2 * Copyright (c) 2004-2005 Michael Niedermayer, Loren Merritt
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20 /***********************************/
23 /* in/out: mma=mma+mmb, mmb=mmb-mma */
24 #define SUMSUB_BA( a, b ) \
25 "paddw "#b", "#a" \n\t"\
26 "paddw "#b", "#b" \n\t"\
27 "psubw "#a", "#b" \n\t"
29 #define SUMSUB_BADC( a, b, c, d ) \
30 "paddw "#b", "#a" \n\t"\
31 "paddw "#d", "#c" \n\t"\
32 "paddw "#b", "#b" \n\t"\
33 "paddw "#d", "#d" \n\t"\
34 "psubw "#a", "#b" \n\t"\
35 "psubw "#c", "#d" \n\t"
37 #define SUMSUBD2_AB( a, b, t ) \
38 "movq "#b", "#t" \n\t"\
39 "psraw $1 , "#b" \n\t"\
40 "paddw "#a", "#b" \n\t"\
41 "psraw $1 , "#a" \n\t"\
42 "psubw "#t", "#a" \n\t"
44 #define IDCT4_1D( s02, s13, d02, d13, t ) \
45 SUMSUB_BA ( s02, d02 )\
46 SUMSUBD2_AB( s13, d13, t )\
47 SUMSUB_BADC( d13, s02, s13, d02 )
49 #define SBUTTERFLY(a,b,t,n)\
50 "movq " #a ", " #t " \n\t" /* abcd */\
51 "punpckl" #n " " #b ", " #a " \n\t" /* aebf */\
52 "punpckh" #n " " #b ", " #t " \n\t" /* cgdh */\
54 #define TRANSPOSE4(a,b,c,d,t)\
55 SBUTTERFLY(a,b,t,wd) /* a=aebf t=cgdh */\
56 SBUTTERFLY(c,d,b,wd) /* c=imjn b=kolp */\
57 SBUTTERFLY(a,c,d,dq) /* a=aeim d=bfjn */\
58 SBUTTERFLY(t,b,c,dq) /* t=cgko c=dhlp */
60 #define STORE_DIFF_4P( p, t, z ) \
61 "psraw $6, "#p" \n\t"\
62 "movd (%0), "#t" \n\t"\
63 "punpcklbw "#z", "#t" \n\t"\
64 "paddsw "#t", "#p" \n\t"\
65 "packuswb "#z", "#p" \n\t"\
66 "movd "#p", (%0) \n\t"
68 static void ff_h264_idct_add_mmx(uint8_t *dst, int16_t *block, int stride)
72 "movq (%0), %%mm0 \n\t"
73 "movq 8(%0), %%mm1 \n\t"
74 "movq 16(%0), %%mm2 \n\t"
75 "movq 24(%0), %%mm3 \n\t"
79 /* mm1=s02+s13 mm2=s02-s13 mm4=d02+d13 mm0=d02-d13 */
80 IDCT4_1D( %%mm2, %%mm1, %%mm0, %%mm3, %%mm4 )
83 /* in: 1,4,0,2 out: 1,2,3,0 */
84 TRANSPOSE4( %%mm3, %%mm1, %%mm0, %%mm2, %%mm4 )
86 "paddw %%mm6, %%mm3 \n\t"
88 /* mm2=s02+s13 mm3=s02-s13 mm4=d02+d13 mm1=d02-d13 */
89 IDCT4_1D( %%mm4, %%mm2, %%mm3, %%mm0, %%mm1 )
91 "pxor %%mm7, %%mm7 \n\t"
95 STORE_DIFF_4P( %%mm0, %%mm1, %%mm7)
97 STORE_DIFF_4P( %%mm2, %%mm1, %%mm7)
99 STORE_DIFF_4P( %%mm3, %%mm1, %%mm7)
101 STORE_DIFF_4P( %%mm4, %%mm1, %%mm7)
107 static inline void h264_idct8_1d(int16_t *block)
110 "movq 112(%0), %%mm7 \n\t"
111 "movq 80(%0), %%mm5 \n\t"
112 "movq 48(%0), %%mm3 \n\t"
113 "movq 16(%0), %%mm1 \n\t"
115 "movq %%mm7, %%mm4 \n\t"
116 "movq %%mm3, %%mm6 \n\t"
117 "movq %%mm5, %%mm0 \n\t"
118 "movq %%mm7, %%mm2 \n\t"
119 "psraw $1, %%mm4 \n\t"
120 "psraw $1, %%mm6 \n\t"
121 "psubw %%mm7, %%mm0 \n\t"
122 "psubw %%mm6, %%mm2 \n\t"
123 "psubw %%mm4, %%mm0 \n\t"
124 "psubw %%mm3, %%mm2 \n\t"
125 "psubw %%mm3, %%mm0 \n\t"
126 "paddw %%mm1, %%mm2 \n\t"
128 "movq %%mm5, %%mm4 \n\t"
129 "movq %%mm1, %%mm6 \n\t"
130 "psraw $1, %%mm4 \n\t"
131 "psraw $1, %%mm6 \n\t"
132 "paddw %%mm5, %%mm4 \n\t"
133 "paddw %%mm1, %%mm6 \n\t"
134 "paddw %%mm7, %%mm4 \n\t"
135 "paddw %%mm5, %%mm6 \n\t"
136 "psubw %%mm1, %%mm4 \n\t"
137 "paddw %%mm3, %%mm6 \n\t"
139 "movq %%mm0, %%mm1 \n\t"
140 "movq %%mm4, %%mm3 \n\t"
141 "movq %%mm2, %%mm5 \n\t"
142 "movq %%mm6, %%mm7 \n\t"
143 "psraw $2, %%mm6 \n\t"
144 "psraw $2, %%mm3 \n\t"
145 "psraw $2, %%mm5 \n\t"
146 "psraw $2, %%mm0 \n\t"
147 "paddw %%mm6, %%mm1 \n\t"
148 "paddw %%mm2, %%mm3 \n\t"
149 "psubw %%mm4, %%mm5 \n\t"
150 "psubw %%mm0, %%mm7 \n\t"
152 "movq 32(%0), %%mm2 \n\t"
153 "movq 96(%0), %%mm6 \n\t"
154 "movq %%mm2, %%mm4 \n\t"
155 "movq %%mm6, %%mm0 \n\t"
156 "psraw $1, %%mm4 \n\t"
157 "psraw $1, %%mm6 \n\t"
158 "psubw %%mm0, %%mm4 \n\t"
159 "paddw %%mm2, %%mm6 \n\t"
161 "movq (%0), %%mm2 \n\t"
162 "movq 64(%0), %%mm0 \n\t"
163 SUMSUB_BA( %%mm0, %%mm2 )
164 SUMSUB_BA( %%mm6, %%mm0 )
165 SUMSUB_BA( %%mm4, %%mm2 )
166 SUMSUB_BA( %%mm7, %%mm6 )
167 SUMSUB_BA( %%mm5, %%mm4 )
168 SUMSUB_BA( %%mm3, %%mm2 )
169 SUMSUB_BA( %%mm1, %%mm0 )
174 static void ff_h264_idct8_add_mmx(uint8_t *dst, int16_t *block, int stride)
177 int16_t __attribute__ ((aligned(8))) b2[64];
184 h264_idct8_1d(block+4*i);
187 "movq %%mm7, %0 \n\t"
188 TRANSPOSE4( %%mm0, %%mm2, %%mm4, %%mm6, %%mm7 )
189 "movq %%mm0, 8(%1) \n\t"
190 "movq %%mm6, 24(%1) \n\t"
191 "movq %%mm7, 40(%1) \n\t"
192 "movq %%mm4, 56(%1) \n\t"
193 "movq %0, %%mm7 \n\t"
194 TRANSPOSE4( %%mm7, %%mm5, %%mm3, %%mm1, %%mm0 )
195 "movq %%mm7, (%1) \n\t"
196 "movq %%mm1, 16(%1) \n\t"
197 "movq %%mm0, 32(%1) \n\t"
198 "movq %%mm3, 48(%1) \n\t"
206 h264_idct8_1d(b2+4*i);
209 "psraw $6, %%mm7 \n\t"
210 "psraw $6, %%mm6 \n\t"
211 "psraw $6, %%mm5 \n\t"
212 "psraw $6, %%mm4 \n\t"
213 "psraw $6, %%mm3 \n\t"
214 "psraw $6, %%mm2 \n\t"
215 "psraw $6, %%mm1 \n\t"
216 "psraw $6, %%mm0 \n\t"
218 "movq %%mm7, (%0) \n\t"
219 "movq %%mm5, 16(%0) \n\t"
220 "movq %%mm3, 32(%0) \n\t"
221 "movq %%mm1, 48(%0) \n\t"
222 "movq %%mm0, 64(%0) \n\t"
223 "movq %%mm2, 80(%0) \n\t"
224 "movq %%mm4, 96(%0) \n\t"
225 "movq %%mm6, 112(%0) \n\t"
231 add_pixels_clamped_mmx(b2, dst, stride);
234 static void ff_h264_idct_dc_add_mmx2(uint8_t *dst, int16_t *block, int stride)
236 int dc = (block[0] + 32) >> 6;
238 "movd %0, %%mm0 \n\t"
239 "pshufw $0, %%mm0, %%mm0 \n\t"
240 "pxor %%mm1, %%mm1 \n\t"
241 "psubw %%mm0, %%mm1 \n\t"
242 "packuswb %%mm0, %%mm0 \n\t"
243 "packuswb %%mm1, %%mm1 \n\t"
247 "movd %0, %%mm2 \n\t"
248 "movd %1, %%mm3 \n\t"
249 "movd %2, %%mm4 \n\t"
250 "movd %3, %%mm5 \n\t"
251 "paddusb %%mm0, %%mm2 \n\t"
252 "paddusb %%mm0, %%mm3 \n\t"
253 "paddusb %%mm0, %%mm4 \n\t"
