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1 | ;****************************************************************************** |
2 | ;* H.264 intra prediction asm optimizations | |
3 | ;* Copyright (c) 2010 Fiona Glaser | |
4 | ;* Copyright (c) 2010 Holger Lubitz | |
5 | ;* Copyright (c) 2010 Loren Merritt | |
6 | ;* Copyright (c) 2010 Ronald S. Bultje | |
7 | ;* | |
8 | ;* This file is part of FFmpeg. | |
9 | ;* | |
10 | ;* FFmpeg is free software; you can redistribute it and/or | |
11 | ;* modify it under the terms of the GNU Lesser General Public | |
12 | ;* License as published by the Free Software Foundation; either | |
13 | ;* version 2.1 of the License, or (at your option) any later version. | |
14 | ;* | |
15 | ;* FFmpeg is distributed in the hope that it will be useful, | |
16 | ;* but WITHOUT ANY WARRANTY; without even the implied warranty of | |
17 | ;* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
18 | ;* Lesser General Public License for more details. | |
19 | ;* | |
20 | ;* You should have received a copy of the GNU Lesser General Public | |
21 | ;* License along with FFmpeg; if not, write to the Free Software | |
22 | ;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA | |
23 | ;****************************************************************************** | |
24 | ||
25 | %include "libavutil/x86/x86util.asm" | |
26 | ||
27 | SECTION_RODATA | |
28 | ||
29 | tm_shuf: times 8 db 0x03, 0x80 | |
30 | pw_ff00: times 8 dw 0xff00 | |
31 | plane_shuf: db -8, -7, -6, -5, -4, -3, -2, -1 | |
32 | db 1, 2, 3, 4, 5, 6, 7, 8 | |
33 | plane8_shuf: db -4, -3, -2, -1, 0, 0, 0, 0 | |
34 | db 1, 2, 3, 4, 0, 0, 0, 0 | |
35 | pw_0to7: dw 0, 1, 2, 3, 4, 5, 6, 7 | |
36 | pw_1to8: dw 1, 2, 3, 4, 5, 6, 7, 8 | |
37 | pw_m8tom1: dw -8, -7, -6, -5, -4, -3, -2, -1 | |
38 | pw_m4to4: dw -4, -3, -2, -1, 1, 2, 3, 4 | |
39 | ||
40 | SECTION .text | |
41 | ||
42 | cextern pb_1 | |
43 | cextern pb_3 | |
44 | cextern pw_4 | |
45 | cextern pw_5 | |
46 | cextern pw_8 | |
47 | cextern pw_16 | |
48 | cextern pw_17 | |
49 | cextern pw_32 | |
50 | ||
51 | ;----------------------------------------------------------------------------- | |
52 | ; void ff_pred16x16_vertical_8(uint8_t *src, int stride) | |
53 | ;----------------------------------------------------------------------------- | |
54 | ||
55 | INIT_MMX mmx | |
56 | cglobal pred16x16_vertical_8, 2,3 | |
57 | sub r0, r1 | |
58 | mov r2, 8 | |
59 | movq mm0, [r0+0] | |
60 | movq mm1, [r0+8] | |
61 | .loop: | |
62 | movq [r0+r1*1+0], mm0 | |
63 | movq [r0+r1*1+8], mm1 | |
64 | movq [r0+r1*2+0], mm0 | |
65 | movq [r0+r1*2+8], mm1 | |
66 | lea r0, [r0+r1*2] | |
67 | dec r2 | |
68 | jg .loop | |
69 | REP_RET | |
70 | ||
71 | INIT_XMM sse | |
72 | cglobal pred16x16_vertical_8, 2,3 | |
73 | sub r0, r1 | |
74 | mov r2, 4 | |
75 | movaps xmm0, [r0] | |
76 | .loop: | |
77 | movaps [r0+r1*1], xmm0 | |
78 | movaps [r0+r1*2], xmm0 | |
79 | lea r0, [r0+r1*2] | |
80 | movaps [r0+r1*1], xmm0 | |
81 | movaps [r0+r1*2], xmm0 | |
82 | lea r0, [r0+r1*2] | |
83 | dec r2 | |
84 | jg .loop | |
85 | REP_RET | |
86 | ||
87 | ;----------------------------------------------------------------------------- | |
88 | ; void ff_pred16x16_horizontal_8(uint8_t *src, int stride) | |
89 | ;----------------------------------------------------------------------------- | |
90 | ||
91 | %macro PRED16x16_H 0 | |
92 | cglobal pred16x16_horizontal_8, 2,3 | |
93 | mov r2, 8 | |
94 | %if cpuflag(ssse3) | |
95 | mova m2, [pb_3] | |
96 | %endif | |
97 | .loop: | |
98 | movd m0, [r0+r1*0-4] | |
99 | movd m1, [r0+r1*1-4] | |
100 | ||
101 | %if cpuflag(ssse3) | |
102 | pshufb m0, m2 | |
103 | pshufb m1, m2 | |
104 | %else | |
105 | punpcklbw m0, m0 | |
106 | punpcklbw m1, m1 | |
107 | SPLATW m0, m0, 3 | |
108 | SPLATW m1, m1, 3 | |
109 | mova [r0+r1*0+8], m0 | |
110 | mova [r0+r1*1+8], m1 | |
111 | %endif | |
112 | ||
113 | mova [r0+r1*0], m0 | |
114 | mova [r0+r1*1], m1 | |
115 | lea r0, [r0+r1*2] | |
116 | dec r2 | |
117 | jg .loop | |
118 | REP_RET | |
119 | %endmacro | |
120 | ||
121 | INIT_MMX mmx | |
122 | PRED16x16_H | |
123 | INIT_MMX mmxext | |
124 | PRED16x16_H | |
125 | INIT_XMM ssse3 | |
126 | PRED16x16_H | |
127 | ||
128 | ;----------------------------------------------------------------------------- | |
129 | ; void ff_pred16x16_dc_8(uint8_t *src, int stride) | |
130 | ;----------------------------------------------------------------------------- | |
131 | ||
132 | %macro PRED16x16_DC 0 | |
133 | cglobal pred16x16_dc_8, 2,7 | |
134 | mov r4, r0 | |
135 | sub r0, r1 | |
136 | pxor mm0, mm0 | |
137 | pxor mm1, mm1 | |
138 | psadbw mm0, [r0+0] | |
139 | psadbw mm1, [r0+8] | |
140 | dec r0 | |
141 | movzx r5d, byte [r0+r1*1] | |
142 | paddw mm0, mm1 | |
143 | movd r6d, mm0 | |
144 | lea r0, [r0+r1*2] | |
145 | %rep 7 | |
146 | movzx r2d, byte [r0+r1*0] | |
147 | movzx r3d, byte [r0+r1*1] | |
148 | add r5d, r2d | |
149 | add r6d, r3d | |
150 | lea r0, [r0+r1*2] | |
151 | %endrep | |
152 | movzx r2d, byte [r0+r1*0] | |
153 | add r5d, r6d | |
154 | lea r2d, [r2+r5+16] | |
155 | shr r2d, 5 | |
156 | %if cpuflag(ssse3) | |
157 | pxor m1, m1 | |
158 | %endif | |
159 | SPLATB_REG m0, r2, m1 | |
160 | ||
161 | %if mmsize==8 | |
162 | mov r3d, 8 | |
163 | .loop: | |
164 | mova [r4+r1*0+0], m0 | |
165 | mova [r4+r1*0+8], m0 | |
166 | mova [r4+r1*1+0], m0 | |
167 | mova [r4+r1*1+8], m0 | |
168 | %else | |
169 | mov r3d, 4 | |
170 | .loop: | |
171 | mova [r4+r1*0], m0 | |
172 | mova [r4+r1*1], m0 | |
173 | lea r4, [r4+r1*2] | |
174 | mova [r4+r1*0], m0 | |
175 | mova [r4+r1*1], m0 | |
176 | %endif | |
177 | lea r4, [r4+r1*2] | |
178 | dec r3d | |
179 | jg .loop | |
180 | REP_RET | |
181 | %endmacro | |
182 | ||
183 | INIT_MMX mmxext | |
184 | PRED16x16_DC | |
185 | INIT_XMM sse2 | |
186 | PRED16x16_DC | |
187 | INIT_XMM ssse3 | |
188 | PRED16x16_DC | |
189 | ||
190 | ;----------------------------------------------------------------------------- | |
191 | ; void ff_pred16x16_tm_vp8_8(uint8_t *src, int stride) | |
192 | ;----------------------------------------------------------------------------- | |
193 | ||
194 | %macro PRED16x16_TM 0 | |
195 | cglobal pred16x16_tm_vp8_8, 2,5 | |
196 | sub r0, r1 | |
197 | pxor mm7, mm7 | |
198 | movq mm0, [r0+0] | |
199 | movq mm2, [r0+8] | |
200 | movq mm1, mm0 | |
201 | movq mm3, mm2 | |
202 | punpcklbw mm0, mm7 | |
203 | punpckhbw mm1, mm7 | |
204 | punpcklbw mm2, mm7 | |
205 | punpckhbw mm3, mm7 | |
206 | movzx r3d, byte [r0-1] | |
207 | mov r4d, 16 | |
208 | .loop: | |
209 | movzx r2d, byte [r0+r1-1] | |
210 | sub r2d, r3d | |
211 | movd mm4, r2d | |
212 | SPLATW mm4, mm4, 0 | |
213 | movq mm5, mm4 | |
214 | movq mm6, mm4 | |
215 | movq mm7, mm4 | |
216 | paddw mm4, mm0 | |
217 | paddw mm5, mm1 | |
218 | paddw mm6, mm2 | |
219 | paddw mm7, mm3 | |
220 | packuswb mm4, mm5 | |
221 | packuswb mm6, mm7 | |
222 | movq [r0+r1+0], mm4 | |
223 | movq [r0+r1+8], mm6 | |
224 | add r0, r1 | |
225 | dec r4d | |
226 | jg .loop | |
227 | REP_RET | |
228 | %endmacro | |
229 | ||
230 | INIT_MMX mmx | |
231 | PRED16x16_TM | |
232 | INIT_MMX mmxext | |
233 | PRED16x16_TM | |
234 | ||
235 | INIT_XMM sse2 | |
236 | cglobal pred16x16_tm_vp8_8, 2,6,6 | |
237 | sub r0, r1 | |
238 | pxor xmm2, xmm2 | |
239 | movdqa xmm0, [r0] | |
240 | movdqa xmm1, xmm0 | |
241 | punpcklbw xmm0, xmm2 | |
242 | punpckhbw xmm1, xmm2 | |
243 | movzx r4d, byte [r0-1] | |
244 | mov r5d, 8 | |
245 | .loop: | |
246 | movzx r2d, byte [r0+r1*1-1] | |
247 | movzx r3d, byte [r0+r1*2-1] | |
248 | sub r2d, r4d | |
249 | sub r3d, r4d | |
250 | movd xmm2, r2d | |
251 | movd xmm4, r3d | |
252 | pshuflw xmm2, xmm2, 0 | |
253 | pshuflw xmm4, xmm4, 0 | |
254 | punpcklqdq xmm2, xmm2 | |
255 | punpcklqdq xmm4, xmm4 | |
256 | movdqa xmm3, xmm2 | |
257 | movdqa xmm5, xmm4 | |
258 | paddw xmm2, xmm0 | |
259 | paddw xmm3, xmm1 | |
260 | paddw xmm4, xmm0 | |
261 | paddw xmm5, xmm1 | |
262 | packuswb xmm2, xmm3 | |
263 | packuswb xmm4, xmm5 | |
264 | movdqa [r0+r1*1], xmm2 | |
265 | movdqa [r0+r1*2], xmm4 | |
266 | lea r0, [r0+r1*2] | |
267 | dec r5d | |
268 | jg .loop | |
269 | REP_RET | |
270 | ||
271 | ;----------------------------------------------------------------------------- | |
272 | ; void ff_pred16x16_plane_*_8(uint8_t *src, int stride) | |
273 | ;----------------------------------------------------------------------------- | |
274 | ||
275 | %macro H264_PRED16x16_PLANE 1 | |
276 | cglobal pred16x16_plane_%1_8, 2,9,7 | |
277 | mov r2, r1 ; +stride | |
278 | neg r1 ; -stride | |
279 | ||
280 | movh m0, [r0+r1 -1] | |
281 | %if mmsize == 8 | |
282 | pxor m4, m4 | |
283 | movh m1, [r0+r1 +3 ] | |
284 | movh m2, [r0+r1 +8 ] | |
285 | movh m3, [r0+r1 +12] | |
286 | punpcklbw m0, m4 | |
287 | punpcklbw m1, m4 | |
288 | punpcklbw m2, m4 | |
289 | punpcklbw m3, m4 | |
290 | pmullw m0, [pw_m8tom1 ] | |
291 | pmullw m1, [pw_m8tom1+8] | |
292 | pmullw m2, [pw_1to8 ] | |
293 | pmullw m3, [pw_1to8 +8] | |
294 | paddw m0, m2 | |
295 | paddw m1, m3 | |
296 | %else ; mmsize == 16 | |
297 | %if cpuflag(ssse3) | |
298 | movhps m0, [r0+r1 +8] | |
299 | pmaddubsw m0, [plane_shuf] ; H coefficients | |
300 | %else ; sse2 | |
301 | pxor m2, m2 | |
302 | movh m1, [r0+r1 +8] | |
303 | punpcklbw m0, m2 | |
304 | punpcklbw m1, m2 | |
305 | pmullw m0, [pw_m8tom1] | |
306 | pmullw m1, [pw_1to8] | |
307 | paddw m0, m1 | |
308 | %endif | |
309 | movhlps m1, m0 | |
310 | %endif | |
311 | paddw m0, m1 | |
312 | %if cpuflag(mmxext) | |
313 | PSHUFLW m1, m0, 0xE | |
314 | %elif cpuflag(mmx) | |
315 | mova m1, m0 | |
316 | psrlq m1, 32 | |
317 | %endif | |
318 | paddw m0, m1 | |
319 | %if cpuflag(mmxext) | |
320 | PSHUFLW m1, m0, 0x1 | |
321 | %elif cpuflag(mmx) | |
322 | mova m1, m0 | |
323 | psrlq m1, 16 | |
324 | %endif | |
325 | paddw m0, m1 ; sum of H coefficients | |
326 | ||
327 | lea r4, [r0+r2*8-1] | |
328 | lea r3, [r0+r2*4-1] | |
329 | add r4, r2 | |
330 | ||
331 | %if ARCH_X86_64 | |
332 | %define e_reg r8 | |
333 | %else | |
334 | %define e_reg r0 | |
335 | %endif | |
336 | ||
337 | movzx e_reg, byte [r3+r2*2 ] | |
338 | movzx r5, byte [r4+r1 ] | |
339 | sub r5, e_reg | |
340 | ||
