blob: 2a25ce44e33acffaa83f50e2f4e08f26d69c5ae9
1 | /* |
2 | * Copyright (C) 2001-2002 Michael Niedermayer (michaelni@gmx.at) |
3 | * |
4 | * This file is part of FFmpeg. |
5 | * |
6 | * FFmpeg is free software; you can redistribute it and/or modify |
7 | * it under the terms of the GNU General Public License as published by |
8 | * the Free Software Foundation; either version 2 of the License, or |
9 | * (at your option) any later version. |
10 | * |
11 | * FFmpeg is distributed in the hope that it will be useful, |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 | * GNU General Public License for more details. |
15 | * |
16 | * You should have received a copy of the GNU General Public License |
17 | * along with FFmpeg; if not, write to the Free Software |
18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
19 | */ |
20 | |
21 | /** |
22 | * @file |
23 | * mmx/mmx2/3dnow postprocess code. |
24 | */ |
25 | |
26 | #include "libavutil/x86/asm.h" |
27 | |
28 | /* A single TEMPLATE_PP_* should be defined (to 1) when this template is |
29 | * included. The following macros will define its dependencies to 1 as well |
30 | * (like MMX2 depending on MMX), and will define to 0 all the others. Every |
31 | * TEMPLATE_PP_* need to be undef at the end. */ |
32 | |
33 | #ifdef TEMPLATE_PP_C |
34 | # define RENAME(a) a ## _C |
35 | #else |
36 | # define TEMPLATE_PP_C 0 |
37 | #endif |
38 | |
39 | #ifdef TEMPLATE_PP_ALTIVEC |
40 | # define RENAME(a) a ## _altivec |
41 | #else |
42 | # define TEMPLATE_PP_ALTIVEC 0 |
43 | #endif |
44 | |
45 | #ifdef TEMPLATE_PP_MMX |
46 | # define RENAME(a) a ## _MMX |
47 | #else |
48 | # define TEMPLATE_PP_MMX 0 |
49 | #endif |
50 | |
51 | #ifdef TEMPLATE_PP_MMXEXT |
52 | # undef TEMPLATE_PP_MMX |
53 | # define TEMPLATE_PP_MMX 1 |
54 | # define RENAME(a) a ## _MMX2 |
55 | #else |
56 | # define TEMPLATE_PP_MMXEXT 0 |
57 | #endif |
58 | |
59 | #ifdef TEMPLATE_PP_3DNOW |
60 | # undef TEMPLATE_PP_MMX |
61 | # define TEMPLATE_PP_MMX 1 |
62 | # define RENAME(a) a ## _3DNow |
63 | #else |
64 | # define TEMPLATE_PP_3DNOW 0 |
65 | #endif |
66 | |
67 | #ifdef TEMPLATE_PP_SSE2 |
68 | # undef TEMPLATE_PP_MMX |
69 | # define TEMPLATE_PP_MMX 1 |
70 | # undef TEMPLATE_PP_MMXEXT |
71 | # define TEMPLATE_PP_MMXEXT 1 |
72 | # define RENAME(a) a ## _SSE2 |
73 | #else |
74 | # define TEMPLATE_PP_SSE2 0 |
75 | #endif |
76 | |
77 | #undef REAL_PAVGB |
78 | #undef PAVGB |
79 | #undef PMINUB |
80 | #undef PMAXUB |
81 | |
82 | #if TEMPLATE_PP_MMXEXT |
83 | #define REAL_PAVGB(a,b) "pavgb " #a ", " #b " \n\t" |
84 | #elif TEMPLATE_PP_3DNOW |
85 | #define REAL_PAVGB(a,b) "pavgusb " #a ", " #b " \n\t" |
86 | #endif |
87 | #define PAVGB(a,b) REAL_PAVGB(a,b) |
88 | |
89 | #if TEMPLATE_PP_MMXEXT |
90 | #define PMINUB(a,b,t) "pminub " #a ", " #b " \n\t" |
91 | #elif TEMPLATE_PP_MMX |
92 | #define PMINUB(b,a,t) \ |
93 | "movq " #a ", " #t " \n\t"\ |
94 | "psubusb " #b ", " #t " \n\t"\ |
95 | "psubb " #t ", " #a " \n\t" |
96 | #endif |
97 | |
98 | #if TEMPLATE_PP_MMXEXT |
99 | #define PMAXUB(a,b) "pmaxub " #a ", " #b " \n\t" |
100 | #elif TEMPLATE_PP_MMX |
101 | #define PMAXUB(a,b) \ |
102 | "psubusb " #a ", " #b " \n\t"\ |
103 | "paddb " #a ", " #b " \n\t" |
104 | #endif |
105 | |
106 | //FIXME? |255-0| = 1 (should not be a problem ...) |
107 | #if TEMPLATE_PP_MMX |
108 | /** |
109 | * Check if the middle 8x8 Block in the given 8x16 block is flat |
110 | */ |
111 | static inline int RENAME(vertClassify)(const uint8_t src[], int stride, PPContext *c){ |
112 | int numEq= 0, dcOk; |
113 | src+= stride*4; // src points to begin of the 8x8 Block |
114 | __asm__ volatile( |
115 | "movq %0, %%mm7 \n\t" |
116 | "movq %1, %%mm6 \n\t" |
117 | : : "m" (c->mmxDcOffset[c->nonBQP]), "m" (c->mmxDcThreshold[c->nonBQP]) |
118 | ); |
119 | |
120 | __asm__ volatile( |
121 | "lea (%2, %3), %%"FF_REG_a" \n\t" |
122 | // 0 1 2 3 4 5 6 7 8 9 |
123 | // %1 eax eax+%2 eax+2%2 %1+4%2 ecx ecx+%2 ecx+2%2 %1+8%2 ecx+4%2 |
124 | |
125 | "movq (%2), %%mm0 \n\t" |
126 | "movq (%%"FF_REG_a"), %%mm1 \n\t" |
127 | "movq %%mm0, %%mm3 \n\t" |
128 | "movq %%mm0, %%mm4 \n\t" |
129 | PMAXUB(%%mm1, %%mm4) |
130 | PMINUB(%%mm1, %%mm3, %%mm5) |
131 | "psubb %%mm1, %%mm0 \n\t" // mm0 = difference |
132 | "paddb %%mm7, %%mm0 \n\t" |
133 | "pcmpgtb %%mm6, %%mm0 \n\t" |
134 | |
135 | "movq (%%"FF_REG_a",%3), %%mm2 \n\t" |
136 | PMAXUB(%%mm2, %%mm4) |
137 | PMINUB(%%mm2, %%mm3, %%mm5) |
138 | "psubb %%mm2, %%mm1 \n\t" |
139 | "paddb %%mm7, %%mm1 \n\t" |
140 | "pcmpgtb %%mm6, %%mm1 \n\t" |
141 | "paddb %%mm1, %%mm0 \n\t" |
142 | |
143 | "movq (%%"FF_REG_a", %3, 2), %%mm1 \n\t" |
144 | PMAXUB(%%mm1, %%mm4) |
145 | PMINUB(%%mm1, %%mm3, %%mm5) |
146 | "psubb %%mm1, %%mm2 \n\t" |
147 | "paddb %%mm7, %%mm2 \n\t" |
148 | "pcmpgtb %%mm6, %%mm2 \n\t" |
149 | "paddb %%mm2, %%mm0 \n\t" |
150 | |
151 | "lea (%%"FF_REG_a", %3, 4), %%"FF_REG_a"\n\t" |
152 | |
153 | "movq (%2, %3, 4), %%mm2 \n\t" |
154 | PMAXUB(%%mm2, %%mm4) |
155 | PMINUB(%%mm2, %%mm3, %%mm5) |
156 | "psubb %%mm2, %%mm1 \n\t" |
157 | "paddb %%mm7, %%mm1 \n\t" |
158 | "pcmpgtb %%mm6, %%mm1 \n\t" |
159 | "paddb %%mm1, %%mm0 \n\t" |
160 | |
161 | "movq (%%"FF_REG_a"), %%mm1 \n\t" |
162 | PMAXUB(%%mm1, %%mm4) |
163 | PMINUB(%%mm1, %%mm3, %%mm5) |
164 | "psubb %%mm1, %%mm2 \n\t" |
165 | "paddb %%mm7, %%mm2 \n\t" |
166 | "pcmpgtb %%mm6, %%mm2 \n\t" |
167 | "paddb %%mm2, %%mm0 \n\t" |
168 | |
169 | "movq (%%"FF_REG_a", %3), %%mm2 \n\t" |
170 | PMAXUB(%%mm2, %%mm4) |
171 | PMINUB(%%mm2, %%mm3, %%mm5) |
172 | "psubb %%mm2, %%mm1 \n\t" |
173 | "paddb %%mm7, %%mm1 \n\t" |
174 | "pcmpgtb %%mm6, %%mm1 \n\t" |
175 | "paddb %%mm1, %%mm0 \n\t" |
176 | |
177 | "movq (%%"FF_REG_a", %3, 2), %%mm1 \n\t" |
178 | PMAXUB(%%mm1, %%mm4) |
179 | PMINUB(%%mm1, %%mm3, %%mm5) |
180 | "psubb %%mm1, %%mm2 \n\t" |
181 | "paddb %%mm7, %%mm2 \n\t" |
182 | "pcmpgtb %%mm6, %%mm2 \n\t" |
183 | "paddb %%mm2, %%mm0 \n\t" |
184 | "psubusb %%mm3, %%mm4 \n\t" |
185 | |
186 | " \n\t" |
187 | #if TEMPLATE_PP_MMXEXT |
188 | "pxor %%mm7, %%mm7 \n\t" |
189 | "psadbw %%mm7, %%mm0 \n\t" |
190 | #else |
191 | "movq %%mm0, %%mm1 \n\t" |
192 | "psrlw $8, %%mm0 \n\t" |
193 | "paddb %%mm1, %%mm0 \n\t" |
194 | "movq %%mm0, %%mm1 \n\t" |
195 | "psrlq $16, %%mm0 \n\t" |
196 | "paddb %%mm1, %%mm0 \n\t" |
197 | "movq %%mm0, %%mm1 \n\t" |
198 | "psrlq $32, %%mm0 \n\t" |
199 | "paddb %%mm1, %%mm0 \n\t" |
200 | #endif |
201 | "movq %4, %%mm7 \n\t" // QP,..., QP |
202 | "paddusb %%mm7, %%mm7 \n\t" // 2QP ... 2QP |
203 | "psubusb %%mm7, %%mm4 \n\t" // Diff <= 2QP -> 0 |
204 | "packssdw %%mm4, %%mm4 \n\t" |
205 | "movd %%mm0, %0 \n\t" |
206 | "movd %%mm4, %1 \n\t" |
207 | |
208 | : "=r" (numEq), "=r" (dcOk) |
209 | : "r" (src), "r" ((x86_reg)stride), "m" (c->pQPb) |
210 | : "%"FF_REG_a |
211 | ); |
212 | |
213 | numEq= (-numEq) &0xFF; |
214 | if(numEq > c->ppMode.flatnessThreshold){ |
215 | if(dcOk) return 0; |
216 | else return 1; |
217 | }else{ |
218 | return 2; |
219 | } |
220 | } |
221 | #endif //TEMPLATE_PP_MMX |
222 | |
223 | /** |
224 | * Do a vertical low pass filter on the 8x16 block (only write to the 8x8 block in the middle) |
225 | * using the 9-Tap Filter (1,1,2,2,4,2,2,1,1)/16 |
226 | */ |
227 | #if !TEMPLATE_PP_ALTIVEC |
228 | static inline void RENAME(doVertLowPass)(uint8_t *src, int stride, PPContext *c) |
229 | { |
230 | #if TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW |
231 | src+= stride*3; |
232 | __asm__ volatile( //"movv %0 %1 %2\n\t" |
233 | "movq %2, %%mm0 \n\t" // QP,..., QP |
234 | "pxor %%mm4, %%mm4 \n\t" |
235 | |
236 | "movq (%0), %%mm6 \n\t" |
237 | "movq (%0, %1), %%mm5 \n\t" |
238 | "movq %%mm5, %%mm1 \n\t" |
239 | "movq %%mm6, %%mm2 \n\t" |
240 | "psubusb %%mm6, %%mm5 \n\t" |
241 | "psubusb %%mm1, %%mm2 \n\t" |
242 | "por %%mm5, %%mm2 \n\t" // ABS Diff of lines |
243 | "psubusb %%mm0, %%mm2 \n\t" // diff <= QP -> 0 |
244 | "pcmpeqb %%mm4, %%mm2 \n\t" // diff <= QP -> FF |
245 | |
246 | "pand %%mm2, %%mm6 \n\t" |
247 | "pandn %%mm1, %%mm2 \n\t" |
248 | "por %%mm2, %%mm6 \n\t"// First Line to Filter |
249 | |
250 | "movq (%0, %1, 8), %%mm5 \n\t" |
251 | "lea (%0, %1, 4), %%"FF_REG_a" \n\t" |
252 | "lea (%0, %1, 8), %%"FF_REG_c" \n\t" |
253 | "sub %1, %%"FF_REG_c" \n\t" |
254 | "add %1, %0 \n\t" // %0 points to line 1 not 0 |
255 | "movq (%0, %1, 8), %%mm7 \n\t" |
256 | "movq %%mm5, %%mm1 \n\t" |
257 | "movq %%mm7, %%mm2 \n\t" |
258 | "psubusb %%mm7, %%mm5 \n\t" |
259 | "psubusb %%mm1, %%mm2 \n\t" |
260 | "por %%mm5, %%mm2 \n\t" // ABS Diff of lines |
261 | "psubusb %%mm0, %%mm2 \n\t" // diff <= QP -> 0 |
262 | "pcmpeqb %%mm4, %%mm2 \n\t" // diff <= QP -> FF |
263 | |
264 | "pand %%mm2, %%mm7 \n\t" |
265 | "pandn %%mm1, %%mm2 \n\t" |
266 | "por %%mm2, %%mm7 \n\t" // First Line to Filter |
267 | |
268 | |
269 | // 1 2 3 4 5 6 7 8 |
270 | // %0 %0+%1 %0+2%1 eax %0+4%1 eax+2%1 ecx eax+4%1 |
271 | // 6 4 2 2 1 1 |
272 | // 6 4 4 2 |
273 | // 6 8 2 |
274 | |
275 | "movq (%0, %1), %%mm0 \n\t" // 1 |
276 | "movq %%mm0, %%mm1 \n\t" // 1 |
277 | PAVGB(%%mm6, %%mm0) //1 1 /2 |
278 | PAVGB(%%mm6, %%mm0) //3 1 /4 |
279 | |
280 | "movq (%0, %1, 4), %%mm2 \n\t" // 1 |
281 | "movq %%mm2, %%mm5 \n\t" // 1 |
282 | PAVGB((%%FF_REGa), %%mm2) // 11 /2 |
283 | PAVGB((%0, %1, 2), %%mm2) // 211 /4 |
284 | "movq %%mm2, %%mm3 \n\t" // 211 /4 |
285 | "movq (%0), %%mm4 \n\t" // 1 |
286 | PAVGB(%%mm4, %%mm3) // 4 211 /8 |
287 | PAVGB(%%mm0, %%mm3) //642211 /16 |
288 | "movq %%mm3, (%0) \n\t" // X |
289 | // mm1=2 mm2=3(211) mm4=1 mm5=5 mm6=0 mm7=9 |
290 | "movq %%mm1, %%mm0 \n\t" // 1 |
291 | PAVGB(%%mm6, %%mm0) //1 1 /2 |
292 | "movq %%mm4, %%mm3 \n\t" // 1 |
293 | PAVGB((%0,%1,2), %%mm3) // 1 1 /2 |
294 | PAVGB((%%FF_REGa,%1,2), %%mm5) // 11 /2 |
295 | PAVGB((%%FF_REGa), %%mm5) // 211 /4 |
296 | PAVGB(%%mm5, %%mm3) // 2 2211 /8 |
297 | PAVGB(%%mm0, %%mm3) //4242211 /16 |
298 | "movq %%mm3, (%0,%1) \n\t" // X |
299 | // mm1=2 mm2=3(211) mm4=1 mm5=4(211) mm6=0 mm7=9 |
300 | PAVGB(%%mm4, %%mm6) //11 /2 |
301 | "movq (%%"FF_REG_c"), %%mm0 \n\t" // 1 |
302 | PAVGB((%%FF_REGa, %1, 2), %%mm0) // 11/2 |
303 | "movq %%mm0, %%mm3 \n\t" // 11/2 |
304 | PAVGB(%%mm1, %%mm0) // 2 11/4 |
305 | PAVGB(%%mm6, %%mm0) //222 11/8 |
306 | PAVGB(%%mm2, %%mm0) //22242211/16 |
307 | "movq (%0, %1, 2), %%mm2 \n\t" // 1 |
308 | "movq %%mm0, (%0, %1, 2) \n\t" // X |
309 | // mm1=2 mm2=3 mm3=6(11) mm4=1 mm5=4(211) mm6=0(11) mm7=9 |
310 | "movq (%%"FF_REG_a", %1, 4), %%mm0 \n\t" // 1 |
311 | PAVGB((%%FF_REGc), %%mm0) // 11 /2 |
312 | PAVGB(%%mm0, %%mm6) //11 11 /4 |
313 | PAVGB(%%mm1, %%mm4) // 11 /2 |
314 | PAVGB(%%mm2, %%mm1) // 11 /2 |
315 | PAVGB(%%mm1, %%mm6) //1122 11 /8 |
316 | PAVGB(%%mm5, %%mm6) //112242211 /16 |
317 | "movq (%%"FF_REG_a"), %%mm5 \n\t" // 1 |
318 | "movq %%mm6, (%%"FF_REG_a") \n\t" // X |
319 | // mm0=7(11) mm1=2(11) mm2=3 mm3=6(11) mm4=1(11) mm5=4 mm7=9 |
320 | "movq (%%"FF_REG_a", %1, 4), %%mm6 \n\t" // 1 |
321 | PAVGB(%%mm7, %%mm6) // 11 /2 |
322 | PAVGB(%%mm4, %%mm6) // 11 11 /4 |
