?  search:
summary | log | graphiclog1 | graphiclog2 | commit | commitdiff | tree | refs | edit | fork
blame | history | raw | HEAD
Rename var: val -> energy
[FFMpeg-mirror/DVCPRO-HD.git] / libavcodec / i386 / h264dsp_mmx.c
blob7207fd505c5edc8fb230ae61e013844c1e08fbc7
1 /*
2 * Copyright (c) 2004-2005 Michael Niedermayer, Loren Merritt
3 *
4 * This file is part of FFmpeg.
5 *
6 * FFmpeg is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 2.1 of the License, or (at your option) any later version.
10 *
11 * FFmpeg is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
15 *
16 * You should have received a copy of the GNU Lesser General Public
17 * License along with FFmpeg; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19 */
20
21 #include "dsputil_mmx.h"
22
23 /***********************************/
24 /* IDCT */
25
26 #define SUMSUB_BADC( a, b, c, d ) \
27 "paddw "#b", "#a" \n\t"\
28 "paddw "#d", "#c" \n\t"\
29 "paddw "#b", "#b" \n\t"\
30 "paddw "#d", "#d" \n\t"\
31 "psubw "#a", "#b" \n\t"\
32 "psubw "#c", "#d" \n\t"
33
34 #define SUMSUBD2_AB( a, b, t ) \
35 "movq "#b", "#t" \n\t"\
36 "psraw $1 , "#b" \n\t"\
37 "paddw "#a", "#b" \n\t"\
38 "psraw $1 , "#a" \n\t"\
39 "psubw "#t", "#a" \n\t"
40
41 #define IDCT4_1D( s02, s13, d02, d13, t ) \
42 SUMSUB_BA ( s02, d02 )\
43 SUMSUBD2_AB( s13, d13, t )\
44 SUMSUB_BADC( d13, s02, s13, d02 )
45
46 #define STORE_DIFF_4P( p, t, z ) \
47 "psraw $6, "#p" \n\t"\
48 "movd (%0), "#t" \n\t"\
49 "punpcklbw "#z", "#t" \n\t"\
50 "paddsw "#t", "#p" \n\t"\
51 "packuswb "#z", "#p" \n\t"\
52 "movd "#p", (%0) \n\t"
53
54 static void ff_h264_idct_add_mmx(uint8_t *dst, int16_t *block, int stride)
55 {
56 /* Load dct coeffs */
57 asm volatile(
58 "movq (%0), %%mm0 \n\t"
59 "movq 8(%0), %%mm1 \n\t"
60 "movq 16(%0), %%mm2 \n\t"
61 "movq 24(%0), %%mm3 \n\t"
62 :: "r"(block) );
63
64 asm volatile(
65 /* mm1=s02+s13 mm2=s02-s13 mm4=d02+d13 mm0=d02-d13 */
66 IDCT4_1D( %%mm2, %%mm1, %%mm0, %%mm3, %%mm4 )
67
68 "movq %0, %%mm6 \n\t"
69 /* in: 1,4,0,2 out: 1,2,3,0 */
70 TRANSPOSE4( %%mm3, %%mm1, %%mm0, %%mm2, %%mm4 )
71
72 "paddw %%mm6, %%mm3 \n\t"
73
74 /* mm2=s02+s13 mm3=s02-s13 mm4=d02+d13 mm1=d02-d13 */
75 IDCT4_1D( %%mm4, %%mm2, %%mm3, %%mm0, %%mm1 )
76
77 "pxor %%mm7, %%mm7 \n\t"
78 :: "m"(ff_pw_32));
79
80 asm volatile(
81 STORE_DIFF_4P( %%mm0, %%mm1, %%mm7)
82 "add %1, %0 \n\t"
83 STORE_DIFF_4P( %%mm2, %%mm1, %%mm7)
84 "add %1, %0 \n\t"
85 STORE_DIFF_4P( %%mm3, %%mm1, %%mm7)
86 "add %1, %0 \n\t"
87 STORE_DIFF_4P( %%mm4, %%mm1, %%mm7)
88 : "+r"(dst)
89 : "r" ((x86_reg)stride)
90 );
91 }
92
93 static inline void h264_idct8_1d(int16_t *block)
94 {
95 asm volatile(
96 "movq 112(%0), %%mm7 \n\t"
97 "movq 80(%0), %%mm0 \n\t"
98 "movq 48(%0), %%mm3 \n\t"
99 "movq 16(%0), %%mm5 \n\t"
100
101 "movq %%mm0, %%mm4 \n\t"
102 "movq %%mm5, %%mm1 \n\t"
103 "psraw $1, %%mm4 \n\t"
104 "psraw $1, %%mm1 \n\t"
105 "paddw %%mm0, %%mm4 \n\t"
106 "paddw %%mm5, %%mm1 \n\t"
107 "paddw %%mm7, %%mm4 \n\t"
108 "paddw %%mm0, %%mm1 \n\t"
109 "psubw %%mm5, %%mm4 \n\t"
110 "paddw %%mm3, %%mm1 \n\t"
111
112 "psubw %%mm3, %%mm5 \n\t"
113 "psubw %%mm3, %%mm0 \n\t"
114 "paddw %%mm7, %%mm5 \n\t"
115 "psubw %%mm7, %%mm0 \n\t"
116 "psraw $1, %%mm3 \n\t"
117 "psraw $1, %%mm7 \n\t"
118 "psubw %%mm3, %%mm5 \n\t"
119 "psubw %%mm7, %%mm0 \n\t"
120
121 "movq %%mm4, %%mm3 \n\t"
122 "movq %%mm1, %%mm7 \n\t"
123 "psraw $2, %%mm1 \n\t"
124 "psraw $2, %%mm3 \n\t"
125 "paddw %%mm5, %%mm3 \n\t"
126 "psraw $2, %%mm5 \n\t"
127 "paddw %%mm0, %%mm1 \n\t"
128 "psraw $2, %%mm0 \n\t"
129 "psubw %%mm4, %%mm5 \n\t"
130 "psubw %%mm0, %%mm7 \n\t"
131
132 "movq 32(%0), %%mm2 \n\t"
133 "movq 96(%0), %%mm6 \n\t"
134 "movq %%mm2, %%mm4 \n\t"
135 "movq %%mm6, %%mm0 \n\t"
136 "psraw $1, %%mm4 \n\t"
137 "psraw $1, %%mm6 \n\t"
138 "psubw %%mm0, %%mm4 \n\t"
139 "paddw %%mm2, %%mm6 \n\t"
140
141 "movq (%0), %%mm2 \n\t"
142 "movq 64(%0), %%mm0 \n\t"
143 SUMSUB_BA( %%mm0, %%mm2 )
144 SUMSUB_BA( %%mm6, %%mm0 )
145 SUMSUB_BA( %%mm4, %%mm2 )
146 SUMSUB_BA( %%mm7, %%mm6 )
147 SUMSUB_BA( %%mm5, %%mm4 )
148 SUMSUB_BA( %%mm3, %%mm2 )
149 SUMSUB_BA( %%mm1, %%mm0 )
150 :: "r"(block)
151 );
152 }
153
154 static void ff_h264_idct8_add_mmx(uint8_t *dst, int16_t *block, int stride)
155 {
156 int i;
157 int16_t __attribute__ ((aligned(8))) b2[64];
158
159 block[0] += 32;
160
161 for(i=0; i<2; i++){
162 DECLARE_ALIGNED_8(uint64_t, tmp);
163
164 h264_idct8_1d(block+4*i);
165
166 asm volatile(
167 "movq %%mm7, %0 \n\t"
168 TRANSPOSE4( %%mm0, %%mm2, %%mm4, %%mm6, %%mm7 )
169 "movq %%mm0, 8(%1) \n\t"
170 "movq %%mm6, 24(%1) \n\t"
171 "movq %%mm7, 40(%1) \n\t"
172 "movq %%mm4, 56(%1) \n\t"
173 "movq %0, %%mm7 \n\t"
174 TRANSPOSE4( %%mm7, %%mm5, %%mm3, %%mm1, %%mm0 )
175 "movq %%mm7, (%1) \n\t"
176 "movq %%mm1, 16(%1) \n\t"
177 "movq %%mm0, 32(%1) \n\t"
178 "movq %%mm3, 48(%1) \n\t"
179 : "=m"(tmp)
180 : "r"(b2+32*i)
181 : "memory"
182 );
183 }
184
185 for(i=0; i<2; i++){
186 h264_idct8_1d(b2+4*i);
187
188 asm volatile(
189 "psraw $6, %%mm7 \n\t"
190 "psraw $6, %%mm6 \n\t"
191 "psraw $6, %%mm5 \n\t"
192 "psraw $6, %%mm4 \n\t"
193 "psraw $6, %%mm3 \n\t"
194 "psraw $6, %%mm2 \n\t"
195 "psraw $6, %%mm1 \n\t"
196 "psraw $6, %%mm0 \n\t"
197
198 "movq %%mm7, (%0) \n\t"
199 "movq %%mm5, 16(%0) \n\t"
200 "movq %%mm3, 32(%0) \n\t"
201 "movq %%mm1, 48(%0) \n\t"
202 "movq %%mm0, 64(%0) \n\t"
203 "movq %%mm2, 80(%0) \n\t"
204 "movq %%mm4, 96(%0) \n\t"
205 "movq %%mm6, 112(%0) \n\t"
206 :: "r"(b2+4*i)
207 : "memory"
208 );
209 }
210
211 add_pixels_clamped_mmx(b2, dst, stride);
212 }
213
214 #define STORE_DIFF_8P( p, d, t, z )\
215 "movq "#d", "#t" \n"\
216 "psraw $6, "#p" \n"\
217 "punpcklbw "#z", "#t" \n"\
218 "paddsw "#t", "#p" \n"\
219 "packuswb "#p", "#p" \n"\
220 "movq "#p", "#d" \n"
221
222 #define H264_IDCT8_1D_SSE2(a,b,c,d,e,f,g,h)\
223 "movdqa "#c", "#a" \n"\
224 "movdqa "#g", "#e" \n"\
225 "psraw $1, "#c" \n"\
226 "psraw $1, "#g" \n"\
227 "psubw "#e", "#c" \n"\
228 "paddw "#a", "#g" \n"\
229 "movdqa "#b", "#e" \n"\
230 "psraw $1, "#e" \n"\
231 "paddw "#b", "#e" \n"\
232 "paddw "#d", "#e" \n"\
233 "paddw "#f", "#e" \n"\
234 "movdqa "#f", "#a" \n"\
235 "psraw $1, "#a" \n"\
236 "paddw "#f", "#a" \n"\
237 "paddw "#h", "#a" \n"\
238 "psubw "#b", "#a" \n"\
239 "psubw "#d", "#b" \n"\
240 "psubw "#d", "#f" \n"\
241 "paddw "#h", "#b" \n"\
242 "psubw "#h", "#f" \n"\
243 "psraw $1, "#d" \n"\
244 "psraw $1, "#h" \n"\
245 "psubw "#d", "#b" \n"\
246 "psubw "#h", "#f" \n"\
247 "movdqa "#e", "#d" \n"\
248 "movdqa "#a", "#h" \n"\
249 "psraw $2, "#d" \n"\
250 "psraw $2, "#h" \n"\
251 "paddw "#f", "#d" \n"\
252 "paddw "#b", "#h" \n"\
253 "psraw $2, "#f" \n"\
254 "psraw $2, "#b" \n"\
255 "psubw "#f", "#e" \n"\
256 "psubw "#a", "#b" \n"\
257 "movdqa 0x00(%1), "#a" \n"\
258 "movdqa 0x40(%1), "#f" \n"\
259 SUMSUB_BA(f, a)\
260 SUMSUB_BA(g, f)\
261 SUMSUB_BA(c, a)\
262 SUMSUB_BA(e, g)\
263 SUMSUB_BA(b, c)\
264 SUMSUB_BA(h, a)\
265 SUMSUB_BA(d, f)
266
267 static void ff_h264_idct8_add_sse2(uint8_t *dst, int16_t *block, int stride)
268 {
269 asm volatile(
270 "movdqa 0x10(%1), %%xmm1 \n"
271 "movdqa 0x20(%1), %%xmm2 \n"
272 "movdqa 0x30(%1), %%xmm3 \n"
273 "movdqa 0x50(%1), %%xmm5 \n"
274 "movdqa 0x60(%1), %%xmm6 \n"
275 "movdqa 0x70(%1), %%xmm7 \n"
276 H264_IDCT8_1D_SSE2(%%xmm0, %%xmm1, %%xmm2, %%xmm3, %%xmm4, %%xmm5, %%xmm6, %%xmm7)
277 TRANSPOSE8(%%xmm4, %%xmm1, %%xmm7, %%xmm3, %%xmm5, %%xmm0, %%xmm2, %%xmm6, (%1))
278 "paddw %4, %%xmm4 \n"
279 "movdqa %%xmm4, 0x00(%1) \n"
280 "movdqa %%xmm2, 0x40(%1) \n"
281 H264_IDCT8_1D_SSE2(%%xmm4, %%xmm0, %%xmm6, %%xmm3, %%xmm2, %%xmm5, %%xmm7, %%xmm1)
282 "movdqa %%xmm6, 0x60(%1) \n"
283 "movdqa %%xmm7, 0x70(%1) \n"
284 "pxor %%xmm7, %%xmm7 \n"
285 STORE_DIFF_8P(%%xmm2, (%0), %%xmm6, %%xmm7)
286 STORE_DIFF_8P(%%xmm0, (%0,%2), %%xmm6, %%xmm7)
287 STORE_DIFF_8P(%%xmm1, (%0,%2,2), %%xmm6, %%xmm7)
288 STORE_DIFF_8P(%%xmm3, (%0,%3), %%xmm6, %%xmm7)
289 "lea (%0,%2,4), %0 \n"
290 STORE_DIFF_8P(%%xmm5, (%0), %%xmm6, %%xmm7)
291 STORE_DIFF_8P(%%xmm4, (%0,%2), %%xmm6, %%xmm7)
292 "movdqa 0x60(%1), %%xmm0 \n"
293 "movdqa 0x70(%1), %%xmm1 \n"
294 STORE_DIFF_8P(%%xmm0, (%0,%2,2), %%xmm6, %%xmm7)
295 STORE_DIFF_8P(%%xmm1, (%0,%3), %%xmm6, %%xmm7)
296 :"+r"(dst)
297 :"r"(block), "r"((x86_reg)stride), "r"((x86_reg)3L*stride), "m"(ff_pw_32)
298 );
299 }
300
301 static void ff_h264_idct_dc_add_mmx2(uint8_t *dst, int16_t *block, int stride)
302 {
303 int dc = (block[0] + 32) >> 6;
304 asm volatile(
305 "movd %0, %%mm0 \n\t"
306 "pshufw $0, %%mm0, %%mm0 \n\t"
307 "pxor %%mm1, %%mm1 \n\t"
308 "psubw %%mm0, %%mm1 \n\t"
309 "packuswb %%mm0, %%mm0 \n\t"
310 "packuswb %%mm1, %%mm1 \n\t"
311 ::"r"(dc)
312 );
313 asm volatile(
314 "movd %0, %%mm2 \n\t"
315 "movd %1, %%mm3 \n\t"
316 "movd %2, %%mm4 \n\t"
317 "movd %3, %%mm5 \n\t"
318 "paddusb %%mm0, %%mm2 \n\t"
319 "paddusb %%mm0, %%mm3 \n\t"
320 "paddusb %%mm0, %%mm4 \n\t"
321 "paddusb %%mm0, %%mm5 \n\t"
322 "psubusb %%mm1, %%mm2 \n\t"
323 "psubusb %%mm1, %%mm3 \n\t"
324 "psubusb %%mm1, %%mm4 \n\t"
325 "psubusb %%mm1, %%mm5 \n\t"
326 "movd %%mm2, %0 \n\t"
327 "movd %%mm3, %1 \n\t"
328 "movd %%mm4, %2 \n\t"
329 "movd %%mm5, %3 \n\t"
330 :"+m"(*(uint32_t*)(dst+0*stride)),
331 "+m"(*(uint32_t*)(dst+1*stride)),
332 "+m"(*(uint32_t*)(dst+2*stride)),
333 "+m"(*(uint32_t*)(dst+3*stride))
334 );
335 }
336
337 static void ff_h264_idct8_dc_add_mmx2(uint8_t *dst, int16_t *block, int stride)
338 {
339 int dc = (block[0] + 32) >> 6;
340 int y;
341 asm volatile(
342 "movd %0, %%mm0 \n\t"
