|
Lines 146-157
Link Here
|
| 146 |
" pxor %%mm7 , %%mm7; /* clear mm7 */\n" |
146 |
" pxor %%mm7 , %%mm7; /* clear mm7 */\n" |
| 147 |
" /* */\n" |
147 |
" /* */\n" |
| 148 |
" movl %1 , %%eax; /* load frameadress into eax */\n" |
148 |
" movl %1 , %%eax; /* load frameadress into eax */\n" |
|
|
149 |
#ifdef __PIC__ |
| 150 |
" movl %2 , %%esi; /* load frameadress into esi */\n" |
| 151 |
#else |
| 149 |
" movl %2 , %%ebx; /* load frameadress into ebx */\n" |
152 |
" movl %2 , %%ebx; /* load frameadress into ebx */\n" |
|
|
153 |
#endif |
| 150 |
" movl %3 , %%ecx; /* load width into ecx */\n" |
154 |
" movl %3 , %%ecx; /* load width into ecx */\n" |
| 151 |
" /* */\n" |
155 |
" /* */\n" |
| 152 |
".rept 8 ; /* Loop for 8 lines */\n" |
156 |
".rept 8 ; /* Loop for 8 lines */\n" |
| 153 |
" movq (%%eax), %%mm1; /* 8 Pixels from filtered frame to mm1 */\n" |
157 |
" movq (%%eax), %%mm1; /* 8 Pixels from filtered frame to mm1 */\n" |
|
|
158 |
#ifdef __PIC__ |
| 159 |
" movq (%%esi), %%mm2; /* 8 Pixels from reference frame to mm2 */\n" |
| 160 |
#else |
| 154 |
" movq (%%ebx), %%mm2; /* 8 Pixels from reference frame to mm2 */\n" |
161 |
" movq (%%ebx), %%mm2; /* 8 Pixels from reference frame to mm2 */\n" |
|
|
162 |
#endif |
| 155 |
" movq %%mm2 , %%mm3; /* hold a copy of mm2 in mm3 */\n" |
163 |
" movq %%mm2 , %%mm3; /* hold a copy of mm2 in mm3 */\n" |
| 156 |
" psubusb %%mm1 , %%mm3; /* positive differences between mm2 and mm1 */\n" |
164 |
" psubusb %%mm1 , %%mm3; /* positive differences between mm2 and mm1 */\n" |
| 157 |
" psubusb %%mm2 , %%mm1; /* positive differences between mm1 and mm3 */\n" |
165 |
" psubusb %%mm2 , %%mm1; /* positive differences between mm1 and mm3 */\n" |
|
Lines 162-174
Link Here
|
| 162 |
" paddusw %%mm1 , %%mm0; /* add mm1 (stored in mm1 and mm2...) */\n" |
170 |
" paddusw %%mm1 , %%mm0; /* add mm1 (stored in mm1 and mm2...) */\n" |
| 163 |
" paddusw %%mm2 , %%mm0; /* to mm0 */\n" |
171 |
" paddusw %%mm2 , %%mm0; /* to mm0 */\n" |
| 164 |
" addl %%ecx , %%eax; /* add framewidth to frameaddress */\n" |
172 |
" addl %%ecx , %%eax; /* add framewidth to frameaddress */\n" |
|
|
173 |
#ifdef __PIC__ |
| 174 |
" addl %%ecx , %%esi; /* add framewidth to frameaddress */\n" |
| 175 |
#else |
| 165 |
" addl %%ecx , %%ebx; /* add framewidth to frameaddress */\n" |
176 |
" addl %%ecx , %%ebx; /* add framewidth to frameaddress */\n" |
|
|
177 |
#endif |
| 166 |
" .endr /* end loop */\n" |
178 |
" .endr /* end loop */\n" |
| 167 |
" /* */\n" |
179 |
" /* */\n" |
| 168 |
" movq %%mm0 , %0 ; /* make mm0 available to gcc ... */\n" |
180 |
" movq %%mm0 , %0 ; /* make mm0 available to gcc ... */\n" |
| 169 |
:"=m" (a) |
181 |
:"=m" (a) |
| 170 |
:"m" (frm), "m" (ref), "m" (denoiser.frame.w) |
182 |
:"m" (frm), "m" (ref), "m" (denoiser.frame.w) |
|
|
183 |
#ifdef __PIC__ |
| 184 |
:"%eax", "%esi", "%ecx" |
| 185 |
#else |
