qpel16_mc32_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1521 uint64_t half[17*2];\
1522 uint8_t * const halfH= ((uint8_t*)half);\
1523 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
1524 put ## RND ## pixels16_l2_ ## MMX(halfH, src+1, halfH, 16, stride, 17);\
1525 OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH, stride, 16);\
1527 static void OPNAME ## qpel16_mc22_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1528 uint64_t half[17*2];\
1529 uint8_t * const halfH= ((uint8_t*)half);\
1530 put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, stride, 17);\
1531 OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH, stride, 16);\
1534 #define PUT_OP(a,b,temp, size) "mov" #size " " #a ", " #b " \n\t"
1535 #define AVG_3DNOW_OP(a,b,temp, size) \
1536 "mov" #size " " #b ", " #temp " \n\t"\
1537 "pavgusb " #temp ", " #a " \n\t"\
1538 "mov" #size " " #a ", " #b " \n\t"
1539 #define AVG_MMX2_OP(a,b,temp, size) \
1540 "mov" #size " " #b ", " #temp " \n\t"\
1541 "pavgb " #temp ", " #a " \n\t"\
1542 "mov" #size " " #a ", " #b " \n\t"
1544 QPEL_BASE(put_ , ff_pw_16, _ , PUT_OP, PUT_OP)
1545 QPEL_BASE(avg_ , ff_pw_16, _ , AVG_MMX2_OP, AVG_3DNOW_OP)
1546 QPEL_BASE(put_no_rnd_, ff_pw_15, _no_rnd_, PUT_OP, PUT_OP)
1547 QPEL_OP(put_ , ff_pw_16, _ , PUT_OP, 3dnow)
1548 QPEL_OP(avg_ , ff_pw_16, _ , AVG_3DNOW_OP, 3dnow)
1549 QPEL_OP(put_no_rnd_, ff_pw_15, _no_rnd_, PUT_OP, 3dnow)
1550 QPEL_OP(put_ , ff_pw_16, _ , PUT_OP, mmx2)
1551 QPEL_OP(avg_ , ff_pw_16, _ , AVG_MMX2_OP, mmx2)
1552 QPEL_OP(put_no_rnd_, ff_pw_15, _no_rnd_, PUT_OP, mmx2)
1554 /***********************************/
1555 /* bilinear qpel: not compliant to any spec, only for -lavdopts fast */
1557 #define QPEL_2TAP_XY(OPNAME, SIZE, MMX, XY, HPEL)\
1558 static void OPNAME ## 2tap_qpel ## SIZE ## _mc ## XY ## _ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1559 OPNAME ## pixels ## SIZE ## HPEL(dst, src, stride, SIZE);\
1561 #define QPEL_2TAP_L3(OPNAME, SIZE, MMX, XY, S0, S1, S2)\
1562 static void OPNAME ## 2tap_qpel ## SIZE ## _mc ## XY ## _ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1563 OPNAME ## 2tap_qpel ## SIZE ## _l3_ ## MMX(dst, src+S0, stride, SIZE, S1, S2);\
1566 #define QPEL_2TAP(OPNAME, SIZE, MMX)\
1567 QPEL_2TAP_XY(OPNAME, SIZE, MMX, 20, _x2_ ## MMX)\
1568 QPEL_2TAP_XY(OPNAME, SIZE, MMX, 02, _y2_ ## MMX)\
1569 QPEL_2TAP_XY(OPNAME, SIZE, MMX, 22, _xy2_mmx)\
1570 static const qpel_mc_func OPNAME ## 2tap_qpel ## SIZE ## _mc00_ ## MMX =\
1571 OPNAME ## qpel ## SIZE ## _mc00_ ## MMX;\
1572 static const qpel_mc_func OPNAME ## 2tap_qpel ## SIZE ## _mc21_ ## MMX =\
1573 OPNAME ## 2tap_qpel ## SIZE ## _mc20_ ## MMX;\
1574 static const qpel_mc_func OPNAME ## 2tap_qpel ## SIZE ## _mc12_ ## MMX =\
1575 OPNAME ## 2tap_qpel ## SIZE ## _mc02_ ## MMX;\
1576 static void OPNAME ## 2tap_qpel ## SIZE ## _mc32_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1577 OPNAME ## pixels ## SIZE ## _y2_ ## MMX(dst, src+1, stride, SIZE);\
1579 static void OPNAME ## 2tap_qpel ## SIZE ## _mc23_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1580 OPNAME ## pixels ## SIZE ## _x2_ ## MMX(dst, src+stride, stride, SIZE);\
1582 QPEL_2TAP_L3(OPNAME, SIZE, MMX, 10, 0, 1, 0)\
1583 QPEL_2TAP_L3(OPNAME, SIZE, MMX, 30, 1, -1, 0)\
1584 QPEL_2TAP_L3(OPNAME, SIZE, MMX, 01, 0, stride, 0)\
1585 QPEL_2TAP_L3(OPNAME, SIZE, MMX, 03, stride, -stride, 0)\
1586 QPEL_2TAP_L3(OPNAME, SIZE, MMX, 11, 0, stride, 1)\
1587 QPEL_2TAP_L3(OPNAME, SIZE, MMX, 31, 1, stride, -1)\
1588 QPEL_2TAP_L3(OPNAME, SIZE, MMX, 13, stride, -stride, 1)\
1589 QPEL_2TAP_L3(OPNAME, SIZE, MMX, 33, stride+1, -stride, -1)\
1591 QPEL_2TAP(put_, 16, mmx2)
1592 QPEL_2TAP(avg_, 16, mmx2)
1593 QPEL_2TAP(put_, 8, mmx2)
1594 QPEL_2TAP(avg_, 8, mmx2)
1595 QPEL_2TAP(put_, 16, 3dnow)
1596 QPEL_2TAP(avg_, 16, 3dnow)
1597 QPEL_2TAP(put_, 8, 3dnow)
1598 QPEL_2TAP(avg_, 8, 3dnow)
1602 static void just_return(void) { return; }
1605 static void gmc_mmx(uint8_t *dst, uint8_t *src, int stride, int h, int ox, int oy,
1606 int dxx, int dxy, int dyx, int dyy, int shift, int r, int width, int height){
1608 const int ix = ox>>(16+shift);
1609 const int iy = oy>>(16+shift);
1610 const int oxs = ox>>4;
1611 const int oys = oy>>4;
1612 const int dxxs = dxx>>4;
1613 const int dxys = dxy>>4;
1614 const int dyxs = dyx>>4;
1615 const int dyys = dyy>>4;
1616 const uint16_t r4[4] = {r,r,r,r};
1617 const uint16_t dxy4[4] = {dxys,dxys,dxys,dxys};
1618 const uint16_t dyy4[4] = {dyys,dyys,dyys,dyys};
1619 const uint64_t shift2 = 2*shift;
1620 uint8_t edge_buf[(h+1)*stride];
1623 const int dxw = (dxx-(1<<(16+shift)))*(w-1);
1624 const int dyh = (dyy-(1<<(16+shift)))*(h-1);
1625 const int dxh = dxy*(h-1);
1626 const int dyw = dyx*(w-1);
1627 if( // non-constant fullpel offset (3% of blocks)
1628 ((ox^(ox+dxw)) | (ox^(ox+dxh)) | (ox^(ox+dxw+dxh)) |
1629 (oy^(oy+dyw)) | (oy^(oy+dyh)) | (oy^(oy+dyw+dyh))) >> (16+shift)
1630 // uses more than 16 bits of subpel mv (only at huge resolution)
1631 || (dxx|dxy|dyx|dyy)&15 )
1633 //FIXME could still use mmx for some of the rows
1634 ff_gmc_c(dst, src, stride, h, ox, oy, dxx, dxy, dyx, dyy, shift, r, width, height);
1638 src += ix + iy*stride;
1639 if( (unsigned)ix >= width-w ||
1640 (unsigned)iy >= height-h )
1642 ff_emulated_edge_mc(edge_buf, src, stride, w+1, h+1, ix, iy, width, height);
1647 "movd %0, %%mm6 \n\t"
1648 "pxor %%mm7, %%mm7 \n\t"
1649 "punpcklwd %%mm6, %%mm6 \n\t"
1650 "punpcklwd %%mm6, %%mm6 \n\t"
1654 for(x=0; x<w; x+=4){
1655 uint16_t dx4[4] = { oxs - dxys + dxxs*(x+0),
1656 oxs - dxys + dxxs*(x+1),
1657 oxs - dxys + dxxs*(x+2),
1658 oxs - dxys + dxxs*(x+3) };
1659 uint16_t dy4[4] = { oys - dyys + dyxs*(x+0),
1660 oys - dyys + dyxs*(x+1),
1661 oys - dyys + dyxs*(x+2),