343 "pshufw $0, %%mm0, %%mm0 \n\t"
344 "pxor %%mm1, %%mm1 \n\t"
345 "psubw %%mm0, %%mm1 \n\t"
346 "packuswb %%mm0, %%mm0 \n\t"
347 "packuswb %%mm1, %%mm1 \n\t"
348 ::"r"(dc)
349 );
350 for(y=2; y--; dst += 4*stride){
351 asm volatile(
352 "movq %0, %%mm2 \n\t"
353 "movq %1, %%mm3 \n\t"
354 "movq %2, %%mm4 \n\t"
355 "movq %3, %%mm5 \n\t"
356 "paddusb %%mm0, %%mm2 \n\t"
357 "paddusb %%mm0, %%mm3 \n\t"
358 "paddusb %%mm0, %%mm4 \n\t"
359 "paddusb %%mm0, %%mm5 \n\t"
360 "psubusb %%mm1, %%mm2 \n\t"
361 "psubusb %%mm1, %%mm3 \n\t"
362 "psubusb %%mm1, %%mm4 \n\t"
363 "psubusb %%mm1, %%mm5 \n\t"
364 "movq %%mm2, %0 \n\t"
365 "movq %%mm3, %1 \n\t"
366 "movq %%mm4, %2 \n\t"
367 "movq %%mm5, %3 \n\t"
368 :"+m"(*(uint64_t*)(dst+0*stride)),
369 "+m"(*(uint64_t*)(dst+1*stride)),
370 "+m"(*(uint64_t*)(dst+2*stride)),
371 "+m"(*(uint64_t*)(dst+3*stride))
372 );
373 }
374 }
375
376
377 /***********************************/
378 /* deblocking */
379
380 // out: o = |x-y|>a
381 // clobbers: t
382 #define DIFF_GT_MMX(x,y,a,o,t)\
383 "movq "#y", "#t" \n\t"\
384 "movq "#x", "#o" \n\t"\
385 "psubusb "#x", "#t" \n\t"\
386 "psubusb "#y", "#o" \n\t"\
387 "por "#t", "#o" \n\t"\
388 "psubusb "#a", "#o" \n\t"
389
390 // out: o = |x-y|>a
391 // clobbers: t
392 #define DIFF_GT2_MMX(x,y,a,o,t)\
393 "movq "#y", "#t" \n\t"\
394 "movq "#x", "#o" \n\t"\
395 "psubusb "#x", "#t" \n\t"\
396 "psubusb "#y", "#o" \n\t"\
397 "psubusb "#a", "#t" \n\t"\
398 "psubusb "#a", "#o" \n\t"\
399 "pcmpeqb "#t", "#o" \n\t"\
400
401 // in: mm0=p1 mm1=p0 mm2=q0 mm3=q1
402 // out: mm5=beta-1, mm7=mask
403 // clobbers: mm4,mm6
404 #define H264_DEBLOCK_MASK(alpha1, beta1) \
405 "pshufw $0, "#alpha1", %%mm4 \n\t"\
406 "pshufw $0, "#beta1 ", %%mm5 \n\t"\
407 "packuswb %%mm4, %%mm4 \n\t"\
408 "packuswb %%mm5, %%mm5 \n\t"\
409 DIFF_GT_MMX(%%mm1, %%mm2, %%mm4, %%mm7, %%mm6) /* |p0-q0| > alpha-1 */\
410 DIFF_GT_MMX(%%mm0, %%mm1, %%mm5, %%mm4, %%mm6) /* |p1-p0| > beta-1 */\
411 "por %%mm4, %%mm7 \n\t"\
412 DIFF_GT_MMX(%%mm3, %%mm2, %%mm5, %%mm4, %%mm6) /* |q1-q0| > beta-1 */\
413 "por %%mm4, %%mm7 \n\t"\
414 "pxor %%mm6, %%mm6 \n\t"\
415 "pcmpeqb %%mm6, %%mm7 \n\t"
416
417 // in: mm0=p1 mm1=p0 mm2=q0 mm3=q1 mm7=(tc&mask)
418 // out: mm1=p0' mm2=q0'
419 // clobbers: mm0,3-6
420 #define H264_DEBLOCK_P0_Q0(pb_01, pb_3f)\
421 "movq %%mm1 , %%mm5 \n\t"\
422 "pxor %%mm2 , %%mm5 \n\t" /* p0^q0*/\
423 "pand "#pb_01" , %%mm5 \n\t" /* (p0^q0)&1*/\
424 "pcmpeqb %%mm4 , %%mm4 \n\t"\
425 "pxor %%mm4 , %%mm3 \n\t"\
426 "pavgb %%mm0 , %%mm3 \n\t" /* (p1 - q1 + 256)>>1*/\
427 "pavgb "MANGLE(ff_pb_3)" , %%mm3 \n\t" /*(((p1 - q1 + 256)>>1)+4)>>1 = 64+2+(p1-q1)>>2*/\
428 "pxor %%mm1 , %%mm4 \n\t"\
429 "pavgb %%mm2 , %%mm4 \n\t" /* (q0 - p0 + 256)>>1*/\
430 "pavgb %%mm5 , %%mm3 \n\t"\
431 "paddusb %%mm4 , %%mm3 \n\t" /* d+128+33*/\
432 "movq "MANGLE(ff_pb_A1)" , %%mm6 \n\t"\
433 "psubusb %%mm3 , %%mm6 \n\t"\
434 "psubusb "MANGLE(ff_pb_A1)" , %%mm3 \n\t"\
435 "pminub %%mm7 , %%mm6 \n\t"\
436 "pminub %%mm7 , %%mm3 \n\t"\
437 "psubusb %%mm6 , %%mm1 \n\t"\
438 "psubusb %%mm3 , %%mm2 \n\t"\
439 "paddusb %%mm3 , %%mm1 \n\t"\
440 "paddusb %%mm6 , %%mm2 \n\t"
441
442 // in: mm0=p1 mm1=p0 mm2=q0 mm3=q1 mm7=(tc&mask) %8=ff_bone
443 // out: (q1addr) = av_clip( (q2+((p0+q0+1)>>1))>>1, q1-tc0, q1+tc0 )
444 // clobbers: q2, tmp, tc0
445 #define H264_DEBLOCK_Q1(p1, q2, q2addr, q1addr, tc0, tmp)\
446 "movq %%mm1, "#tmp" \n\t"\
447 "pavgb %%mm2, "#tmp" \n\t"\
448 "pavgb "#tmp", "#q2" \n\t" /* avg(p2,avg(p0,q0)) */\
449 "pxor "q2addr", "#tmp" \n\t"\
450 "pand %8, "#tmp" \n\t" /* (p2^avg(p0,q0))&1 */\
451 "psubusb "#tmp", "#q2" \n\t" /* (p2+((p0+q0+1)>>1))>>1 */\
452 "movq "#p1", "#tmp" \n\t"\
453 "psubusb "#tc0", "#tmp" \n\t"\
454 "paddusb "#p1", "#tc0" \n\t"\
455 "pmaxub "#tmp", "#q2" \n\t"\
456 "pminub "#tc0", "#q2" \n\t"\
457 "movq "#q2", "q1addr" \n\t"
458
459 static inline void h264_loop_filter_luma_mmx2(uint8_t *pix, int stride, int alpha1, int beta1, int8_t *tc0)
460 {
461 DECLARE_ALIGNED_8(uint64_t, tmp0[2]);
462
463 asm volatile(
464 "movq (%1,%3), %%mm0 \n\t" //p1
465 "movq (%1,%3,2), %%mm1 \n\t" //p0
466 "movq (%2), %%mm2 \n\t" //q0
467 "movq (%2,%3), %%mm3 \n\t" //q1
468 H264_DEBLOCK_MASK(%6, %7)
469
470 "movd %5, %%mm4 \n\t"
471 "punpcklbw %%mm4, %%mm4 \n\t"
472 "punpcklwd %%mm4, %%mm4 \n\t"
473 "pcmpeqb %%mm3, %%mm3 \n\t"
474 "movq %%mm4, %%mm6 \n\t"
475 "pcmpgtb %%mm3, %%mm4 \n\t"
476 "movq %%mm6, 8+%0 \n\t"
477 "pand %%mm4, %%mm7 \n\t"
478 "movq %%mm7, %0 \n\t"
479
480 /* filter p1 */
481 "movq (%1), %%mm3 \n\t" //p2
482 DIFF_GT2_MMX(%%mm1, %%mm3, %%mm5, %%mm6, %%mm4) // |p2-p0|>beta-1
483 "pand %%mm7, %%mm6 \n\t" // mask & |p2-p0|<beta
484 "pand 8+%0, %%mm7 \n\t" // mask & tc0
485 "movq %%mm7, %%mm4 \n\t"
486 "psubb %%mm6, %%mm7 \n\t"
487 "pand %%mm4, %%mm6 \n\t" // mask & |p2-p0|<beta & tc0
488 H264_DEBLOCK_Q1(%%mm0, %%mm3, "(%1)", "(%1,%3)", %%mm6, %%mm4)
489
490 /* filter q1 */
491 "movq (%2,%3,2), %%mm4 \n\t" //q2
492 DIFF_GT2_MMX(%%mm2, %%mm4, %%mm5, %%mm6, %%mm3) // |q2-q0|>beta-1
493 "pand %0, %%mm6 \n\t"
494 "movq 8+%0, %%mm5 \n\t" // can be merged with the and below but is slower then
495 "pand %%mm6, %%mm5 \n\t"
496 "psubb %%mm6, %%mm7 \n\t"
497 "movq (%2,%3), %%mm3 \n\t"
498 H264_DEBLOCK_Q1(%%mm3, %%mm4, "(%2,%3,2)", "(%2,%3)", %%mm5, %%mm6)
499
500 /* filter p0, q0 */
501 H264_DEBLOCK_P0_Q0(%8, unused)
502 "movq %%mm1, (%1,%3,2) \n\t"
503 "movq %%mm2, (%2) \n\t"
504
505 : "=m"(*tmp0)
506 : "r"(pix-3*stride), "r"(pix), "r"((x86_reg)stride),
507 "m"(*tmp0/*unused*/), "m"(*(uint32_t*)tc0), "m"(alpha1), "m"(beta1),
508 "m"(ff_bone)
509 );
510 }
511
512 static void h264_v_loop_filter_luma_mmx2(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0)
513 {
514 if((tc0[0] & tc0[1]) >= 0)
515 h264_loop_filter_luma_mmx2(pix, stride, alpha-1, beta-1, tc0);
516 if((tc0[2] & tc0[3]) >= 0)
517 h264_loop_filter_luma_mmx2(pix+8, stride, alpha-1, beta-1, tc0+2);
518 }
519 static void h264_h_loop_filter_luma_mmx2(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0)
520 {
521 //FIXME: could cut some load/stores by merging transpose with filter
522 // also, it only needs to transpose 6x8
523 DECLARE_ALIGNED_8(uint8_t, trans[8*8]);
524 int i;
525 for(i=0; i<2; i++, pix+=8*stride, tc0+=2) {
526 if((tc0[0] & tc0[1]) < 0)
527 continue;
528 transpose4x4(trans, pix-4, 8, stride);
529 transpose4x4(trans +4*8, pix, 8, stride);
530 transpose4x4(trans+4, pix-4+4*stride, 8, stride);
531 transpose4x4(trans+4+4*8, pix +4*stride, 8, stride);
532 h264_loop_filter_luma_mmx2(trans+4*8, 8, alpha-1, beta-1, tc0);
533 transpose4x4(pix-2, trans +2*8, stride, 8);
534 transpose4x4(pix-2+4*stride, trans+4+2*8, stride, 8);
535 }
536 }
537
538 static inline void h264_loop_filter_chroma_mmx2(uint8_t *pix, int stride, int alpha1, int beta1, int8_t *tc0)
539 {
540 asm volatile(
541 "movq (%0), %%mm0 \n\t" //p1
542 "movq (%0,%2), %%mm1 \n\t" //p0
543 "movq (%1), %%mm2 \n\t" //q0
544 "movq (%1,%2), %%mm3 \n\t" //q1
545 H264_DEBLOCK_MASK(%4, %5)
546 "movd %3, %%mm6 \n\t"
547 "punpcklbw %%mm6, %%mm6 \n\t"
548 "pand %%mm6, %%mm7 \n\t" // mm7 = tc&mask
549 H264_DEBLOCK_P0_Q0(%6, %7)
550 "movq %%mm1, (%0,%2) \n\t"
551 "movq %%mm2, (%1) \n\t"
552
553 :: "r"(pix-2*stride), "r"(pix), "r"((x86_reg)stride),
554 "r"(*(uint32_t*)tc0),
555 "m"(alpha1), "m"(beta1), "m"(ff_bone), "m"(ff_pb_3F)
556 );
557 }
558
559 static void h264_v_loop_filter_chroma_mmx2(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0)
560 {
561 h264_loop_filter_chroma_mmx2(pix, stride, alpha-1, beta-1, tc0);
562 }
563
564 static void h264_h_loop_filter_chroma_mmx2(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0)
565 {
566 //FIXME: could cut some load/stores by merging transpose with filter
567 DECLARE_ALIGNED_8(uint8_t, trans[8*4]);
568 transpose4x4(trans, pix-2, 8, stride);
569 transpose4x4(trans+4, pix-2+4*stride, 8, stride);
570 h264_loop_filter_chroma_mmx2(trans+2*8, 8, alpha-1, beta-1, tc0);
571 transpose4x4(pix-2, trans, stride, 8);
572 transpose4x4(pix-2+4*stride, trans+4, stride, 8);
573 }
574
575 // p0 = (p0 + q1 + 2*p1 + 2) >> 2
576 #define H264_FILTER_CHROMA4(p0, p1, q1, one) \
577 "movq "#p0", %%mm4 \n\t"\
578 "pxor "#q1", %%mm4 \n\t"\
579 "pand "#one", %%mm4 \n\t" /* mm4 = (p0^q1)&1 */\
580 "pavgb "#q1", "#p0" \n\t"\
581 "psubusb %%mm4, "#p0" \n\t"\
582 "pavgb "#p1", "#p0" \n\t" /* dst = avg(p1, avg(p0,q1) - ((p0^q1)&1)) */\
583
584 static inline void h264_loop_filter_chroma_intra_mmx2(uint8_t *pix, int stride, int alpha1, int beta1)
585 {
586 asm volatile(
587 "movq (%0), %%mm0 \n\t"
588 "movq (%0,%2), %%mm1 \n\t"
589 "movq (%1), %%mm2 \n\t"
590 "movq (%1,%2), %%mm3 \n\t"
591 H264_DEBLOCK_MASK(%3, %4)
592 "movq %%mm1, %%mm5 \n\t"
593 "movq %%mm2, %%mm6 \n\t"
594 H264_FILTER_CHROMA4(%%mm1, %%mm0, %%mm3, %5) //p0'
595 H264_FILTER_CHROMA4(%%mm2, %%mm3, %%mm0, %5) //q0'
596 "psubb %%mm5, %%mm1 \n\t"
597 "psubb %%mm6, %%mm2 \n\t"
598 "pand %%mm7, %%mm1 \n\t"
599 "pand %%mm7, %%mm2 \n\t"
600 "paddb %%mm5, %%mm1 \n\t"
601 "paddb %%mm6, %%mm2 \n\t"
602 "movq %%mm1, (%0,%2) \n\t"
603 "movq %%mm2, (%1) \n\t"
604 :: "r"(pix-2*stride), "r"(pix), "r"((x86_reg)stride),
605 "m"(alpha1), "m"(beta1), "m"(ff_bone)
606 );
607 }
608
609 static void h264_v_loop_filter_chroma_intra_mmx2(uint8_t *pix, int stride, int alpha, int beta)
610 {
611 h264_loop_filter_chroma_intra_mmx2(pix, stride, alpha-1, beta-1);
612 }
613
614 static void h264_h_loop_filter_chroma_intra_mmx2(uint8_t *pix, int stride, int alpha, int beta)
615 {
