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Check if there is enough bytes before reading the buffer in the EA ADPCM
[ffmpeg-lucabe.git] / libavcodec / x86 / h264dsp_mmx.c
blob6e9cb0f0a083f84ece299ca96dd5a8154ba8fdf3
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 DECLARE_ALIGNED_8 (static const uint64_t, ff_pb_3_1 ) = 0x0103010301030103ULL;
24 DECLARE_ALIGNED_8 (static const uint64_t, ff_pb_7_3 ) = 0x0307030703070307ULL;
25
26 /***********************************/
27 /* IDCT */
28
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"
36
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"
43
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 )
48
49 #define STORE_DIFF_4P( p, t, z ) \
50 "psraw $6, "#p" \n\t"\
51 "movd (%0), "#t" \n\t"\
52 "punpcklbw "#z", "#t" \n\t"\
53 "paddsw "#t", "#p" \n\t"\
54 "packuswb "#z", "#p" \n\t"\
55 "movd "#p", (%0) \n\t"
56
57 static void ff_h264_idct_add_mmx(uint8_t *dst, int16_t *block, int stride)
58 {
59 /* Load dct coeffs */
60 __asm__ volatile(
61 "movq (%0), %%mm0 \n\t"
62 "movq 8(%0), %%mm1 \n\t"
63 "movq 16(%0), %%mm2 \n\t"
64 "movq 24(%0), %%mm3 \n\t"
65 :: "r"(block) );
66
67 __asm__ volatile(
68 /* mm1=s02+s13 mm2=s02-s13 mm4=d02+d13 mm0=d02-d13 */
69 IDCT4_1D( %%mm2, %%mm1, %%mm0, %%mm3, %%mm4 )
70
71 "movq %0, %%mm6 \n\t"
72 /* in: 1,4,0,2 out: 1,2,3,0 */
73 TRANSPOSE4( %%mm3, %%mm1, %%mm0, %%mm2, %%mm4 )
74
75 "paddw %%mm6, %%mm3 \n\t"
76
77 /* mm2=s02+s13 mm3=s02-s13 mm4=d02+d13 mm1=d02-d13 */
78 IDCT4_1D( %%mm4, %%mm2, %%mm3, %%mm0, %%mm1 )
79
80 "pxor %%mm7, %%mm7 \n\t"
81 :: "m"(ff_pw_32));
82
83 __asm__ volatile(
84 STORE_DIFF_4P( %%mm0, %%mm1, %%mm7)
85 "add %1, %0 \n\t"
86 STORE_DIFF_4P( %%mm2, %%mm1, %%mm7)
87 "add %1, %0 \n\t"
88 STORE_DIFF_4P( %%mm3, %%mm1, %%mm7)
89 "add %1, %0 \n\t"
90 STORE_DIFF_4P( %%mm4, %%mm1, %%mm7)
91 : "+r"(dst)
92 : "r" ((x86_reg)stride)
93 );
94 }
95
96 static inline void h264_idct8_1d(int16_t *block)
97 {
98 __asm__ volatile(
99 "movq 112(%0), %%mm7 \n\t"
100 "movq 80(%0), %%mm0 \n\t"
101 "movq 48(%0), %%mm3 \n\t"
102 "movq 16(%0), %%mm5 \n\t"
103
104 "movq %%mm0, %%mm4 \n\t"
105 "movq %%mm5, %%mm1 \n\t"
106 "psraw $1, %%mm4 \n\t"
107 "psraw $1, %%mm1 \n\t"
108 "paddw %%mm0, %%mm4 \n\t"
109 "paddw %%mm5, %%mm1 \n\t"
110 "paddw %%mm7, %%mm4 \n\t"
111 "paddw %%mm0, %%mm1 \n\t"
112 "psubw %%mm5, %%mm4 \n\t"
113 "paddw %%mm3, %%mm1 \n\t"
114
115 "psubw %%mm3, %%mm5 \n\t"
116 "psubw %%mm3, %%mm0 \n\t"
117 "paddw %%mm7, %%mm5 \n\t"
118 "psubw %%mm7, %%mm0 \n\t"
119 "psraw $1, %%mm3 \n\t"
120 "psraw $1, %%mm7 \n\t"
121 "psubw %%mm3, %%mm5 \n\t"
122 "psubw %%mm7, %%mm0 \n\t"
123
124 "movq %%mm4, %%mm3 \n\t"
125 "movq %%mm1, %%mm7 \n\t"
126 "psraw $2, %%mm1 \n\t"
127 "psraw $2, %%mm3 \n\t"
128 "paddw %%mm5, %%mm3 \n\t"
129 "psraw $2, %%mm5 \n\t"
130 "paddw %%mm0, %%mm1 \n\t"
131 "psraw $2, %%mm0 \n\t"
132 "psubw %%mm4, %%mm5 \n\t"
133 "psubw %%mm0, %%mm7 \n\t"
134
135 "movq 32(%0), %%mm2 \n\t"
136 "movq 96(%0), %%mm6 \n\t"
137 "movq %%mm2, %%mm4 \n\t"
138 "movq %%mm6, %%mm0 \n\t"
139 "psraw $1, %%mm4 \n\t"
140 "psraw $1, %%mm6 \n\t"
141 "psubw %%mm0, %%mm4 \n\t"
142 "paddw %%mm2, %%mm6 \n\t"
143
144 "movq (%0), %%mm2 \n\t"
145 "movq 64(%0), %%mm0 \n\t"
146 SUMSUB_BA( %%mm0, %%mm2 )
147 SUMSUB_BA( %%mm6, %%mm0 )
148 SUMSUB_BA( %%mm4, %%mm2 )
149 SUMSUB_BA( %%mm7, %%mm6 )
150 SUMSUB_BA( %%mm5, %%mm4 )
151 SUMSUB_BA( %%mm3, %%mm2 )
152 SUMSUB_BA( %%mm1, %%mm0 )
153 :: "r"(block)
154 );
155 }
156
157 static void ff_h264_idct8_add_mmx(uint8_t *dst, int16_t *block, int stride)
158 {
159 int i;
160 int16_t __attribute__ ((aligned(8))) b2[64];
161
162 block[0] += 32;
163
164 for(i=0; i<2; i++){
165 DECLARE_ALIGNED_8(uint64_t, tmp);
166
167 h264_idct8_1d(block+4*i);
168
169 __asm__ volatile(
170 "movq %%mm7, %0 \n\t"
171 TRANSPOSE4( %%mm0, %%mm2, %%mm4, %%mm6, %%mm7 )
172 "movq %%mm0, 8(%1) \n\t"
173 "movq %%mm6, 24(%1) \n\t"
174 "movq %%mm7, 40(%1) \n\t"
175 "movq %%mm4, 56(%1) \n\t"
176 "movq %0, %%mm7 \n\t"
177 TRANSPOSE4( %%mm7, %%mm5, %%mm3, %%mm1, %%mm0 )
178 "movq %%mm7, (%1) \n\t"
179 "movq %%mm1, 16(%1) \n\t"
180 "movq %%mm0, 32(%1) \n\t"
181 "movq %%mm3, 48(%1) \n\t"
182 : "=m"(tmp)
183 : "r"(b2+32*i)
184 : "memory"
185 );
186 }
187
188 for(i=0; i<2; i++){
189 h264_idct8_1d(b2+4*i);
190
191 __asm__ volatile(
192 "psraw $6, %%mm7 \n\t"
193 "psraw $6, %%mm6 \n\t"
194 "psraw $6, %%mm5 \n\t"
195 "psraw $6, %%mm4 \n\t"
196 "psraw $6, %%mm3 \n\t"
197 "psraw $6, %%mm2 \n\t"
198 "psraw $6, %%mm1 \n\t"
199 "psraw $6, %%mm0 \n\t"
200
201 "movq %%mm7, (%0) \n\t"
202 "movq %%mm5, 16(%0) \n\t"
203 "movq %%mm3, 32(%0) \n\t"
204 "movq %%mm1, 48(%0) \n\t"
205 "movq %%mm0, 64(%0) \n\t"
206 "movq %%mm2, 80(%0) \n\t"
207 "movq %%mm4, 96(%0) \n\t"
208 "movq %%mm6, 112(%0) \n\t"
209 :: "r"(b2+4*i)
210 : "memory"
211 );
212 }
213
214 add_pixels_clamped_mmx(b2, dst, stride);
215 }
216
217 #define STORE_DIFF_8P( p, d, t, z )\
218 "movq "#d", "#t" \n"\
219 "psraw $6, "#p" \n"\
220 "punpcklbw "#z", "#t" \n"\
221 "paddsw "#t", "#p" \n"\
222 "packuswb "#p", "#p" \n"\
223 "movq "#p", "#d" \n"
224
225 #define H264_IDCT8_1D_SSE2(a,b,c,d,e,f,g,h)\
226 "movdqa "#c", "#a" \n"\
227 "movdqa "#g", "#e" \n"\
228 "psraw $1, "#c" \n"\
229 "psraw $1, "#g" \n"\
230 "psubw "#e", "#c" \n"\
231 "paddw "#a", "#g" \n"\
232 "movdqa "#b", "#e" \n"\
233 "psraw $1, "#e" \n"\
234 "paddw "#b", "#e" \n"\
235 "paddw "#d", "#e" \n"\
236 "paddw "#f", "#e" \n"\
237 "movdqa "#f", "#a" \n"\
238 "psraw $1, "#a" \n"\
239 "paddw "#f", "#a" \n"\
240 "paddw "#h", "#a" \n"\
241 "psubw "#b", "#a" \n"\
242 "psubw "#d", "#b" \n"\
243 "psubw "#d", "#f" \n"\
244 "paddw "#h", "#b" \n"\
245 "psubw "#h", "#f" \n"\
246 "psraw $1, "#d" \n"\
247 "psraw $1, "#h" \n"\
248 "psubw "#d", "#b" \n"\
249 "psubw "#h", "#f" \n"\
250 "movdqa "#e", "#d" \n"\
251 "movdqa "#a", "#h" \n"\
252 "psraw $2, "#d" \n"\
253 "psraw $2, "#h" \n"\
254 "paddw "#f", "#d" \n"\
255 "paddw "#b", "#h" \n"\
256 "psraw $2, "#f" \n"\
257 "psraw $2, "#b" \n"\
258 "psubw "#f", "#e" \n"\
259 "psubw "#a", "#b" \n"\
260 "movdqa 0x00(%1), "#a" \n"\
261 "movdqa 0x40(%1), "#f" \n"\
262 SUMSUB_BA(f, a)\
263 SUMSUB_BA(g, f)\
264 SUMSUB_BA(c, a)\
265 SUMSUB_BA(e, g)\
266 SUMSUB_BA(b, c)\
267 SUMSUB_BA(h, a)\
268 SUMSUB_BA(d, f)
269
270 static void ff_h264_idct8_add_sse2(uint8_t *dst, int16_t *block, int stride)
271 {
272 __asm__ volatile(
273 "movdqa 0x10(%1), %%xmm1 \n"
274 "movdqa 0x20(%1), %%xmm2 \n"
275 "movdqa 0x30(%1), %%xmm3 \n"
276 "movdqa 0x50(%1), %%xmm5 \n"
277 "movdqa 0x60(%1), %%xmm6 \n"
278 "movdqa 0x70(%1), %%xmm7 \n"
279 H264_IDCT8_1D_SSE2(%%xmm0, %%xmm1, %%xmm2, %%xmm3, %%xmm4, %%xmm5, %%xmm6, %%xmm7)
280 TRANSPOSE8(%%xmm4, %%xmm1, %%xmm7, %%xmm3, %%xmm5, %%xmm0, %%xmm2, %%xmm6, (%1))
281 "paddw %4, %%xmm4 \n"
282 "movdqa %%xmm4, 0x00(%1) \n"
283 "movdqa %%xmm2, 0x40(%1) \n"
284 H264_IDCT8_1D_SSE2(%%xmm4, %%xmm0, %%xmm6, %%xmm3, %%xmm2, %%xmm5, %%xmm7, %%xmm1)
285 "movdqa %%xmm6, 0x60(%1) \n"
286 "movdqa %%xmm7, 0x70(%1) \n"
287 "pxor %%xmm7, %%xmm7 \n"
288 STORE_DIFF_8P(%%xmm2, (%0), %%xmm6, %%xmm7)
289 STORE_DIFF_8P(%%xmm0, (%0,%2), %%xmm6, %%xmm7)
290 STORE_DIFF_8P(%%xmm1, (%0,%2,2), %%xmm6, %%xmm7)
291 STORE_DIFF_8P(%%xmm3, (%0,%3), %%xmm6, %%xmm7)
292 "lea (%0,%2,4), %0 \n"
293 STORE_DIFF_8P(%%xmm5, (%0), %%xmm6, %%xmm7)
294 STORE_DIFF_8P(%%xmm4, (%0,%2), %%xmm6, %%xmm7)
295 "movdqa 0x60(%1), %%xmm0 \n"
296 "movdqa 0x70(%1), %%xmm1 \n"
297 STORE_DIFF_8P(%%xmm0, (%0,%2,2), %%xmm6, %%xmm7)
298 STORE_DIFF_8P(%%xmm1, (%0,%3), %%xmm6, %%xmm7)
299 :"+r"(dst)
300 :"r"(block), "r"((x86_reg)stride), "r"((x86_reg)3L*stride), "m"(ff_pw_32)
301 );
302 }
303
304 static void ff_h264_idct_dc_add_mmx2(uint8_t *dst, int16_t *block, int stride)
305 {
306 int dc = (block[0] + 32) >> 6;
307 __asm__ volatile(
308 "movd %0, %%mm0 \n\t"
309 "pshufw $0, %%mm0, %%mm0 \n\t"
310 "pxor %%mm1, %%mm1 \n\t"
311 "psubw %%mm0, %%mm1 \n\t"
312 "packuswb %%mm0, %%mm0 \n\t"
313 "packuswb %%mm1, %%mm1 \n\t"
314 ::"r"(dc)
315 );
316 __asm__ volatile(
317 "movd %0, %%mm2 \n\t"
318 "movd %1, %%mm3 \n\t"
319 "movd %2, %%mm4 \n\t"
320 "movd %3, %%mm5 \n\t"
321 "paddusb %%mm0, %%mm2 \n\t"
322 "paddusb %%mm0, %%mm3 \n\t"
323 "paddusb %%mm0, %%mm4 \n\t"
324 "paddusb %%mm0, %%mm5 \n\t"
325 "psubusb %%mm1, %%mm2 \n\t"
326 "psubusb %%mm1, %%mm3 \n\t"
327 "psubusb %%mm1, %%mm4 \n\t"
328 "psubusb %%mm1, %%mm5 \n\t"
329 "movd %%mm2, %0 \n\t"
330 "movd %%mm3, %1 \n\t"
331 "movd %%mm4, %2 \n\t"
332 "movd %%mm5, %3 \n\t"
333 :"+m"(*(uint32_t*)(dst+0*stride)),
334 "+m"(*(uint32_t*)(dst+1*stride)),
335 "+m"(*(uint32_t*)(dst+2*stride)),
336 "+m"(*(uint32_t*)(dst+3*stride))
337 );
338 }
339
340 static void ff_h264_idct8_dc_add_mmx2(uint8_t *dst, int16_t *block, int stride)
341 {
342 int dc = (block[0] + 32) >> 6;
343 int y;
344 __asm__ volatile(
345 "movd %0, %%mm0 \n\t"
346 "pshufw $0, %%mm0, %%mm0 \n\t"
347 "pxor %%mm1, %%mm1 \n\t"
348 "psubw %%mm0, %%mm1 \n\t"
349 "packuswb %%mm0, %%mm0 \n\t"
350 "packuswb %%mm1, %%mm1 \n\t"
351 ::"r"(dc)
352 );
353 for(y=2; y--; dst += 4*stride){
354 __asm__ volatile(
355 "movq %0, %%mm2 \n\t"
356 "movq %1, %%mm3 \n\t"
357 "movq %2, %%mm4 \n\t"
358 "movq %3, %%mm5 \n\t"
359 "paddusb %%mm0, %%mm2 \n\t"
360 "paddusb %%mm0, %%mm3 \n\t"
361 "paddusb %%mm0, %%mm4 \n\t"
362 "paddusb %%mm0, %%mm5 \n\t"
363 "psubusb %%mm1, %%mm2 \n\t"
364 "psubusb %%mm1, %%mm3 \n\t"
365 "psubusb %%mm1, %%mm4 \n\t"
366 "psubusb %%mm1, %%mm5 \n\t"
367 "movq %%mm2, %0 \n\t"
368 "movq %%mm3, %1 \n\t"
369 "movq %%mm4, %2 \n\t"
370 "movq %%mm5, %3 \n\t"
371 :"+m"(*(uint64_t*)(dst+0*stride)),
372 "+m"(*(uint64_t*)(dst+1*stride)),
373 "+m"(*(uint64_t*)(dst+2*stride)),
374 "+m"(*(uint64_t*)(dst+3*stride))
375 );
376 }
377 }
378
379 //FIXME this table is a duplicate from h264data.h, and will be removed once the tables from, h264 have been split
380 static const uint8_t scan8[16 + 2*4]={
381 4+1*8, 5+1*8, 4+2*8, 5+2*8,
382 6+1*8, 7+1*8, 6+2*8, 7+2*8,
383 4+3*8, 5+3*8, 4+4*8, 5+4*8,
384 6+3*8, 7+3*8, 6+4*8, 7+4*8,
385 1+1*8, 2+1*8,
386 1+2*8, 2+2*8,
387 1+4*8, 2+4*8,
388 1+5*8, 2+5*8,
389 };
390
391 static void ff_h264_idct_add16_mmx(uint8_t *dst, const int *block_offset, DCTELEM *block, int stride, const uint8_t nnzc[6*8]){
392 int i;
393 for(i=0; i<16; i++){
394 if(nnzc[ scan8[i] ])
395 ff_h264_idct_add_mmx(dst + block_offset[i], block + i*16, stride);