323 | PAVGB(%%mm3, %%mm6) // 11 2211 /8 |
324 | PAVGB(%%mm5, %%mm2) // 11 /2 |
325 | "movq (%0, %1, 4), %%mm4 \n\t" // 1 |
326 | PAVGB(%%mm4, %%mm2) // 112 /4 |
327 | PAVGB(%%mm2, %%mm6) // 112242211 /16 |
328 | "movq %%mm6, (%0, %1, 4) \n\t" // X |
329 | // mm0=7(11) mm1=2(11) mm2=3(112) mm3=6(11) mm4=5 mm5=4 mm7=9 |
330 | PAVGB(%%mm7, %%mm1) // 11 2 /4 |
331 | PAVGB(%%mm4, %%mm5) // 11 /2 |
332 | PAVGB(%%mm5, %%mm0) // 11 11 /4 |
333 | "movq (%%"FF_REG_a", %1, 2), %%mm6 \n\t" // 1 |
334 | PAVGB(%%mm6, %%mm1) // 11 4 2 /8 |
335 | PAVGB(%%mm0, %%mm1) // 11224222 /16 |
336 | "movq %%mm1, (%%"FF_REG_a", %1, 2) \n\t" // X |
337 | // mm2=3(112) mm3=6(11) mm4=5 mm5=4(11) mm6=6 mm7=9 |
338 | PAVGB((%%FF_REGc), %%mm2) // 112 4 /8 |
339 | "movq (%%"FF_REG_a", %1, 4), %%mm0 \n\t" // 1 |
340 | PAVGB(%%mm0, %%mm6) // 1 1 /2 |
341 | PAVGB(%%mm7, %%mm6) // 1 12 /4 |
342 | PAVGB(%%mm2, %%mm6) // 1122424 /4 |
343 | "movq %%mm6, (%%"FF_REG_c") \n\t" // X |
344 | // mm0=8 mm3=6(11) mm4=5 mm5=4(11) mm7=9 |
345 | PAVGB(%%mm7, %%mm5) // 11 2 /4 |
346 | PAVGB(%%mm7, %%mm5) // 11 6 /8 |
347 | |
348 | PAVGB(%%mm3, %%mm0) // 112 /4 |
349 | PAVGB(%%mm0, %%mm5) // 112246 /16 |
350 | "movq %%mm5, (%%"FF_REG_a", %1, 4) \n\t" // X |
351 | "sub %1, %0 \n\t" |
352 | |
353 | : |
354 | : "r" (src), "r" ((x86_reg)stride), "m" (c->pQPb) |
355 | : "%"FF_REG_a, "%"FF_REG_c |
356 | ); |
357 | #else //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW |
358 | const int l1= stride; |
359 | const int l2= stride + l1; |
360 | const int l3= stride + l2; |
361 | const int l4= stride + l3; |
362 | const int l5= stride + l4; |
363 | const int l6= stride + l5; |
364 | const int l7= stride + l6; |
365 | const int l8= stride + l7; |
366 | const int l9= stride + l8; |
367 | int x; |
368 | src+= stride*3; |
369 | for(x=0; x<BLOCK_SIZE; x++){ |
370 | const int first= FFABS(src[0] - src[l1]) < c->QP ? src[0] : src[l1]; |
371 | const int last= FFABS(src[l8] - src[l9]) < c->QP ? src[l9] : src[l8]; |
372 | |
373 | int sums[10]; |
374 | sums[0] = 4*first + src[l1] + src[l2] + src[l3] + 4; |
375 | sums[1] = sums[0] - first + src[l4]; |
376 | sums[2] = sums[1] - first + src[l5]; |
377 | sums[3] = sums[2] - first + src[l6]; |
378 | sums[4] = sums[3] - first + src[l7]; |
379 | sums[5] = sums[4] - src[l1] + src[l8]; |
380 | sums[6] = sums[5] - src[l2] + last; |
381 | sums[7] = sums[6] - src[l3] + last; |
382 | sums[8] = sums[7] - src[l4] + last; |
383 | sums[9] = sums[8] - src[l5] + last; |
384 | |
385 | src[l1]= (sums[0] + sums[2] + 2*src[l1])>>4; |
386 | src[l2]= (sums[1] + sums[3] + 2*src[l2])>>4; |
387 | src[l3]= (sums[2] + sums[4] + 2*src[l3])>>4; |
388 | src[l4]= (sums[3] + sums[5] + 2*src[l4])>>4; |
389 | src[l5]= (sums[4] + sums[6] + 2*src[l5])>>4; |
390 | src[l6]= (sums[5] + sums[7] + 2*src[l6])>>4; |
391 | src[l7]= (sums[6] + sums[8] + 2*src[l7])>>4; |
392 | src[l8]= (sums[7] + sums[9] + 2*src[l8])>>4; |
393 | |
394 | src++; |
395 | } |
396 | #endif //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW |
397 | } |
398 | #endif //TEMPLATE_PP_ALTIVEC |
399 | |
400 | /** |
401 | * Experimental Filter 1 |
402 | * will not damage linear gradients |
403 | * Flat blocks should look like they were passed through the (1,1,2,2,4,2,2,1,1) 9-Tap filter |
404 | * can only smooth blocks at the expected locations (it cannot smooth them if they did move) |
405 | * MMX2 version does correct clipping C version does not |
406 | */ |
407 | static inline void RENAME(vertX1Filter)(uint8_t *src, int stride, PPContext *co) |
408 | { |
409 | #if TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW |
410 | src+= stride*3; |
411 | |
412 | __asm__ volatile( |
413 | "pxor %%mm7, %%mm7 \n\t" // 0 |
414 | "lea (%0, %1), %%"FF_REG_a" \n\t" |
415 | "lea (%%"FF_REG_a", %1, 4), %%"FF_REG_c"\n\t" |
416 | // 0 1 2 3 4 5 6 7 8 9 |
417 | // %0 eax eax+%1 eax+2%1 %0+4%1 ecx ecx+%1 ecx+2%1 %0+8%1 ecx+4%1 |
418 | "movq (%%"FF_REG_a", %1, 2), %%mm0 \n\t" // line 3 |
419 | "movq (%0, %1, 4), %%mm1 \n\t" // line 4 |
420 | "movq %%mm1, %%mm2 \n\t" // line 4 |
421 | "psubusb %%mm0, %%mm1 \n\t" |
422 | "psubusb %%mm2, %%mm0 \n\t" |
423 | "por %%mm1, %%mm0 \n\t" // |l2 - l3| |
424 | "movq (%%"FF_REG_c"), %%mm3 \n\t" // line 5 |
425 | "movq (%%"FF_REG_c", %1), %%mm4 \n\t" // line 6 |
426 | "movq %%mm3, %%mm5 \n\t" // line 5 |
427 | "psubusb %%mm4, %%mm3 \n\t" |
428 | "psubusb %%mm5, %%mm4 \n\t" |
429 | "por %%mm4, %%mm3 \n\t" // |l5 - l6| |
430 | PAVGB(%%mm3, %%mm0) // (|l2 - l3| + |l5 - l6|)/2 |
431 | "movq %%mm2, %%mm1 \n\t" // line 4 |
432 | "psubusb %%mm5, %%mm2 \n\t" |
433 | "movq %%mm2, %%mm4 \n\t" |
434 | "pcmpeqb %%mm7, %%mm2 \n\t" // (l4 - l5) <= 0 ? -1 : 0 |
435 | "psubusb %%mm1, %%mm5 \n\t" |
436 | "por %%mm5, %%mm4 \n\t" // |l4 - l5| |
437 | "psubusb %%mm0, %%mm4 \n\t" //d = MAX(0, |l4-l5| - (|l2-l3| + |l5-l6|)/2) |
438 | "movq %%mm4, %%mm3 \n\t" // d |
439 | "movq %2, %%mm0 \n\t" |
440 | "paddusb %%mm0, %%mm0 \n\t" |
441 | "psubusb %%mm0, %%mm4 \n\t" |
442 | "pcmpeqb %%mm7, %%mm4 \n\t" // d <= QP ? -1 : 0 |
443 | "psubusb "MANGLE(b01)", %%mm3 \n\t" |
444 | "pand %%mm4, %%mm3 \n\t" // d <= QP ? d : 0 |
445 | |
446 | PAVGB(%%mm7, %%mm3) // d/2 |
447 | "movq %%mm3, %%mm1 \n\t" // d/2 |
448 | PAVGB(%%mm7, %%mm3) // d/4 |
449 | PAVGB(%%mm1, %%mm3) // 3*d/8 |
450 | |
451 | "movq (%0, %1, 4), %%mm0 \n\t" // line 4 |
452 | "pxor %%mm2, %%mm0 \n\t" //(l4 - l5) <= 0 ? -l4-1 : l4 |
453 | "psubusb %%mm3, %%mm0 \n\t" |
454 | "pxor %%mm2, %%mm0 \n\t" |
455 | "movq %%mm0, (%0, %1, 4) \n\t" // line 4 |
456 | |
457 | "movq (%%"FF_REG_c"), %%mm0 \n\t" // line 5 |
458 | "pxor %%mm2, %%mm0 \n\t" //(l4 - l5) <= 0 ? -l5-1 : l5 |
459 | "paddusb %%mm3, %%mm0 \n\t" |
460 | "pxor %%mm2, %%mm0 \n\t" |
461 | "movq %%mm0, (%%"FF_REG_c") \n\t" // line 5 |
462 | |
463 | PAVGB(%%mm7, %%mm1) // d/4 |
464 | |
465 | "movq (%%"FF_REG_a", %1, 2), %%mm0 \n\t" // line 3 |
466 | "pxor %%mm2, %%mm0 \n\t" //(l4 - l5) <= 0 ? -l4-1 : l4 |
467 | "psubusb %%mm1, %%mm0 \n\t" |
468 | "pxor %%mm2, %%mm0 \n\t" |
469 | "movq %%mm0, (%%"FF_REG_a", %1, 2) \n\t" // line 3 |
470 | |
471 | "movq (%%"FF_REG_c", %1), %%mm0 \n\t" // line 6 |
472 | "pxor %%mm2, %%mm0 \n\t" //(l4 - l5) <= 0 ? -l5-1 : l5 |
473 | "paddusb %%mm1, %%mm0 \n\t" |
474 | "pxor %%mm2, %%mm0 \n\t" |
475 | "movq %%mm0, (%%"FF_REG_c", %1) \n\t" // line 6 |
476 | |
477 | PAVGB(%%mm7, %%mm1) // d/8 |
478 | |
479 | "movq (%%"FF_REG_a", %1), %%mm0 \n\t" // line 2 |
480 | "pxor %%mm2, %%mm0 \n\t" //(l4 - l5) <= 0 ? -l2-1 : l2 |
481 | "psubusb %%mm1, %%mm0 \n\t" |
482 | "pxor %%mm2, %%mm0 \n\t" |
483 | "movq %%mm0, (%%"FF_REG_a", %1) \n\t" // line 2 |
484 | |
485 | "movq (%%"FF_REG_c", %1, 2), %%mm0 \n\t" // line 7 |
486 | "pxor %%mm2, %%mm0 \n\t" //(l4 - l5) <= 0 ? -l7-1 : l7 |
487 | "paddusb %%mm1, %%mm0 \n\t" |
488 | "pxor %%mm2, %%mm0 \n\t" |
489 | "movq %%mm0, (%%"FF_REG_c", %1, 2) \n\t" // line 7 |
490 | |
491 | : |
492 | : "r" (src), "r" ((x86_reg)stride), "m" (co->pQPb) |
493 | NAMED_CONSTRAINTS_ADD(b01) |
494 | : "%"FF_REG_a, "%"FF_REG_c |
495 | ); |
496 | #else //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW |
497 | |
498 | const int l1= stride; |
499 | const int l2= stride + l1; |
500 | const int l3= stride + l2; |
501 | const int l4= stride + l3; |
502 | const int l5= stride + l4; |
503 | const int l6= stride + l5; |
504 | const int l7= stride + l6; |
505 | // const int l8= stride + l7; |
506 | // const int l9= stride + l8; |
507 | int x; |
508 | |
509 | src+= stride*3; |
510 | for(x=0; x<BLOCK_SIZE; x++){ |
511 | int a= src[l3] - src[l4]; |
512 | int b= src[l4] - src[l5]; |
513 | int c= src[l5] - src[l6]; |
514 | |
515 | int d= FFABS(b) - ((FFABS(a) + FFABS(c))>>1); |
516 | d= FFMAX(d, 0); |
517 | |
518 | if(d < co->QP*2){ |
519 | int v = d * FFSIGN(-b); |
520 | |
521 | src[l2] +=v>>3; |
522 | src[l3] +=v>>2; |
523 | src[l4] +=(3*v)>>3; |
524 | src[l5] -=(3*v)>>3; |
525 | src[l6] -=v>>2; |
526 | src[l7] -=v>>3; |
527 | } |
528 | src++; |
529 | } |
530 | #endif //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW |
531 | } |
532 | |
533 | #if !TEMPLATE_PP_ALTIVEC |
534 | static inline void RENAME(doVertDefFilter)(uint8_t src[], int stride, PPContext *c) |
535 | { |
536 | #if TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW |
537 | /* |
538 | uint8_t tmp[16]; |
539 | const int l1= stride; |
540 | const int l2= stride + l1; |
541 | const int l3= stride + l2; |
542 | const int l4= (int)tmp - (int)src - stride*3; |
543 | const int l5= (int)tmp - (int)src - stride*3 + 8; |
544 | const int l6= stride*3 + l3; |
545 | const int l7= stride + l6; |
546 | const int l8= stride + l7; |
547 | |
548 | memcpy(tmp, src+stride*7, 8); |
549 | memcpy(tmp+8, src+stride*8, 8); |
550 | */ |
551 | src+= stride*4; |
552 | __asm__ volatile( |
553 | |
554 | #if 0 //slightly more accurate and slightly slower |
555 | "pxor %%mm7, %%mm7 \n\t" // 0 |
556 | "lea (%0, %1), %%"FF_REG_a" \n\t" |
557 | "lea (%%"FF_REG_a", %1, 4), %%"FF_REG_c"\n\t" |
558 | // 0 1 2 3 4 5 6 7 |
559 | // %0 %0+%1 %0+2%1 eax+2%1 %0+4%1 eax+4%1 ecx+%1 ecx+2%1 |
560 | // %0 eax eax+%1 eax+2%1 %0+4%1 ecx ecx+%1 ecx+2%1 |
561 | |
562 | |
563 | "movq (%0, %1, 2), %%mm0 \n\t" // l2 |
564 | "movq (%0), %%mm1 \n\t" // l0 |
565 | "movq %%mm0, %%mm2 \n\t" // l2 |
566 | PAVGB(%%mm7, %%mm0) // ~l2/2 |
567 | PAVGB(%%mm1, %%mm0) // ~(l2 + 2l0)/4 |
568 | PAVGB(%%mm2, %%mm0) // ~(5l2 + 2l0)/8 |
569 | |
570 | "movq (%%"FF_REG_a"), %%mm1 \n\t" // l1 |
571 | "movq (%%"FF_REG_a", %1, 2), %%mm3 \n\t" // l3 |
572 | "movq %%mm1, %%mm4 \n\t" // l1 |
573 | PAVGB(%%mm7, %%mm1) // ~l1/2 |
574 | PAVGB(%%mm3, %%mm1) // ~(l1 + 2l3)/4 |
575 | PAVGB(%%mm4, %%mm1) // ~(5l1 + 2l3)/8 |
576 | |
577 | "movq %%mm0, %%mm4 \n\t" // ~(5l2 + 2l0)/8 |
578 | "psubusb %%mm1, %%mm0 \n\t" |
579 | "psubusb %%mm4, %%mm1 \n\t" |
580 | "por %%mm0, %%mm1 \n\t" // ~|2l0 - 5l1 + 5l2 - 2l3|/8 |
581 | // mm1= |lenergy|, mm2= l2, mm3= l3, mm7=0 |
582 | |
583 | "movq (%0, %1, 4), %%mm0 \n\t" // l4 |
584 | "movq %%mm0, %%mm4 \n\t" // l4 |
585 | PAVGB(%%mm7, %%mm0) // ~l4/2 |
586 | PAVGB(%%mm2, %%mm0) // ~(l4 + 2l2)/4 |
587 | PAVGB(%%mm4, %%mm0) // ~(5l4 + 2l2)/8 |
588 | |
589 | "movq (%%"FF_REG_c"), %%mm2 \n\t" // l5 |
590 | "movq %%mm3, %%mm5 \n\t" // l3 |
591 | PAVGB(%%mm7, %%mm3) // ~l3/2 |
592 | PAVGB(%%mm2, %%mm3) // ~(l3 + 2l5)/4 |
593 | PAVGB(%%mm5, %%mm3) // ~(5l3 + 2l5)/8 |
594 | |
595 | "movq %%mm0, %%mm6 \n\t" // ~(5l4 + 2l2)/8 |
596 | "psubusb %%mm3, %%mm0 \n\t" |
597 | "psubusb %%mm6, %%mm3 \n\t" |
598 | "por %%mm0, %%mm3 \n\t" // ~|2l2 - 5l3 + 5l4 - 2l5|/8 |
599 | "pcmpeqb %%mm7, %%mm0 \n\t" // SIGN(2l2 - 5l3 + 5l4 - 2l5) |
600 | // mm0= SIGN(menergy), mm1= |lenergy|, mm2= l5, mm3= |menergy|, mm4=l4, mm5= l3, mm7=0 |
601 | |
602 | "movq (%%"FF_REG_c", %1), %%mm6 \n\t" // l6 |
603 | "movq %%mm6, %%mm5 \n\t" // l6 |
604 | PAVGB(%%mm7, %%mm6) // ~l6/2 |
605 | PAVGB(%%mm4, %%mm6) // ~(l6 + 2l4)/4 |
606 | PAVGB(%%mm5, %%mm6) // ~(5l6 + 2l4)/8 |
607 | |