254 "paddusb %%mm0, %%mm5 \n\t"
255 "psubusb %%mm1, %%mm2 \n\t"
256 "psubusb %%mm1, %%mm3 \n\t"
257 "psubusb %%mm1, %%mm4 \n\t"
258 "psubusb %%mm1, %%mm5 \n\t"
259 "movd %%mm2, %0 \n\t"
260 "movd %%mm3, %1 \n\t"
261 "movd %%mm4, %2 \n\t"
262 "movd %%mm5, %3 \n\t"
263 :"+m"(*(uint32_t*)(dst+0*stride)),
264 "+m"(*(uint32_t*)(dst+1*stride)),
265 "+m"(*(uint32_t*)(dst+2*stride)),
266 "+m"(*(uint32_t*)(dst+3*stride))
270 static void ff_h264_idct8_dc_add_mmx2(uint8_t *dst, int16_t *block, int stride)
272 int dc = (block[0] + 32) >> 6;
275 "movd %0, %%mm0 \n\t"
276 "pshufw $0, %%mm0, %%mm0 \n\t"
277 "pxor %%mm1, %%mm1 \n\t"
278 "psubw %%mm0, %%mm1 \n\t"
279 "packuswb %%mm0, %%mm0 \n\t"
280 "packuswb %%mm1, %%mm1 \n\t"
283 for(y=2; y--; dst += 4*stride){
285 "movq %0, %%mm2 \n\t"
286 "movq %1, %%mm3 \n\t"
287 "movq %2, %%mm4 \n\t"
288 "movq %3, %%mm5 \n\t"
289 "paddusb %%mm0, %%mm2 \n\t"
290 "paddusb %%mm0, %%mm3 \n\t"
291 "paddusb %%mm0, %%mm4 \n\t"
292 "paddusb %%mm0, %%mm5 \n\t"
293 "psubusb %%mm1, %%mm2 \n\t"
294 "psubusb %%mm1, %%mm3 \n\t"
295 "psubusb %%mm1, %%mm4 \n\t"
296 "psubusb %%mm1, %%mm5 \n\t"
297 "movq %%mm2, %0 \n\t"
298 "movq %%mm3, %1 \n\t"
299 "movq %%mm4, %2 \n\t"
300 "movq %%mm5, %3 \n\t"
301 :"+m"(*(uint64_t*)(dst+0*stride)),
302 "+m"(*(uint64_t*)(dst+1*stride)),
303 "+m"(*(uint64_t*)(dst+2*stride)),
304 "+m"(*(uint64_t*)(dst+3*stride))
310 /***********************************/
315 #define DIFF_GT_MMX(x,y,a,o,t)\
316 "movq "#y", "#t" \n\t"\
317 "movq "#x", "#o" \n\t"\
318 "psubusb "#x", "#t" \n\t"\
319 "psubusb "#y", "#o" \n\t"\
320 "por "#t", "#o" \n\t"\
321 "psubusb "#a", "#o" \n\t"
323 // in: mm0=p1 mm1=p0 mm2=q0 mm3=q1
324 // out: mm5=beta-1, mm7=mask
326 #define H264_DEBLOCK_MASK(alpha1, beta1) \
327 "pshufw $0, "#alpha1", %%mm4 \n\t"\
328 "pshufw $0, "#beta1 ", %%mm5 \n\t"\
329 "packuswb %%mm4, %%mm4 \n\t"\
330 "packuswb %%mm5, %%mm5 \n\t"\
331 DIFF_GT_MMX(%%mm1, %%mm2, %%mm4, %%mm7, %%mm6) /* |p0-q0| > alpha-1 */\
332 DIFF_GT_MMX(%%mm0, %%mm1, %%mm5, %%mm4, %%mm6) /* |p1-p0| > beta-1 */\
333 "por %%mm4, %%mm7 \n\t"\
334 DIFF_GT_MMX(%%mm3, %%mm2, %%mm5, %%mm4, %%mm6) /* |q1-q0| > beta-1 */\
335 "por %%mm4, %%mm7 \n\t"\
336 "pxor %%mm6, %%mm6 \n\t"\
337 "pcmpeqb %%mm6, %%mm7 \n\t"
339 // in: mm0=p1 mm1=p0 mm2=q0 mm3=q1 mm7=(tc&mask)
340 // out: mm1=p0' mm2=q0'
342 #define H264_DEBLOCK_P0_Q0(pb_01, pb_3f)\
343 /* a = q0^p0^((p1-q1)>>2) */\
344 "movq %%mm0, %%mm4 \n\t"\
345 "psubb %%mm3, %%mm4 \n\t"\
346 "psrlw $2, %%mm4 \n\t"\
347 "pxor %%mm1, %%mm4 \n\t"\
348 "pxor %%mm2, %%mm4 \n\t"\
349 /* b = p0^(q1>>2) */\
350 "psrlw $2, %%mm3 \n\t"\
351 "pand "#pb_3f", %%mm3 \n\t"\
352 "movq %%mm1, %%mm5 \n\t"\
353 "pxor %%mm3, %%mm5 \n\t"\
354 /* c = q0^(p1>>2) */\
355 "psrlw $2, %%mm0 \n\t"\
356 "pand "#pb_3f", %%mm0 \n\t"\
357 "movq %%mm2, %%mm6 \n\t"\
358 "pxor %%mm0, %%mm6 \n\t"\
359 /* d = (c^b) & ~(b^a) & 1 */\
360 "pxor %%mm5, %%mm6 \n\t"\
361 "pxor %%mm4, %%mm5 \n\t"\
362 "pandn %%mm6, %%mm5 \n\t"\
363 "pand "#pb_01", %%mm5 \n\t"\
364 /* delta = (avg(q0, p1>>2) + (d&a))
365 * - (avg(p0, q1>>2) + (d&~a)) */\
366 "pavgb %%mm2, %%mm0 \n\t"\
367 "pand %%mm5, %%mm4 \n\t"\
368 "paddusb %%mm4, %%mm0 \n\t"\
369 "pavgb %%mm1, %%mm3 \n\t"\
370 "pxor %%mm5, %%mm4 \n\t"\
371 "paddusb %%mm4, %%mm3 \n\t"\
372 /* p0 += clip(delta, -tc0, tc0)
373 * q0 -= clip(delta, -tc0, tc0) */\
374 "movq %%mm0, %%mm4 \n\t"\
375 "psubusb %%mm3, %%mm0 \n\t"\
376 "psubusb %%mm4, %%mm3 \n\t"\
377 "pminub %%mm7, %%mm0 \n\t"\
378 "pminub %%mm7, %%mm3 \n\t"\
379 "paddusb %%mm0, %%mm1 \n\t"\
380 "paddusb %%mm3, %%mm2 \n\t"\
381 "psubusb %%mm3, %%mm1 \n\t"\
382 "psubusb %%mm0, %%mm2 \n\t"
384 // in: mm0=p1 mm1=p0 mm2=q0 mm3=q1 mm7=(tc&mask) %8=mm_bone
385 // out: (q1addr) = clip( (q2+((p0+q0+1)>>1))>>1, q1-tc0, q1+tc0 )
386 // clobbers: q2, tmp, tc0
387 #define H264_DEBLOCK_Q1(p1, q2, q2addr, q1addr, tc0, tmp)\
388 "movq %%mm1, "#tmp" \n\t"\
389 "pavgb %%mm2, "#tmp" \n\t"\
390 "pavgb "#tmp", "#q2" \n\t" /* avg(p2,avg(p0,q0)) */\
391 "pxor "q2addr", "#tmp" \n\t"\
392 "pand %8, "#tmp" \n\t" /* (p2^avg(p0,q0))&1 */\
393 "psubusb "#tmp", "#q2" \n\t" /* (p2+((p0+q0+1)>>1))>>1 */\
394 "movq "#p1", "#tmp" \n\t"\
395 "psubusb "#tc0", "#tmp" \n\t"\
396 "paddusb "#p1", "#tc0" \n\t"\
397 "pmaxub "#tmp", "#q2" \n\t"\
398 "pminub "#tc0", "#q2" \n\t"\
399 "movq "#q2", "q1addr" \n\t"
401 static inline void h264_loop_filter_luma_mmx2(uint8_t *pix, int stride, int alpha1, int beta1, int8_t *tc0)
404 uint64_t tc = (uint8_t)tc0[1]*0x01010000 | (uint8_t)tc0[0]*0x0101;
405 // with luma, tc0=0 doesn't mean no filtering, so we need a separate input mask
406 uint32_t mask[2] = { (tc0[0]>=0)*0xffffffff, (tc0[1]>=0)*0xffffffff };
409 "movq (%1,%3), %%mm0 \n\t" //p1
410 "movq (%1,%3,2), %%mm1 \n\t" //p0
411 "movq (%2), %%mm2 \n\t" //q0
412 "movq (%2,%3), %%mm3 \n\t" //q1
413 H264_DEBLOCK_MASK(%6, %7)
414 "pand %5, %%mm7 \n\t"
415 "movq %%mm7, %0 \n\t"
418 "movq (%1), %%mm3 \n\t" //p2
419 DIFF_GT_MMX(%%mm1, %%mm3, %%mm5, %%mm6, %%mm4) // |p2-p0|>beta-1
420 "pandn %%mm7, %%mm6 \n\t"
421 "pcmpeqb %%mm7, %%mm6 \n\t"
422 "pand %%mm7, %%mm6 \n\t" // mask & |p2-p0|<beta
423 "pshufw $80, %4, %%mm4 \n\t"
424 "pand %%mm7, %%mm4 \n\t" // mask & tc0
425 "movq %8, %%mm7 \n\t"
426 "pand %%mm6, %%mm7 \n\t" // mask & |p2-p0|<beta & 1
427 "pand %%mm4, %%mm6 \n\t" // mask & |p2-p0|<beta & tc0
428 "paddb %%mm4, %%mm7 \n\t" // tc++