1662 oys - dyys + dyxs*(x+3) };
1666 "movq %0, %%mm4 \n\t"
1667 "movq %1, %%mm5 \n\t"
1668 "paddw %2, %%mm4 \n\t"
1669 "paddw %3, %%mm5 \n\t"
1670 "movq %%mm4, %0 \n\t"
1671 "movq %%mm5, %1 \n\t"
1672 "psrlw $12, %%mm4 \n\t"
1673 "psrlw $12, %%mm5 \n\t"
1674 : "+m"(*dx4), "+m"(*dy4)
1675 : "m"(*dxy4), "m"(*dyy4)
1679 "movq %%mm6, %%mm2 \n\t"
1680 "movq %%mm6, %%mm1 \n\t"
1681 "psubw %%mm4, %%mm2 \n\t"
1682 "psubw %%mm5, %%mm1 \n\t"
1683 "movq %%mm2, %%mm0 \n\t"
1684 "movq %%mm4, %%mm3 \n\t"
1685 "pmullw %%mm1, %%mm0 \n\t" // (s-dx)*(s-dy)
1686 "pmullw %%mm5, %%mm3 \n\t" // dx*dy
1687 "pmullw %%mm5, %%mm2 \n\t" // (s-dx)*dy
1688 "pmullw %%mm4, %%mm1 \n\t" // dx*(s-dy)
1690 "movd %4, %%mm5 \n\t"
1691 "movd %3, %%mm4 \n\t"
1692 "punpcklbw %%mm7, %%mm5 \n\t"
1693 "punpcklbw %%mm7, %%mm4 \n\t"
1694 "pmullw %%mm5, %%mm3 \n\t" // src[1,1] * dx*dy
1695 "pmullw %%mm4, %%mm2 \n\t" // src[0,1] * (s-dx)*dy
1697 "movd %2, %%mm5 \n\t"
1698 "movd %1, %%mm4 \n\t"
1699 "punpcklbw %%mm7, %%mm5 \n\t"
1700 "punpcklbw %%mm7, %%mm4 \n\t"
1701 "pmullw %%mm5, %%mm1 \n\t" // src[1,0] * dx*(s-dy)
1702 "pmullw %%mm4, %%mm0 \n\t" // src[0,0] * (s-dx)*(s-dy)
1703 "paddw %5, %%mm1 \n\t"
1704 "paddw %%mm3, %%mm2 \n\t"
1705 "paddw %%mm1, %%mm0 \n\t"
1706 "paddw %%mm2, %%mm0 \n\t"
1708 "psrlw %6, %%mm0 \n\t"
1709 "packuswb %%mm0, %%mm0 \n\t"
1710 "movd %%mm0, %0 \n\t"
1712 : "=m"(dst[x+y*stride])
1713 : "m"(src[0]), "m"(src[1]),
1714 "m"(src[stride]), "m"(src[stride+1]),
1715 "m"(*r4), "m"(shift2)
1723 #define PREFETCH(name, op) \
1724 static void name(void *mem, int stride, int h){\
1725 const uint8_t *p= mem;\
1727 __asm__ volatile(#op" %0" :: "m"(*p));\
1731 PREFETCH(prefetch_mmx2, prefetcht0)
1732 PREFETCH(prefetch_3dnow, prefetch)
1735 #include "h264dsp_mmx.c"
1736 #include "rv40dsp_mmx.c"
1739 void ff_cavsdsp_init_mmx2(DSPContext* c, AVCodecContext *avctx);
1740 void ff_cavsdsp_init_3dnow(DSPContext* c, AVCodecContext *avctx);
1742 void ff_put_cavs_qpel8_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride) {
1743 put_pixels8_mmx(dst, src, stride, 8);
1745 void ff_avg_cavs_qpel8_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride) {
1746 avg_pixels8_mmx(dst, src, stride, 8);
1748 void ff_put_cavs_qpel16_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride) {
1749 put_pixels16_mmx(dst, src, stride, 16);
1751 void ff_avg_cavs_qpel16_mc00_mmx2(uint8_t *dst, uint8_t *src, int stride) {
1752 avg_pixels16_mmx(dst, src, stride, 16);
1756 void ff_vc1dsp_init_mmx(DSPContext* dsp, AVCodecContext *avctx);
1758 void ff_put_vc1_mspel_mc00_mmx(uint8_t *dst, const uint8_t *src, int stride, int rnd) {
1759 put_pixels8_mmx(dst, src, stride, 8);
1762 /* external functions, from idct_mmx.c */
1763 void ff_mmx_idct(DCTELEM *block);
1764 void ff_mmxext_idct(DCTELEM *block);
1766 /* XXX: those functions should be suppressed ASAP when all IDCTs are
1769 static void ff_libmpeg2mmx_idct_put(uint8_t *dest, int line_size, DCTELEM *block)
1771 ff_mmx_idct (block);
1772 put_pixels_clamped_mmx(block, dest, line_size);
1774 static void ff_libmpeg2mmx_idct_add(uint8_t *dest, int line_size, DCTELEM *block)
1776 ff_mmx_idct (block);
1777 add_pixels_clamped_mmx(block, dest, line_size);
1779 static void ff_libmpeg2mmx2_idct_put(uint8_t *dest, int line_size, DCTELEM *block)
1781 ff_mmxext_idct (block);
1782 put_pixels_clamped_mmx(block, dest, line_size);
1784 static void ff_libmpeg2mmx2_idct_add(uint8_t *dest, int line_size, DCTELEM *block)
1786 ff_mmxext_idct (block);
1787 add_pixels_clamped_mmx(block, dest, line_size);
1790 static void ff_idct_xvid_mmx_put(uint8_t *dest, int line_size, DCTELEM *block)
1792 ff_idct_xvid_mmx (block);
1793 put_pixels_clamped_mmx(block, dest, line_size);
1795 static void ff_idct_xvid_mmx_add(uint8_t *dest, int line_size, DCTELEM *block)
1797 ff_idct_xvid_mmx (block);
1798 add_pixels_clamped_mmx(block, dest, line_size);
1800 static void ff_idct_xvid_mmx2_put(uint8_t *dest, int line_size, DCTELEM *block)
1802 ff_idct_xvid_mmx2 (block);
1803 put_pixels_clamped_mmx(block, dest, line_size);
1805 static void ff_idct_xvid_mmx2_add(uint8_t *dest, int line_size, DCTELEM *block)
1807 ff_idct_xvid_mmx2 (block);
1808 add_pixels_clamped_mmx(block, dest, line_size);
1811 static void vorbis_inverse_coupling_3dnow(float *mag, float *ang, int blocksize)
1814 __asm__ volatile("pxor %%mm7, %%mm7":);
1815 for(i=0; i<blocksize; i+=2) {
1817 "movq %0, %%mm0 \n\t"
1818 "movq %1, %%mm1 \n\t"
1819 "movq %%mm0, %%mm2 \n\t"
1820 "movq %%mm1, %%mm3 \n\t"
1821 "pfcmpge %%mm7, %%mm2 \n\t" // m <= 0.0
1822 "pfcmpge %%mm7, %%mm3 \n\t" // a <= 0.0
1823 "pslld $31, %%mm2 \n\t" // keep only the sign bit
1824 "pxor %%mm2, %%mm1 \n\t"
1825 "movq %%mm3, %%mm4 \n\t"
1826 "pand %%mm1, %%mm3 \n\t"
1827 "pandn %%mm1, %%mm4 \n\t"
1828 "pfadd %%mm0, %%mm3 \n\t" // a = m + ((a<0) & (a ^ sign(m)))
1829 "pfsub %%mm4, %%mm0 \n\t" // m = m + ((a>0) & (a ^ sign(m)))
1830 "movq %%mm3, %1 \n\t"
1831 "movq %%mm0, %0 \n\t"
1832 :"+m"(mag[i]), "+m"(ang[i])
1836 __asm__ volatile("femms");
1838 static void vorbis_inverse_coupling_sse(float *mag, float *ang, int blocksize)
1843 "movaps %0, %%xmm5 \n\t"
1844 ::"m"(ff_pdw_80000000[0])
1846 for(i=0; i<blocksize; i+=4) {
1848 "movaps %0, %%xmm0 \n\t"
1849 "movaps %1, %%xmm1 \n\t"
1850 "xorps %%xmm2, %%xmm2 \n\t"
1851 "xorps %%xmm3, %%xmm3 \n\t"
1852 "cmpleps %%xmm0, %%xmm2 \n\t" // m <= 0.0
1853 "cmpleps %%xmm1, %%xmm3 \n\t" // a <= 0.0
1854 "andps %%xmm5, %%xmm2 \n\t" // keep only the sign bit
1855 "xorps %%xmm2, %%xmm1 \n\t"
1856 "movaps %%xmm3, %%xmm4 \n\t"
1857 "andps %%xmm1, %%xmm3 \n\t"
1858 "andnps %%xmm1, %%xmm4 \n\t"
1859 "addps %%xmm0, %%xmm3 \n\t" // a = m + ((a<0) & (a ^ sign(m)))
1860 "subps %%xmm4, %%xmm0 \n\t" // m = m + ((a>0) & (a ^ sign(m)))