608 | "movq (%%"FF_REG_c", %1, 2), %%mm5 \n\t" // l7 |
609 | "movq %%mm2, %%mm4 \n\t" // l5 |
610 | PAVGB(%%mm7, %%mm2) // ~l5/2 |
611 | PAVGB(%%mm5, %%mm2) // ~(l5 + 2l7)/4 |
612 | PAVGB(%%mm4, %%mm2) // ~(5l5 + 2l7)/8 |
613 | |
614 | "movq %%mm6, %%mm4 \n\t" // ~(5l6 + 2l4)/8 |
615 | "psubusb %%mm2, %%mm6 \n\t" |
616 | "psubusb %%mm4, %%mm2 \n\t" |
617 | "por %%mm6, %%mm2 \n\t" // ~|2l4 - 5l5 + 5l6 - 2l7|/8 |
618 | // mm0= SIGN(menergy), mm1= |lenergy|/8, mm2= |renergy|/8, mm3= |menergy|/8, mm7=0 |
619 | |
620 | |
621 | PMINUB(%%mm2, %%mm1, %%mm4) // MIN(|lenergy|,|renergy|)/8 |
622 | "movq %2, %%mm4 \n\t" // QP //FIXME QP+1 ? |
623 | "paddusb "MANGLE(b01)", %%mm4 \n\t" |
624 | "pcmpgtb %%mm3, %%mm4 \n\t" // |menergy|/8 < QP |
625 | "psubusb %%mm1, %%mm3 \n\t" // d=|menergy|/8-MIN(|lenergy|,|renergy|)/8 |
626 | "pand %%mm4, %%mm3 \n\t" |
627 | |
628 | "movq %%mm3, %%mm1 \n\t" |
629 | // "psubusb "MANGLE(b01)", %%mm3 \n\t" |
630 | PAVGB(%%mm7, %%mm3) |
631 | PAVGB(%%mm7, %%mm3) |
632 | "paddusb %%mm1, %%mm3 \n\t" |
633 | // "paddusb "MANGLE(b01)", %%mm3 \n\t" |
634 | |
635 | "movq (%%"FF_REG_a", %1, 2), %%mm6 \n\t" //l3 |
636 | "movq (%0, %1, 4), %%mm5 \n\t" //l4 |
637 | "movq (%0, %1, 4), %%mm4 \n\t" //l4 |
638 | "psubusb %%mm6, %%mm5 \n\t" |
639 | "psubusb %%mm4, %%mm6 \n\t" |
640 | "por %%mm6, %%mm5 \n\t" // |l3-l4| |
641 | "pcmpeqb %%mm7, %%mm6 \n\t" // SIGN(l3-l4) |
642 | "pxor %%mm6, %%mm0 \n\t" |
643 | "pand %%mm0, %%mm3 \n\t" |
644 | PMINUB(%%mm5, %%mm3, %%mm0) |
645 | |
646 | "psubusb "MANGLE(b01)", %%mm3 \n\t" |
647 | PAVGB(%%mm7, %%mm3) |
648 | |
649 | "movq (%%"FF_REG_a", %1, 2), %%mm0 \n\t" |
650 | "movq (%0, %1, 4), %%mm2 \n\t" |
651 | "pxor %%mm6, %%mm0 \n\t" |
652 | "pxor %%mm6, %%mm2 \n\t" |
653 | "psubb %%mm3, %%mm0 \n\t" |
654 | "paddb %%mm3, %%mm2 \n\t" |
655 | "pxor %%mm6, %%mm0 \n\t" |
656 | "pxor %%mm6, %%mm2 \n\t" |
657 | "movq %%mm0, (%%"FF_REG_a", %1, 2) \n\t" |
658 | "movq %%mm2, (%0, %1, 4) \n\t" |
659 | #endif //0 |
660 | |
661 | "lea (%0, %1), %%"FF_REG_a" \n\t" |
662 | "pcmpeqb %%mm6, %%mm6 \n\t" // -1 |
663 | // 0 1 2 3 4 5 6 7 |
664 | // %0 %0+%1 %0+2%1 eax+2%1 %0+4%1 eax+4%1 ecx+%1 ecx+2%1 |
665 | // %0 eax eax+%1 eax+2%1 %0+4%1 ecx ecx+%1 ecx+2%1 |
666 | |
667 | |
668 | "movq (%%"FF_REG_a", %1, 2), %%mm1 \n\t" // l3 |
669 | "movq (%0, %1, 4), %%mm0 \n\t" // l4 |
670 | "pxor %%mm6, %%mm1 \n\t" // -l3-1 |
671 | PAVGB(%%mm1, %%mm0) // -q+128 = (l4-l3+256)/2 |
672 | // mm1=-l3-1, mm0=128-q |
673 | |
674 | "movq (%%"FF_REG_a", %1, 4), %%mm2 \n\t" // l5 |
675 | "movq (%%"FF_REG_a", %1), %%mm3 \n\t" // l2 |
676 | "pxor %%mm6, %%mm2 \n\t" // -l5-1 |
677 | "movq %%mm2, %%mm5 \n\t" // -l5-1 |
678 | "movq "MANGLE(b80)", %%mm4 \n\t" // 128 |
679 | "lea (%%"FF_REG_a", %1, 4), %%"FF_REG_c"\n\t" |
680 | PAVGB(%%mm3, %%mm2) // (l2-l5+256)/2 |
681 | PAVGB(%%mm0, %%mm4) // ~(l4-l3)/4 + 128 |
682 | PAVGB(%%mm2, %%mm4) // ~(l2-l5)/4 +(l4-l3)/8 + 128 |
683 | PAVGB(%%mm0, %%mm4) // ~(l2-l5)/8 +5(l4-l3)/16 + 128 |
684 | // mm1=-l3-1, mm0=128-q, mm3=l2, mm4=menergy/16 + 128, mm5= -l5-1 |
685 | |
686 | "movq (%%"FF_REG_a"), %%mm2 \n\t" // l1 |
687 | "pxor %%mm6, %%mm2 \n\t" // -l1-1 |
688 | PAVGB(%%mm3, %%mm2) // (l2-l1+256)/2 |
689 | PAVGB((%0), %%mm1) // (l0-l3+256)/2 |
690 | "movq "MANGLE(b80)", %%mm3 \n\t" // 128 |
691 | PAVGB(%%mm2, %%mm3) // ~(l2-l1)/4 + 128 |
692 | PAVGB(%%mm1, %%mm3) // ~(l0-l3)/4 +(l2-l1)/8 + 128 |
693 | PAVGB(%%mm2, %%mm3) // ~(l0-l3)/8 +5(l2-l1)/16 + 128 |
694 | // mm0=128-q, mm3=lenergy/16 + 128, mm4= menergy/16 + 128, mm5= -l5-1 |
695 | |
696 | PAVGB((%%FF_REGc, %1), %%mm5) // (l6-l5+256)/2 |
697 | "movq (%%"FF_REG_c", %1, 2), %%mm1 \n\t" // l7 |
698 | "pxor %%mm6, %%mm1 \n\t" // -l7-1 |
699 | PAVGB((%0, %1, 4), %%mm1) // (l4-l7+256)/2 |
700 | "movq "MANGLE(b80)", %%mm2 \n\t" // 128 |
701 | PAVGB(%%mm5, %%mm2) // ~(l6-l5)/4 + 128 |
702 | PAVGB(%%mm1, %%mm2) // ~(l4-l7)/4 +(l6-l5)/8 + 128 |
703 | PAVGB(%%mm5, %%mm2) // ~(l4-l7)/8 +5(l6-l5)/16 + 128 |
704 | // mm0=128-q, mm2=renergy/16 + 128, mm3=lenergy/16 + 128, mm4= menergy/16 + 128 |
705 | |
706 | "movq "MANGLE(b00)", %%mm1 \n\t" // 0 |
707 | "movq "MANGLE(b00)", %%mm5 \n\t" // 0 |
708 | "psubb %%mm2, %%mm1 \n\t" // 128 - renergy/16 |
709 | "psubb %%mm3, %%mm5 \n\t" // 128 - lenergy/16 |
710 | PMAXUB(%%mm1, %%mm2) // 128 + |renergy/16| |
711 | PMAXUB(%%mm5, %%mm3) // 128 + |lenergy/16| |
712 | PMINUB(%%mm2, %%mm3, %%mm1) // 128 + MIN(|lenergy|,|renergy|)/16 |
713 | |
714 | // mm0=128-q, mm3=128 + MIN(|lenergy|,|renergy|)/16, mm4= menergy/16 + 128 |
715 | |
716 | "movq "MANGLE(b00)", %%mm7 \n\t" // 0 |
717 | "movq %2, %%mm2 \n\t" // QP |
718 | PAVGB(%%mm6, %%mm2) // 128 + QP/2 |
719 | "psubb %%mm6, %%mm2 \n\t" |
720 | |
721 | "movq %%mm4, %%mm1 \n\t" |
722 | "pcmpgtb %%mm7, %%mm1 \n\t" // SIGN(menergy) |
723 | "pxor %%mm1, %%mm4 \n\t" |
724 | "psubb %%mm1, %%mm4 \n\t" // 128 + |menergy|/16 |
725 | "pcmpgtb %%mm4, %%mm2 \n\t" // |menergy|/16 < QP/2 |
726 | "psubusb %%mm3, %%mm4 \n\t" //d=|menergy|/16 - MIN(|lenergy|,|renergy|)/16 |
727 | // mm0=128-q, mm1= SIGN(menergy), mm2= |menergy|/16 < QP/2, mm4= d/16 |
728 | |
729 | "movq %%mm4, %%mm3 \n\t" // d |
730 | "psubusb "MANGLE(b01)", %%mm4 \n\t" |
731 | PAVGB(%%mm7, %%mm4) // d/32 |
732 | PAVGB(%%mm7, %%mm4) // (d + 32)/64 |
733 | "paddb %%mm3, %%mm4 \n\t" // 5d/64 |
734 | "pand %%mm2, %%mm4 \n\t" |
735 | |
736 | "movq "MANGLE(b80)", %%mm5 \n\t" // 128 |
737 | "psubb %%mm0, %%mm5 \n\t" // q |
738 | "paddsb %%mm6, %%mm5 \n\t" // fix bad rounding |
739 | "pcmpgtb %%mm5, %%mm7 \n\t" // SIGN(q) |
740 | "pxor %%mm7, %%mm5 \n\t" |
741 | |
742 | PMINUB(%%mm5, %%mm4, %%mm3) // MIN(|q|, 5d/64) |
743 | "pxor %%mm1, %%mm7 \n\t" // SIGN(d*q) |
744 | |
745 | "pand %%mm7, %%mm4 \n\t" |
746 | "movq (%%"FF_REG_a", %1, 2), %%mm0 \n\t" |
747 | "movq (%0, %1, 4), %%mm2 \n\t" |
748 | "pxor %%mm1, %%mm0 \n\t" |
749 | "pxor %%mm1, %%mm2 \n\t" |
750 | "paddb %%mm4, %%mm0 \n\t" |
751 | "psubb %%mm4, %%mm2 \n\t" |
752 | "pxor %%mm1, %%mm0 \n\t" |
753 | "pxor %%mm1, %%mm2 \n\t" |
754 | "movq %%mm0, (%%"FF_REG_a", %1, 2) \n\t" |
755 | "movq %%mm2, (%0, %1, 4) \n\t" |
756 | |
757 | : |
758 | : "r" (src), "r" ((x86_reg)stride), "m" (c->pQPb) |
759 | NAMED_CONSTRAINTS_ADD(b80,b00,b01) |
760 | : "%"FF_REG_a, "%"FF_REG_c |
761 | ); |
762 | |
763 | /* |
764 | { |
765 | int x; |
766 | src-= stride; |
767 | for(x=0; x<BLOCK_SIZE; x++){ |
768 | const int middleEnergy= 5*(src[l5] - src[l4]) + 2*(src[l3] - src[l6]); |
769 | if(FFABS(middleEnergy)< 8*QP){ |
770 | const int q=(src[l4] - src[l5])/2; |
771 | const int leftEnergy= 5*(src[l3] - src[l2]) + 2*(src[l1] - src[l4]); |
772 | const int rightEnergy= 5*(src[l7] - src[l6]) + 2*(src[l5] - src[l8]); |
773 | |
774 | int d= FFABS(middleEnergy) - FFMIN( FFABS(leftEnergy), FFABS(rightEnergy) ); |
775 | d= FFMAX(d, 0); |
776 | |
777 | d= (5*d + 32) >> 6; |
778 | d*= FFSIGN(-middleEnergy); |
779 | |
780 | if(q>0){ |
781 | d= d<0 ? 0 : d; |
782 | d= d>q ? q : d; |
783 | }else{ |
784 | d= d>0 ? 0 : d; |
785 | d= d<q ? q : d; |
786 | } |
787 | |
788 | src[l4]-= d; |
789 | src[l5]+= d; |
790 | } |
791 | src++; |
792 | } |
793 | src-=8; |
794 | for(x=0; x<8; x++){ |
795 | int y; |
796 | for(y=4; y<6; y++){ |
797 | int d= src[x+y*stride] - tmp[x+(y-4)*8]; |
798 | int ad= FFABS(d); |
799 | static int max=0; |
800 | static int sum=0; |
801 | static int num=0; |
802 | static int bias=0; |
803 | |
804 | if(max<ad) max=ad; |
805 | sum+= ad>3 ? 1 : 0; |
806 | if(ad>3){ |
807 | src[0] = src[7] = src[stride*7] = src[(stride+1)*7]=255; |
808 | } |
809 | if(y==4) bias+=d; |
810 | num++; |
811 | if(num%1000000 == 0){ |
812 | av_log(c, AV_LOG_INFO, " %d %d %d %d\n", num, sum, max, bias); |
813 | } |
814 | } |
815 | } |
816 | } |
817 | */ |
818 | #elif TEMPLATE_PP_MMX |
819 | DECLARE_ALIGNED(8, uint64_t, tmp)[4]; // make space for 4 8-byte vars |
820 | src+= stride*4; |
821 | __asm__ volatile( |
822 | "pxor %%mm7, %%mm7 \n\t" |
823 | // 0 1 2 3 4 5 6 7 |
824 | // %0 %0+%1 %0+2%1 eax+2%1 %0+4%1 eax+4%1 edx+%1 edx+2%1 |
825 | // %0 eax eax+%1 eax+2%1 %0+4%1 edx edx+%1 edx+2%1 |
826 | |
827 | "movq (%0), %%mm0 \n\t" |
828 | "movq %%mm0, %%mm1 \n\t" |
829 | "punpcklbw %%mm7, %%mm0 \n\t" // low part of line 0 |
830 | "punpckhbw %%mm7, %%mm1 \n\t" // high part of line 0 |
831 | |
832 | "movq (%0, %1), %%mm2 \n\t" |
833 | "lea (%0, %1, 2), %%"FF_REG_a" \n\t" |
834 | "movq %%mm2, %%mm3 \n\t" |
835 | "punpcklbw %%mm7, %%mm2 \n\t" // low part of line 1 |
836 | "punpckhbw %%mm7, %%mm3 \n\t" // high part of line 1 |
837 | |
838 | "movq (%%"FF_REG_a"), %%mm4 \n\t" |
839 | "movq %%mm4, %%mm5 \n\t" |
840 | "punpcklbw %%mm7, %%mm4 \n\t" // low part of line 2 |
841 | "punpckhbw %%mm7, %%mm5 \n\t" // high part of line 2 |
842 | |
843 | "paddw %%mm0, %%mm0 \n\t" // 2L0 |
844 | "paddw %%mm1, %%mm1 \n\t" // 2H0 |
845 | "psubw %%mm4, %%mm2 \n\t" // L1 - L2 |
846 | "psubw %%mm5, %%mm3 \n\t" // H1 - H2 |
847 | "psubw %%mm2, %%mm0 \n\t" // 2L0 - L1 + L2 |
848 | "psubw %%mm3, %%mm1 \n\t" // 2H0 - H1 + H2 |
849 | |
850 | "psllw $2, %%mm2 \n\t" // 4L1 - 4L2 |
851 | "psllw $2, %%mm3 \n\t" // 4H1 - 4H2 |
852 | "psubw %%mm2, %%mm0 \n\t" // 2L0 - 5L1 + 5L2 |
853 | "psubw %%mm3, %%mm1 \n\t" // 2H0 - 5H1 + 5H2 |
854 | |
855 | "movq (%%"FF_REG_a", %1), %%mm2 \n\t" |
856 | "movq %%mm2, %%mm3 \n\t" |
857 | "punpcklbw %%mm7, %%mm2 \n\t" // L3 |
858 | "punpckhbw %%mm7, %%mm3 \n\t" // H3 |
859 | |
860 | "psubw %%mm2, %%mm0 \n\t" // 2L0 - 5L1 + 5L2 - L3 |
861 | "psubw %%mm3, %%mm1 \n\t" // 2H0 - 5H1 + 5H2 - H3 |
862 | "psubw %%mm2, %%mm0 \n\t" // 2L0 - 5L1 + 5L2 - 2L3 |
863 | "psubw %%mm3, %%mm1 \n\t" // 2H0 - 5H1 + 5H2 - 2H3 |
864 | "movq %%mm0, (%3) \n\t" // 2L0 - 5L1 + 5L2 - 2L3 |
865 | "movq %%mm1, 8(%3) \n\t" // 2H0 - 5H1 + 5H2 - 2H3 |
866 | |
867 | "movq (%%"FF_REG_a", %1, 2), %%mm0 \n\t" |
868 | "movq %%mm0, %%mm1 \n\t" |
869 | "punpcklbw %%mm7, %%mm0 \n\t" // L4 |
870 | "punpckhbw %%mm7, %%mm1 \n\t" // H4 |
871 | |
872 | "psubw %%mm0, %%mm2 \n\t" // L3 - L4 |
873 | "psubw %%mm1, %%mm3 \n\t" // H3 - H4 |
874 | "movq %%mm2, 16(%3) \n\t" // L3 - L4 |
875 | "movq %%mm3, 24(%3) \n\t" // H3 - H4 |
876 | "paddw %%mm4, %%mm4 \n\t" // 2L2 |
877 | "paddw %%mm5, %%mm5 \n\t" // 2H2 |
878 | "psubw %%mm2, %%mm4 \n\t" // 2L2 - L3 + L4 |
879 | "psubw %%mm3, %%mm5 \n\t" // 2H2 - H3 + H4 |
880 | |
881 | "lea (%%"FF_REG_a", %1), %0 \n\t" |
882 | "psllw $2, %%mm2 \n\t" // 4L3 - 4L4 |
883 | "psllw $2, %%mm3 \n\t" // 4H3 - 4H4 |
884 | "psubw %%mm2, %%mm4 \n\t" // 2L2 - 5L3 + 5L4 |
885 | "psubw %%mm3, %%mm5 \n\t" // 2H2 - 5H3 + 5H4 |
886 | //50 opcodes so far |
887 | "movq (%0, %1, 2), %%mm2 \n\t" |
888 | "movq %%mm2, %%mm3 \n\t" |
889 | "punpcklbw %%mm7, %%mm2 \n\t" // L5 |
890 | "punpckhbw %%mm7, %%mm3 \n\t" // H5 |
891 | "psubw %%mm2, %%mm4 \n\t" // 2L2 - 5L3 + 5L4 - L5 |
892 | "psubw %%mm3, %%mm5 \n\t" // 2H2 - 5H3 + 5H4 - H5 |
893 | "psubw %%mm2, %%mm4 \n\t" // 2L2 - 5L3 + 5L4 - 2L5 |
894 | "psubw %%mm3, %%mm5 \n\t" // 2H2 - 5H3 + 5H4 - 2H5 |
895 | |