| 171 |
:"%eax", "%ebx", "%ecx" |
186 |
:"%eax", "%ebx", "%ecx" |
|
|
187 |
#endif |
| 172 |
); |
188 |
); |
| 173 |
#endif |
189 |
#endif |
| 174 |
|
190 |
|
|
Lines 191-211
Link Here
|
| 191 |
( |
207 |
( |
| 192 |
" pxor %%mm0 , %%mm0; /* clear mm0 */\n" |
208 |
" pxor %%mm0 , %%mm0; /* clear mm0 */\n" |
| 193 |
" movl %1 , %%eax; /* load frameadress into eax */\n" |
209 |
" movl %1 , %%eax; /* load frameadress into eax */\n" |
|
|
210 |
#ifdef __PIC__ |
| 211 |
" movl %2 , %%esi; /* load frameadress into esi */\n" |
| 212 |
#else |
| 194 |
" movl %2 , %%ebx; /* load frameadress into ebx */\n" |
213 |
" movl %2 , %%ebx; /* load frameadress into ebx */\n" |
|
|
214 |
#endif |
| 195 |
" movl %3 , %%ecx; /* load width into ecx */\n" |
215 |
" movl %3 , %%ecx; /* load width into ecx */\n" |
| 196 |
" ; /* */\n" |
216 |
" ; /* */\n" |
| 197 |
" .rept 8 ; /* */\n" |
217 |
" .rept 8 ; /* */\n" |
| 198 |
" movq (%%eax), %%mm1; /* 8 Pixels from filtered frame to mm1 */\n" |
218 |
" movq (%%eax), %%mm1; /* 8 Pixels from filtered frame to mm1 */\n" |
|
|
219 |
#ifdef __PIC__ |
| 220 |
" psadbw (%%esi), %%mm1; /* 8 Pixels difference to mm1 */\n" |
| 221 |
#else |
| 199 |
" psadbw (%%ebx), %%mm1; /* 8 Pixels difference to mm1 */\n" |
222 |
" psadbw (%%ebx), %%mm1; /* 8 Pixels difference to mm1 */\n" |
|
|
223 |
#endif |
| 200 |
" paddusw %%mm1 , %%mm0; /* add result to mm0 */\n" |
224 |
" paddusw %%mm1 , %%mm0; /* add result to mm0 */\n" |
| 201 |
" addl %%ecx , %%eax; /* add framewidth to frameaddress */\n" |
225 |
" addl %%ecx , %%eax; /* add framewidth to frameaddress */\n" |
|
|
226 |
#ifdef __PIC__ |
| 227 |
" addl %%ecx , %%esi; /* add framewidth to frameaddress */\n" |
| 228 |
#else |
| 202 |
" addl %%ecx , %%ebx; /* add framewidth to frameaddress */\n" |
229 |
" addl %%ecx , %%ebx; /* add framewidth to frameaddress */\n" |
|
|
230 |
#endif |
| 203 |
" .endr ; /* */\n" |
231 |
" .endr ; /* */\n" |
| 204 |
" /* */\n" |
232 |
" /* */\n" |
| 205 |
" movq %%mm0 , %0 ; /* make mm0 available to gcc ... */\n" |
233 |
" movq %%mm0 , %0 ; /* make mm0 available to gcc ... */\n" |
| 206 |
:"=m" (a) |
234 |
:"=m" (a) |
| 207 |
:"m" (frm), "m" (ref), "m" (denoiser.frame.w) |
235 |
:"m" (frm), "m" (ref), "m" (denoiser.frame.w) |
|
|
236 |
#ifdef __PIC__ |
| 237 |
:"%eax", "%esi", "%ecx" |
| 238 |
#else |
| 208 |
:"%eax", "%ebx", "%ecx" |
239 |
:"%eax", "%ebx", "%ecx" |
|
|
240 |
#endif |
| 209 |
); |
241 |
); |
| 210 |
#endif |
242 |
#endif |
| 211 |
return a; |
243 |
return a; |
|
Lines 254-265
Link Here
|
| 254 |
" pxor %%mm7 , %%mm7; /* clear mm7 */\n" |
286 |
" pxor %%mm7 , %%mm7; /* clear mm7 */\n" |
| 255 |
" /* */\n" |
287 |
" /* */\n" |
| 256 |
" movl %1 , %%eax; /* load frameadress into eax */\n" |
288 |
" movl %1 , %%eax; /* load frameadress into eax */\n" |
|
|
289 |
#ifdef __PIC__ |
| 290 |
" movl %2 , %%esi; /* load frameadress into esi */\n" |