429 H264_DEBLOCK_Q1(%%mm0, %%mm3, "(%1)", "(%1,%3)", %%mm6, %%mm4)
432 "movq (%2,%3,2), %%mm4 \n\t" //q2
433 DIFF_GT_MMX(%%mm2, %%mm4, %%mm5, %%mm6, %%mm3) // |q2-q0|>beta-1
434 "pandn %0, %%mm6 \n\t"
435 "pcmpeqb %0, %%mm6 \n\t"
436 "pand %0, %%mm6 \n\t"
437 "pshufw $80, %4, %%mm5 \n\t"
438 "pand %%mm6, %%mm5 \n\t"
439 "pand %8, %%mm6 \n\t"
440 "paddb %%mm6, %%mm7 \n\t"
441 "movq (%2,%3), %%mm3 \n\t"
442 H264_DEBLOCK_Q1(%%mm3, %%mm4, "(%2,%3,2)", "(%2,%3)", %%mm5, %%mm6)
445 H264_DEBLOCK_P0_Q0(%8, %9)
446 "movq %%mm1, (%1,%3,2) \n\t"
447 "movq %%mm2, (%2) \n\t"
450 : "r"(pix-3*stride), "r"(pix), "r"((long)stride),
451 "m"(tc), "m"(*(uint64_t*)mask), "m"(alpha1), "m"(beta1),
452 "m"(mm_bone), "m"(ff_pb_3F)
456 static void h264_v_loop_filter_luma_mmx2(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0)
458 if((tc0[0] & tc0[1]) >= 0)
459 h264_loop_filter_luma_mmx2(pix, stride, alpha-1, beta-1, tc0);
460 if((tc0[2] & tc0[3]) >= 0)
461 h264_loop_filter_luma_mmx2(pix+8, stride, alpha-1, beta-1, tc0+2);
463 static void h264_h_loop_filter_luma_mmx2(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0)
465 //FIXME: could cut some load/stores by merging transpose with filter
466 // also, it only needs to transpose 6x8
469 for(i=0; i<2; i++, pix+=8*stride, tc0+=2) {
470 if((tc0[0] & tc0[1]) < 0)
472 transpose4x4(trans, pix-4, 8, stride);
473 transpose4x4(trans +4*8, pix, 8, stride);
474 transpose4x4(trans+4, pix-4+4*stride, 8, stride);
475 transpose4x4(trans+4+4*8, pix +4*stride, 8, stride);
476 h264_loop_filter_luma_mmx2(trans+4*8, 8, alpha-1, beta-1, tc0);
477 transpose4x4(pix-2, trans +2*8, stride, 8);
478 transpose4x4(pix-2+4*stride, trans+4+2*8, stride, 8);
482 static inline void h264_loop_filter_chroma_mmx2(uint8_t *pix, int stride, int alpha1, int beta1, int8_t *tc0)
485 "movq (%0), %%mm0 \n\t" //p1
486 "movq (%0,%2), %%mm1 \n\t" //p0
487 "movq (%1), %%mm2 \n\t" //q0
488 "movq (%1,%2), %%mm3 \n\t" //q1
489 H264_DEBLOCK_MASK(%4, %5)
490 "movd %3, %%mm6 \n\t"
491 "punpcklbw %%mm6, %%mm6 \n\t"
492 "pand %%mm6, %%mm7 \n\t" // mm7 = tc&mask
493 H264_DEBLOCK_P0_Q0(%6, %7)
494 "movq %%mm1, (%0,%2) \n\t"
495 "movq %%mm2, (%1) \n\t"
497 :: "r"(pix-2*stride), "r"(pix), "r"((long)stride),
498 "r"(*(uint32_t*)tc0),
499 "m"(alpha1), "m"(beta1), "m"(mm_bone), "m"(ff_pb_3F)
503 static void h264_v_loop_filter_chroma_mmx2(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0)
505 h264_loop_filter_chroma_mmx2(pix, stride, alpha-1, beta-1, tc0);
508 static void h264_h_loop_filter_chroma_mmx2(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0)
510 //FIXME: could cut some load/stores by merging transpose with filter
512 transpose4x4(trans, pix-2, 8, stride);
513 transpose4x4(trans+4, pix-2+4*stride, 8, stride);
514 h264_loop_filter_chroma_mmx2(trans+2*8, 8, alpha-1, beta-1, tc0);
515 transpose4x4(pix-2, trans, stride, 8);
516 transpose4x4(pix-2+4*stride, trans+4, stride, 8);
519 // p0 = (p0 + q1 + 2*p1 + 2) >> 2
520 #define H264_FILTER_CHROMA4(p0, p1, q1, one) \
521 "movq "#p0", %%mm4 \n\t"\
522 "pxor "#q1", %%mm4 \n\t"\
523 "pand "#one", %%mm4 \n\t" /* mm4 = (p0^q1)&1 */\
524 "pavgb "#q1", "#p0" \n\t"\
525 "psubusb %%mm4, "#p0" \n\t"\
526 "pavgb "#p1", "#p0" \n\t" /* dst = avg(p1, avg(p0,q1) - ((p0^q1)&1)) */\
528 static inline void h264_loop_filter_chroma_intra_mmx2(uint8_t *pix, int stride, int alpha1, int beta1)
531 "movq (%0), %%mm0 \n\t"
532 "movq (%0,%2), %%mm1 \n\t"
533 "movq (%1), %%mm2 \n\t"
534 "movq (%1,%2), %%mm3 \n\t"
535 H264_DEBLOCK_MASK(%3, %4)
536 "movq %%mm1, %%mm5 \n\t"
537 "movq %%mm2, %%mm6 \n\t"
538 H264_FILTER_CHROMA4(%%mm1, %%mm0, %%mm3, %5) //p0'
539 H264_FILTER_CHROMA4(%%mm2, %%mm3, %%mm0, %5) //q0'
540 "psubb %%mm5, %%mm1 \n\t"
541 "psubb %%mm6, %%mm2 \n\t"
542 "pand %%mm7, %%mm1 \n\t"
543 "pand %%mm7, %%mm2 \n\t"
544 "paddb %%mm5, %%mm1 \n\t"
545 "paddb %%mm6, %%mm2 \n\t"
546 "movq %%mm1, (%0,%2) \n\t"
547 "movq %%mm2, (%1) \n\t"
548 :: "r"(pix-2*stride), "r"(pix), "r"((long)stride),
549 "m"(alpha1), "m"(beta1), "m"(mm_bone)
553 static void h264_v_loop_filter_chroma_intra_mmx2(uint8_t *pix, int stride, int alpha, int beta)
555 h264_loop_filter_chroma_intra_mmx2(pix, stride, alpha-1, beta-1);
558 static void h264_h_loop_filter_chroma_intra_mmx2(uint8_t *pix, int stride, int alpha, int beta)
560 //FIXME: could cut some load/stores by merging transpose with filter
562 transpose4x4(trans, pix-2, 8, stride);
563 transpose4x4(trans+4, pix-2+4*stride, 8, stride);
564 h264_loop_filter_chroma_intra_mmx2(trans+2*8, 8, alpha-1, beta-1);
565 transpose4x4(pix-2, trans, stride, 8);
566 transpose4x4(pix-2+4*stride, trans+4, stride, 8);
570 /***********************************/
571 /* motion compensation */
573 #define QPEL_H264V(A,B,C,D,E,F,OP)\
574 "movd (%0), "#F" \n\t"\
575 "movq "#C", %%mm6 \n\t"\
576 "paddw "#D", %%mm6 \n\t"\
577 "psllw $2, %%mm6 \n\t"\
578 "psubw "#B", %%mm6 \n\t"\
579 "psubw "#E", %%mm6 \n\t"\
580 "pmullw %4, %%mm6 \n\t"\
582 "punpcklbw %%mm7, "#F" \n\t"\
583 "paddw %5, "#A" \n\t"\
584 "paddw "#F", "#A" \n\t"\
585 "paddw "#A", %%mm6 \n\t"\
586 "psraw $5, %%mm6 \n\t"\
587 "packuswb %%mm6, %%mm6 \n\t"\
588 OP(%%mm6, (%1), A, d)\
591 #define QPEL_H264HV(A,B,C,D,E,F,OF)\
592 "movd (%0), "#F" \n\t"\
593 "movq "#C", %%mm6 \n\t"\
594 "paddw "#D", %%mm6 \n\t"\
595 "psllw $2, %%mm6 \n\t"\
596 "psubw "#B", %%mm6 \n\t"\
597 "psubw "#E", %%mm6 \n\t"\
598 "pmullw %3, %%mm6 \n\t"\
600 "punpcklbw %%mm7, "#F" \n\t"\