616 //FIXME: could cut some load/stores by merging transpose with filter
617 DECLARE_ALIGNED_8(uint8_t, trans[8*4]);
618 transpose4x4(trans, pix-2, 8, stride);
619 transpose4x4(trans+4, pix-2+4*stride, 8, stride);
620 h264_loop_filter_chroma_intra_mmx2(trans+2*8, 8, alpha-1, beta-1);
621 transpose4x4(pix-2, trans, stride, 8);
622 transpose4x4(pix-2+4*stride, trans+4, stride, 8);
623 }
624
625 static void h264_loop_filter_strength_mmx2( int16_t bS[2][4][4], uint8_t nnz[40], int8_t ref[2][40], int16_t mv[2][40][2],
626 int bidir, int edges, int step, int mask_mv0, int mask_mv1 ) {
627 int dir;
628 asm volatile(
629 "pxor %%mm7, %%mm7 \n\t"
630 "movq %0, %%mm6 \n\t"
631 "movq %1, %%mm5 \n\t"
632 "movq %2, %%mm4 \n\t"
633 ::"m"(ff_pb_1), "m"(ff_pb_3), "m"(ff_pb_7)
634 );
635 // could do a special case for dir==0 && edges==1, but it only reduces the
636 // average filter time by 1.2%
637 for( dir=1; dir>=0; dir-- ) {
638 const int d_idx = dir ? -8 : -1;
639 const int mask_mv = dir ? mask_mv1 : mask_mv0;
640 DECLARE_ALIGNED_8(const uint64_t, mask_dir) = dir ? 0 : 0xffffffffffffffffULL;
641 int b_idx, edge, l;
642 for( b_idx=12, edge=0; edge<edges; edge+=step, b_idx+=8*step ) {
643 asm volatile(
644 "pand %0, %%mm0 \n\t"
645 ::"m"(mask_dir)
646 );
647 if(!(mask_mv & edge)) {
648 asm volatile("pxor %%mm0, %%mm0 \n\t":);
649 for( l = bidir; l >= 0; l-- ) {
650 asm volatile(
651 "movd %0, %%mm1 \n\t"
652 "punpckldq %1, %%mm1 \n\t"
653 "movq %%mm1, %%mm2 \n\t"
654 "psrlw $7, %%mm2 \n\t"
655 "pand %%mm6, %%mm2 \n\t"
656 "por %%mm2, %%mm1 \n\t" // ref_cache with -2 mapped to -1
657 "punpckldq %%mm1, %%mm2 \n\t"
658 "pcmpeqb %%mm2, %%mm1 \n\t"
659 "paddb %%mm6, %%mm1 \n\t"
660 "punpckhbw %%mm7, %%mm1 \n\t" // ref[b] != ref[bn]
661 "por %%mm1, %%mm0 \n\t"
662
663 "movq %2, %%mm1 \n\t"
664 "movq %3, %%mm2 \n\t"
665 "psubw %4, %%mm1 \n\t"
666 "psubw %5, %%mm2 \n\t"
667 "packsswb %%mm2, %%mm1 \n\t"
668 "paddb %%mm5, %%mm1 \n\t"
669 "pminub %%mm4, %%mm1 \n\t"
670 "pcmpeqb %%mm4, %%mm1 \n\t" // abs(mv[b] - mv[bn]) >= limit
671 "por %%mm1, %%mm0 \n\t"
672 ::"m"(ref[l][b_idx]),
673 "m"(ref[l][b_idx+d_idx]),
674 "m"(mv[l][b_idx][0]),
675 "m"(mv[l][b_idx+2][0]),
676 "m"(mv[l][b_idx+d_idx][0]),
677 "m"(mv[l][b_idx+d_idx+2][0])
678 );
679 }
680 }
681 asm volatile(
682 "movd %0, %%mm1 \n\t"
683 "por %1, %%mm1 \n\t"
684 "punpcklbw %%mm7, %%mm1 \n\t"
685 "pcmpgtw %%mm7, %%mm1 \n\t" // nnz[b] || nnz[bn]
686 ::"m"(nnz[b_idx]),
687 "m"(nnz[b_idx+d_idx])
688 );
689 asm volatile(
690 "pcmpeqw %%mm7, %%mm0 \n\t"
691 "pcmpeqw %%mm7, %%mm0 \n\t"
692 "psrlw $15, %%mm0 \n\t" // nonzero -> 1
693 "psrlw $14, %%mm1 \n\t"
694 "movq %%mm0, %%mm2 \n\t"
695 "por %%mm1, %%mm2 \n\t"
696 "psrlw $1, %%mm1 \n\t"
697 "pandn %%mm2, %%mm1 \n\t"
698 "movq %%mm1, %0 \n\t"
699 :"=m"(*bS[dir][edge])
700 ::"memory"
701 );
702 }
703 edges = 4;
704 step = 1;
705 }
706 asm volatile(
707 "movq (%0), %%mm0 \n\t"
708 "movq 8(%0), %%mm1 \n\t"
709 "movq 16(%0), %%mm2 \n\t"
710 "movq 24(%0), %%mm3 \n\t"
711 TRANSPOSE4(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4)
712 "movq %%mm0, (%0) \n\t"
713 "movq %%mm3, 8(%0) \n\t"
714 "movq %%mm4, 16(%0) \n\t"
715 "movq %%mm2, 24(%0) \n\t"
716 ::"r"(bS[0])
717 :"memory"
718 );
719 }
720
721 /***********************************/
722 /* motion compensation */
723
724 #define QPEL_H264V_MM(A,B,C,D,E,F,OP,T,Z,d,q)\
725 "mov"#q" "#C", "#T" \n\t"\
726 "mov"#d" (%0), "#F" \n\t"\
727 "paddw "#D", "#T" \n\t"\
728 "psllw $2, "#T" \n\t"\
729 "psubw "#B", "#T" \n\t"\
730 "psubw "#E", "#T" \n\t"\
731 "punpcklbw "#Z", "#F" \n\t"\
732 "pmullw %4, "#T" \n\t"\
733 "paddw %5, "#A" \n\t"\
734 "add %2, %0 \n\t"\
735 "paddw "#F", "#A" \n\t"\
736 "paddw "#A", "#T" \n\t"\
737 "psraw $5, "#T" \n\t"\
738 "packuswb "#T", "#T" \n\t"\
739 OP(T, (%1), A, d)\
740 "add %3, %1 \n\t"
741
742 #define QPEL_H264HV_MM(A,B,C,D,E,F,OF,T,Z,d,q)\
743 "mov"#q" "#C", "#T" \n\t"\
744 "mov"#d" (%0), "#F" \n\t"\
745 "paddw "#D", "#T" \n\t"\
746 "psllw $2, "#T" \n\t"\
747 "paddw %4, "#A" \n\t"\
748 "psubw "#B", "#T" \n\t"\
749 "psubw "#E", "#T" \n\t"\
750 "punpcklbw "#Z", "#F" \n\t"\
751 "pmullw %3, "#T" \n\t"\
752 "paddw "#F", "#A" \n\t"\
753 "add %2, %0 \n\t"\
754 "paddw "#A", "#T" \n\t"\
755 "mov"#q" "#T", "#OF"(%1) \n\t"
756
757 #define QPEL_H264V(A,B,C,D,E,F,OP) QPEL_H264V_MM(A,B,C,D,E,F,OP,%%mm6,%%mm7,d,q)
758 #define QPEL_H264HV(A,B,C,D,E,F,OF) QPEL_H264HV_MM(A,B,C,D,E,F,OF,%%mm6,%%mm7,d,q)
759 #define QPEL_H264V_XMM(A,B,C,D,E,F,OP) QPEL_H264V_MM(A,B,C,D,E,F,OP,%%xmm6,%%xmm7,q,dqa)
760 #define QPEL_H264HV_XMM(A,B,C,D,E,F,OF) QPEL_H264HV_MM(A,B,C,D,E,F,OF,%%xmm6,%%xmm7,q,dqa)
761
762
763 #define QPEL_H264(OPNAME, OP, MMX)\
764 static av_noinline void OPNAME ## h264_qpel4_h_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
765 int h=4;\
766 \
767 asm volatile(\
768 "pxor %%mm7, %%mm7 \n\t"\
769 "movq %5, %%mm4 \n\t"\
770 "movq %6, %%mm5 \n\t"\
771 "1: \n\t"\
772 "movd -1(%0), %%mm1 \n\t"\
773 "movd (%0), %%mm2 \n\t"\
774 "movd 1(%0), %%mm3 \n\t"\
775 "movd 2(%0), %%mm0 \n\t"\
776 "punpcklbw %%mm7, %%mm1 \n\t"\
777 "punpcklbw %%mm7, %%mm2 \n\t"\
778 "punpcklbw %%mm7, %%mm3 \n\t"\
779 "punpcklbw %%mm7, %%mm0 \n\t"\
780 "paddw %%mm0, %%mm1 \n\t"\
781 "paddw %%mm3, %%mm2 \n\t"\
782 "movd -2(%0), %%mm0 \n\t"\
783 "movd 3(%0), %%mm3 \n\t"\
784 "punpcklbw %%mm7, %%mm0 \n\t"\
785 "punpcklbw %%mm7, %%mm3 \n\t"\
786 "paddw %%mm3, %%mm0 \n\t"\
787 "psllw $2, %%mm2 \n\t"\
788 "psubw %%mm1, %%mm2 \n\t"\
789 "pmullw %%mm4, %%mm2 \n\t"\
790 "paddw %%mm5, %%mm0 \n\t"\
791 "paddw %%mm2, %%mm0 \n\t"\
792 "psraw $5, %%mm0 \n\t"\
793 "packuswb %%mm0, %%mm0 \n\t"\
794 OP(%%mm0, (%1),%%mm6, d)\
795 "add %3, %0 \n\t"\
796 "add %4, %1 \n\t"\
797 "decl %2 \n\t"\
798 " jnz 1b \n\t"\
799 : "+a"(src), "+c"(dst), "+g"(h)\
800 : "d"((x86_reg)srcStride), "S"((x86_reg)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\
801 : "memory"\
802 );\
803 }\
804 static av_noinline void OPNAME ## h264_qpel4_h_lowpass_l2_ ## MMX(uint8_t *dst, uint8_t *src, uint8_t *src2, int dstStride, int src2Stride){\
805 int h=4;\
806 asm volatile(\
807 "pxor %%mm7, %%mm7 \n\t"\
808 "movq %0, %%mm4 \n\t"\
809 "movq %1, %%mm5 \n\t"\
810 :: "m"(ff_pw_5), "m"(ff_pw_16)\
811 );\
812 do{\
813 asm volatile(\
814 "movd -1(%0), %%mm1 \n\t"\
815 "movd (%0), %%mm2 \n\t"\
816 "movd 1(%0), %%mm3 \n\t"\
817 "movd 2(%0), %%mm0 \n\t"\
818 "punpcklbw %%mm7, %%mm1 \n\t"\
819 "punpcklbw %%mm7, %%mm2 \n\t"\
820 "punpcklbw %%mm7, %%mm3 \n\t"\
821 "punpcklbw %%mm7, %%mm0 \n\t"\
822 "paddw %%mm0, %%mm1 \n\t"\
823 "paddw %%mm3, %%mm2 \n\t"\
824 "movd -2(%0), %%mm0 \n\t"\
825 "movd 3(%0), %%mm3 \n\t"\
826 "punpcklbw %%mm7, %%mm0 \n\t"\
827 "punpcklbw %%mm7, %%mm3 \n\t"\
828 "paddw %%mm3, %%mm0 \n\t"\
829 "psllw $2, %%mm2 \n\t"\
830 "psubw %%mm1, %%mm2 \n\t"\
831 "pmullw %%mm4, %%mm2 \n\t"\
832 "paddw %%mm5, %%mm0 \n\t"\
833 "paddw %%mm2, %%mm0 \n\t"\
834 "movd (%2), %%mm3 \n\t"\
835 "psraw $5, %%mm0 \n\t"\
836 "packuswb %%mm0, %%mm0 \n\t"\
837 PAVGB" %%mm3, %%mm0 \n\t"\
838 OP(%%mm0, (%1),%%mm6, d)\
839 "add %4, %0 \n\t"\
840 "add %4, %1 \n\t"\
841 "add %3, %2 \n\t"\
842 : "+a"(src), "+c"(dst), "+d"(src2)\
843 : "D"((x86_reg)src2Stride), "S"((x86_reg)dstStride)\
844 : "memory"\
845 );\
846 }while(--h);\
847 }\
848 static av_noinline void OPNAME ## h264_qpel4_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
849 src -= 2*srcStride;\
850 asm volatile(\
851 "pxor %%mm7, %%mm7 \n\t"\
852 "movd (%0), %%mm0 \n\t"\
853 "add %2, %0 \n\t"\
854 "movd (%0), %%mm1 \n\t"\
855 "add %2, %0 \n\t"\
856 "movd (%0), %%mm2 \n\t"\
857 "add %2, %0 \n\t"\
858 "movd (%0), %%mm3 \n\t"\
859 "add %2, %0 \n\t"\
860 "movd (%0), %%mm4 \n\t"\
861 "add %2, %0 \n\t"\
862 "punpcklbw %%mm7, %%mm0 \n\t"\
863 "punpcklbw %%mm7, %%mm1 \n\t"\
864 "punpcklbw %%mm7, %%mm2 \n\t"\
865 "punpcklbw %%mm7, %%mm3 \n\t"\
866 "punpcklbw %%mm7, %%mm4 \n\t"\
867 QPEL_H264V(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\
868 QPEL_H264V(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\
869 QPEL_H264V(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\
870 QPEL_H264V(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\
871 \
872 : "+a"(src), "+c"(dst)\
873 : "S"((x86_reg)srcStride), "D"((x86_reg)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\
874 : "memory"\
875 );\
876 }\
877 static av_noinline void OPNAME ## h264_qpel4_hv_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
878 int h=4;\
879 int w=3;\
880 src -= 2*srcStride+2;\
881 while(w--){\
882 asm volatile(\
883 "pxor %%mm7, %%mm7 \n\t"\
884 "movd (%0), %%mm0 \n\t"\
885 "add %2, %0 \n\t"\
886 "movd (%0), %%mm1 \n\t"\
887 "add %2, %0 \n\t"\
888 "movd (%0), %%mm2 \n\t"\
889 "add %2, %0 \n\t"\
890 "movd (%0), %%mm3 \n\t"\
891 "add %2, %0 \n\t"\
892 "movd (%0), %%mm4 \n\t"\
893 "add %2, %0 \n\t"\
894 "punpcklbw %%mm7, %%mm0 \n\t"\
895 "punpcklbw %%mm7, %%mm1 \n\t"\
896 "punpcklbw %%mm7, %%mm2 \n\t"\
897 "punpcklbw %%mm7, %%mm3 \n\t"\
898 "punpcklbw %%mm7, %%mm4 \n\t"\
899 QPEL_H264HV(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, 0*8*3)\
900 QPEL_H264HV(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, 1*8*3)\
901 QPEL_H264HV(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, 2*8*3)\
902 QPEL_H264HV(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, 3*8*3)\
903 \
904 : "+a"(src)\
905 : "c"(tmp), "S"((x86_reg)srcStride), "m"(ff_pw_5), "m"(ff_pw_16)\
906 : "memory"\
907 );\
908 tmp += 4;\
909 src += 4 - 9*srcStride;\
910 }\
911 tmp -= 3*4;\
912 asm volatile(\
