2 * Copyright (c) 2004-2005 Michael Niedermayer, Loren Merritt
4 * This file is part of FFmpeg.
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.
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.
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
22 /***********************************/
25 /* in/out: mma=mma+mmb, mmb=mmb-mma */
26 #define SUMSUB_BA( a, b ) \
27 "paddw "#b", "#a" \n\t"\
28 "paddw "#b", "#b" \n\t"\
29 "psubw "#a", "#b" \n\t"
31 #define SUMSUB_BADC( a, b, c, d ) \
32 "paddw "#b", "#a" \n\t"\
33 "paddw "#d", "#c" \n\t"\
34 "paddw "#b", "#b" \n\t"\
35 "paddw "#d", "#d" \n\t"\
36 "psubw "#a", "#b" \n\t"\
37 "psubw "#c", "#d" \n\t"
39 #define SUMSUBD2_AB( a, b, t ) \
40 "movq "#b", "#t" \n\t"\
41 "psraw $1 , "#b" \n\t"\
42 "paddw "#a", "#b" \n\t"\
43 "psraw $1 , "#a" \n\t"\
44 "psubw "#t", "#a" \n\t"
46 #define IDCT4_1D( s02, s13, d02, d13, t ) \
47 SUMSUB_BA ( s02, d02 )\
48 SUMSUBD2_AB( s13, d13, t )\
49 SUMSUB_BADC( d13, s02, s13, d02 )
51 #define TRANSPOSE4(a,b,c,d,t)\
52 SBUTTERFLY(a,b,t,wd) /* a=aebf t=cgdh */\
53 SBUTTERFLY(c,d,b,wd) /* c=imjn b=kolp */\
54 SBUTTERFLY(a,c,d,dq) /* a=aeim d=bfjn */\
55 SBUTTERFLY(t,b,c,dq) /* t=cgko c=dhlp */
57 #define STORE_DIFF_4P( p, t, z ) \
58 "psraw $6, "#p" \n\t"\
59 "movd (%0), "#t" \n\t"\
60 "punpcklbw "#z", "#t" \n\t"\
61 "paddsw "#t", "#p" \n\t"\
62 "packuswb "#z", "#p" \n\t"\
63 "movd "#p", (%0) \n\t"
65 static void ff_h264_idct_add_mmx(uint8_t *dst, int16_t *block, int stride)
69 "movq (%0), %%mm0 \n\t"
70 "movq 8(%0), %%mm1 \n\t"
71 "movq 16(%0), %%mm2 \n\t"
72 "movq 24(%0), %%mm3 \n\t"
76 /* mm1=s02+s13 mm2=s02-s13 mm4=d02+d13 mm0=d02-d13 */
77 IDCT4_1D( %%mm2, %%mm1, %%mm0, %%mm3, %%mm4 )
80 /* in: 1,4,0,2 out: 1,2,3,0 */
81 TRANSPOSE4( %%mm3, %%mm1, %%mm0, %%mm2, %%mm4 )
83 "paddw %%mm6, %%mm3 \n\t"
85 /* mm2=s02+s13 mm3=s02-s13 mm4=d02+d13 mm1=d02-d13 */
86 IDCT4_1D( %%mm4, %%mm2, %%mm3, %%mm0, %%mm1 )
88 "pxor %%mm7, %%mm7 \n\t"
92 STORE_DIFF_4P( %%mm0, %%mm1, %%mm7)
94 STORE_DIFF_4P( %%mm2, %%mm1, %%mm7)
96 STORE_DIFF_4P( %%mm3, %%mm1, %%mm7)
98 STORE_DIFF_4P( %%mm4, %%mm1, %%mm7)
104 static inline void h264_idct8_1d(int16_t *block)
107 "movq 112(%0), %%mm7 \n\t"
108 "movq 80(%0), %%mm5 \n\t"
109 "movq 48(%0), %%mm3 \n\t"
110 "movq 16(%0), %%mm1 \n\t"
112 "movq %%mm7, %%mm4 \n\t"
113 "movq %%mm3, %%mm6 \n\t"
114 "movq %%mm5, %%mm0 \n\t"
115 "movq %%mm7, %%mm2 \n\t"
116 "psraw $1, %%mm4 \n\t"
117 "psraw $1, %%mm6 \n\t"
118 "psubw %%mm7, %%mm0 \n\t"
119 "psubw %%mm6, %%mm2 \n\t"
120 "psubw %%mm4, %%mm0 \n\t"
121 "psubw %%mm3, %%mm2 \n\t"
122 "psubw %%mm3, %%mm0 \n\t"
123 "paddw %%mm1, %%mm2 \n\t"
125 "movq %%mm5, %%mm4 \n\t"
126 "movq %%mm1, %%mm6 \n\t"
127 "psraw $1, %%mm4 \n\t"
128 "psraw $1, %%mm6 \n\t"
129 "paddw %%mm5, %%mm4 \n\t"
130 "paddw %%mm1, %%mm6 \n\t"
131 "paddw %%mm7, %%mm4 \n\t"
132 "paddw %%mm5, %%mm6 \n\t"
133 "psubw %%mm1, %%mm4 \n\t"
134 "paddw %%mm3, %%mm6 \n\t"
136 "movq %%mm0, %%mm1 \n\t"
137 "movq %%mm4, %%mm3 \n\t"
138 "movq %%mm2, %%mm5 \n\t"
139 "movq %%mm6, %%mm7 \n\t"
140 "psraw $2, %%mm6 \n\t"
141 "psraw $2, %%mm3 \n\t"
142 "psraw $2, %%mm5 \n\t"
143 "psraw $2, %%mm0 \n\t"
144 "paddw %%mm6, %%mm1 \n\t"
145 "paddw %%mm2, %%mm3 \n\t"
146 "psubw %%mm4, %%mm5 \n\t"
147 "psubw %%mm0, %%mm7 \n\t"
149 "movq 32(%0), %%mm2 \n\t"
150 "movq 96(%0), %%mm6 \n\t"
151 "movq %%mm2, %%mm4 \n\t"
152 "movq %%mm6, %%mm0 \n\t"
153 "psraw $1, %%mm4 \n\t"
154 "psraw $1, %%mm6 \n\t"
155 "psubw %%mm0, %%mm4 \n\t"
156 "paddw %%mm2, %%mm6 \n\t"
158 "movq (%0), %%mm2 \n\t"
159 "movq 64(%0), %%mm0 \n\t"
160 SUMSUB_BA( %%mm0, %%mm2 )
161 SUMSUB_BA( %%mm6, %%mm0 )
162 SUMSUB_BA( %%mm4, %%mm2 )
163 SUMSUB_BA( %%mm7, %%mm6 )
164 SUMSUB_BA( %%mm5, %%mm4 )
165 SUMSUB_BA( %%mm3, %%mm2 )
166 SUMSUB_BA( %%mm1, %%mm0 )
171 static void ff_h264_idct8_add_mmx(uint8_t *dst, int16_t *block, int stride)
174 int16_t __attribute__ ((aligned(8))) b2[64];
179 DECLARE_ALIGNED_8(uint64_t, tmp);
181 h264_idct8_1d(block+4*i);
184 "movq %%mm7, %0 \n\t"
185 TRANSPOSE4( %%mm0, %%mm2, %%mm4, %%mm6, %%mm7 )
186 "movq %%mm0, 8(%1) \n\t"
187 "movq %%mm6, 24(%1) \n\t"
188 "movq %%mm7, 40(%1) \n\t"
189 "movq %%mm4, 56(%1) \n\t"
190 "movq %0, %%mm7 \n\t"
191 TRANSPOSE4( %%mm7, %%mm5, %%mm3, %%mm1, %%mm0 )
192 "movq %%mm7, (%1) \n\t"
193 "movq %%mm1, 16(%1) \n\t"
194 "movq %%mm0, 32(%1) \n\t"
195 "movq %%mm3, 48(%1) \n\t"
203 h264_idct8_1d(b2+4*i);
206 "psraw $6, %%mm7 \n\t"
207 "psraw $6, %%mm6 \n\t"
208 "psraw $6, %%mm5 \n\t"
209 "psraw $6, %%mm4 \n\t"
210 "psraw $6, %%mm3 \n\t"
211 "psraw $6, %%mm2 \n\t"
212 "psraw $6, %%mm1 \n\t"
213 "psraw $6, %%mm0 \n\t"
215 "movq %%mm7, (%0) \n\t"
216 "movq %%mm5, 16(%0) \n\t"
217 "movq %%mm3, 32(%0) \n\t"
218 "movq %%mm1, 48(%0) \n\t"
219 "movq %%mm0, 64(%0) \n\t"
220 "movq %%mm2, 80(%0) \n\t"
221 "movq %%mm4, 96(%0) \n\t"
222 "movq %%mm6, 112(%0) \n\t"
228 add_pixels_clamped_mmx(b2, dst, stride);
231 static void ff_h264_idct_dc_add_mmx2(uint8_t *dst, int16_t *block, int stride)
233 int dc = (block[0] + 32) >> 6;
235 "movd %0, %%mm0 \n\t"
236 "pshufw $0, %%mm0, %%mm0 \n\t"
237 "pxor %%mm1, %%mm1 \n\t"
238 "psubw %%mm0, %%mm1 \n\t"
239 "packuswb %%mm0, %%mm0 \n\t"
240 "packuswb %%mm1, %%mm1 \n\t"
244 "movd %0, %%mm2 \n\t"
245 "movd %1, %%mm3 \n\t"
246 "movd %2, %%mm4 \n\t"
247 "movd %3, %%mm5 \n\t"
248 "paddusb %%mm0, %%mm2 \n\t"
249 "paddusb %%mm0, %%mm3 \n\t"
250 "paddusb %%mm0, %%mm4 \n\t"
251 "paddusb %%mm0, %%mm5 \n\t"
252 "psubusb %%mm1, %%mm2 \n\t"
253 "psubusb %%mm1, %%mm3 \n\t"
254 "psubusb %%mm1, %%mm4 \n\t"
255 "psubusb %%mm1, %%mm5 \n\t"
256 "movd %%mm2, %0 \n\t"
257 "movd %%mm3, %1 \n\t"
258 "movd %%mm4, %2 \n\t"
259 "movd %%mm5, %3 \n\t"
260 :"+m"(*(uint32_t*)(dst+0*stride)),