1861 "movaps %%xmm3, %1 \n\t"
1862 "movaps %%xmm0, %0 \n\t"
1863 :"+m"(mag[i]), "+m"(ang[i])
1872 #define MIX5(mono,stereo)\
1874 "movss 0(%2), %%xmm5 \n"\
1875 "movss 8(%2), %%xmm6 \n"\
1876 "movss 24(%2), %%xmm7 \n"\
1877 "shufps $0, %%xmm5, %%xmm5 \n"\
1878 "shufps $0, %%xmm6, %%xmm6 \n"\
1879 "shufps $0, %%xmm7, %%xmm7 \n"\
1881 "movaps (%0,%1), %%xmm0 \n"\
1882 "movaps 0x400(%0,%1), %%xmm1 \n"\
1883 "movaps 0x800(%0,%1), %%xmm2 \n"\
1884 "movaps 0xc00(%0,%1), %%xmm3 \n"\
1885 "movaps 0x1000(%0,%1), %%xmm4 \n"\
1886 "mulps %%xmm5, %%xmm0 \n"\
1887 "mulps %%xmm6, %%xmm1 \n"\
1888 "mulps %%xmm5, %%xmm2 \n"\
1889 "mulps %%xmm7, %%xmm3 \n"\
1890 "mulps %%xmm7, %%xmm4 \n"\
1891 stereo("addps %%xmm1, %%xmm0 \n")\
1892 "addps %%xmm1, %%xmm2 \n"\
1893 "addps %%xmm3, %%xmm0 \n"\
1894 "addps %%xmm4, %%xmm2 \n"\
1895 mono("addps %%xmm2, %%xmm0 \n")\
1896 "movaps %%xmm0, (%0,%1) \n"\
1897 stereo("movaps %%xmm2, 0x400(%0,%1) \n")\
1901 :"r"(samples[0]+len), "r"(matrix)\
1905 #define MIX_MISC(stereo)\
1908 "movaps (%3,%0), %%xmm0 \n"\
1909 stereo("movaps %%xmm0, %%xmm1 \n")\
1910 "mulps %%xmm6, %%xmm0 \n"\
1911 stereo("mulps %%xmm7, %%xmm1 \n")\
1912 "lea 1024(%3,%0), %1 \n"\
1915 "movaps (%1), %%xmm2 \n"\
1916 stereo("movaps %%xmm2, %%xmm3 \n")\
1917 "mulps (%4,%2), %%xmm2 \n"\
1918 stereo("mulps 16(%4,%2), %%xmm3 \n")\
1919 "addps %%xmm2, %%xmm0 \n"\
1920 stereo("addps %%xmm3, %%xmm1 \n")\
1924 "movaps %%xmm0, (%3,%0) \n"\
1925 stereo("movaps %%xmm1, 1024(%3,%0) \n")\
1928 :"+&r"(i), "=&r"(j), "=&r"(k)\
1929 :"r"(samples[0]+len), "r"(matrix_simd+in_ch), "g"((intptr_t)-32*(in_ch-1))\
1933 static void ac3_downmix_sse(float (*samples)[256], float (*matrix)[2], int out_ch, int in_ch, int len)
1935 int (*matrix_cmp)[2] = (int(*)[2])matrix;
1938 i = -len*sizeof(float);
1939 if(in_ch == 5 && out_ch == 2 && !(matrix_cmp[0][1]|matrix_cmp[2][0]|matrix_cmp[3][1]|matrix_cmp[4][0]|(matrix_cmp[1][0]^matrix_cmp[1][1])|(matrix_cmp[0][0]^matrix_cmp[2][1]))) {
1941 } else if(in_ch == 5 && out_ch == 1 && matrix_cmp[0][0]==matrix_cmp[2][0] && matrix_cmp[3][0]==matrix_cmp[4][0]) {
1944 DECLARE_ALIGNED_16(float, matrix_simd[in_ch][2][4]);
1945 j = 2*in_ch*sizeof(float);
1949 "movss (%2,%0), %%xmm6 \n"
1950 "movss 4(%2,%0), %%xmm7 \n"
1951 "shufps $0, %%xmm6, %%xmm6 \n"
1952 "shufps $0, %%xmm7, %%xmm7 \n"
1953 "movaps %%xmm6, (%1,%0,4) \n"
1954 "movaps %%xmm7, 16(%1,%0,4) \n"
1957 :"r"(matrix_simd), "r"(matrix)
1968 static void vector_fmul_3dnow(float *dst, const float *src, int len){
1969 x86_reg i = (len-4)*4;
1972 "movq (%1,%0), %%mm0 \n\t"
1973 "movq 8(%1,%0), %%mm1 \n\t"
1974 "pfmul (%2,%0), %%mm0 \n\t"
1975 "pfmul 8(%2,%0), %%mm1 \n\t"
1976 "movq %%mm0, (%1,%0) \n\t"
1977 "movq %%mm1, 8(%1,%0) \n\t"
1986 static void vector_fmul_sse(float *dst, const float *src, int len){
1987 x86_reg i = (len-8)*4;
1990 "movaps (%1,%0), %%xmm0 \n\t"
1991 "movaps 16(%1,%0), %%xmm1 \n\t"
1992 "mulps (%2,%0), %%xmm0 \n\t"
1993 "mulps 16(%2,%0), %%xmm1 \n\t"
1994 "movaps %%xmm0, (%1,%0) \n\t"
1995 "movaps %%xmm1, 16(%1,%0) \n\t"
2004 static void vector_fmul_reverse_3dnow2(float *dst, const float *src0, const float *src1, int len){
2005 x86_reg i = len*4-16;
2008 "pswapd 8(%1), %%mm0 \n\t"
2009 "pswapd (%1), %%mm1 \n\t"
2010 "pfmul (%3,%0), %%mm0 \n\t"
2011 "pfmul 8(%3,%0), %%mm1 \n\t"
2012 "movq %%mm0, (%2,%0) \n\t"
2013 "movq %%mm1, 8(%2,%0) \n\t"
2017 :"+r"(i), "+r"(src1)
2018 :"r"(dst), "r"(src0)
2020 __asm__ volatile("femms");
2022 static void vector_fmul_reverse_sse(float *dst, const float *src0, const float *src1, int len){
2023 x86_reg i = len*4-32;
2026 "movaps 16(%1), %%xmm0 \n\t"
2027 "movaps (%1), %%xmm1 \n\t"
2028 "shufps $0x1b, %%xmm0, %%xmm0 \n\t"
2029 "shufps $0x1b, %%xmm1, %%xmm1 \n\t"
2030 "mulps (%3,%0), %%xmm0 \n\t"
2031 "mulps 16(%3,%0), %%xmm1 \n\t"
2032 "movaps %%xmm0, (%2,%0) \n\t"
2033 "movaps %%xmm1, 16(%2,%0) \n\t"
2037 :"+r"(i), "+r"(src1)
2038 :"r"(dst), "r"(src0)
2042 static void vector_fmul_add_add_3dnow(float *dst, const float *src0, const float *src1,
2043 const float *src2, int src3, int len, int step){
2044 x86_reg i = (len-4)*4;
2045 if(step == 2 && src3 == 0){
2049 "movq (%2,%0), %%mm0 \n\t"
2050 "movq 8(%2,%0), %%mm1 \n\t"
2051 "pfmul (%3,%0), %%mm0 \n\t"
2052 "pfmul 8(%3,%0), %%mm1 \n\t"
2053 "pfadd (%4,%0), %%mm0 \n\t"
2054 "pfadd 8(%4,%0), %%mm1 \n\t"
2055 "movd %%mm0, (%1) \n\t"
2056 "movd %%mm1, 16(%1) \n\t"
2057 "psrlq $32, %%mm0 \n\t"
2058 "psrlq $32, %%mm1 \n\t"
2059 "movd %%mm0, 8(%1) \n\t"
2060 "movd %%mm1, 24(%1) \n\t"
2065 :"r"(src0), "r"(src1), "r"(src2)
2069 else if(step == 1 && src3 == 0){
2072 "movq (%2,%0), %%mm0 \n\t"
2073 "movq 8(%2,%0), %%mm1 \n\t"
2074 "pfmul (%3,%0), %%mm0 \n\t"
2075 "pfmul 8(%3,%0), %%mm1 \n\t"
2076 "pfadd (%4,%0), %%mm0 \n\t"
2077 "pfadd 8(%4,%0), %%mm1 \n\t"
2078 "movq %%mm0, (%1,%0) \n\t"
2079 "movq %%mm1, 8(%1,%0) \n\t"
2083 :"r"(dst), "r"(src0), "r"(src1), "r"(src2)
2088 ff_vector_fmul_add_add_c(dst, src0, src1, src2, src3, len, step);
2089 __asm__ volatile("femms");
2091 static void vector_fmul_add_add_sse(float *dst, const float *src0, const float *src1,
2092 const float *src2, int src3, int len, int step){
2093 x86_reg i = (len-8)*4;
2094 if(step == 2 && src3 == 0){
2098 "movaps (%2,%0), %%xmm0 \n\t"
2099 "movaps 16(%2,%0), %%xmm1 \n\t"
2100 "mulps (%3,%0), %%xmm0 \n\t"
2101 "mulps 16(%3,%0), %%xmm1 \n\t"
2102 "addps (%4,%0), %%xmm0 \n\t"
2103 "addps 16(%4,%0), %%xmm1 \n\t"
2104 "movss %%xmm0, (%1) \n\t"
2105 "movss %%xmm1, 32(%1) \n\t"
2106 "movhlps %%xmm0, %%xmm2 \n\t"
2107 "movhlps %%xmm1, %%xmm3 \n\t"
2108 "movss %%xmm2, 16(%1) \n\t"
2109 "movss %%xmm3, 48(%1) \n\t"
2110 "shufps $0xb1, %%xmm0, %%xmm0 \n\t"
2111 "shufps $0xb1, %%xmm1, %%xmm1 \n\t"
2112 "movss %%xmm0, 8(%1) \n\t"
2113 "movss %%xmm1, 40(%1) \n\t"