913 "1: \n\t"\
914 "movq (%0), %%mm0 \n\t"\
915 "paddw 10(%0), %%mm0 \n\t"\
916 "movq 2(%0), %%mm1 \n\t"\
917 "paddw 8(%0), %%mm1 \n\t"\
918 "movq 4(%0), %%mm2 \n\t"\
919 "paddw 6(%0), %%mm2 \n\t"\
920 "psubw %%mm1, %%mm0 \n\t"/*a-b (abccba)*/\
921 "psraw $2, %%mm0 \n\t"/*(a-b)/4 */\
922 "psubw %%mm1, %%mm0 \n\t"/*(a-b)/4-b */\
923 "paddsw %%mm2, %%mm0 \n\t"\
924 "psraw $2, %%mm0 \n\t"/*((a-b)/4-b+c)/4 */\
925 "paddw %%mm2, %%mm0 \n\t"/*(a-5*b+20*c)/16 */\
926 "psraw $6, %%mm0 \n\t"\
927 "packuswb %%mm0, %%mm0 \n\t"\
928 OP(%%mm0, (%1),%%mm7, d)\
929 "add $24, %0 \n\t"\
930 "add %3, %1 \n\t"\
931 "decl %2 \n\t"\
932 " jnz 1b \n\t"\
933 : "+a"(tmp), "+c"(dst), "+g"(h)\
934 : "S"((x86_reg)dstStride)\
935 : "memory"\
936 );\
937 }\
938 \
939 static av_noinline void OPNAME ## h264_qpel8_h_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
940 int h=8;\
941 asm volatile(\
942 "pxor %%mm7, %%mm7 \n\t"\
943 "movq %5, %%mm6 \n\t"\
944 "1: \n\t"\
945 "movq (%0), %%mm0 \n\t"\
946 "movq 1(%0), %%mm2 \n\t"\
947 "movq %%mm0, %%mm1 \n\t"\
948 "movq %%mm2, %%mm3 \n\t"\
949 "punpcklbw %%mm7, %%mm0 \n\t"\
950 "punpckhbw %%mm7, %%mm1 \n\t"\
951 "punpcklbw %%mm7, %%mm2 \n\t"\
952 "punpckhbw %%mm7, %%mm3 \n\t"\
953 "paddw %%mm2, %%mm0 \n\t"\
954 "paddw %%mm3, %%mm1 \n\t"\
955 "psllw $2, %%mm0 \n\t"\
956 "psllw $2, %%mm1 \n\t"\
957 "movq -1(%0), %%mm2 \n\t"\
958 "movq 2(%0), %%mm4 \n\t"\
959 "movq %%mm2, %%mm3 \n\t"\
960 "movq %%mm4, %%mm5 \n\t"\
961 "punpcklbw %%mm7, %%mm2 \n\t"\
962 "punpckhbw %%mm7, %%mm3 \n\t"\
963 "punpcklbw %%mm7, %%mm4 \n\t"\
964 "punpckhbw %%mm7, %%mm5 \n\t"\
965 "paddw %%mm4, %%mm2 \n\t"\
966 "paddw %%mm3, %%mm5 \n\t"\
967 "psubw %%mm2, %%mm0 \n\t"\
968 "psubw %%mm5, %%mm1 \n\t"\
969 "pmullw %%mm6, %%mm0 \n\t"\
970 "pmullw %%mm6, %%mm1 \n\t"\
971 "movd -2(%0), %%mm2 \n\t"\
972 "movd 7(%0), %%mm5 \n\t"\
973 "punpcklbw %%mm7, %%mm2 \n\t"\
974 "punpcklbw %%mm7, %%mm5 \n\t"\
975 "paddw %%mm3, %%mm2 \n\t"\
976 "paddw %%mm5, %%mm4 \n\t"\
977 "movq %6, %%mm5 \n\t"\
978 "paddw %%mm5, %%mm2 \n\t"\
979 "paddw %%mm5, %%mm4 \n\t"\
980 "paddw %%mm2, %%mm0 \n\t"\
981 "paddw %%mm4, %%mm1 \n\t"\
982 "psraw $5, %%mm0 \n\t"\
983 "psraw $5, %%mm1 \n\t"\
984 "packuswb %%mm1, %%mm0 \n\t"\
985 OP(%%mm0, (%1),%%mm5, q)\
986 "add %3, %0 \n\t"\
987 "add %4, %1 \n\t"\
988 "decl %2 \n\t"\
989 " jnz 1b \n\t"\
990 : "+a"(src), "+c"(dst), "+g"(h)\
991 : "d"((x86_reg)srcStride), "S"((x86_reg)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\
992 : "memory"\
993 );\
994 }\
995 \
996 static av_noinline void OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(uint8_t *dst, uint8_t *src, uint8_t *src2, int dstStride, int src2Stride){\
997 int h=8;\
998 asm volatile(\
999 "pxor %%mm7, %%mm7 \n\t"\
1000 "movq %0, %%mm6 \n\t"\
1001 :: "m"(ff_pw_5)\
1002 );\
1003 do{\
1004 asm volatile(\
1005 "movq (%0), %%mm0 \n\t"\
1006 "movq 1(%0), %%mm2 \n\t"\
1007 "movq %%mm0, %%mm1 \n\t"\
1008 "movq %%mm2, %%mm3 \n\t"\
1009 "punpcklbw %%mm7, %%mm0 \n\t"\
1010 "punpckhbw %%mm7, %%mm1 \n\t"\
1011 "punpcklbw %%mm7, %%mm2 \n\t"\
1012 "punpckhbw %%mm7, %%mm3 \n\t"\
1013 "paddw %%mm2, %%mm0 \n\t"\
1014 "paddw %%mm3, %%mm1 \n\t"\
1015 "psllw $2, %%mm0 \n\t"\
1016 "psllw $2, %%mm1 \n\t"\
1017 "movq -1(%0), %%mm2 \n\t"\
1018 "movq 2(%0), %%mm4 \n\t"\
1019 "movq %%mm2, %%mm3 \n\t"\
1020 "movq %%mm4, %%mm5 \n\t"\
1021 "punpcklbw %%mm7, %%mm2 \n\t"\
1022 "punpckhbw %%mm7, %%mm3 \n\t"\
1023 "punpcklbw %%mm7, %%mm4 \n\t"\
1024 "punpckhbw %%mm7, %%mm5 \n\t"\
1025 "paddw %%mm4, %%mm2 \n\t"\
1026 "paddw %%mm3, %%mm5 \n\t"\
1027 "psubw %%mm2, %%mm0 \n\t"\
1028 "psubw %%mm5, %%mm1 \n\t"\
1029 "pmullw %%mm6, %%mm0 \n\t"\
1030 "pmullw %%mm6, %%mm1 \n\t"\
1031 "movd -2(%0), %%mm2 \n\t"\
1032 "movd 7(%0), %%mm5 \n\t"\
1033 "punpcklbw %%mm7, %%mm2 \n\t"\
1034 "punpcklbw %%mm7, %%mm5 \n\t"\
1035 "paddw %%mm3, %%mm2 \n\t"\
1036 "paddw %%mm5, %%mm4 \n\t"\
1037 "movq %5, %%mm5 \n\t"\
1038 "paddw %%mm5, %%mm2 \n\t"\
1039 "paddw %%mm5, %%mm4 \n\t"\
1040 "paddw %%mm2, %%mm0 \n\t"\
1041 "paddw %%mm4, %%mm1 \n\t"\
1042 "psraw $5, %%mm0 \n\t"\
1043 "psraw $5, %%mm1 \n\t"\
1044 "movq (%2), %%mm4 \n\t"\
1045 "packuswb %%mm1, %%mm0 \n\t"\
1046 PAVGB" %%mm4, %%mm0 \n\t"\
1047 OP(%%mm0, (%1),%%mm5, q)\
1048 "add %4, %0 \n\t"\
1049 "add %4, %1 \n\t"\
1050 "add %3, %2 \n\t"\
1051 : "+a"(src), "+c"(dst), "+d"(src2)\
1052 : "D"((x86_reg)src2Stride), "S"((x86_reg)dstStride),\
1053 "m"(ff_pw_16)\
1054 : "memory"\
1055 );\
1056 }while(--h);\
1057 }\
1058 \
1059 static av_noinline void OPNAME ## h264_qpel8or16_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
1060 int w= 2;\
1061 src -= 2*srcStride;\
1062 \
1063 while(w--){\
1064 asm volatile(\
1065 "pxor %%mm7, %%mm7 \n\t"\
1066 "movd (%0), %%mm0 \n\t"\
1067 "add %2, %0 \n\t"\
1068 "movd (%0), %%mm1 \n\t"\
1069 "add %2, %0 \n\t"\
1070 "movd (%0), %%mm2 \n\t"\
1071 "add %2, %0 \n\t"\
1072 "movd (%0), %%mm3 \n\t"\
1073 "add %2, %0 \n\t"\
1074 "movd (%0), %%mm4 \n\t"\
1075 "add %2, %0 \n\t"\
1076 "punpcklbw %%mm7, %%mm0 \n\t"\
1077 "punpcklbw %%mm7, %%mm1 \n\t"\
1078 "punpcklbw %%mm7, %%mm2 \n\t"\
1079 "punpcklbw %%mm7, %%mm3 \n\t"\
1080 "punpcklbw %%mm7, %%mm4 \n\t"\
1081 QPEL_H264V(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\
1082 QPEL_H264V(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\
1083 QPEL_H264V(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\
1084 QPEL_H264V(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\
1085 QPEL_H264V(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, OP)\
1086 QPEL_H264V(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, OP)\
1087 QPEL_H264V(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\
1088 QPEL_H264V(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\
1089 \
1090 : "+a"(src), "+c"(dst)\
1091 : "S"((x86_reg)srcStride), "D"((x86_reg)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\
1092 : "memory"\
1093 );\
1094 if(h==16){\
1095 asm volatile(\
1096 QPEL_H264V(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\
1097 QPEL_H264V(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\
1098 QPEL_H264V(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, OP)\
1099 QPEL_H264V(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, OP)\
1100 QPEL_H264V(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\
1101 QPEL_H264V(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\
1102 QPEL_H264V(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\
1103 QPEL_H264V(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\
1104 \
1105 : "+a"(src), "+c"(dst)\
1106 : "S"((x86_reg)srcStride), "D"((x86_reg)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\
1107 : "memory"\
1108 );\
1109 }\
1110 src += 4-(h+5)*srcStride;\
1111 dst += 4-h*dstStride;\
1112 }\
1113 }\
1114 static av_always_inline void OPNAME ## h264_qpel8or16_hv1_lowpass_ ## MMX(int16_t *tmp, uint8_t *src, int tmpStride, int srcStride, int size){\
1115 int w = (size+8)>>2;\
1116 src -= 2*srcStride+2;\
1117 while(w--){\
1118 asm volatile(\
1119 "pxor %%mm7, %%mm7 \n\t"\
1120 "movd (%0), %%mm0 \n\t"\
1121 "add %2, %0 \n\t"\
1122 "movd (%0), %%mm1 \n\t"\
1123 "add %2, %0 \n\t"\
1124 "movd (%0), %%mm2 \n\t"\
1125 "add %2, %0 \n\t"\
1126 "movd (%0), %%mm3 \n\t"\
1127 "add %2, %0 \n\t"\
1128 "movd (%0), %%mm4 \n\t"\
1129 "add %2, %0 \n\t"\
1130 "punpcklbw %%mm7, %%mm0 \n\t"\
1131 "punpcklbw %%mm7, %%mm1 \n\t"\
1132 "punpcklbw %%mm7, %%mm2 \n\t"\
1133 "punpcklbw %%mm7, %%mm3 \n\t"\
1134 "punpcklbw %%mm7, %%mm4 \n\t"\
1135 QPEL_H264HV(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, 0*48)\
1136 QPEL_H264HV(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, 1*48)\
1137 QPEL_H264HV(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, 2*48)\
1138 QPEL_H264HV(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, 3*48)\
1139 QPEL_H264HV(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, 4*48)\
1140 QPEL_H264HV(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, 5*48)\
1141 QPEL_H264HV(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, 6*48)\
1142 QPEL_H264HV(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, 7*48)\
1143 : "+a"(src)\
1144 : "c"(tmp), "S"((x86_reg)srcStride), "m"(ff_pw_5), "m"(ff_pw_16)\
1145 : "memory"\
1146 );\
1147 if(size==16){\
1148 asm volatile(\
1149 QPEL_H264HV(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, 8*48)\
1150 QPEL_H264HV(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, 9*48)\
1151 QPEL_H264HV(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, 10*48)\
1152 QPEL_H264HV(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, 11*48)\
1153 QPEL_H264HV(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, 12*48)\
1154 QPEL_H264HV(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, 13*48)\
1155 QPEL_H264HV(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, 14*48)\
1156 QPEL_H264HV(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, 15*48)\
1157 : "+a"(src)\
1158 : "c"(tmp), "S"((x86_reg)srcStride), "m"(ff_pw_5), "m"(ff_pw_16)\
1159 : "memory"\
1160 );\
1161 }\
1162 tmp += 4;\
1163 src += 4 - (size+5)*srcStride;\
1164 }\
1165 }\
1166 static av_always_inline void OPNAME ## h264_qpel8or16_hv2_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, int dstStride, int tmpStride, int size){\
1167 int w = size>>4;\
1168 do{\
1169 int h = size;\
1170 asm volatile(\
1171 "1: \n\t"\
1172 "movq (%0), %%mm0 \n\t"\
1173 "movq 8(%0), %%mm3 \n\t"\
1174 "movq 2(%0), %%mm1 \n\t"\
1175 "movq 10(%0), %%mm4 \n\t"\