341 | movzx e_reg, byte [r3+r2 ] | |
342 | movzx r6, byte [r4 ] | |
343 | sub r6, e_reg | |
344 | lea r5, [r5+r6*2] | |
345 | ||
346 | movzx e_reg, byte [r3+r1 ] | |
347 | movzx r6, byte [r4+r2*2 ] | |
348 | sub r6, e_reg | |
349 | lea r5, [r5+r6*4] | |
350 | ||
351 | movzx e_reg, byte [r3 ] | |
352 | %if ARCH_X86_64 | |
353 | movzx r7, byte [r4+r2 ] | |
354 | sub r7, e_reg | |
355 | %else | |
356 | movzx r6, byte [r4+r2 ] | |
357 | sub r6, e_reg | |
358 | lea r5, [r5+r6*4] | |
359 | sub r5, r6 | |
360 | %endif | |
361 | ||
362 | lea e_reg, [r3+r1*4] | |
363 | lea r3, [r4+r2*4] | |
364 | ||
365 | movzx r4, byte [e_reg+r2 ] | |
366 | movzx r6, byte [r3 ] | |
367 | sub r6, r4 | |
368 | %if ARCH_X86_64 | |
369 | lea r6, [r7+r6*2] | |
370 | lea r5, [r5+r6*2] | |
371 | add r5, r6 | |
372 | %else | |
373 | lea r5, [r5+r6*4] | |
374 | lea r5, [r5+r6*2] | |
375 | %endif | |
376 | ||
377 | movzx r4, byte [e_reg ] | |
378 | %if ARCH_X86_64 | |
379 | movzx r7, byte [r3 +r2 ] | |
380 | sub r7, r4 | |
381 | sub r5, r7 | |
382 | %else | |
383 | movzx r6, byte [r3 +r2 ] | |
384 | sub r6, r4 | |
385 | lea r5, [r5+r6*8] | |
386 | sub r5, r6 | |
387 | %endif | |
388 | ||
389 | movzx r4, byte [e_reg+r1 ] | |
390 | movzx r6, byte [r3 +r2*2] | |
391 | sub r6, r4 | |
392 | %if ARCH_X86_64 | |
393 | add r6, r7 | |
394 | %endif | |
395 | lea r5, [r5+r6*8] | |
396 | ||
397 | movzx r4, byte [e_reg+r2*2] | |
398 | movzx r6, byte [r3 +r1 ] | |
399 | sub r6, r4 | |
400 | lea r5, [r5+r6*4] | |
401 | add r5, r6 ; sum of V coefficients | |
402 | ||
403 | %if ARCH_X86_64 == 0 | |
404 | mov r0, r0m | |
405 | %endif | |
406 | ||
407 | %ifidn %1, h264 | |
408 | lea r5, [r5*5+32] | |
409 | sar r5, 6 | |
410 | %elifidn %1, rv40 | |
411 | lea r5, [r5*5] | |
412 | sar r5, 6 | |
413 | %elifidn %1, svq3 | |
414 | test r5, r5 | |
415 | lea r6, [r5+3] | |
416 | cmovs r5, r6 | |
417 | sar r5, 2 ; V/4 | |
418 | lea r5, [r5*5] ; 5*(V/4) | |
419 | test r5, r5 | |
420 | lea r6, [r5+15] | |
421 | cmovs r5, r6 | |
422 | sar r5, 4 ; (5*(V/4))/16 | |
423 | %endif | |
424 | ||
425 | movzx r4, byte [r0+r1 +15] | |
426 | movzx r3, byte [r3+r2*2 ] | |
427 | lea r3, [r3+r4+1] | |
428 | shl r3, 4 | |
429 | ||
430 | movd r1d, m0 | |
431 | movsx r1d, r1w | |
432 | %ifnidn %1, svq3 | |
433 | %ifidn %1, h264 | |
434 | lea r1d, [r1d*5+32] | |
435 | %else ; rv40 | |
436 | lea r1d, [r1d*5] | |
437 | %endif | |
438 | sar r1d, 6 | |
439 | %else ; svq3 | |
440 | test r1d, r1d | |
441 | lea r4d, [r1d+3] | |
442 | cmovs r1d, r4d | |
443 | sar r1d, 2 ; H/4 | |
444 | lea r1d, [r1d*5] ; 5*(H/4) | |
445 | test r1d, r1d | |
446 | lea r4d, [r1d+15] | |
447 | cmovs r1d, r4d | |
448 | sar r1d, 4 ; (5*(H/4))/16 | |
449 | %endif | |
450 | movd m0, r1d | |
451 | ||
452 | add r1d, r5d | |
453 | add r3d, r1d | |
454 | shl r1d, 3 | |
455 | sub r3d, r1d ; a | |
456 | ||
457 | movd m1, r5d | |
458 | movd m3, r3d | |
459 | SPLATW m0, m0, 0 ; H | |
460 | SPLATW m1, m1, 0 ; V | |
461 | SPLATW m3, m3, 0 ; a | |
462 | %ifidn %1, svq3 | |
463 | SWAP 0, 1 | |
464 | %endif | |
465 | mova m2, m0 | |
466 | %if mmsize == 8 | |
467 | mova m5, m0 | |
468 | %endif | |
469 | pmullw m0, [pw_0to7] ; 0*H, 1*H, ..., 7*H (words) | |
470 | %if mmsize == 16 | |
471 | psllw m2, 3 | |
472 | %else | |
473 | psllw m5, 3 | |
474 | psllw m2, 2 | |
475 | mova m6, m5 | |
476 | paddw m6, m2 | |
477 | %endif | |
478 | paddw m0, m3 ; a + {0,1,2,3,4,5,6,7}*H | |
479 | paddw m2, m0 ; a + {8,9,10,11,12,13,14,15}*H | |
480 | %if mmsize == 8 | |
481 | paddw m5, m0 ; a + {8,9,10,11}*H | |
482 | paddw m6, m0 ; a + {12,13,14,15}*H | |
483 | %endif | |
484 | ||
485 | mov r4, 8 | |
486 | .loop: | |
487 | mova m3, m0 ; b[0..7] | |
488 | mova m4, m2 ; b[8..15] | |
489 | psraw m3, 5 | |
490 | psraw m4, 5 | |
491 | packuswb m3, m4 | |
492 | mova [r0], m3 | |
493 | %if mmsize == 8 | |
494 | mova m3, m5 ; b[8..11] | |
495 | mova m4, m6 ; b[12..15] | |
496 | psraw m3, 5 | |
497 | psraw m4, 5 | |
498 | packuswb m3, m4 | |
499 | mova [r0+8], m3 | |
500 | %endif | |
501 | paddw m0, m1 | |
502 | paddw m2, m1 | |
503 | %if mmsize == 8 | |
504 | paddw m5, m1 | |
505 | paddw m6, m1 | |
506 | %endif | |
507 | ||
508 | mova m3, m0 ; b[0..7] | |
509 | mova m4, m2 ; b[8..15] | |
510 | psraw m3, 5 | |
511 | psraw m4, 5 | |
512 | packuswb m3, m4 | |
513 | mova [r0+r2], m3 | |
514 | %if mmsize == 8 | |
515 | mova m3, m5 ; b[8..11] | |
516 | mova m4, m6 ; b[12..15] | |
517 | psraw m3, 5 | |
518 | psraw m4, 5 | |
519 | packuswb m3, m4 | |
520 | mova [r0+r2+8], m3 | |
521 | %endif | |
522 | paddw m0, m1 | |
523 | paddw m2, m1 | |
524 | %if mmsize == 8 | |
525 | paddw m5, m1 | |
526 | paddw m6, m1 | |
527 | %endif | |
528 | ||
529 | lea r0, [r0+r2*2] | |
530 | dec r4 | |
531 | jg .loop | |
532 | REP_RET | |
533 | %endmacro | |
534 | ||
535 | INIT_MMX mmx | |
536 | H264_PRED16x16_PLANE h264 | |
537 | H264_PRED16x16_PLANE rv40 | |
538 | H264_PRED16x16_PLANE svq3 | |
539 | INIT_MMX mmxext | |
540 | H264_PRED16x16_PLANE h264 | |
541 | H264_PRED16x16_PLANE rv40 | |
542 | H264_PRED16x16_PLANE svq3 | |
543 | INIT_XMM sse2 | |
544 | H264_PRED16x16_PLANE h264 | |
545 | H264_PRED16x16_PLANE rv40 | |
546 | H264_PRED16x16_PLANE svq3 | |
547 | INIT_XMM ssse3 | |
548 | H264_PRED16x16_PLANE h264 | |
549 | H264_PRED16x16_PLANE rv40 | |
550 | H264_PRED16x16_PLANE svq3 | |
551 | ||
552 | ;----------------------------------------------------------------------------- | |
553 | ; void ff_pred8x8_plane_8(uint8_t *src, int stride) | |
554 | ;----------------------------------------------------------------------------- | |
555 | ||
556 | %macro H264_PRED8x8_PLANE 0 | |
557 | cglobal pred8x8_plane_8, 2,9,7 | |
558 | mov r2, r1 ; +stride | |
559 | neg r1 ; -stride | |
560 | ||
561 | movd m0, [r0+r1 -1] | |
562 | %if mmsize == 8 | |
563 | pxor m2, m2 | |
564 | movh m1, [r0+r1 +4 ] | |
565 | punpcklbw m0, m2 | |
566 | punpcklbw m1, m2 | |
567 | pmullw m0, [pw_m4to4] | |
568 | pmullw m1, [pw_m4to4+8] | |
569 | %else ; mmsize == 16 | |
570 | %if cpuflag(ssse3) | |
571 | movhps m0, [r0+r1 +4] ; this reads 4 bytes more than necessary | |
572 | pmaddubsw m0, [plane8_shuf] ; H coefficients | |
573 | %else ; sse2 | |
574 | pxor m2, m2 | |
575 | movd m1, [r0+r1 +4] | |
576 | punpckldq m0, m1 | |
577 | punpcklbw m0, m2 | |
578 | pmullw m0, [pw_m4to4] | |
579 | %endif | |
580 | movhlps m1, m0 | |
581 | %endif | |
582 | paddw m0, m1 | |
583 | ||
584 | %if notcpuflag(ssse3) | |
585 | %if cpuflag(mmxext) | |
586 | PSHUFLW m1, m0, 0xE | |
587 | %elif cpuflag(mmx) | |
588 | mova m1, m0 | |
589 | psrlq m1, 32 | |
590 | %endif | |
591 | paddw m0, m1 | |
592 | %endif ; !ssse3 | |
593 | ||
594 | %if cpuflag(mmxext) | |
595 | PSHUFLW m1, m0, 0x1 | |
596 | %elif cpuflag(mmx) | |
597 | mova m1, m0 | |
598 | psrlq m1, 16 | |
599 | %endif | |
600 | paddw m0, m1 ; sum of H coefficients | |
601 | ||
602 | lea r4, [r0+r2*4-1] | |
603 | lea r3, [r0 -1] | |
604 | add r4, r2 | |
605 | ||
606 | %if ARCH_X86_64 | |
607 | %define e_reg r8 | |
608 | %else | |
609 | %define e_reg r0 | |
610 | %endif | |
611 | ||
612 | movzx e_reg, byte [r3+r2*2 ] | |
613 | movzx r5, byte [r4+r1 ] | |
614 | sub r5, e_reg | |
615 | ||
616 | movzx e_reg, byte [r3 ] | |
617 | %if ARCH_X86_64 | |
618 | movzx r7, byte [r4+r2 ] | |
619 | sub r7, e_reg | |
620 | sub r5, r7 | |
621 | %else | |
622 | movzx r6, byte [r4+r2 ] | |
623 | sub r6, e_reg | |
624 | lea r5, [r5+r6*4] | |
625 | sub r5, r6 | |
626 | %endif | |
627 | ||
628 | movzx e_reg, byte [r3+r1 ] | |
629 | movzx r6, byte [r4+r2*2 ] | |
630 | sub r6, e_reg | |
631 | %if ARCH_X86_64 | |
632 | add r6, r7 | |
633 | %endif | |
634 | lea r5, [r5+r6*4] | |
635 | ||
636 | movzx e_reg, byte [r3+r2 ] | |
637 | movzx r6, byte [r4 ] | |
638 | sub r6, e_reg | |
639 | lea r6, [r5+r6*2] | |
640 | ||
641 | lea r5, [r6*9+16] | |
642 | lea r5, [r5+r6*8] | |
643 | sar r5, 5 | |
644 | ||
645 | %if ARCH_X86_64 == 0 | |
646 | mov r0, r0m | |
647 | %endif | |
648 | ||
649 | movzx r3, byte [r4+r2*2 ] | |
650 | movzx r4, byte [r0+r1 +7] | |
651 | lea r3, [r3+r4+1] | |
652 | shl r3, 4 | |
653 | movd r1d, m0 | |
654 | movsx r1d, r1w | |
655 | imul r1d, 17 | |
656 | add r1d, 16 | |
657 | sar r1d, 5 | |
658 | movd m0, r1d | |
659 | add r1d, r5d | |
660 | sub r3d, r1d | |
661 | add r1d, r1d | |
662 | sub r3d, r1d ; a | |
663 | ||
664 | movd m1, r5d | |
665 | movd m3, r3d | |
666 | SPLATW m0, m0, 0 ; H | |
667 | SPLATW m1, m1, 0 ; V | |
668 | SPLATW m3, m3, 0 ; a | |
669 | %if mmsize == 8 | |
670 | mova m2, m0 | |
671 | %endif | |
672 | pmullw m0, [pw_0to7] ; 0*H, 1*H, ..., 7*H (words) | |
673 | paddw m0, m3 ; a + {0,1,2,3,4,5,6,7}*H | |
674 | %if mmsize == 8 | |
675 | psllw m2, 2 | |
676 | paddw m2, m0 ; a + {4,5,6,7}*H | |
677 | %endif | |
678 | ||
679 | mov r4, 4 | |
680 | ALIGN 16 | |
681 | .loop: | |
682 | %if mmsize == 16 | |
683 | mova m3, m0 ; b[0..7] | |
684 | paddw m0, m1 | |
685 | psraw m3, 5 | |
686 | mova m4, m0 ; V+b[0..7] | |
687 | paddw m0, m1 | |
688 | psraw m4, 5 | |
689 | packuswb m3, m4 | |
690 | movh [r0], m3 | |
691 | movhps [r0+r2], m3 | |
692 | %else ; mmsize == 8 | |
693 | mova m3, m0 ; b[0..3] | |
694 | mova m4, m2 ; b[4..7] | |
695 | paddw m0, m1 | |
696 | paddw m2, m1 | |
697 | psraw m3, 5 | |
698 | psraw m4, 5 | |
699 | mova m5, m0 ; V+b[0..3] | |
700 | mova m6, m2 ; V+b[4..7] | |
701 | paddw m0, m1 | |
702 | paddw m2, m1 | |
703 | psraw m5, 5 | |
704 | psraw m6, 5 | |
705 | packuswb m3, m4 | |
706 | packuswb m5, m6 | |
707 | mova [r0], m3 | |
708 | mova [r0+r2], m5 | |
709 | %endif | |
710 | ||
711 | lea r0, [r0+r2*2] | |
712 | dec r4 | |
713 | jg .loop | |
714 | REP_RET | |
715 | %endmacro | |
716 | ||
717 | INIT_MMX mmx | |
718 | H264_PRED8x8_PLANE | |
719 | INIT_MMX mmxext | |
720 | H264_PRED8x8_PLANE | |
721 | INIT_XMM sse2 | |
722 | H264_PRED8x8_PLANE | |
723 | INIT_XMM ssse3 | |
724 | H264_PRED8x8_PLANE | |
725 | ||
726 | ;----------------------------------------------------------------------------- | |
727 | ; void ff_pred8x8_vertical_8(uint8_t *src, int stride) | |
728 | ;----------------------------------------------------------------------------- | |
729 | ||
730 | INIT_MMX mmx | |
731 | cglobal pred8x8_vertical_8, 2,2 | |
732 | sub r0, r1 | |