2114 "movhlps %%xmm0, %%xmm2 \n\t"
2115 "movhlps %%xmm1, %%xmm3 \n\t"
2116 "movss %%xmm2, 24(%1) \n\t"
2117 "movss %%xmm3, 56(%1) \n\t"
2122 :"r"(src0), "r"(src1), "r"(src2)
2126 else if(step == 1 && src3 == 0){
2129 "movaps (%2,%0), %%xmm0 \n\t"
2130 "movaps 16(%2,%0), %%xmm1 \n\t"
2131 "mulps (%3,%0), %%xmm0 \n\t"
2132 "mulps 16(%3,%0), %%xmm1 \n\t"
2133 "addps (%4,%0), %%xmm0 \n\t"
2134 "addps 16(%4,%0), %%xmm1 \n\t"
2135 "movaps %%xmm0, (%1,%0) \n\t"
2136 "movaps %%xmm1, 16(%1,%0) \n\t"
2140 :"r"(dst), "r"(src0), "r"(src1), "r"(src2)
2145 ff_vector_fmul_add_add_c(dst, src0, src1, src2, src3, len, step);
2148 static void vector_fmul_window_3dnow2(float *dst, const float *src0, const float *src1,
2149 const float *win, float add_bias, int len){
2153 x86_reg j = len*4-8;
2156 "pswapd (%5,%1), %%mm1 \n"
2157 "movq (%5,%0), %%mm0 \n"
2158 "pswapd (%4,%1), %%mm5 \n"
2159 "movq (%3,%0), %%mm4 \n"
2160 "movq %%mm0, %%mm2 \n"
2161 "movq %%mm1, %%mm3 \n"
2162 "pfmul %%mm4, %%mm2 \n" // src0[len+i]*win[len+i]
2163 "pfmul %%mm5, %%mm3 \n" // src1[ j]*win[len+j]
2164 "pfmul %%mm4, %%mm1 \n" // src0[len+i]*win[len+j]
2165 "pfmul %%mm5, %%mm0 \n" // src1[ j]*win[len+i]
2166 "pfadd %%mm3, %%mm2 \n"
2167 "pfsub %%mm0, %%mm1 \n"
2168 "pswapd %%mm2, %%mm2 \n"
2169 "movq %%mm1, (%2,%0) \n"
2170 "movq %%mm2, (%2,%1) \n"
2176 :"r"(dst+len), "r"(src0+len), "r"(src1), "r"(win+len)
2180 ff_vector_fmul_window_c(dst, src0, src1, win, add_bias, len);
2183 static void vector_fmul_window_sse(float *dst, const float *src0, const float *src1,
2184 const float *win, float add_bias, int len){
2188 x86_reg j = len*4-16;
2191 "movaps (%5,%1), %%xmm1 \n"
2192 "movaps (%5,%0), %%xmm0 \n"
2193 "movaps (%4,%1), %%xmm5 \n"
2194 "movaps (%3,%0), %%xmm4 \n"
2195 "shufps $0x1b, %%xmm1, %%xmm1 \n"
2196 "shufps $0x1b, %%xmm5, %%xmm5 \n"
2197 "movaps %%xmm0, %%xmm2 \n"
2198 "movaps %%xmm1, %%xmm3 \n"
2199 "mulps %%xmm4, %%xmm2 \n" // src0[len+i]*win[len+i]
2200 "mulps %%xmm5, %%xmm3 \n" // src1[ j]*win[len+j]
2201 "mulps %%xmm4, %%xmm1 \n" // src0[len+i]*win[len+j]
2202 "mulps %%xmm5, %%xmm0 \n" // src1[ j]*win[len+i]
2203 "addps %%xmm3, %%xmm2 \n"
2204 "subps %%xmm0, %%xmm1 \n"
2205 "shufps $0x1b, %%xmm2, %%xmm2 \n"
2206 "movaps %%xmm1, (%2,%0) \n"
2207 "movaps %%xmm2, (%2,%1) \n"
2212 :"r"(dst+len), "r"(src0+len), "r"(src1), "r"(win+len)
2216 ff_vector_fmul_window_c(dst, src0, src1, win, add_bias, len);
2219 static void int32_to_float_fmul_scalar_sse(float *dst, const int *src, float mul, int len)
2223 "movss %3, %%xmm4 \n"
2224 "shufps $0, %%xmm4, %%xmm4 \n"
2226 "cvtpi2ps (%2,%0), %%xmm0 \n"
2227 "cvtpi2ps 8(%2,%0), %%xmm1 \n"
2228 "cvtpi2ps 16(%2,%0), %%xmm2 \n"
2229 "cvtpi2ps 24(%2,%0), %%xmm3 \n"
2230 "movlhps %%xmm1, %%xmm0 \n"
2231 "movlhps %%xmm3, %%xmm2 \n"
2232 "mulps %%xmm4, %%xmm0 \n"
2233 "mulps %%xmm4, %%xmm2 \n"
2234 "movaps %%xmm0, (%1,%0) \n"
2235 "movaps %%xmm2, 16(%1,%0) \n"
2239 :"r"(dst+len), "r"(src+len), "m"(mul)
2243 static void int32_to_float_fmul_scalar_sse2(float *dst, const int *src, float mul, int len)
2247 "movss %3, %%xmm4 \n"
2248 "shufps $0, %%xmm4, %%xmm4 \n"
2250 "cvtdq2ps (%2,%0), %%xmm0 \n"
2251 "cvtdq2ps 16(%2,%0), %%xmm1 \n"
2252 "mulps %%xmm4, %%xmm0 \n"
2253 "mulps %%xmm4, %%xmm1 \n"
2254 "movaps %%xmm0, (%1,%0) \n"
2255 "movaps %%xmm1, 16(%1,%0) \n"
2259 :"r"(dst+len), "r"(src+len), "m"(mul)
2263 static void float_to_int16_3dnow(int16_t *dst, const float *src, long len){
2264 x86_reg reglen = len;
2265 // not bit-exact: pf2id uses different rounding than C and SSE
2268 "lea (%2,%0,2) , %2 \n\t"
2272 "pf2id (%2,%0,2) , %%mm0 \n\t"
2273 "pf2id 8(%2,%0,2) , %%mm1 \n\t"
2274 "pf2id 16(%2,%0,2) , %%mm2 \n\t"
2275 "pf2id 24(%2,%0,2) , %%mm3 \n\t"
2276 "packssdw %%mm1 , %%mm0 \n\t"
2277 "packssdw %%mm3 , %%mm2 \n\t"
2278 "movq %%mm0 , (%1,%0) \n\t"
2279 "movq %%mm2 , 8(%1,%0) \n\t"
2283 :"+r"(reglen), "+r"(dst), "+r"(src)
2286 static void float_to_int16_sse(int16_t *dst, const float *src, long len){
2287 x86_reg reglen = len;
2290 "lea (%2,%0,2) , %2 \n\t"
2294 "cvtps2pi (%2,%0,2) , %%mm0 \n\t"
2295 "cvtps2pi 8(%2,%0,2) , %%mm1 \n\t"
2296 "cvtps2pi 16(%2,%0,2) , %%mm2 \n\t"
2297 "cvtps2pi 24(%2,%0,2) , %%mm3 \n\t"
2298 "packssdw %%mm1 , %%mm0 \n\t"
2299 "packssdw %%mm3 , %%mm2 \n\t"
2300 "movq %%mm0 , (%1,%0) \n\t"
2301 "movq %%mm2 , 8(%1,%0) \n\t"
2305 :"+r"(reglen), "+r"(dst), "+r"(src)
2309 static void float_to_int16_sse2(int16_t *dst, const float *src, long len){
2310 x86_reg reglen = len;
2313 "lea (%2,%0,2) , %2 \n\t"
2317 "cvtps2dq (%2,%0,2) , %%xmm0 \n\t"
2318 "cvtps2dq 16(%2,%0,2) , %%xmm1 \n\t"
2319 "packssdw %%xmm1 , %%xmm0 \n\t"
2320 "movdqa %%xmm0 , (%1,%0) \n\t"
2323 :"+r"(reglen), "+r"(dst), "+r"(src)
2328 void ff_float_to_int16_interleave6_sse(int16_t *dst, const float **src, int len);
2329 void ff_float_to_int16_interleave6_3dnow(int16_t *dst, const float **src, int len);
2330 void ff_float_to_int16_interleave6_3dn2(int16_t *dst, const float **src, int len);
2331 void ff_x264_deblock_v_luma_sse2(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0);
2332 void ff_x264_deblock_h_luma_sse2(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0);
2333 void ff_x264_deblock_v8_luma_intra_mmxext(uint8_t *pix, int stride, int alpha, int beta);
2334 void ff_x264_deblock_h_luma_intra_mmxext(uint8_t *pix, int stride, int alpha, int beta);
2336 static void ff_x264_deblock_v_luma_intra_mmxext(uint8_t *pix, int stride, int alpha, int beta)
2338 ff_x264_deblock_v8_luma_intra_mmxext(pix+0, stride, alpha, beta);
2339 ff_x264_deblock_v8_luma_intra_mmxext(pix+8, stride, alpha, beta);
2342 void ff_x264_deblock_v_luma_intra_sse2(uint8_t *pix, int stride, int alpha, int beta);
2343 void ff_x264_deblock_h_luma_intra_sse2(uint8_t *pix, int stride, int alpha, int beta);