261 "+m"(*(uint32_t*)(dst+1*stride)),
262 "+m"(*(uint32_t*)(dst+2*stride)),
263 "+m"(*(uint32_t*)(dst+3*stride))
267 static void ff_h264_idct8_dc_add_mmx2(uint8_t *dst, int16_t *block, int stride)
269 int dc = (block[0] + 32) >> 6;
272 "movd %0, %%mm0 \n\t"
273 "pshufw $0, %%mm0, %%mm0 \n\t"
274 "pxor %%mm1, %%mm1 \n\t"
275 "psubw %%mm0, %%mm1 \n\t"
276 "packuswb %%mm0, %%mm0 \n\t"
277 "packuswb %%mm1, %%mm1 \n\t"
280 for(y=2; y--; dst += 4*stride){
282 "movq %0, %%mm2 \n\t"
283 "movq %1, %%mm3 \n\t"
284 "movq %2, %%mm4 \n\t"
285 "movq %3, %%mm5 \n\t"
286 "paddusb %%mm0, %%mm2 \n\t"
287 "paddusb %%mm0, %%mm3 \n\t"
288 "paddusb %%mm0, %%mm4 \n\t"
289 "paddusb %%mm0, %%mm5 \n\t"
290 "psubusb %%mm1, %%mm2 \n\t"
291 "psubusb %%mm1, %%mm3 \n\t"
292 "psubusb %%mm1, %%mm4 \n\t"
293 "psubusb %%mm1, %%mm5 \n\t"
294 "movq %%mm2, %0 \n\t"
295 "movq %%mm3, %1 \n\t"
296 "movq %%mm4, %2 \n\t"
297 "movq %%mm5, %3 \n\t"
298 :"+m"(*(uint64_t*)(dst+0*stride)),
299 "+m"(*(uint64_t*)(dst+1*stride)),
300 "+m"(*(uint64_t*)(dst+2*stride)),
301 "+m"(*(uint64_t*)(dst+3*stride))
307 /***********************************/
312 #define DIFF_GT_MMX(x,y,a,o,t)\
313 "movq "#y", "#t" \n\t"\
314 "movq "#x", "#o" \n\t"\
315 "psubusb "#x", "#t" \n\t"\
316 "psubusb "#y", "#o" \n\t"\
317 "por "#t", "#o" \n\t"\
318 "psubusb "#a", "#o" \n\t"
322 #define DIFF_GT2_MMX(x,y,a,o,t)\
323 "movq "#y", "#t" \n\t"\
324 "movq "#x", "#o" \n\t"\
325 "psubusb "#x", "#t" \n\t"\
326 "psubusb "#y", "#o" \n\t"\
327 "psubusb "#a", "#t" \n\t"\
328 "psubusb "#a", "#o" \n\t"\
329 "pcmpeqb "#t", "#o" \n\t"\
331 // in: mm0=p1 mm1=p0 mm2=q0 mm3=q1
332 // out: mm5=beta-1, mm7=mask
334 #define H264_DEBLOCK_MASK(alpha1, beta1) \
335 "pshufw $0, "#alpha1", %%mm4 \n\t"\
336 "pshufw $0, "#beta1 ", %%mm5 \n\t"\
337 "packuswb %%mm4, %%mm4 \n\t"\
338 "packuswb %%mm5, %%mm5 \n\t"\
339 DIFF_GT_MMX(%%mm1, %%mm2, %%mm4, %%mm7, %%mm6) /* |p0-q0| > alpha-1 */\
340 DIFF_GT_MMX(%%mm0, %%mm1, %%mm5, %%mm4, %%mm6) /* |p1-p0| > beta-1 */\
341 "por %%mm4, %%mm7 \n\t"\
342 DIFF_GT_MMX(%%mm3, %%mm2, %%mm5, %%mm4, %%mm6) /* |q1-q0| > beta-1 */\
343 "por %%mm4, %%mm7 \n\t"\
344 "pxor %%mm6, %%mm6 \n\t"\
345 "pcmpeqb %%mm6, %%mm7 \n\t"
347 // in: mm0=p1 mm1=p0 mm2=q0 mm3=q1 mm7=(tc&mask)
348 // out: mm1=p0' mm2=q0'
350 #define H264_DEBLOCK_P0_Q0(pb_01, pb_3f)\
351 "movq %%mm1 , %%mm5 \n\t"\
352 "pxor %%mm2 , %%mm5 \n\t" /* p0^q0*/\
353 "pand "#pb_01" , %%mm5 \n\t" /* (p0^q0)&1*/\
354 "pcmpeqb %%mm4 , %%mm4 \n\t"\
355 "pxor %%mm4 , %%mm3 \n\t"\
356 "pavgb %%mm0 , %%mm3 \n\t" /* (p1 - q1 + 256)>>1*/\
357 "pavgb "MANGLE(ff_pb_3)" , %%mm3 \n\t" /*(((p1 - q1 + 256)>>1)+4)>>1 = 64+2+(p1-q1)>>2*/\
358 "pxor %%mm1 , %%mm4 \n\t"\
359 "pavgb %%mm2 , %%mm4 \n\t" /* (q0 - p0 + 256)>>1*/\
360 "pavgb %%mm5 , %%mm3 \n\t"\
361 "paddusb %%mm4 , %%mm3 \n\t" /* d+128+33*/\
362 "movq "MANGLE(ff_pb_A1)" , %%mm6 \n\t"\
363 "psubusb %%mm3 , %%mm6 \n\t"\
364 "psubusb "MANGLE(ff_pb_A1)" , %%mm3 \n\t"\
365 "pminub %%mm7 , %%mm6 \n\t"\
366 "pminub %%mm7 , %%mm3 \n\t"\
367 "psubusb %%mm6 , %%mm1 \n\t"\
368 "psubusb %%mm3 , %%mm2 \n\t"\
369 "paddusb %%mm3 , %%mm1 \n\t"\
370 "paddusb %%mm6 , %%mm2 \n\t"
372 // in: mm0=p1 mm1=p0 mm2=q0 mm3=q1 mm7=(tc&mask) %8=mm_bone
373 // out: (q1addr) = clip( (q2+((p0+q0+1)>>1))>>1, q1-tc0, q1+tc0 )
374 // clobbers: q2, tmp, tc0
375 #define H264_DEBLOCK_Q1(p1, q2, q2addr, q1addr, tc0, tmp)\
376 "movq %%mm1, "#tmp" \n\t"\
377 "pavgb %%mm2, "#tmp" \n\t"\
378 "pavgb "#tmp", "#q2" \n\t" /* avg(p2,avg(p0,q0)) */\
379 "pxor "q2addr", "#tmp" \n\t"\
380 "pand %8, "#tmp" \n\t" /* (p2^avg(p0,q0))&1 */\
381 "psubusb "#tmp", "#q2" \n\t" /* (p2+((p0+q0+1)>>1))>>1 */\
382 "movq "#p1", "#tmp" \n\t"\
383 "psubusb "#tc0", "#tmp" \n\t"\
384 "paddusb "#p1", "#tc0" \n\t"\
385 "pmaxub "#tmp", "#q2" \n\t"\
386 "pminub "#tc0", "#q2" \n\t"\
387 "movq "#q2", "q1addr" \n\t"
389 static inline void h264_loop_filter_luma_mmx2(uint8_t *pix, int stride, int alpha1, int beta1, int8_t *tc0)
391 DECLARE_ALIGNED_8(uint64_t, tmp0[2]);
394 "movq (%1,%3), %%mm0 \n\t" //p1
395 "movq (%1,%3,2), %%mm1 \n\t" //p0
396 "movq (%2), %%mm2 \n\t" //q0
397 "movq (%2,%3), %%mm3 \n\t" //q1
398 H264_DEBLOCK_MASK(%6, %7)
400 "movd %5, %%mm4 \n\t"
401 "punpcklbw %%mm4, %%mm4 \n\t"
402 "punpcklwd %%mm4, %%mm4 \n\t"
403 "pcmpeqb %%mm3, %%mm3 \n\t"
404 "movq %%mm4, %%mm6 \n\t"
405 "pcmpgtb %%mm3, %%mm4 \n\t"
406 "movq %%mm6, 8+%0 \n\t"
407 "pand %%mm4, %%mm7 \n\t"
408 "movq %%mm7, %0 \n\t"
411 "movq (%1), %%mm3 \n\t" //p2
412 DIFF_GT2_MMX(%%mm1, %%mm3, %%mm5, %%mm6, %%mm4) // |p2-p0|>beta-1
413 "pand %%mm7, %%mm6 \n\t" // mask & |p2-p0|<beta
414 "pand 8+%0, %%mm7 \n\t" // mask & tc0
415 "movq %%mm7, %%mm4 \n\t"
416 "psubb %%mm6, %%mm7 \n\t"
417 "pand %%mm4, %%mm6 \n\t" // mask & |p2-p0|<beta & tc0
418 H264_DEBLOCK_Q1(%%mm0, %%mm3, "(%1)", "(%1,%3)", %%mm6, %%mm4)
421 "movq (%2,%3,2), %%mm4 \n\t" //q2
422 DIFF_GT2_MMX(%%mm2, %%mm4, %%mm5, %%mm6, %%mm3) // |q2-q0|>beta-1
423 "pand %0, %%mm6 \n\t"
424 "movq 8+%0, %%mm5 \n\t" // can be merged with the and below but is slower then
425 "pand %%mm6, %%mm5 \n\t"
426 "psubb %%mm6, %%mm7 \n\t"
427 "movq (%2,%3), %%mm3 \n\t"
428 H264_DEBLOCK_Q1(%%mm3, %%mm4, "(%2,%3,2)", "(%2,%3)", %%mm5, %%mm6)
431 H264_DEBLOCK_P0_Q0(%8, unused)
432 "movq %%mm1, (%1,%3,2) \n\t"
433 "movq %%mm2, (%2) \n\t"
436 : "r"(pix-3*stride), "r"(pix), "r"((long)stride),
437 "m"(*tmp0/*unused*/), "m"(*(uint32_t*)tc0), "m"(alpha1), "m"(beta1),
442 static void h264_v_loop_filter_luma_mmx2(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0)
444 if((tc0[0] & tc0[1]) >= 0)
445 h264_loop_filter_luma_mmx2(pix, stride, alpha-1, beta-1, tc0);
446 if((tc0[2] & tc0[3]) >= 0)