1176 "paddw %%mm4, %%mm0 \n\t"\
1177 "paddw %%mm3, %%mm1 \n\t"\
1178 "paddw 18(%0), %%mm3 \n\t"\
1179 "paddw 16(%0), %%mm4 \n\t"\
1180 "movq 4(%0), %%mm2 \n\t"\
1181 "movq 12(%0), %%mm5 \n\t"\
1182 "paddw 6(%0), %%mm2 \n\t"\
1183 "paddw 14(%0), %%mm5 \n\t"\
1184 "psubw %%mm1, %%mm0 \n\t"\
1185 "psubw %%mm4, %%mm3 \n\t"\
1186 "psraw $2, %%mm0 \n\t"\
1187 "psraw $2, %%mm3 \n\t"\
1188 "psubw %%mm1, %%mm0 \n\t"\
1189 "psubw %%mm4, %%mm3 \n\t"\
1190 "paddsw %%mm2, %%mm0 \n\t"\
1191 "paddsw %%mm5, %%mm3 \n\t"\
1192 "psraw $2, %%mm0 \n\t"\
1193 "psraw $2, %%mm3 \n\t"\
1194 "paddw %%mm2, %%mm0 \n\t"\
1195 "paddw %%mm5, %%mm3 \n\t"\
1196 "psraw $6, %%mm0 \n\t"\
1197 "psraw $6, %%mm3 \n\t"\
1198 "packuswb %%mm3, %%mm0 \n\t"\
1199 OP(%%mm0, (%1),%%mm7, q)\
1200 "add $48, %0 \n\t"\
1201 "add %3, %1 \n\t"\
1202 "decl %2 \n\t"\
1203 " jnz 1b \n\t"\
1204 : "+a"(tmp), "+c"(dst), "+g"(h)\
1205 : "S"((x86_reg)dstStride)\
1206 : "memory"\
1207 );\
1208 tmp += 8 - size*24;\
1209 dst += 8 - size*dstStride;\
1210 }while(w--);\
1211 }\
1212 \
1213 static void OPNAME ## h264_qpel8_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
1214 OPNAME ## h264_qpel8or16_v_lowpass_ ## MMX(dst , src , dstStride, srcStride, 8);\
1215 }\
1216 static av_noinline void OPNAME ## h264_qpel16_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
1217 OPNAME ## h264_qpel8or16_v_lowpass_ ## MMX(dst , src , dstStride, srcStride, 16);\
1218 OPNAME ## h264_qpel8or16_v_lowpass_ ## MMX(dst+8, src+8, dstStride, srcStride, 16);\
1219 }\
1220 \
1221 static void OPNAME ## h264_qpel16_h_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
1222 OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst , src , dstStride, srcStride);\
1223 OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst+8, src+8, dstStride, srcStride);\
1224 src += 8*srcStride;\
1225 dst += 8*dstStride;\
1226 OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst , src , dstStride, srcStride);\
1227 OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst+8, src+8, dstStride, srcStride);\
1228 }\
1229 \
1230 static av_noinline void OPNAME ## h264_qpel16_h_lowpass_l2_ ## MMX(uint8_t *dst, uint8_t *src, uint8_t *src2, int dstStride, int src2Stride){\
1231 OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(dst , src , src2 , dstStride, src2Stride);\
1232 OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(dst+8, src+8, src2+8, dstStride, src2Stride);\
1233 src += 8*dstStride;\
1234 dst += 8*dstStride;\
1235 src2 += 8*src2Stride;\
1236 OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(dst , src , src2 , dstStride, src2Stride);\
1237 OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(dst+8, src+8, src2+8, dstStride, src2Stride);\
1238 }\
1239 \
1240 static av_noinline void OPNAME ## h264_qpel8or16_hv_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride, int size){\
1241 put_h264_qpel8or16_hv1_lowpass_ ## MMX(tmp, src, tmpStride, srcStride, size);\
1242 OPNAME ## h264_qpel8or16_hv2_lowpass_ ## MMX(dst, tmp, dstStride, tmpStride, size);\
1243 }\
1244 static void OPNAME ## h264_qpel8_hv_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
1245 OPNAME ## h264_qpel8or16_hv_lowpass_ ## MMX(dst , tmp , src , dstStride, tmpStride, srcStride, 8);\
1246 }\
1247 \
1248 static void OPNAME ## h264_qpel16_hv_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
1249 OPNAME ## h264_qpel8or16_hv_lowpass_ ## MMX(dst , tmp , src , dstStride, tmpStride, srcStride, 16);\
1250 }\
1251 \
1252 static av_noinline void OPNAME ## pixels4_l2_shift5_ ## MMX(uint8_t *dst, int16_t *src16, uint8_t *src8, int dstStride, int src8Stride, int h)\
1253 {\
1254 asm volatile(\
1255 "movq (%1), %%mm0 \n\t"\
1256 "movq 24(%1), %%mm1 \n\t"\
1257 "psraw $5, %%mm0 \n\t"\
1258 "psraw $5, %%mm1 \n\t"\
1259 "packuswb %%mm0, %%mm0 \n\t"\
1260 "packuswb %%mm1, %%mm1 \n\t"\
1261 PAVGB" (%0), %%mm0 \n\t"\
1262 PAVGB" (%0,%3), %%mm1 \n\t"\
1263 OP(%%mm0, (%2), %%mm4, d)\
1264 OP(%%mm1, (%2,%4), %%mm5, d)\
1265 "lea (%0,%3,2), %0 \n\t"\
1266 "lea (%2,%4,2), %2 \n\t"\
1267 "movq 48(%1), %%mm0 \n\t"\
1268 "movq 72(%1), %%mm1 \n\t"\
1269 "psraw $5, %%mm0 \n\t"\
1270 "psraw $5, %%mm1 \n\t"\
1271 "packuswb %%mm0, %%mm0 \n\t"\
1272 "packuswb %%mm1, %%mm1 \n\t"\
1273 PAVGB" (%0), %%mm0 \n\t"\
1274 PAVGB" (%0,%3), %%mm1 \n\t"\
1275 OP(%%mm0, (%2), %%mm4, d)\
1276 OP(%%mm1, (%2,%4), %%mm5, d)\
1277 :"+a"(src8), "+c"(src16), "+d"(dst)\
1278 :"S"((x86_reg)src8Stride), "D"((x86_reg)dstStride)\
1279 :"memory");\
1280 }\
1281 static av_noinline void OPNAME ## pixels8_l2_shift5_ ## MMX(uint8_t *dst, int16_t *src16, uint8_t *src8, int dstStride, int src8Stride, int h)\
1282 {\
1283 do{\
1284 asm volatile(\
1285 "movq (%1), %%mm0 \n\t"\
1286 "movq 8(%1), %%mm1 \n\t"\
1287 "movq 48(%1), %%mm2 \n\t"\
1288 "movq 8+48(%1), %%mm3 \n\t"\
1289 "psraw $5, %%mm0 \n\t"\
1290 "psraw $5, %%mm1 \n\t"\
1291 "psraw $5, %%mm2 \n\t"\
1292 "psraw $5, %%mm3 \n\t"\
1293 "packuswb %%mm1, %%mm0 \n\t"\
1294 "packuswb %%mm3, %%mm2 \n\t"\
1295 PAVGB" (%0), %%mm0 \n\t"\
1296 PAVGB" (%0,%3), %%mm2 \n\t"\
1297 OP(%%mm0, (%2), %%mm5, q)\
1298 OP(%%mm2, (%2,%4), %%mm5, q)\
1299 ::"a"(src8), "c"(src16), "d"(dst),\
1300 "r"((x86_reg)src8Stride), "r"((x86_reg)dstStride)\
1301 :"memory");\
1302 src8 += 2L*src8Stride;\
1303 src16 += 48;\
1304 dst += 2L*dstStride;\
1305 }while(h-=2);\
1306 }\
1307 static void OPNAME ## pixels16_l2_shift5_ ## MMX(uint8_t *dst, int16_t *src16, uint8_t *src8, int dstStride, int src8Stride, int h)\
1308 {\
1309 OPNAME ## pixels8_l2_shift5_ ## MMX(dst , src16 , src8 , dstStride, src8Stride, h);\
1310 OPNAME ## pixels8_l2_shift5_ ## MMX(dst+8, src16+8, src8+8, dstStride, src8Stride, h);\
1311 }\
1312
1313
1314 #ifdef ARCH_X86_64
1315 #define QPEL_H264_H16_XMM(OPNAME, OP, MMX)\
1316 static av_noinline void OPNAME ## h264_qpel16_h_lowpass_l2_ ## MMX(uint8_t *dst, uint8_t *src, uint8_t *src2, int dstStride, int src2Stride){\
1317 int h=16;\
1318 asm volatile(\
1319 "pxor %%xmm15, %%xmm15 \n\t"\
1320 "movdqa %6, %%xmm14 \n\t"\
1321 "movdqa %7, %%xmm13 \n\t"\
1322 "1: \n\t"\
1323 "lddqu 3(%0), %%xmm1 \n\t"\
1324 "lddqu -5(%0), %%xmm7 \n\t"\
1325 "movdqa %%xmm1, %%xmm0 \n\t"\
1326 "punpckhbw %%xmm15, %%xmm1 \n\t"\
1327 "punpcklbw %%xmm15, %%xmm0 \n\t"\
1328 "punpcklbw %%xmm15, %%xmm7 \n\t"\
1329 "movdqa %%xmm1, %%xmm2 \n\t"\
1330 "movdqa %%xmm0, %%xmm6 \n\t"\
1331 "movdqa %%xmm1, %%xmm3 \n\t"\
1332 "movdqa %%xmm0, %%xmm8 \n\t"\
1333 "movdqa %%xmm1, %%xmm4 \n\t"\
1334 "movdqa %%xmm0, %%xmm9 \n\t"\
1335 "movdqa %%xmm1, %%xmm5 \n\t"\
1336 "movdqa %%xmm0, %%xmm10 \n\t"\
1337 "palignr $6, %%xmm0, %%xmm5 \n\t"\
1338 "palignr $6, %%xmm7, %%xmm10\n\t"\
1339 "palignr $8, %%xmm0, %%xmm4 \n\t"\
1340 "palignr $8, %%xmm7, %%xmm9 \n\t"\
1341 "palignr $10,%%xmm0, %%xmm3 \n\t"\
1342 "palignr $10,%%xmm7, %%xmm8 \n\t"\
1343 "paddw %%xmm1, %%xmm5 \n\t"\
1344 "paddw %%xmm0, %%xmm10 \n\t"\
1345 "palignr $12,%%xmm0, %%xmm2 \n\t"\
1346 "palignr $12,%%xmm7, %%xmm6 \n\t"\
1347 "palignr $14,%%xmm0, %%xmm1 \n\t"\
1348 "palignr $14,%%xmm7, %%xmm0 \n\t"\
1349 "paddw %%xmm3, %%xmm2 \n\t"\
1350 "paddw %%xmm8, %%xmm6 \n\t"\
1351 "paddw %%xmm4, %%xmm1 \n\t"\
1352 "paddw %%xmm9, %%xmm0 \n\t"\
1353 "psllw $2, %%xmm2 \n\t"\
1354 "psllw $2, %%xmm6 \n\t"\
1355 "psubw %%xmm1, %%xmm2 \n\t"\
1356 "psubw %%xmm0, %%xmm6 \n\t"\
1357 "paddw %%xmm13,%%xmm5 \n\t"\
1358 "paddw %%xmm13,%%xmm10 \n\t"\
1359 "pmullw %%xmm14,%%xmm2 \n\t"\
1360 "pmullw %%xmm14,%%xmm6 \n\t"\
1361 "lddqu (%2), %%xmm3 \n\t"\
1362 "paddw %%xmm5, %%xmm2 \n\t"\
1363 "paddw %%xmm10,%%xmm6 \n\t"\
1364 "psraw $5, %%xmm2 \n\t"\
1365 "psraw $5, %%xmm6 \n\t"\
1366 "packuswb %%xmm2,%%xmm6 \n\t"\
1367 "pavgb %%xmm3, %%xmm6 \n\t"\
1368 OP(%%xmm6, (%1), %%xmm4, dqa)\
1369 "add %5, %0 \n\t"\
1370 "add %5, %1 \n\t"\
1371 "add %4, %2 \n\t"\
1372 "decl %3 \n\t"\
1373 "jg 1b \n\t"\
1374 : "+a"(src), "+c"(dst), "+d"(src2), "+g"(h)\
1375 : "D"((x86_reg)src2Stride), "S"((x86_reg)dstStride),\
1376 "m"(ff_pw_5), "m"(ff_pw_16)\
1377 : "memory"\
1378 );\
1379 }
1380 #else // ARCH_X86_64
1381 #define QPEL_H264_H16_XMM(OPNAME, OP, MMX)\
1382 static av_noinline void OPNAME ## h264_qpel16_h_lowpass_l2_ ## MMX(uint8_t *dst, uint8_t *src, uint8_t *src2, int dstStride, int src2Stride){\
1383 OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(dst , src , src2 , dstStride, src2Stride);\
1384 OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(dst+8, src+8, src2+8, dstStride, src2Stride);\
1385 src += 8*dstStride;\
1386 dst += 8*dstStride;\
1387 src2 += 8*src2Stride;\
1388 OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(dst , src , src2 , dstStride, src2Stride);\
1389 OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(dst+8, src+8, src2+8, dstStride, src2Stride);\
1390 }
1391 #endif // ARCH_X86_64
1392
1393 #define QPEL_H264_H_XMM(OPNAME, OP, MMX)\
1394 static av_noinline void OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(uint8_t *dst, uint8_t *src, uint8_t *src2, int dstStride, int src2Stride){\
1395 int h=8;\
1396 asm volatile(\
1397 "pxor %%xmm7, %%xmm7 \n\t"\
1398 "movdqa %0, %%xmm6 \n\t"\
1399 :: "m"(ff_pw_5)\
1400 );\
1401 do{\
1402 asm volatile(\
1403 "lddqu -5(%0), %%xmm1 \n\t"\
1404 "movdqa %%xmm1, %%xmm0 \n\t"\
1405 "punpckhbw %%xmm7, %%xmm1 \n\t"\
1406 "punpcklbw %%xmm7, %%xmm0 \n\t"\
1407 "movdqa %%xmm1, %%xmm2 \n\t"\
1408 "movdqa %%xmm1, %%xmm3 \n\t"\
1409 "movdqa %%xmm1, %%xmm4 \n\t"\
1410 "movdqa %%xmm1, %%xmm5 \n\t"\
1411 "palignr $6, %%xmm0, %%xmm5 \n\t"\