2345 #define ff_float_to_int16_interleave6_sse(a,b,c) float_to_int16_interleave_misc_sse(a,b,c,6)
2346 #define ff_float_to_int16_interleave6_3dnow(a,b,c) float_to_int16_interleave_misc_3dnow(a,b,c,6)
2347 #define ff_float_to_int16_interleave6_3dn2(a,b,c) float_to_int16_interleave_misc_3dnow(a,b,c,6)
2349 #define ff_float_to_int16_interleave6_sse2 ff_float_to_int16_interleave6_sse
2351 #define FLOAT_TO_INT16_INTERLEAVE(cpu, body) \
2352 /* gcc pessimizes register allocation if this is in the same function as float_to_int16_interleave_sse2*/\
2353 static av_noinline void float_to_int16_interleave_misc_##cpu(int16_t *dst, const float **src, long len, int channels){\
2354 DECLARE_ALIGNED_16(int16_t, tmp[len]);\
2356 for(c=0; c<channels; c++){\
2357 float_to_int16_##cpu(tmp, src[c], len);\
2358 for(i=0, j=c; i<len; i++, j+=channels)\
2363 static void float_to_int16_interleave_##cpu(int16_t *dst, const float **src, long len, int channels){\
2365 float_to_int16_##cpu(dst, src[0], len);\
2366 else if(channels==2){\
2367 x86_reg reglen = len; \
2368 const float *src0 = src[0];\
2369 const float *src1 = src[1];\
2377 :"+r"(reglen), "+r"(dst), "+r"(src0), "+r"(src1)\
2379 }else if(channels==6){\
2380 ff_float_to_int16_interleave6_##cpu(dst, src, len);\
2382 float_to_int16_interleave_misc_##cpu(dst, src, len, channels);\
2385 FLOAT_TO_INT16_INTERLEAVE(3dnow,
2387 "pf2id (%2,%0), %%mm0 \n"
2388 "pf2id 8(%2,%0), %%mm1 \n"
2389 "pf2id (%3,%0), %%mm2 \n"
2390 "pf2id 8(%3,%0), %%mm3 \n"
2391 "packssdw %%mm1, %%mm0 \n"
2392 "packssdw %%mm3, %%mm2 \n"
2393 "movq %%mm0, %%mm1 \n"
2394 "punpcklwd %%mm2, %%mm0 \n"
2395 "punpckhwd %%mm2, %%mm1 \n"
2396 "movq %%mm0, (%1,%0)\n"
2397 "movq %%mm1, 8(%1,%0)\n"
2403 FLOAT_TO_INT16_INTERLEAVE(sse,
2405 "cvtps2pi (%2,%0), %%mm0 \n"
2406 "cvtps2pi 8(%2,%0), %%mm1 \n"
2407 "cvtps2pi (%3,%0), %%mm2 \n"
2408 "cvtps2pi 8(%3,%0), %%mm3 \n"
2409 "packssdw %%mm1, %%mm0 \n"
2410 "packssdw %%mm3, %%mm2 \n"
2411 "movq %%mm0, %%mm1 \n"
2412 "punpcklwd %%mm2, %%mm0 \n"
2413 "punpckhwd %%mm2, %%mm1 \n"
2414 "movq %%mm0, (%1,%0)\n"
2415 "movq %%mm1, 8(%1,%0)\n"
2421 FLOAT_TO_INT16_INTERLEAVE(sse2,
2423 "cvtps2dq (%2,%0), %%xmm0 \n"
2424 "cvtps2dq (%3,%0), %%xmm1 \n"
2425 "packssdw %%xmm1, %%xmm0 \n"
2426 "movhlps %%xmm0, %%xmm1 \n"
2427 "punpcklwd %%xmm1, %%xmm0 \n"
2428 "movdqa %%xmm0, (%1,%0) \n"
2433 static void float_to_int16_interleave_3dn2(int16_t *dst, const float **src, long len, int channels){
2435 ff_float_to_int16_interleave6_3dn2(dst, src, len);
2437 float_to_int16_interleave_3dnow(dst, src, len, channels);
2441 void ff_snow_horizontal_compose97i_sse2(IDWTELEM *b, int width);
2442 void ff_snow_horizontal_compose97i_mmx(IDWTELEM *b, int width);
2443 void ff_snow_vertical_compose97i_sse2(IDWTELEM *b0, IDWTELEM *b1, IDWTELEM *b2, IDWTELEM *b3, IDWTELEM *b4, IDWTELEM *b5, int width);
2444 void ff_snow_vertical_compose97i_mmx(IDWTELEM *b0, IDWTELEM *b1, IDWTELEM *b2, IDWTELEM *b3, IDWTELEM *b4, IDWTELEM *b5, int width);
2445 void ff_snow_inner_add_yblock_sse2(const uint8_t *obmc, const int obmc_stride, uint8_t * * block, int b_w, int b_h,
2446 int src_x, int src_y, int src_stride, slice_buffer * sb, int add, uint8_t * dst8);
2447 void ff_snow_inner_add_yblock_mmx(const uint8_t *obmc, const int obmc_stride, uint8_t * * block, int b_w, int b_h,
2448 int src_x, int src_y, int src_stride, slice_buffer * sb, int add, uint8_t * dst8);
2451 static void add_int16_sse2(int16_t * v1, int16_t * v2, int order)
2453 x86_reg o = -(order << 1);
2458 "movdqu (%1,%2), %%xmm0 \n\t"
2459 "movdqu 16(%1,%2), %%xmm1 \n\t"
2460 "paddw (%0,%2), %%xmm0 \n\t"
2461 "paddw 16(%0,%2), %%xmm1 \n\t"
2462 "movdqa %%xmm0, (%0,%2) \n\t"
2463 "movdqa %%xmm1, 16(%0,%2) \n\t"
2466 : "+r"(v1), "+r"(v2), "+r"(o)
2470 static void sub_int16_sse2(int16_t * v1, int16_t * v2, int order)
2472 x86_reg o = -(order << 1);
2477 "movdqa (%0,%2), %%xmm0 \n\t"
2478 "movdqa 16(%0,%2), %%xmm2 \n\t"
2479 "movdqu (%1,%2), %%xmm1 \n\t"
2480 "movdqu 16(%1,%2), %%xmm3 \n\t"
2481 "psubw %%xmm1, %%xmm0 \n\t"
2482 "psubw %%xmm3, %%xmm2 \n\t"
2483 "movdqa %%xmm0, (%0,%2) \n\t"
2484 "movdqa %%xmm2, 16(%0,%2) \n\t"
2487 : "+r"(v1), "+r"(v2), "+r"(o)
2491 static int32_t scalarproduct_int16_sse2(int16_t * v1, int16_t * v2, int order, int shift)
2494 DECLARE_ALIGNED_16(int64_t, sh);
2495 x86_reg o = -(order << 1);
2501 "pxor %%xmm7, %%xmm7 \n\t"
2503 "movdqu (%0,%3), %%xmm0 \n\t"
2504 "movdqu 16(%0,%3), %%xmm1 \n\t"
2505 "pmaddwd (%1,%3), %%xmm0 \n\t"
2506 "pmaddwd 16(%1,%3), %%xmm1 \n\t"
2507 "paddd %%xmm0, %%xmm7 \n\t"
2508 "paddd %%xmm1, %%xmm7 \n\t"
2511 "movhlps %%xmm7, %%xmm2 \n\t"
2512 "paddd %%xmm2, %%xmm7 \n\t"
2513 "psrad %4, %%xmm7 \n\t"
2514 "pshuflw $0x4E, %%xmm7,%%xmm2 \n\t"
2515 "paddd %%xmm2, %%xmm7 \n\t"
2516 "movd %%xmm7, %2 \n\t"
2517 : "+r"(v1), "+r"(v2), "=r"(res), "+r"(o)
2523 void dsputil_init_mmx(DSPContext* c, AVCodecContext *avctx)
2525 mm_flags = mm_support();
2527 if (avctx->dsp_mask) {
2528 if (avctx->dsp_mask & FF_MM_FORCE)
2529 mm_flags |= (avctx->dsp_mask & 0xffff);
2531 mm_flags &= ~(avctx->dsp_mask & 0xffff);
2535 av_log(avctx, AV_LOG_INFO, "libavcodec: CPU flags:");
2536 if (mm_flags & FF_MM_MMX)
2537 av_log(avctx, AV_LOG_INFO, " mmx");
2538 if (mm_flags & FF_MM_MMXEXT)
2539 av_log(avctx, AV_LOG_INFO, " mmxext");
2540 if (mm_flags & FF_MM_3DNOW)
2541 av_log(avctx, AV_LOG_INFO, " 3dnow");
2542 if (mm_flags & FF_MM_SSE)
2543 av_log(avctx, AV_LOG_INFO, " sse");
2544 if (mm_flags & FF_MM_SSE2)
2545 av_log(avctx, AV_LOG_INFO, " sse2");
2546 av_log(avctx, AV_LOG_INFO, "\n");
2549 if (mm_flags & FF_MM_MMX) {
2550 const int idct_algo= avctx->idct_algo;
2552 if(avctx->lowres==0){
2553 if(idct_algo==FF_IDCT_AUTO || idct_algo==FF_IDCT_SIMPLEMMX){