896 | "movq (%%"FF_REG_a", %1, 4), %%mm6 \n\t" |
897 | "punpcklbw %%mm7, %%mm6 \n\t" // L6 |
898 | "psubw %%mm6, %%mm2 \n\t" // L5 - L6 |
899 | "movq (%%"FF_REG_a", %1, 4), %%mm6 \n\t" |
900 | "punpckhbw %%mm7, %%mm6 \n\t" // H6 |
901 | "psubw %%mm6, %%mm3 \n\t" // H5 - H6 |
902 | |
903 | "paddw %%mm0, %%mm0 \n\t" // 2L4 |
904 | "paddw %%mm1, %%mm1 \n\t" // 2H4 |
905 | "psubw %%mm2, %%mm0 \n\t" // 2L4 - L5 + L6 |
906 | "psubw %%mm3, %%mm1 \n\t" // 2H4 - H5 + H6 |
907 | |
908 | "psllw $2, %%mm2 \n\t" // 4L5 - 4L6 |
909 | "psllw $2, %%mm3 \n\t" // 4H5 - 4H6 |
910 | "psubw %%mm2, %%mm0 \n\t" // 2L4 - 5L5 + 5L6 |
911 | "psubw %%mm3, %%mm1 \n\t" // 2H4 - 5H5 + 5H6 |
912 | |
913 | "movq (%0, %1, 4), %%mm2 \n\t" |
914 | "movq %%mm2, %%mm3 \n\t" |
915 | "punpcklbw %%mm7, %%mm2 \n\t" // L7 |
916 | "punpckhbw %%mm7, %%mm3 \n\t" // H7 |
917 | |
918 | "paddw %%mm2, %%mm2 \n\t" // 2L7 |
919 | "paddw %%mm3, %%mm3 \n\t" // 2H7 |
920 | "psubw %%mm2, %%mm0 \n\t" // 2L4 - 5L5 + 5L6 - 2L7 |
921 | "psubw %%mm3, %%mm1 \n\t" // 2H4 - 5H5 + 5H6 - 2H7 |
922 | |
923 | "movq (%3), %%mm2 \n\t" // 2L0 - 5L1 + 5L2 - 2L3 |
924 | "movq 8(%3), %%mm3 \n\t" // 2H0 - 5H1 + 5H2 - 2H3 |
925 | |
926 | #if TEMPLATE_PP_MMXEXT |
927 | "movq %%mm7, %%mm6 \n\t" // 0 |
928 | "psubw %%mm0, %%mm6 \n\t" |
929 | "pmaxsw %%mm6, %%mm0 \n\t" // |2L4 - 5L5 + 5L6 - 2L7| |
930 | "movq %%mm7, %%mm6 \n\t" // 0 |
931 | "psubw %%mm1, %%mm6 \n\t" |
932 | "pmaxsw %%mm6, %%mm1 \n\t" // |2H4 - 5H5 + 5H6 - 2H7| |
933 | "movq %%mm7, %%mm6 \n\t" // 0 |
934 | "psubw %%mm2, %%mm6 \n\t" |
935 | "pmaxsw %%mm6, %%mm2 \n\t" // |2L0 - 5L1 + 5L2 - 2L3| |
936 | "movq %%mm7, %%mm6 \n\t" // 0 |
937 | "psubw %%mm3, %%mm6 \n\t" |
938 | "pmaxsw %%mm6, %%mm3 \n\t" // |2H0 - 5H1 + 5H2 - 2H3| |
939 | #else |
940 | "movq %%mm7, %%mm6 \n\t" // 0 |
941 | "pcmpgtw %%mm0, %%mm6 \n\t" |
942 | "pxor %%mm6, %%mm0 \n\t" |
943 | "psubw %%mm6, %%mm0 \n\t" // |2L4 - 5L5 + 5L6 - 2L7| |
944 | "movq %%mm7, %%mm6 \n\t" // 0 |
945 | "pcmpgtw %%mm1, %%mm6 \n\t" |
946 | "pxor %%mm6, %%mm1 \n\t" |
947 | "psubw %%mm6, %%mm1 \n\t" // |2H4 - 5H5 + 5H6 - 2H7| |
948 | "movq %%mm7, %%mm6 \n\t" // 0 |
949 | "pcmpgtw %%mm2, %%mm6 \n\t" |
950 | "pxor %%mm6, %%mm2 \n\t" |
951 | "psubw %%mm6, %%mm2 \n\t" // |2L0 - 5L1 + 5L2 - 2L3| |
952 | "movq %%mm7, %%mm6 \n\t" // 0 |
953 | "pcmpgtw %%mm3, %%mm6 \n\t" |
954 | "pxor %%mm6, %%mm3 \n\t" |
955 | "psubw %%mm6, %%mm3 \n\t" // |2H0 - 5H1 + 5H2 - 2H3| |
956 | #endif |
957 | |
958 | #if TEMPLATE_PP_MMXEXT |
959 | "pminsw %%mm2, %%mm0 \n\t" |
960 | "pminsw %%mm3, %%mm1 \n\t" |
961 | #else |
962 | "movq %%mm0, %%mm6 \n\t" |
963 | "psubusw %%mm2, %%mm6 \n\t" |
964 | "psubw %%mm6, %%mm0 \n\t" |
965 | "movq %%mm1, %%mm6 \n\t" |
966 | "psubusw %%mm3, %%mm6 \n\t" |
967 | "psubw %%mm6, %%mm1 \n\t" |
968 | #endif |
969 | |
970 | "movd %2, %%mm2 \n\t" // QP |
971 | "punpcklbw %%mm7, %%mm2 \n\t" |
972 | |
973 | "movq %%mm7, %%mm6 \n\t" // 0 |
974 | "pcmpgtw %%mm4, %%mm6 \n\t" // sign(2L2 - 5L3 + 5L4 - 2L5) |
975 | "pxor %%mm6, %%mm4 \n\t" |
976 | "psubw %%mm6, %%mm4 \n\t" // |2L2 - 5L3 + 5L4 - 2L5| |
977 | "pcmpgtw %%mm5, %%mm7 \n\t" // sign(2H2 - 5H3 + 5H4 - 2H5) |
978 | "pxor %%mm7, %%mm5 \n\t" |
979 | "psubw %%mm7, %%mm5 \n\t" // |2H2 - 5H3 + 5H4 - 2H5| |
980 | // 100 opcodes |
981 | "psllw $3, %%mm2 \n\t" // 8QP |
982 | "movq %%mm2, %%mm3 \n\t" // 8QP |
983 | "pcmpgtw %%mm4, %%mm2 \n\t" |
984 | "pcmpgtw %%mm5, %%mm3 \n\t" |
985 | "pand %%mm2, %%mm4 \n\t" |
986 | "pand %%mm3, %%mm5 \n\t" |
987 | |
988 | |
989 | "psubusw %%mm0, %%mm4 \n\t" // hd |
990 | "psubusw %%mm1, %%mm5 \n\t" // ld |
991 | |
992 | |
993 | "movq "MANGLE(w05)", %%mm2 \n\t" // 5 |
994 | "pmullw %%mm2, %%mm4 \n\t" |
995 | "pmullw %%mm2, %%mm5 \n\t" |
996 | "movq "MANGLE(w20)", %%mm2 \n\t" // 32 |
997 | "paddw %%mm2, %%mm4 \n\t" |
998 | "paddw %%mm2, %%mm5 \n\t" |
999 | "psrlw $6, %%mm4 \n\t" |
1000 | "psrlw $6, %%mm5 \n\t" |
1001 | |
1002 | "movq 16(%3), %%mm0 \n\t" // L3 - L4 |
1003 | "movq 24(%3), %%mm1 \n\t" // H3 - H4 |
1004 | |
1005 | "pxor %%mm2, %%mm2 \n\t" |
1006 | "pxor %%mm3, %%mm3 \n\t" |
1007 | |
1008 | "pcmpgtw %%mm0, %%mm2 \n\t" // sign (L3-L4) |
1009 | "pcmpgtw %%mm1, %%mm3 \n\t" // sign (H3-H4) |
1010 | "pxor %%mm2, %%mm0 \n\t" |
1011 | "pxor %%mm3, %%mm1 \n\t" |
1012 | "psubw %%mm2, %%mm0 \n\t" // |L3-L4| |
1013 | "psubw %%mm3, %%mm1 \n\t" // |H3-H4| |
1014 | "psrlw $1, %%mm0 \n\t" // |L3 - L4|/2 |
1015 | "psrlw $1, %%mm1 \n\t" // |H3 - H4|/2 |
1016 | |
1017 | "pxor %%mm6, %%mm2 \n\t" |
1018 | "pxor %%mm7, %%mm3 \n\t" |
1019 | "pand %%mm2, %%mm4 \n\t" |
1020 | "pand %%mm3, %%mm5 \n\t" |
1021 | |
1022 | #if TEMPLATE_PP_MMXEXT |
1023 | "pminsw %%mm0, %%mm4 \n\t" |
1024 | "pminsw %%mm1, %%mm5 \n\t" |
1025 | #else |
1026 | "movq %%mm4, %%mm2 \n\t" |
1027 | "psubusw %%mm0, %%mm2 \n\t" |
1028 | "psubw %%mm2, %%mm4 \n\t" |
1029 | "movq %%mm5, %%mm2 \n\t" |
1030 | "psubusw %%mm1, %%mm2 \n\t" |
1031 | "psubw %%mm2, %%mm5 \n\t" |
1032 | #endif |
1033 | "pxor %%mm6, %%mm4 \n\t" |
1034 | "pxor %%mm7, %%mm5 \n\t" |
1035 | "psubw %%mm6, %%mm4 \n\t" |
1036 | "psubw %%mm7, %%mm5 \n\t" |
1037 | "packsswb %%mm5, %%mm4 \n\t" |
1038 | "movq (%0), %%mm0 \n\t" |
1039 | "paddb %%mm4, %%mm0 \n\t" |
1040 | "movq %%mm0, (%0) \n\t" |
1041 | "movq (%0, %1), %%mm0 \n\t" |
1042 | "psubb %%mm4, %%mm0 \n\t" |
1043 | "movq %%mm0, (%0, %1) \n\t" |
1044 | |
1045 | : "+r" (src) |
1046 | : "r" ((x86_reg)stride), "m" (c->pQPb), "r"(tmp) |
1047 | NAMED_CONSTRAINTS_ADD(w05,w20) |
1048 | : "%"FF_REG_a |
1049 | ); |
1050 | #else //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW |
1051 | const int l1= stride; |
1052 | const int l2= stride + l1; |
1053 | const int l3= stride + l2; |
1054 | const int l4= stride + l3; |
1055 | const int l5= stride + l4; |
1056 | const int l6= stride + l5; |
1057 | const int l7= stride + l6; |
1058 | const int l8= stride + l7; |
1059 | // const int l9= stride + l8; |
1060 | int x; |
1061 | src+= stride*3; |
1062 | for(x=0; x<BLOCK_SIZE; x++){ |
1063 | const int middleEnergy= 5*(src[l5] - src[l4]) + 2*(src[l3] - src[l6]); |
1064 | if(FFABS(middleEnergy) < 8*c->QP){ |
1065 | const int q=(src[l4] - src[l5])/2; |
1066 | const int leftEnergy= 5*(src[l3] - src[l2]) + 2*(src[l1] - src[l4]); |
1067 | const int rightEnergy= 5*(src[l7] - src[l6]) + 2*(src[l5] - src[l8]); |
1068 | |
1069 | int d= FFABS(middleEnergy) - FFMIN( FFABS(leftEnergy), FFABS(rightEnergy) ); |
1070 | d= FFMAX(d, 0); |
1071 | |
1072 | d= (5*d + 32) >> 6; |
1073 | d*= FFSIGN(-middleEnergy); |
1074 | |
1075 | if(q>0){ |
1076 | d = FFMAX(d, 0); |
1077 | d = FFMIN(d, q); |
1078 | }else{ |
1079 | d = FFMIN(d, 0); |
1080 | d = FFMAX(d, q); |
1081 | } |
1082 | |
1083 | src[l4]-= d; |
1084 | src[l5]+= d; |
1085 | } |
1086 | src++; |
1087 | } |
1088 | #endif //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW |
1089 | } |
1090 | #endif //TEMPLATE_PP_ALTIVEC |
1091 | |
1092 | #if !TEMPLATE_PP_ALTIVEC |
1093 | static inline void RENAME(dering)(uint8_t src[], int stride, PPContext *c) |
1094 | { |
1095 | #if HAVE_7REGS && (TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW) |
1096 | DECLARE_ALIGNED(8, uint64_t, tmp)[3]; |
1097 | __asm__ volatile( |
1098 | "pxor %%mm6, %%mm6 \n\t" |
1099 | "pcmpeqb %%mm7, %%mm7 \n\t" |
1100 | "movq %2, %%mm0 \n\t" |
1101 | "punpcklbw %%mm6, %%mm0 \n\t" |
1102 | "psrlw $1, %%mm0 \n\t" |
1103 | "psubw %%mm7, %%mm0 \n\t" |
1104 | "packuswb %%mm0, %%mm0 \n\t" |
1105 | "movq %%mm0, %3 \n\t" |
1106 | |
1107 | "lea (%0, %1), %%"FF_REG_a" \n\t" |
1108 | "lea (%%"FF_REG_a", %1, 4), %%"FF_REG_d"\n\t" |
1109 | |
1110 | // 0 1 2 3 4 5 6 7 8 9 |
1111 | // %0 eax eax+%1 eax+2%1 %0+4%1 edx edx+%1 edx+2%1 %0+8%1 edx+4%1 |
1112 | |
1113 | #undef REAL_FIND_MIN_MAX |
1114 | #undef FIND_MIN_MAX |
1115 | #if TEMPLATE_PP_MMXEXT |
1116 | #define REAL_FIND_MIN_MAX(addr)\ |
1117 | "movq " #addr ", %%mm0 \n\t"\ |
1118 | "pminub %%mm0, %%mm7 \n\t"\ |
1119 | "pmaxub %%mm0, %%mm6 \n\t" |
1120 | #else |
1121 | #define REAL_FIND_MIN_MAX(addr)\ |
1122 | "movq " #addr ", %%mm0 \n\t"\ |
1123 | "movq %%mm7, %%mm1 \n\t"\ |
1124 | "psubusb %%mm0, %%mm6 \n\t"\ |
1125 | "paddb %%mm0, %%mm6 \n\t"\ |
1126 | "psubusb %%mm0, %%mm1 \n\t"\ |
1127 | "psubb %%mm1, %%mm7 \n\t" |
1128 | #endif |
1129 | #define FIND_MIN_MAX(addr) REAL_FIND_MIN_MAX(addr) |
1130 | |
1131 | FIND_MIN_MAX((%%FF_REGa)) |
1132 | FIND_MIN_MAX((%%FF_REGa, %1)) |
1133 | FIND_MIN_MAX((%%FF_REGa, %1, 2)) |
1134 | FIND_MIN_MAX((%0, %1, 4)) |
1135 | FIND_MIN_MAX((%%FF_REGd)) |
1136 | FIND_MIN_MAX((%%FF_REGd, %1)) |
1137 | FIND_MIN_MAX((%%FF_REGd, %1, 2)) |
1138 | FIND_MIN_MAX((%0, %1, 8)) |
1139 | |
1140 | "movq %%mm7, %%mm4 \n\t" |
1141 | "psrlq $8, %%mm7 \n\t" |
1142 | #if TEMPLATE_PP_MMXEXT |
1143 | "pminub %%mm4, %%mm7 \n\t" // min of pixels |
1144 | "pshufw $0xF9, %%mm7, %%mm4 \n\t" |
1145 | "pminub %%mm4, %%mm7 \n\t" // min of pixels |
1146 | "pshufw $0xFE, %%mm7, %%mm4 \n\t" |
1147 | "pminub %%mm4, %%mm7 \n\t" |
1148 | #else |
1149 | "movq %%mm7, %%mm1 \n\t" |
1150 | "psubusb %%mm4, %%mm1 \n\t" |
1151 | "psubb %%mm1, %%mm7 \n\t" |
1152 | "movq %%mm7, %%mm4 \n\t" |
1153 | "psrlq $16, %%mm7 \n\t" |
1154 | "movq %%mm7, %%mm1 \n\t" |
1155 | "psubusb %%mm4, %%mm1 \n\t" |
1156 | "psubb %%mm1, %%mm7 \n\t" |
1157 | "movq %%mm7, %%mm4 \n\t" |
1158 | "psrlq $32, %%mm7 \n\t" |
1159 | "movq %%mm7, %%mm1 \n\t" |
1160 | "psubusb %%mm4, %%mm1 \n\t" |
1161 | "psubb %%mm1, %%mm7 \n\t" |
1162 | #endif |
1163 | |
1164 | |
1165 | "movq %%mm6, %%mm4 \n\t" |
1166 | "psrlq $8, %%mm6 \n\t" |
1167 | #if TEMPLATE_PP_MMXEXT |
1168 | "pmaxub %%mm4, %%mm6 \n\t" // max of pixels |
1169 | "pshufw $0xF9, %%mm6, %%mm4 \n\t" |
1170 | "pmaxub %%mm4, %%mm6 \n\t" |
1171 | "pshufw $0xFE, %%mm6, %%mm4 \n\t" |
1172 | "pmaxub %%mm4, %%mm6 \n\t" |
1173 | #else |
1174 | "psubusb %%mm4, %%mm6 \n\t" |
1175 | "paddb %%mm4, %%mm6 \n\t" |
1176 | "movq %%mm6, %%mm4 \n\t" |
1177 | "psrlq $16, %%mm6 \n\t" |
1178 | "psubusb %%mm4, %%mm6 \n\t" |
1179 | "paddb %%mm4, %%mm6 \n\t" |
1180 | "movq %%mm6, %%mm4 \n\t" |
1181 | "psrlq $32, %%mm6 \n\t" |
1182 | "psubusb %%mm4, %%mm6 \n\t" |
1183 | "paddb %%mm4, %%mm6 \n\t" |
1184 | #endif |
1185 | "movq %%mm6, %%mm0 \n\t" // max |
1186 | "psubb %%mm7, %%mm6 \n\t" // max - min |
1187 | "push %4 \n\t" |
1188 | "movd %%mm6, %k4 \n\t" |
1189 | "cmpb "MANGLE(deringThreshold)", %b4 \n\t" |
1190 | "pop %4 \n\t" |
1191 | " jb 1f \n\t" |
1192 | PAVGB(%%mm0, %%mm7) // a=(max + min)/2 |
1193 | "punpcklbw %%mm7, %%mm7 \n\t" |
1194 | "punpcklbw %%mm7, %%mm7 \n\t" |
1195 | "punpcklbw %%mm7, %%mm7 \n\t" |
1196 | "movq %%mm7, (%4) \n\t" |
1197 | |
1198 | "movq (%0), %%mm0 \n\t" // L10 |
1199 | "movq %%mm0, %%mm1 \n\t" // L10 |
1200 | "movq %%mm0, %%mm2 \n\t" // L10 |
1201 | "psllq $8, %%mm1 \n\t" |
1202 | "psrlq $8, %%mm2 \n\t" |
1203 | "movd -4(%0), %%mm3 \n\t" |
1204 | "movd 8(%0), %%mm4 \n\t" |
1205 | "psrlq $24, %%mm3 \n\t" |
1206 | "psllq $56, %%mm4 \n\t" |
1207 | "por %%mm3, %%mm1 \n\t" // L00 |
1208 | "por %%mm4, %%mm2 \n\t" // L20 |