601 "paddw "#F", "#A" \n\t"\
602 "paddw "#A", %%mm6 \n\t"\
603 "movq %%mm6, "#OF"(%1) \n\t"
605 #define QPEL_H264(OPNAME, OP, MMX)\
606 static void OPNAME ## h264_qpel4_h_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
610 "pxor %%mm7, %%mm7 \n\t"\
611 "movq %5, %%mm4 \n\t"\
612 "movq %6, %%mm5 \n\t"\
614 "movd -1(%0), %%mm1 \n\t"\
615 "movd (%0), %%mm2 \n\t"\
616 "movd 1(%0), %%mm3 \n\t"\
617 "movd 2(%0), %%mm0 \n\t"\
618 "punpcklbw %%mm7, %%mm1 \n\t"\
619 "punpcklbw %%mm7, %%mm2 \n\t"\
620 "punpcklbw %%mm7, %%mm3 \n\t"\
621 "punpcklbw %%mm7, %%mm0 \n\t"\
622 "paddw %%mm0, %%mm1 \n\t"\
623 "paddw %%mm3, %%mm2 \n\t"\
624 "movd -2(%0), %%mm0 \n\t"\
625 "movd 3(%0), %%mm3 \n\t"\
626 "punpcklbw %%mm7, %%mm0 \n\t"\
627 "punpcklbw %%mm7, %%mm3 \n\t"\
628 "paddw %%mm3, %%mm0 \n\t"\
629 "psllw $2, %%mm2 \n\t"\
630 "psubw %%mm1, %%mm2 \n\t"\
631 "pmullw %%mm4, %%mm2 \n\t"\
632 "paddw %%mm5, %%mm0 \n\t"\
633 "paddw %%mm2, %%mm0 \n\t"\
634 "psraw $5, %%mm0 \n\t"\
635 "packuswb %%mm0, %%mm0 \n\t"\
636 OP(%%mm0, (%1),%%mm6, d)\
641 : "+a"(src), "+c"(dst), "+m"(h)\
642 : "d"((long)srcStride), "S"((long)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\
646 static void OPNAME ## h264_qpel4_h_lowpass_l2_ ## MMX(uint8_t *dst, uint8_t *src, uint8_t *src2, int dstStride, int src2Stride){\
649 "pxor %%mm7, %%mm7 \n\t"\
650 "movq %0, %%mm4 \n\t"\
651 "movq %1, %%mm5 \n\t"\
652 :: "m"(ff_pw_5), "m"(ff_pw_16)\
656 "movd -1(%0), %%mm1 \n\t"\
657 "movd (%0), %%mm2 \n\t"\
658 "movd 1(%0), %%mm3 \n\t"\
659 "movd 2(%0), %%mm0 \n\t"\
660 "punpcklbw %%mm7, %%mm1 \n\t"\
661 "punpcklbw %%mm7, %%mm2 \n\t"\
662 "punpcklbw %%mm7, %%mm3 \n\t"\
663 "punpcklbw %%mm7, %%mm0 \n\t"\
664 "paddw %%mm0, %%mm1 \n\t"\
665 "paddw %%mm3, %%mm2 \n\t"\
666 "movd -2(%0), %%mm0 \n\t"\
667 "movd 3(%0), %%mm3 \n\t"\
668 "punpcklbw %%mm7, %%mm0 \n\t"\
669 "punpcklbw %%mm7, %%mm3 \n\t"\
670 "paddw %%mm3, %%mm0 \n\t"\
671 "psllw $2, %%mm2 \n\t"\
672 "psubw %%mm1, %%mm2 \n\t"\
673 "pmullw %%mm4, %%mm2 \n\t"\
674 "paddw %%mm5, %%mm0 \n\t"\
675 "paddw %%mm2, %%mm0 \n\t"\
676 "movd (%2), %%mm3 \n\t"\
677 "psraw $5, %%mm0 \n\t"\
678 "packuswb %%mm0, %%mm0 \n\t"\
679 PAVGB" %%mm3, %%mm0 \n\t"\
680 OP(%%mm0, (%1),%%mm6, d)\
684 : "+a"(src), "+c"(dst), "+d"(src2)\
685 : "D"((long)src2Stride), "S"((long)dstStride)\
690 static void OPNAME ## h264_qpel4_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
693 "pxor %%mm7, %%mm7 \n\t"\
694 "movd (%0), %%mm0 \n\t"\
696 "movd (%0), %%mm1 \n\t"\
698 "movd (%0), %%mm2 \n\t"\
700 "movd (%0), %%mm3 \n\t"\
702 "movd (%0), %%mm4 \n\t"\
704 "punpcklbw %%mm7, %%mm0 \n\t"\
705 "punpcklbw %%mm7, %%mm1 \n\t"\
706 "punpcklbw %%mm7, %%mm2 \n\t"\
707 "punpcklbw %%mm7, %%mm3 \n\t"\
708 "punpcklbw %%mm7, %%mm4 \n\t"\
709 QPEL_H264V(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\
710 QPEL_H264V(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\
711 QPEL_H264V(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\
712 QPEL_H264V(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\
714 : "+a"(src), "+c"(dst)\
715 : "S"((long)srcStride), "D"((long)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\
719 static void OPNAME ## h264_qpel4_hv_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
722 src -= 2*srcStride+2;\
725 "pxor %%mm7, %%mm7 \n\t"\
726 "movd (%0), %%mm0 \n\t"\
728 "movd (%0), %%mm1 \n\t"\
730 "movd (%0), %%mm2 \n\t"\
732 "movd (%0), %%mm3 \n\t"\
734 "movd (%0), %%mm4 \n\t"\
736 "punpcklbw %%mm7, %%mm0 \n\t"\
737 "punpcklbw %%mm7, %%mm1 \n\t"\
738 "punpcklbw %%mm7, %%mm2 \n\t"\
739 "punpcklbw %%mm7, %%mm3 \n\t"\
740 "punpcklbw %%mm7, %%mm4 \n\t"\
741 QPEL_H264HV(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, 0*8*3)\
742 QPEL_H264HV(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, 1*8*3)\
743 QPEL_H264HV(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, 2*8*3)\
744 QPEL_H264HV(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, 3*8*3)\
747 : "c"(tmp), "S"((long)srcStride), "m"(ff_pw_5)\
751 src += 4 - 9*srcStride;\
755 "movq %4, %%mm6 \n\t"\
757 "movq (%0), %%mm0 \n\t"\
758 "paddw 10(%0), %%mm0 \n\t"\
759 "movq 2(%0), %%mm1 \n\t"\
760 "paddw 8(%0), %%mm1 \n\t"\
761 "movq 4(%0), %%mm2 \n\t"\
762 "paddw 6(%0), %%mm2 \n\t"\
763 "psubw %%mm1, %%mm0 \n\t"/*a-b (abccba)*/\
764 "psraw $2, %%mm0 \n\t"/*(a-b)/4 */\
765 "psubw %%mm1, %%mm0 \n\t"/*(a-b)/4-b */\
766 "paddsw %%mm2, %%mm0 \n\t"\
767 "psraw $2, %%mm0 \n\t"/*((a-b)/4-b+c)/4 */\
768 "paddw %%mm6, %%mm2 \n\t"\
769 "paddw %%mm2, %%mm0 \n\t"/*(a-5*b+20*c)/16 +32 */\
770 "psraw $6, %%mm0 \n\t"\
771 "packuswb %%mm0, %%mm0 \n\t"\
772 OP(%%mm0, (%1),%%mm7, d)\
777 : "+a"(tmp), "+c"(dst), "+m"(h)\
778 : "S"((long)dstStride), "m"(ff_pw_32)\
783 static void OPNAME ## h264_qpel8_h_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
786 "pxor %%mm7, %%mm7 \n\t"\
787 "movq %5, %%mm6 \n\t"\
789 "movq (%0), %%mm0 \n\t"\
790 "movq 1(%0), %%mm2 \n\t"\
791 "movq %%mm0, %%mm1 \n\t"\
792 "movq %%mm2, %%mm3 \n\t"\
793 "punpcklbw %%mm7, %%mm0 \n\t"\
794 "punpckhbw %%mm7, %%mm1 \n\t"\
795 "punpcklbw %%mm7, %%mm2 \n\t"\
796 "punpckhbw %%mm7, %%mm3 \n\t"\
797 "paddw %%mm2, %%mm0 \n\t"\
798 "paddw %%mm3, %%mm1 \n\t"\
799 "psllw $2, %%mm0 \n\t"\
800 "psllw $2, %%mm1 \n\t"\
801 "movq -1(%0), %%mm2 \n\t"\
802 "movq 2(%0), %%mm4 \n\t"\
803 "movq %%mm2, %%mm3 \n\t"\
804 "movq %%mm4, %%mm5 \n\t"\
805 "punpcklbw %%mm7, %%mm2 \n\t"\