| 291 |
#else |
| 257 |
" movl %2 , %%ebx; /* load frameadress into ebx */\n" |
292 |
" movl %2 , %%ebx; /* load frameadress into ebx */\n" |
|
|
293 |
#endif |
| 258 |
" movl %3 , %%ecx; /* load width into ecx */\n" |
294 |
" movl %3 , %%ecx; /* load width into ecx */\n" |
| 259 |
" /* */\n" |
295 |
" /* */\n" |
| 260 |
".rept 4 ; /* Loop for 4 lines */\n" |
296 |
".rept 4 ; /* Loop for 4 lines */\n" |
| 261 |
" movd (%%eax), %%mm1; /* 4 Pixels from filtered frame to mm1 */\n" |
297 |
" movd (%%eax), %%mm1; /* 4 Pixels from filtered frame to mm1 */\n" |
|
|
298 |
#ifdef __PIC__ |
| 299 |
" movd (%%esi), %%mm2; /* 4 Pixels from reference frame to mm2 */\n" |
| 300 |
#else |
| 262 |
" movd (%%ebx), %%mm2; /* 4 Pixels from reference frame to mm2 */\n" |
301 |
" movd (%%ebx), %%mm2; /* 4 Pixels from reference frame to mm2 */\n" |
|
|
302 |
#endif |
| 263 |
" movq %%mm2 , %%mm3; /* hold a copy of mm2 in mm3 */\n" |
303 |
" movq %%mm2 , %%mm3; /* hold a copy of mm2 in mm3 */\n" |
| 264 |
" psubusb %%mm1 , %%mm3; /* positive differences between mm2 and mm1 */\n" |
304 |
" psubusb %%mm1 , %%mm3; /* positive differences between mm2 and mm1 */\n" |
| 265 |
" psubusb %%mm2 , %%mm1; /* positive differences between mm1 and mm3 */\n" |
305 |
" psubusb %%mm2 , %%mm1; /* positive differences between mm1 and mm3 */\n" |
|
Lines 270-282
Link Here
|
| 270 |
" paddusw %%mm1 , %%mm2; /* add mm1 (stored in mm1 and mm2...) */\n" |
310 |
" paddusw %%mm1 , %%mm2; /* add mm1 (stored in mm1 and mm2...) */\n" |
| 271 |
" paddusw %%mm2 , %%mm0; /* to mm0 */\n" |
311 |
" paddusw %%mm2 , %%mm0; /* to mm0 */\n" |
| 272 |
" addl %%ecx , %%eax; /* add framewidth to frameaddress */\n" |
312 |
" addl %%ecx , %%eax; /* add framewidth to frameaddress */\n" |
|
|
313 |
#ifdef __PIC__ |
| 314 |
" addl %%ecx , %%esi; /* add framewidth to frameaddress */\n" |
| 315 |
#else |
| 273 |
" addl %%ecx , %%ebx; /* add framewidth to frameaddress */\n" |
316 |
" addl %%ecx , %%ebx; /* add framewidth to frameaddress */\n" |
|
|
317 |
#endif |
| 274 |
" .endr /* end loop */\n" |
318 |
" .endr /* end loop */\n" |
| 275 |
" /* */\n" |
319 |
" /* */\n" |
| 276 |
" movq %%mm0 , %0 ; /* make mm0 available to gcc ... */\n" |
320 |
" movq %%mm0 , %0 ; /* make mm0 available to gcc ... */\n" |
| 277 |
:"=m" (a) |
321 |
:"=m" (a) |
| 278 |
:"m" (frm), "m" (ref), "m" (halfwidth) |
322 |
:"m" (frm), "m" (ref), "m" (halfwidth) |
|
|
323 |
#ifdef __PIC__ |
| 324 |
:"%eax", "%esi", "%ecx" |
| 325 |
#else |
| 279 |
:"%eax", "%ebx", "%ecx" |
326 |
:"%eax", "%ebx", "%ecx" |
|
|
327 |
#endif |
| 280 |
); |
328 |
); |
| 281 |
#endif |
329 |
#endif |
| 282 |
return (uint32_t)(a[0]+a[1]+a[2]+a[3]); |
330 |
return (uint32_t)(a[0]+a[1]+a[2]+a[3]); |
|
Lines 300-312
Link Here
|
| 300 |
" pxor %%mm7 , %%mm7; /* clear mm7 */\n" |
348 |
" pxor %%mm7 , %%mm7; /* clear mm7 */\n" |
| 301 |