396 }
397 }
398
399 static void ff_h264_idct8_add4_mmx(uint8_t *dst, const int *block_offset, DCTELEM *block, int stride, const uint8_t nnzc[6*8]){
400 int i;
401 for(i=0; i<16; i+=4){
402 if(nnzc[ scan8[i] ])
403 ff_h264_idct8_add_mmx(dst + block_offset[i], block + i*16, stride);
404 }
405 }
406
407
408 static void ff_h264_idct_add16_mmx2(uint8_t *dst, const int *block_offset, DCTELEM *block, int stride, const uint8_t nnzc[6*8]){
409 int i;
410 for(i=0; i<16; i++){
411 int nnz = nnzc[ scan8[i] ];
412 if(nnz){
413 if(nnz==1 && block[i*16]) ff_h264_idct_dc_add_mmx2(dst + block_offset[i], block + i*16, stride);
414 else ff_h264_idct_add_mmx (dst + block_offset[i], block + i*16, stride);
415 }
416 }
417 }
418
419 static void ff_h264_idct_add16intra_mmx(uint8_t *dst, const int *block_offset, DCTELEM *block, int stride, const uint8_t nnzc[6*8]){
420 int i;
421 for(i=0; i<16; i++){
422 if(nnzc[ scan8[i] ] || block[i*16])
423 ff_h264_idct_add_mmx(dst + block_offset[i], block + i*16, stride);
424 }
425 }
426
427 static void ff_h264_idct_add16intra_mmx2(uint8_t *dst, const int *block_offset, DCTELEM *block, int stride, const uint8_t nnzc[6*8]){
428 int i;
429 for(i=0; i<16; i++){
430 if(nnzc[ scan8[i] ]) ff_h264_idct_add_mmx (dst + block_offset[i], block + i*16, stride);
431 else if(block[i*16]) ff_h264_idct_dc_add_mmx2(dst + block_offset[i], block + i*16, stride);
432 }
433 }
434
435 static void ff_h264_idct8_add4_mmx2(uint8_t *dst, const int *block_offset, DCTELEM *block, int stride, const uint8_t nnzc[6*8]){
436 int i;
437 for(i=0; i<16; i+=4){
438 int nnz = nnzc[ scan8[i] ];
439 if(nnz){
440 if(nnz==1 && block[i*16]) ff_h264_idct8_dc_add_mmx2(dst + block_offset[i], block + i*16, stride);
441 else ff_h264_idct8_add_mmx (dst + block_offset[i], block + i*16, stride);
442 }
443 }
444 }
445
446 static void ff_h264_idct8_add4_sse2(uint8_t *dst, const int *block_offset, DCTELEM *block, int stride, const uint8_t nnzc[6*8]){
447 int i;
448 for(i=0; i<16; i+=4){
449 int nnz = nnzc[ scan8[i] ];
450 if(nnz){
451 if(nnz==1 && block[i*16]) ff_h264_idct8_dc_add_mmx2(dst + block_offset[i], block + i*16, stride);
452 else ff_h264_idct8_add_sse2 (dst + block_offset[i], block + i*16, stride);
453 }
454 }
455 }
456
457 static void ff_h264_idct_add8_mmx(uint8_t **dest, const int *block_offset, DCTELEM *block, int stride, const uint8_t nnzc[6*8]){
458 int i;
459 for(i=16; i<16+8; i++){
460 if(nnzc[ scan8[i] ] || block[i*16])
461 ff_h264_idct_add_mmx (dest[(i&4)>>2] + block_offset[i], block + i*16, stride);
462 }
463 }
464
465 static void ff_h264_idct_add8_mmx2(uint8_t **dest, const int *block_offset, DCTELEM *block, int stride, const uint8_t nnzc[6*8]){
466 int i;
467 for(i=16; i<16+8; i++){
468 if(nnzc[ scan8[i] ])
469 ff_h264_idct_add_mmx (dest[(i&4)>>2] + block_offset[i], block + i*16, stride);
470 else if(block[i*16])
471 ff_h264_idct_dc_add_mmx2(dest[(i&4)>>2] + block_offset[i], block + i*16, stride);
472 }
473 }
474
475 #if CONFIG_GPL && HAVE_YASM
476 static void ff_h264_idct_dc_add8_mmx2(uint8_t *dst, int16_t *block, int stride)
477 {
478 __asm__ volatile(
479 "movd %0, %%mm0 \n\t" // 0 0 X D
480 "punpcklwd %1, %%mm0 \n\t" // x X d D
481 "paddsw %2, %%mm0 \n\t"
482 "psraw $6, %%mm0 \n\t"
483 "punpcklwd %%mm0, %%mm0 \n\t" // d d D D
484 "pxor %%mm1, %%mm1 \n\t" // 0 0 0 0
485 "psubw %%mm0, %%mm1 \n\t" // -d-d-D-D
486 "packuswb %%mm1, %%mm0 \n\t" // -d-d-D-D d d D D
487 "pshufw $0xFA, %%mm0, %%mm1 \n\t" // -d-d-d-d-D-D-D-D
488 "punpcklwd %%mm0, %%mm0 \n\t" // d d d d D D D D
489 ::"m"(block[ 0]),
490 "m"(block[16]),
491 "m"(ff_pw_32)
492 );
493 __asm__ volatile(
494 "movq %0, %%mm2 \n\t"
495 "movq %1, %%mm3 \n\t"
496 "movq %2, %%mm4 \n\t"
497 "movq %3, %%mm5 \n\t"
498 "paddusb %%mm0, %%mm2 \n\t"
499 "paddusb %%mm0, %%mm3 \n\t"
500 "paddusb %%mm0, %%mm4 \n\t"
501 "paddusb %%mm0, %%mm5 \n\t"
502 "psubusb %%mm1, %%mm2 \n\t"
503 "psubusb %%mm1, %%mm3 \n\t"
504 "psubusb %%mm1, %%mm4 \n\t"
505 "psubusb %%mm1, %%mm5 \n\t"
506 "movq %%mm2, %0 \n\t"
507 "movq %%mm3, %1 \n\t"
508 "movq %%mm4, %2 \n\t"
509 "movq %%mm5, %3 \n\t"
510 :"+m"(*(uint64_t*)(dst+0*stride)),
511 "+m"(*(uint64_t*)(dst+1*stride)),
512 "+m"(*(uint64_t*)(dst+2*stride)),
513 "+m"(*(uint64_t*)(dst+3*stride))
514 );
515 }
516
517 extern void ff_x264_add8x4_idct_sse2(uint8_t *dst, int16_t *block, int stride);
518
519 static void ff_h264_idct_add16_sse2(uint8_t *dst, const int *block_offset, DCTELEM *block, int stride, const uint8_t nnzc[6*8]){
520 int i;
521 for(i=0; i<16; i+=2)
522 if(nnzc[ scan8[i+0] ]|nnzc[ scan8[i+1] ])
523 ff_x264_add8x4_idct_sse2 (dst + block_offset[i], block + i*16, stride);
524 }
525
526 static void ff_h264_idct_add16intra_sse2(uint8_t *dst, const int *block_offset, DCTELEM *block, int stride, const uint8_t nnzc[6*8]){
527 int i;
528 for(i=0; i<16; i+=2){
529 if(nnzc[ scan8[i+0] ]|nnzc[ scan8[i+1] ])
530 ff_x264_add8x4_idct_sse2 (dst + block_offset[i], block + i*16, stride);
531 else if(block[i*16]|block[i*16+16])
532 ff_h264_idct_dc_add8_mmx2(dst + block_offset[i], block + i*16, stride);
533 }
534 }
535
536 static void ff_h264_idct_add8_sse2(uint8_t **dest, const int *block_offset, DCTELEM *block, int stride, const uint8_t nnzc[6*8]){
537 int i;
538 for(i=16; i<16+8; i+=2){
539 if(nnzc[ scan8[i+0] ]|nnzc[ scan8[i+1] ])
540 ff_x264_add8x4_idct_sse2 (dest[(i&4)>>2] + block_offset[i], block + i*16, stride);
541 else if(block[i*16]|block[i*16+16])
542 ff_h264_idct_dc_add8_mmx2(dest[(i&4)>>2] + block_offset[i], block + i*16, stride);
543 }
544 }
545 #endif
546
547 /***********************************/
548 /* deblocking */
549
550 // out: o = |x-y|>a
551 // clobbers: t
552 #define DIFF_GT_MMX(x,y,a,o,t)\
553 "movq "#y", "#t" \n\t"\
554 "movq "#x", "#o" \n\t"\
555 "psubusb "#x", "#t" \n\t"\
556 "psubusb "#y", "#o" \n\t"\
557 "por "#t", "#o" \n\t"\
558 "psubusb "#a", "#o" \n\t"
559
560 // out: o = |x-y|>a
561 // clobbers: t
562 #define DIFF_GT2_MMX(x,y,a,o,t)\
563 "movq "#y", "#t" \n\t"\
564 "movq "#x", "#o" \n\t"\
565 "psubusb "#x", "#t" \n\t"\
566 "psubusb "#y", "#o" \n\t"\
567 "psubusb "#a", "#t" \n\t"\
568 "psubusb "#a", "#o" \n\t"\
569 "pcmpeqb "#t", "#o" \n\t"\
570
571 // in: mm0=p1 mm1=p0 mm2=q0 mm3=q1
572 // out: mm5=beta-1, mm7=mask
573 // clobbers: mm4,mm6
574 #define H264_DEBLOCK_MASK(alpha1, beta1) \
575 "pshufw $0, "#alpha1", %%mm4 \n\t"\
576 "pshufw $0, "#beta1 ", %%mm5 \n\t"\
577 "packuswb %%mm4, %%mm4 \n\t"\
578 "packuswb %%mm5, %%mm5 \n\t"\
579 DIFF_GT_MMX(%%mm1, %%mm2, %%mm4, %%mm7, %%mm6) /* |p0-q0| > alpha-1 */\
580 DIFF_GT_MMX(%%mm0, %%mm1, %%mm5, %%mm4, %%mm6) /* |p1-p0| > beta-1 */\
581 "por %%mm4, %%mm7 \n\t"\
582 DIFF_GT_MMX(%%mm3, %%mm2, %%mm5, %%mm4, %%mm6) /* |q1-q0| > beta-1 */\
583 "por %%mm4, %%mm7 \n\t"\
584 "pxor %%mm6, %%mm6 \n\t"\
585 "pcmpeqb %%mm6, %%mm7 \n\t"
586
587 // in: mm0=p1 mm1=p0 mm2=q0 mm3=q1 mm7=(tc&mask)
588 // out: mm1=p0' mm2=q0'
589 // clobbers: mm0,3-6
590 #define H264_DEBLOCK_P0_Q0(pb_01, pb_3f)\
591 "movq %%mm1 , %%mm5 \n\t"\
592 "pxor %%mm2 , %%mm5 \n\t" /* p0^q0*/\
593 "pand "#pb_01" , %%mm5 \n\t" /* (p0^q0)&1*/\
594 "pcmpeqb %%mm4 , %%mm4 \n\t"\
595 "pxor %%mm4 , %%mm3 \n\t"\
596 "pavgb %%mm0 , %%mm3 \n\t" /* (p1 - q1 + 256)>>1*/\
597 "pavgb "MANGLE(ff_pb_3)" , %%mm3 \n\t" /*(((p1 - q1 + 256)>>1)+4)>>1 = 64+2+(p1-q1)>>2*/\
598 "pxor %%mm1 , %%mm4 \n\t"\
599 "pavgb %%mm2 , %%mm4 \n\t" /* (q0 - p0 + 256)>>1*/\
600 "pavgb %%mm5 , %%mm3 \n\t"\
601 "paddusb %%mm4 , %%mm3 \n\t" /* d+128+33*/\
602 "movq "MANGLE(ff_pb_A1)" , %%mm6 \n\t"\
603 "psubusb %%mm3 , %%mm6 \n\t"\
604 "psubusb "MANGLE(ff_pb_A1)" , %%mm3 \n\t"\
605 "pminub %%mm7 , %%mm6 \n\t"\
606 "pminub %%mm7 , %%mm3 \n\t"\
607 "psubusb %%mm6 , %%mm1 \n\t"\
608 "psubusb %%mm3 , %%mm2 \n\t"\
609 "paddusb %%mm3 , %%mm1 \n\t"\
610 "paddusb %%mm6 , %%mm2 \n\t"
611
612 // in: mm0=p1 mm1=p0 mm2=q0 mm3=q1 mm7=(tc&mask) %8=ff_bone
613 // out: (q1addr) = av_clip( (q2+((p0+q0+1)>>1))>>1, q1-tc0, q1+tc0 )
614 // clobbers: q2, tmp, tc0
615 #define H264_DEBLOCK_Q1(p1, q2, q2addr, q1addr, tc0, tmp)\
616 "movq %%mm1, "#tmp" \n\t"\
617 "pavgb %%mm2, "#tmp" \n\t"\
618 "pavgb "#tmp", "#q2" \n\t" /* avg(p2,avg(p0,q0)) */\
619 "pxor "q2addr", "#tmp" \n\t"\
620 "pand %8, "#tmp" \n\t" /* (p2^avg(p0,q0))&1 */\
621 "psubusb "#tmp", "#q2" \n\t" /* (p2+((p0+q0+1)>>1))>>1 */\
622 "movq "#p1", "#tmp" \n\t"\
623 "psubusb "#tc0", "#tmp" \n\t"\
624 "paddusb "#p1", "#tc0" \n\t"\
625 "pmaxub "#tmp", "#q2" \n\t"\
626 "pminub "#tc0", "#q2" \n\t"\
627 "movq "#q2", "q1addr" \n\t"
628
629 static inline void h264_loop_filter_luma_mmx2(uint8_t *pix, int stride, int alpha1, int beta1, int8_t *tc0)
630 {
631 DECLARE_ALIGNED_8(uint64_t, tmp0[2]);
632
633 __asm__ volatile(
634 "movq (%1,%3), %%mm0 \n\t" //p1
635 "movq (%1,%3,2), %%mm1 \n\t" //p0
636 "movq (%2), %%mm2 \n\t" //q0
637 "movq (%2,%3), %%mm3 \n\t" //q1
638 H264_DEBLOCK_MASK(%6, %7)
639
640 "movd %5, %%mm4 \n\t"
641 "punpcklbw %%mm4, %%mm4 \n\t"
642 "punpcklwd %%mm4, %%mm4 \n\t"
643 "pcmpeqb %%mm3, %%mm3 \n\t"
644 "movq %%mm4, %%mm6 \n\t"
645 "pcmpgtb %%mm3, %%mm4 \n\t"
646 "movq %%mm6, 8+%0 \n\t"
647 "pand %%mm4, %%mm7 \n\t"
648 "movq %%mm7, %0 \n\t"
649
650 /* filter p1 */
651 "movq (%1), %%mm3 \n\t" //p2
652 DIFF_GT2_MMX(%%mm1, %%mm3, %%mm5, %%mm6, %%mm4) // |p2-p0|>beta-1
653 "pand %%mm7, %%mm6 \n\t" // mask & |p2-p0|<beta
654 "pand 8+%0, %%mm7 \n\t" // mask & tc0
655 "movq %%mm7, %%mm4 \n\t"
656 "psubb %%mm6, %%mm7 \n\t"
657 "pand %%mm4, %%mm6 \n\t" // mask & |p2-p0|<beta & tc0
658 H264_DEBLOCK_Q1(%%mm0, %%mm3, "(%1)", "(%1,%3)", %%mm6, %%mm4)
659
660 /* filter q1 */
661 "movq (%2,%3,2), %%mm4 \n\t" //q2
662 DIFF_GT2_MMX(%%mm2, %%mm4, %%mm5, %%mm6, %%mm3) // |q2-q0|>beta-1
663 "pand %0, %%mm6 \n\t"
664 "movq 8+%0, %%mm5 \n\t" // can be merged with the and below but is slower then
665 "pand %%mm6, %%mm5 \n\t"
666 "psubb %%mm6, %%mm7 \n\t"
667 "movq (%2,%3), %%mm3 \n\t"
668 H264_DEBLOCK_Q1(%%mm3, %%mm4, "(%2,%3,2)", "(%2,%3)", %%mm5, %%mm6)
669
670 /* filter p0, q0 */
671 H264_DEBLOCK_P0_Q0(%8, unused)
672 "movq %%mm1, (%1,%3,2) \n\t"
673 "movq %%mm2, (%2) \n\t"
674
675 : "=m"(*tmp0)
676 : "r"(pix-3*stride), "r"(pix), "r"((x86_reg)stride),
677 "m"(*tmp0/*unused*/), "m"(*(uint32_t*)tc0), "m"(alpha1), "m"(beta1),
678 "m"(ff_bone)
679 );
680 }
681