2554 c->idct_put= ff_simple_idct_put_mmx;
2555 c->idct_add= ff_simple_idct_add_mmx;
2556 c->idct = ff_simple_idct_mmx;
2557 c->idct_permutation_type= FF_SIMPLE_IDCT_PERM;
2559 }else if(idct_algo==FF_IDCT_LIBMPEG2MMX){
2560 if(mm_flags & FF_MM_MMXEXT){
2561 c->idct_put= ff_libmpeg2mmx2_idct_put;
2562 c->idct_add= ff_libmpeg2mmx2_idct_add;
2563 c->idct = ff_mmxext_idct;
2565 c->idct_put= ff_libmpeg2mmx_idct_put;
2566 c->idct_add= ff_libmpeg2mmx_idct_add;
2567 c->idct = ff_mmx_idct;
2569 c->idct_permutation_type= FF_LIBMPEG2_IDCT_PERM;
2571 }else if((CONFIG_VP3_DECODER || CONFIG_VP5_DECODER || CONFIG_VP6_DECODER || CONFIG_THEORA_DECODER) &&
2572 idct_algo==FF_IDCT_VP3){
2573 if(mm_flags & FF_MM_SSE2){
2574 c->idct_put= ff_vp3_idct_put_sse2;
2575 c->idct_add= ff_vp3_idct_add_sse2;
2576 c->idct = ff_vp3_idct_sse2;
2577 c->idct_permutation_type= FF_TRANSPOSE_IDCT_PERM;
2579 c->idct_put= ff_vp3_idct_put_mmx;
2580 c->idct_add= ff_vp3_idct_add_mmx;
2581 c->idct = ff_vp3_idct_mmx;
2582 c->idct_permutation_type= FF_PARTTRANS_IDCT_PERM;
2584 }else if(idct_algo==FF_IDCT_CAVS){
2585 c->idct_permutation_type= FF_TRANSPOSE_IDCT_PERM;
2586 }else if(idct_algo==FF_IDCT_XVIDMMX){
2587 if(mm_flags & FF_MM_SSE2){
2588 c->idct_put= ff_idct_xvid_sse2_put;
2589 c->idct_add= ff_idct_xvid_sse2_add;
2590 c->idct = ff_idct_xvid_sse2;
2591 c->idct_permutation_type= FF_SSE2_IDCT_PERM;
2592 }else if(mm_flags & FF_MM_MMXEXT){
2593 c->idct_put= ff_idct_xvid_mmx2_put;
2594 c->idct_add= ff_idct_xvid_mmx2_add;
2595 c->idct = ff_idct_xvid_mmx2;
2597 c->idct_put= ff_idct_xvid_mmx_put;
2598 c->idct_add= ff_idct_xvid_mmx_add;
2599 c->idct = ff_idct_xvid_mmx;
2604 c->put_pixels_clamped = put_pixels_clamped_mmx;
2605 c->put_signed_pixels_clamped = put_signed_pixels_clamped_mmx;
2606 c->add_pixels_clamped = add_pixels_clamped_mmx;
2607 c->clear_block = clear_block_mmx;
2608 c->clear_blocks = clear_blocks_mmx;
2609 if (mm_flags & FF_MM_SSE)
2610 c->clear_block = clear_block_sse;
2612 #define SET_HPEL_FUNCS(PFX, IDX, SIZE, CPU) \
2613 c->PFX ## _pixels_tab[IDX][0] = PFX ## _pixels ## SIZE ## _ ## CPU; \
2614 c->PFX ## _pixels_tab[IDX][1] = PFX ## _pixels ## SIZE ## _x2_ ## CPU; \
2615 c->PFX ## _pixels_tab[IDX][2] = PFX ## _pixels ## SIZE ## _y2_ ## CPU; \
2616 c->PFX ## _pixels_tab[IDX][3] = PFX ## _pixels ## SIZE ## _xy2_ ## CPU
2618 SET_HPEL_FUNCS(put, 0, 16, mmx);
2619 SET_HPEL_FUNCS(put_no_rnd, 0, 16, mmx);
2620 SET_HPEL_FUNCS(avg, 0, 16, mmx);
2621 SET_HPEL_FUNCS(avg_no_rnd, 0, 16, mmx);
2622 SET_HPEL_FUNCS(put, 1, 8, mmx);
2623 SET_HPEL_FUNCS(put_no_rnd, 1, 8, mmx);
2624 SET_HPEL_FUNCS(avg, 1, 8, mmx);
2625 SET_HPEL_FUNCS(avg_no_rnd, 1, 8, mmx);
2629 c->add_bytes= add_bytes_mmx;
2630 c->add_bytes_l2= add_bytes_l2_mmx;
2632 c->draw_edges = draw_edges_mmx;
2634 if (CONFIG_ANY_H263) {
2635 c->h263_v_loop_filter= h263_v_loop_filter_mmx;
2636 c->h263_h_loop_filter= h263_h_loop_filter_mmx;
2638 c->put_h264_chroma_pixels_tab[0]= put_h264_chroma_mc8_mmx_rnd;
2639 c->put_h264_chroma_pixels_tab[1]= put_h264_chroma_mc4_mmx;
2640 c->put_no_rnd_h264_chroma_pixels_tab[0]= put_h264_chroma_mc8_mmx_nornd;
2642 c->put_rv40_chroma_pixels_tab[0]= put_rv40_chroma_mc8_mmx;
2643 c->put_rv40_chroma_pixels_tab[1]= put_rv40_chroma_mc4_mmx;
2645 c->h264_idct_dc_add=
2646 c->h264_idct_add= ff_h264_idct_add_mmx;
2647 c->h264_idct8_dc_add=
2648 c->h264_idct8_add= ff_h264_idct8_add_mmx;
2650 c->h264_idct_add16 = ff_h264_idct_add16_mmx;
2651 c->h264_idct8_add4 = ff_h264_idct8_add4_mmx;
2652 c->h264_idct_add8 = ff_h264_idct_add8_mmx;
2653 c->h264_idct_add16intra= ff_h264_idct_add16intra_mmx;
2655 if (mm_flags & FF_MM_MMXEXT) {
2656 c->prefetch = prefetch_mmx2;
2658 c->put_pixels_tab[0][1] = put_pixels16_x2_mmx2;
2659 c->put_pixels_tab[0][2] = put_pixels16_y2_mmx2;
2661 c->avg_pixels_tab[0][0] = avg_pixels16_mmx2;
2662 c->avg_pixels_tab[0][1] = avg_pixels16_x2_mmx2;
2663 c->avg_pixels_tab[0][2] = avg_pixels16_y2_mmx2;
2665 c->put_pixels_tab[1][1] = put_pixels8_x2_mmx2;
2666 c->put_pixels_tab[1][2] = put_pixels8_y2_mmx2;
2668 c->avg_pixels_tab[1][0] = avg_pixels8_mmx2;
2669 c->avg_pixels_tab[1][1] = avg_pixels8_x2_mmx2;
2670 c->avg_pixels_tab[1][2] = avg_pixels8_y2_mmx2;
2672 c->h264_idct_dc_add= ff_h264_idct_dc_add_mmx2;
2673 c->h264_idct8_dc_add= ff_h264_idct8_dc_add_mmx2;
2674 c->h264_idct_add16 = ff_h264_idct_add16_mmx2;
2675 c->h264_idct8_add4 = ff_h264_idct8_add4_mmx2;
2676 c->h264_idct_add8 = ff_h264_idct_add8_mmx2;
2677 c->h264_idct_add16intra= ff_h264_idct_add16intra_mmx2;
2679 if(!(avctx->flags & CODEC_FLAG_BITEXACT)){
2680 c->put_no_rnd_pixels_tab[0][1] = put_no_rnd_pixels16_x2_mmx2;
2681 c->put_no_rnd_pixels_tab[0][2] = put_no_rnd_pixels16_y2_mmx2;
2682 c->put_no_rnd_pixels_tab[1][1] = put_no_rnd_pixels8_x2_mmx2;
2683 c->put_no_rnd_pixels_tab[1][2] = put_no_rnd_pixels8_y2_mmx2;
2684 c->avg_pixels_tab[0][3] = avg_pixels16_xy2_mmx2;
2685 c->avg_pixels_tab[1][3] = avg_pixels8_xy2_mmx2;
2687 if (CONFIG_VP3_DECODER || CONFIG_THEORA_DECODER) {
2688 c->vp3_v_loop_filter= ff_vp3_v_loop_filter_mmx2;
2689 c->vp3_h_loop_filter= ff_vp3_h_loop_filter_mmx2;
2693 #define SET_QPEL_FUNCS(PFX, IDX, SIZE, CPU) \
2694 c->PFX ## _pixels_tab[IDX][ 0] = PFX ## SIZE ## _mc00_ ## CPU; \
2695 c->PFX ## _pixels_tab[IDX][ 1] = PFX ## SIZE ## _mc10_ ## CPU; \
2696 c->PFX ## _pixels_tab[IDX][ 2] = PFX ## SIZE ## _mc20_ ## CPU; \
2697 c->PFX ## _pixels_tab[IDX][ 3] = PFX ## SIZE ## _mc30_ ## CPU; \
2698 c->PFX ## _pixels_tab[IDX][ 4] = PFX ## SIZE ## _mc01_ ## CPU; \
2699 c->PFX ## _pixels_tab[IDX][ 5] = PFX ## SIZE ## _mc11_ ## CPU; \
2700 c->PFX ## _pixels_tab[IDX][ 6] = PFX ## SIZE ## _mc21_ ## CPU; \
2701 c->PFX ## _pixels_tab[IDX][ 7] = PFX ## SIZE ## _mc31_ ## CPU; \