447 h264_loop_filter_luma_mmx2(pix+8, stride, alpha-1, beta-1, tc0+2);
449 static void h264_h_loop_filter_luma_mmx2(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0)
451 //FIXME: could cut some load/stores by merging transpose with filter
452 // also, it only needs to transpose 6x8
453 DECLARE_ALIGNED_8(uint8_t, trans[8*8]);
455 for(i=0; i<2; i++, pix+=8*stride, tc0+=2) {
456 if((tc0[0] & tc0[1]) < 0)
458 transpose4x4(trans, pix-4, 8, stride);
459 transpose4x4(trans +4*8, pix, 8, stride);
460 transpose4x4(trans+4, pix-4+4*stride, 8, stride);
461 transpose4x4(trans+4+4*8, pix +4*stride, 8, stride);
462 h264_loop_filter_luma_mmx2(trans+4*8, 8, alpha-1, beta-1, tc0);
463 transpose4x4(pix-2, trans +2*8, stride, 8);
464 transpose4x4(pix-2+4*stride, trans+4+2*8, stride, 8);
468 static inline void h264_loop_filter_chroma_mmx2(uint8_t *pix, int stride, int alpha1, int beta1, int8_t *tc0)
471 "movq (%0), %%mm0 \n\t" //p1
472 "movq (%0,%2), %%mm1 \n\t" //p0
473 "movq (%1), %%mm2 \n\t" //q0
474 "movq (%1,%2), %%mm3 \n\t" //q1
475 H264_DEBLOCK_MASK(%4, %5)
476 "movd %3, %%mm6 \n\t"
477 "punpcklbw %%mm6, %%mm6 \n\t"
478 "pand %%mm6, %%mm7 \n\t" // mm7 = tc&mask
479 H264_DEBLOCK_P0_Q0(%6, %7)
480 "movq %%mm1, (%0,%2) \n\t"
481 "movq %%mm2, (%1) \n\t"
483 :: "r"(pix-2*stride), "r"(pix), "r"((long)stride),
484 "r"(*(uint32_t*)tc0),
485 "m"(alpha1), "m"(beta1), "m"(mm_bone), "m"(ff_pb_3F)
489 static void h264_v_loop_filter_chroma_mmx2(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0)
491 h264_loop_filter_chroma_mmx2(pix, stride, alpha-1, beta-1, tc0);
494 static void h264_h_loop_filter_chroma_mmx2(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0)
496 //FIXME: could cut some load/stores by merging transpose with filter
497 DECLARE_ALIGNED_8(uint8_t, trans[8*4]);
498 transpose4x4(trans, pix-2, 8, stride);
499 transpose4x4(trans+4, pix-2+4*stride, 8, stride);
500 h264_loop_filter_chroma_mmx2(trans+2*8, 8, alpha-1, beta-1, tc0);
501 transpose4x4(pix-2, trans, stride, 8);
502 transpose4x4(pix-2+4*stride, trans+4, stride, 8);
505 // p0 = (p0 + q1 + 2*p1 + 2) >> 2
506 #define H264_FILTER_CHROMA4(p0, p1, q1, one) \
507 "movq "#p0", %%mm4 \n\t"\
508 "pxor "#q1", %%mm4 \n\t"\
509 "pand "#one", %%mm4 \n\t" /* mm4 = (p0^q1)&1 */\
510 "pavgb "#q1", "#p0" \n\t"\
511 "psubusb %%mm4, "#p0" \n\t"\
512 "pavgb "#p1", "#p0" \n\t" /* dst = avg(p1, avg(p0,q1) - ((p0^q1)&1)) */\
514 static inline void h264_loop_filter_chroma_intra_mmx2(uint8_t *pix, int stride, int alpha1, int beta1)
517 "movq (%0), %%mm0 \n\t"
518 "movq (%0,%2), %%mm1 \n\t"
519 "movq (%1), %%mm2 \n\t"
520 "movq (%1,%2), %%mm3 \n\t"
521 H264_DEBLOCK_MASK(%3, %4)
522 "movq %%mm1, %%mm5 \n\t"
523 "movq %%mm2, %%mm6 \n\t"
524 H264_FILTER_CHROMA4(%%mm1, %%mm0, %%mm3, %5) //p0'
525 H264_FILTER_CHROMA4(%%mm2, %%mm3, %%mm0, %5) //q0'
526 "psubb %%mm5, %%mm1 \n\t"
527 "psubb %%mm6, %%mm2 \n\t"
528 "pand %%mm7, %%mm1 \n\t"
529 "pand %%mm7, %%mm2 \n\t"
530 "paddb %%mm5, %%mm1 \n\t"
531 "paddb %%mm6, %%mm2 \n\t"
532 "movq %%mm1, (%0,%2) \n\t"
533 "movq %%mm2, (%1) \n\t"
534 :: "r"(pix-2*stride), "r"(pix), "r"((long)stride),
535 "m"(alpha1), "m"(beta1), "m"(mm_bone)
539 static void h264_v_loop_filter_chroma_intra_mmx2(uint8_t *pix, int stride, int alpha, int beta)
541 h264_loop_filter_chroma_intra_mmx2(pix, stride, alpha-1, beta-1);
544 static void h264_h_loop_filter_chroma_intra_mmx2(uint8_t *pix, int stride, int alpha, int beta)
546 //FIXME: could cut some load/stores by merging transpose with filter
547 DECLARE_ALIGNED_8(uint8_t, trans[8*4]);
548 transpose4x4(trans, pix-2, 8, stride);
549 transpose4x4(trans+4, pix-2+4*stride, 8, stride);
550 h264_loop_filter_chroma_intra_mmx2(trans+2*8, 8, alpha-1, beta-1);
551 transpose4x4(pix-2, trans, stride, 8);
552 transpose4x4(pix-2+4*stride, trans+4, stride, 8);
555 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],
556 int bidir, int edges, int step, int mask_mv0, int mask_mv1 ) {
559 "pxor %%mm7, %%mm7 \n\t"
560 "movq %0, %%mm6 \n\t"
561 "movq %1, %%mm5 \n\t"
562 "movq %2, %%mm4 \n\t"
563 ::"m"(ff_pb_1), "m"(ff_pb_3), "m"(ff_pb_7)
565 // could do a special case for dir==0 && edges==1, but it only reduces the
566 // average filter time by 1.2%
567 for( dir=1; dir>=0; dir-- ) {
568 const int d_idx = dir ? -8 : -1;
569 const int mask_mv = dir ? mask_mv1 : mask_mv0;
570 DECLARE_ALIGNED_8(const uint64_t, mask_dir) = dir ? 0 : 0xffffffffffffffffULL;
572 for( b_idx=12, edge=0; edge<edges; edge+=step, b_idx+=8*step ) {
574 "pand %0, %%mm0 \n\t"
577 if(!(mask_mv & edge)) {
578 asm volatile("pxor %%mm0, %%mm0 \n\t":);
579 for( l = bidir; l >= 0; l-- ) {
581 "movd %0, %%mm1 \n\t"
582 "punpckldq %1, %%mm1 \n\t"
583 "movq %%mm1, %%mm2 \n\t"
584 "psrlw $7, %%mm2 \n\t"
585 "pand %%mm6, %%mm2 \n\t"
586 "por %%mm2, %%mm1 \n\t" // ref_cache with -2 mapped to -1
587 "punpckldq %%mm1, %%mm2 \n\t"
588 "pcmpeqb %%mm2, %%mm1 \n\t"
589 "paddb %%mm6, %%mm1 \n\t"
590 "punpckhbw %%mm7, %%mm1 \n\t" // ref[b] != ref[bn]
591 "por %%mm1, %%mm0 \n\t"
593 "movq %2, %%mm1 \n\t"
594 "movq %3, %%mm2 \n\t"
595 "psubw %4, %%mm1 \n\t"
596 "psubw %5, %%mm2 \n\t"
597 "packsswb %%mm2, %%mm1 \n\t"
598 "paddb %%mm5, %%mm1 \n\t"
599 "pminub %%mm4, %%mm1 \n\t"
600 "pcmpeqb %%mm4, %%mm1 \n\t" // abs(mv[b] - mv[bn]) >= limit
601 "por %%mm1, %%mm0 \n\t"
602 ::"m"(ref[l][b_idx]),
603 "m"(ref[l][b_idx+d_idx]),
604 "m"(mv[l][b_idx][0]),
605 "m"(mv[l][b_idx+2][0]),
606 "m"(mv[l][b_idx+d_idx][0]),
607 "m"(mv[l][b_idx+d_idx+2][0])
612 "movd %0, %%mm1 \n\t"
614 "punpcklbw %%mm7, %%mm1 \n\t"
615 "pcmpgtw %%mm7, %%mm1 \n\t" // nnz[b] || nnz[bn]
617 "m"(nnz[b_idx+d_idx])
620 "pcmpeqw %%mm7, %%mm0 \n\t"
621 "pcmpeqw %%mm7, %%mm0 \n\t"