1209 | "movq %%mm1, %%mm3 \n\t" // L00 |
1210 | PAVGB(%%mm2, %%mm1) // (L20 + L00)/2 |
1211 | PAVGB(%%mm0, %%mm1) // (L20 + L00 + 2L10)/4 |
1212 | "psubusb %%mm7, %%mm0 \n\t" |
1213 | "psubusb %%mm7, %%mm2 \n\t" |
1214 | "psubusb %%mm7, %%mm3 \n\t" |
1215 | "pcmpeqb "MANGLE(b00)", %%mm0 \n\t" // L10 > a ? 0 : -1 |
1216 | "pcmpeqb "MANGLE(b00)", %%mm2 \n\t" // L20 > a ? 0 : -1 |
1217 | "pcmpeqb "MANGLE(b00)", %%mm3 \n\t" // L00 > a ? 0 : -1 |
1218 | "paddb %%mm2, %%mm0 \n\t" |
1219 | "paddb %%mm3, %%mm0 \n\t" |
1220 | |
1221 | "movq (%%"FF_REG_a"), %%mm2 \n\t" // L11 |
1222 | "movq %%mm2, %%mm3 \n\t" // L11 |
1223 | "movq %%mm2, %%mm4 \n\t" // L11 |
1224 | "psllq $8, %%mm3 \n\t" |
1225 | "psrlq $8, %%mm4 \n\t" |
1226 | "movd -4(%%"FF_REG_a"), %%mm5 \n\t" |
1227 | "movd 8(%%"FF_REG_a"), %%mm6 \n\t" |
1228 | "psrlq $24, %%mm5 \n\t" |
1229 | "psllq $56, %%mm6 \n\t" |
1230 | "por %%mm5, %%mm3 \n\t" // L01 |
1231 | "por %%mm6, %%mm4 \n\t" // L21 |
1232 | "movq %%mm3, %%mm5 \n\t" // L01 |
1233 | PAVGB(%%mm4, %%mm3) // (L21 + L01)/2 |
1234 | PAVGB(%%mm2, %%mm3) // (L21 + L01 + 2L11)/4 |
1235 | "psubusb %%mm7, %%mm2 \n\t" |
1236 | "psubusb %%mm7, %%mm4 \n\t" |
1237 | "psubusb %%mm7, %%mm5 \n\t" |
1238 | "pcmpeqb "MANGLE(b00)", %%mm2 \n\t" // L11 > a ? 0 : -1 |
1239 | "pcmpeqb "MANGLE(b00)", %%mm4 \n\t" // L21 > a ? 0 : -1 |
1240 | "pcmpeqb "MANGLE(b00)", %%mm5 \n\t" // L01 > a ? 0 : -1 |
1241 | "paddb %%mm4, %%mm2 \n\t" |
1242 | "paddb %%mm5, %%mm2 \n\t" |
1243 | // 0, 2, 3, 1 |
1244 | #define REAL_DERING_CORE(dst,src,ppsx,psx,sx,pplx,plx,lx,t0,t1) \ |
1245 | "movq " #src ", " #sx " \n\t" /* src[0] */\ |
1246 | "movq " #sx ", " #lx " \n\t" /* src[0] */\ |
1247 | "movq " #sx ", " #t0 " \n\t" /* src[0] */\ |
1248 | "psllq $8, " #lx " \n\t"\ |
1249 | "psrlq $8, " #t0 " \n\t"\ |
1250 | "movd -4" #src ", " #t1 " \n\t"\ |
1251 | "psrlq $24, " #t1 " \n\t"\ |
1252 | "por " #t1 ", " #lx " \n\t" /* src[-1] */\ |
1253 | "movd 8" #src ", " #t1 " \n\t"\ |
1254 | "psllq $56, " #t1 " \n\t"\ |
1255 | "por " #t1 ", " #t0 " \n\t" /* src[+1] */\ |
1256 | "movq " #lx ", " #t1 " \n\t" /* src[-1] */\ |
1257 | PAVGB(t0, lx) /* (src[-1] + src[+1])/2 */\ |
1258 | PAVGB(sx, lx) /* (src[-1] + 2src[0] + src[+1])/4 */\ |
1259 | PAVGB(lx, pplx) \ |
1260 | "movq " #lx ", 8(%4) \n\t"\ |
1261 | "movq (%4), " #lx " \n\t"\ |
1262 | "psubusb " #lx ", " #t1 " \n\t"\ |
1263 | "psubusb " #lx ", " #t0 " \n\t"\ |
1264 | "psubusb " #lx ", " #sx " \n\t"\ |
1265 | "movq "MANGLE(b00)", " #lx " \n\t"\ |
1266 | "pcmpeqb " #lx ", " #t1 " \n\t" /* src[-1] > a ? 0 : -1*/\ |
1267 | "pcmpeqb " #lx ", " #t0 " \n\t" /* src[+1] > a ? 0 : -1*/\ |
1268 | "pcmpeqb " #lx ", " #sx " \n\t" /* src[0] > a ? 0 : -1*/\ |
1269 | "paddb " #t1 ", " #t0 " \n\t"\ |
1270 | "paddb " #t0 ", " #sx " \n\t"\ |
1271 | \ |
1272 | PAVGB(plx, pplx) /* filtered */\ |
1273 | "movq " #dst ", " #t0 " \n\t" /* dst */\ |
1274 | "movq " #t0 ", " #t1 " \n\t" /* dst */\ |
1275 | "psubusb %3, " #t0 " \n\t"\ |
1276 | "paddusb %3, " #t1 " \n\t"\ |
1277 | PMAXUB(t0, pplx)\ |
1278 | PMINUB(t1, pplx, t0)\ |
1279 | "paddb " #sx ", " #ppsx " \n\t"\ |
1280 | "paddb " #psx ", " #ppsx " \n\t"\ |
1281 | "#paddb "MANGLE(b02)", " #ppsx " \n\t"\ |
1282 | "pand "MANGLE(b08)", " #ppsx " \n\t"\ |
1283 | "pcmpeqb " #lx ", " #ppsx " \n\t"\ |
1284 | "pand " #ppsx ", " #pplx " \n\t"\ |
1285 | "pandn " #dst ", " #ppsx " \n\t"\ |
1286 | "por " #pplx ", " #ppsx " \n\t"\ |
1287 | "movq " #ppsx ", " #dst " \n\t"\ |
1288 | "movq 8(%4), " #lx " \n\t" |
1289 | |
1290 | #define DERING_CORE(dst,src,ppsx,psx,sx,pplx,plx,lx,t0,t1) \ |
1291 | REAL_DERING_CORE(dst,src,ppsx,psx,sx,pplx,plx,lx,t0,t1) |
1292 | /* |
1293 | 0000000 |
1294 | 1111111 |
1295 | |
1296 | 1111110 |
1297 | 1111101 |
1298 | 1111100 |
1299 | 1111011 |
1300 | 1111010 |
1301 | 1111001 |
1302 | |
1303 | 1111000 |
1304 | 1110111 |
1305 | |
1306 | */ |
1307 | //DERING_CORE(dst ,src ,ppsx ,psx ,sx ,pplx ,plx ,lx ,t0 ,t1) |
1308 | DERING_CORE((%%FF_REGa) ,(%%FF_REGa, %1) ,%%mm0,%%mm2,%%mm4,%%mm1,%%mm3,%%mm5,%%mm6,%%mm7) |
1309 | DERING_CORE((%%FF_REGa, %1) ,(%%FF_REGa, %1, 2),%%mm2,%%mm4,%%mm0,%%mm3,%%mm5,%%mm1,%%mm6,%%mm7) |
1310 | DERING_CORE((%%FF_REGa, %1, 2),(%0, %1, 4) ,%%mm4,%%mm0,%%mm2,%%mm5,%%mm1,%%mm3,%%mm6,%%mm7) |
1311 | DERING_CORE((%0, %1, 4) ,(%%FF_REGd) ,%%mm0,%%mm2,%%mm4,%%mm1,%%mm3,%%mm5,%%mm6,%%mm7) |
1312 | DERING_CORE((%%FF_REGd) ,(%%FF_REGd, %1) ,%%mm2,%%mm4,%%mm0,%%mm3,%%mm5,%%mm1,%%mm6,%%mm7) |
1313 | DERING_CORE((%%FF_REGd, %1) ,(%%FF_REGd, %1, 2),%%mm4,%%mm0,%%mm2,%%mm5,%%mm1,%%mm3,%%mm6,%%mm7) |
1314 | DERING_CORE((%%FF_REGd, %1, 2),(%0, %1, 8) ,%%mm0,%%mm2,%%mm4,%%mm1,%%mm3,%%mm5,%%mm6,%%mm7) |
1315 | DERING_CORE((%0, %1, 8) ,(%%FF_REGd, %1, 4),%%mm2,%%mm4,%%mm0,%%mm3,%%mm5,%%mm1,%%mm6,%%mm7) |
1316 | |
1317 | "1: \n\t" |
1318 | : : "r" (src), "r" ((x86_reg)stride), "m" (c->pQPb), "m"(c->pQPb2), "q"(tmp) |
1319 | NAMED_CONSTRAINTS_ADD(deringThreshold,b00,b02,b08) |
1320 | : "%"FF_REG_a, "%"FF_REG_d, "%"FF_REG_sp |
1321 | ); |
1322 | #else // HAVE_7REGS && (TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW) |
1323 | int y; |
1324 | int min=255; |
1325 | int max=0; |
1326 | int avg; |
1327 | uint8_t *p; |
1328 | int s[10]; |
1329 | const int QP2= c->QP/2 + 1; |
1330 | |
1331 | src --; |
1332 | for(y=1; y<9; y++){ |
1333 | int x; |
1334 | p= src + stride*y; |
1335 | for(x=1; x<9; x++){ |
1336 | p++; |
1337 | if(*p > max) max= *p; |
1338 | if(*p < min) min= *p; |
1339 | } |
1340 | } |
1341 | avg= (min + max + 1)>>1; |
1342 | |
1343 | if(max - min <deringThreshold) return; |
1344 | |
1345 | for(y=0; y<10; y++){ |
1346 | int t = 0; |
1347 | |
1348 | if(src[stride*y + 0] > avg) t+= 1; |
1349 | if(src[stride*y + 1] > avg) t+= 2; |
1350 | if(src[stride*y + 2] > avg) t+= 4; |
1351 | if(src[stride*y + 3] > avg) t+= 8; |
1352 | if(src[stride*y + 4] > avg) t+= 16; |
1353 | if(src[stride*y + 5] > avg) t+= 32; |
1354 | if(src[stride*y + 6] > avg) t+= 64; |
1355 | if(src[stride*y + 7] > avg) t+= 128; |
1356 | if(src[stride*y + 8] > avg) t+= 256; |
1357 | if(src[stride*y + 9] > avg) t+= 512; |
1358 | |
1359 | t |= (~t)<<16; |
1360 | t &= (t<<1) & (t>>1); |
1361 | s[y] = t; |
1362 | } |
1363 | |
1364 | for(y=1; y<9; y++){ |
1365 | int t = s[y-1] & s[y] & s[y+1]; |
1366 | t|= t>>16; |
1367 | s[y-1]= t; |
1368 | } |
1369 | |
1370 | for(y=1; y<9; y++){ |
1371 | int x; |
1372 | int t = s[y-1]; |
1373 | |
1374 | p= src + stride*y; |
1375 | for(x=1; x<9; x++){ |
1376 | p++; |
1377 | if(t & (1<<x)){ |
1378 | int f= (*(p-stride-1)) + 2*(*(p-stride)) + (*(p-stride+1)) |
1379 | +2*(*(p -1)) + 4*(*p ) + 2*(*(p +1)) |
1380 | +(*(p+stride-1)) + 2*(*(p+stride)) + (*(p+stride+1)); |
1381 | f= (f + 8)>>4; |
1382 | |
1383 | #ifdef DEBUG_DERING_THRESHOLD |
1384 | __asm__ volatile("emms\n\t":); |
1385 | { |
1386 | static uint64_t numPixels=0; |
1387 | if(x!=1 && x!=8 && y!=1 && y!=8) numPixels++; |
1388 | // if((max-min)<20 || (max-min)*QP<200) |
1389 | // if((max-min)*QP < 500) |
1390 | // if(max-min<QP/2) |
1391 | if(max-min < 20){ |
1392 | static int numSkipped=0; |
1393 | static int errorSum=0; |
1394 | static int worstQP=0; |
1395 | static int worstRange=0; |
1396 | static int worstDiff=0; |
1397 | int diff= (f - *p); |
1398 | int absDiff= FFABS(diff); |
1399 | int error= diff*diff; |
1400 | |
1401 | if(x==1 || x==8 || y==1 || y==8) continue; |
1402 | |
1403 | numSkipped++; |
1404 | if(absDiff > worstDiff){ |
1405 | worstDiff= absDiff; |
1406 | worstQP= QP; |
1407 | worstRange= max-min; |
1408 | } |
1409 | errorSum+= error; |
1410 | |
1411 | if(1024LL*1024LL*1024LL % numSkipped == 0){ |
1412 | av_log(c, AV_LOG_INFO, "sum:%1.3f, skip:%d, wQP:%d, " |
1413 | "wRange:%d, wDiff:%d, relSkip:%1.3f\n", |
1414 | (float)errorSum/numSkipped, numSkipped, worstQP, worstRange, |
1415 | worstDiff, (float)numSkipped/numPixels); |
1416 | } |
1417 | } |
1418 | } |
1419 | #endif |
1420 | if (*p + QP2 < f) *p= *p + QP2; |
1421 | else if(*p - QP2 > f) *p= *p - QP2; |
1422 | else *p=f; |
1423 | } |
1424 | } |
1425 | } |
1426 | #ifdef DEBUG_DERING_THRESHOLD |
1427 | if(max-min < 20){ |
1428 | for(y=1; y<9; y++){ |
1429 | int x; |
1430 | int t = 0; |
1431 | p= src + stride*y; |
1432 | for(x=1; x<9; x++){ |
1433 | p++; |
1434 | *p = FFMIN(*p + 20, 255); |
1435 | } |
1436 | } |
1437 | // src[0] = src[7]=src[stride*7]=src[stride*7 + 7]=255; |
1438 | } |
1439 | #endif |
1440 | #endif //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW |
1441 | } |
1442 | #endif //TEMPLATE_PP_ALTIVEC |
1443 | |
1444 | /** |
1445 | * Deinterlace the given block by linearly interpolating every second line. |
1446 | * will be called for every 8x8 block and can read & write from line 4-15 |
1447 | * lines 0-3 have been passed through the deblock / dering filters already, but can be read, too. |
1448 | * lines 4-12 will be read into the deblocking filter and should be deinterlaced |
1449 | */ |
1450 | static inline void RENAME(deInterlaceInterpolateLinear)(uint8_t src[], int stride) |
1451 | { |
1452 | #if TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW |
1453 | src+= 4*stride; |
1454 | __asm__ volatile( |
1455 | "lea (%0, %1), %%"FF_REG_a" \n\t" |
1456 | "lea (%%"FF_REG_a", %1, 4), %%"FF_REG_c"\n\t" |
1457 | // 0 1 2 3 4 5 6 7 8 9 |
1458 | // %0 eax eax+%1 eax+2%1 %0+4%1 ecx ecx+%1 ecx+2%1 %0+8%1 ecx+4%1 |
1459 | |
1460 | "movq (%0), %%mm0 \n\t" |
1461 | "movq (%%"FF_REG_a", %1), %%mm1 \n\t" |
1462 | PAVGB(%%mm1, %%mm0) |
1463 | "movq %%mm0, (%%"FF_REG_a") \n\t" |
1464 | "movq (%0, %1, 4), %%mm0 \n\t" |
1465 | PAVGB(%%mm0, %%mm1) |
1466 | "movq %%mm1, (%%"FF_REG_a", %1, 2) \n\t" |
1467 | "movq (%%"FF_REG_c", %1), %%mm1 \n\t" |
1468 | PAVGB(%%mm1, %%mm0) |
1469 | "movq %%mm0, (%%"FF_REG_c") \n\t" |
1470 | "movq (%0, %1, 8), %%mm0 \n\t" |
1471 | PAVGB(%%mm0, %%mm1) |
1472 | "movq %%mm1, (%%"FF_REG_c", %1, 2) \n\t" |
1473 | |
1474 | : : "r" (src), "r" ((x86_reg)stride) |
1475 | : "%"FF_REG_a, "%"FF_REG_c |
1476 | ); |
1477 | #else |
1478 | int a, b, x; |
1479 | src+= 4*stride; |
1480 | |
1481 | for(x=0; x<2; x++){ |
1482 | a= *(uint32_t*)&src[stride*0]; |
1483 | b= *(uint32_t*)&src[stride*2]; |
1484 | *(uint32_t*)&src[stride*1]= (a|b) - (((a^b)&0xFEFEFEFEUL)>>1); |
1485 | a= *(uint32_t*)&src[stride*4]; |
1486 | *(uint32_t*)&src[stride*3]= (a|b) - (((a^b)&0xFEFEFEFEUL)>>1); |
1487 | b= *(uint32_t*)&src[stride*6]; |
1488 | *(uint32_t*)&src[stride*5]= (a|b) - (((a^b)&0xFEFEFEFEUL)>>1); |
1489 | a= *(uint32_t*)&src[stride*8]; |
1490 | *(uint32_t*)&src[stride*7]= (a|b) - (((a^b)&0xFEFEFEFEUL)>>1); |
1491 | src += 4; |
1492 | } |
1493 | #endif |
1494 | } |
1495 | |
1496 | /** |
1497 | * Deinterlace the given block by cubic interpolating every second line. |
1498 | * will be called for every 8x8 block and can read & write from line 4-15 |
1499 | * lines 0-3 have been passed through the deblock / dering filters already, but can be read, too. |
1500 | * lines 4-12 will be read into the deblocking filter and should be deinterlaced |