806 "punpckhbw %%mm7, %%mm3 \n\t"\
807 "punpcklbw %%mm7, %%mm4 \n\t"\
808 "punpckhbw %%mm7, %%mm5 \n\t"\
809 "paddw %%mm4, %%mm2 \n\t"\
810 "paddw %%mm3, %%mm5 \n\t"\
811 "psubw %%mm2, %%mm0 \n\t"\
812 "psubw %%mm5, %%mm1 \n\t"\
813 "pmullw %%mm6, %%mm0 \n\t"\
814 "pmullw %%mm6, %%mm1 \n\t"\
815 "movd -2(%0), %%mm2 \n\t"\
816 "movd 7(%0), %%mm5 \n\t"\
817 "punpcklbw %%mm7, %%mm2 \n\t"\
818 "punpcklbw %%mm7, %%mm5 \n\t"\
819 "paddw %%mm3, %%mm2 \n\t"\
820 "paddw %%mm5, %%mm4 \n\t"\
821 "movq %6, %%mm5 \n\t"\
822 "paddw %%mm5, %%mm2 \n\t"\
823 "paddw %%mm5, %%mm4 \n\t"\
824 "paddw %%mm2, %%mm0 \n\t"\
825 "paddw %%mm4, %%mm1 \n\t"\
826 "psraw $5, %%mm0 \n\t"\
827 "psraw $5, %%mm1 \n\t"\
828 "packuswb %%mm1, %%mm0 \n\t"\
829 OP(%%mm0, (%1),%%mm5, q)\
834 : "+a"(src), "+c"(dst), "+m"(h)\
835 : "d"((long)srcStride), "S"((long)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\
840 static void OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(uint8_t *dst, uint8_t *src, uint8_t *src2, int dstStride, int src2Stride){\
843 "pxor %%mm7, %%mm7 \n\t"\
844 "movq %0, %%mm6 \n\t"\
849 "movq (%0), %%mm0 \n\t"\
850 "movq 1(%0), %%mm2 \n\t"\
851 "movq %%mm0, %%mm1 \n\t"\
852 "movq %%mm2, %%mm3 \n\t"\
853 "punpcklbw %%mm7, %%mm0 \n\t"\
854 "punpckhbw %%mm7, %%mm1 \n\t"\
855 "punpcklbw %%mm7, %%mm2 \n\t"\
856 "punpckhbw %%mm7, %%mm3 \n\t"\
857 "paddw %%mm2, %%mm0 \n\t"\
858 "paddw %%mm3, %%mm1 \n\t"\
859 "psllw $2, %%mm0 \n\t"\
860 "psllw $2, %%mm1 \n\t"\
861 "movq -1(%0), %%mm2 \n\t"\
862 "movq 2(%0), %%mm4 \n\t"\
863 "movq %%mm2, %%mm3 \n\t"\
864 "movq %%mm4, %%mm5 \n\t"\
865 "punpcklbw %%mm7, %%mm2 \n\t"\
866 "punpckhbw %%mm7, %%mm3 \n\t"\
867 "punpcklbw %%mm7, %%mm4 \n\t"\
868 "punpckhbw %%mm7, %%mm5 \n\t"\
869 "paddw %%mm4, %%mm2 \n\t"\
870 "paddw %%mm3, %%mm5 \n\t"\
871 "psubw %%mm2, %%mm0 \n\t"\
872 "psubw %%mm5, %%mm1 \n\t"\
873 "pmullw %%mm6, %%mm0 \n\t"\
874 "pmullw %%mm6, %%mm1 \n\t"\
875 "movd -2(%0), %%mm2 \n\t"\
876 "movd 7(%0), %%mm5 \n\t"\
877 "punpcklbw %%mm7, %%mm2 \n\t"\
878 "punpcklbw %%mm7, %%mm5 \n\t"\
879 "paddw %%mm3, %%mm2 \n\t"\
880 "paddw %%mm5, %%mm4 \n\t"\
881 "movq %5, %%mm5 \n\t"\
882 "paddw %%mm5, %%mm2 \n\t"\
883 "paddw %%mm5, %%mm4 \n\t"\
884 "paddw %%mm2, %%mm0 \n\t"\
885 "paddw %%mm4, %%mm1 \n\t"\
886 "psraw $5, %%mm0 \n\t"\
887 "psraw $5, %%mm1 \n\t"\
888 "movq (%2), %%mm4 \n\t"\
889 "packuswb %%mm1, %%mm0 \n\t"\
890 PAVGB" %%mm4, %%mm0 \n\t"\
891 OP(%%mm0, (%1),%%mm5, q)\
895 : "+a"(src), "+c"(dst), "+d"(src2)\
896 : "D"((long)src2Stride), "S"((long)dstStride),\
903 static inline void OPNAME ## h264_qpel8or16_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
909 "pxor %%mm7, %%mm7 \n\t"\
910 "movd (%0), %%mm0 \n\t"\
912 "movd (%0), %%mm1 \n\t"\
914 "movd (%0), %%mm2 \n\t"\
916 "movd (%0), %%mm3 \n\t"\
918 "movd (%0), %%mm4 \n\t"\
920 "punpcklbw %%mm7, %%mm0 \n\t"\
921 "punpcklbw %%mm7, %%mm1 \n\t"\
922 "punpcklbw %%mm7, %%mm2 \n\t"\
923 "punpcklbw %%mm7, %%mm3 \n\t"\
924 "punpcklbw %%mm7, %%mm4 \n\t"\
925 QPEL_H264V(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\
926 QPEL_H264V(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\
927 QPEL_H264V(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\
928 QPEL_H264V(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\
929 QPEL_H264V(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, OP)\
930 QPEL_H264V(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, OP)\
931 QPEL_H264V(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\
932 QPEL_H264V(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\
934 : "+a"(src), "+c"(dst)\
935 : "S"((long)srcStride), "D"((long)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\
940 QPEL_H264V(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\
941 QPEL_H264V(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\
942 QPEL_H264V(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, OP)\
943 QPEL_H264V(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, OP)\
944 QPEL_H264V(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\
945 QPEL_H264V(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\
946 QPEL_H264V(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\
947 QPEL_H264V(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\
949 : "+a"(src), "+c"(dst)\
950 : "S"((long)srcStride), "D"((long)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\
954 src += 4-(h+5)*srcStride;\
955 dst += 4-h*dstStride;\
958 static inline void OPNAME ## h264_qpel8or16_hv_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride, int size){\
960 int w = (size+8)>>2;\
961 src -= 2*srcStride+2;\
964 "pxor %%mm7, %%mm7 \n\t"\
965 "movd (%0), %%mm0 \n\t"\
967 "movd (%0), %%mm1 \n\t"\
969 "movd (%0), %%mm2 \n\t"\
971 "movd (%0), %%mm3 \n\t"\
973 "movd (%0), %%mm4 \n\t"\
975 "punpcklbw %%mm7, %%mm0 \n\t"\
976 "punpcklbw %%mm7, %%mm1 \n\t"\
977 "punpcklbw %%mm7, %%mm2 \n\t"\
978 "punpcklbw %%mm7, %%mm3 \n\t"\
979 "punpcklbw %%mm7, %%mm4 \n\t"\
980 QPEL_H264HV(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, 0*48)\
981 QPEL_H264HV(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, 1*48)\
982 QPEL_H264HV(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, 2*48)\
983 QPEL_H264HV(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, 3*48)\
984 QPEL_H264HV(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, 4*48)\
985 QPEL_H264HV(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, 5*48)\