622 "psrlw $15, %%mm0 \n\t" // nonzero -> 1
623 "psrlw $14, %%mm1 \n\t"
624 "movq %%mm0, %%mm2 \n\t"
625 "por %%mm1, %%mm2 \n\t"
626 "psrlw $1, %%mm1 \n\t"
627 "pandn %%mm2, %%mm1 \n\t"
628 "movq %%mm1, %0 \n\t"
629 :"=m"(*bS[dir][edge])
637 "movq (%0), %%mm0 \n\t"
638 "movq 8(%0), %%mm1 \n\t"
639 "movq 16(%0), %%mm2 \n\t"
640 "movq 24(%0), %%mm3 \n\t"
641 TRANSPOSE4(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4)
642 "movq %%mm0, (%0) \n\t"
643 "movq %%mm3, 8(%0) \n\t"
644 "movq %%mm4, 16(%0) \n\t"
645 "movq %%mm2, 24(%0) \n\t"
651 /***********************************/
652 /* motion compensation */
654 #define QPEL_H264V(A,B,C,D,E,F,OP)\
655 "movd (%0), "#F" \n\t"\
656 "movq "#C", %%mm6 \n\t"\
657 "paddw "#D", %%mm6 \n\t"\
658 "psllw $2, %%mm6 \n\t"\
659 "psubw "#B", %%mm6 \n\t"\
660 "psubw "#E", %%mm6 \n\t"\
661 "pmullw %4, %%mm6 \n\t"\
663 "punpcklbw %%mm7, "#F" \n\t"\
664 "paddw %5, "#A" \n\t"\
665 "paddw "#F", "#A" \n\t"\
666 "paddw "#A", %%mm6 \n\t"\
667 "psraw $5, %%mm6 \n\t"\
668 "packuswb %%mm6, %%mm6 \n\t"\
669 OP(%%mm6, (%1), A, d)\
672 #define QPEL_H264HV(A,B,C,D,E,F,OF)\
673 "movd (%0), "#F" \n\t"\
674 "movq "#C", %%mm6 \n\t"\
675 "paddw "#D", %%mm6 \n\t"\
676 "psllw $2, %%mm6 \n\t"\
677 "psubw "#B", %%mm6 \n\t"\
678 "psubw "#E", %%mm6 \n\t"\
679 "pmullw %3, %%mm6 \n\t"\
681 "punpcklbw %%mm7, "#F" \n\t"\
682 "paddw "#F", "#A" \n\t"\
683 "paddw "#A", %%mm6 \n\t"\
684 "movq %%mm6, "#OF"(%1) \n\t"
686 #define QPEL_H264(OPNAME, OP, MMX)\
687 static void OPNAME ## h264_qpel4_h_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
691 "pxor %%mm7, %%mm7 \n\t"\
692 "movq %5, %%mm4 \n\t"\
693 "movq %6, %%mm5 \n\t"\
695 "movd -1(%0), %%mm1 \n\t"\
696 "movd (%0), %%mm2 \n\t"\
697 "movd 1(%0), %%mm3 \n\t"\
698 "movd 2(%0), %%mm0 \n\t"\
699 "punpcklbw %%mm7, %%mm1 \n\t"\
700 "punpcklbw %%mm7, %%mm2 \n\t"\
701 "punpcklbw %%mm7, %%mm3 \n\t"\
702 "punpcklbw %%mm7, %%mm0 \n\t"\
703 "paddw %%mm0, %%mm1 \n\t"\
704 "paddw %%mm3, %%mm2 \n\t"\
705 "movd -2(%0), %%mm0 \n\t"\
706 "movd 3(%0), %%mm3 \n\t"\
707 "punpcklbw %%mm7, %%mm0 \n\t"\
708 "punpcklbw %%mm7, %%mm3 \n\t"\
709 "paddw %%mm3, %%mm0 \n\t"\
710 "psllw $2, %%mm2 \n\t"\
711 "psubw %%mm1, %%mm2 \n\t"\
712 "pmullw %%mm4, %%mm2 \n\t"\
713 "paddw %%mm5, %%mm0 \n\t"\
714 "paddw %%mm2, %%mm0 \n\t"\
715 "psraw $5, %%mm0 \n\t"\
716 "packuswb %%mm0, %%mm0 \n\t"\
717 OP(%%mm0, (%1),%%mm6, d)\
722 : "+a"(src), "+c"(dst), "+m"(h)\
723 : "d"((long)srcStride), "S"((long)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\
727 static void OPNAME ## h264_qpel4_h_lowpass_l2_ ## MMX(uint8_t *dst, uint8_t *src, uint8_t *src2, int dstStride, int src2Stride){\
730 "pxor %%mm7, %%mm7 \n\t"\
731 "movq %0, %%mm4 \n\t"\
732 "movq %1, %%mm5 \n\t"\
733 :: "m"(ff_pw_5), "m"(ff_pw_16)\
737 "movd -1(%0), %%mm1 \n\t"\
738 "movd (%0), %%mm2 \n\t"\
739 "movd 1(%0), %%mm3 \n\t"\
740 "movd 2(%0), %%mm0 \n\t"\
741 "punpcklbw %%mm7, %%mm1 \n\t"\
742 "punpcklbw %%mm7, %%mm2 \n\t"\
743 "punpcklbw %%mm7, %%mm3 \n\t"\
744 "punpcklbw %%mm7, %%mm0 \n\t"\
745 "paddw %%mm0, %%mm1 \n\t"\
746 "paddw %%mm3, %%mm2 \n\t"\
747 "movd -2(%0), %%mm0 \n\t"\
748 "movd 3(%0), %%mm3 \n\t"\
749 "punpcklbw %%mm7, %%mm0 \n\t"\
750 "punpcklbw %%mm7, %%mm3 \n\t"\
751 "paddw %%mm3, %%mm0 \n\t"\
752 "psllw $2, %%mm2 \n\t"\
753 "psubw %%mm1, %%mm2 \n\t"\
754 "pmullw %%mm4, %%mm2 \n\t"\
755 "paddw %%mm5, %%mm0 \n\t"\
756 "paddw %%mm2, %%mm0 \n\t"\
757 "movd (%2), %%mm3 \n\t"\
758 "psraw $5, %%mm0 \n\t"\
759 "packuswb %%mm0, %%mm0 \n\t"\
760 PAVGB" %%mm3, %%mm0 \n\t"\
761 OP(%%mm0, (%1),%%mm6, d)\
765 : "+a"(src), "+c"(dst), "+d"(src2)\
766 : "D"((long)src2Stride), "S"((long)dstStride)\
771 static void OPNAME ## h264_qpel4_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
774 "pxor %%mm7, %%mm7 \n\t"\
775 "movd (%0), %%mm0 \n\t"\
777 "movd (%0), %%mm1 \n\t"\
779 "movd (%0), %%mm2 \n\t"\
781 "movd (%0), %%mm3 \n\t"\
783 "movd (%0), %%mm4 \n\t"\
785 "punpcklbw %%mm7, %%mm0 \n\t"\
786 "punpcklbw %%mm7, %%mm1 \n\t"\
787 "punpcklbw %%mm7, %%mm2 \n\t"\
788 "punpcklbw %%mm7, %%mm3 \n\t"\
789 "punpcklbw %%mm7, %%mm4 \n\t"\
790 QPEL_H264V(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\
791 QPEL_H264V(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\
792 QPEL_H264V(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\
793 QPEL_H264V(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\
795 : "+a"(src), "+c"(dst)\
796 : "S"((long)srcStride), "D"((long)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\
800 static void OPNAME ## h264_qpel4_hv_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
803 src -= 2*srcStride+2;\
806 "pxor %%mm7, %%mm7 \n\t"\
807 "movd (%0), %%mm0 \n\t"\
809 "movd (%0), %%mm1 \n\t"\
811 "movd (%0), %%mm2 \n\t"\
813 "movd (%0), %%mm3 \n\t"\
815 "movd (%0), %%mm4 \n\t"\
817 "punpcklbw %%mm7, %%mm0 \n\t"\
818 "punpcklbw %%mm7, %%mm1 \n\t"\
819 "punpcklbw %%mm7, %%mm2 \n\t"\
820 "punpcklbw %%mm7, %%mm3 \n\t"\
821 "punpcklbw %%mm7, %%mm4 \n\t"\
822 QPEL_H264HV(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, 0*8*3)\
823 QPEL_H264HV(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, 1*8*3)\
824 QPEL_H264HV(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, 2*8*3)\
825 QPEL_H264HV(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, 3*8*3)\
828 : "c"(tmp), "S"((long)srcStride), "m"(ff_pw_5)\
832 src += 4 - 9*srcStride;\
836 "movq %4, %%mm6 \n\t"\
838 "movq (%0), %%mm0 \n\t"\
839 "paddw 10(%0), %%mm0 \n\t"\
840 "movq 2(%0), %%mm1 \n\t"\
841 "paddw 8(%0), %%mm1 \n\t"\
842 "movq 4(%0), %%mm2 \n\t"\
843 "paddw 6(%0), %%mm2 \n\t"\
844 "psubw %%mm1, %%mm0 \n\t"/*a-b (abccba)*/\
845 "psraw $2, %%mm0 \n\t"/*(a-b)/4 */\
846 "psubw %%mm1, %%mm0 \n\t"/*(a-b)/4-b */\