1412 "palignr $8, %%xmm0, %%xmm4 \n\t"\
1413 "palignr $10,%%xmm0, %%xmm3 \n\t"\
1414 "paddw %%xmm1, %%xmm5 \n\t"\
1415 "palignr $12,%%xmm0, %%xmm2 \n\t"\
1416 "palignr $14,%%xmm0, %%xmm1 \n\t"\
1417 "paddw %%xmm3, %%xmm2 \n\t"\
1418 "paddw %%xmm4, %%xmm1 \n\t"\
1419 "psllw $2, %%xmm2 \n\t"\
1420 "movq (%2), %%xmm3 \n\t"\
1421 "psubw %%xmm1, %%xmm2 \n\t"\
1422 "paddw %5, %%xmm5 \n\t"\
1423 "pmullw %%xmm6, %%xmm2 \n\t"\
1424 "paddw %%xmm5, %%xmm2 \n\t"\
1425 "psraw $5, %%xmm2 \n\t"\
1426 "packuswb %%xmm2, %%xmm2 \n\t"\
1427 "pavgb %%xmm3, %%xmm2 \n\t"\
1428 OP(%%xmm2, (%1), %%xmm4, q)\
1429 "add %4, %0 \n\t"\
1430 "add %4, %1 \n\t"\
1431 "add %3, %2 \n\t"\
1432 : "+a"(src), "+c"(dst), "+d"(src2)\
1433 : "D"((x86_reg)src2Stride), "S"((x86_reg)dstStride),\
1434 "m"(ff_pw_16)\
1435 : "memory"\
1436 );\
1437 }while(--h);\
1438 }\
1439 QPEL_H264_H16_XMM(OPNAME, OP, MMX)\
1440 \
1441 static av_noinline void OPNAME ## h264_qpel8_h_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
1442 int h=8;\
1443 asm volatile(\
1444 "pxor %%xmm7, %%xmm7 \n\t"\
1445 "movdqa %5, %%xmm6 \n\t"\
1446 "1: \n\t"\
1447 "lddqu -5(%0), %%xmm1 \n\t"\
1448 "movdqa %%xmm1, %%xmm0 \n\t"\
1449 "punpckhbw %%xmm7, %%xmm1 \n\t"\
1450 "punpcklbw %%xmm7, %%xmm0 \n\t"\
1451 "movdqa %%xmm1, %%xmm2 \n\t"\
1452 "movdqa %%xmm1, %%xmm3 \n\t"\
1453 "movdqa %%xmm1, %%xmm4 \n\t"\
1454 "movdqa %%xmm1, %%xmm5 \n\t"\
1455 "palignr $6, %%xmm0, %%xmm5 \n\t"\
1456 "palignr $8, %%xmm0, %%xmm4 \n\t"\
1457 "palignr $10,%%xmm0, %%xmm3 \n\t"\
1458 "paddw %%xmm1, %%xmm5 \n\t"\
1459 "palignr $12,%%xmm0, %%xmm2 \n\t"\
1460 "palignr $14,%%xmm0, %%xmm1 \n\t"\
1461 "paddw %%xmm3, %%xmm2 \n\t"\
1462 "paddw %%xmm4, %%xmm1 \n\t"\
1463 "psllw $2, %%xmm2 \n\t"\
1464 "psubw %%xmm1, %%xmm2 \n\t"\
1465 "paddw %6, %%xmm5 \n\t"\
1466 "pmullw %%xmm6, %%xmm2 \n\t"\
1467 "paddw %%xmm5, %%xmm2 \n\t"\
1468 "psraw $5, %%xmm2 \n\t"\
1469 "packuswb %%xmm2, %%xmm2 \n\t"\
1470 OP(%%xmm2, (%1), %%xmm4, q)\
1471 "add %3, %0 \n\t"\
1472 "add %4, %1 \n\t"\
1473 "decl %2 \n\t"\
1474 " jnz 1b \n\t"\
1475 : "+a"(src), "+c"(dst), "+g"(h)\
1476 : "D"((x86_reg)srcStride), "S"((x86_reg)dstStride),\
1477 "m"(ff_pw_5), "m"(ff_pw_16)\
1478 : "memory"\
1479 );\
1480 }\
1481 static void OPNAME ## h264_qpel16_h_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
1482 OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst , src , dstStride, srcStride);\
1483 OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst+8, src+8, dstStride, srcStride);\
1484 src += 8*srcStride;\
1485 dst += 8*dstStride;\
1486 OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst , src , dstStride, srcStride);\
1487 OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst+8, src+8, dstStride, srcStride);\
1488 }\
1489
1490 #define QPEL_H264_V_XMM(OPNAME, OP, MMX)\
1491 static av_noinline void OPNAME ## h264_qpel8or16_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
1492 src -= 2*srcStride;\
1493 \
1494 asm volatile(\
1495 "pxor %%xmm7, %%xmm7 \n\t"\
1496 "movq (%0), %%xmm0 \n\t"\
1497 "add %2, %0 \n\t"\
1498 "movq (%0), %%xmm1 \n\t"\
1499 "add %2, %0 \n\t"\
1500 "movq (%0), %%xmm2 \n\t"\
1501 "add %2, %0 \n\t"\
1502 "movq (%0), %%xmm3 \n\t"\
1503 "add %2, %0 \n\t"\
1504 "movq (%0), %%xmm4 \n\t"\
1505 "add %2, %0 \n\t"\
1506 "punpcklbw %%xmm7, %%xmm0 \n\t"\
1507 "punpcklbw %%xmm7, %%xmm1 \n\t"\
1508 "punpcklbw %%xmm7, %%xmm2 \n\t"\
1509 "punpcklbw %%xmm7, %%xmm3 \n\t"\
1510 "punpcklbw %%xmm7, %%xmm4 \n\t"\
1511 QPEL_H264V_XMM(%%xmm0, %%xmm1, %%xmm2, %%xmm3, %%xmm4, %%xmm5, OP)\
1512 QPEL_H264V_XMM(%%xmm1, %%xmm2, %%xmm3, %%xmm4, %%xmm5, %%xmm0, OP)\
1513 QPEL_H264V_XMM(%%xmm2, %%xmm3, %%xmm4, %%xmm5, %%xmm0, %%xmm1, OP)\
1514 QPEL_H264V_XMM(%%xmm3, %%xmm4, %%xmm5, %%xmm0, %%xmm1, %%xmm2, OP)\
1515 QPEL_H264V_XMM(%%xmm4, %%xmm5, %%xmm0, %%xmm1, %%xmm2, %%xmm3, OP)\
1516 QPEL_H264V_XMM(%%xmm5, %%xmm0, %%xmm1, %%xmm2, %%xmm3, %%xmm4, OP)\
1517 QPEL_H264V_XMM(%%xmm0, %%xmm1, %%xmm2, %%xmm3, %%xmm4, %%xmm5, OP)\
1518 QPEL_H264V_XMM(%%xmm1, %%xmm2, %%xmm3, %%xmm4, %%xmm5, %%xmm0, OP)\
1519 \
1520 : "+a"(src), "+c"(dst)\
1521 : "S"((x86_reg)srcStride), "D"((x86_reg)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\
1522 : "memory"\
1523 );\
1524 if(h==16){\
1525 asm volatile(\
1526 QPEL_H264V_XMM(%%xmm2, %%xmm3, %%xmm4, %%xmm5, %%xmm0, %%xmm1, OP)\
1527 QPEL_H264V_XMM(%%xmm3, %%xmm4, %%xmm5, %%xmm0, %%xmm1, %%xmm2, OP)\
1528 QPEL_H264V_XMM(%%xmm4, %%xmm5, %%xmm0, %%xmm1, %%xmm2, %%xmm3, OP)\
1529 QPEL_H264V_XMM(%%xmm5, %%xmm0, %%xmm1, %%xmm2, %%xmm3, %%xmm4, OP)\
1530 QPEL_H264V_XMM(%%xmm0, %%xmm1, %%xmm2, %%xmm3, %%xmm4, %%xmm5, OP)\
1531 QPEL_H264V_XMM(%%xmm1, %%xmm2, %%xmm3, %%xmm4, %%xmm5, %%xmm0, OP)\
1532 QPEL_H264V_XMM(%%xmm2, %%xmm3, %%xmm4, %%xmm5, %%xmm0, %%xmm1, OP)\
1533 QPEL_H264V_XMM(%%xmm3, %%xmm4, %%xmm5, %%xmm0, %%xmm1, %%xmm2, OP)\
1534 \
1535 : "+a"(src), "+c"(dst)\
1536 : "S"((x86_reg)srcStride), "D"((x86_reg)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\
1537 : "memory"\
1538 );\
1539 }\
1540 }\
1541 static void OPNAME ## h264_qpel8_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
1542 OPNAME ## h264_qpel8or16_v_lowpass_ ## MMX(dst , src , dstStride, srcStride, 8);\
1543 }\
1544 static av_noinline void OPNAME ## h264_qpel16_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
1545 OPNAME ## h264_qpel8or16_v_lowpass_ ## MMX(dst , src , dstStride, srcStride, 16);\
1546 OPNAME ## h264_qpel8or16_v_lowpass_ ## MMX(dst+8, src+8, dstStride, srcStride, 16);\
1547 }
1548
1549 static av_always_inline void put_h264_qpel8or16_hv1_lowpass_sse2(int16_t *tmp, uint8_t *src, int tmpStride, int srcStride, int size){
1550 int w = (size+8)>>3;
1551 src -= 2*srcStride+2;
1552 while(w--){
1553 asm volatile(
1554 "pxor %%xmm7, %%xmm7 \n\t"
1555 "movq (%0), %%xmm0 \n\t"
1556 "add %2, %0 \n\t"
1557 "movq (%0), %%xmm1 \n\t"
1558 "add %2, %0 \n\t"
1559 "movq (%0), %%xmm2 \n\t"
1560 "add %2, %0 \n\t"
1561 "movq (%0), %%xmm3 \n\t"
1562 "add %2, %0 \n\t"
1563 "movq (%0), %%xmm4 \n\t"
1564 "add %2, %0 \n\t"
1565 "punpcklbw %%xmm7, %%xmm0 \n\t"
1566 "punpcklbw %%xmm7, %%xmm1 \n\t"
1567 "punpcklbw %%xmm7, %%xmm2 \n\t"
1568 "punpcklbw %%xmm7, %%xmm3 \n\t"
1569 "punpcklbw %%xmm7, %%xmm4 \n\t"
1570 QPEL_H264HV_XMM(%%xmm0, %%xmm1, %%xmm2, %%xmm3, %%xmm4, %%xmm5, 0*48)
1571 QPEL_H264HV_XMM(%%xmm1, %%xmm2, %%xmm3, %%xmm4, %%xmm5, %%xmm0, 1*48)
1572 QPEL_H264HV_XMM(%%xmm2, %%xmm3, %%xmm4, %%xmm5, %%xmm0, %%xmm1, 2*48)
1573 QPEL_H264HV_XMM(%%xmm3, %%xmm4, %%xmm5, %%xmm0, %%xmm1, %%xmm2, 3*48)
1574 QPEL_H264HV_XMM(%%xmm4, %%xmm5, %%xmm0, %%xmm1, %%xmm2, %%xmm3, 4*48)
1575 QPEL_H264HV_XMM(%%xmm5, %%xmm0, %%xmm1, %%xmm2, %%xmm3, %%xmm4, 5*48)
1576 QPEL_H264HV_XMM(%%xmm0, %%xmm1, %%xmm2, %%xmm3, %%xmm4, %%xmm5, 6*48)
1577 QPEL_H264HV_XMM(%%xmm1, %%xmm2, %%xmm3, %%xmm4, %%xmm5, %%xmm0, 7*48)
1578 : "+a"(src)
1579 : "c"(tmp), "S"((x86_reg)srcStride), "m"(ff_pw_5), "m"(ff_pw_16)
1580 : "memory"
1581 );
1582 if(size==16){
1583 asm volatile(
1584 QPEL_H264HV_XMM(%%xmm2, %%xmm3, %%xmm4, %%xmm5, %%xmm0, %%xmm1, 8*48)
1585 QPEL_H264HV_XMM(%%xmm3, %%xmm4, %%xmm5, %%xmm0, %%xmm1, %%xmm2, 9*48)
1586 QPEL_H264HV_XMM(%%xmm4, %%xmm5, %%xmm0, %%xmm1, %%xmm2, %%xmm3, 10*48)
1587 QPEL_H264HV_XMM(%%xmm5, %%xmm0, %%xmm1, %%xmm2, %%xmm3, %%xmm4, 11*48)
1588 QPEL_H264HV_XMM(%%xmm0, %%xmm1, %%xmm2, %%xmm3, %%xmm4, %%xmm5, 12*48)
1589 QPEL_H264HV_XMM(%%xmm1, %%xmm2, %%xmm3, %%xmm4, %%xmm5, %%xmm0, 13*48)
1590 QPEL_H264HV_XMM(%%xmm2, %%xmm3, %%xmm4, %%xmm5, %%xmm0, %%xmm1, 14*48)
1591 QPEL_H264HV_XMM(%%xmm3, %%xmm4, %%xmm5, %%xmm0, %%xmm1, %%xmm2, 15*48)
1592 : "+a"(src)
1593 : "c"(tmp), "S"((x86_reg)srcStride), "m"(ff_pw_5), "m"(ff_pw_16)
1594 : "memory"
1595 );
1596 }
1597 tmp += 8;
1598 src += 8 - (size+5)*srcStride;
1599 }
1600 }
1601
1602 #define QPEL_H264_HV2_XMM(OPNAME, OP, MMX)\
1603 static av_always_inline void OPNAME ## h264_qpel8or16_hv2_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, int dstStride, int tmpStride, int size){\
1604 int h = size;\
1605 if(size == 16){\
1606 asm volatile(\
1607 "1: \n\t"\
1608 "movdqa 32(%0), %%xmm4 \n\t"\
1609 "movdqa 16(%0), %%xmm5 \n\t"\
1610 "movdqa (%0), %%xmm7 \n\t"\
1611 "movdqa %%xmm4, %%xmm3 \n\t"\
1612 "movdqa %%xmm4, %%xmm2 \n\t"\
1613 "movdqa %%xmm4, %%xmm1 \n\t"\
1614 "movdqa %%xmm4, %%xmm0 \n\t"\
1615 "palignr $10, %%xmm5, %%xmm0 \n\t"\
1616 "palignr $8, %%xmm5, %%xmm1 \n\t"\
1617 "palignr $6, %%xmm5, %%xmm2 \n\t"\
1618 "palignr $4, %%xmm5, %%xmm3 \n\t"\
1619 "palignr $2, %%xmm5, %%xmm4 \n\t"\
1620 "paddw %%xmm5, %%xmm0 \n\t"\
1621 "paddw %%xmm4, %%xmm1 \n\t"\
1622 "paddw %%xmm3, %%xmm2 \n\t"\
1623 "movdqa %%xmm5, %%xmm6 \n\t"\
1624 "movdqa %%xmm5, %%xmm4 \n\t"\
1625 "movdqa %%xmm5, %%xmm3 \n\t"\
1626 "palignr $8, %%xmm7, %%xmm4 \n\t"\
1627 "palignr $2, %%xmm7, %%xmm6 \n\t"\
1628 "palignr $10, %%xmm7, %%xmm3 \n\t"\
1629 "paddw %%xmm6, %%xmm4 \n\t"\
1630 "movdqa %%xmm5, %%xmm6 \n\t"\
1631 "palignr $6, %%xmm7, %%xmm5 \n\t"\
1632 "palignr $4, %%xmm7, %%xmm6 \n\t"\
1633 "paddw %%xmm7, %%xmm3 \n\t"\
1634 "paddw %%xmm6, %%xmm5 \n\t"\
1635 \
1636 "psubw %%xmm1, %%xmm0 \n\t"\
1637 "psubw %%xmm4, %%xmm3 \n\t"\
1638 "psraw $2, %%xmm0 \n\t"\
1639 "psraw $2, %%xmm3 \n\t"\
1640 "psubw %%xmm1, %%xmm0 \n\t"\
1641 "psubw %%xmm4, %%xmm3 \n\t"\
1642 "paddw %%xmm2, %%xmm0 \n\t"\
1643 "paddw %%xmm5, %%xmm3 \n\t"\
1644 "psraw $2, %%xmm0 \n\t"\
1645 "psraw $2, %%xmm3 \n\t"\
1646 "paddw %%xmm2, %%xmm0 \n\t"\
1647 "paddw %%xmm5, %%xmm3 \n\t"\
1648 "psraw $6, %%xmm0 \n\t"\