1501 | * this filter will read lines 3-15 and write 7-13 |
1502 | */ |
1503 | static inline void RENAME(deInterlaceInterpolateCubic)(uint8_t src[], int stride) |
1504 | { |
1505 | #if TEMPLATE_PP_SSE2 || TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW |
1506 | src+= stride*3; |
1507 | __asm__ volatile( |
1508 | "lea (%0, %1), %%"FF_REG_a" \n\t" |
1509 | "lea (%%"FF_REG_a", %1, 4), %%"FF_REG_d"\n\t" |
1510 | "lea (%%"FF_REG_d", %1, 4), %%"FF_REG_c"\n\t" |
1511 | "add %1, %%"FF_REG_c" \n\t" |
1512 | #if TEMPLATE_PP_SSE2 |
1513 | "pxor %%xmm7, %%xmm7 \n\t" |
1514 | #define REAL_DEINT_CUBIC(a,b,c,d,e)\ |
1515 | "movq " #a ", %%xmm0 \n\t"\ |
1516 | "movq " #b ", %%xmm1 \n\t"\ |
1517 | "movq " #d ", %%xmm2 \n\t"\ |
1518 | "movq " #e ", %%xmm3 \n\t"\ |
1519 | "pavgb %%xmm2, %%xmm1 \n\t"\ |
1520 | "pavgb %%xmm3, %%xmm0 \n\t"\ |
1521 | "punpcklbw %%xmm7, %%xmm0 \n\t"\ |
1522 | "punpcklbw %%xmm7, %%xmm1 \n\t"\ |
1523 | "psubw %%xmm1, %%xmm0 \n\t"\ |
1524 | "psraw $3, %%xmm0 \n\t"\ |
1525 | "psubw %%xmm0, %%xmm1 \n\t"\ |
1526 | "packuswb %%xmm1, %%xmm1 \n\t"\ |
1527 | "movlps %%xmm1, " #c " \n\t" |
1528 | #else //TEMPLATE_PP_SSE2 |
1529 | "pxor %%mm7, %%mm7 \n\t" |
1530 | // 0 1 2 3 4 5 6 7 8 9 10 |
1531 | // %0 eax eax+%1 eax+2%1 %0+4%1 edx edx+%1 edx+2%1 %0+8%1 edx+4%1 ecx |
1532 | |
1533 | #define REAL_DEINT_CUBIC(a,b,c,d,e)\ |
1534 | "movq " #a ", %%mm0 \n\t"\ |
1535 | "movq " #b ", %%mm1 \n\t"\ |
1536 | "movq " #d ", %%mm2 \n\t"\ |
1537 | "movq " #e ", %%mm3 \n\t"\ |
1538 | PAVGB(%%mm2, %%mm1) /* (b+d) /2 */\ |
1539 | PAVGB(%%mm3, %%mm0) /* (a+e) /2 */\ |
1540 | "movq %%mm0, %%mm2 \n\t"\ |
1541 | "punpcklbw %%mm7, %%mm0 \n\t"\ |
1542 | "punpckhbw %%mm7, %%mm2 \n\t"\ |
1543 | "movq %%mm1, %%mm3 \n\t"\ |
1544 | "punpcklbw %%mm7, %%mm1 \n\t"\ |
1545 | "punpckhbw %%mm7, %%mm3 \n\t"\ |
1546 | "psubw %%mm1, %%mm0 \n\t" /* L(a+e - (b+d))/2 */\ |
1547 | "psubw %%mm3, %%mm2 \n\t" /* H(a+e - (b+d))/2 */\ |
1548 | "psraw $3, %%mm0 \n\t" /* L(a+e - (b+d))/16 */\ |
1549 | "psraw $3, %%mm2 \n\t" /* H(a+e - (b+d))/16 */\ |
1550 | "psubw %%mm0, %%mm1 \n\t" /* L(9b + 9d - a - e)/16 */\ |
1551 | "psubw %%mm2, %%mm3 \n\t" /* H(9b + 9d - a - e)/16 */\ |
1552 | "packuswb %%mm3, %%mm1 \n\t"\ |
1553 | "movq %%mm1, " #c " \n\t" |
1554 | #endif //TEMPLATE_PP_SSE2 |
1555 | #define DEINT_CUBIC(a,b,c,d,e) REAL_DEINT_CUBIC(a,b,c,d,e) |
1556 | |
1557 | DEINT_CUBIC((%0) , (%%FF_REGa, %1), (%%FF_REGa, %1, 2), (%0, %1, 4) , (%%FF_REGd, %1)) |
1558 | DEINT_CUBIC((%%FF_REGa, %1), (%0, %1, 4) , (%%FF_REGd) , (%%FF_REGd, %1), (%0, %1, 8)) |
1559 | DEINT_CUBIC((%0, %1, 4) , (%%FF_REGd, %1), (%%FF_REGd, %1, 2), (%0, %1, 8) , (%%FF_REGc)) |
1560 | DEINT_CUBIC((%%FF_REGd, %1), (%0, %1, 8) , (%%FF_REGd, %1, 4), (%%FF_REGc) , (%%FF_REGc, %1, 2)) |
1561 | |
1562 | : : "r" (src), "r" ((x86_reg)stride) |
1563 | : |
1564 | #if TEMPLATE_PP_SSE2 |
1565 | XMM_CLOBBERS("%xmm0", "%xmm1", "%xmm2", "%xmm3", "%xmm7",) |
1566 | #endif |
1567 | "%"FF_REG_a, "%"FF_REG_d, "%"FF_REG_c |
1568 | ); |
1569 | #undef REAL_DEINT_CUBIC |
1570 | #else //TEMPLATE_PP_SSE2 || TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW |
1571 | int x; |
1572 | src+= stride*3; |
1573 | for(x=0; x<8; x++){ |
1574 | src[stride*3] = av_clip_uint8((-src[0] + 9*src[stride*2] + 9*src[stride*4] - src[stride*6])>>4); |
1575 | src[stride*5] = av_clip_uint8((-src[stride*2] + 9*src[stride*4] + 9*src[stride*6] - src[stride*8])>>4); |
1576 | src[stride*7] = av_clip_uint8((-src[stride*4] + 9*src[stride*6] + 9*src[stride*8] - src[stride*10])>>4); |
1577 | src[stride*9] = av_clip_uint8((-src[stride*6] + 9*src[stride*8] + 9*src[stride*10] - src[stride*12])>>4); |
1578 | src++; |
1579 | } |
1580 | #endif //TEMPLATE_PP_SSE2 || TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW |
1581 | } |
1582 | |
1583 | /** |
1584 | * Deinterlace the given block by filtering every second line with a (-1 4 2 4 -1) filter. |
1585 | * will be called for every 8x8 block and can read & write from line 4-15 |
1586 | * lines 0-3 have been passed through the deblock / dering filters already, but can be read, too. |
1587 | * lines 4-12 will be read into the deblocking filter and should be deinterlaced |
1588 | * this filter will read lines 4-13 and write 5-11 |
1589 | */ |
1590 | static inline void RENAME(deInterlaceFF)(uint8_t src[], int stride, uint8_t *tmp) |
1591 | { |
1592 | #if TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW |
1593 | src+= stride*4; |
1594 | __asm__ volatile( |
1595 | "lea (%0, %1), %%"FF_REG_a" \n\t" |
1596 | "lea (%%"FF_REG_a", %1, 4), %%"FF_REG_d"\n\t" |
1597 | "pxor %%mm7, %%mm7 \n\t" |
1598 | "movq (%2), %%mm0 \n\t" |
1599 | // 0 1 2 3 4 5 6 7 8 9 10 |
1600 | // %0 eax eax+%1 eax+2%1 %0+4%1 edx edx+%1 edx+2%1 %0+8%1 edx+4%1 ecx |
1601 | |
1602 | #define REAL_DEINT_FF(a,b,c,d)\ |
1603 | "movq " #a ", %%mm1 \n\t"\ |
1604 | "movq " #b ", %%mm2 \n\t"\ |
1605 | "movq " #c ", %%mm3 \n\t"\ |
1606 | "movq " #d ", %%mm4 \n\t"\ |
1607 | PAVGB(%%mm3, %%mm1) \ |
1608 | PAVGB(%%mm4, %%mm0) \ |
1609 | "movq %%mm0, %%mm3 \n\t"\ |
1610 | "punpcklbw %%mm7, %%mm0 \n\t"\ |
1611 | "punpckhbw %%mm7, %%mm3 \n\t"\ |
1612 | "movq %%mm1, %%mm4 \n\t"\ |
1613 | "punpcklbw %%mm7, %%mm1 \n\t"\ |
1614 | "punpckhbw %%mm7, %%mm4 \n\t"\ |
1615 | "psllw $2, %%mm1 \n\t"\ |
1616 | "psllw $2, %%mm4 \n\t"\ |
1617 | "psubw %%mm0, %%mm1 \n\t"\ |
1618 | "psubw %%mm3, %%mm4 \n\t"\ |
1619 | "movq %%mm2, %%mm5 \n\t"\ |
1620 | "movq %%mm2, %%mm0 \n\t"\ |
1621 | "punpcklbw %%mm7, %%mm2 \n\t"\ |
1622 | "punpckhbw %%mm7, %%mm5 \n\t"\ |
1623 | "paddw %%mm2, %%mm1 \n\t"\ |
1624 | "paddw %%mm5, %%mm4 \n\t"\ |
1625 | "psraw $2, %%mm1 \n\t"\ |
1626 | "psraw $2, %%mm4 \n\t"\ |
1627 | "packuswb %%mm4, %%mm1 \n\t"\ |
1628 | "movq %%mm1, " #b " \n\t"\ |
1629 | |
1630 | #define DEINT_FF(a,b,c,d) REAL_DEINT_FF(a,b,c,d) |
1631 | |
1632 | DEINT_FF((%0) , (%%FF_REGa) , (%%FF_REGa, %1), (%%FF_REGa, %1, 2)) |
1633 | DEINT_FF((%%FF_REGa, %1), (%%FF_REGa, %1, 2), (%0, %1, 4) , (%%FF_REGd) ) |
1634 | DEINT_FF((%0, %1, 4) , (%%FF_REGd) , (%%FF_REGd, %1), (%%FF_REGd, %1, 2)) |
1635 | DEINT_FF((%%FF_REGd, %1), (%%FF_REGd, %1, 2), (%0, %1, 8) , (%%FF_REGd, %1, 4)) |
1636 | |
1637 | "movq %%mm0, (%2) \n\t" |
1638 | : : "r" (src), "r" ((x86_reg)stride), "r"(tmp) |
1639 | : "%"FF_REG_a, "%"FF_REG_d |
1640 | ); |
1641 | #else //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW |
1642 | int x; |
1643 | src+= stride*4; |
1644 | for(x=0; x<8; x++){ |
1645 | int t1= tmp[x]; |
1646 | int t2= src[stride*1]; |
1647 | |
1648 | src[stride*1]= av_clip_uint8((-t1 + 4*src[stride*0] + 2*t2 + 4*src[stride*2] - src[stride*3] + 4)>>3); |
1649 | t1= src[stride*4]; |
1650 | src[stride*3]= av_clip_uint8((-t2 + 4*src[stride*2] + 2*t1 + 4*src[stride*4] - src[stride*5] + 4)>>3); |
1651 | t2= src[stride*6]; |
1652 | src[stride*5]= av_clip_uint8((-t1 + 4*src[stride*4] + 2*t2 + 4*src[stride*6] - src[stride*7] + 4)>>3); |
1653 | t1= src[stride*8]; |
1654 | src[stride*7]= av_clip_uint8((-t2 + 4*src[stride*6] + 2*t1 + 4*src[stride*8] - src[stride*9] + 4)>>3); |
1655 | tmp[x]= t1; |
1656 | |
1657 | src++; |
1658 | } |
1659 | #endif //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW |
1660 | } |
1661 | |
1662 | /** |
1663 | * Deinterlace the given block by filtering every line with a (-1 2 6 2 -1) filter. |
1664 | * will be called for every 8x8 block and can read & write from line 4-15 |
1665 | * lines 0-3 have been passed through the deblock / dering filters already, but can be read, too. |
1666 | * lines 4-12 will be read into the deblocking filter and should be deinterlaced |
1667 | * this filter will read lines 4-13 and write 4-11 |
1668 | */ |
1669 | static inline void RENAME(deInterlaceL5)(uint8_t src[], int stride, uint8_t *tmp, uint8_t *tmp2) |
1670 | { |
1671 | #if (TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW) && HAVE_6REGS |
1672 | src+= stride*4; |
1673 | __asm__ volatile( |
1674 | "lea (%0, %1), %%"FF_REG_a" \n\t" |
1675 | "lea (%%"FF_REG_a", %1, 4), %%"FF_REG_d"\n\t" |
1676 | "pxor %%mm7, %%mm7 \n\t" |
1677 | "movq (%2), %%mm0 \n\t" |
1678 | "movq (%3), %%mm1 \n\t" |
1679 | // 0 1 2 3 4 5 6 7 8 9 10 |
1680 | // %0 eax eax+%1 eax+2%1 %0+4%1 edx edx+%1 edx+2%1 %0+8%1 edx+4%1 ecx |
1681 | |
1682 | #define REAL_DEINT_L5(t1,t2,a,b,c)\ |
1683 | "movq " #a ", %%mm2 \n\t"\ |
1684 | "movq " #b ", %%mm3 \n\t"\ |
1685 | "movq " #c ", %%mm4 \n\t"\ |
1686 | PAVGB(t2, %%mm3) \ |
1687 | PAVGB(t1, %%mm4) \ |
1688 | "movq %%mm2, %%mm5 \n\t"\ |
1689 | "movq %%mm2, " #t1 " \n\t"\ |
1690 | "punpcklbw %%mm7, %%mm2 \n\t"\ |
1691 | "punpckhbw %%mm7, %%mm5 \n\t"\ |
1692 | "movq %%mm2, %%mm6 \n\t"\ |
1693 | "paddw %%mm2, %%mm2 \n\t"\ |
1694 | "paddw %%mm6, %%mm2 \n\t"\ |
1695 | "movq %%mm5, %%mm6 \n\t"\ |
1696 | "paddw %%mm5, %%mm5 \n\t"\ |
1697 | "paddw %%mm6, %%mm5 \n\t"\ |
1698 | "movq %%mm3, %%mm6 \n\t"\ |
1699 | "punpcklbw %%mm7, %%mm3 \n\t"\ |
1700 | "punpckhbw %%mm7, %%mm6 \n\t"\ |
1701 | "paddw %%mm3, %%mm3 \n\t"\ |
1702 | "paddw %%mm6, %%mm6 \n\t"\ |
1703 | "paddw %%mm3, %%mm2 \n\t"\ |
1704 | "paddw %%mm6, %%mm5 \n\t"\ |
1705 | "movq %%mm4, %%mm6 \n\t"\ |
1706 | "punpcklbw %%mm7, %%mm4 \n\t"\ |
1707 | "punpckhbw %%mm7, %%mm6 \n\t"\ |
1708 | "psubw %%mm4, %%mm2 \n\t"\ |
1709 | "psubw %%mm6, %%mm5 \n\t"\ |
1710 | "psraw $2, %%mm2 \n\t"\ |
1711 | "psraw $2, %%mm5 \n\t"\ |
1712 | "packuswb %%mm5, %%mm2 \n\t"\ |
1713 | "movq %%mm2, " #a " \n\t"\ |
1714 | |
1715 | #define DEINT_L5(t1,t2,a,b,c) REAL_DEINT_L5(t1,t2,a,b,c) |
1716 | |
1717 | DEINT_L5(%%mm0, %%mm1, (%0) , (%%FF_REGa) , (%%FF_REGa, %1) ) |
1718 | DEINT_L5(%%mm1, %%mm0, (%%FF_REGa) , (%%FF_REGa, %1) , (%%FF_REGa, %1, 2)) |
1719 | DEINT_L5(%%mm0, %%mm1, (%%FF_REGa, %1) , (%%FF_REGa, %1, 2), (%0, %1, 4) ) |
1720 | DEINT_L5(%%mm1, %%mm0, (%%FF_REGa, %1, 2), (%0, %1, 4) , (%%FF_REGd) ) |
1721 | DEINT_L5(%%mm0, %%mm1, (%0, %1, 4) , (%%FF_REGd) , (%%FF_REGd, %1) ) |
1722 | DEINT_L5(%%mm1, %%mm0, (%%FF_REGd) , (%%FF_REGd, %1) , (%%FF_REGd, %1, 2)) |
1723 | DEINT_L5(%%mm0, %%mm1, (%%FF_REGd, %1) , (%%FF_REGd, %1, 2), (%0, %1, 8) ) |
1724 | DEINT_L5(%%mm1, %%mm0, (%%FF_REGd, %1, 2), (%0, %1, 8) , (%%FF_REGd, %1, 4)) |
1725 | |
1726 | "movq %%mm0, (%2) \n\t" |
1727 | "movq %%mm1, (%3) \n\t" |
1728 | : : "r" (src), "r" ((x86_reg)stride), "r"(tmp), "r"(tmp2) |
1729 | : "%"FF_REG_a, "%"FF_REG_d |
1730 | ); |
1731 | #else //(TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW) && HAVE_6REGS |
1732 | int x; |
1733 | src+= stride*4; |
1734 | for(x=0; x<8; x++){ |
1735 | int t1= tmp[x]; |
1736 | int t2= tmp2[x]; |
1737 | int t3= src[0]; |
1738 | |
1739 | src[stride*0]= av_clip_uint8((-(t1 + src[stride*2]) + 2*(t2 + src[stride*1]) + 6*t3 + 4)>>3); |
1740 | t1= src[stride*1]; |
1741 | src[stride*1]= av_clip_uint8((-(t2 + src[stride*3]) + 2*(t3 + src[stride*2]) + 6*t1 + 4)>>3); |
1742 | t2= src[stride*2]; |
1743 | src[stride*2]= av_clip_uint8((-(t3 + src[stride*4]) + 2*(t1 + src[stride*3]) + 6*t2 + 4)>>3); |
1744 | t3= src[stride*3]; |