847 "paddsw %%mm2, %%mm0 \n\t"\
848 "psraw $2, %%mm0 \n\t"/*((a-b)/4-b+c)/4 */\
849 "paddw %%mm6, %%mm2 \n\t"\
850 "paddw %%mm2, %%mm0 \n\t"/*(a-5*b+20*c)/16 +32 */\
851 "psraw $6, %%mm0 \n\t"\
852 "packuswb %%mm0, %%mm0 \n\t"\
853 OP(%%mm0, (%1),%%mm7, d)\
858 : "+a"(tmp), "+c"(dst), "+m"(h)\
859 : "S"((long)dstStride), "m"(ff_pw_32)\
864 static void OPNAME ## h264_qpel8_h_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
867 "pxor %%mm7, %%mm7 \n\t"\
868 "movq %5, %%mm6 \n\t"\
870 "movq (%0), %%mm0 \n\t"\
871 "movq 1(%0), %%mm2 \n\t"\
872 "movq %%mm0, %%mm1 \n\t"\
873 "movq %%mm2, %%mm3 \n\t"\
874 "punpcklbw %%mm7, %%mm0 \n\t"\
875 "punpckhbw %%mm7, %%mm1 \n\t"\
876 "punpcklbw %%mm7, %%mm2 \n\t"\
877 "punpckhbw %%mm7, %%mm3 \n\t"\
878 "paddw %%mm2, %%mm0 \n\t"\
879 "paddw %%mm3, %%mm1 \n\t"\
880 "psllw $2, %%mm0 \n\t"\
881 "psllw $2, %%mm1 \n\t"\
882 "movq -1(%0), %%mm2 \n\t"\
883 "movq 2(%0), %%mm4 \n\t"\
884 "movq %%mm2, %%mm3 \n\t"\
885 "movq %%mm4, %%mm5 \n\t"\
886 "punpcklbw %%mm7, %%mm2 \n\t"\
887 "punpckhbw %%mm7, %%mm3 \n\t"\
888 "punpcklbw %%mm7, %%mm4 \n\t"\
889 "punpckhbw %%mm7, %%mm5 \n\t"\
890 "paddw %%mm4, %%mm2 \n\t"\
891 "paddw %%mm3, %%mm5 \n\t"\
892 "psubw %%mm2, %%mm0 \n\t"\
893 "psubw %%mm5, %%mm1 \n\t"\
894 "pmullw %%mm6, %%mm0 \n\t"\
895 "pmullw %%mm6, %%mm1 \n\t"\
896 "movd -2(%0), %%mm2 \n\t"\
897 "movd 7(%0), %%mm5 \n\t"\
898 "punpcklbw %%mm7, %%mm2 \n\t"\
899 "punpcklbw %%mm7, %%mm5 \n\t"\
900 "paddw %%mm3, %%mm2 \n\t"\
901 "paddw %%mm5, %%mm4 \n\t"\
902 "movq %6, %%mm5 \n\t"\
903 "paddw %%mm5, %%mm2 \n\t"\
904 "paddw %%mm5, %%mm4 \n\t"\
905 "paddw %%mm2, %%mm0 \n\t"\
906 "paddw %%mm4, %%mm1 \n\t"\
907 "psraw $5, %%mm0 \n\t"\
908 "psraw $5, %%mm1 \n\t"\
909 "packuswb %%mm1, %%mm0 \n\t"\
910 OP(%%mm0, (%1),%%mm5, q)\
915 : "+a"(src), "+c"(dst), "+m"(h)\
916 : "d"((long)srcStride), "S"((long)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\
921 static void OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(uint8_t *dst, uint8_t *src, uint8_t *src2, int dstStride, int src2Stride){\
924 "pxor %%mm7, %%mm7 \n\t"\
925 "movq %0, %%mm6 \n\t"\
930 "movq (%0), %%mm0 \n\t"\
931 "movq 1(%0), %%mm2 \n\t"\
932 "movq %%mm0, %%mm1 \n\t"\
933 "movq %%mm2, %%mm3 \n\t"\
934 "punpcklbw %%mm7, %%mm0 \n\t"\
935 "punpckhbw %%mm7, %%mm1 \n\t"\
936 "punpcklbw %%mm7, %%mm2 \n\t"\
937 "punpckhbw %%mm7, %%mm3 \n\t"\
938 "paddw %%mm2, %%mm0 \n\t"\
939 "paddw %%mm3, %%mm1 \n\t"\
940 "psllw $2, %%mm0 \n\t"\
941 "psllw $2, %%mm1 \n\t"\
942 "movq -1(%0), %%mm2 \n\t"\
943 "movq 2(%0), %%mm4 \n\t"\
944 "movq %%mm2, %%mm3 \n\t"\
945 "movq %%mm4, %%mm5 \n\t"\
946 "punpcklbw %%mm7, %%mm2 \n\t"\
947 "punpckhbw %%mm7, %%mm3 \n\t"\
948 "punpcklbw %%mm7, %%mm4 \n\t"\
949 "punpckhbw %%mm7, %%mm5 \n\t"\
950 "paddw %%mm4, %%mm2 \n\t"\
951 "paddw %%mm3, %%mm5 \n\t"\
952 "psubw %%mm2, %%mm0 \n\t"\
953 "psubw %%mm5, %%mm1 \n\t"\
954 "pmullw %%mm6, %%mm0 \n\t"\
955 "pmullw %%mm6, %%mm1 \n\t"\
956 "movd -2(%0), %%mm2 \n\t"\
957 "movd 7(%0), %%mm5 \n\t"\
958 "punpcklbw %%mm7, %%mm2 \n\t"\
959 "punpcklbw %%mm7, %%mm5 \n\t"\
960 "paddw %%mm3, %%mm2 \n\t"\
961 "paddw %%mm5, %%mm4 \n\t"\
962 "movq %5, %%mm5 \n\t"\
963 "paddw %%mm5, %%mm2 \n\t"\
964 "paddw %%mm5, %%mm4 \n\t"\
965 "paddw %%mm2, %%mm0 \n\t"\
966 "paddw %%mm4, %%mm1 \n\t"\
967 "psraw $5, %%mm0 \n\t"\
968 "psraw $5, %%mm1 \n\t"\
969 "movq (%2), %%mm4 \n\t"\
970 "packuswb %%mm1, %%mm0 \n\t"\
971 PAVGB" %%mm4, %%mm0 \n\t"\
972 OP(%%mm0, (%1),%%mm5, q)\
976 : "+a"(src), "+c"(dst), "+d"(src2)\
977 : "D"((long)src2Stride), "S"((long)dstStride),\
984 static inline void OPNAME ## h264_qpel8or16_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
990 "pxor %%mm7, %%mm7 \n\t"\
991 "movd (%0), %%mm0 \n\t"\
993 "movd (%0), %%mm1 \n\t"\
995 "movd (%0), %%mm2 \n\t"\
997 "movd (%0), %%mm3 \n\t"\
999 "movd (%0), %%mm4 \n\t"\
1001 "punpcklbw %%mm7, %%mm0 \n\t"\
1002 "punpcklbw %%mm7, %%mm1 \n\t"\
1003 "punpcklbw %%mm7, %%mm2 \n\t"\
1004 "punpcklbw %%mm7, %%mm3 \n\t"\
1005 "punpcklbw %%mm7, %%mm4 \n\t"\
1006 QPEL_H264V(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\
1007 QPEL_H264V(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\
1008 QPEL_H264V(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\
1009 QPEL_H264V(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\
1010 QPEL_H264V(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, OP)\
1011 QPEL_H264V(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, OP)\
1012 QPEL_H264V(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\
1013 QPEL_H264V(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\
1015 : "+a"(src), "+c"(dst)\
1016 : "S"((long)srcStride), "D"((long)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\
1021 QPEL_H264V(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\
1022 QPEL_H264V(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\
1023 QPEL_H264V(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, OP)\
1024 QPEL_H264V(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, OP)\
1025 QPEL_H264V(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\
1026 QPEL_H264V(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\
1027 QPEL_H264V(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\
1028 QPEL_H264V(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\
1030 : "+a"(src), "+c"(dst)\
1031 : "S"((long)srcStride), "D"((long)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\
1035 src += 4-(h+5)*srcStride;\
1036 dst += 4-h*dstStride;\
1039 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){\
1041 int w = (size+8)>>2;\
1042 src -= 2*srcStride+2;\
1045 "pxor %%mm7, %%mm7 \n\t"\
1046 "movd (%0), %%mm0 \n\t"\