733 | movq mm0, [r0] | |
734 | %rep 3 | |
735 | movq [r0+r1*1], mm0 | |
736 | movq [r0+r1*2], mm0 | |
737 | lea r0, [r0+r1*2] | |
738 | %endrep | |
739 | movq [r0+r1*1], mm0 | |
740 | movq [r0+r1*2], mm0 | |
741 | RET | |
742 | ||
743 | ;----------------------------------------------------------------------------- | |
744 | ; void ff_pred8x8_horizontal_8(uint8_t *src, int stride) | |
745 | ;----------------------------------------------------------------------------- | |
746 | ||
747 | %macro PRED8x8_H 0 | |
748 | cglobal pred8x8_horizontal_8, 2,3 | |
749 | mov r2, 4 | |
750 | %if cpuflag(ssse3) | |
751 | mova m2, [pb_3] | |
752 | %endif | |
753 | .loop: | |
754 | SPLATB_LOAD m0, r0+r1*0-1, m2 | |
755 | SPLATB_LOAD m1, r0+r1*1-1, m2 | |
756 | mova [r0+r1*0], m0 | |
757 | mova [r0+r1*1], m1 | |
758 | lea r0, [r0+r1*2] | |
759 | dec r2 | |
760 | jg .loop | |
761 | REP_RET | |
762 | %endmacro | |
763 | ||
764 | INIT_MMX mmx | |
765 | PRED8x8_H | |
766 | INIT_MMX mmxext | |
767 | PRED8x8_H | |
768 | INIT_MMX ssse3 | |
769 | PRED8x8_H | |
770 | ||
771 | ;----------------------------------------------------------------------------- | |
772 | ; void ff_pred8x8_top_dc_8_mmxext(uint8_t *src, int stride) | |
773 | ;----------------------------------------------------------------------------- | |
774 | INIT_MMX mmxext | |
775 | cglobal pred8x8_top_dc_8, 2,5 | |
776 | sub r0, r1 | |
777 | movq mm0, [r0] | |
778 | pxor mm1, mm1 | |
779 | pxor mm2, mm2 | |
780 | lea r2, [r0+r1*2] | |
781 | punpckhbw mm1, mm0 | |
782 | punpcklbw mm0, mm2 | |
783 | psadbw mm1, mm2 ; s1 | |
784 | lea r3, [r2+r1*2] | |
785 | psadbw mm0, mm2 ; s0 | |
786 | psrlw mm1, 1 | |
787 | psrlw mm0, 1 | |
788 | pavgw mm1, mm2 | |
789 | lea r4, [r3+r1*2] | |
790 | pavgw mm0, mm2 | |
791 | pshufw mm1, mm1, 0 | |
792 | pshufw mm0, mm0, 0 ; dc0 (w) | |
793 | packuswb mm0, mm1 ; dc0,dc1 (b) | |
794 | movq [r0+r1*1], mm0 | |
795 | movq [r0+r1*2], mm0 | |
796 | lea r0, [r3+r1*2] | |
797 | movq [r2+r1*1], mm0 | |
798 | movq [r2+r1*2], mm0 | |
799 | movq [r3+r1*1], mm0 | |
800 | movq [r3+r1*2], mm0 | |
801 | movq [r0+r1*1], mm0 | |
802 | movq [r0+r1*2], mm0 | |
803 | RET | |
804 | ||
805 | ;----------------------------------------------------------------------------- | |
806 | ; void ff_pred8x8_dc_8_mmxext(uint8_t *src, int stride) | |
807 | ;----------------------------------------------------------------------------- | |
808 | ||
809 | INIT_MMX mmxext | |
810 | cglobal pred8x8_dc_8, 2,5 | |
811 | sub r0, r1 | |
812 | pxor m7, m7 | |
813 | movd m0, [r0+0] | |
814 | movd m1, [r0+4] | |
815 | psadbw m0, m7 ; s0 | |
816 | mov r4, r0 | |
817 | psadbw m1, m7 ; s1 | |
818 | ||
819 | movzx r2d, byte [r0+r1*1-1] | |
820 | movzx r3d, byte [r0+r1*2-1] | |
821 | lea r0, [r0+r1*2] | |
822 | add r2d, r3d | |
823 | movzx r3d, byte [r0+r1*1-1] | |
824 | add r2d, r3d | |
825 | movzx r3d, byte [r0+r1*2-1] | |
826 | add r2d, r3d | |
827 | lea r0, [r0+r1*2] | |
828 | movd m2, r2d ; s2 | |
829 | movzx r2d, byte [r0+r1*1-1] | |
830 | movzx r3d, byte [r0+r1*2-1] | |
831 | lea r0, [r0+r1*2] | |
832 | add r2d, r3d | |
833 | movzx r3d, byte [r0+r1*1-1] | |
834 | add r2d, r3d | |
835 | movzx r3d, byte [r0+r1*2-1] | |
836 | add r2d, r3d | |
837 | movd m3, r2d ; s3 | |
838 | ||
839 | punpcklwd m0, m1 | |
840 | mov r0, r4 | |
841 | punpcklwd m2, m3 | |
842 | punpckldq m0, m2 ; s0, s1, s2, s3 | |
843 | pshufw m3, m0, 11110110b ; s2, s1, s3, s3 | |
844 | lea r2, [r0+r1*2] | |
845 | pshufw m0, m0, 01110100b ; s0, s1, s3, s1 | |
846 | paddw m0, m3 | |
847 | lea r3, [r2+r1*2] | |
848 | psrlw m0, 2 | |
849 | pavgw m0, m7 ; s0+s2, s1, s3, s1+s3 | |
850 | lea r4, [r3+r1*2] | |
851 | packuswb m0, m0 | |
852 | punpcklbw m0, m0 | |
853 | movq m1, m0 | |
854 | punpcklbw m0, m0 | |
855 | punpckhbw m1, m1 | |
856 | movq [r0+r1*1], m0 | |
857 | movq [r0+r1*2], m0 | |
858 | movq [r2+r1*1], m0 | |
859 | movq [r2+r1*2], m0 | |
860 | movq [r3+r1*1], m1 | |
861 | movq [r3+r1*2], m1 | |
862 | movq [r4+r1*1], m1 | |
863 | movq [r4+r1*2], m1 | |
864 | RET | |
865 | ||
866 | ;----------------------------------------------------------------------------- | |
867 | ; void ff_pred8x8_dc_rv40_8(uint8_t *src, int stride) | |
868 | ;----------------------------------------------------------------------------- | |
869 | ||
870 | INIT_MMX mmxext | |
871 | cglobal pred8x8_dc_rv40_8, 2,7 | |
872 | mov r4, r0 | |
873 | sub r0, r1 | |
874 | pxor mm0, mm0 | |
875 | psadbw mm0, [r0] | |
876 | dec r0 | |
877 | movzx r5d, byte [r0+r1*1] | |
878 | movd r6d, mm0 | |
879 | lea r0, [r0+r1*2] | |
880 | %rep 3 | |
881 | movzx r2d, byte [r0+r1*0] | |
882 | movzx r3d, byte [r0+r1*1] | |
883 | add r5d, r2d | |
884 | add r6d, r3d | |
885 | lea r0, [r0+r1*2] | |
886 | %endrep | |
887 | movzx r2d, byte [r0+r1*0] | |
888 | add r5d, r6d | |
889 | lea r2d, [r2+r5+8] | |
890 | shr r2d, 4 | |
891 | movd mm0, r2d | |
892 | punpcklbw mm0, mm0 | |
893 | pshufw mm0, mm0, 0 | |
894 | mov r3d, 4 | |
895 | .loop: | |
896 | movq [r4+r1*0], mm0 | |
897 | movq [r4+r1*1], mm0 | |
898 | lea r4, [r4+r1*2] | |
899 | dec r3d | |
900 | jg .loop | |
901 | REP_RET | |
902 | ||
903 | ;----------------------------------------------------------------------------- | |
904 | ; void ff_pred8x8_tm_vp8_8(uint8_t *src, int stride) | |
905 | ;----------------------------------------------------------------------------- | |
906 | ||
907 | %macro PRED8x8_TM 0 | |
908 | cglobal pred8x8_tm_vp8_8, 2,6 | |
909 | sub r0, r1 | |
910 | pxor mm7, mm7 | |
911 | movq mm0, [r0] | |
912 | movq mm1, mm0 | |
913 | punpcklbw mm0, mm7 | |
914 | punpckhbw mm1, mm7 | |
915 | movzx r4d, byte [r0-1] | |
916 | mov r5d, 4 | |
917 | .loop: | |
918 | movzx r2d, byte [r0+r1*1-1] | |
919 | movzx r3d, byte [r0+r1*2-1] | |
920 | sub r2d, r4d | |
921 | sub r3d, r4d | |
922 | movd mm2, r2d | |
923 | movd mm4, r3d | |
924 | SPLATW mm2, mm2, 0 | |
925 | SPLATW mm4, mm4, 0 | |
926 | movq mm3, mm2 | |
927 | movq mm5, mm4 | |
928 | paddw mm2, mm0 | |
929 | paddw mm3, mm1 | |
930 | paddw mm4, mm0 | |
931 | paddw mm5, mm1 | |
932 | packuswb mm2, mm3 | |
933 | packuswb mm4, mm5 | |
934 | movq [r0+r1*1], mm2 | |
935 | movq [r0+r1*2], mm4 | |
936 | lea r0, [r0+r1*2] | |
937 | dec r5d | |
938 | jg .loop | |
939 | REP_RET | |
940 | %endmacro | |
941 | ||
942 | INIT_MMX mmx | |
943 | PRED8x8_TM | |
944 | INIT_MMX mmxext | |
945 | PRED8x8_TM | |
946 | ||
947 | INIT_XMM sse2 | |
948 | cglobal pred8x8_tm_vp8_8, 2,6,4 | |
949 | sub r0, r1 | |
950 | pxor xmm1, xmm1 | |
951 | movq xmm0, [r0] | |
952 | punpcklbw xmm0, xmm1 | |
953 | movzx r4d, byte [r0-1] | |
954 | mov r5d, 4 | |
955 | .loop: | |
956 | movzx r2d, byte [r0+r1*1-1] | |
957 | movzx r3d, byte [r0+r1*2-1] | |
958 | sub r2d, r4d | |
959 | sub r3d, r4d | |
960 | movd xmm2, r2d | |
961 | movd xmm3, r3d | |
962 | pshuflw xmm2, xmm2, 0 | |
963 | pshuflw xmm3, xmm3, 0 | |
964 | punpcklqdq xmm2, xmm2 | |
965 | punpcklqdq xmm3, xmm3 | |
966 | paddw xmm2, xmm0 | |
967 | paddw xmm3, xmm0 | |
968 | packuswb xmm2, xmm3 | |
969 | movq [r0+r1*1], xmm2 | |
970 | movhps [r0+r1*2], xmm2 | |
971 | lea r0, [r0+r1*2] | |
972 | dec r5d | |
973 | jg .loop | |
974 | REP_RET | |
975 | ||
976 | INIT_XMM ssse3 | |
977 | cglobal pred8x8_tm_vp8_8, 2,3,6 | |
978 | sub r0, r1 | |
979 | movdqa xmm4, [tm_shuf] | |
980 | pxor xmm1, xmm1 | |
981 | movq xmm0, [r0] | |
982 | punpcklbw xmm0, xmm1 | |
983 | movd xmm5, [r0-4] | |
984 | pshufb xmm5, xmm4 | |
985 | mov r2d, 4 | |
986 | .loop: | |
987 | movd xmm2, [r0+r1*1-4] | |
988 | movd xmm3, [r0+r1*2-4] | |
989 | pshufb xmm2, xmm4 | |
990 | pshufb xmm3, xmm4 | |
991 | psubw xmm2, xmm5 | |
992 | psubw xmm3, xmm5 | |
993 | paddw xmm2, xmm0 | |
994 | paddw xmm3, xmm0 | |
995 | packuswb xmm2, xmm3 | |
996 | movq [r0+r1*1], xmm2 | |
997 | movhps [r0+r1*2], xmm2 | |
998 | lea r0, [r0+r1*2] | |
999 | dec r2d | |
1000 | jg .loop | |
1001 | REP_RET | |
1002 | ||
1003 | ; dest, left, right, src, tmp | |
1004 | ; output: %1 = (t[n-1] + t[n]*2 + t[n+1] + 2) >> 2 | |
1005 | %macro PRED4x4_LOWPASS 5 | |
1006 | mova %5, %2 | |
1007 | pavgb %2, %3 | |
1008 | pxor %3, %5 | |
1009 | mova %1, %4 | |
1010 | pand %3, [pb_1] | |
1011 | psubusb %2, %3 | |
1012 | pavgb %1, %2 | |
1013 | %endmacro | |
1014 | ||
1015 | ;----------------------------------------------------------------------------- | |
1016 | ; void ff_pred8x8l_top_dc_8(uint8_t *src, int has_topleft, int has_topright, | |
1017 | ; int stride) | |
1018 | ;----------------------------------------------------------------------------- | |
1019 | %macro PRED8x8L_TOP_DC 0 | |
1020 | cglobal pred8x8l_top_dc_8, 4,4 | |
1021 | sub r0, r3 | |
1022 | pxor mm7, mm7 | |
1023 | movq mm0, [r0-8] | |
1024 | movq mm3, [r0] | |
1025 | movq mm1, [r0+8] | |
1026 | movq mm2, mm3 | |
1027 | movq mm4, mm3 | |
1028 | PALIGNR mm2, mm0, 7, mm0 | |
1029 | PALIGNR mm1, mm4, 1, mm4 | |
f6fa7814 | 1030 | test r1d, r1d ; top_left |
2ba45a60 | 1031 | jz .fix_lt_2 |
f6fa7814 | 1032 | test r2d, r2d ; top_right |
2ba45a60 DM |
1033 | jz .fix_tr_1 |
1034 | jmp .body | |
1035 | .fix_lt_2: | |
1036 | movq mm5, mm3 | |
1037 | pxor mm5, mm2 | |
1038 | psllq mm5, 56 | |
1039 | psrlq mm5, 56 | |
1040 | pxor mm2, mm5 | |
f6fa7814 | 1041 | test r2d, r2d ; top_right |
2ba45a60 DM |
1042 | jnz .body |
1043 | .fix_tr_1: | |
1044 | movq mm5, mm3 | |
1045 | pxor mm5, mm1 | |
1046 | psrlq mm5, 56 | |
1047 | psllq mm5, 56 | |
1048 | pxor mm1, mm5 | |
1049 | .body: | |
1050 | PRED4x4_LOWPASS mm0, mm2, mm1, mm3, mm5 | |
1051 | psadbw mm7, mm0 | |
1052 | paddw mm7, [pw_4] | |
1053 | psrlw mm7, 3 | |
1054 | pshufw mm7, mm7, 0 | |
1055 | packuswb mm7, mm7 | |
1056 | %rep 3 | |
1057 | movq [r0+r3*1], mm7 | |
1058 | movq [r0+r3*2], mm7 | |
1059 | lea r0, [r0+r3*2] | |
1060 | %endrep | |
1061 | movq [r0+r3*1], mm7 | |
1062 | movq [r0+r3*2], mm7 | |
1063 | RET | |
1064 | %endmacro | |
1065 | ||
1066 | INIT_MMX mmxext | |
1067 | PRED8x8L_TOP_DC | |
1068 | INIT_MMX ssse3 | |
1069 | PRED8x8L_TOP_DC | |
1070 | ||
1071 | ;----------------------------------------------------------------------------- | |
1072 | ; void ff_pred8x8l_dc_8(uint8_t *src, int has_topleft, int has_topright, | |
1073 | ; int stride) | |