1649 "psraw $6, %%xmm3 \n\t"\
1650 "packuswb %%xmm0, %%xmm3 \n\t"\
1651 OP(%%xmm3, (%1), %%xmm7, dqa)\
1652 "add $48, %0 \n\t"\
1653 "add %3, %1 \n\t"\
1654 "decl %2 \n\t"\
1655 " jnz 1b \n\t"\
1656 : "+a"(tmp), "+c"(dst), "+g"(h)\
1657 : "S"((x86_reg)dstStride)\
1658 : "memory"\
1659 );\
1660 }else{\
1661 asm volatile(\
1662 "1: \n\t"\
1663 "movdqa 16(%0), %%xmm1 \n\t"\
1664 "movdqa (%0), %%xmm0 \n\t"\
1665 "movdqa %%xmm1, %%xmm2 \n\t"\
1666 "movdqa %%xmm1, %%xmm3 \n\t"\
1667 "movdqa %%xmm1, %%xmm4 \n\t"\
1668 "movdqa %%xmm1, %%xmm5 \n\t"\
1669 "palignr $10, %%xmm0, %%xmm5 \n\t"\
1670 "palignr $8, %%xmm0, %%xmm4 \n\t"\
1671 "palignr $6, %%xmm0, %%xmm3 \n\t"\
1672 "palignr $4, %%xmm0, %%xmm2 \n\t"\
1673 "palignr $2, %%xmm0, %%xmm1 \n\t"\
1674 "paddw %%xmm5, %%xmm0 \n\t"\
1675 "paddw %%xmm4, %%xmm1 \n\t"\
1676 "paddw %%xmm3, %%xmm2 \n\t"\
1677 "psubw %%xmm1, %%xmm0 \n\t"\
1678 "psraw $2, %%xmm0 \n\t"\
1679 "psubw %%xmm1, %%xmm0 \n\t"\
1680 "paddw %%xmm2, %%xmm0 \n\t"\
1681 "psraw $2, %%xmm0 \n\t"\
1682 "paddw %%xmm2, %%xmm0 \n\t"\
1683 "psraw $6, %%xmm0 \n\t"\
1684 "packuswb %%xmm0, %%xmm0 \n\t"\
1685 OP(%%xmm0, (%1), %%xmm7, q)\
1686 "add $48, %0 \n\t"\
1687 "add %3, %1 \n\t"\
1688 "decl %2 \n\t"\
1689 " jnz 1b \n\t"\
1690 : "+a"(tmp), "+c"(dst), "+g"(h)\
1691 : "S"((x86_reg)dstStride)\
1692 : "memory"\
1693 );\
1694 }\
1695 }
1696
1697 #define QPEL_H264_HV_XMM(OPNAME, OP, MMX)\
1698 static av_noinline void OPNAME ## h264_qpel8or16_hv_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride, int size){\
1699 put_h264_qpel8or16_hv1_lowpass_sse2(tmp, src, tmpStride, srcStride, size);\
1700 OPNAME ## h264_qpel8or16_hv2_lowpass_ ## MMX(dst, tmp, dstStride, tmpStride, size);\
1701 }\
1702 static void OPNAME ## h264_qpel8_hv_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
1703 OPNAME ## h264_qpel8or16_hv_lowpass_ ## MMX(dst, tmp, src, dstStride, tmpStride, srcStride, 8);\
1704 }\
1705 static void OPNAME ## h264_qpel16_hv_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
1706 OPNAME ## h264_qpel8or16_hv_lowpass_ ## MMX(dst, tmp, src, dstStride, tmpStride, srcStride, 16);\
1707 }\
1708
1709 #define put_pixels8_l2_sse2 put_pixels8_l2_mmx2
1710 #define avg_pixels8_l2_sse2 avg_pixels8_l2_mmx2
1711 #define put_pixels16_l2_sse2 put_pixels16_l2_mmx2
1712 #define avg_pixels16_l2_sse2 avg_pixels16_l2_mmx2
1713 #define put_pixels8_l2_ssse3 put_pixels8_l2_mmx2
1714 #define avg_pixels8_l2_ssse3 avg_pixels8_l2_mmx2
1715 #define put_pixels16_l2_ssse3 put_pixels16_l2_mmx2
1716 #define avg_pixels16_l2_ssse3 avg_pixels16_l2_mmx2
1717
1718 #define put_pixels8_l2_shift5_sse2 put_pixels8_l2_shift5_mmx2
1719 #define avg_pixels8_l2_shift5_sse2 avg_pixels8_l2_shift5_mmx2
1720 #define put_pixels16_l2_shift5_sse2 put_pixels16_l2_shift5_mmx2
1721 #define avg_pixels16_l2_shift5_sse2 avg_pixels16_l2_shift5_mmx2
1722 #define put_pixels8_l2_shift5_ssse3 put_pixels8_l2_shift5_mmx2
1723 #define avg_pixels8_l2_shift5_ssse3 avg_pixels8_l2_shift5_mmx2
1724 #define put_pixels16_l2_shift5_ssse3 put_pixels16_l2_shift5_mmx2
1725 #define avg_pixels16_l2_shift5_ssse3 avg_pixels16_l2_shift5_mmx2
1726
1727 #define put_h264_qpel8_h_lowpass_l2_sse2 put_h264_qpel8_h_lowpass_l2_mmx2
1728 #define avg_h264_qpel8_h_lowpass_l2_sse2 avg_h264_qpel8_h_lowpass_l2_mmx2
1729 #define put_h264_qpel16_h_lowpass_l2_sse2 put_h264_qpel16_h_lowpass_l2_mmx2
1730 #define avg_h264_qpel16_h_lowpass_l2_sse2 avg_h264_qpel16_h_lowpass_l2_mmx2
1731
1732 #define put_h264_qpel8_v_lowpass_ssse3 put_h264_qpel8_v_lowpass_sse2
1733 #define avg_h264_qpel8_v_lowpass_ssse3 avg_h264_qpel8_v_lowpass_sse2
1734 #define put_h264_qpel16_v_lowpass_ssse3 put_h264_qpel16_v_lowpass_sse2
1735 #define avg_h264_qpel16_v_lowpass_ssse3 avg_h264_qpel16_v_lowpass_sse2
1736
1737 #define put_h264_qpel8or16_hv2_lowpass_sse2 put_h264_qpel8or16_hv2_lowpass_mmx2
1738 #define avg_h264_qpel8or16_hv2_lowpass_sse2 avg_h264_qpel8or16_hv2_lowpass_mmx2
1739
1740 #define H264_MC(OPNAME, SIZE, MMX, ALIGN) \
1741 H264_MC_C(OPNAME, SIZE, MMX, ALIGN)\
1742 H264_MC_V(OPNAME, SIZE, MMX, ALIGN)\
1743 H264_MC_H(OPNAME, SIZE, MMX, ALIGN)\
1744 H264_MC_HV(OPNAME, SIZE, MMX, ALIGN)\
1745
1746 static void put_h264_qpel16_mc00_sse2 (uint8_t *dst, uint8_t *src, int stride){
1747 put_pixels16_sse2(dst, src, stride, 16);
1748 }
1749 static void avg_h264_qpel16_mc00_sse2 (uint8_t *dst, uint8_t *src, int stride){
1750 avg_pixels16_sse2(dst, src, stride, 16);
1751 }
1752 #define put_h264_qpel8_mc00_sse2 put_h264_qpel8_mc00_mmx2
1753 #define avg_h264_qpel8_mc00_sse2 avg_h264_qpel8_mc00_mmx2
1754
1755 #define H264_MC_C(OPNAME, SIZE, MMX, ALIGN) \
1756 static void OPNAME ## h264_qpel ## SIZE ## _mc00_ ## MMX (uint8_t *dst, uint8_t *src, int stride){\
1757 OPNAME ## pixels ## SIZE ## _ ## MMX(dst, src, stride, SIZE);\
1758 }\
1759
1760 #define H264_MC_H(OPNAME, SIZE, MMX, ALIGN) \
1761 static void OPNAME ## h264_qpel ## SIZE ## _mc10_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1762 OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src, src, stride, stride);\
1763 }\
1764 \
1765 static void OPNAME ## h264_qpel ## SIZE ## _mc20_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1766 OPNAME ## h264_qpel ## SIZE ## _h_lowpass_ ## MMX(dst, src, stride, stride);\
1767 }\
1768 \
1769 static void OPNAME ## h264_qpel ## SIZE ## _mc30_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1770 OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src, src+1, stride, stride);\
1771 }\
1772
1773 #define H264_MC_V(OPNAME, SIZE, MMX, ALIGN) \
1774 static void OPNAME ## h264_qpel ## SIZE ## _mc01_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1775 DECLARE_ALIGNED(ALIGN, uint8_t, temp[SIZE*SIZE]);\
1776 put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(temp, src, SIZE, stride);\
1777 OPNAME ## pixels ## SIZE ## _l2_ ## MMX(dst, src, temp, stride, stride, SIZE);\
1778 }\
1779 \
1780 static void OPNAME ## h264_qpel ## SIZE ## _mc02_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1781 OPNAME ## h264_qpel ## SIZE ## _v_lowpass_ ## MMX(dst, src, stride, stride);\
1782 }\
1783 \
1784 static void OPNAME ## h264_qpel ## SIZE ## _mc03_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1785 DECLARE_ALIGNED(ALIGN, uint8_t, temp[SIZE*SIZE]);\
1786 put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(temp, src, SIZE, stride);\
1787 OPNAME ## pixels ## SIZE ## _l2_ ## MMX(dst, src+stride, temp, stride, stride, SIZE);\
1788 }\
1789
1790 #define H264_MC_HV(OPNAME, SIZE, MMX, ALIGN) \
1791 static void OPNAME ## h264_qpel ## SIZE ## _mc11_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1792 DECLARE_ALIGNED(ALIGN, uint8_t, temp[SIZE*SIZE]);\
1793 put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(temp, src, SIZE, stride);\
1794 OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src, temp, stride, SIZE);\
1795 }\
1796 \
1797 static void OPNAME ## h264_qpel ## SIZE ## _mc31_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1798 DECLARE_ALIGNED(ALIGN, uint8_t, temp[SIZE*SIZE]);\
1799 put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(temp, src+1, SIZE, stride);\
1800 OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src, temp, stride, SIZE);\
1801 }\
1802 \
1803 static void OPNAME ## h264_qpel ## SIZE ## _mc13_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1804 DECLARE_ALIGNED(ALIGN, uint8_t, temp[SIZE*SIZE]);\
1805 put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(temp, src, SIZE, stride);\
1806 OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src+stride, temp, stride, SIZE);\
1807 }\
1808 \
1809 static void OPNAME ## h264_qpel ## SIZE ## _mc33_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1810 DECLARE_ALIGNED(ALIGN, uint8_t, temp[SIZE*SIZE]);\
1811 put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(temp, src+1, SIZE, stride);\
1812 OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src+stride, temp, stride, SIZE);\
1813 }\
1814 \
1815 static void OPNAME ## h264_qpel ## SIZE ## _mc22_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1816 DECLARE_ALIGNED(ALIGN, uint16_t, temp[SIZE*(SIZE<8?12:24)]);\
1817 OPNAME ## h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(dst, temp, src, stride, SIZE, stride);\
1818 }\
1819 \
1820 static void OPNAME ## h264_qpel ## SIZE ## _mc21_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1821 DECLARE_ALIGNED(ALIGN, uint8_t, temp[SIZE*(SIZE<8?12:24)*2 + SIZE*SIZE]);\
1822 uint8_t * const halfHV= temp;\
1823 int16_t * const halfV= (int16_t*)(temp + SIZE*SIZE);\
1824 assert(((int)temp & 7) == 0);\
1825 put_h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(halfHV, halfV, src, SIZE, SIZE, stride);\
1826 OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src, halfHV, stride, SIZE);\
1827 }\
1828 \
1829 static void OPNAME ## h264_qpel ## SIZE ## _mc23_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1830 DECLARE_ALIGNED(ALIGN, uint8_t, temp[SIZE*(SIZE<8?12:24)*2 + SIZE*SIZE]);\
1831 uint8_t * const halfHV= temp;\
1832 int16_t * const halfV= (int16_t*)(temp + SIZE*SIZE);\
1833 assert(((int)temp & 7) == 0);\
1834 put_h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(halfHV, halfV, src, SIZE, SIZE, stride);\
1835 OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src+stride, halfHV, stride, SIZE);\
1836 }\
1837 \
1838 static void OPNAME ## h264_qpel ## SIZE ## _mc12_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1839 DECLARE_ALIGNED(ALIGN, uint8_t, temp[SIZE*(SIZE<8?12:24)*2 + SIZE*SIZE]);\