682 static void h264_v_loop_filter_luma_mmx2(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0)
683 {
684 if((tc0[0] & tc0[1]) >= 0)
685 h264_loop_filter_luma_mmx2(pix, stride, alpha-1, beta-1, tc0);
686 if((tc0[2] & tc0[3]) >= 0)
687 h264_loop_filter_luma_mmx2(pix+8, stride, alpha-1, beta-1, tc0+2);
688 }
689 static void h264_h_loop_filter_luma_mmx2(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0)
690 {
691 //FIXME: could cut some load/stores by merging transpose with filter
692 // also, it only needs to transpose 6x8
693 DECLARE_ALIGNED_8(uint8_t, trans[8*8]);
694 int i;
695 for(i=0; i<2; i++, pix+=8*stride, tc0+=2) {
696 if((tc0[0] & tc0[1]) < 0)
697 continue;
698 transpose4x4(trans, pix-4, 8, stride);
699 transpose4x4(trans +4*8, pix, 8, stride);
700 transpose4x4(trans+4, pix-4+4*stride, 8, stride);
701 transpose4x4(trans+4+4*8, pix +4*stride, 8, stride);
702 h264_loop_filter_luma_mmx2(trans+4*8, 8, alpha-1, beta-1, tc0);
703 transpose4x4(pix-2, trans +2*8, stride, 8);
704 transpose4x4(pix-2+4*stride, trans+4+2*8, stride, 8);
705 }
706 }
707
708 static inline void h264_loop_filter_chroma_mmx2(uint8_t *pix, int stride, int alpha1, int beta1, int8_t *tc0)
709 {
710 __asm__ volatile(
711 "movq (%0), %%mm0 \n\t" //p1
712 "movq (%0,%2), %%mm1 \n\t" //p0
713 "movq (%1), %%mm2 \n\t" //q0
714 "movq (%1,%2), %%mm3 \n\t" //q1
715 H264_DEBLOCK_MASK(%4, %5)
716 "movd %3, %%mm6 \n\t"
717 "punpcklbw %%mm6, %%mm6 \n\t"
718 "pand %%mm6, %%mm7 \n\t" // mm7 = tc&mask
719 H264_DEBLOCK_P0_Q0(%6, %7)
720 "movq %%mm1, (%0,%2) \n\t"
721 "movq %%mm2, (%1) \n\t"
722
723 :: "r"(pix-2*stride), "r"(pix), "r"((x86_reg)stride),
724 "r"(*(uint32_t*)tc0),
725 "m"(alpha1), "m"(beta1), "m"(ff_bone), "m"(ff_pb_3F)
726 );
727 }
728
729 static void h264_v_loop_filter_chroma_mmx2(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0)
730 {
731 h264_loop_filter_chroma_mmx2(pix, stride, alpha-1, beta-1, tc0);
732 }
733
734 static void h264_h_loop_filter_chroma_mmx2(uint8_t *pix, int stride, int alpha, int beta, int8_t *tc0)
735 {
736 //FIXME: could cut some load/stores by merging transpose with filter
737 DECLARE_ALIGNED_8(uint8_t, trans[8*4]);
738 transpose4x4(trans, pix-2, 8, stride);
739 transpose4x4(trans+4, pix-2+4*stride, 8, stride);
740 h264_loop_filter_chroma_mmx2(trans+2*8, 8, alpha-1, beta-1, tc0);
741 transpose4x4(pix-2, trans, stride, 8);
742 transpose4x4(pix-2+4*stride, trans+4, stride, 8);
743 }
744
745 // p0 = (p0 + q1 + 2*p1 + 2) >> 2
746 #define H264_FILTER_CHROMA4(p0, p1, q1, one) \
747 "movq "#p0", %%mm4 \n\t"\
748 "pxor "#q1", %%mm4 \n\t"\
749 "pand "#one", %%mm4 \n\t" /* mm4 = (p0^q1)&1 */\
750 "pavgb "#q1", "#p0" \n\t"\
751 "psubusb %%mm4, "#p0" \n\t"\
752 "pavgb "#p1", "#p0" \n\t" /* dst = avg(p1, avg(p0,q1) - ((p0^q1)&1)) */\
753
754 static inline void h264_loop_filter_chroma_intra_mmx2(uint8_t *pix, int stride, int alpha1, int beta1)
755 {
756 __asm__ volatile(
757 "movq (%0), %%mm0 \n\t"
758 "movq (%0,%2), %%mm1 \n\t"
759 "movq (%1), %%mm2 \n\t"
760 "movq (%1,%2), %%mm3 \n\t"
761 H264_DEBLOCK_MASK(%3, %4)
762 "movq %%mm1, %%mm5 \n\t"
763 "movq %%mm2, %%mm6 \n\t"
764 H264_FILTER_CHROMA4(%%mm1, %%mm0, %%mm3, %5) //p0'
765 H264_FILTER_CHROMA4(%%mm2, %%mm3, %%mm0, %5) //q0'
766 "psubb %%mm5, %%mm1 \n\t"
767 "psubb %%mm6, %%mm2 \n\t"
768 "pand %%mm7, %%mm1 \n\t"
769 "pand %%mm7, %%mm2 \n\t"
770 "paddb %%mm5, %%mm1 \n\t"
771 "paddb %%mm6, %%mm2 \n\t"
772 "movq %%mm1, (%0,%2) \n\t"
773 "movq %%mm2, (%1) \n\t"
774 :: "r"(pix-2*stride), "r"(pix), "r"((x86_reg)stride),
775 "m"(alpha1), "m"(beta1), "m"(ff_bone)
776 );
777 }
778
779 static void h264_v_loop_filter_chroma_intra_mmx2(uint8_t *pix, int stride, int alpha, int beta)
780 {
781 h264_loop_filter_chroma_intra_mmx2(pix, stride, alpha-1, beta-1);
782 }
783
784 static void h264_h_loop_filter_chroma_intra_mmx2(uint8_t *pix, int stride, int alpha, int beta)
785 {
786 //FIXME: could cut some load/stores by merging transpose with filter
787 DECLARE_ALIGNED_8(uint8_t, trans[8*4]);
788 transpose4x4(trans, pix-2, 8, stride);
789 transpose4x4(trans+4, pix-2+4*stride, 8, stride);
790 h264_loop_filter_chroma_intra_mmx2(trans+2*8, 8, alpha-1, beta-1);
791 transpose4x4(pix-2, trans, stride, 8);
792 transpose4x4(pix-2+4*stride, trans+4, stride, 8);
793 }
794
795 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],
796 int bidir, int edges, int step, int mask_mv0, int mask_mv1, int field ) {
797 int dir;
798 __asm__ volatile(
799 "pxor %%mm7, %%mm7 \n\t"
800 "movq %0, %%mm6 \n\t"
801 "movq %1, %%mm5 \n\t"
802 "movq %2, %%mm4 \n\t"
803 ::"m"(ff_pb_1), "m"(ff_pb_3), "m"(ff_pb_7)
804 );
805 if(field)
806 __asm__ volatile(
807 "movq %0, %%mm5 \n\t"
808 "movq %1, %%mm4 \n\t"
809 ::"m"(ff_pb_3_1), "m"(ff_pb_7_3)
810 );
811
812 // could do a special case for dir==0 && edges==1, but it only reduces the
813 // average filter time by 1.2%
814 for( dir=1; dir>=0; dir-- ) {
815 const int d_idx = dir ? -8 : -1;
816 const int mask_mv = dir ? mask_mv1 : mask_mv0;
817 DECLARE_ALIGNED_8(const uint64_t, mask_dir) = dir ? 0 : 0xffffffffffffffffULL;
818 int b_idx, edge, l;
819 for( b_idx=12, edge=0; edge<edges; edge+=step, b_idx+=8*step ) {
820 __asm__ volatile(
821 "pand %0, %%mm0 \n\t"
822 ::"m"(mask_dir)
823 );
824 if(!(mask_mv & edge)) {
825 __asm__ volatile("pxor %%mm0, %%mm0 \n\t":);
826 for( l = bidir; l >= 0; l-- ) {
827 __asm__ volatile(
828 "movd %0, %%mm1 \n\t"
829 "punpckldq %1, %%mm1 \n\t"
830 "movq %%mm1, %%mm2 \n\t"
831 "psrlw $7, %%mm2 \n\t"
832 "pand %%mm6, %%mm2 \n\t"
833 "por %%mm2, %%mm1 \n\t" // ref_cache with -2 mapped to -1
834 "punpckldq %%mm1, %%mm2 \n\t"
835 "pcmpeqb %%mm2, %%mm1 \n\t"
836 "paddb %%mm6, %%mm1 \n\t"
837 "punpckhbw %%mm7, %%mm1 \n\t" // ref[b] != ref[bn]
838 "por %%mm1, %%mm0 \n\t"
839
840 "movq %2, %%mm1 \n\t"
841 "movq %3, %%mm2 \n\t"
842 "psubw %4, %%mm1 \n\t"
843 "psubw %5, %%mm2 \n\t"
844 "packsswb %%mm2, %%mm1 \n\t"
845 "paddb %%mm5, %%mm1 \n\t"
846 "pminub %%mm4, %%mm1 \n\t"
847 "pcmpeqb %%mm4, %%mm1 \n\t" // abs(mv[b] - mv[bn]) >= limit
848 "por %%mm1, %%mm0 \n\t"
849 ::"m"(ref[l][b_idx]),
850 "m"(ref[l][b_idx+d_idx]),
851 "m"(mv[l][b_idx][0]),
852 "m"(mv[l][b_idx+2][0]),
853 "m"(mv[l][b_idx+d_idx][0]),
854 "m"(mv[l][b_idx+d_idx+2][0])
855 );
856 }
857 }
858 __asm__ volatile(
859 "movd %0, %%mm1 \n\t"
860 "por %1, %%mm1 \n\t"
861 "punpcklbw %%mm7, %%mm1 \n\t"
862 "pcmpgtw %%mm7, %%mm1 \n\t" // nnz[b] || nnz[bn]
863 ::"m"(nnz[b_idx]),
864 "m"(nnz[b_idx+d_idx])
865 );
866 __asm__ volatile(
867 "pcmpeqw %%mm7, %%mm0 \n\t"
868 "pcmpeqw %%mm7, %%mm0 \n\t"
869 "psrlw $15, %%mm0 \n\t" // nonzero -> 1
870 "psrlw $14, %%mm1 \n\t"
871 "movq %%mm0, %%mm2 \n\t"
872 "por %%mm1, %%mm2 \n\t"
873 "psrlw $1, %%mm1 \n\t"
874 "pandn %%mm2, %%mm1 \n\t"
875 "movq %%mm1, %0 \n\t"
876 :"=m"(*bS[dir][edge])
877 ::"memory"
878 );
879 }
880 edges = 4;
881 step = 1;
882 }
883 __asm__ volatile(
884 "movq (%0), %%mm0 \n\t"
885 "movq 8(%0), %%mm1 \n\t"
886 "movq 16(%0), %%mm2 \n\t"
887 "movq 24(%0), %%mm3 \n\t"
888 TRANSPOSE4(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4)
889 "movq %%mm0, (%0) \n\t"
890 "movq %%mm3, 8(%0) \n\t"
891 "movq %%mm4, 16(%0) \n\t"
892 "movq %%mm2, 24(%0) \n\t"
893 ::"r"(bS[0])
894 :"memory"
895 );
896 }
897
898 /***********************************/
899 /* motion compensation */
900
901 #define QPEL_H264V_MM(A,B,C,D,E,F,OP,T,Z,d,q)\
902 "mov"#q" "#C", "#T" \n\t"\
903 "mov"#d" (%0), "#F" \n\t"\
904 "paddw "#D", "#T" \n\t"\
905 "psllw $2, "#T" \n\t"\
906 "psubw "#B", "#T" \n\t"\
907 "psubw "#E", "#T" \n\t"\
908 "punpcklbw "#Z", "#F" \n\t"\
909 "pmullw %4, "#T" \n\t"\
910 "paddw %5, "#A" \n\t"\
911 "add %2, %0 \n\t"\
912 "paddw "#F", "#A" \n\t"\
913 "paddw "#A", "#T" \n\t"\
914 "psraw $5, "#T" \n\t"\
915 "packuswb "#T", "#T" \n\t"\
916 OP(T, (%1), A, d)\
917 "add %3, %1 \n\t"
918
919 #define QPEL_H264HV_MM(A,B,C,D,E,F,OF,T,Z,d,q)\
920 "mov"#q" "#C", "#T" \n\t"\
921 "mov"#d" (%0), "#F" \n\t"\
922 "paddw "#D", "#T" \n\t"\
923 "psllw $2, "#T" \n\t"\
924 "paddw %4, "#A" \n\t"\
925 "psubw "#B", "#T" \n\t"\
926 "psubw "#E", "#T" \n\t"\
927 "punpcklbw "#Z", "#F" \n\t"\
928 "pmullw %3, "#T" \n\t"\
929 "paddw "#F", "#A" \n\t"\
930 "add %2, %0 \n\t"\
931 "paddw "#A", "#T" \n\t"\
932 "mov"#q" "#T", "#OF"(%1) \n\t"
933
934 #define QPEL_H264V(A,B,C,D,E,F,OP) QPEL_H264V_MM(A,B,C,D,E,F,OP,%%mm6,%%mm7,d,q)
935 #define QPEL_H264HV(A,B,C,D,E,F,OF) QPEL_H264HV_MM(A,B,C,D,E,F,OF,%%mm6,%%mm7,d,q)
936 #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)
937 #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)
938
939
940 #define QPEL_H264(OPNAME, OP, MMX)\
941 static av_noinline void OPNAME ## h264_qpel4_h_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
942 int h=4;\
943 \
944 __asm__ volatile(\
945 "pxor %%mm7, %%mm7 \n\t"\
946 "movq %5, %%mm4 \n\t"\
947 "movq %6, %%mm5 \n\t"\
948 "1: \n\t"\
949 "movd -1(%0), %%mm1 \n\t"\
950 "movd (%0), %%mm2 \n\t"\
951 "movd 1(%0), %%mm3 \n\t"\
952 "movd 2(%0), %%mm0 \n\t"\
953 "punpcklbw %%mm7, %%mm1 \n\t"\
954 "punpcklbw %%mm7, %%mm2 \n\t"\
955 "punpcklbw %%mm7, %%mm3 \n\t"\
956 "punpcklbw %%mm7, %%mm0 \n\t"\
957 "paddw %%mm0, %%mm1 \n\t"\
958 "paddw %%mm3, %%mm2 \n\t"\
959 "movd -2(%0), %%mm0 \n\t"\
960 "movd 3(%0), %%mm3 \n\t"\
961 "punpcklbw %%mm7, %%mm0 \n\t"\
962 "punpcklbw %%mm7, %%mm3 \n\t"\
963 "paddw %%mm3, %%mm0 \n\t"\
964 "psllw $2, %%mm2 \n\t"\
965 "psubw %%mm1, %%mm2 \n\t"\
966 "pmullw %%mm4, %%mm2 \n\t"\
967 "paddw %%mm5, %%mm0 \n\t"\
968 "paddw %%mm2, %%mm0 \n\t"\
969 "psraw $5, %%mm0 \n\t"\
970 "packuswb %%mm0, %%mm0 \n\t"\
971 OP(%%mm0, (%1),%%mm6, d)\
972 "add %3, %0 \n\t"\
973 "add %4, %1 \n\t"\
974 "decl %2 \n\t"\
975 " jnz 1b \n\t"\
976 : "+a"(src), "+c"(dst), "+g"(h)\
977 : "d"((x86_reg)srcStride), "S"((x86_reg)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\
978 : "memory"\
979 );\
980 }\
981 static av_noinline void OPNAME ## h264_qpel4_h_lowpass_l2_ ## MMX(uint8_t *dst, uint8_t *src, uint8_t *src2, int dstStride, int src2Stride){\
982 int h=4;\
983 __asm__ volatile(\
984 "pxor %%mm7, %%mm7 \n\t"\
985 "movq %0, %%mm4 \n\t"\
986 "movq %1, %%mm5 \n\t"\
987 :: "m"(ff_pw_5), "m"(ff_pw_16)\
988 );\
989 do{\
990 __asm__ volatile(\
991 "movd -1(%0), %%mm1 \n\t"\
992 "movd (%0), %%mm2 \n\t"\
993 "movd 1(%0), %%mm3 \n\t"\
994 "movd 2(%0), %%mm0 \n\t"\