986 QPEL_H264HV(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, 6*48)\
987 QPEL_H264HV(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, 7*48)\
989 : "c"(tmp), "S"((long)srcStride), "m"(ff_pw_5)\
994 QPEL_H264HV(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, 8*48)\
995 QPEL_H264HV(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, 9*48)\
996 QPEL_H264HV(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, 10*48)\
997 QPEL_H264HV(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, 11*48)\
998 QPEL_H264HV(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, 12*48)\
999 QPEL_H264HV(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, 13*48)\
1000 QPEL_H264HV(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, 14*48)\
1001 QPEL_H264HV(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, 15*48)\
1003 : "c"(tmp), "S"((long)srcStride), "m"(ff_pw_5)\
1008 src += 4 - (size+5)*srcStride;\
1015 "movq %4, %%mm6 \n\t"\
1017 "movq (%0), %%mm0 \n\t"\
1018 "movq 8(%0), %%mm3 \n\t"\
1019 "movq 2(%0), %%mm1 \n\t"\
1020 "movq 10(%0), %%mm4 \n\t"\
1021 "paddw %%mm4, %%mm0 \n\t"\
1022 "paddw %%mm3, %%mm1 \n\t"\
1023 "paddw 18(%0), %%mm3 \n\t"\
1024 "paddw 16(%0), %%mm4 \n\t"\
1025 "movq 4(%0), %%mm2 \n\t"\
1026 "movq 12(%0), %%mm5 \n\t"\
1027 "paddw 6(%0), %%mm2 \n\t"\
1028 "paddw 14(%0), %%mm5 \n\t"\
1029 "psubw %%mm1, %%mm0 \n\t"\
1030 "psubw %%mm4, %%mm3 \n\t"\
1031 "psraw $2, %%mm0 \n\t"\
1032 "psraw $2, %%mm3 \n\t"\
1033 "psubw %%mm1, %%mm0 \n\t"\
1034 "psubw %%mm4, %%mm3 \n\t"\
1035 "paddsw %%mm2, %%mm0 \n\t"\
1036 "paddsw %%mm5, %%mm3 \n\t"\
1037 "psraw $2, %%mm0 \n\t"\
1038 "psraw $2, %%mm3 \n\t"\
1039 "paddw %%mm6, %%mm2 \n\t"\
1040 "paddw %%mm6, %%mm5 \n\t"\
1041 "paddw %%mm2, %%mm0 \n\t"\
1042 "paddw %%mm5, %%mm3 \n\t"\
1043 "psraw $6, %%mm0 \n\t"\
1044 "psraw $6, %%mm3 \n\t"\
1045 "packuswb %%mm3, %%mm0 \n\t"\
1046 OP(%%mm0, (%1),%%mm7, q)\
1051 : "+a"(tmp), "+c"(dst), "+m"(h)\
1052 : "S"((long)dstStride), "m"(ff_pw_32)\
1055 tmp += 8 - size*24;\
1056 dst += 8 - size*dstStride;\
1060 static void OPNAME ## h264_qpel8_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
1061 OPNAME ## h264_qpel8or16_v_lowpass_ ## MMX(dst , src , dstStride, srcStride, 8);\
1063 static void OPNAME ## h264_qpel16_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
1064 OPNAME ## h264_qpel8or16_v_lowpass_ ## MMX(dst , src , dstStride, srcStride, 16);\
1065 OPNAME ## h264_qpel8or16_v_lowpass_ ## MMX(dst+8, src+8, dstStride, srcStride, 16);\
1068 static void OPNAME ## h264_qpel16_h_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
1069 OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst , src , dstStride, srcStride);\
1070 OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst+8, src+8, dstStride, srcStride);\
1071 src += 8*srcStride;\
1072 dst += 8*dstStride;\
1073 OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst , src , dstStride, srcStride);\
1074 OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst+8, src+8, dstStride, srcStride);\
1077 static void OPNAME ## h264_qpel16_h_lowpass_l2_ ## MMX(uint8_t *dst, uint8_t *src, uint8_t *src2, int dstStride, int src2Stride){\
1078 OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(dst , src , src2 , dstStride, src2Stride);\
1079 OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(dst+8, src+8, src2+8, dstStride, src2Stride);\
1080 src += 8*dstStride;\
1081 dst += 8*dstStride;\
1082 src2 += 8*src2Stride;\
1083 OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(dst , src , src2 , dstStride, src2Stride);\
1084 OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(dst+8, src+8, src2+8, dstStride, src2Stride);\
1087 static void OPNAME ## h264_qpel8_hv_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
1088 OPNAME ## h264_qpel8or16_hv_lowpass_ ## MMX(dst , tmp , src , dstStride, tmpStride, srcStride, 8);\
1091 static void OPNAME ## h264_qpel16_hv_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
1092 OPNAME ## h264_qpel8or16_hv_lowpass_ ## MMX(dst , tmp , src , dstStride, tmpStride, srcStride, 16);\
1095 static void OPNAME ## pixels4_l2_shift5_ ## MMX(uint8_t *dst, int16_t *src16, uint8_t *src8, int dstStride, int src8Stride, int h)\
1098 "movq %5, %%mm6 \n\t"\
1099 "movq (%1), %%mm0 \n\t"\
1100 "movq 24(%1), %%mm1 \n\t"\
1101 "paddw %%mm6, %%mm0 \n\t"\
1102 "paddw %%mm6, %%mm1 \n\t"\
1103 "psraw $5, %%mm0 \n\t"\
1104 "psraw $5, %%mm1 \n\t"\
1105 "packuswb %%mm0, %%mm0 \n\t"\
1106 "packuswb %%mm1, %%mm1 \n\t"\
1107 PAVGB" (%0), %%mm0 \n\t"\
1108 PAVGB" (%0,%3), %%mm1 \n\t"\
1109 OP(%%mm0, (%2), %%mm4, d)\
1110 OP(%%mm1, (%2,%4), %%mm5, d)\
1111 "lea (%0,%3,2), %0 \n\t"\
1112 "lea (%2,%4,2), %2 \n\t"\
1113 "movq 48(%1), %%mm0 \n\t"\
1114 "movq 72(%1), %%mm1 \n\t"\
1115 "paddw %%mm6, %%mm0 \n\t"\
1116 "paddw %%mm6, %%mm1 \n\t"\
1117 "psraw $5, %%mm0 \n\t"\
1118 "psraw $5, %%mm1 \n\t"\
1119 "packuswb %%mm0, %%mm0 \n\t"\
1120 "packuswb %%mm1, %%mm1 \n\t"\
1121 PAVGB" (%0), %%mm0 \n\t"\
1122 PAVGB" (%0,%3), %%mm1 \n\t"\
1123 OP(%%mm0, (%2), %%mm4, d)\
1124 OP(%%mm1, (%2,%4), %%mm5, d)\
1125 :"+a"(src8), "+c"(src16), "+d"(dst)\
1126 :"S"((long)src8Stride), "D"((long)dstStride), "m"(ff_pw_16)\
1129 static void OPNAME ## pixels8_l2_shift5_ ## MMX(uint8_t *dst, int16_t *src16, uint8_t *src8, int dstStride, int src8Stride, int h)\
1132 "movq %0, %%mm6 \n\t"\