2702 c->PFX ## _pixels_tab[IDX][ 8] = PFX ## SIZE ## _mc02_ ## CPU; \
2703 c->PFX ## _pixels_tab[IDX][ 9] = PFX ## SIZE ## _mc12_ ## CPU; \
2704 c->PFX ## _pixels_tab[IDX][10] = PFX ## SIZE ## _mc22_ ## CPU; \
2705 c->PFX ## _pixels_tab[IDX][11] = PFX ## SIZE ## _mc32_ ## CPU; \
2706 c->PFX ## _pixels_tab[IDX][12] = PFX ## SIZE ## _mc03_ ## CPU; \
2707 c->PFX ## _pixels_tab[IDX][13] = PFX ## SIZE ## _mc13_ ## CPU; \
2708 c->PFX ## _pixels_tab[IDX][14] = PFX ## SIZE ## _mc23_ ## CPU; \
2709 c->PFX ## _pixels_tab[IDX][15] = PFX ## SIZE ## _mc33_ ## CPU
2711 SET_QPEL_FUNCS(put_qpel, 0, 16, mmx2);
2712 SET_QPEL_FUNCS(put_qpel, 1, 8, mmx2);
2713 SET_QPEL_FUNCS(put_no_rnd_qpel, 0, 16, mmx2);
2714 SET_QPEL_FUNCS(put_no_rnd_qpel, 1, 8, mmx2);
2715 SET_QPEL_FUNCS(avg_qpel, 0, 16, mmx2);
2716 SET_QPEL_FUNCS(avg_qpel, 1, 8, mmx2);
2718 SET_QPEL_FUNCS(put_h264_qpel, 0, 16, mmx2);
2719 SET_QPEL_FUNCS(put_h264_qpel, 1, 8, mmx2);
2720 SET_QPEL_FUNCS(put_h264_qpel, 2, 4, mmx2);
2721 SET_QPEL_FUNCS(avg_h264_qpel, 0, 16, mmx2);
2722 SET_QPEL_FUNCS(avg_h264_qpel, 1, 8, mmx2);
2723 SET_QPEL_FUNCS(avg_h264_qpel, 2, 4, mmx2);
2725 SET_QPEL_FUNCS(put_2tap_qpel, 0, 16, mmx2);
2726 SET_QPEL_FUNCS(put_2tap_qpel, 1, 8, mmx2);
2727 SET_QPEL_FUNCS(avg_2tap_qpel, 0, 16, mmx2);
2728 SET_QPEL_FUNCS(avg_2tap_qpel, 1, 8, mmx2);
2730 c->avg_rv40_chroma_pixels_tab[0]= avg_rv40_chroma_mc8_mmx2;
2731 c->avg_rv40_chroma_pixels_tab[1]= avg_rv40_chroma_mc4_mmx2;
2733 c->avg_h264_chroma_pixels_tab[0]= avg_h264_chroma_mc8_mmx2_rnd;
2734 c->avg_h264_chroma_pixels_tab[1]= avg_h264_chroma_mc4_mmx2;
2735 c->avg_h264_chroma_pixels_tab[2]= avg_h264_chroma_mc2_mmx2;
2736 c->put_h264_chroma_pixels_tab[2]= put_h264_chroma_mc2_mmx2;
2737 c->h264_v_loop_filter_luma= h264_v_loop_filter_luma_mmx2;
2738 c->h264_h_loop_filter_luma= h264_h_loop_filter_luma_mmx2;
2739 c->h264_v_loop_filter_chroma= h264_v_loop_filter_chroma_mmx2;
2740 c->h264_h_loop_filter_chroma= h264_h_loop_filter_chroma_mmx2;
2741 c->h264_v_loop_filter_chroma_intra= h264_v_loop_filter_chroma_intra_mmx2;
2742 c->h264_h_loop_filter_chroma_intra= h264_h_loop_filter_chroma_intra_mmx2;
2743 c->h264_loop_filter_strength= h264_loop_filter_strength_mmx2;
2745 c->weight_h264_pixels_tab[0]= ff_h264_weight_16x16_mmx2;
2746 c->weight_h264_pixels_tab[1]= ff_h264_weight_16x8_mmx2;
2747 c->weight_h264_pixels_tab[2]= ff_h264_weight_8x16_mmx2;
2748 c->weight_h264_pixels_tab[3]= ff_h264_weight_8x8_mmx2;
2749 c->weight_h264_pixels_tab[4]= ff_h264_weight_8x4_mmx2;
2750 c->weight_h264_pixels_tab[5]= ff_h264_weight_4x8_mmx2;
2751 c->weight_h264_pixels_tab[6]= ff_h264_weight_4x4_mmx2;
2752 c->weight_h264_pixels_tab[7]= ff_h264_weight_4x2_mmx2;
2754 c->biweight_h264_pixels_tab[0]= ff_h264_biweight_16x16_mmx2;
2755 c->biweight_h264_pixels_tab[1]= ff_h264_biweight_16x8_mmx2;
2756 c->biweight_h264_pixels_tab[2]= ff_h264_biweight_8x16_mmx2;
2757 c->biweight_h264_pixels_tab[3]= ff_h264_biweight_8x8_mmx2;
2758 c->biweight_h264_pixels_tab[4]= ff_h264_biweight_8x4_mmx2;
2759 c->biweight_h264_pixels_tab[5]= ff_h264_biweight_4x8_mmx2;
2760 c->biweight_h264_pixels_tab[6]= ff_h264_biweight_4x4_mmx2;
2761 c->biweight_h264_pixels_tab[7]= ff_h264_biweight_4x2_mmx2;
2763 if (CONFIG_CAVS_DECODER)
2764 ff_cavsdsp_init_mmx2(c, avctx);
2766 if (CONFIG_VC1_DECODER || CONFIG_WMV3_DECODER)
2767 ff_vc1dsp_init_mmx(c, avctx);
2769 c->add_png_paeth_prediction= add_png_paeth_prediction_mmx2;
2770 } else if (mm_flags & FF_MM_3DNOW) {
2771 c->prefetch = prefetch_3dnow;
2773 c->put_pixels_tab[0][1] = put_pixels16_x2_3dnow;
2774 c->put_pixels_tab[0][2] = put_pixels16_y2_3dnow;
2776 c->avg_pixels_tab[0][0] = avg_pixels16_3dnow;
2777 c->avg_pixels_tab[0][1] = avg_pixels16_x2_3dnow;
2778 c->avg_pixels_tab[0][2] = avg_pixels16_y2_3dnow;
2780 c->put_pixels_tab[1][1] = put_pixels8_x2_3dnow;
2781 c->put_pixels_tab[1][2] = put_pixels8_y2_3dnow;
2783 c->avg_pixels_tab[1][0] = avg_pixels8_3dnow;
2784 c->avg_pixels_tab[1][1] = avg_pixels8_x2_3dnow;
2785 c->avg_pixels_tab[1][2] = avg_pixels8_y2_3dnow;
2787 if(!(avctx->flags & CODEC_FLAG_BITEXACT)){
2788 c->put_no_rnd_pixels_tab[0][1] = put_no_rnd_pixels16_x2_3dnow;
2789 c->put_no_rnd_pixels_tab[0][2] = put_no_rnd_pixels16_y2_3dnow;
2790 c->put_no_rnd_pixels_tab[1][1] = put_no_rnd_pixels8_x2_3dnow;
2791 c->put_no_rnd_pixels_tab[1][2] = put_no_rnd_pixels8_y2_3dnow;
2792 c->avg_pixels_tab[0][3] = avg_pixels16_xy2_3dnow;
2793 c->avg_pixels_tab[1][3] = avg_pixels8_xy2_3dnow;
2796 SET_QPEL_FUNCS(put_qpel, 0, 16, 3dnow);
2797 SET_QPEL_FUNCS(put_qpel, 1, 8, 3dnow);
2798 SET_QPEL_FUNCS(put_no_rnd_qpel, 0, 16, 3dnow);
2799 SET_QPEL_FUNCS(put_no_rnd_qpel, 1, 8, 3dnow);
2800 SET_QPEL_FUNCS(avg_qpel, 0, 16, 3dnow);
2801 SET_QPEL_FUNCS(avg_qpel, 1, 8, 3dnow);
2803 SET_QPEL_FUNCS(put_h264_qpel, 0, 16, 3dnow);
2804 SET_QPEL_FUNCS(put_h264_qpel, 1, 8, 3dnow);
2805 SET_QPEL_FUNCS(put_h264_qpel, 2, 4, 3dnow);
2806 SET_QPEL_FUNCS(avg_h264_qpel, 0, 16, 3dnow);
2807 SET_QPEL_FUNCS(avg_h264_qpel, 1, 8, 3dnow);
2808 SET_QPEL_FUNCS(avg_h264_qpel, 2, 4, 3dnow);
2810 SET_QPEL_FUNCS(put_2tap_qpel, 0, 16, 3dnow);
2811 SET_QPEL_FUNCS(put_2tap_qpel, 1, 8, 3dnow);
2812 SET_QPEL_FUNCS(avg_2tap_qpel, 0, 16, 3dnow);
2813 SET_QPEL_FUNCS(avg_2tap_qpel, 1, 8, 3dnow);
2815 c->avg_h264_chroma_pixels_tab[0]= avg_h264_chroma_mc8_3dnow_rnd;
2816 c->avg_h264_chroma_pixels_tab[1]= avg_h264_chroma_mc4_3dnow;
2818 c->avg_rv40_chroma_pixels_tab[0]= avg_rv40_chroma_mc8_3dnow;
2819 c->avg_rv40_chroma_pixels_tab[1]= avg_rv40_chroma_mc4_3dnow;
2821 if (CONFIG_CAVS_DECODER)
2822 ff_cavsdsp_init_3dnow(c, avctx);
2826 #define H264_QPEL_FUNCS(x, y, CPU)\
2827 c->put_h264_qpel_pixels_tab[0][x+y*4] = put_h264_qpel16_mc##x##y##_##CPU;\
2828 c->put_h264_qpel_pixels_tab[1][x+y*4] = put_h264_qpel8_mc##x##y##_##CPU;\