1074 | ;----------------------------------------------------------------------------- | |
1075 | ||
1076 | %macro PRED8x8L_DC 0 | |
1077 | cglobal pred8x8l_dc_8, 4,5 | |
1078 | sub r0, r3 | |
1079 | lea r4, [r0+r3*2] | |
1080 | movq mm0, [r0+r3*1-8] | |
1081 | punpckhbw mm0, [r0+r3*0-8] | |
1082 | movq mm1, [r4+r3*1-8] | |
1083 | punpckhbw mm1, [r0+r3*2-8] | |
1084 | mov r4, r0 | |
1085 | punpckhwd mm1, mm0 | |
1086 | lea r0, [r0+r3*4] | |
1087 | movq mm2, [r0+r3*1-8] | |
1088 | punpckhbw mm2, [r0+r3*0-8] | |
1089 | lea r0, [r0+r3*2] | |
1090 | movq mm3, [r0+r3*1-8] | |
1091 | punpckhbw mm3, [r0+r3*0-8] | |
1092 | punpckhwd mm3, mm2 | |
1093 | punpckhdq mm3, mm1 | |
1094 | lea r0, [r0+r3*2] | |
1095 | movq mm0, [r0+r3*0-8] | |
1096 | movq mm1, [r4] | |
1097 | mov r0, r4 | |
1098 | movq mm4, mm3 | |
1099 | movq mm2, mm3 | |
1100 | PALIGNR mm4, mm0, 7, mm0 | |
1101 | PALIGNR mm1, mm2, 1, mm2 | |
f6fa7814 | 1102 | test r1d, r1d |
2ba45a60 DM |
1103 | jnz .do_left |
1104 | .fix_lt_1: | |
1105 | movq mm5, mm3 | |
1106 | pxor mm5, mm4 | |
1107 | psrlq mm5, 56 | |
1108 | psllq mm5, 48 | |
1109 | pxor mm1, mm5 | |
1110 | jmp .do_left | |
1111 | .fix_lt_2: | |
1112 | movq mm5, mm3 | |
1113 | pxor mm5, mm2 | |
1114 | psllq mm5, 56 | |
1115 | psrlq mm5, 56 | |
1116 | pxor mm2, mm5 | |
f6fa7814 | 1117 | test r2d, r2d |
2ba45a60 DM |
1118 | jnz .body |
1119 | .fix_tr_1: | |
1120 | movq mm5, mm3 | |
1121 | pxor mm5, mm1 | |
1122 | psrlq mm5, 56 | |
1123 | psllq mm5, 56 | |
1124 | pxor mm1, mm5 | |
1125 | jmp .body | |
1126 | .do_left: | |
1127 | movq mm0, mm4 | |
1128 | PRED4x4_LOWPASS mm2, mm1, mm4, mm3, mm5 | |
1129 | movq mm4, mm0 | |
1130 | movq mm7, mm2 | |
1131 | PRED4x4_LOWPASS mm1, mm3, mm0, mm4, mm5 | |
1132 | psllq mm1, 56 | |
1133 | PALIGNR mm7, mm1, 7, mm3 | |
1134 | movq mm0, [r0-8] | |
1135 | movq mm3, [r0] | |
1136 | movq mm1, [r0+8] | |
1137 | movq mm2, mm3 | |
1138 | movq mm4, mm3 | |
1139 | PALIGNR mm2, mm0, 7, mm0 | |
1140 | PALIGNR mm1, mm4, 1, mm4 | |
f6fa7814 | 1141 | test r1d, r1d |
2ba45a60 | 1142 | jz .fix_lt_2 |
f6fa7814 | 1143 | test r2d, r2d |
2ba45a60 DM |
1144 | jz .fix_tr_1 |
1145 | .body: | |
1146 | lea r1, [r0+r3*2] | |
1147 | PRED4x4_LOWPASS mm6, mm2, mm1, mm3, mm5 | |
1148 | pxor mm0, mm0 | |
1149 | pxor mm1, mm1 | |
1150 | lea r2, [r1+r3*2] | |
1151 | psadbw mm0, mm7 | |
1152 | psadbw mm1, mm6 | |
1153 | paddw mm0, [pw_8] | |
1154 | paddw mm0, mm1 | |
1155 | lea r4, [r2+r3*2] | |
1156 | psrlw mm0, 4 | |
1157 | pshufw mm0, mm0, 0 | |
1158 | packuswb mm0, mm0 | |
1159 | movq [r0+r3*1], mm0 | |
1160 | movq [r0+r3*2], mm0 | |
1161 | movq [r1+r3*1], mm0 | |
1162 | movq [r1+r3*2], mm0 | |
1163 | movq [r2+r3*1], mm0 | |
1164 | movq [r2+r3*2], mm0 | |
1165 | movq [r4+r3*1], mm0 | |
1166 | movq [r4+r3*2], mm0 | |
1167 | RET | |
1168 | %endmacro | |
1169 | ||
1170 | INIT_MMX mmxext | |
1171 | PRED8x8L_DC | |
1172 | INIT_MMX ssse3 | |
1173 | PRED8x8L_DC | |
1174 | ||
1175 | ;----------------------------------------------------------------------------- | |
1176 | ; void ff_pred8x8l_horizontal_8(uint8_t *src, int has_topleft, | |
1177 | ; int has_topright, int stride) | |
1178 | ;----------------------------------------------------------------------------- | |
1179 | ||
1180 | %macro PRED8x8L_HORIZONTAL 0 | |
1181 | cglobal pred8x8l_horizontal_8, 4,4 | |
1182 | sub r0, r3 | |
1183 | lea r2, [r0+r3*2] | |
1184 | movq mm0, [r0+r3*1-8] | |
f6fa7814 | 1185 | test r1d, r1d |
2ba45a60 DM |
1186 | lea r1, [r0+r3] |
1187 | cmovnz r1, r0 | |
1188 | punpckhbw mm0, [r1+r3*0-8] | |
1189 | movq mm1, [r2+r3*1-8] | |
1190 | punpckhbw mm1, [r0+r3*2-8] | |
1191 | mov r2, r0 | |
1192 | punpckhwd mm1, mm0 | |
1193 | lea r0, [r0+r3*4] | |
1194 | movq mm2, [r0+r3*1-8] | |
1195 | punpckhbw mm2, [r0+r3*0-8] | |
1196 | lea r0, [r0+r3*2] | |
1197 | movq mm3, [r0+r3*1-8] | |
1198 | punpckhbw mm3, [r0+r3*0-8] | |
1199 | punpckhwd mm3, mm2 | |
1200 | punpckhdq mm3, mm1 | |
1201 | lea r0, [r0+r3*2] | |
1202 | movq mm0, [r0+r3*0-8] | |
1203 | movq mm1, [r1+r3*0-8] | |
1204 | mov r0, r2 | |
1205 | movq mm4, mm3 | |
1206 | movq mm2, mm3 | |
1207 | PALIGNR mm4, mm0, 7, mm0 | |
1208 | PALIGNR mm1, mm2, 1, mm2 | |
1209 | movq mm0, mm4 | |
1210 | PRED4x4_LOWPASS mm2, mm1, mm4, mm3, mm5 | |
1211 | movq mm4, mm0 | |
1212 | movq mm7, mm2 | |
1213 | PRED4x4_LOWPASS mm1, mm3, mm0, mm4, mm5 | |
1214 | psllq mm1, 56 | |
1215 | PALIGNR mm7, mm1, 7, mm3 | |
1216 | movq mm3, mm7 | |
1217 | lea r1, [r0+r3*2] | |
1218 | movq mm7, mm3 | |
1219 | punpckhbw mm3, mm3 | |
1220 | punpcklbw mm7, mm7 | |
1221 | pshufw mm0, mm3, 0xff | |
1222 | pshufw mm1, mm3, 0xaa | |
1223 | lea r2, [r1+r3*2] | |
1224 | pshufw mm2, mm3, 0x55 | |
1225 | pshufw mm3, mm3, 0x00 | |
1226 | pshufw mm4, mm7, 0xff | |
1227 | pshufw mm5, mm7, 0xaa | |
1228 | pshufw mm6, mm7, 0x55 | |
1229 | pshufw mm7, mm7, 0x00 | |
1230 | movq [r0+r3*1], mm0 | |
1231 | movq [r0+r3*2], mm1 | |
1232 | movq [r1+r3*1], mm2 | |
1233 | movq [r1+r3*2], mm3 | |
1234 | movq [r2+r3*1], mm4 | |
1235 | movq [r2+r3*2], mm5 | |
1236 | lea r0, [r2+r3*2] | |
1237 | movq [r0+r3*1], mm6 | |
1238 | movq [r0+r3*2], mm7 | |
1239 | RET | |
1240 | %endmacro | |
1241 | ||
1242 | INIT_MMX mmxext | |
1243 | PRED8x8L_HORIZONTAL | |
1244 | INIT_MMX ssse3 | |
1245 | PRED8x8L_HORIZONTAL | |
1246 | ||
1247 | ;----------------------------------------------------------------------------- | |
1248 | ; void ff_pred8x8l_vertical_8(uint8_t *src, int has_topleft, int has_topright, | |
1249 | ; int stride) | |
1250 | ;----------------------------------------------------------------------------- | |
1251 | ||
1252 | %macro PRED8x8L_VERTICAL 0 | |
1253 | cglobal pred8x8l_vertical_8, 4,4 | |
1254 | sub r0, r3 | |
1255 | movq mm0, [r0-8] | |
1256 | movq mm3, [r0] | |
1257 | movq mm1, [r0+8] | |
1258 | movq mm2, mm3 | |
1259 | movq mm4, mm3 | |
1260 | PALIGNR mm2, mm0, 7, mm0 | |
1261 | PALIGNR mm1, mm4, 1, mm4 | |
f6fa7814 | 1262 | test r1d, r1d ; top_left |
2ba45a60 | 1263 | jz .fix_lt_2 |
f6fa7814 | 1264 | test r2d, r2d ; top_right |
2ba45a60 DM |
1265 | jz .fix_tr_1 |
1266 | jmp .body | |
1267 | .fix_lt_2: | |
1268 | movq mm5, mm3 | |
1269 | pxor mm5, mm2 | |
1270 | psllq mm5, 56 | |
1271 | psrlq mm5, 56 | |
1272 | pxor mm2, mm5 | |
f6fa7814 | 1273 | test r2d, r2d ; top_right |
2ba45a60 DM |
1274 | jnz .body |
1275 | .fix_tr_1: | |
1276 | movq mm5, mm3 | |
1277 | pxor mm5, mm1 | |
1278 | psrlq mm5, 56 | |
1279 | psllq mm5, 56 | |
1280 | pxor mm1, mm5 | |
1281 | .body: | |
1282 | PRED4x4_LOWPASS mm0, mm2, mm1, mm3, mm5 | |
1283 | %rep 3 | |
1284 | movq [r0+r3*1], mm0 | |
1285 | movq [r0+r3*2], mm0 | |
1286 | lea r0, [r0+r3*2] | |
1287 | %endrep | |
1288 | movq [r0+r3*1], mm0 | |
1289 | movq [r0+r3*2], mm0 | |
1290 | RET | |
1291 | %endmacro | |
1292 | ||
1293 | INIT_MMX mmxext | |
1294 | PRED8x8L_VERTICAL | |
1295 | INIT_MMX ssse3 | |
1296 | PRED8x8L_VERTICAL | |
1297 | ||
1298 | ;----------------------------------------------------------------------------- | |
1299 | ; void ff_pred8x8l_down_left_8(uint8_t *src, int has_topleft, | |
1300 | ; int has_topright, int stride) | |
1301 | ;----------------------------------------------------------------------------- | |
1302 | ||
1303 | INIT_MMX mmxext | |
1304 | cglobal pred8x8l_down_left_8, 4,5 | |
1305 | sub r0, r3 | |
1306 | movq mm0, [r0-8] | |
1307 | movq mm3, [r0] | |
1308 | movq mm1, [r0+8] | |
1309 | movq mm2, mm3 | |
1310 | movq mm4, mm3 | |
1311 | PALIGNR mm2, mm0, 7, mm0 | |
1312 | PALIGNR mm1, mm4, 1, mm4 | |
f6fa7814 | 1313 | test r1d, r1d |
2ba45a60 | 1314 | jz .fix_lt_2 |
f6fa7814 | 1315 | test r2d, r2d |
2ba45a60 DM |
1316 | jz .fix_tr_1 |
1317 | jmp .do_top | |
1318 | .fix_lt_2: | |
1319 | movq mm5, mm3 | |
1320 | pxor mm5, mm2 | |
1321 | psllq mm5, 56 | |
1322 | psrlq mm5, 56 | |
1323 | pxor mm2, mm5 | |
f6fa7814 | 1324 | test r2d, r2d |
2ba45a60 DM |
1325 | jnz .do_top |
1326 | .fix_tr_1: | |
1327 | movq mm5, mm3 | |
1328 | pxor mm5, mm1 | |
1329 | psrlq mm5, 56 | |
1330 | psllq mm5, 56 | |
1331 | pxor mm1, mm5 | |
1332 | jmp .do_top | |
1333 | .fix_tr_2: | |
1334 | punpckhbw mm3, mm3 | |
1335 | pshufw mm1, mm3, 0xFF | |
1336 | jmp .do_topright | |
1337 | .do_top: | |
1338 | PRED4x4_LOWPASS mm4, mm2, mm1, mm3, mm5 | |
1339 | movq mm7, mm4 | |
f6fa7814 | 1340 | test r2d, r2d |
2ba45a60 DM |
1341 | jz .fix_tr_2 |
1342 | movq mm0, [r0+8] | |
1343 | movq mm5, mm0 | |
1344 | movq mm2, mm0 | |
1345 | movq mm4, mm0 | |
1346 | psrlq mm5, 56 | |
1347 | PALIGNR mm2, mm3, 7, mm3 | |
1348 | PALIGNR mm5, mm4, 1, mm4 | |
1349 | PRED4x4_LOWPASS mm1, mm2, mm5, mm0, mm4 | |
1350 | .do_topright: | |
1351 | lea r1, [r0+r3*2] | |
1352 | movq mm6, mm1 | |
1353 | psrlq mm1, 56 | |
1354 | movq mm4, mm1 | |
1355 | lea r2, [r1+r3*2] | |
1356 | movq mm2, mm6 | |
1357 | PALIGNR mm2, mm7, 1, mm0 | |
1358 | movq mm3, mm6 | |
1359 | PALIGNR mm3, mm7, 7, mm0 | |
1360 | PALIGNR mm4, mm6, 1, mm0 | |
1361 | movq mm5, mm7 | |
1362 | movq mm1, mm7 | |
1363 | movq mm7, mm6 | |
1364 | lea r4, [r2+r3*2] | |
1365 | psllq mm1, 8 | |
1366 | PRED4x4_LOWPASS mm0, mm1, mm2, mm5, mm6 | |
1367 | PRED4x4_LOWPASS mm1, mm3, mm4, mm7, mm6 | |
1368 | movq [r4+r3*2], mm1 | |
1369 | movq mm2, mm0 | |
1370 | psllq mm1, 8 | |
1371 | psrlq mm2, 56 | |
1372 | psllq mm0, 8 | |
1373 | por mm1, mm2 | |
1374 | movq [r4+r3*1], mm1 | |
1375 | movq mm2, mm0 | |
1376 | psllq mm1, 8 | |
1377 | psrlq mm2, 56 | |
1378 | psllq mm0, 8 | |
1379 | por mm1, mm2 | |
1380 | movq [r2+r3*2], mm1 | |
1381 | movq mm2, mm0 | |
1382 | psllq mm1, 8 | |
1383 | psrlq mm2, 56 | |
1384 | psllq mm0, 8 | |
1385 | por mm1, mm2 | |
1386 | movq [r2+r3*1], mm1 | |
1387 | movq mm2, mm0 | |
1388 | psllq mm1, 8 | |
1389 | psrlq mm2, 56 | |
1390 | psllq mm0, 8 | |
1391 | por mm1, mm2 | |
1392 | movq [r1+r3*2], mm1 | |
1393 | movq mm2, mm0 | |
1394 | psllq mm1, 8 | |
1395 | psrlq mm2, 56 | |
1396 | psllq mm0, 8 | |
1397 | por mm1, mm2 | |
1398 | movq [r1+r3*1], mm1 | |
1399 | movq mm2, mm0 | |
1400 | psllq mm1, 8 | |
1401 | psrlq mm2, 56 | |
1402 | psllq mm0, 8 | |
1403 | por mm1, mm2 | |
1404 | movq [r0+r3*2], mm1 | |
1405 | psllq mm1, 8 | |
1406 | psrlq mm0, 56 | |
1407 | por mm1, mm0 | |
1408 | movq [r0+r3*1], mm1 | |
1409 | RET | |