995 "punpcklbw %%mm7, %%mm1 \n\t"\
996 "punpcklbw %%mm7, %%mm2 \n\t"\
997 "punpcklbw %%mm7, %%mm3 \n\t"\
998 "punpcklbw %%mm7, %%mm0 \n\t"\
999 "paddw %%mm0, %%mm1 \n\t"\
1000 "paddw %%mm3, %%mm2 \n\t"\
1001 "movd -2(%0), %%mm0 \n\t"\
1002 "movd 3(%0), %%mm3 \n\t"\
1003 "punpcklbw %%mm7, %%mm0 \n\t"\
1004 "punpcklbw %%mm7, %%mm3 \n\t"\
1005 "paddw %%mm3, %%mm0 \n\t"\
1006 "psllw $2, %%mm2 \n\t"\
1007 "psubw %%mm1, %%mm2 \n\t"\
1008 "pmullw %%mm4, %%mm2 \n\t"\
1009 "paddw %%mm5, %%mm0 \n\t"\
1010 "paddw %%mm2, %%mm0 \n\t"\
1011 "movd (%2), %%mm3 \n\t"\
1012 "psraw $5, %%mm0 \n\t"\
1013 "packuswb %%mm0, %%mm0 \n\t"\
1014 PAVGB" %%mm3, %%mm0 \n\t"\
1015 OP(%%mm0, (%1),%%mm6, d)\
1016 "add %4, %0 \n\t"\
1017 "add %4, %1 \n\t"\
1018 "add %3, %2 \n\t"\
1019 : "+a"(src), "+c"(dst), "+d"(src2)\
1020 : "D"((x86_reg)src2Stride), "S"((x86_reg)dstStride)\
1021 : "memory"\
1022 );\
1023 }while(--h);\
1024 }\
1025 static av_noinline void OPNAME ## h264_qpel4_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
1026 src -= 2*srcStride;\
1027 __asm__ volatile(\
1028 "pxor %%mm7, %%mm7 \n\t"\
1029 "movd (%0), %%mm0 \n\t"\
1030 "add %2, %0 \n\t"\
1031 "movd (%0), %%mm1 \n\t"\
1032 "add %2, %0 \n\t"\
1033 "movd (%0), %%mm2 \n\t"\
1034 "add %2, %0 \n\t"\
1035 "movd (%0), %%mm3 \n\t"\
1036 "add %2, %0 \n\t"\
1037 "movd (%0), %%mm4 \n\t"\
1038 "add %2, %0 \n\t"\
1039 "punpcklbw %%mm7, %%mm0 \n\t"\
1040 "punpcklbw %%mm7, %%mm1 \n\t"\
1041 "punpcklbw %%mm7, %%mm2 \n\t"\
1042 "punpcklbw %%mm7, %%mm3 \n\t"\
1043 "punpcklbw %%mm7, %%mm4 \n\t"\
1044 QPEL_H264V(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\
1045 QPEL_H264V(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\
1046 QPEL_H264V(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\
1047 QPEL_H264V(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\
1048 \
1049 : "+a"(src), "+c"(dst)\
1050 : "S"((x86_reg)srcStride), "D"((x86_reg)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\
1051 : "memory"\
1052 );\
1053 }\
1054 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){\
1055 int h=4;\
1056 int w=3;\
1057 src -= 2*srcStride+2;\
1058 while(w--){\
1059 __asm__ volatile(\
1060 "pxor %%mm7, %%mm7 \n\t"\
1061 "movd (%0), %%mm0 \n\t"\
1062 "add %2, %0 \n\t"\
1063 "movd (%0), %%mm1 \n\t"\
1064 "add %2, %0 \n\t"\
1065 "movd (%0), %%mm2 \n\t"\
1066 "add %2, %0 \n\t"\
1067 "movd (%0), %%mm3 \n\t"\
1068 "add %2, %0 \n\t"\
1069 "movd (%0), %%mm4 \n\t"\
1070 "add %2, %0 \n\t"\
1071 "punpcklbw %%mm7, %%mm0 \n\t"\
1072 "punpcklbw %%mm7, %%mm1 \n\t"\
1073 "punpcklbw %%mm7, %%mm2 \n\t"\
1074 "punpcklbw %%mm7, %%mm3 \n\t"\
1075 "punpcklbw %%mm7, %%mm4 \n\t"\
1076 QPEL_H264HV(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, 0*8*3)\
1077 QPEL_H264HV(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, 1*8*3)\
1078 QPEL_H264HV(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, 2*8*3)\
1079 QPEL_H264HV(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, 3*8*3)\
1080 \
1081 : "+a"(src)\
1082 : "c"(tmp), "S"((x86_reg)srcStride), "m"(ff_pw_5), "m"(ff_pw_16)\
1083 : "memory"\
1084 );\
1085 tmp += 4;\
1086 src += 4 - 9*srcStride;\
1087 }\
1088 tmp -= 3*4;\
1089 __asm__ volatile(\
1090 "1: \n\t"\
1091 "movq (%0), %%mm0 \n\t"\
1092 "paddw 10(%0), %%mm0 \n\t"\
1093 "movq 2(%0), %%mm1 \n\t"\
1094 "paddw 8(%0), %%mm1 \n\t"\
1095 "movq 4(%0), %%mm2 \n\t"\
1096 "paddw 6(%0), %%mm2 \n\t"\
1097 "psubw %%mm1, %%mm0 \n\t"/*a-b (abccba)*/\
1098 "psraw $2, %%mm0 \n\t"/*(a-b)/4 */\
1099 "psubw %%mm1, %%mm0 \n\t"/*(a-b)/4-b */\
1100 "paddsw %%mm2, %%mm0 \n\t"\
1101 "psraw $2, %%mm0 \n\t"/*((a-b)/4-b+c)/4 */\
1102 "paddw %%mm2, %%mm0 \n\t"/*(a-5*b+20*c)/16 */\
1103 "psraw $6, %%mm0 \n\t"\
1104 "packuswb %%mm0, %%mm0 \n\t"\
1105 OP(%%mm0, (%1),%%mm7, d)\
1106 "add $24, %0 \n\t"\
1107 "add %3, %1 \n\t"\
1108 "decl %2 \n\t"\
1109 " jnz 1b \n\t"\
1110 : "+a"(tmp), "+c"(dst), "+g"(h)\
1111 : "S"((x86_reg)dstStride)\
1112 : "memory"\
1113 );\
1114 }\
1115 \
1116 static av_noinline void OPNAME ## h264_qpel8_h_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
1117 int h=8;\
1118 __asm__ volatile(\
1119 "pxor %%mm7, %%mm7 \n\t"\
1120 "movq %5, %%mm6 \n\t"\
1121 "1: \n\t"\
1122 "movq (%0), %%mm0 \n\t"\
1123 "movq 1(%0), %%mm2 \n\t"\
1124 "movq %%mm0, %%mm1 \n\t"\
1125 "movq %%mm2, %%mm3 \n\t"\
1126 "punpcklbw %%mm7, %%mm0 \n\t"\
1127 "punpckhbw %%mm7, %%mm1 \n\t"\
1128 "punpcklbw %%mm7, %%mm2 \n\t"\
1129 "punpckhbw %%mm7, %%mm3 \n\t"\
1130 "paddw %%mm2, %%mm0 \n\t"\
1131 "paddw %%mm3, %%mm1 \n\t"\
1132 "psllw $2, %%mm0 \n\t"\
1133 "psllw $2, %%mm1 \n\t"\
1134 "movq -1(%0), %%mm2 \n\t"\
1135 "movq 2(%0), %%mm4 \n\t"\
1136 "movq %%mm2, %%mm3 \n\t"\
1137 "movq %%mm4, %%mm5 \n\t"\
1138 "punpcklbw %%mm7, %%mm2 \n\t"\
1139 "punpckhbw %%mm7, %%mm3 \n\t"\
1140 "punpcklbw %%mm7, %%mm4 \n\t"\
1141 "punpckhbw %%mm7, %%mm5 \n\t"\
1142 "paddw %%mm4, %%mm2 \n\t"\
1143 "paddw %%mm3, %%mm5 \n\t"\
1144 "psubw %%mm2, %%mm0 \n\t"\
1145 "psubw %%mm5, %%mm1 \n\t"\
1146 "pmullw %%mm6, %%mm0 \n\t"\
1147 "pmullw %%mm6, %%mm1 \n\t"\
1148 "movd -2(%0), %%mm2 \n\t"\
1149 "movd 7(%0), %%mm5 \n\t"\
1150 "punpcklbw %%mm7, %%mm2 \n\t"\
1151 "punpcklbw %%mm7, %%mm5 \n\t"\
1152 "paddw %%mm3, %%mm2 \n\t"\
1153 "paddw %%mm5, %%mm4 \n\t"\
1154 "movq %6, %%mm5 \n\t"\
1155 "paddw %%mm5, %%mm2 \n\t"\
1156 "paddw %%mm5, %%mm4 \n\t"\
1157 "paddw %%mm2, %%mm0 \n\t"\
1158 "paddw %%mm4, %%mm1 \n\t"\
1159 "psraw $5, %%mm0 \n\t"\
1160 "psraw $5, %%mm1 \n\t"\
1161 "packuswb %%mm1, %%mm0 \n\t"\
1162 OP(%%mm0, (%1),%%mm5, q)\
1163 "add %3, %0 \n\t"\
1164 "add %4, %1 \n\t"\
1165 "decl %2 \n\t"\
1166 " jnz 1b \n\t"\
1167 : "+a"(src), "+c"(dst), "+g"(h)\
1168 : "d"((x86_reg)srcStride), "S"((x86_reg)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\
1169 : "memory"\
1170 );\
1171 }\
1172 \
1173 static av_noinline void OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(uint8_t *dst, uint8_t *src, uint8_t *src2, int dstStride, int src2Stride){\
1174 int h=8;\
1175 __asm__ volatile(\
1176 "pxor %%mm7, %%mm7 \n\t"\
1177 "movq %0, %%mm6 \n\t"\
1178 :: "m"(ff_pw_5)\
1179 );\
1180 do{\
1181 __asm__ volatile(\
1182 "movq (%0), %%mm0 \n\t"\
1183 "movq 1(%0), %%mm2 \n\t"\
1184 "movq %%mm0, %%mm1 \n\t"\
1185 "movq %%mm2, %%mm3 \n\t"\
1186 "punpcklbw %%mm7, %%mm0 \n\t"\
1187 "punpckhbw %%mm7, %%mm1 \n\t"\
1188 "punpcklbw %%mm7, %%mm2 \n\t"\
1189 "punpckhbw %%mm7, %%mm3 \n\t"\
1190 "paddw %%mm2, %%mm0 \n\t"\
1191 "paddw %%mm3, %%mm1 \n\t"\
1192 "psllw $2, %%mm0 \n\t"\
1193 "psllw $2, %%mm1 \n\t"\
1194 "movq -1(%0), %%mm2 \n\t"\
1195 "movq 2(%0), %%mm4 \n\t"\
1196 "movq %%mm2, %%mm3 \n\t"\
1197 "movq %%mm4, %%mm5 \n\t"\
1198 "punpcklbw %%mm7, %%mm2 \n\t"\
1199 "punpckhbw %%mm7, %%mm3 \n\t"\
1200 "punpcklbw %%mm7, %%mm4 \n\t"\
1201 "punpckhbw %%mm7, %%mm5 \n\t"\
1202 "paddw %%mm4, %%mm2 \n\t"\
1203 "paddw %%mm3, %%mm5 \n\t"\
1204 "psubw %%mm2, %%mm0 \n\t"\
1205 "psubw %%mm5, %%mm1 \n\t"\
1206 "pmullw %%mm6, %%mm0 \n\t"\
1207 "pmullw %%mm6, %%mm1 \n\t"\
1208 "movd -2(%0), %%mm2 \n\t"\
1209 "movd 7(%0), %%mm5 \n\t"\
1210 "punpcklbw %%mm7, %%mm2 \n\t"\
1211 "punpcklbw %%mm7, %%mm5 \n\t"\
1212 "paddw %%mm3, %%mm2 \n\t"\
1213 "paddw %%mm5, %%mm4 \n\t"\
1214 "movq %5, %%mm5 \n\t"\
1215 "paddw %%mm5, %%mm2 \n\t"\
1216 "paddw %%mm5, %%mm4 \n\t"\
1217 "paddw %%mm2, %%mm0 \n\t"\
1218 "paddw %%mm4, %%mm1 \n\t"\
1219 "psraw $5, %%mm0 \n\t"\
1220 "psraw $5, %%mm1 \n\t"\
1221 "movq (%2), %%mm4 \n\t"\
1222 "packuswb %%mm1, %%mm0 \n\t"\
1223 PAVGB" %%mm4, %%mm0 \n\t"\
1224 OP(%%mm0, (%1),%%mm5, q)\
1225 "add %4, %0 \n\t"\
1226 "add %4, %1 \n\t"\
1227 "add %3, %2 \n\t"\
1228 : "+a"(src), "+c"(dst), "+d"(src2)\
1229 : "D"((x86_reg)src2Stride), "S"((x86_reg)dstStride),\
1230 "m"(ff_pw_16)\
1231 : "memory"\
1232 );\
1233 }while(--h);\
1234 }\
1235 \
1236 static av_noinline void OPNAME ## h264_qpel8or16_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
1237 int w= 2;\
1238 src -= 2*srcStride;\
1239 \
1240 while(w--){\
1241 __asm__ volatile(\
1242 "pxor %%mm7, %%mm7 \n\t"\
1243 "movd (%0), %%mm0 \n\t"\
1244 "add %2, %0 \n\t"\
1245 "movd (%0), %%mm1 \n\t"\
1246 "add %2, %0 \n\t"\
1247 "movd (%0), %%mm2 \n\t"\
1248 "add %2, %0 \n\t"\
1249 "movd (%0), %%mm3 \n\t"\
1250 "add %2, %0 \n\t"\
1251 "movd (%0), %%mm4 \n\t"\
1252 "add %2, %0 \n\t"\
1253 "punpcklbw %%mm7, %%mm0 \n\t"\
1254 "punpcklbw %%mm7, %%mm1 \n\t"\
1255 "punpcklbw %%mm7, %%mm2 \n\t"\
1256 "punpcklbw %%mm7, %%mm3 \n\t"\
1257 "punpcklbw %%mm7, %%mm4 \n\t"\
1258 QPEL_H264V(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\
1259 QPEL_H264V(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\
1260 QPEL_H264V(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\
1261 QPEL_H264V(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\
1262 QPEL_H264V(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, OP)\
1263 QPEL_H264V(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, OP)\
1264 QPEL_H264V(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\
1265 QPEL_H264V(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\
1266 \
1267 : "+a"(src), "+c"(dst)\
1268 : "S"((x86_reg)srcStride), "D"((x86_reg)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\
1269 : "memory"\
1270 );\
1271 if(h==16){\
1272 __asm__ volatile(\
1273 QPEL_H264V(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\
1274 QPEL_H264V(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\
1275 QPEL_H264V(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, OP)\
1276 QPEL_H264V(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, OP)\
1277 QPEL_H264V(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, OP)\
1278 QPEL_H264V(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, OP)\
1279 QPEL_H264V(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, OP)\
1280 QPEL_H264V(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, OP)\
1281 \
1282 : "+a"(src), "+c"(dst)\
1283 : "S"((x86_reg)srcStride), "D"((x86_reg)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\
1284 : "memory"\
1285 );\
1286 }\
1287 src += 4-(h+5)*srcStride;\
1288 dst += 4-h*dstStride;\
1289 }\
1290 }\
1291 static av_always_inline void OPNAME ## h264_qpel8or16_hv1_lowpass_ ## MMX(int16_t *tmp, uint8_t *src, int tmpStride, int srcStride, int size){\
1292 int w = (size+8)>>2;\
1293 src -= 2*srcStride+2;\
1294 while(w--){\