2829 c->avg_h264_qpel_pixels_tab[0][x+y*4] = avg_h264_qpel16_mc##x##y##_##CPU;\
2830 c->avg_h264_qpel_pixels_tab[1][x+y*4] = avg_h264_qpel8_mc##x##y##_##CPU;
2831 if((mm_flags & FF_MM_SSE2) && !(mm_flags & FF_MM_3DNOW)){
2832 // these functions are slower than mmx on AMD, but faster on Intel
2833 /* FIXME works in most codecs, but crashes svq1 due to unaligned chroma
2834 c->put_pixels_tab[0][0] = put_pixels16_sse2;
2835 c->avg_pixels_tab[0][0] = avg_pixels16_sse2;
2837 H264_QPEL_FUNCS(0, 0, sse2);
2839 if(mm_flags & FF_MM_SSE2){
2840 c->h264_idct8_add = ff_h264_idct8_add_sse2;
2841 c->h264_idct8_add4= ff_h264_idct8_add4_sse2;
2843 H264_QPEL_FUNCS(0, 1, sse2);
2844 H264_QPEL_FUNCS(0, 2, sse2);
2845 H264_QPEL_FUNCS(0, 3, sse2);
2846 H264_QPEL_FUNCS(1, 1, sse2);
2847 H264_QPEL_FUNCS(1, 2, sse2);
2848 H264_QPEL_FUNCS(1, 3, sse2);
2849 H264_QPEL_FUNCS(2, 1, sse2);
2850 H264_QPEL_FUNCS(2, 2, sse2);
2851 H264_QPEL_FUNCS(2, 3, sse2);
2852 H264_QPEL_FUNCS(3, 1, sse2);
2853 H264_QPEL_FUNCS(3, 2, sse2);
2854 H264_QPEL_FUNCS(3, 3, sse2);
2857 if(mm_flags & FF_MM_SSSE3){
2858 H264_QPEL_FUNCS(1, 0, ssse3);
2859 H264_QPEL_FUNCS(1, 1, ssse3);
2860 H264_QPEL_FUNCS(1, 2, ssse3);
2861 H264_QPEL_FUNCS(1, 3, ssse3);
2862 H264_QPEL_FUNCS(2, 0, ssse3);
2863 H264_QPEL_FUNCS(2, 1, ssse3);
2864 H264_QPEL_FUNCS(2, 2, ssse3);
2865 H264_QPEL_FUNCS(2, 3, ssse3);
2866 H264_QPEL_FUNCS(3, 0, ssse3);
2867 H264_QPEL_FUNCS(3, 1, ssse3);
2868 H264_QPEL_FUNCS(3, 2, ssse3);
2869 H264_QPEL_FUNCS(3, 3, ssse3);
2870 c->put_no_rnd_h264_chroma_pixels_tab[0]= put_h264_chroma_mc8_ssse3_nornd;
2871 c->put_h264_chroma_pixels_tab[0]= put_h264_chroma_mc8_ssse3_rnd;
2872 c->avg_h264_chroma_pixels_tab[0]= avg_h264_chroma_mc8_ssse3_rnd;
2873 c->put_h264_chroma_pixels_tab[1]= put_h264_chroma_mc4_ssse3;
2874 c->avg_h264_chroma_pixels_tab[1]= avg_h264_chroma_mc4_ssse3;
2875 c->add_png_paeth_prediction= add_png_paeth_prediction_ssse3;
2879 #if CONFIG_GPL && HAVE_YASM
2880 if( mm_flags&FF_MM_MMXEXT ){
2882 c->h264_v_loop_filter_luma_intra = ff_x264_deblock_v_luma_intra_mmxext;
2883 c->h264_h_loop_filter_luma_intra = ff_x264_deblock_h_luma_intra_mmxext;
2885 if( mm_flags&FF_MM_SSE2 ){
2886 #if ARCH_X86_64 || !defined(__ICC) || __ICC > 1100
2887 c->h264_v_loop_filter_luma = ff_x264_deblock_v_luma_sse2;
2888 c->h264_h_loop_filter_luma = ff_x264_deblock_h_luma_sse2;
2889 c->h264_v_loop_filter_luma_intra = ff_x264_deblock_v_luma_intra_sse2;
2890 c->h264_h_loop_filter_luma_intra = ff_x264_deblock_h_luma_intra_sse2;
2892 c->h264_idct_add16 = ff_h264_idct_add16_sse2;
2893 c->h264_idct_add8 = ff_h264_idct_add8_sse2;
2894 c->h264_idct_add16intra = ff_h264_idct_add16intra_sse2;
2899 #if CONFIG_SNOW_DECODER
2900 if(mm_flags & FF_MM_SSE2 & 0){
2901 c->horizontal_compose97i = ff_snow_horizontal_compose97i_sse2;
2903 c->vertical_compose97i = ff_snow_vertical_compose97i_sse2;
2905 c->inner_add_yblock = ff_snow_inner_add_yblock_sse2;
2908 if(mm_flags & FF_MM_MMXEXT){
2909 c->horizontal_compose97i = ff_snow_horizontal_compose97i_mmx;
2911 c->vertical_compose97i = ff_snow_vertical_compose97i_mmx;
2914 c->inner_add_yblock = ff_snow_inner_add_yblock_mmx;
2918 if(mm_flags & FF_MM_3DNOW){
2919 c->vorbis_inverse_coupling = vorbis_inverse_coupling_3dnow;
2920 c->vector_fmul = vector_fmul_3dnow;
2921 if(!(avctx->flags & CODEC_FLAG_BITEXACT)){
2922 c->float_to_int16 = float_to_int16_3dnow;
2923 c->float_to_int16_interleave = float_to_int16_interleave_3dnow;
2926 if(mm_flags & FF_MM_3DNOWEXT){
2927 c->vector_fmul_reverse = vector_fmul_reverse_3dnow2;
2928 c->vector_fmul_window = vector_fmul_window_3dnow2;
2929 if(!(avctx->flags & CODEC_FLAG_BITEXACT)){
2930 c->float_to_int16_interleave = float_to_int16_interleave_3dn2;
2933 if(mm_flags & FF_MM_SSE){
2934 c->vorbis_inverse_coupling = vorbis_inverse_coupling_sse;
2935 c->ac3_downmix = ac3_downmix_sse;
2936 c->vector_fmul = vector_fmul_sse;
2937 c->vector_fmul_reverse = vector_fmul_reverse_sse;
2938 c->vector_fmul_add_add = vector_fmul_add_add_sse;
2939 c->vector_fmul_window = vector_fmul_window_sse;
2940 c->int32_to_float_fmul_scalar = int32_to_float_fmul_scalar_sse;
2941 c->float_to_int16 = float_to_int16_sse;
2942 c->float_to_int16_interleave = float_to_int16_interleave_sse;
2944 if(mm_flags & FF_MM_3DNOW)
2945 c->vector_fmul_add_add = vector_fmul_add_add_3dnow; // faster than sse
2946 if(mm_flags & FF_MM_SSE2){
2947 c->int32_to_float_fmul_scalar = int32_to_float_fmul_scalar_sse2;
2948 c->float_to_int16 = float_to_int16_sse2;
2949 c->float_to_int16_interleave = float_to_int16_interleave_sse2;
2950 c->add_int16 = add_int16_sse2;
2951 c->sub_int16 = sub_int16_sse2;
2952 c->scalarproduct_int16 = scalarproduct_int16_sse2;
2956 if (CONFIG_ENCODERS)
2957 dsputilenc_init_mmx(c, avctx);
2960 // for speed testing
2961 get_pixels = just_return;
2962 put_pixels_clamped = just_return;
2963 add_pixels_clamped = just_return;
2965 pix_abs16x16 = just_return;
2966 pix_abs16x16_x2 = just_return;
2967 pix_abs16x16_y2 = just_return;
2968 pix_abs16x16_xy2 = just_return;
2970 put_pixels_tab[0] = just_return;
2971 put_pixels_tab[1] = just_return;
2972 put_pixels_tab[2] = just_return;
2973 put_pixels_tab[3] = just_return;
2975 put_no_rnd_pixels_tab[0] = just_return;
2976 put_no_rnd_pixels_tab[1] = just_return;
2977 put_no_rnd_pixels_tab[2] = just_return;
2978 put_no_rnd_pixels_tab[3] = just_return;
2980 avg_pixels_tab[0] = just_return;
2981 avg_pixels_tab[1] = just_return;
2982 avg_pixels_tab[2] = just_return;
2983 avg_pixels_tab[3] = just_return;
2985 avg_no_rnd_pixels_tab[0] = just_return;
2986 avg_no_rnd_pixels_tab[1] = just_return;
2987 avg_no_rnd_pixels_tab[2] = just_return;
2988 avg_no_rnd_pixels_tab[3] = just_return;
2990 //av_fdct = just_return;
2991 //ff_idct = just_return;