1410 | ||
1411 | %macro PRED8x8L_DOWN_LEFT 0 | |
1412 | cglobal pred8x8l_down_left_8, 4,4 | |
1413 | sub r0, r3 | |
1414 | movq mm0, [r0-8] | |
1415 | movq mm3, [r0] | |
1416 | movq mm1, [r0+8] | |
1417 | movq mm2, mm3 | |
1418 | movq mm4, mm3 | |
1419 | PALIGNR mm2, mm0, 7, mm0 | |
1420 | PALIGNR mm1, mm4, 1, mm4 | |
f6fa7814 | 1421 | test r1d, r1d ; top_left |
2ba45a60 | 1422 | jz .fix_lt_2 |
f6fa7814 | 1423 | test r2d, r2d ; top_right |
2ba45a60 DM |
1424 | jz .fix_tr_1 |
1425 | jmp .do_top | |
1426 | .fix_lt_2: | |
1427 | movq mm5, mm3 | |
1428 | pxor mm5, mm2 | |
1429 | psllq mm5, 56 | |
1430 | psrlq mm5, 56 | |
1431 | pxor mm2, mm5 | |
f6fa7814 | 1432 | test r2d, r2d ; top_right |
2ba45a60 DM |
1433 | jnz .do_top |
1434 | .fix_tr_1: | |
1435 | movq mm5, mm3 | |
1436 | pxor mm5, mm1 | |
1437 | psrlq mm5, 56 | |
1438 | psllq mm5, 56 | |
1439 | pxor mm1, mm5 | |
1440 | jmp .do_top | |
1441 | .fix_tr_2: | |
1442 | punpckhbw mm3, mm3 | |
1443 | pshufw mm1, mm3, 0xFF | |
1444 | jmp .do_topright | |
1445 | .do_top: | |
1446 | PRED4x4_LOWPASS mm4, mm2, mm1, mm3, mm5 | |
1447 | movq2dq xmm3, mm4 | |
f6fa7814 | 1448 | test r2d, r2d ; top_right |
2ba45a60 DM |
1449 | jz .fix_tr_2 |
1450 | movq mm0, [r0+8] | |
1451 | movq mm5, mm0 | |
1452 | movq mm2, mm0 | |
1453 | movq mm4, mm0 | |
1454 | psrlq mm5, 56 | |
1455 | PALIGNR mm2, mm3, 7, mm3 | |
1456 | PALIGNR mm5, mm4, 1, mm4 | |
1457 | PRED4x4_LOWPASS mm1, mm2, mm5, mm0, mm4 | |
1458 | .do_topright: | |
1459 | movq2dq xmm4, mm1 | |
1460 | psrlq mm1, 56 | |
1461 | movq2dq xmm5, mm1 | |
1462 | lea r1, [r0+r3*2] | |
1463 | pslldq xmm4, 8 | |
1464 | por xmm3, xmm4 | |
1465 | movdqa xmm2, xmm3 | |
1466 | psrldq xmm2, 1 | |
1467 | pslldq xmm5, 15 | |
1468 | por xmm2, xmm5 | |
1469 | lea r2, [r1+r3*2] | |
1470 | movdqa xmm1, xmm3 | |
1471 | pslldq xmm1, 1 | |
1472 | INIT_XMM cpuname | |
1473 | PRED4x4_LOWPASS xmm0, xmm1, xmm2, xmm3, xmm4 | |
1474 | psrldq xmm0, 1 | |
1475 | movq [r0+r3*1], xmm0 | |
1476 | psrldq xmm0, 1 | |
1477 | movq [r0+r3*2], xmm0 | |
1478 | psrldq xmm0, 1 | |
1479 | lea r0, [r2+r3*2] | |
1480 | movq [r1+r3*1], xmm0 | |
1481 | psrldq xmm0, 1 | |
1482 | movq [r1+r3*2], xmm0 | |
1483 | psrldq xmm0, 1 | |
1484 | movq [r2+r3*1], xmm0 | |
1485 | psrldq xmm0, 1 | |
1486 | movq [r2+r3*2], xmm0 | |
1487 | psrldq xmm0, 1 | |
1488 | movq [r0+r3*1], xmm0 | |
1489 | psrldq xmm0, 1 | |
1490 | movq [r0+r3*2], xmm0 | |
1491 | RET | |
1492 | %endmacro | |
1493 | ||
1494 | INIT_MMX sse2 | |
1495 | PRED8x8L_DOWN_LEFT | |
1496 | INIT_MMX ssse3 | |
1497 | PRED8x8L_DOWN_LEFT | |
1498 | ||
1499 | ;----------------------------------------------------------------------------- | |
1500 | ; void ff_pred8x8l_down_right_8_mmxext(uint8_t *src, int has_topleft, | |
1501 | ; int has_topright, int stride) | |
1502 | ;----------------------------------------------------------------------------- | |
1503 | ||
1504 | INIT_MMX mmxext | |
1505 | cglobal pred8x8l_down_right_8, 4,5 | |
1506 | sub r0, r3 | |
1507 | lea r4, [r0+r3*2] | |
1508 | movq mm0, [r0+r3*1-8] | |
1509 | punpckhbw mm0, [r0+r3*0-8] | |
1510 | movq mm1, [r4+r3*1-8] | |
1511 | punpckhbw mm1, [r0+r3*2-8] | |
1512 | mov r4, r0 | |
1513 | punpckhwd mm1, mm0 | |
1514 | lea r0, [r0+r3*4] | |
1515 | movq mm2, [r0+r3*1-8] | |
1516 | punpckhbw mm2, [r0+r3*0-8] | |
1517 | lea r0, [r0+r3*2] | |
1518 | movq mm3, [r0+r3*1-8] | |
1519 | punpckhbw mm3, [r0+r3*0-8] | |
1520 | punpckhwd mm3, mm2 | |
1521 | punpckhdq mm3, mm1 | |
1522 | lea r0, [r0+r3*2] | |
1523 | movq mm0, [r0+r3*0-8] | |
1524 | movq mm1, [r4] | |
1525 | mov r0, r4 | |
1526 | movq mm4, mm3 | |
1527 | movq mm2, mm3 | |
1528 | PALIGNR mm4, mm0, 7, mm0 | |
1529 | PALIGNR mm1, mm2, 1, mm2 | |
f6fa7814 | 1530 | test r1d, r1d ; top_left |
2ba45a60 DM |
1531 | jz .fix_lt_1 |
1532 | .do_left: | |
1533 | movq mm0, mm4 | |
1534 | PRED4x4_LOWPASS mm2, mm1, mm4, mm3, mm5 | |
1535 | movq mm4, mm0 | |
1536 | movq mm7, mm2 | |
1537 | movq mm6, mm2 | |
1538 | PRED4x4_LOWPASS mm1, mm3, mm0, mm4, mm5 | |
1539 | psllq mm1, 56 | |
1540 | PALIGNR mm7, mm1, 7, mm3 | |
1541 | movq mm0, [r0-8] | |
1542 | movq mm3, [r0] | |
1543 | movq mm1, [r0+8] | |
1544 | movq mm2, mm3 | |
1545 | movq mm4, mm3 | |
1546 | PALIGNR mm2, mm0, 7, mm0 | |
1547 | PALIGNR mm1, mm4, 1, mm4 | |
f6fa7814 | 1548 | test r1d, r1d ; top_left |
2ba45a60 | 1549 | jz .fix_lt_2 |
f6fa7814 | 1550 | test r2d, r2d ; top_right |
2ba45a60 DM |
1551 | jz .fix_tr_1 |
1552 | .do_top: | |
1553 | PRED4x4_LOWPASS mm4, mm2, mm1, mm3, mm5 | |
1554 | movq mm5, mm4 | |
1555 | jmp .body | |
1556 | .fix_lt_1: | |
1557 | movq mm5, mm3 | |
1558 | pxor mm5, mm4 | |
1559 | psrlq mm5, 56 | |
1560 | psllq mm5, 48 | |
1561 | pxor mm1, mm5 | |
1562 | jmp .do_left | |
1563 | .fix_lt_2: | |
1564 | movq mm5, mm3 | |
1565 | pxor mm5, mm2 | |
1566 | psllq mm5, 56 | |
1567 | psrlq mm5, 56 | |
1568 | pxor mm2, mm5 | |
f6fa7814 | 1569 | test r2d, r2d ; top_right |
2ba45a60 DM |
1570 | jnz .do_top |
1571 | .fix_tr_1: | |
1572 | movq mm5, mm3 | |
1573 | pxor mm5, mm1 | |
1574 | psrlq mm5, 56 | |
1575 | psllq mm5, 56 | |
1576 | pxor mm1, mm5 | |
1577 | jmp .do_top | |
1578 | .body: | |
1579 | lea r1, [r0+r3*2] | |
1580 | movq mm1, mm7 | |
1581 | movq mm7, mm5 | |
1582 | movq mm5, mm6 | |
1583 | movq mm2, mm7 | |
1584 | lea r2, [r1+r3*2] | |
1585 | PALIGNR mm2, mm6, 1, mm0 | |
1586 | movq mm3, mm7 | |
1587 | PALIGNR mm3, mm6, 7, mm0 | |
1588 | movq mm4, mm7 | |
1589 | lea r4, [r2+r3*2] | |
1590 | psrlq mm4, 8 | |
1591 | PRED4x4_LOWPASS mm0, mm1, mm2, mm5, mm6 | |
1592 | PRED4x4_LOWPASS mm1, mm3, mm4, mm7, mm6 | |
1593 | movq [r4+r3*2], mm0 | |
1594 | movq mm2, mm1 | |
1595 | psrlq mm0, 8 | |
1596 | psllq mm2, 56 | |
1597 | psrlq mm1, 8 | |
1598 | por mm0, mm2 | |
1599 | movq [r4+r3*1], mm0 | |
1600 | movq mm2, mm1 | |
1601 | psrlq mm0, 8 | |
1602 | psllq mm2, 56 | |
1603 | psrlq mm1, 8 | |
1604 | por mm0, mm2 | |
1605 | movq [r2+r3*2], mm0 | |
1606 | movq mm2, mm1 | |
1607 | psrlq mm0, 8 | |
1608 | psllq mm2, 56 | |
1609 | psrlq mm1, 8 | |
1610 | por mm0, mm2 | |
1611 | movq [r2+r3*1], mm0 | |
1612 | movq mm2, mm1 | |
1613 | psrlq mm0, 8 | |
1614 | psllq mm2, 56 | |
1615 | psrlq mm1, 8 | |
1616 | por mm0, mm2 | |
1617 | movq [r1+r3*2], mm0 | |
1618 | movq mm2, mm1 | |
1619 | psrlq mm0, 8 | |
1620 | psllq mm2, 56 | |
1621 | psrlq mm1, 8 | |
1622 | por mm0, mm2 | |
1623 | movq [r1+r3*1], mm0 | |
1624 | movq mm2, mm1 | |
1625 | psrlq mm0, 8 | |
1626 | psllq mm2, 56 | |
1627 | psrlq mm1, 8 | |
1628 | por mm0, mm2 | |
1629 | movq [r0+r3*2], mm0 | |
1630 | psrlq mm0, 8 | |
1631 | psllq mm1, 56 | |
1632 | por mm0, mm1 | |
1633 | movq [r0+r3*1], mm0 | |
1634 | RET | |
1635 | ||
1636 | %macro PRED8x8L_DOWN_RIGHT 0 | |
1637 | cglobal pred8x8l_down_right_8, 4,5 | |
1638 | sub r0, r3 | |
1639 | lea r4, [r0+r3*2] | |
1640 | movq mm0, [r0+r3*1-8] | |
1641 | punpckhbw mm0, [r0+r3*0-8] | |
1642 | movq mm1, [r4+r3*1-8] | |
1643 | punpckhbw mm1, [r0+r3*2-8] | |
1644 | mov r4, r0 | |
1645 | punpckhwd mm1, mm0 | |
1646 | lea r0, [r0+r3*4] | |
1647 | movq mm2, [r0+r3*1-8] | |
1648 | punpckhbw mm2, [r0+r3*0-8] | |
1649 | lea r0, [r0+r3*2] | |
1650 | movq mm3, [r0+r3*1-8] | |
1651 | punpckhbw mm3, [r0+r3*0-8] | |
1652 | punpckhwd mm3, mm2 | |
1653 | punpckhdq mm3, mm1 | |
1654 | lea r0, [r0+r3*2] | |
1655 | movq mm0, [r0+r3*0-8] | |
1656 | movq mm1, [r4] | |
1657 | mov r0, r4 | |
1658 | movq mm4, mm3 | |
1659 | movq mm2, mm3 | |
1660 | PALIGNR mm4, mm0, 7, mm0 | |
1661 | PALIGNR mm1, mm2, 1, mm2 | |
f6fa7814 | 1662 | test r1d, r1d |
2ba45a60 DM |
1663 | jz .fix_lt_1 |
1664 | jmp .do_left | |
1665 | .fix_lt_1: | |
1666 | movq mm5, mm3 | |
1667 | pxor mm5, mm4 | |
1668 | psrlq mm5, 56 | |
1669 | psllq mm5, 48 | |
1670 | pxor mm1, mm5 | |
1671 | jmp .do_left | |
1672 | .fix_lt_2: | |
1673 | movq mm5, mm3 | |
1674 | pxor mm5, mm2 | |
1675 | psllq mm5, 56 | |
1676 | psrlq mm5, 56 | |
1677 | pxor mm2, mm5 | |
f6fa7814 | 1678 | test r2d, r2d |
2ba45a60 DM |
1679 | jnz .do_top |
1680 | .fix_tr_1: | |
1681 | movq mm5, mm3 | |
1682 | pxor mm5, mm1 | |
1683 | psrlq mm5, 56 | |
1684 | psllq mm5, 56 | |
1685 | pxor mm1, mm5 | |
1686 | jmp .do_top | |
1687 | .do_left: | |
1688 | movq mm0, mm4 | |
1689 | PRED4x4_LOWPASS mm2, mm1, mm4, mm3, mm5 | |
1690 | movq mm4, mm0 | |
1691 | movq mm7, mm2 | |
1692 | movq2dq xmm3, mm2 | |
1693 | PRED4x4_LOWPASS mm1, mm3, mm0, mm4, mm5 | |
1694 | psllq mm1, 56 | |
1695 | PALIGNR mm7, mm1, 7, mm3 | |
1696 | movq2dq xmm1, mm7 | |
1697 | movq mm0, [r0-8] | |
1698 | movq mm3, [r0] | |
1699 | movq mm1, [r0+8] | |
1700 | movq mm2, mm3 | |
1701 | movq mm4, mm3 | |
1702 | PALIGNR mm2, mm0, 7, mm0 | |
1703 | PALIGNR mm1, mm4, 1, mm4 | |
f6fa7814 | 1704 | test r1d, r1d |
2ba45a60 | 1705 | jz .fix_lt_2 |
f6fa7814 | 1706 | test r2d, r2d |
2ba45a60 DM |
1707 | jz .fix_tr_1 |
1708 | .do_top: | |
1709 | PRED4x4_LOWPASS mm4, mm2, mm1, mm3, mm5 | |
1710 | movq2dq xmm4, mm4 | |
1711 | lea r1, [r0+r3*2] | |
1712 | movdqa xmm0, xmm3 | |
1713 | pslldq xmm4, 8 | |
1714 | por xmm3, xmm4 | |
1715 | lea r2, [r1+r3*2] | |
1716 | pslldq xmm4, 1 | |
1717 | por xmm1, xmm4 | |
1718 | psrldq xmm0, 7 | |
1719 | pslldq xmm0, 15 | |
1720 | psrldq xmm0, 7 | |
1721 | por xmm1, xmm0 | |
1722 | lea r0, [r2+r3*2] | |
1723 | movdqa xmm2, xmm3 | |
1724 | psrldq xmm2, 1 | |
1725 | INIT_XMM cpuname | |
1726 | PRED4x4_LOWPASS xmm0, xmm1, xmm2, xmm3, xmm4 | |
1727 | movdqa xmm1, xmm0 | |
1728 | psrldq xmm1, 1 | |
1729 | movq [r0+r3*2], xmm0 | |
1730 | movq [r0+r3*1], xmm1 | |
1731 | psrldq xmm0, 2 | |
1732 | psrldq xmm1, 2 | |
1733 | movq [r2+r3*2], xmm0 | |
1734 | movq [r2+r3*1], xmm1 | |
1735 | psrldq xmm0, 2 | |
1736 | psrldq xmm1, 2 | |
1737 | movq [r1+r3*2], xmm0 | |
1738 | movq [r1+r3*1], xmm1 | |
1739 | psrldq xmm0, 2 | |
1740 | psrldq xmm1, 2 | |
1741 | movq [r4+r3*2], xmm0 | |
1742 | movq [r4+r3*1], xmm1 | |
1743 | RET | |
1744 | %endmacro | |
1745 | ||
1746 | INIT_MMX sse2 | |
1747 | PRED8x8L_DOWN_RIGHT | |
1748 | INIT_MMX ssse3 | |
1749 | PRED8x8L_DOWN_RIGHT | |
1750 | ||
1751 | ;----------------------------------------------------------------------------- | |
1752 | ; void ff_pred8x8l_vertical_right_8(uint8_t *src, int has_topleft, | |