1745 | src[stride*3]= av_clip_uint8((-(t1 + src[stride*5]) + 2*(t2 + src[stride*4]) + 6*t3 + 4)>>3); |
1746 | t1= src[stride*4]; |
1747 | src[stride*4]= av_clip_uint8((-(t2 + src[stride*6]) + 2*(t3 + src[stride*5]) + 6*t1 + 4)>>3); |
1748 | t2= src[stride*5]; |
1749 | src[stride*5]= av_clip_uint8((-(t3 + src[stride*7]) + 2*(t1 + src[stride*6]) + 6*t2 + 4)>>3); |
1750 | t3= src[stride*6]; |
1751 | src[stride*6]= av_clip_uint8((-(t1 + src[stride*8]) + 2*(t2 + src[stride*7]) + 6*t3 + 4)>>3); |
1752 | t1= src[stride*7]; |
1753 | src[stride*7]= av_clip_uint8((-(t2 + src[stride*9]) + 2*(t3 + src[stride*8]) + 6*t1 + 4)>>3); |
1754 | |
1755 | tmp[x]= t3; |
1756 | tmp2[x]= t1; |
1757 | |
1758 | src++; |
1759 | } |
1760 | #endif //(TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW) && HAVE_6REGS |
1761 | } |
1762 | |
1763 | /** |
1764 | * Deinterlace the given block by filtering all lines with a (1 2 1) filter. |
1765 | * will be called for every 8x8 block and can read & write from line 4-15 |
1766 | * lines 0-3 have been passed through the deblock / dering filters already, but can be read, too. |
1767 | * lines 4-12 will be read into the deblocking filter and should be deinterlaced |
1768 | * this filter will read lines 4-13 and write 4-11 |
1769 | */ |
1770 | static inline void RENAME(deInterlaceBlendLinear)(uint8_t src[], int stride, uint8_t *tmp) |
1771 | { |
1772 | #if TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW |
1773 | src+= 4*stride; |
1774 | __asm__ volatile( |
1775 | "lea (%0, %1), %%"FF_REG_a" \n\t" |
1776 | "lea (%%"FF_REG_a", %1, 4), %%"FF_REG_d"\n\t" |
1777 | // 0 1 2 3 4 5 6 7 8 9 |
1778 | // %0 eax eax+%1 eax+2%1 %0+4%1 edx edx+%1 edx+2%1 %0+8%1 edx+4%1 |
1779 | |
1780 | "movq (%2), %%mm0 \n\t" // L0 |
1781 | "movq (%%"FF_REG_a"), %%mm1 \n\t" // L2 |
1782 | PAVGB(%%mm1, %%mm0) // L0+L2 |
1783 | "movq (%0), %%mm2 \n\t" // L1 |
1784 | PAVGB(%%mm2, %%mm0) |
1785 | "movq %%mm0, (%0) \n\t" |
1786 | "movq (%%"FF_REG_a", %1), %%mm0 \n\t" // L3 |
1787 | PAVGB(%%mm0, %%mm2) // L1+L3 |
1788 | PAVGB(%%mm1, %%mm2) // 2L2 + L1 + L3 |
1789 | "movq %%mm2, (%%"FF_REG_a") \n\t" |
1790 | "movq (%%"FF_REG_a", %1, 2), %%mm2 \n\t" // L4 |
1791 | PAVGB(%%mm2, %%mm1) // L2+L4 |
1792 | PAVGB(%%mm0, %%mm1) // 2L3 + L2 + L4 |
1793 | "movq %%mm1, (%%"FF_REG_a", %1) \n\t" |
1794 | "movq (%0, %1, 4), %%mm1 \n\t" // L5 |
1795 | PAVGB(%%mm1, %%mm0) // L3+L5 |
1796 | PAVGB(%%mm2, %%mm0) // 2L4 + L3 + L5 |
1797 | "movq %%mm0, (%%"FF_REG_a", %1, 2) \n\t" |
1798 | "movq (%%"FF_REG_d"), %%mm0 \n\t" // L6 |
1799 | PAVGB(%%mm0, %%mm2) // L4+L6 |
1800 | PAVGB(%%mm1, %%mm2) // 2L5 + L4 + L6 |
1801 | "movq %%mm2, (%0, %1, 4) \n\t" |
1802 | "movq (%%"FF_REG_d", %1), %%mm2 \n\t" // L7 |
1803 | PAVGB(%%mm2, %%mm1) // L5+L7 |
1804 | PAVGB(%%mm0, %%mm1) // 2L6 + L5 + L7 |
1805 | "movq %%mm1, (%%"FF_REG_d") \n\t" |
1806 | "movq (%%"FF_REG_d", %1, 2), %%mm1 \n\t" // L8 |
1807 | PAVGB(%%mm1, %%mm0) // L6+L8 |
1808 | PAVGB(%%mm2, %%mm0) // 2L7 + L6 + L8 |
1809 | "movq %%mm0, (%%"FF_REG_d", %1) \n\t" |
1810 | "movq (%0, %1, 8), %%mm0 \n\t" // L9 |
1811 | PAVGB(%%mm0, %%mm2) // L7+L9 |
1812 | PAVGB(%%mm1, %%mm2) // 2L8 + L7 + L9 |
1813 | "movq %%mm2, (%%"FF_REG_d", %1, 2) \n\t" |
1814 | "movq %%mm1, (%2) \n\t" |
1815 | |
1816 | : : "r" (src), "r" ((x86_reg)stride), "r" (tmp) |
1817 | : "%"FF_REG_a, "%"FF_REG_d |
1818 | ); |
1819 | #else //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW |
1820 | int a, b, c, x; |
1821 | src+= 4*stride; |
1822 | |
1823 | for(x=0; x<2; x++){ |
1824 | a= *(uint32_t*)&tmp[stride*0]; |
1825 | b= *(uint32_t*)&src[stride*0]; |
1826 | c= *(uint32_t*)&src[stride*1]; |
1827 | a= (a&c) + (((a^c)&0xFEFEFEFEUL)>>1); |
1828 | *(uint32_t*)&src[stride*0]= (a|b) - (((a^b)&0xFEFEFEFEUL)>>1); |
1829 | |
1830 | a= *(uint32_t*)&src[stride*2]; |
1831 | b= (a&b) + (((a^b)&0xFEFEFEFEUL)>>1); |
1832 | *(uint32_t*)&src[stride*1]= (c|b) - (((c^b)&0xFEFEFEFEUL)>>1); |
1833 | |
1834 | b= *(uint32_t*)&src[stride*3]; |
1835 | c= (b&c) + (((b^c)&0xFEFEFEFEUL)>>1); |
1836 | *(uint32_t*)&src[stride*2]= (c|a) - (((c^a)&0xFEFEFEFEUL)>>1); |
1837 | |
1838 | c= *(uint32_t*)&src[stride*4]; |
1839 | a= (a&c) + (((a^c)&0xFEFEFEFEUL)>>1); |
1840 | *(uint32_t*)&src[stride*3]= (a|b) - (((a^b)&0xFEFEFEFEUL)>>1); |
1841 | |
1842 | a= *(uint32_t*)&src[stride*5]; |
1843 | b= (a&b) + (((a^b)&0xFEFEFEFEUL)>>1); |
1844 | *(uint32_t*)&src[stride*4]= (c|b) - (((c^b)&0xFEFEFEFEUL)>>1); |
1845 | |
1846 | b= *(uint32_t*)&src[stride*6]; |
1847 | c= (b&c) + (((b^c)&0xFEFEFEFEUL)>>1); |
1848 | *(uint32_t*)&src[stride*5]= (c|a) - (((c^a)&0xFEFEFEFEUL)>>1); |
1849 | |
1850 | c= *(uint32_t*)&src[stride*7]; |
1851 | a= (a&c) + (((a^c)&0xFEFEFEFEUL)>>1); |
1852 | *(uint32_t*)&src[stride*6]= (a|b) - (((a^b)&0xFEFEFEFEUL)>>1); |
1853 | |
1854 | a= *(uint32_t*)&src[stride*8]; |
1855 | b= (a&b) + (((a^b)&0xFEFEFEFEUL)>>1); |
1856 | *(uint32_t*)&src[stride*7]= (c|b) - (((c^b)&0xFEFEFEFEUL)>>1); |
1857 | |
1858 | *(uint32_t*)&tmp[stride*0]= c; |
1859 | src += 4; |
1860 | tmp += 4; |
1861 | } |
1862 | #endif //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW |
1863 | } |
1864 | |
1865 | /** |
1866 | * Deinterlace the given block by applying a median filter to every second line. |
1867 | * will be called for every 8x8 block and can read & write from line 4-15, |
1868 | * lines 0-3 have been passed through the deblock / dering filters already, but can be read, too. |
1869 | * lines 4-12 will be read into the deblocking filter and should be deinterlaced |
1870 | */ |
1871 | static inline void RENAME(deInterlaceMedian)(uint8_t src[], int stride) |
1872 | { |
1873 | #if TEMPLATE_PP_MMX |
1874 | src+= 4*stride; |
1875 | #if TEMPLATE_PP_MMXEXT |
1876 | __asm__ volatile( |
1877 | "lea (%0, %1), %%"FF_REG_a" \n\t" |
1878 | "lea (%%"FF_REG_a", %1, 4), %%"FF_REG_d"\n\t" |
1879 | // 0 1 2 3 4 5 6 7 8 9 |
1880 | // %0 eax eax+%1 eax+2%1 %0+4%1 edx edx+%1 edx+2%1 %0+8%1 edx+4%1 |
1881 | |
1882 | "movq (%0), %%mm0 \n\t" |
1883 | "movq (%%"FF_REG_a", %1), %%mm2 \n\t" |
1884 | "movq (%%"FF_REG_a"), %%mm1 \n\t" |
1885 | "movq %%mm0, %%mm3 \n\t" |
1886 | "pmaxub %%mm1, %%mm0 \n\t" |
1887 | "pminub %%mm3, %%mm1 \n\t" |
1888 | "pmaxub %%mm2, %%mm1 \n\t" |
1889 | "pminub %%mm1, %%mm0 \n\t" |
1890 | "movq %%mm0, (%%"FF_REG_a") \n\t" |
1891 | |
1892 | "movq (%0, %1, 4), %%mm0 \n\t" |
1893 | "movq (%%"FF_REG_a", %1, 2), %%mm1 \n\t" |
1894 | "movq %%mm2, %%mm3 \n\t" |
1895 | "pmaxub %%mm1, %%mm2 \n\t" |
1896 | "pminub %%mm3, %%mm1 \n\t" |
1897 | "pmaxub %%mm0, %%mm1 \n\t" |
1898 | "pminub %%mm1, %%mm2 \n\t" |
1899 | "movq %%mm2, (%%"FF_REG_a", %1, 2) \n\t" |
1900 | |
1901 | "movq (%%"FF_REG_d"), %%mm2 \n\t" |
1902 | "movq (%%"FF_REG_d", %1), %%mm1 \n\t" |
1903 | "movq %%mm2, %%mm3 \n\t" |
1904 | "pmaxub %%mm0, %%mm2 \n\t" |
1905 | "pminub %%mm3, %%mm0 \n\t" |
1906 | "pmaxub %%mm1, %%mm0 \n\t" |
1907 | "pminub %%mm0, %%mm2 \n\t" |
1908 | "movq %%mm2, (%%"FF_REG_d") \n\t" |
1909 | |
1910 | "movq (%%"FF_REG_d", %1, 2), %%mm2 \n\t" |
1911 | "movq (%0, %1, 8), %%mm0 \n\t" |
1912 | "movq %%mm2, %%mm3 \n\t" |
1913 | "pmaxub %%mm0, %%mm2 \n\t" |
1914 | "pminub %%mm3, %%mm0 \n\t" |
1915 | "pmaxub %%mm1, %%mm0 \n\t" |
1916 | "pminub %%mm0, %%mm2 \n\t" |
1917 | "movq %%mm2, (%%"FF_REG_d", %1, 2) \n\t" |
1918 | |
1919 | |
1920 | : : "r" (src), "r" ((x86_reg)stride) |
1921 | : "%"FF_REG_a, "%"FF_REG_d |
1922 | ); |
1923 | |
1924 | #else // MMX without MMX2 |
1925 | __asm__ volatile( |
1926 | "lea (%0, %1), %%"FF_REG_a" \n\t" |
1927 | "lea (%%"FF_REG_a", %1, 4), %%"FF_REG_d"\n\t" |
1928 | // 0 1 2 3 4 5 6 7 8 9 |
1929 | // %0 eax eax+%1 eax+2%1 %0+4%1 edx edx+%1 edx+2%1 %0+8%1 edx+4%1 |
1930 | "pxor %%mm7, %%mm7 \n\t" |
1931 | |
1932 | #define REAL_MEDIAN(a,b,c)\ |
1933 | "movq " #a ", %%mm0 \n\t"\ |
1934 | "movq " #b ", %%mm2 \n\t"\ |
1935 | "movq " #c ", %%mm1 \n\t"\ |
1936 | "movq %%mm0, %%mm3 \n\t"\ |
1937 | "movq %%mm1, %%mm4 \n\t"\ |
1938 | "movq %%mm2, %%mm5 \n\t"\ |
1939 | "psubusb %%mm1, %%mm3 \n\t"\ |
1940 | "psubusb %%mm2, %%mm4 \n\t"\ |
1941 | "psubusb %%mm0, %%mm5 \n\t"\ |
1942 | "pcmpeqb %%mm7, %%mm3 \n\t"\ |
1943 | "pcmpeqb %%mm7, %%mm4 \n\t"\ |
1944 | "pcmpeqb %%mm7, %%mm5 \n\t"\ |
1945 | "movq %%mm3, %%mm6 \n\t"\ |
1946 | "pxor %%mm4, %%mm3 \n\t"\ |
1947 | "pxor %%mm5, %%mm4 \n\t"\ |
1948 | "pxor %%mm6, %%mm5 \n\t"\ |
1949 | "por %%mm3, %%mm1 \n\t"\ |
1950 | "por %%mm4, %%mm2 \n\t"\ |
1951 | "por %%mm5, %%mm0 \n\t"\ |
1952 | "pand %%mm2, %%mm0 \n\t"\ |
1953 | "pand %%mm1, %%mm0 \n\t"\ |
1954 | "movq %%mm0, " #b " \n\t" |
1955 | #define MEDIAN(a,b,c) REAL_MEDIAN(a,b,c) |
1956 | |
1957 | MEDIAN((%0) , (%%FF_REGa) , (%%FF_REGa, %1)) |
1958 | MEDIAN((%%FF_REGa, %1), (%%FF_REGa, %1, 2), (%0, %1, 4)) |
1959 | MEDIAN((%0, %1, 4) , (%%FF_REGd) , (%%FF_REGd, %1)) |
1960 | MEDIAN((%%FF_REGd, %1), (%%FF_REGd, %1, 2), (%0, %1, 8)) |
1961 | |
1962 | : : "r" (src), "r" ((x86_reg)stride) |
1963 | : "%"FF_REG_a, "%"FF_REG_d |
1964 | ); |
1965 | #endif //TEMPLATE_PP_MMXEXT |
1966 | #else //TEMPLATE_PP_MMX |
1967 | int x, y; |
1968 | src+= 4*stride; |
1969 | // FIXME - there should be a way to do a few columns in parallel like w/mmx |
1970 | for(x=0; x<8; x++){ |
1971 | uint8_t *colsrc = src; |
1972 | for (y=0; y<4; y++){ |
1973 | int a, b, c, d, e, f; |
1974 | a = colsrc[0 ]; |
1975 | b = colsrc[stride ]; |
1976 | c = colsrc[stride*2]; |
1977 | d = (a-b)>>31; |
1978 | e = (b-c)>>31; |
1979 | f = (c-a)>>31; |
1980 | colsrc[stride ] = (a|(d^f)) & (b|(d^e)) & (c|(e^f)); |
1981 | colsrc += stride*2; |
1982 | } |
1983 | src++; |
1984 | } |
1985 | #endif //TEMPLATE_PP_MMX |
1986 | } |
1987 | |
1988 | #if TEMPLATE_PP_MMX |
1989 | /** |
1990 | * Transpose and shift the given 8x8 Block into dst1 and dst2. |
1991 | */ |
1992 | static inline void RENAME(transpose1)(uint8_t *dst1, uint8_t *dst2, const uint8_t *src, int srcStride) |
1993 | { |
1994 | __asm__( |
1995 | "lea (%0, %1), %%"FF_REG_a" \n\t" |
1996 | // 0 1 2 3 4 5 6 7 8 9 |
1997 | // %0 eax eax+%1 eax+2%1 %0+4%1 edx edx+%1 edx+2%1 %0+8%1 edx+4%1 |
1998 | "movq (%0), %%mm0 \n\t" // 12345678 |
1999 | "movq (%%"FF_REG_a"), %%mm1 \n\t" // abcdefgh |
2000 | "movq %%mm0, %%mm2 \n\t" // 12345678 |
2001 | "punpcklbw %%mm1, %%mm0 \n\t" // 1a2b3c4d |
2002 | "punpckhbw %%mm1, %%mm2 \n\t" // 5e6f7g8h |
2003 | |
2004 | "movq (%%"FF_REG_a", %1), %%mm1 \n\t" |
2005 | "movq (%%"FF_REG_a", %1, 2), %%mm3 \n\t" |
2006 | "movq %%mm1, %%mm4 \n\t" |
2007 | "punpcklbw %%mm3, %%mm1 \n\t" |
2008 | "punpckhbw %%mm3, %%mm4 \n\t" |
2009 | |
2010 | "movq %%mm0, %%mm3 \n\t" |
2011 | "punpcklwd %%mm1, %%mm0 \n\t" |
2012 | "punpckhwd %%mm1, %%mm3 \n\t" |
2013 | "movq %%mm2, %%mm1 \n\t" |
2014 | "punpcklwd %%mm4, %%mm2 \n\t" |
2015 | "punpckhwd %%mm4, %%mm1 \n\t" |
2016 | |
2017 | "movd %%mm0, 128(%2) \n\t" |
2018 | "psrlq $32, %%mm0 \n\t" |
2019 | "movd %%mm0, 144(%2) \n\t" |
2020 | "movd %%mm3, 160(%2) \n\t" |
2021 | "psrlq $32, %%mm3 \n\t" |
2022 | "movd %%mm3, 176(%2) \n\t" |
2023 | "movd %%mm3, 48(%3) \n\t" |