" /* */\n" |
349 |
" /* */\n" |
| 302 |
" movl %1 , %%eax; /* load frameadress into eax */\n" |
350 |
" movl %1 , %%eax; /* load frameadress into eax */\n" |
|
|
351 |
#ifdef __PIC__ |
| 352 |
" movl %2 , %%esi; /* load frameadress into esi */\n" |
| 353 |
#else |
| 303 |
" movl %2 , %%ebx; /* load frameadress into ebx */\n" |
354 |
" movl %2 , %%ebx; /* load frameadress into ebx */\n" |
|
|
355 |
#endif |
| 304 |
" movl %3 , %%ecx; /* load width into ecx */\n" |
356 |
" movl %3 , %%ecx; /* load width into ecx */\n" |
| 305 |
" /* */\n" |
357 |
" /* */\n" |
| 306 |
".rept 8 ; /* Loop for 8 lines */\n" |
358 |
".rept 8 ; /* Loop for 8 lines */\n" |
| 307 |
" movw (%%eax), %%dx; /* */\n" |
359 |
" movw (%%eax), %%dx; /* */\n" |
| 308 |
" movd %%edx , %%mm1; /* 2 Pixels from filtered frame to mm1 */\n" |
360 |
" movd %%edx , %%mm1; /* 2 Pixels from filtered frame to mm1 */\n" |
|
|
361 |
#ifdef __PIC__ |
| 362 |
" movw (%%esi), %%dx; /* */\n" |
| 363 |
#else |
| 309 |
" movw (%%ebx), %%dx; /* */\n" |
364 |
" movw (%%ebx), %%dx; /* */\n" |
|
|
365 |
#endif |
| 310 |
" movd %%edx , %%mm2; /* 2 Pixels from reference frame to mm2 */\n" |
366 |
" movd %%edx , %%mm2; /* 2 Pixels from reference frame to mm2 */\n" |
| 311 |
" movq %%mm2 , %%mm3; /* hold a copy of mm2 in mm3 */\n" |
367 |
" movq %%mm2 , %%mm3; /* hold a copy of mm2 in mm3 */\n" |
| 312 |
" psubusb %%mm1 , %%mm3; /* positive differences between mm2 and mm1 */\n" |
368 |
" psubusb %%mm1 , %%mm3; /* positive differences between mm2 and mm1 */\n" |
|
Lines 318-330
Link Here
|
| 318 |
" paddusw %%mm1 , %%mm2; /* add mm1 (stored in mm1 and mm2...) */\n" |
374 |
" paddusw %%mm1 , %%mm2; /* add mm1 (stored in mm1 and mm2...) */\n" |
| 319 |
" paddusw %%mm2 , %%mm0; /* to mm0 */\n" |
375 |
" paddusw %%mm2 , %%mm0; /* to mm0 */\n" |
| 320 |
" addl %%ecx , %%eax; /* add framewidth to frameaddress */\n" |
376 |
" addl %%ecx , %%eax; /* add framewidth to frameaddress */\n" |
|
|
377 |
#ifdef __PIC__ |
| 378 |
" addl %%ecx , %%esi; /* add framewidth to frameaddress */\n" |
| 379 |
#else |
| 321 |
" addl %%ecx , %%ebx; /* add framewidth to frameaddress */\n" |
380 |
" addl %%ecx , %%ebx; /* add framewidth to frameaddress */\n" |
|
|
381 |
#endif |
| 322 |
" .endr /* end loop */\n" |
382 |
" .endr /* end loop */\n" |
| 323 |
" /* */\n" |
383 |
" /* */\n" |
| 324 |
" movq %%mm0 , %0 ; /* make mm0 available to gcc ... */\n" |
384 |
" movq %%mm0 , %0 ; /* make mm0 available to gcc ... */\n" |
| 325 |
:"=m" (a) |
385 |
:"=m" (a) |
| 326 |
:"m" (frm), "m" (ref), "m" (W2) |
386 |
:"m" (frm), "m" (ref), "m" (W2) |
|
|
387 |
#ifdef __PIC__ |
| 388 |
:"%eax", "%esi", "%ecx" |
| 389 |
#else |
| 327 |
:"%eax", "%ebx", "%ecx" |
390 |
:"%eax", "%ebx", "%ecx" |
|
|
391 |
#endif |
| 328 |
); |
392 |
); |
| 329 |
#endif |
393 |
#endif |
| 330 |
return (uint32_t)(a[0]+a[1]+a[2]+a[3]+a[4]+a[5]+a[6]+a[7]); |
394 |