1840 uint8_t * const halfHV= temp;\
1841 int16_t * const halfV= (int16_t*)(temp + SIZE*SIZE);\
1842 assert(((int)temp & 7) == 0);\
1843 put_h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(halfHV, halfV, src, SIZE, SIZE, stride);\
1844 OPNAME ## pixels ## SIZE ## _l2_shift5_ ## MMX(dst, halfV+2, halfHV, stride, SIZE, SIZE);\
1845 }\
1846 \
1847 static void OPNAME ## h264_qpel ## SIZE ## _mc32_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1848 DECLARE_ALIGNED(ALIGN, uint8_t, temp[SIZE*(SIZE<8?12:24)*2 + SIZE*SIZE]);\
1849 uint8_t * const halfHV= temp;\
1850 int16_t * const halfV= (int16_t*)(temp + SIZE*SIZE);\
1851 assert(((int)temp & 7) == 0);\
1852 put_h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(halfHV, halfV, src, SIZE, SIZE, stride);\
1853 OPNAME ## pixels ## SIZE ## _l2_shift5_ ## MMX(dst, halfV+3, halfHV, stride, SIZE, SIZE);\
1854 }\
1855
1856 #define H264_MC_4816(MMX)\
1857 H264_MC(put_, 4, MMX, 8)\
1858 H264_MC(put_, 8, MMX, 8)\
1859 H264_MC(put_, 16,MMX, 8)\
1860 H264_MC(avg_, 4, MMX, 8)\
1861 H264_MC(avg_, 8, MMX, 8)\
1862 H264_MC(avg_, 16,MMX, 8)\
1863
1864 #define H264_MC_816(QPEL, XMM)\
1865 QPEL(put_, 8, XMM, 16)\
1866 QPEL(put_, 16,XMM, 16)\
1867 QPEL(avg_, 8, XMM, 16)\
1868 QPEL(avg_, 16,XMM, 16)\
1869
1870
1871 #define AVG_3DNOW_OP(a,b,temp, size) \
1872 "mov" #size " " #b ", " #temp " \n\t"\
1873 "pavgusb " #temp ", " #a " \n\t"\
1874 "mov" #size " " #a ", " #b " \n\t"
1875 #define AVG_MMX2_OP(a,b,temp, size) \
1876 "mov" #size " " #b ", " #temp " \n\t"\
1877 "pavgb " #temp ", " #a " \n\t"\
1878 "mov" #size " " #a ", " #b " \n\t"
1879
1880 #define PAVGB "pavgusb"
1881 QPEL_H264(put_, PUT_OP, 3dnow)
1882 QPEL_H264(avg_, AVG_3DNOW_OP, 3dnow)
1883 #undef PAVGB
1884 #define PAVGB "pavgb"
1885 QPEL_H264(put_, PUT_OP, mmx2)
1886 QPEL_H264(avg_, AVG_MMX2_OP, mmx2)
1887 QPEL_H264_V_XMM(put_, PUT_OP, sse2)
1888 QPEL_H264_V_XMM(avg_, AVG_MMX2_OP, sse2)
1889 QPEL_H264_HV_XMM(put_, PUT_OP, sse2)
1890 QPEL_H264_HV_XMM(avg_, AVG_MMX2_OP, sse2)
1891 #ifdef HAVE_SSSE3
1892 QPEL_H264_H_XMM(put_, PUT_OP, ssse3)
1893 QPEL_H264_H_XMM(avg_, AVG_MMX2_OP, ssse3)
1894 QPEL_H264_HV2_XMM(put_, PUT_OP, ssse3)
1895 QPEL_H264_HV2_XMM(avg_, AVG_MMX2_OP, ssse3)
1896 QPEL_H264_HV_XMM(put_, PUT_OP, ssse3)
1897 QPEL_H264_HV_XMM(avg_, AVG_MMX2_OP, ssse3)
1898 #endif
1899 #undef PAVGB
1900
1901 H264_MC_4816(3dnow)
1902 H264_MC_4816(mmx2)
1903 H264_MC_816(H264_MC_V, sse2)
1904 H264_MC_816(H264_MC_HV, sse2)
1905 #ifdef HAVE_SSSE3
1906 H264_MC_816(H264_MC_H, ssse3)
1907 H264_MC_816(H264_MC_HV, ssse3)
1908 #endif
1909
1910
1911 #define H264_CHROMA_OP(S,D)
1912 #define H264_CHROMA_OP4(S,D,T)
1913 #define H264_CHROMA_MC8_TMPL put_h264_chroma_mc8_mmx
1914 #define H264_CHROMA_MC4_TMPL put_h264_chroma_mc4_mmx
1915 #define H264_CHROMA_MC2_TMPL put_h264_chroma_mc2_mmx2
1916 #define H264_CHROMA_MC8_MV0 put_pixels8_mmx
1917 #include "dsputil_h264_template_mmx.c"
1918
1919 static void put_h264_chroma_mc8_mmx_rnd(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y)
1920 {
1921 put_h264_chroma_mc8_mmx(dst, src, stride, h, x, y, 1);
1922 }
1923 static void put_h264_chroma_mc8_mmx_nornd(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y)
1924 {
1925 put_h264_chroma_mc8_mmx(dst, src, stride, h, x, y, 0);
1926 }
1927
1928 #undef H264_CHROMA_OP
1929 #undef H264_CHROMA_OP4
1930 #undef H264_CHROMA_MC8_TMPL
1931 #undef H264_CHROMA_MC4_TMPL
1932 #undef H264_CHROMA_MC2_TMPL
1933 #undef H264_CHROMA_MC8_MV0
1934
1935 #define H264_CHROMA_OP(S,D) "pavgb " #S ", " #D " \n\t"
1936 #define H264_CHROMA_OP4(S,D,T) "movd " #S ", " #T " \n\t"\
1937 "pavgb " #T ", " #D " \n\t"
1938 #define H264_CHROMA_MC8_TMPL avg_h264_chroma_mc8_mmx2
1939 #define H264_CHROMA_MC4_TMPL avg_h264_chroma_mc4_mmx2
1940 #define H264_CHROMA_MC2_TMPL avg_h264_chroma_mc2_mmx2
1941 #define H264_CHROMA_MC8_MV0 avg_pixels8_mmx2
1942 #include "dsputil_h264_template_mmx.c"
1943 static void avg_h264_chroma_mc8_mmx2_rnd(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y)
1944 {
1945 avg_h264_chroma_mc8_mmx2(dst, src, stride, h, x, y, 1);
1946 }
1947 #undef H264_CHROMA_OP
1948 #undef H264_CHROMA_OP4
1949 #undef H264_CHROMA_MC8_TMPL
1950 #undef H264_CHROMA_MC4_TMPL
1951 #undef H264_CHROMA_MC2_TMPL
1952 #undef H264_CHROMA_MC8_MV0
1953
1954 #define H264_CHROMA_OP(S,D) "pavgusb " #S ", " #D " \n\t"
1955 #define H264_CHROMA_OP4(S,D,T) "movd " #S ", " #T " \n\t"\
1956 "pavgusb " #T ", " #D " \n\t"
1957 #define H264_CHROMA_MC8_TMPL avg_h264_chroma_mc8_3dnow
1958 #define H264_CHROMA_MC4_TMPL avg_h264_chroma_mc4_3dnow
1959 #define H264_CHROMA_MC8_MV0 avg_pixels8_3dnow
1960 #include "dsputil_h264_template_mmx.c"
1961 static void avg_h264_chroma_mc8_3dnow_rnd(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y)
1962 {
1963 avg_h264_chroma_mc8_3dnow(dst, src, stride, h, x, y, 1);
1964 }
1965 #undef H264_CHROMA_OP
1966 #undef H264_CHROMA_OP4
1967 #undef H264_CHROMA_MC8_TMPL
1968 #undef H264_CHROMA_MC4_TMPL
1969 #undef H264_CHROMA_MC8_MV0
1970
1971 #ifdef HAVE_SSSE3
1972 #define AVG_OP(X)
1973 #undef H264_CHROMA_MC8_TMPL
1974 #undef H264_CHROMA_MC4_TMPL
1975 #define H264_CHROMA_MC8_TMPL put_h264_chroma_mc8_ssse3
1976 #define H264_CHROMA_MC4_TMPL put_h264_chroma_mc4_ssse3
1977 #define H264_CHROMA_MC8_MV0 put_pixels8_mmx
1978 #include "dsputil_h264_template_ssse3.c"
1979 static void put_h264_chroma_mc8_ssse3_rnd(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y)
1980 {
1981 put_h264_chroma_mc8_ssse3(dst, src, stride, h, x, y, 1);
1982 }
1983 static void put_h264_chroma_mc8_ssse3_nornd(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y)
1984 {
1985 put_h264_chroma_mc8_ssse3(dst, src, stride, h, x, y, 0);
1986 }
1987
1988 #undef AVG_OP
1989 #undef H264_CHROMA_MC8_TMPL
1990 #undef H264_CHROMA_MC4_TMPL
1991 #undef H264_CHROMA_MC8_MV0
1992 #define AVG_OP(X) X
1993 #define H264_CHROMA_MC8_TMPL avg_h264_chroma_mc8_ssse3
1994 #define H264_CHROMA_MC4_TMPL avg_h264_chroma_mc4_ssse3
1995 #define H264_CHROMA_MC8_MV0 avg_pixels8_mmx2
1996 #include "dsputil_h264_template_ssse3.c"
1997 static void avg_h264_chroma_mc8_ssse3_rnd(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y)
1998 {
1999 avg_h264_chroma_mc8_ssse3(dst, src, stride, h, x, y, 1);
2000 }
2001 #undef AVG_OP
2002 #undef H264_CHROMA_MC8_TMPL
2003 #undef H264_CHROMA_MC4_TMPL
2004 #undef H264_CHROMA_MC8_MV0
2005 #endif
2006
2007 /***********************************/
2008 /* weighted prediction */
2009
2010 static inline void ff_h264_weight_WxH_mmx2(uint8_t *dst, int stride, int log2_denom, int weight, int offset, int w, int h)
2011 {
2012 int x, y;
2013 offset <<= log2_denom;
2014 offset += (1 << log2_denom) >> 1;
2015 asm volatile(
2016 "movd %0, %%mm4 \n\t"
2017 "movd %1, %%mm5 \n\t"
2018 "movd %2, %%mm6 \n\t"
2019 "pshufw $0, %%mm4, %%mm4 \n\t"
2020 "pshufw $0, %%mm5, %%mm5 \n\t"
2021 "pxor %%mm7, %%mm7 \n\t"
2022 :: "g"(weight), "g"(offset), "g"(log2_denom)
2023 );
2024 for(y=0; y<h; y+=2){
2025 for(x=0; x<w; x+=4){
2026 asm volatile(
2027 "movd %0, %%mm0 \n\t"
2028 "movd %1, %%mm1 \n\t"
2029 "punpcklbw %%mm7, %%mm0 \n\t"
2030 "punpcklbw %%mm7, %%mm1 \n\t"
2031 "pmullw %%mm4, %%mm0 \n\t"
2032 "pmullw %%mm4, %%mm1 \n\t"
2033 "paddsw %%mm5, %%mm0 \n\t"
2034 "paddsw %%mm5, %%mm1 \n\t"
2035 "psraw %%mm6, %%mm0 \n\t"
2036 "psraw %%mm6, %%mm1 \n\t"
2037 "packuswb %%mm7, %%mm0 \n\t"
2038 "packuswb %%mm7, %%mm1 \n\t"
2039 "movd %%mm0, %0 \n\t"
2040 "movd %%mm1, %1 \n\t"
2041 : "+m"(*(uint32_t*)(dst+x)),
2042 "+m"(*(uint32_t*)(dst+x+stride))
2043 );
2044 }
2045 dst += 2*stride;
2046 }
2047 }
2048
2049 static inline void ff_h264_biweight_WxH_mmx2(uint8_t *dst, uint8_t *src, int stride, int log2_denom, int weightd, int weights, int offset, int w, int h)
2050 {
2051 int x, y;
2052 offset = ((offset + 1) | 1) << log2_denom;
2053 asm volatile(
2054 "movd %0, %%mm3 \n\t"
2055 "movd %1, %%mm4 \n\t"
2056 "movd %2, %%mm5 \n\t"
2057 "movd %3, %%mm6 \n\t"
2058 "pshufw $0, %%mm3, %%mm3 \n\t"
2059 "pshufw $0, %%mm4, %%mm4 \n\t"
2060 "pshufw $0, %%mm5, %%mm5 \n\t"
2061 "pxor %%mm7, %%mm7 \n\t"
2062 :: "g"(weightd), "g"(weights), "g"(offset), "g"(log2_denom+1)
2063 );
2064 for(y=0; y<h; y++){
2065 for(x=0; x<w; x+=4){
2066 asm volatile(
2067 "movd %0, %%mm0 \n\t"
2068 "movd %1, %%mm1 \n\t"
2069 "punpcklbw %%mm7, %%mm0 \n\t"
2070 "punpcklbw %%mm7, %%mm1 \n\t"
2071 "pmullw %%mm3, %%mm0 \n\t"
2072 "pmullw %%mm4, %%mm1 \n\t"
2073 "paddsw %%mm1, %%mm0 \n\t"
2074 "paddsw %%mm5, %%mm0 \n\t"
2075 "psraw %%mm6, %%mm0 \n\t"
2076 "packuswb %%mm0, %%mm0 \n\t"
2077 "movd %%mm0, %0 \n\t"
2078 : "+m"(*(uint32_t*)(dst+x))
2079 : "m"(*(uint32_t*)(src+x))
2080 );
2081 }
2082 src += stride;
2083 dst += stride;
2084 }
2085 }
2086
2087 #define H264_WEIGHT(W,H) \
2088 static void ff_h264_biweight_ ## W ## x ## H ## _mmx2(uint8_t *dst, uint8_t *src, int stride, int log2_denom, int weightd, int weights, int offset){ \
2089 ff_h264_biweight_WxH_mmx2(dst, src, stride, log2_denom, weightd, weights, offset, W, H); \
2090 } \
2091 static void ff_h264_weight_ ## W ## x ## H ## _mmx2(uint8_t *dst, int stride, int log2_denom, int weight, int offset){ \
2092 ff_h264_weight_WxH_mmx2(dst, stride, log2_denom, weight, offset, W, H); \
2093 }
2094
2095 H264_WEIGHT(16,16)
2096 H264_WEIGHT(16, 8)
2097 H264_WEIGHT( 8,16)
2098 H264_WEIGHT( 8, 8)
2099 H264_WEIGHT( 8, 4)
2100 H264_WEIGHT( 4, 8)
2101 H264_WEIGHT( 4, 4)
2102 H264_WEIGHT( 4, 2)
2103
An experimental fork of FFmpeg project for DVCPRO-HD developers