1295 __asm__ volatile(\
1296 "pxor %%mm7, %%mm7 \n\t"\
1297 "movd (%0), %%mm0 \n\t"\
1298 "add %2, %0 \n\t"\
1299 "movd (%0), %%mm1 \n\t"\
1300 "add %2, %0 \n\t"\
1301 "movd (%0), %%mm2 \n\t"\
1302 "add %2, %0 \n\t"\
1303 "movd (%0), %%mm3 \n\t"\
1304 "add %2, %0 \n\t"\
1305 "movd (%0), %%mm4 \n\t"\
1306 "add %2, %0 \n\t"\
1307 "punpcklbw %%mm7, %%mm0 \n\t"\
1308 "punpcklbw %%mm7, %%mm1 \n\t"\
1309 "punpcklbw %%mm7, %%mm2 \n\t"\
1310 "punpcklbw %%mm7, %%mm3 \n\t"\
1311 "punpcklbw %%mm7, %%mm4 \n\t"\
1312 QPEL_H264HV(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, 0*48)\
1313 QPEL_H264HV(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, 1*48)\
1314 QPEL_H264HV(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, 2*48)\
1315 QPEL_H264HV(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, 3*48)\
1316 QPEL_H264HV(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, 4*48)\
1317 QPEL_H264HV(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, 5*48)\
1318 QPEL_H264HV(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, 6*48)\
1319 QPEL_H264HV(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, 7*48)\
1320 : "+a"(src)\
1321 : "c"(tmp), "S"((x86_reg)srcStride), "m"(ff_pw_5), "m"(ff_pw_16)\
1322 : "memory"\
1323 );\
1324 if(size==16){\
1325 __asm__ volatile(\
1326 QPEL_H264HV(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, 8*48)\
1327 QPEL_H264HV(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, 9*48)\
1328 QPEL_H264HV(%%mm4, %%mm5, %%mm0, %%mm1, %%mm2, %%mm3, 10*48)\
1329 QPEL_H264HV(%%mm5, %%mm0, %%mm1, %%mm2, %%mm3, %%mm4, 11*48)\
1330 QPEL_H264HV(%%mm0, %%mm1, %%mm2, %%mm3, %%mm4, %%mm5, 12*48)\
1331 QPEL_H264HV(%%mm1, %%mm2, %%mm3, %%mm4, %%mm5, %%mm0, 13*48)\
1332 QPEL_H264HV(%%mm2, %%mm3, %%mm4, %%mm5, %%mm0, %%mm1, 14*48)\
1333 QPEL_H264HV(%%mm3, %%mm4, %%mm5, %%mm0, %%mm1, %%mm2, 15*48)\
1334 : "+a"(src)\
1335 : "c"(tmp), "S"((x86_reg)srcStride), "m"(ff_pw_5), "m"(ff_pw_16)\
1336 : "memory"\
1337 );\
1338 }\
1339 tmp += 4;\
1340 src += 4 - (size+5)*srcStride;\
1341 }\
1342 }\
1343 static av_always_inline void OPNAME ## h264_qpel8or16_hv2_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, int dstStride, int tmpStride, int size){\
1344 int w = size>>4;\
1345 do{\
1346 int h = size;\
1347 __asm__ volatile(\
1348 "1: \n\t"\
1349 "movq (%0), %%mm0 \n\t"\
1350 "movq 8(%0), %%mm3 \n\t"\
1351 "movq 2(%0), %%mm1 \n\t"\
1352 "movq 10(%0), %%mm4 \n\t"\
1353 "paddw %%mm4, %%mm0 \n\t"\
1354 "paddw %%mm3, %%mm1 \n\t"\
1355 "paddw 18(%0), %%mm3 \n\t"\
1356 "paddw 16(%0), %%mm4 \n\t"\
1357 "movq 4(%0), %%mm2 \n\t"\
1358 "movq 12(%0), %%mm5 \n\t"\
1359 "paddw 6(%0), %%mm2 \n\t"\
1360 "paddw 14(%0), %%mm5 \n\t"\
1361 "psubw %%mm1, %%mm0 \n\t"\
1362 "psubw %%mm4, %%mm3 \n\t"\
1363 "psraw $2, %%mm0 \n\t"\
1364 "psraw $2, %%mm3 \n\t"\
1365 "psubw %%mm1, %%mm0 \n\t"\
1366 "psubw %%mm4, %%mm3 \n\t"\
1367 "paddsw %%mm2, %%mm0 \n\t"\
1368 "paddsw %%mm5, %%mm3 \n\t"\
1369 "psraw $2, %%mm0 \n\t"\
1370 "psraw $2, %%mm3 \n\t"\
1371 "paddw %%mm2, %%mm0 \n\t"\
1372 "paddw %%mm5, %%mm3 \n\t"\
1373 "psraw $6, %%mm0 \n\t"\
1374 "psraw $6, %%mm3 \n\t"\
1375 "packuswb %%mm3, %%mm0 \n\t"\
1376 OP(%%mm0, (%1),%%mm7, q)\
1377 "add $48, %0 \n\t"\
1378 "add %3, %1 \n\t"\
1379 "decl %2 \n\t"\
1380 " jnz 1b \n\t"\
1381 : "+a"(tmp), "+c"(dst), "+g"(h)\
1382 : "S"((x86_reg)dstStride)\
1383 : "memory"\
1384 );\
1385 tmp += 8 - size*24;\
1386 dst += 8 - size*dstStride;\
1387 }while(w--);\
1388 }\
1389 \
1390 static void OPNAME ## h264_qpel8_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
1391 OPNAME ## h264_qpel8or16_v_lowpass_ ## MMX(dst , src , dstStride, srcStride, 8);\
1392 }\
1393 static av_noinline void OPNAME ## h264_qpel16_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
1394 OPNAME ## h264_qpel8or16_v_lowpass_ ## MMX(dst , src , dstStride, srcStride, 16);\
1395 OPNAME ## h264_qpel8or16_v_lowpass_ ## MMX(dst+8, src+8, dstStride, srcStride, 16);\
1396 }\
1397 \
1398 static void OPNAME ## h264_qpel16_h_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
1399 OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst , src , dstStride, srcStride);\
1400 OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst+8, src+8, dstStride, srcStride);\
1401 src += 8*srcStride;\
1402 dst += 8*dstStride;\
1403 OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst , src , dstStride, srcStride);\
1404 OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst+8, src+8, dstStride, srcStride);\
1405 }\
1406 \
1407 static av_noinline void OPNAME ## h264_qpel16_h_lowpass_l2_ ## MMX(uint8_t *dst, uint8_t *src, uint8_t *src2, int dstStride, int src2Stride){\
1408 OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(dst , src , src2 , dstStride, src2Stride);\
1409 OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(dst+8, src+8, src2+8, dstStride, src2Stride);\
1410 src += 8*dstStride;\
1411 dst += 8*dstStride;\
1412 src2 += 8*src2Stride;\
1413 OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(dst , src , src2 , dstStride, src2Stride);\
1414 OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(dst+8, src+8, src2+8, dstStride, src2Stride);\
1415 }\
1416 \
1417 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){\
1418 put_h264_qpel8or16_hv1_lowpass_ ## MMX(tmp, src, tmpStride, srcStride, size);\
1419 OPNAME ## h264_qpel8or16_hv2_lowpass_ ## MMX(dst, tmp, dstStride, tmpStride, size);\
1420 }\
1421 static void OPNAME ## h264_qpel8_hv_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
1422 OPNAME ## h264_qpel8or16_hv_lowpass_ ## MMX(dst , tmp , src , dstStride, tmpStride, srcStride, 8);\
1423 }\
1424 \
1425 static void OPNAME ## h264_qpel16_hv_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
1426 OPNAME ## h264_qpel8or16_hv_lowpass_ ## MMX(dst , tmp , src , dstStride, tmpStride, srcStride, 16);\
1427 }\
1428 \
1429 static av_noinline void OPNAME ## pixels4_l2_shift5_ ## MMX(uint8_t *dst, int16_t *src16, uint8_t *src8, int dstStride, int src8Stride, int h)\
1430 {\
1431 __asm__ volatile(\
1432 "movq (%1), %%mm0 \n\t"\
1433 "movq 24(%1), %%mm1 \n\t"\
1434 "psraw $5, %%mm0 \n\t"\
1435 "psraw $5, %%mm1 \n\t"\
1436 "packuswb %%mm0, %%mm0 \n\t"\
1437 "packuswb %%mm1, %%mm1 \n\t"\
1438 PAVGB" (%0), %%mm0 \n\t"\
1439 PAVGB" (%0,%3), %%mm1 \n\t"\
1440 OP(%%mm0, (%2), %%mm4, d)\
1441 OP(%%mm1, (%2,%4), %%mm5, d)\
1442 "lea (%0,%3,2), %0 \n\t"\
1443 "lea (%2,%4,2), %2 \n\t"\
1444 "movq 48(%1), %%mm0 \n\t"\
1445 "movq 72(%1), %%mm1 \n\t"\
1446 "psraw $5, %%mm0 \n\t"\
1447 "psraw $5, %%mm1 \n\t"\
1448 "packuswb %%mm0, %%mm0 \n\t"\
1449 "packuswb %%mm1, %%mm1 \n\t"\
1450 PAVGB" (%0), %%mm0 \n\t"\
1451 PAVGB" (%0,%3), %%mm1 \n\t"\
1452 OP(%%mm0, (%2), %%mm4, d)\
1453 OP(%%mm1, (%2,%4), %%mm5, d)\
1454 :"+a"(src8), "+c"(src16), "+d"(dst)\
1455 :"S"((x86_reg)src8Stride), "D"((x86_reg)dstStride)\
1456 :"memory");\
1457 }\
1458 static av_noinline void OPNAME ## pixels8_l2_shift5_ ## MMX(uint8_t *dst, int16_t *src16, uint8_t *src8, int dstStride, int src8Stride, int h)\
1459 {\
1460 do{\
1461 __asm__ volatile(\
1462 "movq (%1), %%mm0 \n\t"\
1463 "movq 8(%1), %%mm1 \n\t"\
1464 "movq 48(%1), %%mm2 \n\t"\
1465 "movq 8+48(%1), %%mm3 \n\t"\
1466 "psraw $5, %%mm0 \n\t"\
1467 "psraw $5, %%mm1 \n\t"\
1468 "psraw $5, %%mm2 \n\t"\
1469 "psraw $5, %%mm3 \n\t"\
1470 "packuswb %%mm1, %%mm0 \n\t"\
1471 "packuswb %%mm3, %%mm2 \n\t"\
1472 PAVGB" (%0), %%mm0 \n\t"\
1473 PAVGB" (%0,%3), %%mm2 \n\t"\
1474 OP(%%mm0, (%2), %%mm5, q)\
1475 OP(%%mm2, (%2,%4), %%mm5, q)\
1476 ::"a"(src8), "c"(src16), "d"(dst),\
1477 "r"((x86_reg)src8Stride), "r"((x86_reg)dstStride)\
1478 :"memory");\
1479 src8 += 2L*src8Stride;\
1480 src16 += 48;\
1481 dst += 2L*dstStride;\
1482 }while(h-=2);\
1483 }\
1484 static void OPNAME ## pixels16_l2_shift5_ ## MMX(uint8_t *dst, int16_t *src16, uint8_t *src8, int dstStride, int src8Stride, int h)\
1485 {\
1486 OPNAME ## pixels8_l2_shift5_ ## MMX(dst , src16 , src8 , dstStride, src8Stride, h);\
1487 OPNAME ## pixels8_l2_shift5_ ## MMX(dst+8, src16+8, src8+8, dstStride, src8Stride, h);\
1488 }\
1489
1490
1491 #if ARCH_X86_64
1492 #define QPEL_H264_H16_XMM(OPNAME, OP, MMX)\
1493 static av_noinline void OPNAME ## h264_qpel16_h_lowpass_l2_ ## MMX(uint8_t *dst, uint8_t *src, uint8_t *src2, int dstStride, int src2Stride){\
1494 int h=16;\
1495 __asm__ volatile(\
1496 "pxor %%xmm15, %%xmm15 \n\t"\
1497 "movdqa %6, %%xmm14 \n\t"\
1498 "movdqa %7, %%xmm13 \n\t"\
1499 "1: \n\t"\
1500 "lddqu 3(%0), %%xmm1 \n\t"\
1501 "lddqu -5(%0), %%xmm7 \n\t"\
1502 "movdqa %%xmm1, %%xmm0 \n\t"\
1503 "punpckhbw %%xmm15, %%xmm1 \n\t"\
1504 "punpcklbw %%xmm15, %%xmm0 \n\t"\
1505 "punpcklbw %%xmm15, %%xmm7 \n\t"\
1506 "movdqa %%xmm1, %%xmm2 \n\t"\
1507 "movdqa %%xmm0, %%xmm6 \n\t"\
1508 "movdqa %%xmm1, %%xmm3 \n\t"\
1509 "movdqa %%xmm0, %%xmm8 \n\t"\
1510 "movdqa %%xmm1, %%xmm4 \n\t"\
1511 "movdqa %%xmm0, %%xmm9 \n\t"\
1512 "movdqa %%xmm1, %%xmm5 \n\t"\
1513 "movdqa %%xmm0, %%xmm10 \n\t"\
1514 "palignr $6, %%xmm0, %%xmm5 \n\t"\
1515 "palignr $6, %%xmm7, %%xmm10\n\t"\
1516 "palignr $8, %%xmm0, %%xmm4 \n\t"\
1517 "palignr $8, %%xmm7, %%xmm9 \n\t"\
1518 "palignr $10,%%xmm0, %%xmm3 \n\t"\
1519 "palignr $10,%%xmm7, %%xmm8 \n\t"\
1520 "paddw %%xmm1, %%xmm5 \n\t"\
1521 "paddw %%xmm0, %%xmm10 \n\t"\
1522 "palignr $12,%%xmm0, %%xmm2 \n\t"\
1523 "palignr $12,%%xmm7, %%xmm6 \n\t"\
1524 "palignr $14,%%xmm0, %%xmm1 \n\t"\
1525 "palignr $14,%%xmm7, %%xmm0 \n\t"\
1526 "paddw %%xmm3, %%xmm2 \n\t"\
1527 "paddw %%xmm8, %%xmm6 \n\t"\
1528 "paddw %%xmm4, %%xmm1 \n\t"\
1529 "paddw %%xmm9, %%xmm0 \n\t"\
1530 "psllw $2, %%xmm2 \n\t"\
1531 "psllw $2, %%xmm6 \n\t"\
1532 "psubw %%xmm1, %%xmm2 \n\t"\
1533 "psubw %%xmm0, %%xmm6 \n\t"\
1534 "paddw %%xmm13,%%xmm5 \n\t"\
1535 "paddw %%xmm13,%%xmm10 \n\t"\
1536 "pmullw %%xmm14,%%xmm2 \n\t"\
1537 "pmullw %%xmm14,%%xmm6 \n\t"\
1538 "lddqu (%2), %%xmm3 \n\t"\
1539 "paddw %%xmm5, %%xmm2 \n\t"\
1540 "paddw %%xmm10,%%xmm6 \n\t"\
1541 "psraw $5, %%xmm2 \n\t"\
1542 "psraw $5, %%xmm6 \n\t"\
1543 "packuswb %%xmm2,%%xmm6 \n\t"\
1544 "pavgb %%xmm3, %%xmm6 \n\t"\
1545 OP(%%xmm6, (%1), %%xmm4, dqa)\
1546 "add %5, %0 \n\t"\
1547 "add %5, %1 \n\t"\
1548 "add %4, %2 \n\t"\
1549 "decl %3 \n\t"\
1550 "jg 1b \n\t"\
1551 : "+a"(src), "+c"(dst), "+d"(src2), "+g"(h)\
1552 : "D"((x86_reg)src2Stride), "S"((x86_reg)dstStride),\