1753 | ; int has_topright, int stride) | |
1754 | ;----------------------------------------------------------------------------- | |
1755 | ||
1756 | INIT_MMX mmxext | |
1757 | cglobal pred8x8l_vertical_right_8, 4,5 | |
1758 | sub r0, r3 | |
1759 | lea r4, [r0+r3*2] | |
1760 | movq mm0, [r0+r3*1-8] | |
1761 | punpckhbw mm0, [r0+r3*0-8] | |
1762 | movq mm1, [r4+r3*1-8] | |
1763 | punpckhbw mm1, [r0+r3*2-8] | |
1764 | mov r4, r0 | |
1765 | punpckhwd mm1, mm0 | |
1766 | lea r0, [r0+r3*4] | |
1767 | movq mm2, [r0+r3*1-8] | |
1768 | punpckhbw mm2, [r0+r3*0-8] | |
1769 | lea r0, [r0+r3*2] | |
1770 | movq mm3, [r0+r3*1-8] | |
1771 | punpckhbw mm3, [r0+r3*0-8] | |
1772 | punpckhwd mm3, mm2 | |
1773 | punpckhdq mm3, mm1 | |
1774 | lea r0, [r0+r3*2] | |
1775 | movq mm0, [r0+r3*0-8] | |
1776 | movq mm1, [r4] | |
1777 | mov r0, r4 | |
1778 | movq mm4, mm3 | |
1779 | movq mm2, mm3 | |
1780 | PALIGNR mm4, mm0, 7, mm0 | |
1781 | PALIGNR mm1, mm2, 1, mm2 | |
f6fa7814 | 1782 | test r1d, r1d |
2ba45a60 DM |
1783 | jz .fix_lt_1 |
1784 | jmp .do_left | |
1785 | .fix_lt_1: | |
1786 | movq mm5, mm3 | |
1787 | pxor mm5, mm4 | |
1788 | psrlq mm5, 56 | |
1789 | psllq mm5, 48 | |
1790 | pxor mm1, mm5 | |
1791 | jmp .do_left | |
1792 | .fix_lt_2: | |
1793 | movq mm5, mm3 | |
1794 | pxor mm5, mm2 | |
1795 | psllq mm5, 56 | |
1796 | psrlq mm5, 56 | |
1797 | pxor mm2, mm5 | |
f6fa7814 | 1798 | test r2d, r2d |
2ba45a60 DM |
1799 | jnz .do_top |
1800 | .fix_tr_1: | |
1801 | movq mm5, mm3 | |
1802 | pxor mm5, mm1 | |
1803 | psrlq mm5, 56 | |
1804 | psllq mm5, 56 | |
1805 | pxor mm1, mm5 | |
1806 | jmp .do_top | |
1807 | .do_left: | |
1808 | movq mm0, mm4 | |
1809 | PRED4x4_LOWPASS mm2, mm1, mm4, mm3, mm5 | |
1810 | movq mm7, mm2 | |
1811 | movq mm0, [r0-8] | |
1812 | movq mm3, [r0] | |
1813 | movq mm1, [r0+8] | |
1814 | movq mm2, mm3 | |
1815 | movq mm4, mm3 | |
1816 | PALIGNR mm2, mm0, 7, mm0 | |
1817 | PALIGNR mm1, mm4, 1, mm4 | |
f6fa7814 | 1818 | test r1d, r1d |
2ba45a60 | 1819 | jz .fix_lt_2 |
f6fa7814 | 1820 | test r2d, r2d |
2ba45a60 DM |
1821 | jz .fix_tr_1 |
1822 | .do_top: | |
1823 | PRED4x4_LOWPASS mm6, mm2, mm1, mm3, mm5 | |
1824 | lea r1, [r0+r3*2] | |
1825 | movq mm2, mm6 | |
1826 | movq mm3, mm6 | |
1827 | PALIGNR mm3, mm7, 7, mm0 | |
1828 | PALIGNR mm6, mm7, 6, mm1 | |
1829 | movq mm4, mm3 | |
1830 | pavgb mm3, mm2 | |
1831 | lea r2, [r1+r3*2] | |
1832 | PRED4x4_LOWPASS mm0, mm6, mm2, mm4, mm5 | |
1833 | movq [r0+r3*1], mm3 | |
1834 | movq [r0+r3*2], mm0 | |
1835 | movq mm5, mm0 | |
1836 | movq mm6, mm3 | |
1837 | movq mm1, mm7 | |
1838 | movq mm2, mm1 | |
1839 | psllq mm2, 8 | |
1840 | movq mm3, mm1 | |
1841 | psllq mm3, 16 | |
1842 | lea r4, [r2+r3*2] | |
1843 | PRED4x4_LOWPASS mm0, mm1, mm3, mm2, mm4 | |
1844 | PALIGNR mm6, mm0, 7, mm2 | |
1845 | movq [r1+r3*1], mm6 | |
1846 | psllq mm0, 8 | |
1847 | PALIGNR mm5, mm0, 7, mm1 | |
1848 | movq [r1+r3*2], mm5 | |
1849 | psllq mm0, 8 | |
1850 | PALIGNR mm6, mm0, 7, mm2 | |
1851 | movq [r2+r3*1], mm6 | |
1852 | psllq mm0, 8 | |
1853 | PALIGNR mm5, mm0, 7, mm1 | |
1854 | movq [r2+r3*2], mm5 | |
1855 | psllq mm0, 8 | |
1856 | PALIGNR mm6, mm0, 7, mm2 | |
1857 | movq [r4+r3*1], mm6 | |
1858 | psllq mm0, 8 | |
1859 | PALIGNR mm5, mm0, 7, mm1 | |
1860 | movq [r4+r3*2], mm5 | |
1861 | RET | |
1862 | ||
1863 | %macro PRED8x8L_VERTICAL_RIGHT 0 | |
1864 | cglobal pred8x8l_vertical_right_8, 4,5,7 | |
1865 | ; manually spill XMM registers for Win64 because | |
1866 | ; the code here is initialized with INIT_MMX | |
1867 | WIN64_SPILL_XMM 7 | |
1868 | sub r0, r3 | |
1869 | lea r4, [r0+r3*2] | |
1870 | movq mm0, [r0+r3*1-8] | |
1871 | punpckhbw mm0, [r0+r3*0-8] | |
1872 | movq mm1, [r4+r3*1-8] | |
1873 | punpckhbw mm1, [r0+r3*2-8] | |
1874 | mov r4, r0 | |
1875 | punpckhwd mm1, mm0 | |
1876 | lea r0, [r0+r3*4] | |
1877 | movq mm2, [r0+r3*1-8] | |
1878 | punpckhbw mm2, [r0+r3*0-8] | |
1879 | lea r0, [r0+r3*2] | |
1880 | movq mm3, [r0+r3*1-8] | |
1881 | punpckhbw mm3, [r0+r3*0-8] | |
1882 | punpckhwd mm3, mm2 | |
1883 | punpckhdq mm3, mm1 | |
1884 | lea r0, [r0+r3*2] | |
1885 | movq mm0, [r0+r3*0-8] | |
1886 | movq mm1, [r4] | |
1887 | mov r0, r4 | |
1888 | movq mm4, mm3 | |
1889 | movq mm2, mm3 | |
1890 | PALIGNR mm4, mm0, 7, mm0 | |
1891 | PALIGNR mm1, mm2, 1, mm2 | |
f6fa7814 | 1892 | test r1d, r1d |
2ba45a60 DM |
1893 | jnz .do_left |
1894 | .fix_lt_1: | |
1895 | movq mm5, mm3 | |
1896 | pxor mm5, mm4 | |
1897 | psrlq mm5, 56 | |
1898 | psllq mm5, 48 | |
1899 | pxor mm1, mm5 | |
1900 | jmp .do_left | |
1901 | .fix_lt_2: | |
1902 | movq mm5, mm3 | |
1903 | pxor mm5, mm2 | |
1904 | psllq mm5, 56 | |
1905 | psrlq mm5, 56 | |
1906 | pxor mm2, mm5 | |
f6fa7814 | 1907 | test r2d, r2d |
2ba45a60 DM |
1908 | jnz .do_top |
1909 | .fix_tr_1: | |
1910 | movq mm5, mm3 | |
1911 | pxor mm5, mm1 | |
1912 | psrlq mm5, 56 | |
1913 | psllq mm5, 56 | |
1914 | pxor mm1, mm5 | |
1915 | jmp .do_top | |
1916 | .do_left: | |
1917 | movq mm0, mm4 | |
1918 | PRED4x4_LOWPASS mm2, mm1, mm4, mm3, mm5 | |
1919 | movq2dq xmm0, mm2 | |
1920 | movq mm0, [r0-8] | |
1921 | movq mm3, [r0] | |
1922 | movq mm1, [r0+8] | |
1923 | movq mm2, mm3 | |
1924 | movq mm4, mm3 | |
1925 | PALIGNR mm2, mm0, 7, mm0 | |
1926 | PALIGNR mm1, mm4, 1, mm4 | |
f6fa7814 | 1927 | test r1d, r1d |
2ba45a60 | 1928 | jz .fix_lt_2 |
f6fa7814 | 1929 | test r2d, r2d |
2ba45a60 DM |
1930 | jz .fix_tr_1 |
1931 | .do_top: | |
1932 | PRED4x4_LOWPASS mm6, mm2, mm1, mm3, mm5 | |
1933 | lea r1, [r0+r3*2] | |
1934 | movq2dq xmm4, mm6 | |
1935 | pslldq xmm4, 8 | |
1936 | por xmm0, xmm4 | |
1937 | movdqa xmm6, [pw_ff00] | |
1938 | movdqa xmm1, xmm0 | |
1939 | lea r2, [r1+r3*2] | |
1940 | movdqa xmm2, xmm0 | |
1941 | movdqa xmm3, xmm0 | |
1942 | pslldq xmm0, 1 | |
1943 | pslldq xmm1, 2 | |
1944 | pavgb xmm2, xmm0 | |
1945 | INIT_XMM cpuname | |
1946 | PRED4x4_LOWPASS xmm4, xmm3, xmm1, xmm0, xmm5 | |
1947 | pandn xmm6, xmm4 | |
1948 | movdqa xmm5, xmm4 | |
1949 | psrlw xmm4, 8 | |
1950 | packuswb xmm6, xmm4 | |
1951 | movhlps xmm4, xmm6 | |
1952 | movhps [r0+r3*2], xmm5 | |
1953 | movhps [r0+r3*1], xmm2 | |
1954 | psrldq xmm5, 4 | |
1955 | movss xmm5, xmm6 | |
1956 | psrldq xmm2, 4 | |
1957 | movss xmm2, xmm4 | |
1958 | lea r0, [r2+r3*2] | |
1959 | psrldq xmm5, 1 | |
1960 | psrldq xmm2, 1 | |
1961 | movq [r0+r3*2], xmm5 | |
1962 | movq [r0+r3*1], xmm2 | |
1963 | psrldq xmm5, 1 | |
1964 | psrldq xmm2, 1 | |
1965 | movq [r2+r3*2], xmm5 | |
1966 | movq [r2+r3*1], xmm2 | |
1967 | psrldq xmm5, 1 | |
1968 | psrldq xmm2, 1 | |
1969 | movq [r1+r3*2], xmm5 | |
1970 | movq [r1+r3*1], xmm2 | |
1971 | RET | |
1972 | %endmacro | |
1973 | ||
1974 | INIT_MMX sse2 | |
1975 | PRED8x8L_VERTICAL_RIGHT | |
1976 | INIT_MMX ssse3 | |
1977 | PRED8x8L_VERTICAL_RIGHT | |
1978 | ||
1979 | ;----------------------------------------------------------------------------- | |
1980 | ; void ff_pred8x8l_vertical_left_8(uint8_t *src, int has_topleft, | |
1981 | ; int has_topright, int stride) | |
1982 | ;----------------------------------------------------------------------------- | |
1983 | ||
1984 | %macro PRED8x8L_VERTICAL_LEFT 0 | |
1985 | cglobal pred8x8l_vertical_left_8, 4,4 | |
1986 | sub r0, r3 | |
1987 | movq mm0, [r0-8] | |
1988 | movq mm3, [r0] | |
1989 | movq mm1, [r0+8] | |
1990 | movq mm2, mm3 | |
1991 | movq mm4, mm3 | |
1992 | PALIGNR mm2, mm0, 7, mm0 | |
1993 | PALIGNR mm1, mm4, 1, mm4 | |
f6fa7814 | 1994 | test r1d, r1d |
2ba45a60 | 1995 | jz .fix_lt_2 |
f6fa7814 | 1996 | test r2d, r2d |
2ba45a60 DM |
1997 | jz .fix_tr_1 |
1998 | jmp .do_top | |
1999 | .fix_lt_2: | |
2000 | movq mm5, mm3 | |
2001 | pxor mm5, mm2 | |
2002 | psllq mm5, 56 | |
2003 | psrlq mm5, 56 | |
2004 | pxor mm2, mm5 | |
f6fa7814 | 2005 | test r2d, r2d |
2ba45a60 DM |
2006 | jnz .do_top |
2007 | .fix_tr_1: | |
2008 | movq mm5, mm3 | |
2009 | pxor mm5, mm1 | |
2010 | psrlq mm5, 56 | |
2011 | psllq mm5, 56 | |
2012 | pxor mm1, mm5 | |
2013 | jmp .do_top | |
2014 | .fix_tr_2: | |
2015 | punpckhbw mm3, mm3 | |
2016 | pshufw mm1, mm3, 0xFF | |
2017 | jmp .do_topright | |
2018 | .do_top: | |
2019 | PRED4x4_LOWPASS mm4, mm2, mm1, mm3, mm5 | |
2020 | movq2dq xmm4, mm4 | |
f6fa7814 | 2021 | test r2d, r2d |
2ba45a60 DM |
2022 | jz .fix_tr_2 |
2023 | movq mm0, [r0+8] | |
2024 | movq mm5, mm0 | |
2025 | movq mm2, mm0 | |
2026 | movq mm4, mm0 | |
2027 | psrlq mm5, 56 | |
2028 | PALIGNR mm2, mm3, 7, mm3 | |
2029 | PALIGNR mm5, mm4, 1, mm4 | |
2030 | PRED4x4_LOWPASS mm1, mm2, mm5, mm0, mm4 | |
2031 | .do_topright: | |
2032 | movq2dq xmm3, mm1 | |
2033 | lea r1, [r0+r3*2] | |
2034 | pslldq xmm3, 8 | |
2035 | por xmm4, xmm3 | |
2036 | movdqa xmm2, xmm4 | |
2037 | movdqa xmm1, xmm4 | |
2038 | movdqa xmm3, xmm4 | |
2039 | psrldq xmm2, 1 | |
2040 | pslldq xmm1, 1 | |
2041 | pavgb xmm3, xmm2 | |
2042 | lea r2, [r1+r3*2] | |
2043 | INIT_XMM cpuname | |
2044 | PRED4x4_LOWPASS xmm0, xmm1, xmm2, xmm4, xmm5 | |
2045 | psrldq xmm0, 1 | |
2046 | movq [r0+r3*1], xmm3 | |
2047 | movq [r0+r3*2], xmm0 | |
2048 | lea r0, [r2+r3*2] | |
2049 | psrldq xmm3, 1 | |
2050 | psrldq xmm0, 1 | |
2051 | movq [r1+r3*1], xmm3 | |
2052 | movq [r1+r3*2], xmm0 | |
2053 | psrldq xmm3, 1 | |
2054 | psrldq xmm0, 1 | |
2055 | movq [r2+r3*1], xmm3 | |
2056 | movq [r2+r3*2], xmm0 | |
2057 | psrldq xmm3, 1 | |
2058 | psrldq xmm0, 1 | |
2059 | movq [r0+r3*1], xmm3 | |
2060 | movq [r0+r3*2], xmm0 | |
2061 | RET | |
2062 | %endmacro | |
2063 | ||
2064 | INIT_MMX sse2 | |
2065 | PRED8x8L_VERTICAL_LEFT | |
2066 | INIT_MMX ssse3 | |
2067 | PRED8x8L_VERTICAL_LEFT | |
2068 | ||
2069 | ;----------------------------------------------------------------------------- | |
2070 | ; void ff_pred8x8l_horizontal_up_8(uint8_t *src, int has_topleft, | |
2071 | ; int has_topright, int stride) | |
2072 | ;----------------------------------------------------------------------------- | |
2073 | ||
2074 | %macro PRED8x8L_HORIZONTAL_UP 0 | |
2075 | cglobal pred8x8l_horizontal_up_8, 4,4 | |
2076 | sub r0, r3 | |
2077 | lea r2, [r0+r3*2] | |
2078 | movq mm0, [r0+r3*1-8] | |
f6fa7814 | 2079 | test r1d, r1d |
2ba45a60 DM |
2080 | lea r1, [r0+r3] |
2081 | cmovnz r1, r0 | |
2082 | punpckhbw mm0, [r1+r3*0-8] | |
2083 | movq mm1, [r2+r3*1-8] | |