return (uint32_t)(a[0]+a[1]+a[2]+a[3]+a[4]+a[5]+a[6]+a[7]); |
|
Lines 348-369
Link Here
|
| 348 |
( |
412 |
( |
| 349 |
" pxor %%mm0 , %%mm0; /* clear mm0 */\n" |
413 |
" pxor %%mm0 , %%mm0; /* clear mm0 */\n" |
| 350 |
" movl %1 , %%eax; /* load frameadress into eax */\n" |
414 |
" movl %1 , %%eax; /* load frameadress into eax */\n" |
|
|
415 |
#ifdef __PIC__ |
| 416 |
" movl %2 , %%esi; /* load frameadress into esi */\n" |
| 417 |
#else |
| 351 |
" movl %2 , %%ebx; /* load frameadress into ebx */\n" |
418 |
" movl %2 , %%ebx; /* load frameadress into ebx */\n" |
|
|
419 |
#endif |
| 352 |
" movl %3 , %%ecx; /* load width into ecx */\n" |
420 |
" movl %3 , %%ecx; /* load width into ecx */\n" |
| 353 |
" ; /* */\n" |
421 |
" ; /* */\n" |
| 354 |
" .rept 4 ; /* */\n" |
422 |
" .rept 4 ; /* */\n" |
| 355 |
" movd (%%eax), %%mm1; /* 4 Pixels from filtered frame to mm1 */\n" |
423 |
" movd (%%eax), %%mm1; /* 4 Pixels from filtered frame to mm1 */\n" |
|
|
424 |
#ifdef __PIC__ |
| 425 |
" movd (%%esi), %%mm2; /* 4 Pixels from filtered frame to mm2 */\n" |
| 426 |
#else |
| 356 |
" movd (%%ebx), %%mm2; /* 4 Pixels from filtered frame to mm2 */\n" |
427 |
" movd (%%ebx), %%mm2; /* 4 Pixels from filtered frame to mm2 */\n" |
|
|
428 |
#endif |
| 357 |
" psadbw %%mm2 , %%mm1; /* 4 Pixels difference to mm1 */\n" |
429 |
" psadbw %%mm2 , %%mm1; /* 4 Pixels difference to mm1 */\n" |
| 358 |
" paddusw %%mm1 , %%mm0; /* add result to mm0 */\n" |
430 |
" paddusw %%mm1 , %%mm0; /* add result to mm0 */\n" |
| 359 |
" addl %%ecx , %%eax; /* add framewidth to frameaddress */\n" |
431 |
" addl %%ecx , %%eax; /* add framewidth to frameaddress */\n" |
|
|
432 |
#ifdef __PIC__ |
| 433 |
" addl %%ecx , %%esi; /* add framewidth to frameaddress */\n" |
| 434 |
#else |
| 360 |
" addl %%ecx , %%ebx; /* add framewidth to frameaddress */\n" |
435 |
" addl %%ecx , %%ebx; /* add framewidth to frameaddress */\n" |
|
|
436 |
#endif |
| 361 |
" .endr ; /* */\n" |
437 |
" .endr ; /* */\n" |
| 362 |
" /* */\n" |
438 |
" /* */\n" |
| 363 |
" movq %%mm0 , %0 ; /* make mm0 available to gcc ... */\n" |
439 |
" movq %%mm0 , %0 ; /* make mm0 available to gcc ... */\n" |
| 364 |
:"=m" (a) |
440 |
:"=m" (a) |
| 365 |
:"m" (frm), "m" (ref), "m" (halfwidth) |
441 |
:"m" (frm), "m" (ref), "m" (halfwidth) |
|
|
442 |
#ifdef __PIC__ |
| 443 |
:"%eax", "%esi", "%ecx" |
| 444 |
#else |
| 366 |
:"%eax", "%ebx", "%ecx" |
445 |
:"%eax", "%ebx", "%ecx" |
|
|
446 |
#endif |
| 367 |
); |
447 |
); |
| 368 |
#endif |
448 |
#endif |
| 369 |
return a; |
449 |
return a; |
|
Lines 385-408
Link Here
|
| 385 |
( |
465 |
( |
| 386 |
" pxor %%mm0 , %%mm0; /* clear mm0 */\n" |
466 |
" pxor %%mm0 , %%mm0; /* clear mm0 */\n" |
| 387 |
" movl %1 , %%eax; /* load frameadress into eax */\n" |
467 |
" movl %1 , %%eax; /* load frameadress into eax */\n" |
|
|
468 |
#ifdef __PIC__ |
| 469 |