1553 "m"(ff_pw_5), "m"(ff_pw_16)\
1554 : "memory"\
1555 );\
1556 }
1557 #else // ARCH_X86_64
1558 #define QPEL_H264_H16_XMM(OPNAME, OP, MMX)\
1559 static av_noinline void OPNAME ## h264_qpel16_h_lowpass_l2_ ## MMX(uint8_t *dst, uint8_t *src, uint8_t *src2, int dstStride, int src2Stride){\
1560 OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(dst , src , src2 , dstStride, src2Stride);\
1561 OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(dst+8, src+8, src2+8, dstStride, src2Stride);\
1562 src += 8*dstStride;\
1563 dst += 8*dstStride;\
1564 src2 += 8*src2Stride;\
1565 OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(dst , src , src2 , dstStride, src2Stride);\
1566 OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(dst+8, src+8, src2+8, dstStride, src2Stride);\
1567 }
1568 #endif // ARCH_X86_64
1569
1570 #define QPEL_H264_H_XMM(OPNAME, OP, MMX)\
1571 static av_noinline void OPNAME ## h264_qpel8_h_lowpass_l2_ ## MMX(uint8_t *dst, uint8_t *src, uint8_t *src2, int dstStride, int src2Stride){\
1572 int h=8;\
1573 __asm__ volatile(\
1574 "pxor %%xmm7, %%xmm7 \n\t"\
1575 "movdqa %0, %%xmm6 \n\t"\
1576 :: "m"(ff_pw_5)\
1577 );\
1578 do{\
1579 __asm__ volatile(\
1580 "lddqu -5(%0), %%xmm1 \n\t"\
1581 "movdqa %%xmm1, %%xmm0 \n\t"\
1582 "punpckhbw %%xmm7, %%xmm1 \n\t"\
1583 "punpcklbw %%xmm7, %%xmm0 \n\t"\
1584 "movdqa %%xmm1, %%xmm2 \n\t"\
1585 "movdqa %%xmm1, %%xmm3 \n\t"\
1586 "movdqa %%xmm1, %%xmm4 \n\t"\
1587 "movdqa %%xmm1, %%xmm5 \n\t"\
1588 "palignr $6, %%xmm0, %%xmm5 \n\t"\
1589 "palignr $8, %%xmm0, %%xmm4 \n\t"\
1590 "palignr $10,%%xmm0, %%xmm3 \n\t"\
1591 "paddw %%xmm1, %%xmm5 \n\t"\
1592 "palignr $12,%%xmm0, %%xmm2 \n\t"\
1593 "palignr $14,%%xmm0, %%xmm1 \n\t"\
1594 "paddw %%xmm3, %%xmm2 \n\t"\
1595 "paddw %%xmm4, %%xmm1 \n\t"\
1596 "psllw $2, %%xmm2 \n\t"\
1597 "movq (%2), %%xmm3 \n\t"\
1598 "psubw %%xmm1, %%xmm2 \n\t"\
1599 "paddw %5, %%xmm5 \n\t"\
1600 "pmullw %%xmm6, %%xmm2 \n\t"\
1601 "paddw %%xmm5, %%xmm2 \n\t"\
1602 "psraw $5, %%xmm2 \n\t"\
1603 "packuswb %%xmm2, %%xmm2 \n\t"\
1604 "pavgb %%xmm3, %%xmm2 \n\t"\
1605 OP(%%xmm2, (%1), %%xmm4, q)\
1606 "add %4, %0 \n\t"\
1607 "add %4, %1 \n\t"\
1608 "add %3, %2 \n\t"\
1609 : "+a"(src), "+c"(dst), "+d"(src2)\
1610 : "D"((x86_reg)src2Stride), "S"((x86_reg)dstStride),\
1611 "m"(ff_pw_16)\
1612 : "memory"\
1613 );\
1614 }while(--h);\
1615 }\
1616 QPEL_H264_H16_XMM(OPNAME, OP, MMX)\
1617 \
1618 static av_noinline void OPNAME ## h264_qpel8_h_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
1619 int h=8;\
1620 __asm__ volatile(\
1621 "pxor %%xmm7, %%xmm7 \n\t"\
1622 "movdqa %5, %%xmm6 \n\t"\
1623 "1: \n\t"\
1624 "lddqu -5(%0), %%xmm1 \n\t"\
1625 "movdqa %%xmm1, %%xmm0 \n\t"\
1626 "punpckhbw %%xmm7, %%xmm1 \n\t"\
1627 "punpcklbw %%xmm7, %%xmm0 \n\t"\
1628 "movdqa %%xmm1, %%xmm2 \n\t"\
1629 "movdqa %%xmm1, %%xmm3 \n\t"\
1630 "movdqa %%xmm1, %%xmm4 \n\t"\
1631 "movdqa %%xmm1, %%xmm5 \n\t"\
1632 "palignr $6, %%xmm0, %%xmm5 \n\t"\
1633 "palignr $8, %%xmm0, %%xmm4 \n\t"\
1634 "palignr $10,%%xmm0, %%xmm3 \n\t"\
1635 "paddw %%xmm1, %%xmm5 \n\t"\
1636 "palignr $12,%%xmm0, %%xmm2 \n\t"\
1637 "palignr $14,%%xmm0, %%xmm1 \n\t"\
1638 "paddw %%xmm3, %%xmm2 \n\t"\
1639 "paddw %%xmm4, %%xmm1 \n\t"\
1640 "psllw $2, %%xmm2 \n\t"\
1641 "psubw %%xmm1, %%xmm2 \n\t"\
1642 "paddw %6, %%xmm5 \n\t"\
1643 "pmullw %%xmm6, %%xmm2 \n\t"\
1644 "paddw %%xmm5, %%xmm2 \n\t"\
1645 "psraw $5, %%xmm2 \n\t"\
1646 "packuswb %%xmm2, %%xmm2 \n\t"\
1647 OP(%%xmm2, (%1), %%xmm4, q)\
1648 "add %3, %0 \n\t"\
1649 "add %4, %1 \n\t"\
1650 "decl %2 \n\t"\
1651 " jnz 1b \n\t"\
1652 : "+a"(src), "+c"(dst), "+g"(h)\
1653 : "D"((x86_reg)srcStride), "S"((x86_reg)dstStride),\
1654 "m"(ff_pw_5), "m"(ff_pw_16)\
1655 : "memory"\
1656 );\
1657 }\
1658 static void OPNAME ## h264_qpel16_h_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
1659 OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst , src , dstStride, srcStride);\
1660 OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst+8, src+8, dstStride, srcStride);\
1661 src += 8*srcStride;\
1662 dst += 8*dstStride;\
1663 OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst , src , dstStride, srcStride);\
1664 OPNAME ## h264_qpel8_h_lowpass_ ## MMX(dst+8, src+8, dstStride, srcStride);\
1665 }\
1666
1667 #define QPEL_H264_V_XMM(OPNAME, OP, MMX)\
1668 static av_noinline void OPNAME ## h264_qpel8or16_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h){\
1669 src -= 2*srcStride;\
1670 \
1671 __asm__ volatile(\
1672 "pxor %%xmm7, %%xmm7 \n\t"\
1673 "movq (%0), %%xmm0 \n\t"\
1674 "add %2, %0 \n\t"\
1675 "movq (%0), %%xmm1 \n\t"\
1676 "add %2, %0 \n\t"\
1677 "movq (%0), %%xmm2 \n\t"\
1678 "add %2, %0 \n\t"\
1679 "movq (%0), %%xmm3 \n\t"\
1680 "add %2, %0 \n\t"\
1681 "movq (%0), %%xmm4 \n\t"\
1682 "add %2, %0 \n\t"\
1683 "punpcklbw %%xmm7, %%xmm0 \n\t"\
1684 "punpcklbw %%xmm7, %%xmm1 \n\t"\
1685 "punpcklbw %%xmm7, %%xmm2 \n\t"\
1686 "punpcklbw %%xmm7, %%xmm3 \n\t"\
1687 "punpcklbw %%xmm7, %%xmm4 \n\t"\
1688 QPEL_H264V_XMM(%%xmm0, %%xmm1, %%xmm2, %%xmm3, %%xmm4, %%xmm5, OP)\
1689 QPEL_H264V_XMM(%%xmm1, %%xmm2, %%xmm3, %%xmm4, %%xmm5, %%xmm0, OP)\
1690 QPEL_H264V_XMM(%%xmm2, %%xmm3, %%xmm4, %%xmm5, %%xmm0, %%xmm1, OP)\
1691 QPEL_H264V_XMM(%%xmm3, %%xmm4, %%xmm5, %%xmm0, %%xmm1, %%xmm2, OP)\
1692 QPEL_H264V_XMM(%%xmm4, %%xmm5, %%xmm0, %%xmm1, %%xmm2, %%xmm3, OP)\
1693 QPEL_H264V_XMM(%%xmm5, %%xmm0, %%xmm1, %%xmm2, %%xmm3, %%xmm4, OP)\
1694 QPEL_H264V_XMM(%%xmm0, %%xmm1, %%xmm2, %%xmm3, %%xmm4, %%xmm5, OP)\
1695 QPEL_H264V_XMM(%%xmm1, %%xmm2, %%xmm3, %%xmm4, %%xmm5, %%xmm0, OP)\
1696 \
1697 : "+a"(src), "+c"(dst)\
1698 : "S"((x86_reg)srcStride), "D"((x86_reg)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\
1699 : "memory"\
1700 );\
1701 if(h==16){\
1702 __asm__ volatile(\
1703 QPEL_H264V_XMM(%%xmm2, %%xmm3, %%xmm4, %%xmm5, %%xmm0, %%xmm1, OP)\
1704 QPEL_H264V_XMM(%%xmm3, %%xmm4, %%xmm5, %%xmm0, %%xmm1, %%xmm2, OP)\
1705 QPEL_H264V_XMM(%%xmm4, %%xmm5, %%xmm0, %%xmm1, %%xmm2, %%xmm3, OP)\
1706 QPEL_H264V_XMM(%%xmm5, %%xmm0, %%xmm1, %%xmm2, %%xmm3, %%xmm4, OP)\
1707 QPEL_H264V_XMM(%%xmm0, %%xmm1, %%xmm2, %%xmm3, %%xmm4, %%xmm5, OP)\
1708 QPEL_H264V_XMM(%%xmm1, %%xmm2, %%xmm3, %%xmm4, %%xmm5, %%xmm0, OP)\
1709 QPEL_H264V_XMM(%%xmm2, %%xmm3, %%xmm4, %%xmm5, %%xmm0, %%xmm1, OP)\
1710 QPEL_H264V_XMM(%%xmm3, %%xmm4, %%xmm5, %%xmm0, %%xmm1, %%xmm2, OP)\
1711 \
1712 : "+a"(src), "+c"(dst)\
1713 : "S"((x86_reg)srcStride), "D"((x86_reg)dstStride), "m"(ff_pw_5), "m"(ff_pw_16)\
1714 : "memory"\
1715 );\
1716 }\
1717 }\
1718 static void OPNAME ## h264_qpel8_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
1719 OPNAME ## h264_qpel8or16_v_lowpass_ ## MMX(dst , src , dstStride, srcStride, 8);\
1720 }\
1721 static av_noinline void OPNAME ## h264_qpel16_v_lowpass_ ## MMX(uint8_t *dst, uint8_t *src, int dstStride, int srcStride){\
1722 OPNAME ## h264_qpel8or16_v_lowpass_ ## MMX(dst , src , dstStride, srcStride, 16);\
1723 OPNAME ## h264_qpel8or16_v_lowpass_ ## MMX(dst+8, src+8, dstStride, srcStride, 16);\
1724 }
1725
1726 static av_always_inline void put_h264_qpel8or16_hv1_lowpass_sse2(int16_t *tmp, uint8_t *src, int tmpStride, int srcStride, int size){
1727 int w = (size+8)>>3;
1728 src -= 2*srcStride+2;
1729 while(w--){
1730 __asm__ volatile(
1731 "pxor %%xmm7, %%xmm7 \n\t"
1732 "movq (%0), %%xmm0 \n\t"
1733 "add %2, %0 \n\t"
1734 "movq (%0), %%xmm1 \n\t"
1735 "add %2, %0 \n\t"
1736 "movq (%0), %%xmm2 \n\t"
1737 "add %2, %0 \n\t"
1738 "movq (%0), %%xmm3 \n\t"
1739 "add %2, %0 \n\t"
1740 "movq (%0), %%xmm4 \n\t"
1741 "add %2, %0 \n\t"
1742 "punpcklbw %%xmm7, %%xmm0 \n\t"
1743 "punpcklbw %%xmm7, %%xmm1 \n\t"
1744 "punpcklbw %%xmm7, %%xmm2 \n\t"
1745 "punpcklbw %%xmm7, %%xmm3 \n\t"
1746 "punpcklbw %%xmm7, %%xmm4 \n\t"
1747 QPEL_H264HV_XMM(%%xmm0, %%xmm1, %%xmm2, %%xmm3, %%xmm4, %%xmm5, 0*48)
1748 QPEL_H264HV_XMM(%%xmm1, %%xmm2, %%xmm3, %%xmm4, %%xmm5, %%xmm0, 1*48)
1749 QPEL_H264HV_XMM(%%xmm2, %%xmm3, %%xmm4, %%xmm5, %%xmm0, %%xmm1, 2*48)
1750 QPEL_H264HV_XMM(%%xmm3, %%xmm4, %%xmm5, %%xmm0, %%xmm1, %%xmm2, 3*48)
1751 QPEL_H264HV_XMM(%%xmm4, %%xmm5, %%xmm0, %%xmm1, %%xmm2, %%xmm3, 4*48)
1752 QPEL_H264HV_XMM(%%xmm5, %%xmm0, %%xmm1, %%xmm2, %%xmm3, %%xmm4, 5*48)
1753 QPEL_H264HV_XMM(%%xmm0, %%xmm1, %%xmm2, %%xmm3, %%xmm4, %%xmm5, 6*48)
1754 QPEL_H264HV_XMM(%%xmm1, %%xmm2, %%xmm3, %%xmm4, %%xmm5, %%xmm0, 7*48)
1755 : "+a"(src)
1756 : "c"(tmp), "S"((x86_reg)srcStride), "m"(ff_pw_5), "m"(ff_pw_16)
1757 : "memory"
1758 );
1759 if(size==16){
1760 __asm__ volatile(
1761 QPEL_H264HV_XMM(%%xmm2, %%xmm3, %%xmm4, %%xmm5, %%xmm0, %%xmm1, 8*48)
1762 QPEL_H264HV_XMM(%%xmm3, %%xmm4, %%xmm5, %%xmm0, %%xmm1, %%xmm2, 9*48)
1763 QPEL_H264HV_XMM(%%xmm4, %%xmm5, %%xmm0, %%xmm1, %%xmm2, %%xmm3, 10*48)
1764 QPEL_H264HV_XMM(%%xmm5, %%xmm0, %%xmm1, %%xmm2, %%xmm3, %%xmm4, 11*48)
1765 QPEL_H264HV_XMM(%%xmm0, %%xmm1, %%xmm2, %%xmm3, %%xmm4, %%xmm5, 12*48)
1766 QPEL_H264HV_XMM(%%xmm1, %%xmm2, %%xmm3, %%xmm4, %%xmm5, %%xmm0, 13*48)
1767 QPEL_H264HV_XMM(%%xmm2, %%xmm3, %%xmm4, %%xmm5, %%xmm0, %%xmm1, 14*48)
1768 QPEL_H264HV_XMM(%%xmm3, %%xmm4, %%xmm5, %%xmm0, %%xmm1, %%xmm2, 15*48)
1769 : "+a"(src)
1770 : "c"(tmp), "S"((x86_reg)srcStride), "m"(ff_pw_5), "m"(ff_pw_16)
1771 : "memory"
1772 );
1773 }
1774 tmp += 8;
1775 src += 8 - (size+5)*srcStride;
1776 }
1777 }
1778
1779 #define QPEL_H264_HV2_XMM(OPNAME, OP, MMX)\
1780 static av_always_inline void OPNAME ## h264_qpel8or16_hv2_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, int dstStride, int tmpStride, int size){\
1781 int h = size;\
1782 if(size == 16){\
1783 __asm__ volatile(\
1784 "1: \n\t"\
1785 "movdqa 32(%0), %%xmm4 \n\t"\
1786 "movdqa 16(%0), %%xmm5 \n\t"\
1787 "movdqa (%0), %%xmm7 \n\t"\
1788 "movdqa %%xmm4, %%xmm3 \n\t"\
1789 "movdqa %%xmm4, %%xmm2 \n\t"\
1790 "movdqa %%xmm4, %%xmm1 \n\t"\
1791 "movdqa %%xmm4, %%xmm0 \n\t"\
1792 "palignr $10, %%xmm5, %%xmm0 \n\t"\
1793 "palignr $8, %%xmm5, %%xmm1 \n\t"\
1794 "palignr $6, %%xmm5, %%xmm2 \n\t"\
1795 "palignr $4, %%xmm5, %%xmm3 \n\t"\
1796 "palignr $2, %%xmm5, %%xmm4 \n\t"\
1797 "paddw %%xmm5, %%xmm0 \n\t"\
1798 "paddw %%xmm4, %%xmm1 \n\t"\
1799 "paddw %%xmm3, %%xmm2 \n\t"\
1800 "movdqa %%xmm5, %%xmm6 \n\t"\
1801 "movdqa %%xmm5, %%xmm4 \n\t"\
1802 "movdqa %%xmm5, %%xmm3 \n\t"\
1803 "palignr $8, %%xmm7, %%xmm4 \n\t"\