1137 "movq (%1), %%mm0 \n\t"\
1138 "movq 8(%1), %%mm1 \n\t"\
1139 "paddw %%mm6, %%mm0 \n\t"\
1140 "paddw %%mm6, %%mm1 \n\t"\
1141 "psraw $5, %%mm0 \n\t"\
1142 "psraw $5, %%mm1 \n\t"\
1143 "packuswb %%mm1, %%mm0 \n\t"\
1144 PAVGB" (%0), %%mm0 \n\t"\
1145 OP(%%mm0, (%2), %%mm5, q)\
1146 ::"a"(src8), "c"(src16), "d"(dst)\
1148 src8 += src8Stride;\
1153 static void OPNAME ## pixels16_l2_shift5_ ## MMX(uint8_t *dst, int16_t *src16, uint8_t *src8, int dstStride, int src8Stride, int h)\
1155 OPNAME ## pixels8_l2_shift5_ ## MMX(dst , src16 , src8 , dstStride, src8Stride, h);\
1156 OPNAME ## pixels8_l2_shift5_ ## MMX(dst+8, src16+8, src8+8, dstStride, src8Stride, h);\
1160 #define H264_MC(OPNAME, SIZE, MMX) \
1161 static void OPNAME ## h264_qpel ## SIZE ## _mc00_ ## MMX (uint8_t *dst, uint8_t *src, int stride){\
1162 OPNAME ## pixels ## SIZE ## _mmx(dst, src, stride, SIZE);\
1165 static void OPNAME ## h264_qpel ## SIZE ## _mc10_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1166 OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src, src, stride, stride);\
1169 static void OPNAME ## h264_qpel ## SIZE ## _mc20_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1170 OPNAME ## h264_qpel ## SIZE ## _h_lowpass_ ## MMX(dst, src, stride, stride);\
1173 static void OPNAME ## h264_qpel ## SIZE ## _mc30_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1174 OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src, src+1, stride, stride);\
1177 static void OPNAME ## h264_qpel ## SIZE ## _mc01_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1178 uint64_t temp[SIZE*SIZE/8];\
1179 uint8_t * const half= (uint8_t*)temp;\
1180 put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(half, src, SIZE, stride);\
1181 OPNAME ## pixels ## SIZE ## _l2_ ## MMX(dst, src, half, stride, stride, SIZE);\
1184 static void OPNAME ## h264_qpel ## SIZE ## _mc02_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1185 OPNAME ## h264_qpel ## SIZE ## _v_lowpass_ ## MMX(dst, src, stride, stride);\
1188 static void OPNAME ## h264_qpel ## SIZE ## _mc03_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1189 uint64_t temp[SIZE*SIZE/8];\
1190 uint8_t * const half= (uint8_t*)temp;\
1191 put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(half, src, SIZE, stride);\
1192 OPNAME ## pixels ## SIZE ## _l2_ ## MMX(dst, src+stride, half, stride, stride, SIZE);\
1195 static void OPNAME ## h264_qpel ## SIZE ## _mc11_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1196 uint64_t temp[SIZE*SIZE/8];\
1197 uint8_t * const halfV= (uint8_t*)temp;\
1198 put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(halfV, src, SIZE, stride);\
1199 OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src, halfV, stride, SIZE);\
1202 static void OPNAME ## h264_qpel ## SIZE ## _mc31_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1203 uint64_t temp[SIZE*SIZE/8];\
1204 uint8_t * const halfV= (uint8_t*)temp;\
1205 put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(halfV, src+1, SIZE, stride);\
1206 OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src, halfV, stride, SIZE);\
1209 static void OPNAME ## h264_qpel ## SIZE ## _mc13_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1210 uint64_t temp[SIZE*SIZE/8];\
1211 uint8_t * const halfV= (uint8_t*)temp;\
1212 put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(halfV, src, SIZE, stride);\
1213 OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src+stride, halfV, stride, SIZE);\
1216 static void OPNAME ## h264_qpel ## SIZE ## _mc33_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1217 uint64_t temp[SIZE*SIZE/8];\
1218 uint8_t * const halfV= (uint8_t*)temp;\
1219 put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(halfV, src+1, SIZE, stride);\
1220 OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src+stride, halfV, stride, SIZE);\
1223 static void OPNAME ## h264_qpel ## SIZE ## _mc22_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1224 uint64_t temp[SIZE*(SIZE<8?12:24)/4];\
1225 int16_t * const tmp= (int16_t*)temp;\
1226 OPNAME ## h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(dst, tmp, src, stride, SIZE, stride);\
1229 static void OPNAME ## h264_qpel ## SIZE ## _mc21_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1230 uint64_t temp[SIZE*(SIZE<8?12:24)/4 + SIZE*SIZE/8];\
1231 uint8_t * const halfHV= (uint8_t*)temp;\
1232 int16_t * const tmp= ((int16_t*)temp) + SIZE*SIZE/2;\
1233 put_h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(halfHV, tmp, src, SIZE, SIZE, stride);\
1234 OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src, halfHV, stride, SIZE);\
1237 static void OPNAME ## h264_qpel ## SIZE ## _mc23_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1238 uint64_t temp[SIZE*(SIZE<8?12:24)/4 + SIZE*SIZE/8];\
1239 uint8_t * const halfHV= (uint8_t*)temp;\
1240 int16_t * const tmp= ((int16_t*)temp) + SIZE*SIZE/2;\
1241 put_h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(halfHV, tmp, src, SIZE, SIZE, stride);\
1242 OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src+stride, halfHV, stride, SIZE);\
1245 static void OPNAME ## h264_qpel ## SIZE ## _mc12_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1246 uint64_t temp[SIZE*(SIZE<8?12:24)/4 + SIZE*SIZE/8];\
1247 int16_t * const halfV= ((int16_t*)temp) + SIZE*SIZE/2;\
1248 uint8_t * const halfHV= ((uint8_t*)temp);\