" movl %2 , %%esi; /* load frameadress into esi */\n" |
| 470 |
#else |
| 388 |
" movl %2 , %%ebx; /* load frameadress into ebx */\n" |
471 |
" movl %2 , %%ebx; /* load frameadress into ebx */\n" |
|
|
472 |
#endif |
| 389 |
" movl %3 , %%ecx; /* load width into ecx */\n" |
473 |
" movl %3 , %%ecx; /* load width into ecx */\n" |
| 390 |
" ; /* */\n" |
474 |
" ; /* */\n" |
| 391 |
" .rept 8 ; /* */\n" |
475 |
" .rept 8 ; /* */\n" |
| 392 |
" movw (%%eax), %%dx; /* */\n" |
476 |
" movw (%%eax), %%dx; /* */\n" |
| 393 |
" movd %%edx , %%mm1; /* 2 Pixels from filtered frame to mm1 */\n" |
477 |
" movd %%edx , %%mm1; /* 2 Pixels from filtered frame to mm1 */\n" |
|
|
478 |
#ifdef __PIC__ |
| 479 |
" movw (%%esi), %%dx; /* */\n" |
| 480 |
#else |
| 394 |
" movw (%%ebx), %%dx; /* */\n" |
481 |
" movw (%%ebx), %%dx; /* */\n" |
|
|
482 |
#endif |
| 395 |
" movd %%edx , %%mm2; /* 2 Pixels from filtered frame to mm2 */\n" |
483 |
" movd %%edx , %%mm2; /* 2 Pixels from filtered frame to mm2 */\n" |
| 396 |
" psadbw %%mm2 , %%mm1; /* 2 Pixels difference to mm1 */\n" |
484 |
" psadbw %%mm2 , %%mm1; /* 2 Pixels difference to mm1 */\n" |
| 397 |
" paddusw %%mm1 , %%mm0; /* add result to mm0 */\n" |
485 |
" paddusw %%mm1 , %%mm0; /* add result to mm0 */\n" |
| 398 |
" addl %%ecx , %%eax; /* add framewidth to frameaddress */\n" |
486 |
" addl %%ecx , %%eax; /* add framewidth to frameaddress */\n" |
|
|
487 |
#ifdef __PIC__ |
| 488 |
" addl %%ecx , %%esi; /* add framewidth to frameaddress */\n" |
| 489 |
#else |
| 399 |
" addl %%ecx , %%ebx; /* add framewidth to frameaddress */\n" |
490 |
" addl %%ecx , %%ebx; /* add framewidth to frameaddress */\n" |
|
|
491 |
#endif |
| 400 |
" .endr ; /* */\n" |
492 |
" .endr ; /* */\n" |
| 401 |
" /* */\n" |
493 |
" /* */\n" |
| 402 |
" movq %%mm0 , %0 ; /* make mm0 available to gcc ... */\n" |
494 |
" movq %%mm0 , %0 ; /* make mm0 available to gcc ... */\n" |
| 403 |
:"=m" (a) |
495 |
:"=m" (a) |
| 404 |
:"m" (frm), "m" (ref), "m" (W2) |
496 |
:"m" (frm), "m" (ref), "m" (W2) |
|
|
497 |
#ifdef __PIC__ |
| 498 |
:"%eax", "%esi", "%ecx" |
| 499 |
#else |
| 405 |
:"%eax", "%ebx", "%ecx" |
500 |
:"%eax", "%ebx", "%ecx" |
|
|
501 |
#endif |
| 406 |
); |
502 |
); |
| 407 |
#endif |
503 |
#endif |
| 408 |
return a; |
504 |
return a; |
|
Lines 448-460
Link Here
|
| 448 |
( |
544 |
( |
| 449 |
" pxor %%mm0 , %%mm0; /* clear mm0 */" |
545 |
" pxor %%mm0 , %%mm0; /* clear mm0 */" |
| 450 |
" movl %1 , %%eax; /* load frameadress into eax */" |
546 |
" movl %1 , %%eax; /* load frameadress into eax */" |
|
|
547 |
#ifdef __PIC__ |
| 548 |
" movl %2 , %%esi; /* load frameadress into esi */" |
| 549 |
#else |
| 451 |
" movl %2 , %%ebx; /* load frameadress into ebx */" |
550 |
" movl %2 , %%ebx; /* load frameadress into ebx */" |
|
|
551 |
#endif |
| 452 |
" movl %3 , %%ecx; /* load frameadress into ecx */" |
552 |