1804 "palignr $2, %%xmm7, %%xmm6 \n\t"\
1805 "palignr $10, %%xmm7, %%xmm3 \n\t"\
1806 "paddw %%xmm6, %%xmm4 \n\t"\
1807 "movdqa %%xmm5, %%xmm6 \n\t"\
1808 "palignr $6, %%xmm7, %%xmm5 \n\t"\
1809 "palignr $4, %%xmm7, %%xmm6 \n\t"\
1810 "paddw %%xmm7, %%xmm3 \n\t"\
1811 "paddw %%xmm6, %%xmm5 \n\t"\
1812 \
1813 "psubw %%xmm1, %%xmm0 \n\t"\
1814 "psubw %%xmm4, %%xmm3 \n\t"\
1815 "psraw $2, %%xmm0 \n\t"\
1816 "psraw $2, %%xmm3 \n\t"\
1817 "psubw %%xmm1, %%xmm0 \n\t"\
1818 "psubw %%xmm4, %%xmm3 \n\t"\
1819 "paddw %%xmm2, %%xmm0 \n\t"\
1820 "paddw %%xmm5, %%xmm3 \n\t"\
1821 "psraw $2, %%xmm0 \n\t"\
1822 "psraw $2, %%xmm3 \n\t"\
1823 "paddw %%xmm2, %%xmm0 \n\t"\
1824 "paddw %%xmm5, %%xmm3 \n\t"\
1825 "psraw $6, %%xmm0 \n\t"\
1826 "psraw $6, %%xmm3 \n\t"\
1827 "packuswb %%xmm0, %%xmm3 \n\t"\
1828 OP(%%xmm3, (%1), %%xmm7, dqa)\
1829 "add $48, %0 \n\t"\
1830 "add %3, %1 \n\t"\
1831 "decl %2 \n\t"\
1832 " jnz 1b \n\t"\
1833 : "+a"(tmp), "+c"(dst), "+g"(h)\
1834 : "S"((x86_reg)dstStride)\
1835 : "memory"\
1836 );\
1837 }else{\
1838 __asm__ volatile(\
1839 "1: \n\t"\
1840 "movdqa 16(%0), %%xmm1 \n\t"\
1841 "movdqa (%0), %%xmm0 \n\t"\
1842 "movdqa %%xmm1, %%xmm2 \n\t"\
1843 "movdqa %%xmm1, %%xmm3 \n\t"\
1844 "movdqa %%xmm1, %%xmm4 \n\t"\
1845 "movdqa %%xmm1, %%xmm5 \n\t"\
1846 "palignr $10, %%xmm0, %%xmm5 \n\t"\
1847 "palignr $8, %%xmm0, %%xmm4 \n\t"\
1848 "palignr $6, %%xmm0, %%xmm3 \n\t"\
1849 "palignr $4, %%xmm0, %%xmm2 \n\t"\
1850 "palignr $2, %%xmm0, %%xmm1 \n\t"\
1851 "paddw %%xmm5, %%xmm0 \n\t"\
1852 "paddw %%xmm4, %%xmm1 \n\t"\
1853 "paddw %%xmm3, %%xmm2 \n\t"\
1854 "psubw %%xmm1, %%xmm0 \n\t"\
1855 "psraw $2, %%xmm0 \n\t"\
1856 "psubw %%xmm1, %%xmm0 \n\t"\
1857 "paddw %%xmm2, %%xmm0 \n\t"\
1858 "psraw $2, %%xmm0 \n\t"\
1859 "paddw %%xmm2, %%xmm0 \n\t"\
1860 "psraw $6, %%xmm0 \n\t"\
1861 "packuswb %%xmm0, %%xmm0 \n\t"\
1862 OP(%%xmm0, (%1), %%xmm7, q)\
1863 "add $48, %0 \n\t"\
1864 "add %3, %1 \n\t"\
1865 "decl %2 \n\t"\
1866 " jnz 1b \n\t"\
1867 : "+a"(tmp), "+c"(dst), "+g"(h)\
1868 : "S"((x86_reg)dstStride)\
1869 : "memory"\
1870 );\
1871 }\
1872 }
1873
1874 #define QPEL_H264_HV_XMM(OPNAME, OP, MMX)\
1875 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){\
1876 put_h264_qpel8or16_hv1_lowpass_sse2(tmp, src, tmpStride, srcStride, size);\
1877 OPNAME ## h264_qpel8or16_hv2_lowpass_ ## MMX(dst, tmp, dstStride, tmpStride, size);\
1878 }\
1879 static void OPNAME ## h264_qpel8_hv_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
1880 OPNAME ## h264_qpel8or16_hv_lowpass_ ## MMX(dst, tmp, src, dstStride, tmpStride, srcStride, 8);\
1881 }\
1882 static void OPNAME ## h264_qpel16_hv_lowpass_ ## MMX(uint8_t *dst, int16_t *tmp, uint8_t *src, int dstStride, int tmpStride, int srcStride){\
1883 OPNAME ## h264_qpel8or16_hv_lowpass_ ## MMX(dst, tmp, src, dstStride, tmpStride, srcStride, 16);\
1884 }\
1885
1886 #define put_pixels8_l2_sse2 put_pixels8_l2_mmx2
1887 #define avg_pixels8_l2_sse2 avg_pixels8_l2_mmx2
1888 #define put_pixels16_l2_sse2 put_pixels16_l2_mmx2
1889 #define avg_pixels16_l2_sse2 avg_pixels16_l2_mmx2
1890 #define put_pixels8_l2_ssse3 put_pixels8_l2_mmx2
1891 #define avg_pixels8_l2_ssse3 avg_pixels8_l2_mmx2
1892 #define put_pixels16_l2_ssse3 put_pixels16_l2_mmx2
1893 #define avg_pixels16_l2_ssse3 avg_pixels16_l2_mmx2
1894
1895 #define put_pixels8_l2_shift5_sse2 put_pixels8_l2_shift5_mmx2
1896 #define avg_pixels8_l2_shift5_sse2 avg_pixels8_l2_shift5_mmx2
1897 #define put_pixels16_l2_shift5_sse2 put_pixels16_l2_shift5_mmx2
1898 #define avg_pixels16_l2_shift5_sse2 avg_pixels16_l2_shift5_mmx2
1899 #define put_pixels8_l2_shift5_ssse3 put_pixels8_l2_shift5_mmx2
1900 #define avg_pixels8_l2_shift5_ssse3 avg_pixels8_l2_shift5_mmx2
1901 #define put_pixels16_l2_shift5_ssse3 put_pixels16_l2_shift5_mmx2
1902 #define avg_pixels16_l2_shift5_ssse3 avg_pixels16_l2_shift5_mmx2
1903
1904 #define put_h264_qpel8_h_lowpass_l2_sse2 put_h264_qpel8_h_lowpass_l2_mmx2
1905 #define avg_h264_qpel8_h_lowpass_l2_sse2 avg_h264_qpel8_h_lowpass_l2_mmx2
1906 #define put_h264_qpel16_h_lowpass_l2_sse2 put_h264_qpel16_h_lowpass_l2_mmx2
1907 #define avg_h264_qpel16_h_lowpass_l2_sse2 avg_h264_qpel16_h_lowpass_l2_mmx2
1908
1909 #define put_h264_qpel8_v_lowpass_ssse3 put_h264_qpel8_v_lowpass_sse2
1910 #define avg_h264_qpel8_v_lowpass_ssse3 avg_h264_qpel8_v_lowpass_sse2
1911 #define put_h264_qpel16_v_lowpass_ssse3 put_h264_qpel16_v_lowpass_sse2
1912 #define avg_h264_qpel16_v_lowpass_ssse3 avg_h264_qpel16_v_lowpass_sse2
1913
1914 #define put_h264_qpel8or16_hv2_lowpass_sse2 put_h264_qpel8or16_hv2_lowpass_mmx2
1915 #define avg_h264_qpel8or16_hv2_lowpass_sse2 avg_h264_qpel8or16_hv2_lowpass_mmx2
1916
1917 #define H264_MC(OPNAME, SIZE, MMX, ALIGN) \
1918 H264_MC_C(OPNAME, SIZE, MMX, ALIGN)\
1919 H264_MC_V(OPNAME, SIZE, MMX, ALIGN)\
1920 H264_MC_H(OPNAME, SIZE, MMX, ALIGN)\
1921 H264_MC_HV(OPNAME, SIZE, MMX, ALIGN)\
1922
1923 static void put_h264_qpel16_mc00_sse2 (uint8_t *dst, uint8_t *src, int stride){
1924 put_pixels16_sse2(dst, src, stride, 16);
1925 }
1926 static void avg_h264_qpel16_mc00_sse2 (uint8_t *dst, uint8_t *src, int stride){
1927 avg_pixels16_sse2(dst, src, stride, 16);
1928 }
1929 #define put_h264_qpel8_mc00_sse2 put_h264_qpel8_mc00_mmx2
1930 #define avg_h264_qpel8_mc00_sse2 avg_h264_qpel8_mc00_mmx2
1931
1932 #define H264_MC_C(OPNAME, SIZE, MMX, ALIGN) \
1933 static void OPNAME ## h264_qpel ## SIZE ## _mc00_ ## MMX (uint8_t *dst, uint8_t *src, int stride){\
1934 OPNAME ## pixels ## SIZE ## _ ## MMX(dst, src, stride, SIZE);\
1935 }\
1936
1937 #define H264_MC_H(OPNAME, SIZE, MMX, ALIGN) \
1938 static void OPNAME ## h264_qpel ## SIZE ## _mc10_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1939 OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src, src, stride, stride);\
1940 }\
1941 \
1942 static void OPNAME ## h264_qpel ## SIZE ## _mc20_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1943 OPNAME ## h264_qpel ## SIZE ## _h_lowpass_ ## MMX(dst, src, stride, stride);\
1944 }\
1945 \
1946 static void OPNAME ## h264_qpel ## SIZE ## _mc30_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1947 OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src, src+1, stride, stride);\
1948 }\
1949
1950 #define H264_MC_V(OPNAME, SIZE, MMX, ALIGN) \
1951 static void OPNAME ## h264_qpel ## SIZE ## _mc01_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1952 DECLARE_ALIGNED(ALIGN, uint8_t, temp[SIZE*SIZE]);\
1953 put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(temp, src, SIZE, stride);\
1954 OPNAME ## pixels ## SIZE ## _l2_ ## MMX(dst, src, temp, stride, stride, SIZE);\
1955 }\
1956 \
1957 static void OPNAME ## h264_qpel ## SIZE ## _mc02_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1958 OPNAME ## h264_qpel ## SIZE ## _v_lowpass_ ## MMX(dst, src, stride, stride);\
1959 }\
1960 \
1961 static void OPNAME ## h264_qpel ## SIZE ## _mc03_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1962 DECLARE_ALIGNED(ALIGN, uint8_t, temp[SIZE*SIZE]);\
1963 put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(temp, src, SIZE, stride);\
1964 OPNAME ## pixels ## SIZE ## _l2_ ## MMX(dst, src+stride, temp, stride, stride, SIZE);\
1965 }\
1966
1967 #define H264_MC_HV(OPNAME, SIZE, MMX, ALIGN) \
1968 static void OPNAME ## h264_qpel ## SIZE ## _mc11_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1969 DECLARE_ALIGNED(ALIGN, uint8_t, temp[SIZE*SIZE]);\
1970 put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(temp, src, SIZE, stride);\
1971 OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src, temp, stride, SIZE);\
1972 }\
1973 \
1974 static void OPNAME ## h264_qpel ## SIZE ## _mc31_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1975 DECLARE_ALIGNED(ALIGN, uint8_t, temp[SIZE*SIZE]);\
1976 put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(temp, src+1, SIZE, stride);\
1977 OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src, temp, stride, SIZE);\
1978 }\
1979 \
1980 static void OPNAME ## h264_qpel ## SIZE ## _mc13_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1981 DECLARE_ALIGNED(ALIGN, uint8_t, temp[SIZE*SIZE]);\
1982 put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(temp, src, SIZE, stride);\
1983 OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src+stride, temp, stride, SIZE);\
1984 }\
1985 \
1986 static void OPNAME ## h264_qpel ## SIZE ## _mc33_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1987 DECLARE_ALIGNED(ALIGN, uint8_t, temp[SIZE*SIZE]);\
1988 put_h264_qpel ## SIZE ## _v_lowpass_ ## MMX(temp, src+1, SIZE, stride);\
1989 OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src+stride, temp, stride, SIZE);\
1990 }\
1991 \
1992 static void OPNAME ## h264_qpel ## SIZE ## _mc22_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1993 DECLARE_ALIGNED(ALIGN, uint16_t, temp[SIZE*(SIZE<8?12:24)]);\
1994 OPNAME ## h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(dst, temp, src, stride, SIZE, stride);\
1995 }\
1996 \
1997 static void OPNAME ## h264_qpel ## SIZE ## _mc21_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
1998 DECLARE_ALIGNED(ALIGN, uint8_t, temp[SIZE*(SIZE<8?12:24)*2 + SIZE*SIZE]);\
1999 uint8_t * const halfHV= temp;\
2000 int16_t * const halfV= (int16_t*)(temp + SIZE*SIZE);\
2001 assert(((int)temp & 7) == 0);\
2002 put_h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(halfHV, halfV, src, SIZE, SIZE, stride);\
2003 OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src, halfHV, stride, SIZE);\
2004 }\
2005 \
2006 static void OPNAME ## h264_qpel ## SIZE ## _mc23_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2007 DECLARE_ALIGNED(ALIGN, uint8_t, temp[SIZE*(SIZE<8?12:24)*2 + SIZE*SIZE]);\
2008 uint8_t * const halfHV= temp;\
2009 int16_t * const halfV= (int16_t*)(temp + SIZE*SIZE);\
2010 assert(((int)temp & 7) == 0);\
2011 put_h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(halfHV, halfV, src, SIZE, SIZE, stride);\
2012 OPNAME ## h264_qpel ## SIZE ## _h_lowpass_l2_ ## MMX(dst, src+stride, halfHV, stride, SIZE);\
2013 }\
2014 \
2015 static void OPNAME ## h264_qpel ## SIZE ## _mc12_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2016 DECLARE_ALIGNED(ALIGN, uint8_t, temp[SIZE*(SIZE<8?12:24)*2 + SIZE*SIZE]);\
2017 uint8_t * const halfHV= temp;\
2018 int16_t * const halfV= (int16_t*)(temp + SIZE*SIZE);\