2084 | punpckhbw mm1, [r0+r3*2-8] | |
2085 | mov r2, r0 | |
2086 | punpckhwd mm1, mm0 | |
2087 | lea r0, [r0+r3*4] | |
2088 | movq mm2, [r0+r3*1-8] | |
2089 | punpckhbw mm2, [r0+r3*0-8] | |
2090 | lea r0, [r0+r3*2] | |
2091 | movq mm3, [r0+r3*1-8] | |
2092 | punpckhbw mm3, [r0+r3*0-8] | |
2093 | punpckhwd mm3, mm2 | |
2094 | punpckhdq mm3, mm1 | |
2095 | lea r0, [r0+r3*2] | |
2096 | movq mm0, [r0+r3*0-8] | |
2097 | movq mm1, [r1+r3*0-8] | |
2098 | mov r0, r2 | |
2099 | movq mm4, mm3 | |
2100 | movq mm2, mm3 | |
2101 | PALIGNR mm4, mm0, 7, mm0 | |
2102 | PALIGNR mm1, mm2, 1, mm2 | |
2103 | movq mm0, mm4 | |
2104 | PRED4x4_LOWPASS mm2, mm1, mm4, mm3, mm5 | |
2105 | movq mm4, mm0 | |
2106 | movq mm7, mm2 | |
2107 | PRED4x4_LOWPASS mm1, mm3, mm0, mm4, mm5 | |
2108 | psllq mm1, 56 | |
2109 | PALIGNR mm7, mm1, 7, mm3 | |
2110 | lea r1, [r0+r3*2] | |
2111 | pshufw mm0, mm7, 00011011b ; l6 l7 l4 l5 l2 l3 l0 l1 | |
2112 | psllq mm7, 56 ; l7 .. .. .. .. .. .. .. | |
2113 | movq mm2, mm0 | |
2114 | psllw mm0, 8 | |
2115 | psrlw mm2, 8 | |
2116 | por mm2, mm0 ; l7 l6 l5 l4 l3 l2 l1 l0 | |
2117 | movq mm3, mm2 | |
2118 | movq mm4, mm2 | |
2119 | movq mm5, mm2 | |
2120 | psrlq mm2, 8 | |
2121 | psrlq mm3, 16 | |
2122 | lea r2, [r1+r3*2] | |
2123 | por mm2, mm7 ; l7 l7 l6 l5 l4 l3 l2 l1 | |
2124 | punpckhbw mm7, mm7 | |
2125 | por mm3, mm7 ; l7 l7 l7 l6 l5 l4 l3 l2 | |
2126 | pavgb mm4, mm2 | |
2127 | PRED4x4_LOWPASS mm1, mm3, mm5, mm2, mm6 | |
2128 | movq mm5, mm4 | |
2129 | punpcklbw mm4, mm1 ; p4 p3 p2 p1 | |
2130 | punpckhbw mm5, mm1 ; p8 p7 p6 p5 | |
2131 | movq mm6, mm5 | |
2132 | movq mm7, mm5 | |
2133 | movq mm0, mm5 | |
2134 | PALIGNR mm5, mm4, 2, mm1 | |
2135 | pshufw mm1, mm6, 11111001b | |
2136 | PALIGNR mm6, mm4, 4, mm2 | |
2137 | pshufw mm2, mm7, 11111110b | |
2138 | PALIGNR mm7, mm4, 6, mm3 | |
2139 | pshufw mm3, mm0, 11111111b | |
2140 | movq [r0+r3*1], mm4 | |
2141 | movq [r0+r3*2], mm5 | |
2142 | lea r0, [r2+r3*2] | |
2143 | movq [r1+r3*1], mm6 | |
2144 | movq [r1+r3*2], mm7 | |
2145 | movq [r2+r3*1], mm0 | |
2146 | movq [r2+r3*2], mm1 | |
2147 | movq [r0+r3*1], mm2 | |
2148 | movq [r0+r3*2], mm3 | |
2149 | RET | |
2150 | %endmacro | |
2151 | ||
2152 | INIT_MMX mmxext | |
2153 | PRED8x8L_HORIZONTAL_UP | |
2154 | INIT_MMX ssse3 | |
2155 | PRED8x8L_HORIZONTAL_UP | |
2156 | ||
2157 | ;----------------------------------------------------------------------------- | |
2158 | ; void ff_pred8x8l_horizontal_down_8(uint8_t *src, int has_topleft, | |
2159 | ; int has_topright, int stride) | |
2160 | ;----------------------------------------------------------------------------- | |
2161 | ||
2162 | INIT_MMX mmxext | |
2163 | cglobal pred8x8l_horizontal_down_8, 4,5 | |
2164 | sub r0, r3 | |
2165 | lea r4, [r0+r3*2] | |
2166 | movq mm0, [r0+r3*1-8] | |
2167 | punpckhbw mm0, [r0+r3*0-8] | |
2168 | movq mm1, [r4+r3*1-8] | |
2169 | punpckhbw mm1, [r0+r3*2-8] | |
2170 | mov r4, r0 | |
2171 | punpckhwd mm1, mm0 | |
2172 | lea r0, [r0+r3*4] | |
2173 | movq mm2, [r0+r3*1-8] | |
2174 | punpckhbw mm2, [r0+r3*0-8] | |
2175 | lea r0, [r0+r3*2] | |
2176 | movq mm3, [r0+r3*1-8] | |
2177 | punpckhbw mm3, [r0+r3*0-8] | |
2178 | punpckhwd mm3, mm2 | |
2179 | punpckhdq mm3, mm1 | |
2180 | lea r0, [r0+r3*2] | |
2181 | movq mm0, [r0+r3*0-8] | |
2182 | movq mm1, [r4] | |
2183 | mov r0, r4 | |
2184 | movq mm4, mm3 | |
2185 | movq mm2, mm3 | |
2186 | PALIGNR mm4, mm0, 7, mm0 | |
2187 | PALIGNR mm1, mm2, 1, mm2 | |
f6fa7814 | 2188 | test r1d, r1d |
2ba45a60 DM |
2189 | jnz .do_left |
2190 | .fix_lt_1: | |
2191 | movq mm5, mm3 | |
2192 | pxor mm5, mm4 | |
2193 | psrlq mm5, 56 | |
2194 | psllq mm5, 48 | |
2195 | pxor mm1, mm5 | |
2196 | jmp .do_left | |
2197 | .fix_lt_2: | |
2198 | movq mm5, mm3 | |
2199 | pxor mm5, mm2 | |
2200 | psllq mm5, 56 | |
2201 | psrlq mm5, 56 | |
2202 | pxor mm2, mm5 | |
f6fa7814 | 2203 | test r2d, r2d |
2ba45a60 DM |
2204 | jnz .do_top |
2205 | .fix_tr_1: | |
2206 | movq mm5, mm3 | |
2207 | pxor mm5, mm1 | |
2208 | psrlq mm5, 56 | |
2209 | psllq mm5, 56 | |
2210 | pxor mm1, mm5 | |
2211 | jmp .do_top | |
2212 | .do_left: | |
2213 | movq mm0, mm4 | |
2214 | PRED4x4_LOWPASS mm2, mm1, mm4, mm3, mm5 | |
2215 | movq mm4, mm0 | |
2216 | movq mm7, mm2 | |
2217 | movq mm6, mm2 | |
2218 | PRED4x4_LOWPASS mm1, mm3, mm0, mm4, mm5 | |
2219 | psllq mm1, 56 | |
2220 | PALIGNR mm7, mm1, 7, mm3 | |
2221 | movq mm0, [r0-8] | |
2222 | movq mm3, [r0] | |
2223 | movq mm1, [r0+8] | |
2224 | movq mm2, mm3 | |
2225 | movq mm4, mm3 | |
2226 | PALIGNR mm2, mm0, 7, mm0 | |
2227 | PALIGNR mm1, mm4, 1, mm4 | |
f6fa7814 | 2228 | test r1d, r1d |
2ba45a60 | 2229 | jz .fix_lt_2 |
f6fa7814 | 2230 | test r2d, r2d |
2ba45a60 DM |
2231 | jz .fix_tr_1 |
2232 | .do_top: | |
2233 | PRED4x4_LOWPASS mm4, mm2, mm1, mm3, mm5 | |
2234 | movq mm5, mm4 | |
2235 | lea r1, [r0+r3*2] | |
2236 | psllq mm7, 56 | |
2237 | movq mm2, mm5 | |
2238 | movq mm3, mm6 | |
2239 | movq mm4, mm2 | |
2240 | PALIGNR mm2, mm6, 7, mm5 | |
2241 | PALIGNR mm6, mm7, 7, mm0 | |
2242 | lea r2, [r1+r3*2] | |
2243 | PALIGNR mm4, mm3, 1, mm7 | |
2244 | movq mm5, mm3 | |
2245 | pavgb mm3, mm6 | |
2246 | PRED4x4_LOWPASS mm0, mm4, mm6, mm5, mm7 | |
2247 | movq mm4, mm2 | |
2248 | movq mm1, mm2 | |
2249 | lea r4, [r2+r3*2] | |
2250 | psrlq mm4, 16 | |
2251 | psrlq mm1, 8 | |
2252 | PRED4x4_LOWPASS mm6, mm4, mm2, mm1, mm5 | |
2253 | movq mm7, mm3 | |
2254 | punpcklbw mm3, mm0 | |
2255 | punpckhbw mm7, mm0 | |
2256 | movq mm1, mm7 | |
2257 | movq mm0, mm7 | |
2258 | movq mm4, mm7 | |
2259 | movq [r4+r3*2], mm3 | |
2260 | PALIGNR mm7, mm3, 2, mm5 | |
2261 | movq [r4+r3*1], mm7 | |
2262 | PALIGNR mm1, mm3, 4, mm5 | |
2263 | movq [r2+r3*2], mm1 | |
2264 | PALIGNR mm0, mm3, 6, mm3 | |
2265 | movq [r2+r3*1], mm0 | |
2266 | movq mm2, mm6 | |
2267 | movq mm3, mm6 | |
2268 | movq [r1+r3*2], mm4 | |
2269 | PALIGNR mm6, mm4, 2, mm5 | |
2270 | movq [r1+r3*1], mm6 | |
2271 | PALIGNR mm2, mm4, 4, mm5 | |
2272 | movq [r0+r3*2], mm2 | |
2273 | PALIGNR mm3, mm4, 6, mm4 | |
2274 | movq [r0+r3*1], mm3 | |
2275 | RET | |
2276 | ||
2277 | %macro PRED8x8L_HORIZONTAL_DOWN 0 | |
2278 | cglobal pred8x8l_horizontal_down_8, 4,5 | |
2279 | sub r0, r3 | |
2280 | lea r4, [r0+r3*2] | |
2281 | movq mm0, [r0+r3*1-8] | |
2282 | punpckhbw mm0, [r0+r3*0-8] | |
2283 | movq mm1, [r4+r3*1-8] | |
2284 | punpckhbw mm1, [r0+r3*2-8] | |
2285 | mov r4, r0 | |
2286 | punpckhwd mm1, mm0 | |
2287 | lea r0, [r0+r3*4] | |
2288 | movq mm2, [r0+r3*1-8] | |
2289 | punpckhbw mm2, [r0+r3*0-8] | |
2290 | lea r0, [r0+r3*2] | |
2291 | movq mm3, [r0+r3*1-8] | |
2292 | punpckhbw mm3, [r0+r3*0-8] | |
2293 | punpckhwd mm3, mm2 | |
2294 | punpckhdq mm3, mm1 | |
2295 | lea r0, [r0+r3*2] | |
2296 | movq mm0, [r0+r3*0-8] | |
2297 | movq mm1, [r4] | |
2298 | mov r0, r4 | |
2299 | movq mm4, mm3 | |
2300 | movq mm2, mm3 | |
2301 | PALIGNR mm4, mm0, 7, mm0 | |
2302 | PALIGNR mm1, mm2, 1, mm2 | |
f6fa7814 | 2303 | test r1d, r1d |
2ba45a60 DM |
2304 | jnz .do_left |
2305 | .fix_lt_1: | |
2306 | movq mm5, mm3 | |
2307 | pxor mm5, mm4 | |
2308 | psrlq mm5, 56 | |
2309 | psllq mm5, 48 | |
2310 | pxor mm1, mm5 | |
2311 | jmp .do_left | |
2312 | .fix_lt_2: | |
2313 | movq mm5, mm3 | |
2314 | pxor mm5, mm2 | |
2315 | psllq mm5, 56 | |
2316 | psrlq mm5, 56 | |
2317 | pxor mm2, mm5 | |
f6fa7814 | 2318 | test r2d, r2d |
2ba45a60 DM |
2319 | jnz .do_top |
2320 | .fix_tr_1: | |
2321 | movq mm5, mm3 | |
2322 | pxor mm5, mm1 | |
2323 | psrlq mm5, 56 | |
2324 | psllq mm5, 56 | |
2325 | pxor mm1, mm5 | |
2326 | jmp .do_top | |
2327 | .fix_tr_2: | |
2328 | punpckhbw mm3, mm3 | |
2329 | pshufw mm1, mm3, 0xFF | |
2330 | jmp .do_topright | |
2331 | .do_left: | |
2332 | movq mm0, mm4 | |
2333 | PRED4x4_LOWPASS mm2, mm1, mm4, mm3, mm5 | |
2334 | movq2dq xmm0, mm2 | |
2335 | pslldq xmm0, 8 | |
2336 | movq mm4, mm0 | |
2337 | PRED4x4_LOWPASS mm1, mm3, mm0, mm4, mm5 | |
2338 | movq2dq xmm2, mm1 | |
2339 | pslldq xmm2, 15 | |
2340 | psrldq xmm2, 8 | |
2341 | por xmm0, xmm2 | |
2342 | movq mm0, [r0-8] | |
2343 | movq mm3, [r0] | |
2344 | movq mm1, [r0+8] | |
2345 | movq mm2, mm3 | |
2346 | movq mm4, mm3 | |
2347 | PALIGNR mm2, mm0, 7, mm0 | |
2348 | PALIGNR mm1, mm4, 1, mm4 | |
f6fa7814 | 2349 | test r1d, r1d |
2ba45a60 | 2350 | jz .fix_lt_2 |
f6fa7814 | 2351 | test r2d, r2d |
2ba45a60 DM |
2352 | jz .fix_tr_1 |
2353 | .do_top: | |
2354 | PRED4x4_LOWPASS mm4, mm2, mm1, mm3, mm5 | |
2355 | movq2dq xmm1, mm4 | |
f6fa7814 | 2356 | test r2d, r2d |
2ba45a60 DM |
2357 | jz .fix_tr_2 |
2358 | movq mm0, [r0+8] | |
2359 | movq mm5, mm0 | |
2360 | movq mm2, mm0 | |
2361 | movq mm4, mm0 | |
2362 | psrlq mm5, 56 | |
2363 | PALIGNR mm2, mm3, 7, mm3 | |
2364 | PALIGNR mm5, mm4, 1, mm4 | |
2365 | PRED4x4_LOWPASS mm1, mm2, mm5, mm0, mm4 | |
2366 | .do_topright: | |
2367 | movq2dq xmm5, mm1 | |
2368 | pslldq xmm5, 8 | |
2369 | por xmm1, xmm5 | |
2370 | INIT_XMM cpuname | |
2371 | lea r2, [r4+r3*2] | |
2372 | movdqa xmm2, xmm1 | |
2373 | movdqa xmm3, xmm1 | |
2374 | PALIGNR xmm1, xmm0, 7, xmm4 | |
2375 | PALIGNR xmm2, xmm0, 9, xmm5 | |
2376 | lea r1, [r2+r3*2] | |
2377 | PALIGNR xmm3, xmm0, 8, xmm0 | |
2378 | movdqa xmm4, xmm1 | |
2379 | pavgb xmm4, xmm3 | |
2380 | lea r0, [r1+r3*2] | |
2381 | PRED4x4_LOWPASS xmm0, xmm1, xmm2, xmm3, xmm5 | |
2382 | punpcklbw xmm4, xmm0 | |
2383 | movhlps xmm0, xmm4 | |
2384 | movq [r0+r3*2], xmm4 | |
2385 | movq [r2+r3*2], xmm0 | |
2386 | psrldq xmm4, 2 | |
2387 | psrldq xmm0, 2 | |
2388 | movq [r0+r3*1], xmm4 | |
2389 | movq [r2+r3*1], xmm0 | |
2390 | psrldq xmm4, 2 | |
2391 | psrldq xmm0, 2 | |
2392 | movq [r1+r3*2], xmm4 | |
2393 | movq [r4+r3*2], xmm0 | |
2394 | psrldq xmm4, 2 | |
2395 | psrldq xmm0, 2 | |
2396 | movq [r1+r3*1], xmm4 | |
2397 | movq [r4+r3*1], xmm0 | |
2398 | RET | |
2399 | %endmacro | |
2400 | ||
2401 | INIT_MMX sse2 | |
2402 | PRED8x8L_HORIZONTAL_DOWN | |
2403 | INIT_MMX ssse3 | |
2404 | PRED8x8L_HORIZONTAL_DOWN | |
2405 | ||
2406 | ;------------------------------------------------------------------------------- | |
2407 | ; void ff_pred4x4_dc_8_mmxext(uint8_t *src, const uint8_t *topright, int stride) | |
2408 | ;------------------------------------------------------------------------------- | |
2409 | ||