" movl %3 , %%ecx; /* load frameadress into ecx */" |
| 453 |
" movl %4 , %%edx; /* load width into edx */" |
553 |
" movl %4 , %%edx; /* load width into edx */" |
| 454 |
" ; /* */" |
554 |
" ; /* */" |
| 455 |
" .rept 8 ; /* */" |
555 |
" .rept 8 ; /* */" |
| 456 |
" movq (%%eax), %%mm1; /* 8 Pixels from filtered frame to mm1 */" |
556 |
" movq (%%eax), %%mm1; /* 8 Pixels from filtered frame to mm1 */" |
|
|
557 |
#ifdef __PIC__ |
| 558 |
" movq (%%esi), %%mm2; /* 8 Pixels from filtered frame to mm2 (displaced) */" |
| 559 |
#else |
| 457 |
" movq (%%ebx), %%mm2; /* 8 Pixels from filtered frame to mm2 (displaced) */" |
560 |
" movq (%%ebx), %%mm2; /* 8 Pixels from filtered frame to mm2 (displaced) */" |
|
|
561 |
#endif |
| 458 |
" movq (%%ecx), %%mm3; /* reference to mm3 */" |
562 |
" movq (%%ecx), %%mm3; /* reference to mm3 */" |
| 459 |
" psrlq $1 , %%mm1; /* average source pixels */" |
563 |
" psrlq $1 , %%mm1; /* average source pixels */" |
| 460 |
" psrlq $1 , %%mm2; /* shift right by one (divide by two) */" |
564 |
" psrlq $1 , %%mm2; /* shift right by one (divide by two) */" |
|
Lines 468-481
Link Here
|
| 468 |
" paddusb %%mm3 , %%mm1; /* mm1 now contains abs(mm1-mm2) */" |
572 |
" paddusb %%mm3 , %%mm1; /* mm1 now contains abs(mm1-mm2) */" |
| 469 |
" paddusw %%mm1 , %%mm0; /* add result to mm0 */" |
573 |
" paddusw %%mm1 , %%mm0; /* add result to mm0 */" |
| 470 |
" addl %%edx , %%eax; /* add framewidth to frameaddress */" |
574 |
" addl %%edx , %%eax; /* add framewidth to frameaddress */" |
|
|
575 |
#ifdef __PIC__ |
| 576 |
" addl %%edx , %%esi; /* add framewidth to frameaddress */" |
| 577 |
#else |
| 471 |
" addl %%edx , %%ebx; /* add framewidth to frameaddress */" |
578 |
" addl %%edx , %%ebx; /* add framewidth to frameaddress */" |
|
|
579 |
#endif |
| 472 |
" addl %%edx , %%ecx; /* add framewidth to frameaddress */" |
580 |
" addl %%edx , %%ecx; /* add framewidth to frameaddress */" |
| 473 |
" .endr ; /* */" |
581 |
" .endr ; /* */" |
| 474 |
" /* */" |
582 |
" /* */" |
| 475 |
" movq %%mm0 , %0 ; /* make mm0 available to gcc ... */" |
583 |
" movq %%mm0 , %0 ; /* make mm0 available to gcc ... */" |
| 476 |
:"=m" (a) |
584 |
:"=m" (a) |
| 477 |
:"m" (frm1),"m" (frm2), "m" (ref), "m" (denoiser.frame.w), "m" (*bit_mask) |
585 |
:"m" (frm1),"m" (frm2), "m" (ref), "m" (denoiser.frame.w), "m" (*bit_mask) |
|
|
586 |
#ifdef __PIC__ |
| 587 |
:"%eax", "%esi", "%ecx", "%edx" |
| 588 |
#else |
| 478 |
:"%eax", "%ebx", "%ecx", "%edx" |
589 |
:"%eax", "%ebx", "%ecx", "%edx" |
|
|
590 |
#endif |
| 479 |
); |
591 |
); |
| 480 |
#endif |
592 |
#endif |
| 481 |
return a; |
593 |
return a; |
|
Lines 497-522
Link Here
|
| 497 |
( |
609 |
( |
| 498 |
" pxor %%mm0 , %%mm0; /* clear mm0 */\n" |
610 |
" pxor %%mm0 , %%mm0; /* clear mm0 */\n" |
| 499 |
" movl %1 , %%eax; /* load frameadress into eax */\n" |
611 |
" movl %1 , %%eax; /* load frameadress into eax */\n" |