1048 "movd (%0), %%mm1 \n\t"\
1050 "movd (%0), %%mm2 \n\t"\
1052 "movd (%0), %%mm3 \n\t"\
1054 "movd (%0), %%mm4 \n\t"\
1056 "punpcklbw %%mm7, %%mm0 \n\t"\
1057 "punpcklbw %%mm7, %%mm1 \n\t"\
1058 "punpcklbw %%mm7, %%mm2 \n\t"\
1059 "punpcklbw %%mm7, %%mm3 \n\t"\
1060 "punpcklbw %%mm7, %%mm4 \n\t"\
1061 QPEL_H264HV(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, 0*48)\
1062 QPEL_H264HV(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, 1*48)\
1063 QPEL_H264HV(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, 2*48)\
1064 QPEL_H264HV(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, 3*48)\
1065 QPEL_H264HV(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, 4*48)\
1066 QPEL_H264HV(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, 5*48)\
1067 QPEL_H264HV(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, 6*48)\
1068 QPEL_H264HV(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, 7*48)\
1070 : "c"(tmp), "S"((long)srcStride), "m"(ff_pw_5)\
1075 QPEL_H264HV(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, 8*48)\
1076 QPEL_H264HV(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, 9*48)\
1077 QPEL_H264HV(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, 10*48)\
1078 QPEL_H264HV(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, 11*48)\
1079 QPEL_H264HV(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, 12*48)\
1080 QPEL_H264HV(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, 13*48)\
1081 QPEL_H264HV(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, 14*48)\
1082 QPEL_H264HV(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, 15*48)\
1084 : "c"(tmp), "S"((long)srcStride), "m"(ff_pw_5)\
1089 src += 4 - (size+5)*srcStride;\
1096 "movq %4, %%mm6 \n\t"\
1098 "movq (%0), %%mm0 \n\t"\
1099 "movq 8(%0), %%mm3 \n\t"\
1100 "movq 2(%0), %%mm1 \n\t"\
1101 "movq 10(%0), %%mm4 \n\t"\
1102 "paddw %%mm4, %%mm0 \n\t"\
1103 "paddw %%mm3, %%mm1 \n\t"\
1104 "paddw 18(%0), %%mm3 \n\t"\
1105 "paddw 16(%0), %%mm4 \n\t"\
1106 "movq 4(%0), %%mm2 \n\t"\
1107 "movq 12(%0), %%mm5 \n\t"\
1108 "paddw 6(%0), %%mm2 \n\t"\
1109 "paddw 14(%0), %%mm5 \n\t"\
1110 "psubw %%mm1, %%mm0 \n\t"\
1111 "psubw %%mm4, %%mm3 \n\t"\
1112 "psraw $2, %%mm0 \n\t"\
1113 "psraw $2, %%mm3 \n\t"\
1114 "psubw %%mm1, %%mm0 \n\t"\
1115 "psubw %%mm4, %%mm3 \n\t"\
1116 "paddsw %%mm2, %%mm0 \n\t"\
1117 "paddsw %%mm5, %%mm3 \n\t"\
1118 "psraw $2, %%mm0 \n\t"\
1119 "psraw $2, %%mm3 \n\t"\
1120 "paddw %%mm6, %%mm2 \n\t"\
1121 "paddw %%mm6, %%mm5 \n\t"\
1122 "paddw %%mm2, %%mm0 \n\t"\
1123 "paddw %%mm5, %%mm3 \n\t"\
1124 "psraw $6, %%mm0 \n\t"\
1125 "psraw $6, %%mm3 \n\t"\
1126 "packuswb %%mm3, %%mm0 \n\t"\
1127 OP(%%mm0, (%1),%%mm7, q)\
1132 : "+a"(tmp), "+c"(dst), "+m"(h)\
1133 : "S"((long)dstStride), "m"(ff_pw_32)\
1136 tmp += 8 - size*24;\
1137 dst += 8 - size*dstStride;\
1141 static void OPNAME ## h264_qpel8_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
1142 OPNAME ## h264_qpel8or16_v_lowpass_ ## MMX(dst , src , dstStride, srcStride, 8);\
1144 static void OPNAME ## h264_qpel16_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
1145 OPNAME ## h264_qpel8or16_v_lowpass_ ## MMX(dst , src , dstStride, srcStride, 16);\
1146 OPNAME ## h264_qpel8or16_v_lowpass_ ## MMX(dst+8, src+8, dstStride, srcStride, 16);\
1149 static void OPNAME ## h264_qpel16_h_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
1150 OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst , src , dstStride, srcStride);\
1151 OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst+8, src+8, dstStride, srcStride);\
1152 src += 8*srcStride;\
1153 dst += 8*dstStride;\
1154 OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst , src , dstStride, srcStride);\
1155 OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst+8, src+8, dstStride, srcStride);\
1158 static void OPNAME ## h264_qpel16_h_lowpass_l2_ ## MMX(uint8_t *dst, uint8_t *src, uint8_t *src2, int dstStride, int src2Stride){\
1159 OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(dst , src , src2 , dstStride, src2Stride);\
1160 OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(dst+8, src+8, src2+8, dstStride, src2Stride);\
1161 src += 8*dstStride;\
1162 dst += 8*dstStride;\
1163 src2 += 8*src2Stride;\
1164 OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(dst , src , src2 , dstStride, src2Stride);\
1165 OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(dst+8, src+8, src2+8, dstStride, src2Stride);\
1168 static void OPNAME ## h264_qpel8_hv_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
1169 OPNAME ## h264_qpel8or16_hv_lowpass_ ## MMX(dst , tmp , src , dstStride, tmpStride, srcStride, 8);\
1172 static void OPNAME ## h264_qpel16_hv_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
1173 OPNAME ## h264_qpel8or16_hv_lowpass_ ## MMX(dst , tmp , src , dstStride, tmpStride, srcStride, 16);\
1176 static void OPNAME ## pixels4_l2_shift5_ ## MMX(uint8_t *dst, int16_t *src16, uint8_t *src8, int dstStride, int src8Stride, int h)\
1179 "movq %5, %%mm6 \n\t"\
1180 "movq (%1), %%mm0 \n\t"\
1181 "movq 24(%1), %%mm1 \n\t"\
1182 "paddw %%mm6, %%mm0 \n\t"\
1183 "paddw %%mm6, %%mm1 \n\t"\
1184 "psraw $5, %%mm0 \n\t"\
1185 "psraw $5, %%mm1 \n\t"\
1186 "packuswb %%mm0, %%mm0 \n\t"\
1187 "packuswb %%mm1, %%mm1 \n\t"\
1188 PAVGB" (%0), %%mm0 \n\t"\
1189 PAVGB" (%0,%3), %%mm1 \n\t"\
1190 OP(%%mm0, (%2), %%mm4, d)\
1191 OP(%%mm1, (%2,%4), %%mm5, d)\
1192 "lea (%0,%3,2), %0 \n\t"\
1193 "lea (%2,%4,2), %2 \n\t"\
1194 "movq 48(%1), %%mm0 \n\t"\
1195 "movq 72(%1), %%mm1 \n\t"\
1196 "paddw %%mm6, %%mm0 \n\t"\
1197 "paddw %%mm6, %%mm1 \n\t"\
1198 "psraw $5, %%mm0 \n\t"\
1199 "psraw $5, %%mm1 \n\t"\
1200 "packuswb %%mm0, %%mm0 \n\t"\