2410 | INIT_MMX mmxext | |
2411 | cglobal pred4x4_dc_8, 3,5 | |
2412 | pxor mm7, mm7 | |
2413 | mov r4, r0 | |
2414 | sub r0, r2 | |
2415 | movd mm0, [r0] | |
2416 | psadbw mm0, mm7 | |
2417 | movzx r1d, byte [r0+r2*1-1] | |
2418 | movd r3d, mm0 | |
2419 | add r3d, r1d | |
2420 | movzx r1d, byte [r0+r2*2-1] | |
2421 | lea r0, [r0+r2*2] | |
2422 | add r3d, r1d | |
2423 | movzx r1d, byte [r0+r2*1-1] | |
2424 | add r3d, r1d | |
2425 | movzx r1d, byte [r0+r2*2-1] | |
2426 | add r3d, r1d | |
2427 | add r3d, 4 | |
2428 | shr r3d, 3 | |
2429 | imul r3d, 0x01010101 | |
2430 | mov [r4+r2*0], r3d | |
2431 | mov [r0+r2*0], r3d | |
2432 | mov [r0+r2*1], r3d | |
2433 | mov [r0+r2*2], r3d | |
2434 | RET | |
2435 | ||
2436 | ;----------------------------------------------------------------------------- | |
2437 | ; void ff_pred4x4_tm_vp8_8_mmxext(uint8_t *src, const uint8_t *topright, | |
2438 | ; int stride) | |
2439 | ;----------------------------------------------------------------------------- | |
2440 | ||
2441 | %macro PRED4x4_TM 0 | |
2442 | cglobal pred4x4_tm_vp8_8, 3,6 | |
2443 | sub r0, r2 | |
2444 | pxor mm7, mm7 | |
2445 | movd mm0, [r0] | |
2446 | punpcklbw mm0, mm7 | |
2447 | movzx r4d, byte [r0-1] | |
2448 | mov r5d, 2 | |
2449 | .loop: | |
2450 | movzx r1d, byte [r0+r2*1-1] | |
2451 | movzx r3d, byte [r0+r2*2-1] | |
2452 | sub r1d, r4d | |
2453 | sub r3d, r4d | |
2454 | movd mm2, r1d | |
2455 | movd mm4, r3d | |
2456 | %if cpuflag(mmxext) | |
2457 | pshufw mm2, mm2, 0 | |
2458 | pshufw mm4, mm4, 0 | |
2459 | %else | |
2460 | punpcklwd mm2, mm2 | |
2461 | punpcklwd mm4, mm4 | |
2462 | punpckldq mm2, mm2 | |
2463 | punpckldq mm4, mm4 | |
2464 | %endif | |
2465 | paddw mm2, mm0 | |
2466 | paddw mm4, mm0 | |
2467 | packuswb mm2, mm2 | |
2468 | packuswb mm4, mm4 | |
2469 | movd [r0+r2*1], mm2 | |
2470 | movd [r0+r2*2], mm4 | |
2471 | lea r0, [r0+r2*2] | |
2472 | dec r5d | |
2473 | jg .loop | |
2474 | REP_RET | |
2475 | %endmacro | |
2476 | ||
2477 | INIT_MMX mmx | |
2478 | PRED4x4_TM | |
2479 | INIT_MMX mmxext | |
2480 | PRED4x4_TM | |
2481 | ||
2482 | INIT_XMM ssse3 | |
2483 | cglobal pred4x4_tm_vp8_8, 3,3 | |
2484 | sub r0, r2 | |
2485 | movq mm6, [tm_shuf] | |
2486 | pxor mm1, mm1 | |
2487 | movd mm0, [r0] | |
2488 | punpcklbw mm0, mm1 | |
2489 | movd mm7, [r0-4] | |
2490 | pshufb mm7, mm6 | |
2491 | lea r1, [r0+r2*2] | |
2492 | movd mm2, [r0+r2*1-4] | |
2493 | movd mm3, [r0+r2*2-4] | |
2494 | movd mm4, [r1+r2*1-4] | |
2495 | movd mm5, [r1+r2*2-4] | |
2496 | pshufb mm2, mm6 | |
2497 | pshufb mm3, mm6 | |
2498 | pshufb mm4, mm6 | |
2499 | pshufb mm5, mm6 | |
2500 | psubw mm0, mm7 | |
2501 | paddw mm2, mm0 | |
2502 | paddw mm3, mm0 | |
2503 | paddw mm4, mm0 | |
2504 | paddw mm5, mm0 | |
2505 | packuswb mm2, mm2 | |
2506 | packuswb mm3, mm3 | |
2507 | packuswb mm4, mm4 | |
2508 | packuswb mm5, mm5 | |
2509 | movd [r0+r2*1], mm2 | |
2510 | movd [r0+r2*2], mm3 | |
2511 | movd [r1+r2*1], mm4 | |
2512 | movd [r1+r2*2], mm5 | |
2513 | RET | |
2514 | ||
2515 | ;----------------------------------------------------------------------------- | |
2516 | ; void ff_pred4x4_vertical_vp8_8_mmxext(uint8_t *src, const uint8_t *topright, | |
2517 | ; int stride) | |
2518 | ;----------------------------------------------------------------------------- | |
2519 | ||
2520 | INIT_MMX mmxext | |
2521 | cglobal pred4x4_vertical_vp8_8, 3,3 | |
2522 | sub r0, r2 | |
2523 | movd m1, [r0-1] | |
2524 | movd m0, [r0] | |
2525 | mova m2, m0 ;t0 t1 t2 t3 | |
2526 | punpckldq m0, [r1] ;t0 t1 t2 t3 t4 t5 t6 t7 | |
2527 | lea r1, [r0+r2*2] | |
2528 | psrlq m0, 8 ;t1 t2 t3 t4 | |
2529 | PRED4x4_LOWPASS m3, m1, m0, m2, m4 | |
2530 | movd [r0+r2*1], m3 | |
2531 | movd [r0+r2*2], m3 | |
2532 | movd [r1+r2*1], m3 | |
2533 | movd [r1+r2*2], m3 | |
2534 | RET | |
2535 | ||
2536 | ;----------------------------------------------------------------------------- | |
2537 | ; void ff_pred4x4_down_left_8_mmxext(uint8_t *src, const uint8_t *topright, | |
2538 | ; int stride) | |
2539 | ;----------------------------------------------------------------------------- | |
2540 | INIT_MMX mmxext | |
2541 | cglobal pred4x4_down_left_8, 3,3 | |
2542 | sub r0, r2 | |
2543 | movq m1, [r0] | |
2544 | punpckldq m1, [r1] | |
2545 | movq m2, m1 | |
2546 | movq m3, m1 | |
2547 | psllq m1, 8 | |
2548 | pxor m2, m1 | |
2549 | psrlq m2, 8 | |
2550 | pxor m2, m3 | |
2551 | PRED4x4_LOWPASS m0, m1, m2, m3, m4 | |
2552 | lea r1, [r0+r2*2] | |
2553 | psrlq m0, 8 | |
2554 | movd [r0+r2*1], m0 | |
2555 | psrlq m0, 8 | |
2556 | movd [r0+r2*2], m0 | |
2557 | psrlq m0, 8 | |
2558 | movd [r1+r2*1], m0 | |
2559 | psrlq m0, 8 | |
2560 | movd [r1+r2*2], m0 | |
2561 | RET | |
2562 | ||
2563 | ;------------------------------------------------------------------------------ | |
2564 | ; void ff_pred4x4_vertical_left_8_mmxext(uint8_t *src, const uint8_t *topright, | |
2565 | ; int stride) | |
2566 | ;------------------------------------------------------------------------------ | |
2567 | ||
2568 | INIT_MMX mmxext | |
2569 | cglobal pred4x4_vertical_left_8, 3,3 | |
2570 | sub r0, r2 | |
2571 | movq m1, [r0] | |
2572 | punpckldq m1, [r1] | |
2573 | movq m3, m1 | |
2574 | movq m2, m1 | |
2575 | psrlq m3, 8 | |
2576 | psrlq m2, 16 | |
2577 | movq m4, m3 | |
2578 | pavgb m4, m1 | |
2579 | PRED4x4_LOWPASS m0, m1, m2, m3, m5 | |
2580 | lea r1, [r0+r2*2] | |
2581 | movh [r0+r2*1], m4 | |
2582 | movh [r0+r2*2], m0 | |
2583 | psrlq m4, 8 | |
2584 | psrlq m0, 8 | |
2585 | movh [r1+r2*1], m4 | |
2586 | movh [r1+r2*2], m0 | |
2587 | RET | |
2588 | ||
2589 | ;------------------------------------------------------------------------------ | |
2590 | ; void ff_pred4x4_horizontal_up_8_mmxext(uint8_t *src, const uint8_t *topright, | |
2591 | ; int stride) | |
2592 | ;------------------------------------------------------------------------------ | |
2593 | ||
2594 | INIT_MMX mmxext | |
2595 | cglobal pred4x4_horizontal_up_8, 3,3 | |
2596 | sub r0, r2 | |
2597 | lea r1, [r0+r2*2] | |
2598 | movd m0, [r0+r2*1-4] | |
2599 | punpcklbw m0, [r0+r2*2-4] | |
2600 | movd m1, [r1+r2*1-4] | |
2601 | punpcklbw m1, [r1+r2*2-4] | |
2602 | punpckhwd m0, m1 | |
2603 | movq m1, m0 | |
2604 | punpckhbw m1, m1 | |
2605 | pshufw m1, m1, 0xFF | |
2606 | punpckhdq m0, m1 | |
2607 | movq m2, m0 | |
2608 | movq m3, m0 | |
2609 | movq m7, m0 | |
2610 | psrlq m2, 16 | |
2611 | psrlq m3, 8 | |
2612 | pavgb m7, m3 | |
2613 | PRED4x4_LOWPASS m4, m0, m2, m3, m5 | |
2614 | punpcklbw m7, m4 | |
2615 | movd [r0+r2*1], m7 | |
2616 | psrlq m7, 16 | |
2617 | movd [r0+r2*2], m7 | |
2618 | psrlq m7, 16 | |
2619 | movd [r1+r2*1], m7 | |
2620 | movd [r1+r2*2], m1 | |
2621 | RET | |
2622 | ||
2623 | ;------------------------------------------------------------------------------ | |
2624 | ; void ff_pred4x4_horizontal_down_8_mmxext(uint8_t *src, | |
2625 | ; const uint8_t *topright, int stride) | |
2626 | ;------------------------------------------------------------------------------ | |
2627 | ||
2628 | INIT_MMX mmxext | |
2629 | cglobal pred4x4_horizontal_down_8, 3,3 | |
2630 | sub r0, r2 | |
2631 | lea r1, [r0+r2*2] | |
2632 | movh m0, [r0-4] ; lt .. | |
2633 | punpckldq m0, [r0] ; t3 t2 t1 t0 lt .. .. .. | |
2634 | psllq m0, 8 ; t2 t1 t0 lt .. .. .. .. | |
2635 | movd m1, [r1+r2*2-4] ; l3 | |
2636 | punpcklbw m1, [r1+r2*1-4] ; l2 l3 | |
2637 | movd m2, [r0+r2*2-4] ; l1 | |
2638 | punpcklbw m2, [r0+r2*1-4] ; l0 l1 | |
2639 | punpckhwd m1, m2 ; l0 l1 l2 l3 | |
2640 | punpckhdq m1, m0 ; t2 t1 t0 lt l0 l1 l2 l3 | |
2641 | movq m0, m1 | |
2642 | movq m2, m1 | |
2643 | movq m5, m1 | |
2644 | psrlq m0, 16 ; .. .. t2 t1 t0 lt l0 l1 | |
2645 | psrlq m2, 8 ; .. t2 t1 t0 lt l0 l1 l2 | |
2646 | pavgb m5, m2 | |
2647 | PRED4x4_LOWPASS m3, m1, m0, m2, m4 | |
2648 | punpcklbw m5, m3 | |
2649 | psrlq m3, 32 | |
2650 | PALIGNR m3, m5, 6, m4 | |
2651 | movh [r1+r2*2], m5 | |
2652 | psrlq m5, 16 | |
2653 | movh [r1+r2*1], m5 | |
2654 | psrlq m5, 16 | |
2655 | movh [r0+r2*2], m5 | |
2656 | movh [r0+r2*1], m3 | |
2657 | RET | |
2658 | ||
2659 | ;----------------------------------------------------------------------------- | |
2660 | ; void ff_pred4x4_vertical_right_8_mmxext(uint8_t *src, | |
2661 | ; const uint8_t *topright, int stride) | |
2662 | ;----------------------------------------------------------------------------- | |
2663 | ||
2664 | INIT_MMX mmxext | |
2665 | cglobal pred4x4_vertical_right_8, 3,3 | |
2666 | sub r0, r2 | |
2667 | lea r1, [r0+r2*2] | |
2668 | movh m0, [r0] ; ........t3t2t1t0 | |
2669 | movq m5, m0 | |
2670 | PALIGNR m0, [r0-8], 7, m1 ; ......t3t2t1t0lt | |
2671 | pavgb m5, m0 | |
2672 | PALIGNR m0, [r0+r2*1-8], 7, m1 ; ....t3t2t1t0ltl0 | |
2673 | movq m1, m0 | |
2674 | PALIGNR m0, [r0+r2*2-8], 7, m2 ; ..t3t2t1t0ltl0l1 | |
2675 | movq m2, m0 | |
2676 | PALIGNR m0, [r1+r2*1-8], 7, m3 ; t3t2t1t0ltl0l1l2 | |
2677 | PRED4x4_LOWPASS m3, m1, m0, m2, m4 | |
2678 | movq m1, m3 | |
2679 | psrlq m3, 16 | |
2680 | psllq m1, 48 | |
2681 | movh [r0+r2*1], m5 | |
2682 | movh [r0+r2*2], m3 | |
2683 | PALIGNR m5, m1, 7, m2 | |
2684 | psllq m1, 8 | |
2685 | movh [r1+r2*1], m5 | |
2686 | PALIGNR m3, m1, 7, m1 | |
2687 | movh [r1+r2*2], m3 | |
2688 | RET | |
2689 | ||
2690 | ;----------------------------------------------------------------------------- | |
2691 | ; void ff_pred4x4_down_right_8_mmxext(uint8_t *src, const uint8_t *topright, | |
2692 | ; int stride) | |
2693 | ;----------------------------------------------------------------------------- | |
2694 | ||
2695 | INIT_MMX mmxext | |
2696 | cglobal pred4x4_down_right_8, 3,3 | |
2697 | sub r0, r2 | |
2698 | lea r1, [r0+r2*2] | |
2699 | movq m1, [r1-8] | |
2700 | movq m2, [r0+r2*1-8] | |
2701 | punpckhbw m2, [r0-8] | |
2702 | movh m3, [r0] | |
2703 | punpckhwd m1, m2 | |
2704 | PALIGNR m3, m1, 5, m1 | |
2705 | movq m1, m3 | |
2706 | PALIGNR m3, [r1+r2*1-8], 7, m4 | |
2707 | movq m2, m3 | |
2708 | PALIGNR m3, [r1+r2*2-8], 7, m4 | |
2709 | PRED4x4_LOWPASS m0, m3, m1, m2, m4 | |
2710 | movh [r1+r2*2], m0 | |
2711 | psrlq m0, 8 | |
2712 | movh [r1+r2*1], m0 | |
2713 | psrlq m0, 8 | |
2714 | movh [r0+r2*2], m0 | |
2715 | psrlq m0, 8 | |
2716 | movh [r0+r2*1], m0 | |
2717 | RET |