|
|
612 |
#ifdef __PIC__ |
| 613 |
" movl %2 , %%esi; /* load frameadress into esi */\n" |
| 614 |
#else |
| 500 |
" movl %2 , %%ebx; /* load frameadress into ebx */\n" |
615 |
" movl %2 , %%ebx; /* load frameadress into ebx */\n" |
|
|
616 |
#endif |
| 501 |
" movl %3 , %%ecx; /* load frameadress into ecx */\n" |
617 |
" movl %3 , %%ecx; /* load frameadress into ecx */\n" |
| 502 |
" movl %4 , %%edx; /* load width into edx */\n" |
618 |
" movl %4 , %%edx; /* load width into edx */\n" |
| 503 |
" ; /* */\n" |
619 |
" ; /* */\n" |
| 504 |
" .rept 8 ; /* */\n" |
620 |
" .rept 8 ; /* */\n" |
| 505 |
" movq (%%eax), %%mm1; /* 8 Pixels from filtered frame to mm1 */\n" |
621 |
" movq (%%eax), %%mm1; /* 8 Pixels from filtered frame to mm1 */\n" |
|
|
622 |
#ifdef __PIC__ |
| 623 |
" movq (%%esi), %%mm2; /* 8 Pixels from filtered frame to mm2 (displaced) */\n" |
| 624 |
#else |
| 506 |
" movq (%%ebx), %%mm2; /* 8 Pixels from filtered frame to mm2 (displaced) */\n" |
625 |
" movq (%%ebx), %%mm2; /* 8 Pixels from filtered frame to mm2 (displaced) */\n" |
|
|
626 |
#endif |
| 507 |
" movq (%%ecx), %%mm3; /* 8 Pixels from reference frame to mm3 */\n" |
627 |
" movq (%%ecx), %%mm3; /* 8 Pixels from reference frame to mm3 */\n" |
| 508 |
" pavgb %%mm2 , %%mm1; /* average source pixels */\n" |
628 |
" pavgb %%mm2 , %%mm1; /* average source pixels */\n" |
| 509 |
" psadbw %%mm3 , %%mm1; /* 8 Pixels difference to mm1 */\n" |
629 |
" psadbw %%mm3 , %%mm1; /* 8 Pixels difference to mm1 */\n" |
| 510 |
" paddusw %%mm1 , %%mm0; /* add result to mm0 */\n" |
630 |
" paddusw %%mm1 , %%mm0; /* add result to mm0 */\n" |
| 511 |
" addl %%edx , %%eax; /* add framewidth to frameaddress */\n" |
631 |
" addl %%edx , %%eax; /* add framewidth to frameaddress */\n" |
|
|
632 |
#ifdef __PIC__ |
| 633 |
" addl %%edx , %%esi; /* add framewidth to frameaddress */\n" |
| 634 |
#else |
| 512 |
" addl %%edx , %%ebx; /* add framewidth to frameaddress */\n" |
635 |
" addl %%edx , %%ebx; /* add framewidth to frameaddress */\n" |
|
|
636 |
#endif |
| 513 |
" addl %%edx , %%ecx; /* add framewidth to frameaddress */\n" |
637 |
" addl %%edx , %%ecx; /* add framewidth to frameaddress */\n" |
| 514 |
" .endr ; /* */\n" |
638 |
" .endr ; /* */\n" |
| 515 |
" /* */\n" |
639 |
" /* */\n" |
| 516 |
" movq %%mm0 , %0 ; /* make mm0 available to gcc ... */\n" |
640 |
" movq %%mm0 , %0 ; /* make mm0 available to gcc ... */\n" |
| 517 |
:"=m" (a) |
641 |
:"=m" (a) |
| 518 |
:"m" (frm1),"m" (frm2), "m" (ref), "m" (denoiser.frame.w) |
642 |
:"m" (frm1),"m" (frm2), "m" (ref), "m" (denoiser.frame.w) |
|
|
643 |
#ifdef __PIC__ |
| 644 |
:"%eax", "%esi", "%ecx", "%edx" |
| 645 |
#else |
| 519 |
:"%eax", "%ebx", "%ecx", "%edx" |
646 |
:"%eax", "%ebx", "%ecx", "%edx" |
|
|
647 |
#endif |
| 520 |
); |
648 |
); |
| 521 |
#endif |
649 |
#endif |
| 522 |
return a; |
650 |
return a; |