1201 "packuswb %%mm1, %%mm1 \n\t"\
1202 PAVGB" (%0), %%mm0 \n\t"\
1203 PAVGB" (%0,%3), %%mm1 \n\t"\
1204 OP(%%mm0, (%2), %%mm4, d)\
1205 OP(%%mm1, (%2,%4), %%mm5, d)\
1206 :"+a"(src8), "+c"(src16), "+d"(dst)\
1207 :"S"((long)src8Stride), "D"((long)dstStride), "m"(ff_pw_16)\
1210 static void OPNAME ## pixels8_l2_shift5_ ## MMX(uint8_t *dst, int16_t *src16, uint8_t *src8, int dstStride, int src8Stride, int h)\
1213 "movq %0, %%mm6 \n\t"\
1218 "movq (%1), %%mm0 \n\t"\
1219 "movq 8(%1), %%mm1 \n\t"\
1220 "paddw %%mm6, %%mm0 \n\t"\
1221 "paddw %%mm6, %%mm1 \n\t"\
1222 "psraw $5, %%mm0 \n\t"\
1223 "psraw $5, %%mm1 \n\t"\
1224 "packuswb %%mm1, %%mm0 \n\t"\
1225 PAVGB" (%0), %%mm0 \n\t"\
1226 OP(%%mm0, (%2), %%mm5, q)\
1227 ::"a"(src8), "c"(src16), "d"(dst)\
1229 src8 += src8Stride;\
1234 static void OPNAME ## pixels16_l2_shift5_ ## MMX(uint8_t *dst, int16_t *src16, uint8_t *src8, int dstStride, int src8Stride, int h)\
1236 OPNAME ## pixels8_l2_shift5_ ## MMX(dst , src16 , src8 , dstStride, src8Stride, h);\
1237 OPNAME ## pixels8_l2_shift5_ ## MMX(dst+8, src16+8, src8+8, dstStride, src8Stride, h);\
1241 #define H264_MC(OPNAME, SIZE, MMX) \
1242 static void OPNAME ## h264_qpel ## SIZE ## _mc00_ ## MMX (uint8_t *dst, uint8_t *src, int stride){\
1243 OPNAME ## pixels ## SIZE ## _mmx(dst, src, stride, SIZE);\
1246 static void OPNAME ## h264_qpel ## SIZE ## _mc10_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1247 OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src, src, stride, stride);\
1250 static void OPNAME ## h264_qpel ## SIZE ## _mc20_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1251 OPNAME ## h264_qpel ## SIZE ## _h_lowpass_ ## MMX(dst, src, stride, stride);\
1254 static void OPNAME ## h264_qpel ## SIZE ## _mc30_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1255 OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src, src+1, stride, stride);\
1258 static void OPNAME ## h264_qpel ## SIZE ## _mc01_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1259 uint64_t temp[SIZE*SIZE/8];\
1260 uint8_t * const half= (uint8_t*)temp;\
1261 put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(half, src, SIZE, stride);\
1262 OPNAME ## pixels ## SIZE ## _l2_ ## MMX(dst, src, half, stride, stride, SIZE);\
1265 static void OPNAME ## h264_qpel ## SIZE ## _mc02_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1266 OPNAME ## h264_qpel ## SIZE ## _v_lowpass_ ## MMX(dst, src, stride, stride);\
1269 static void OPNAME ## h264_qpel ## SIZE ## _mc03_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1270 uint64_t temp[SIZE*SIZE/8];\
1271 uint8_t * const half= (uint8_t*)temp;\
1272 put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(half, src, SIZE, stride);\
1273 OPNAME ## pixels ## SIZE ## _l2_ ## MMX(dst, src+stride, half, stride, stride, SIZE);\
1276 static void OPNAME ## h264_qpel ## SIZE ## _mc11_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1277 uint64_t temp[SIZE*SIZE/8];\
1278 uint8_t * const halfV= (uint8_t*)temp;\
1279 put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(halfV, src, SIZE, stride);\
1280 OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src, halfV, stride, SIZE);\
1283 static void OPNAME ## h264_qpel ## SIZE ## _mc31_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1284 uint64_t temp[SIZE*SIZE/8];\
1285 uint8_t * const halfV= (uint8_t*)temp;\
1286 put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(halfV, src+1, SIZE, stride);\
1287 OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src, halfV, stride, SIZE);\
1290 static void OPNAME ## h264_qpel ## SIZE ## _mc13_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1291 uint64_t temp[SIZE*SIZE/8];\
1292 uint8_t * const halfV= (uint8_t*)temp;\
1293 put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(halfV, src, SIZE, stride);\
1294 OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src+stride, halfV, stride, SIZE);\
1297 static void OPNAME ## h264_qpel ## SIZE ## _mc33_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1298 uint64_t temp[SIZE*SIZE/8];\
1299 uint8_t * const halfV= (uint8_t*)temp;\
1300 put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(halfV, src+1, SIZE, stride);\
1301 OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src+stride, halfV, stride, SIZE);\
1304 static void OPNAME ## h264_qpel ## SIZE ## _mc22_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1305 uint64_t temp[SIZE*(SIZE<8?12:24)/4];\
1306 int16_t * const tmp= (int16_t*)temp;\
1307 OPNAME ## h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(dst, tmp, src, stride, SIZE, stride);\
1310 static void OPNAME ## h264_qpel ## SIZE ## _mc21_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1311 uint64_t temp[SIZE*(SIZE<8?12:24)/4 + SIZE*SIZE/8];\
1312 uint8_t * const halfHV= (uint8_t*)temp;\
1313 int16_t * const tmp= ((int16_t*)temp) + SIZE*SIZE/2;\
1314 put_h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(halfHV, tmp, src, SIZE, SIZE, stride);\
1315 OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src, halfHV, stride, SIZE);\
1318 static void OPNAME ## h264_qpel ## SIZE ## _mc23_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1319 uint64_t temp[SIZE*(SIZE<8?12:24)/4 + SIZE*SIZE/8];\
1320 uint8_t * const halfHV= (uint8_t*)temp;\
1321 int16_t * const tmp= ((int16_t*)temp) + SIZE*SIZE/2;\
1322 put_h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(halfHV, tmp, src, SIZE, SIZE, stride);\
1323 OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src+stride, halfHV, stride, SIZE);\
1326 static void OPNAME ## h264_qpel ## SIZE ## _mc12_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1327 uint64_t temp[SIZE*(SIZE<8?12:24)/4 + SIZE*SIZE/8];\