2019 assert(((int)temp & 7) == 0);\
2020 put_h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(halfHV, halfV, src, SIZE, SIZE, stride);\
2021 OPNAME ## pixels ## SIZE ## _l2_shift5_ ## MMX(dst, halfV+2, halfHV, stride, SIZE, SIZE);\
2022 }\
2023 \
2024 static void OPNAME ## h264_qpel ## SIZE ## _mc32_ ## MMX(uint8_t *dst, uint8_t *src, int stride){\
2025 DECLARE_ALIGNED(ALIGN, uint8_t, temp[SIZE*(SIZE<8?12:24)*2 + SIZE*SIZE]);\
2026 uint8_t * const halfHV= temp;\
2027 int16_t * const halfV= (int16_t*)(temp + SIZE*SIZE);\
2028 assert(((int)temp & 7) == 0);\
2029 put_h264_qpel ## SIZE ## _hv_lowpass_ ## MMX(halfHV, halfV, src, SIZE, SIZE, stride);\
2030 OPNAME ## pixels ## SIZE ## _l2_shift5_ ## MMX(dst, halfV+3, halfHV, stride, SIZE, SIZE);\
2031 }\
2032
2033 #define H264_MC_4816(MMX)\
2034 H264_MC(put_, 4, MMX, 8)\
2035 H264_MC(put_, 8, MMX, 8)\
2036 H264_MC(put_, 16,MMX, 8)\
2037 H264_MC(avg_, 4, MMX, 8)\
2038 H264_MC(avg_, 8, MMX, 8)\
2039 H264_MC(avg_, 16,MMX, 8)\
2040
2041 #define H264_MC_816(QPEL, XMM)\
2042 QPEL(put_, 8, XMM, 16)\
2043 QPEL(put_, 16,XMM, 16)\
2044 QPEL(avg_, 8, XMM, 16)\
2045 QPEL(avg_, 16,XMM, 16)\
2046
2047
2048 #define AVG_3DNOW_OP(a,b,temp, size) \
2049 "mov" #size " " #b ", " #temp " \n\t"\
2050 "pavgusb " #temp ", " #a " \n\t"\
2051 "mov" #size " " #a ", " #b " \n\t"
2052 #define AVG_MMX2_OP(a,b,temp, size) \
2053 "mov" #size " " #b ", " #temp " \n\t"\
2054 "pavgb " #temp ", " #a " \n\t"\
2055 "mov" #size " " #a ", " #b " \n\t"
2056
2057 #define PAVGB "pavgusb"
2058 QPEL_H264(put_, PUT_OP, 3dnow)
2059 QPEL_H264(avg_, AVG_3DNOW_OP, 3dnow)
2060 #undef PAVGB
2061 #define PAVGB "pavgb"
2062 QPEL_H264(put_, PUT_OP, mmx2)
2063 QPEL_H264(avg_, AVG_MMX2_OP, mmx2)
2064 QPEL_H264_V_XMM(put_, PUT_OP, sse2)
2065 QPEL_H264_V_XMM(avg_, AVG_MMX2_OP, sse2)
2066 QPEL_H264_HV_XMM(put_, PUT_OP, sse2)
2067 QPEL_H264_HV_XMM(avg_, AVG_MMX2_OP, sse2)
2068 #if HAVE_SSSE3
2069 QPEL_H264_H_XMM(put_, PUT_OP, ssse3)
2070 QPEL_H264_H_XMM(avg_, AVG_MMX2_OP, ssse3)
2071 QPEL_H264_HV2_XMM(put_, PUT_OP, ssse3)
2072 QPEL_H264_HV2_XMM(avg_, AVG_MMX2_OP, ssse3)
2073 QPEL_H264_HV_XMM(put_, PUT_OP, ssse3)
2074 QPEL_H264_HV_XMM(avg_, AVG_MMX2_OP, ssse3)
2075 #endif
2076 #undef PAVGB
2077
2078 H264_MC_4816(3dnow)
2079 H264_MC_4816(mmx2)
2080 H264_MC_816(H264_MC_V, sse2)
2081 H264_MC_816(H264_MC_HV, sse2)
2082 #if HAVE_SSSE3
2083 H264_MC_816(H264_MC_H, ssse3)
2084 H264_MC_816(H264_MC_HV, ssse3)
2085 #endif
2086
2087 /* rnd interleaved with rnd div 8, use p+1 to access rnd div 8 */
2088 DECLARE_ALIGNED_8(static const uint64_t, h264_rnd_reg[4]) = {
2089 0x0020002000200020ULL, 0x0004000400040004ULL, 0x001C001C001C001CULL, 0x0003000300030003ULL
2090 };
2091
2092 #define H264_CHROMA_OP(S,D)
2093 #define H264_CHROMA_OP4(S,D,T)
2094 #define H264_CHROMA_MC8_TMPL put_h264_chroma_generic_mc8_mmx
2095 #define H264_CHROMA_MC4_TMPL put_h264_chroma_generic_mc4_mmx
2096 #define H264_CHROMA_MC2_TMPL put_h264_chroma_mc2_mmx2
2097 #define H264_CHROMA_MC8_MV0 put_pixels8_mmx
2098 #include "dsputil_h264_template_mmx.c"
2099
2100 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)
2101 {
2102 put_h264_chroma_generic_mc8_mmx(dst, src, stride, h, x, y, h264_rnd_reg);
2103 }
2104 static void put_vc1_chroma_mc8_mmx_nornd(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y)
2105 {
2106 put_h264_chroma_generic_mc8_mmx(dst, src, stride, h, x, y, h264_rnd_reg+2);
2107 }
2108 static void put_h264_chroma_mc4_mmx(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y)
2109 {
2110 put_h264_chroma_generic_mc4_mmx(dst, src, stride, h, x, y, h264_rnd_reg);
2111 }
2112
2113 #undef H264_CHROMA_OP
2114 #undef H264_CHROMA_OP4
2115 #undef H264_CHROMA_MC8_TMPL
2116 #undef H264_CHROMA_MC4_TMPL
2117 #undef H264_CHROMA_MC2_TMPL
2118 #undef H264_CHROMA_MC8_MV0
2119
2120 #define H264_CHROMA_OP(S,D) "pavgb " #S ", " #D " \n\t"
2121 #define H264_CHROMA_OP4(S,D,T) "movd " #S ", " #T " \n\t"\
2122 "pavgb " #T ", " #D " \n\t"
2123 #define H264_CHROMA_MC8_TMPL avg_h264_chroma_generic_mc8_mmx2
2124 #define H264_CHROMA_MC4_TMPL avg_h264_chroma_generic_mc4_mmx2
2125 #define H264_CHROMA_MC2_TMPL avg_h264_chroma_mc2_mmx2
2126 #define H264_CHROMA_MC8_MV0 avg_pixels8_mmx2
2127 #include "dsputil_h264_template_mmx.c"
2128 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)
2129 {
2130 avg_h264_chroma_generic_mc8_mmx2(dst, src, stride, h, x, y, h264_rnd_reg);
2131 }
2132 static void avg_vc1_chroma_mc8_mmx2_nornd(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y)
2133 {
2134 avg_h264_chroma_generic_mc8_mmx2(dst, src, stride, h, x, y, h264_rnd_reg+2);
2135 }
2136 static void avg_h264_chroma_mc4_mmx2(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y)
2137 {
2138 avg_h264_chroma_generic_mc4_mmx2(dst, src, stride, h, x, y, h264_rnd_reg);
2139 }
2140 #undef H264_CHROMA_OP
2141 #undef H264_CHROMA_OP4
2142 #undef H264_CHROMA_MC8_TMPL
2143 #undef H264_CHROMA_MC4_TMPL
2144 #undef H264_CHROMA_MC2_TMPL
2145 #undef H264_CHROMA_MC8_MV0
2146
2147 #define H264_CHROMA_OP(S,D) "pavgusb " #S ", " #D " \n\t"
2148 #define H264_CHROMA_OP4(S,D,T) "movd " #S ", " #T " \n\t"\
2149 "pavgusb " #T ", " #D " \n\t"
2150 #define H264_CHROMA_MC8_TMPL avg_h264_chroma_generic_mc8_3dnow
2151 #define H264_CHROMA_MC4_TMPL avg_h264_chroma_generic_mc4_3dnow
2152 #define H264_CHROMA_MC8_MV0 avg_pixels8_3dnow
2153 #include "dsputil_h264_template_mmx.c"
2154 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)
2155 {
2156 avg_h264_chroma_generic_mc8_3dnow(dst, src, stride, h, x, y, h264_rnd_reg);
2157 }
2158 static void avg_h264_chroma_mc4_3dnow(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y)
2159 {
2160 avg_h264_chroma_generic_mc4_3dnow(dst, src, stride, h, x, y, h264_rnd_reg);
2161 }
2162 #undef H264_CHROMA_OP
2163 #undef H264_CHROMA_OP4
2164 #undef H264_CHROMA_MC8_TMPL
2165 #undef H264_CHROMA_MC4_TMPL
2166 #undef H264_CHROMA_MC8_MV0
2167
2168 #if HAVE_SSSE3
2169 #define AVG_OP(X)
2170 #undef H264_CHROMA_MC8_TMPL
2171 #undef H264_CHROMA_MC4_TMPL
2172 #define H264_CHROMA_MC8_TMPL put_h264_chroma_mc8_ssse3
2173 #define H264_CHROMA_MC4_TMPL put_h264_chroma_mc4_ssse3
2174 #define H264_CHROMA_MC8_MV0 put_pixels8_mmx
2175 #include "dsputil_h264_template_ssse3.c"
2176 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)
2177 {
2178 put_h264_chroma_mc8_ssse3(dst, src, stride, h, x, y, 1);
2179 }
2180 static void put_vc1_chroma_mc8_ssse3_nornd(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y)
2181 {
2182 put_h264_chroma_mc8_ssse3(dst, src, stride, h, x, y, 0);
2183 }
2184
2185 #undef AVG_OP
2186 #undef H264_CHROMA_MC8_TMPL
2187 #undef H264_CHROMA_MC4_TMPL
2188 #undef H264_CHROMA_MC8_MV0
2189 #define AVG_OP(X) X
2190 #define H264_CHROMA_MC8_TMPL avg_h264_chroma_mc8_ssse3
2191 #define H264_CHROMA_MC4_TMPL avg_h264_chroma_mc4_ssse3
2192 #define H264_CHROMA_MC8_MV0 avg_pixels8_mmx2
2193 #include "dsputil_h264_template_ssse3.c"
2194 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)
2195 {
2196 avg_h264_chroma_mc8_ssse3(dst, src, stride, h, x, y, 1);
2197 }
2198 static void avg_vc1_chroma_mc8_ssse3_nornd(uint8_t *dst/*align 8*/, uint8_t *src/*align 1*/, int stride, int h, int x, int y)
2199 {
2200 avg_h264_chroma_mc8_ssse3(dst, src, stride, h, x, y, 0);
2201 }
2202 #undef AVG_OP
2203 #undef H264_CHROMA_MC8_TMPL
2204 #undef H264_CHROMA_MC4_TMPL
2205 #undef H264_CHROMA_MC8_MV0
2206 #endif
2207
2208 /***********************************/
2209 /* weighted prediction */
2210
2211 static inline void ff_h264_weight_WxH_mmx2(uint8_t *dst, int stride, int log2_denom, int weight, int offset, int w, int h)
2212 {
2213 int x, y;
2214 offset <<= log2_denom;
2215 offset += (1 << log2_denom) >> 1;
2216 __asm__ volatile(
2217 "movd %0, %%mm4 \n\t"
2218 "movd %1, %%mm5 \n\t"
2219 "movd %2, %%mm6 \n\t"
2220 "pshufw $0, %%mm4, %%mm4 \n\t"
2221 "pshufw $0, %%mm5, %%mm5 \n\t"
2222 "pxor %%mm7, %%mm7 \n\t"
2223 :: "g"(weight), "g"(offset), "g"(log2_denom)
2224 );
2225 for(y=0; y<h; y+=2){
2226 for(x=0; x<w; x+=4){
2227 __asm__ volatile(
2228 "movd %0, %%mm0 \n\t"
2229 "movd %1, %%mm1 \n\t"
2230 "punpcklbw %%mm7, %%mm0 \n\t"
2231 "punpcklbw %%mm7, %%mm1 \n\t"
2232 "pmullw %%mm4, %%mm0 \n\t"
2233 "pmullw %%mm4, %%mm1 \n\t"
2234 "paddsw %%mm5, %%mm0 \n\t"
2235 "paddsw %%mm5, %%mm1 \n\t"
2236 "psraw %%mm6, %%mm0 \n\t"
2237 "psraw %%mm6, %%mm1 \n\t"
2238 "packuswb %%mm7, %%mm0 \n\t"
2239 "packuswb %%mm7, %%mm1 \n\t"
2240 "movd %%mm0, %0 \n\t"
2241 "movd %%mm1, %1 \n\t"
2242 : "+m"(*(uint32_t*)(dst+x)),
2243 "+m"(*(uint32_t*)(dst+x+stride))
2244 );
2245 }
2246 dst += 2*stride;
2247 }
2248 }
2249
2250 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)
2251 {
2252 int x, y;
2253 offset = ((offset + 1) | 1) << log2_denom;
2254 __asm__ volatile(
2255 "movd %0, %%mm3 \n\t"
2256 "movd %1, %%mm4 \n\t"
2257 "movd %2, %%mm5 \n\t"
2258 "movd %3, %%mm6 \n\t"
2259 "pshufw $0, %%mm3, %%mm3 \n\t"
2260 "pshufw $0, %%mm4, %%mm4 \n\t"
2261 "pshufw $0, %%mm5, %%mm5 \n\t"
2262 "pxor %%mm7, %%mm7 \n\t"
2263 :: "g"(weightd), "g"(weights), "g"(offset), "g"(log2_denom+1)
2264 );
2265 for(y=0; y<h; y++){
2266 for(x=0; x<w; x+=4){
2267 __asm__ volatile(
2268 "movd %0, %%mm0 \n\t"
2269 "movd %1, %%mm1 \n\t"
2270 "punpcklbw %%mm7, %%mm0 \n\t"
2271 "punpcklbw %%mm7, %%mm1 \n\t"
2272 "pmullw %%mm3, %%mm0 \n\t"
2273 "pmullw %%mm4, %%mm1 \n\t"
2274 "paddsw %%mm1, %%mm0 \n\t"
2275 "paddsw %%mm5, %%mm0 \n\t"
2276 "psraw %%mm6, %%mm0 \n\t"
2277 "packuswb %%mm0, %%mm0 \n\t"
2278 "movd %%mm0, %0 \n\t"
2279 : "+m"(*(uint32_t*)(dst+x))
2280 : "m"(*(uint32_t*)(src+x))
2281 );
2282 }
2283 src += stride;
2284 dst += stride;
2285 }
2286 }
2287
2288 #define H264_WEIGHT(W,H) \
2289 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){ \
2290 ff_h264_biweight_WxH_mmx2(dst, src, stride, log2_denom, weightd, weights, offset, W, H); \
2291 } \
2292 static void ff_h264_weight_ ## W ## x ## H ## _mmx2(uint8_t *dst, int stride, int log2_denom, int weight, int offset){ \
2293 ff_h264_weight_WxH_mmx2(dst, stride, log2_denom, weight, offset, W, H); \
2294 }
2295
2296 H264_WEIGHT(16,16)
2297 H264_WEIGHT(16, 8)
2298 H264_WEIGHT( 8,16)
2299 H264_WEIGHT( 8, 8)
2300 H264_WEIGHT( 8, 4)
2301 H264_WEIGHT( 4, 8)
2302 H264_WEIGHT( 4, 4)
2303 H264_WEIGHT( 4, 2)
2304
lucabe's unfinished and experimental patches for ffmpeg