1249 put_h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(halfHV, halfV, src, SIZE, SIZE, stride);\
1250 OPNAME ## pixels ## SIZE ## _l2_shift5_ ## MMX(dst, halfV+2, halfHV, stride, SIZE, SIZE);\
1253 static void OPNAME ## h264_qpel ## SIZE ## _mc32_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1254 uint64_t temp[SIZE*(SIZE<8?12:24)/4 + SIZE*SIZE/8];\
1255 int16_t * const halfV= ((int16_t*)temp) + SIZE*SIZE/2;\
1256 uint8_t * const halfHV= ((uint8_t*)temp);\
1257 put_h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(halfHV, halfV, src, SIZE, SIZE, stride);\
1258 OPNAME ## pixels ## SIZE ## _l2_shift5_ ## MMX(dst, halfV+3, halfHV, stride, SIZE, SIZE);\
1262 #define PUT_OP(a,b,temp, size) "mov" #size " " #a ", " #b " \n\t"
1263 #define AVG_3DNOW_OP(a,b,temp, size) \
1264 "mov" #size " " #b ", " #temp " \n\t"\
1265 "pavgusb " #temp ", " #a " \n\t"\
1266 "mov" #size " " #a ", " #b " \n\t"
1267 #define AVG_MMX2_OP(a,b,temp, size) \
1268 "mov" #size " " #b ", " #temp " \n\t"\
1269 "pavgb " #temp ", " #a " \n\t"\
1270 "mov" #size " " #a ", " #b " \n\t"
1272 #define PAVGB "pavgusb"
1273 QPEL_H264(put_, PUT_OP, 3dnow)
1274 QPEL_H264(avg_, AVG_3DNOW_OP, 3dnow)
1276 #define PAVGB "pavgb"
1277 QPEL_H264(put_, PUT_OP, mmx2)
1278 QPEL_H264(avg_, AVG_MMX2_OP, mmx2)
1281 H264_MC(put_, 4, 3dnow)
1282 H264_MC(put_, 8, 3dnow)
1283 H264_MC(put_, 16,3dnow)
1284 H264_MC(avg_, 4, 3dnow)
1285 H264_MC(avg_, 8, 3dnow)
1286 H264_MC(avg_, 16,3dnow)
1287 H264_MC(put_, 4, mmx2)
1288 H264_MC(put_, 8, mmx2)
1289 H264_MC(put_, 16,mmx2)
1290 H264_MC(avg_, 4, mmx2)
1291 H264_MC(avg_, 8, mmx2)
1292 H264_MC(avg_, 16,mmx2)
1295 #define H264_CHROMA_OP(S,D)
1296 #define H264_CHROMA_OP4(S,D,T)
1297 #define H264_CHROMA_MC8_TMPL put_h264_chroma_mc8_mmx
1298 #define H264_CHROMA_MC4_TMPL put_h264_chroma_mc4_mmx
1299 #define H264_CHROMA_MC8_MV0 put_pixels8_mmx
1300 #include "dsputil_h264_template_mmx.c"
1301 #undef H264_CHROMA_OP
1302 #undef H264_CHROMA_OP4
1303 #undef H264_CHROMA_MC8_TMPL
1304 #undef H264_CHROMA_MC4_TMPL
1305 #undef H264_CHROMA_MC8_MV0
1307 #define H264_CHROMA_OP(S,D) "pavgb " #S ", " #D " \n\t"
1308 #define H264_CHROMA_OP4(S,D,T) "movd " #S ", " #T " \n\t"\
1309 "pavgb " #T ", " #D " \n\t"
1310 #define H264_CHROMA_MC8_TMPL avg_h264_chroma_mc8_mmx2
1311 #define H264_CHROMA_MC4_TMPL avg_h264_chroma_mc4_mmx2
1312 #define H264_CHROMA_MC8_MV0 avg_pixels8_mmx2
1313 #include "dsputil_h264_template_mmx.c"
1314 #undef H264_CHROMA_OP
1315 #undef H264_CHROMA_OP4
1316 #undef H264_CHROMA_MC8_TMPL
1317 #undef H264_CHROMA_MC4_TMPL
1318 #undef H264_CHROMA_MC8_MV0
1320 #define H264_CHROMA_OP(S,D) "pavgusb " #S ", " #D " \n\t"
1321 #define H264_CHROMA_OP4(S,D,T) "movd " #S ", " #T " \n\t"\
1322 "pavgusb " #T ", " #D " \n\t"
1323 #define H264_CHROMA_MC8_TMPL avg_h264_chroma_mc8_3dnow
1324 #define H264_CHROMA_MC4_TMPL avg_h264_chroma_mc4_3dnow
1325 #define H264_CHROMA_MC8_MV0 avg_pixels8_3dnow
1326 #include "dsputil_h264_template_mmx.c"
1327 #undef H264_CHROMA_OP
1328 #undef H264_CHROMA_OP4
1329 #undef H264_CHROMA_MC8_TMPL
1330 #undef H264_CHROMA_MC4_TMPL
1331 #undef H264_CHROMA_MC8_MV0
1333 /***********************************/
1334 /* weighted prediction */
1336 static inline void ff_h264_weight_WxH_mmx2(uint8_t *dst, int stride, int log2_denom, int weight, int offset, int w, int h)
1339 offset <<= log2_denom;
1340 offset += (1 << log2_denom) >> 1;
1342 "movd %0, %%mm4 \n\t"
1343 "movd %1, %%mm5 \n\t"
1344 "movd %2, %%mm6 \n\t"
1345 "pshufw $0, %%mm4, %%mm4 \n\t"
1346 "pshufw $0, %%mm5, %%mm5 \n\t"
1347 "pxor %%mm7, %%mm7 \n\t"
1348 :: "g"(weight), "g"(offset), "g"(log2_denom)
1350 for(y=0; y<h; y+=2){
1351 for(x=0; x<w; x+=4){
1353 "movd %0, %%mm0 \n\t"
1354 "movd %1, %%mm1 \n\t"
1355 "punpcklbw %%mm7, %%mm0 \n\t"
1356 "punpcklbw %%mm7, %%mm1 \n\t"
1357 "pmullw %%mm4, %%mm0 \n\t"
1358 "pmullw %%mm4, %%mm1 \n\t"
1359 "paddsw %%mm5, %%mm0 \n\t"
1360 "paddsw %%mm5, %%mm1 \n\t"
1361 "psraw %%mm6, %%mm0 \n\t"
1362 "psraw %%mm6, %%mm1 \n\t"
1363 "packuswb %%mm7, %%mm0 \n\t"
1364 "packuswb %%mm7, %%mm1 \n\t"
1365 "movd %%mm0, %0 \n\t"
1366 "movd %%mm1, %1 \n\t"
1367 : "+m"(*(uint32_t*)(dst+x)),
1368 "+m"(*(uint32_t*)(dst+x+stride))
1375 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)
1378 offset = ((offset + 1) | 1) << log2_denom;
1380 "movd %0, %%mm3 \n\t"
1381 "movd %1, %%mm4 \n\t"
1382 "movd %2, %%mm5 \n\t"
1383 "movd %3, %%mm6 \n\t"
1384 "pshufw $0, %%mm3, %%mm3 \n\t"
1385 "pshufw $0, %%mm4, %%mm4 \n\t"
1386 "pshufw $0, %%mm5, %%mm5 \n\t"
1387 "pxor %%mm7, %%mm7 \n\t"
1388 :: "g"(weightd), "g"(weights), "g"(offset), "g"(log2_denom+1)
1391 for(x=0; x<w; x+=4){
1393 "movd %0, %%mm0 \n\t"
1394 "movd %1, %%mm1 \n\t"
1395 "punpcklbw %%mm7, %%mm0 \n\t"
1396 "punpcklbw %%mm7, %%mm1 \n\t"
1397 "pmullw %%mm3, %%mm0 \n\t"
1398 "pmullw %%mm4, %%mm1 \n\t"
1399 "paddsw %%mm1, %%mm0 \n\t"
1400 "paddsw %%mm5, %%mm0 \n\t"
1401 "psraw %%mm6, %%mm0 \n\t"
1402 "packuswb %%mm0, %%mm0 \n\t"
1403 "movd %%mm0, %0 \n\t"
1404 : "+m"(*(uint32_t*)(dst+x))
1405 : "m"(*(uint32_t*)(src+x))
1413 #define H264_WEIGHT(W,H) \
1414 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){ \
1415 ff_h264_biweight_WxH_mmx2(dst, src, stride, log2_denom, weightd, weights, offset, W, H); \
1417 static void ff_h264_weight_ ## W ## x ## H ## _mmx2(uint8_t *dst, int stride, int log2_denom, int weight, int offset){ \
1418 ff_h264_weight_WxH_mmx2(dst, stride, log2_denom, weight, offset, W, H); \