1328 int16_t * const halfV= ((int16_t*)temp) + SIZE*SIZE/2;\
1329 uint8_t * const halfHV= ((uint8_t*)temp);\
1330 put_h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(halfHV, halfV, src, SIZE, SIZE, stride);\
1331 OPNAME ## pixels ## SIZE ## _l2_shift5_ ## MMX(dst, halfV+2, halfHV, stride, SIZE, SIZE);\
1334 static void OPNAME ## h264_qpel ## SIZE ## _mc32_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1335 uint64_t temp[SIZE*(SIZE<8?12:24)/4 + SIZE*SIZE/8];\
1336 int16_t * const halfV= ((int16_t*)temp) + SIZE*SIZE/2;\
1337 uint8_t * const halfHV= ((uint8_t*)temp);\
1338 put_h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(halfHV, halfV, src, SIZE, SIZE, stride);\
1339 OPNAME ## pixels ## SIZE ## _l2_shift5_ ## MMX(dst, halfV+3, halfHV, stride, SIZE, SIZE);\
1343 #define AVG_3DNOW_OP(a,b,temp, size) \
1344 "mov" #size " " #b ", " #temp " \n\t"\
1345 "pavgusb " #temp ", " #a " \n\t"\
1346 "mov" #size " " #a ", " #b " \n\t"
1347 #define AVG_MMX2_OP(a,b,temp, size) \
1348 "mov" #size " " #b ", " #temp " \n\t"\
1349 "pavgb " #temp ", " #a " \n\t"\
1350 "mov" #size " " #a ", " #b " \n\t"
1352 #define PAVGB "pavgusb"
1353 QPEL_H264(put_, PUT_OP, 3dnow)
1354 QPEL_H264(avg_, AVG_3DNOW_OP, 3dnow)
1356 #define PAVGB "pavgb"
1357 QPEL_H264(put_, PUT_OP, mmx2)
1358 QPEL_H264(avg_, AVG_MMX2_OP, mmx2)
1361 H264_MC(put_, 4, 3dnow)
1362 H264_MC(put_, 8, 3dnow)
1363 H264_MC(put_, 16,3dnow)
1364 H264_MC(avg_, 4, 3dnow)
1365 H264_MC(avg_, 8, 3dnow)
1366 H264_MC(avg_, 16,3dnow)
1367 H264_MC(put_, 4, mmx2)
1368 H264_MC(put_, 8, mmx2)
1369 H264_MC(put_, 16,mmx2)
1370 H264_MC(avg_, 4, mmx2)
1371 H264_MC(avg_, 8, mmx2)
1372 H264_MC(avg_, 16,mmx2)
1375 #define H264_CHROMA_OP(S,D)
1376 #define H264_CHROMA_OP4(S,D,T)
1377 #define H264_CHROMA_MC8_TMPL put_h264_chroma_mc8_mmx
1378 #define H264_CHROMA_MC4_TMPL put_h264_chroma_mc4_mmx
1379 #define H264_CHROMA_MC2_TMPL put_h264_chroma_mc2_mmx2
1380 #define H264_CHROMA_MC8_MV0 put_pixels8_mmx
1381 #include "dsputil_h264_template_mmx.c"
1382 #undef H264_CHROMA_OP
1383 #undef H264_CHROMA_OP4
1384 #undef H264_CHROMA_MC8_TMPL
1385 #undef H264_CHROMA_MC4_TMPL
1386 #undef H264_CHROMA_MC2_TMPL
1387 #undef H264_CHROMA_MC8_MV0
1389 #define H264_CHROMA_OP(S,D) "pavgb " #S ", " #D " \n\t"
1390 #define H264_CHROMA_OP4(S,D,T) "movd " #S ", " #T " \n\t"\
1391 "pavgb " #T ", " #D " \n\t"
1392 #define H264_CHROMA_MC8_TMPL avg_h264_chroma_mc8_mmx2
1393 #define H264_CHROMA_MC4_TMPL avg_h264_chroma_mc4_mmx2
1394 #define H264_CHROMA_MC2_TMPL avg_h264_chroma_mc2_mmx2
1395 #define H264_CHROMA_MC8_MV0 avg_pixels8_mmx2
1396 #include "dsputil_h264_template_mmx.c"
1397 #undef H264_CHROMA_OP
1398 #undef H264_CHROMA_OP4
1399 #undef H264_CHROMA_MC8_TMPL
1400 #undef H264_CHROMA_MC4_TMPL
1401 #undef H264_CHROMA_MC2_TMPL
1402 #undef H264_CHROMA_MC8_MV0
1404 #define H264_CHROMA_OP(S,D) "pavgusb " #S ", " #D " \n\t"
1405 #define H264_CHROMA_OP4(S,D,T) "movd " #S ", " #T " \n\t"\
1406 "pavgusb " #T ", " #D " \n\t"
1407 #define H264_CHROMA_MC8_TMPL avg_h264_chroma_mc8_3dnow
1408 #define H264_CHROMA_MC4_TMPL avg_h264_chroma_mc4_3dnow
1409 #define H264_CHROMA_MC8_MV0 avg_pixels8_3dnow
1410 #include "dsputil_h264_template_mmx.c"
1411 #undef H264_CHROMA_OP
1412 #undef H264_CHROMA_OP4
1413 #undef H264_CHROMA_MC8_TMPL
1414 #undef H264_CHROMA_MC4_TMPL
1415 #undef H264_CHROMA_MC8_MV0
1417 /***********************************/
1418 /* weighted prediction */
1420 static inline void ff_h264_weight_WxH_mmx2(uint8_t *dst, int stride, int log2_denom, int weight, int offset, int w, int h)
1423 offset <<= log2_denom;
1424 offset += (1 << log2_denom) >> 1;
1426 "movd %0, %%mm4 \n\t"
1427 "movd %1, %%mm5 \n\t"
1428 "movd %2, %%mm6 \n\t"
1429 "pshufw $0, %%mm4, %%mm4 \n\t"
1430 "pshufw $0, %%mm5, %%mm5 \n\t"
1431 "pxor %%mm7, %%mm7 \n\t"
1432 :: "g"(weight), "g"(offset), "g"(log2_denom)
1434 for(y=0; y<h; y+=2){
1435 for(x=0; x<w; x+=4){
1437 "movd %0, %%mm0 \n\t"
1438 "movd %1, %%mm1 \n\t"
1439 "punpcklbw %%mm7, %%mm0 \n\t"
1440 "punpcklbw %%mm7, %%mm1 \n\t"
1441 "pmullw %%mm4, %%mm0 \n\t"
1442 "pmullw %%mm4, %%mm1 \n\t"
1443 "paddsw %%mm5, %%mm0 \n\t"
1444 "paddsw %%mm5, %%mm1 \n\t"
1445 "psraw %%mm6, %%mm0 \n\t"
1446 "psraw %%mm6, %%mm1 \n\t"
1447 "packuswb %%mm7, %%mm0 \n\t"
1448 "packuswb %%mm7, %%mm1 \n\t"
1449 "movd %%mm0, %0 \n\t"
1450 "movd %%mm1, %1 \n\t"
1451 : "+m"(*(uint32_t*)(dst+x)),
1452 "+m"(*(uint32_t*)(dst+x+stride))
1459 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)
1462 offset = ((offset + 1) | 1) << log2_denom;
1464 "movd %0, %%mm3 \n\t"
1465 "movd %1, %%mm4 \n\t"
1466 "movd %2, %%mm5 \n\t"
1467 "movd %3, %%mm6 \n\t"
1468 "pshufw $0, %%mm3, %%mm3 \n\t"
1469 "pshufw $0, %%mm4, %%mm4 \n\t"
1470 "pshufw $0, %%mm5, %%mm5 \n\t"
1471 "pxor %%mm7, %%mm7 \n\t"
1472 :: "g"(weightd), "g"(weights), "g"(offset), "g"(log2_denom+1)
1475 for(x=0; x<w; x+=4){
1477 "movd %0, %%mm0 \n\t"
1478 "movd %1, %%mm1 \n\t"
1479 "punpcklbw %%mm7, %%mm0 \n\t"
1480 "punpcklbw %%mm7, %%mm1 \n\t"
1481 "pmullw %%mm3, %%mm0 \n\t"
1482 "pmullw %%mm4, %%mm1 \n\t"
1483 "paddsw %%mm1, %%mm0 \n\t"
1484 "paddsw %%mm5, %%mm0 \n\t"
1485 "psraw %%mm6, %%mm0 \n\t"
1486 "packuswb %%mm0, %%mm0 \n\t"
1487 "movd %%mm0, %0 \n\t"
1488 : "+m"(*(uint32_t*)(dst+x))
1489 : "m"(*(uint32_t*)(src+x))
1497 #define H264_WEIGHT(W,H) \
1498 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){ \
1499 ff_h264_biweight_WxH_mmx2(dst, src, stride, log2_denom, weightd, weights, offset, W, H); \
1501 static void ff_h264_weight_ ## W ## x ## H ## _mmx2(uint8_t *dst, int stride, int log2_denom, int weight, int offset){ \
1502 ff_h264_weight_WxH_mmx2(dst, stride, log2_denom, weight, offset, W, H); \