2024 | "movd %%mm2, 192(%2) \n\t" |
2025 | "movd %%mm2, 64(%3) \n\t" |
2026 | "psrlq $32, %%mm2 \n\t" |
2027 | "movd %%mm2, 80(%3) \n\t" |
2028 | "movd %%mm1, 96(%3) \n\t" |
2029 | "psrlq $32, %%mm1 \n\t" |
2030 | "movd %%mm1, 112(%3) \n\t" |
2031 | |
2032 | "lea (%%"FF_REG_a", %1, 4), %%"FF_REG_a"\n\t" |
2033 | |
2034 | "movq (%0, %1, 4), %%mm0 \n\t" // 12345678 |
2035 | "movq (%%"FF_REG_a"), %%mm1 \n\t" // abcdefgh |
2036 | "movq %%mm0, %%mm2 \n\t" // 12345678 |
2037 | "punpcklbw %%mm1, %%mm0 \n\t" // 1a2b3c4d |
2038 | "punpckhbw %%mm1, %%mm2 \n\t" // 5e6f7g8h |
2039 | |
2040 | "movq (%%"FF_REG_a", %1), %%mm1 \n\t" |
2041 | "movq (%%"FF_REG_a", %1, 2), %%mm3 \n\t" |
2042 | "movq %%mm1, %%mm4 \n\t" |
2043 | "punpcklbw %%mm3, %%mm1 \n\t" |
2044 | "punpckhbw %%mm3, %%mm4 \n\t" |
2045 | |
2046 | "movq %%mm0, %%mm3 \n\t" |
2047 | "punpcklwd %%mm1, %%mm0 \n\t" |
2048 | "punpckhwd %%mm1, %%mm3 \n\t" |
2049 | "movq %%mm2, %%mm1 \n\t" |
2050 | "punpcklwd %%mm4, %%mm2 \n\t" |
2051 | "punpckhwd %%mm4, %%mm1 \n\t" |
2052 | |
2053 | "movd %%mm0, 132(%2) \n\t" |
2054 | "psrlq $32, %%mm0 \n\t" |
2055 | "movd %%mm0, 148(%2) \n\t" |
2056 | "movd %%mm3, 164(%2) \n\t" |
2057 | "psrlq $32, %%mm3 \n\t" |
2058 | "movd %%mm3, 180(%2) \n\t" |
2059 | "movd %%mm3, 52(%3) \n\t" |
2060 | "movd %%mm2, 196(%2) \n\t" |
2061 | "movd %%mm2, 68(%3) \n\t" |
2062 | "psrlq $32, %%mm2 \n\t" |
2063 | "movd %%mm2, 84(%3) \n\t" |
2064 | "movd %%mm1, 100(%3) \n\t" |
2065 | "psrlq $32, %%mm1 \n\t" |
2066 | "movd %%mm1, 116(%3) \n\t" |
2067 | |
2068 | |
2069 | :: "r" (src), "r" ((x86_reg)srcStride), "r" (dst1), "r" (dst2) |
2070 | : "%"FF_REG_a |
2071 | ); |
2072 | } |
2073 | |
2074 | /** |
2075 | * Transpose the given 8x8 block. |
2076 | */ |
2077 | static inline void RENAME(transpose2)(uint8_t *dst, int dstStride, const uint8_t *src) |
2078 | { |
2079 | __asm__( |
2080 | "lea (%0, %1), %%"FF_REG_a" \n\t" |
2081 | "lea (%%"FF_REG_a",%1,4), %%"FF_REG_d" \n\t" |
2082 | // 0 1 2 3 4 5 6 7 8 9 |
2083 | // %0 eax eax+%1 eax+2%1 %0+4%1 edx edx+%1 edx+2%1 %0+8%1 edx+4%1 |
2084 | "movq (%2), %%mm0 \n\t" // 12345678 |
2085 | "movq 16(%2), %%mm1 \n\t" // abcdefgh |
2086 | "movq %%mm0, %%mm2 \n\t" // 12345678 |
2087 | "punpcklbw %%mm1, %%mm0 \n\t" // 1a2b3c4d |
2088 | "punpckhbw %%mm1, %%mm2 \n\t" // 5e6f7g8h |
2089 | |
2090 | "movq 32(%2), %%mm1 \n\t" |
2091 | "movq 48(%2), %%mm3 \n\t" |
2092 | "movq %%mm1, %%mm4 \n\t" |
2093 | "punpcklbw %%mm3, %%mm1 \n\t" |
2094 | "punpckhbw %%mm3, %%mm4 \n\t" |
2095 | |
2096 | "movq %%mm0, %%mm3 \n\t" |
2097 | "punpcklwd %%mm1, %%mm0 \n\t" |
2098 | "punpckhwd %%mm1, %%mm3 \n\t" |
2099 | "movq %%mm2, %%mm1 \n\t" |
2100 | "punpcklwd %%mm4, %%mm2 \n\t" |
2101 | "punpckhwd %%mm4, %%mm1 \n\t" |
2102 | |
2103 | "movd %%mm0, (%0) \n\t" |
2104 | "psrlq $32, %%mm0 \n\t" |
2105 | "movd %%mm0, (%%"FF_REG_a") \n\t" |
2106 | "movd %%mm3, (%%"FF_REG_a", %1) \n\t" |
2107 | "psrlq $32, %%mm3 \n\t" |
2108 | "movd %%mm3, (%%"FF_REG_a", %1, 2) \n\t" |
2109 | "movd %%mm2, (%0, %1, 4) \n\t" |
2110 | "psrlq $32, %%mm2 \n\t" |
2111 | "movd %%mm2, (%%"FF_REG_d") \n\t" |
2112 | "movd %%mm1, (%%"FF_REG_d", %1) \n\t" |
2113 | "psrlq $32, %%mm1 \n\t" |
2114 | "movd %%mm1, (%%"FF_REG_d", %1, 2) \n\t" |
2115 | |
2116 | |
2117 | "movq 64(%2), %%mm0 \n\t" // 12345678 |
2118 | "movq 80(%2), %%mm1 \n\t" // abcdefgh |
2119 | "movq %%mm0, %%mm2 \n\t" // 12345678 |
2120 | "punpcklbw %%mm1, %%mm0 \n\t" // 1a2b3c4d |
2121 | "punpckhbw %%mm1, %%mm2 \n\t" // 5e6f7g8h |
2122 | |
2123 | "movq 96(%2), %%mm1 \n\t" |
2124 | "movq 112(%2), %%mm3 \n\t" |
2125 | "movq %%mm1, %%mm4 \n\t" |
2126 | "punpcklbw %%mm3, %%mm1 \n\t" |
2127 | "punpckhbw %%mm3, %%mm4 \n\t" |
2128 | |
2129 | "movq %%mm0, %%mm3 \n\t" |
2130 | "punpcklwd %%mm1, %%mm0 \n\t" |
2131 | "punpckhwd %%mm1, %%mm3 \n\t" |
2132 | "movq %%mm2, %%mm1 \n\t" |
2133 | "punpcklwd %%mm4, %%mm2 \n\t" |
2134 | "punpckhwd %%mm4, %%mm1 \n\t" |
2135 | |
2136 | "movd %%mm0, 4(%0) \n\t" |
2137 | "psrlq $32, %%mm0 \n\t" |
2138 | "movd %%mm0, 4(%%"FF_REG_a") \n\t" |
2139 | "movd %%mm3, 4(%%"FF_REG_a", %1) \n\t" |
2140 | "psrlq $32, %%mm3 \n\t" |
2141 | "movd %%mm3, 4(%%"FF_REG_a", %1, 2) \n\t" |
2142 | "movd %%mm2, 4(%0, %1, 4) \n\t" |
2143 | "psrlq $32, %%mm2 \n\t" |
2144 | "movd %%mm2, 4(%%"FF_REG_d") \n\t" |
2145 | "movd %%mm1, 4(%%"FF_REG_d", %1) \n\t" |
2146 | "psrlq $32, %%mm1 \n\t" |
2147 | "movd %%mm1, 4(%%"FF_REG_d", %1, 2) \n\t" |
2148 | |
2149 | :: "r" (dst), "r" ((x86_reg)dstStride), "r" (src) |
2150 | : "%"FF_REG_a, "%"FF_REG_d |
2151 | ); |
2152 | } |
2153 | #endif //TEMPLATE_PP_MMX |
2154 | //static long test=0; |
2155 | |
2156 | #if !TEMPLATE_PP_ALTIVEC |
2157 | static inline void RENAME(tempNoiseReducer)(uint8_t *src, int stride, |
2158 | uint8_t *tempBlurred, uint32_t *tempBlurredPast, const int *maxNoise) |
2159 | { |
2160 | // to save a register (FIXME do this outside of the loops) |
2161 | tempBlurredPast[127]= maxNoise[0]; |
2162 | tempBlurredPast[128]= maxNoise[1]; |
2163 | tempBlurredPast[129]= maxNoise[2]; |
2164 | |
2165 | #define FAST_L2_DIFF |
2166 | //#define L1_DIFF //u should change the thresholds too if u try that one |
2167 | #if (TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW) && HAVE_6REGS |
2168 | __asm__ volatile( |
2169 | "lea (%2, %2, 2), %%"FF_REG_a" \n\t" // 3*stride |
2170 | "lea (%2, %2, 4), %%"FF_REG_d" \n\t" // 5*stride |
2171 | "lea (%%"FF_REG_d", %2, 2), %%"FF_REG_c"\n\t" // 7*stride |
2172 | // 0 1 2 3 4 5 6 7 8 9 |
2173 | // %x %x+%2 %x+2%2 %x+eax %x+4%2 %x+edx %x+2eax %x+ecx %x+8%2 |
2174 | //FIXME reorder? |
2175 | #ifdef L1_DIFF //needs mmx2 |
2176 | "movq (%0), %%mm0 \n\t" // L0 |
2177 | "psadbw (%1), %%mm0 \n\t" // |L0-R0| |
2178 | "movq (%0, %2), %%mm1 \n\t" // L1 |
2179 | "psadbw (%1, %2), %%mm1 \n\t" // |L1-R1| |
2180 | "movq (%0, %2, 2), %%mm2 \n\t" // L2 |
2181 | "psadbw (%1, %2, 2), %%mm2 \n\t" // |L2-R2| |
2182 | "movq (%0, %%"FF_REG_a"), %%mm3 \n\t" // L3 |
2183 | "psadbw (%1, %%"FF_REG_a"), %%mm3 \n\t" // |L3-R3| |
2184 | |
2185 | "movq (%0, %2, 4), %%mm4 \n\t" // L4 |
2186 | "paddw %%mm1, %%mm0 \n\t" |
2187 | "psadbw (%1, %2, 4), %%mm4 \n\t" // |L4-R4| |
2188 | "movq (%0, %%"FF_REG_d"), %%mm5 \n\t" // L5 |
2189 | "paddw %%mm2, %%mm0 \n\t" |
2190 | "psadbw (%1, %%"FF_REG_d"), %%mm5 \n\t" // |L5-R5| |
2191 | "movq (%0, %%"FF_REG_a", 2), %%mm6 \n\t" // L6 |
2192 | "paddw %%mm3, %%mm0 \n\t" |
2193 | "psadbw (%1, %%"FF_REG_a", 2), %%mm6 \n\t" // |L6-R6| |
2194 | "movq (%0, %%"FF_REG_c"), %%mm7 \n\t" // L7 |
2195 | "paddw %%mm4, %%mm0 \n\t" |
2196 | "psadbw (%1, %%"FF_REG_c"), %%mm7 \n\t" // |L7-R7| |
2197 | "paddw %%mm5, %%mm6 \n\t" |
2198 | "paddw %%mm7, %%mm6 \n\t" |
2199 | "paddw %%mm6, %%mm0 \n\t" |
2200 | #else //L1_DIFF |
2201 | #if defined (FAST_L2_DIFF) |
2202 | "pcmpeqb %%mm7, %%mm7 \n\t" |
2203 | "movq "MANGLE(b80)", %%mm6 \n\t" |
2204 | "pxor %%mm0, %%mm0 \n\t" |
2205 | #define REAL_L2_DIFF_CORE(a, b)\ |
2206 | "movq " #a ", %%mm5 \n\t"\ |
2207 | "movq " #b ", %%mm2 \n\t"\ |
2208 | "pxor %%mm7, %%mm2 \n\t"\ |
2209 | PAVGB(%%mm2, %%mm5)\ |
2210 | "paddb %%mm6, %%mm5 \n\t"\ |
2211 | "movq %%mm5, %%mm2 \n\t"\ |
2212 | "psllw $8, %%mm5 \n\t"\ |
2213 | "pmaddwd %%mm5, %%mm5 \n\t"\ |
2214 | "pmaddwd %%mm2, %%mm2 \n\t"\ |
2215 | "paddd %%mm2, %%mm5 \n\t"\ |
2216 | "psrld $14, %%mm5 \n\t"\ |
2217 | "paddd %%mm5, %%mm0 \n\t" |
2218 | |
2219 | #else //defined (FAST_L2_DIFF) |
2220 | "pxor %%mm7, %%mm7 \n\t" |
2221 | "pxor %%mm0, %%mm0 \n\t" |
2222 | #define REAL_L2_DIFF_CORE(a, b)\ |
2223 | "movq " #a ", %%mm5 \n\t"\ |
2224 | "movq " #b ", %%mm2 \n\t"\ |
2225 | "movq %%mm5, %%mm1 \n\t"\ |
2226 | "movq %%mm2, %%mm3 \n\t"\ |
2227 | "punpcklbw %%mm7, %%mm5 \n\t"\ |
2228 | "punpckhbw %%mm7, %%mm1 \n\t"\ |
2229 | "punpcklbw %%mm7, %%mm2 \n\t"\ |
2230 | "punpckhbw %%mm7, %%mm3 \n\t"\ |
2231 | "psubw %%mm2, %%mm5 \n\t"\ |
2232 | "psubw %%mm3, %%mm1 \n\t"\ |
2233 | "pmaddwd %%mm5, %%mm5 \n\t"\ |
2234 | "pmaddwd %%mm1, %%mm1 \n\t"\ |
2235 | "paddd %%mm1, %%mm5 \n\t"\ |
2236 | "paddd %%mm5, %%mm0 \n\t" |
2237 | |
2238 | #endif //defined (FAST_L2_DIFF) |
2239 | |
2240 | #define L2_DIFF_CORE(a, b) REAL_L2_DIFF_CORE(a, b) |
2241 | |
2242 | L2_DIFF_CORE((%0) , (%1)) |
2243 | L2_DIFF_CORE((%0, %2) , (%1, %2)) |
2244 | L2_DIFF_CORE((%0, %2, 2) , (%1, %2, 2)) |
2245 | L2_DIFF_CORE((%0, %%FF_REGa) , (%1, %%FF_REGa)) |
2246 | L2_DIFF_CORE((%0, %2, 4) , (%1, %2, 4)) |
2247 | L2_DIFF_CORE((%0, %%FF_REGd) , (%1, %%FF_REGd)) |
2248 | L2_DIFF_CORE((%0, %%FF_REGa,2), (%1, %%FF_REGa,2)) |
2249 | L2_DIFF_CORE((%0, %%FF_REGc) , (%1, %%FF_REGc)) |
2250 | |
2251 | #endif //L1_DIFF |
2252 | |
2253 | "movq %%mm0, %%mm4 \n\t" |
2254 | "psrlq $32, %%mm0 \n\t" |
2255 | "paddd %%mm0, %%mm4 \n\t" |
2256 | "movd %%mm4, %%ecx \n\t" |
2257 | "shll $2, %%ecx \n\t" |
2258 | "mov %3, %%"FF_REG_d" \n\t" |
2259 | "addl -4(%%"FF_REG_d"), %%ecx \n\t" |
2260 | "addl 4(%%"FF_REG_d"), %%ecx \n\t" |
2261 | "addl -1024(%%"FF_REG_d"), %%ecx \n\t" |
2262 | "addl $4, %%ecx \n\t" |
2263 | "addl 1024(%%"FF_REG_d"), %%ecx \n\t" |
2264 | "shrl $3, %%ecx \n\t" |
2265 | "movl %%ecx, (%%"FF_REG_d") \n\t" |
2266 | |
2267 | // "mov %3, %%"FF_REG_c" \n\t" |
2268 | // "mov %%"FF_REG_c", test \n\t" |
2269 | // "jmp 4f \n\t" |
2270 | "cmpl 512(%%"FF_REG_d"), %%ecx \n\t" |
2271 | " jb 2f \n\t" |
2272 | "cmpl 516(%%"FF_REG_d"), %%ecx \n\t" |
2273 | " jb 1f \n\t" |
2274 | |
2275 | "lea (%%"FF_REG_a", %2, 2), %%"FF_REG_d"\n\t" // 5*stride |
2276 | "lea (%%"FF_REG_d", %2, 2), %%"FF_REG_c"\n\t" // 7*stride |
2277 | "movq (%0), %%mm0 \n\t" // L0 |
2278 | "movq (%0, %2), %%mm1 \n\t" // L1 |
2279 | "movq (%0, %2, 2), %%mm2 \n\t" // L2 |
2280 | "movq (%0, %%"FF_REG_a"), %%mm3 \n\t" // L3 |
2281 | "movq (%0, %2, 4), %%mm4 \n\t" // L4 |
2282 | "movq (%0, %%"FF_REG_d"), %%mm5 \n\t" // L5 |
2283 | "movq (%0, %%"FF_REG_a", 2), %%mm6 \n\t" // L6 |
2284 | "movq (%0, %%"FF_REG_c"), %%mm7 \n\t" // L7 |
2285 | "movq %%mm0, (%1) \n\t" // L0 |
2286 | "movq %%mm1, (%1, %2) \n\t" // L1 |
2287 | "movq %%mm2, (%1, %2, 2) \n\t" // L2 |
2288 | "movq %%mm3, (%1, %%"FF_REG_a") \n\t" // L3 |
2289 | "movq %%mm4, (%1, %2, 4) \n\t" // L4 |
2290 | "movq %%mm5, (%1, %%"FF_REG_d") \n\t" // L5 |
2291 | "movq %%mm6, (%1, %%"FF_REG_a", 2) \n\t" // L6 |
2292 | "movq %%mm7, (%1, %%"FF_REG_c") \n\t" // L7 |
2293 | "jmp 4f \n\t" |
2294 | |
2295 | "1: \n\t" |
2296 | "lea (%%"FF_REG_a", %2, 2), %%"FF_REG_d"\n\t" // 5*stride |
2297 | "lea (%%"FF_REG_d", %2, 2), %%"FF_REG_c"\n\t" // 7*stride |
2298 | "movq (%0), %%mm0 \n\t" // L0 |
2299 | PAVGB((%1), %%mm0) // L0 |
2300 | "movq (%0, %2), %%mm1 \n\t" // L1 |
2301 | PAVGB((%1, %2), %%mm1) // L1 |
2302 | "movq (%0, %2, 2), %%mm2 \n\t" // L2 |
2303 | PAVGB((%1, %2, 2), %%mm2) // L2 |
2304 | "movq (%0, %%"FF_REG_a"), %%mm3 \n\t" // L3 |
2305 | PAVGB((%1, %%FF_REGa), %%mm3) // L3 |
2306 | "movq (%0, %2, 4), %%mm4 \n\t" // L4 |
2307 | PAVGB((%1, %2, 4), %%mm4) // L4 |
2308 | "movq (%0, %%"FF_REG_d"), %%mm5 \n\t" // L5 |
2309 | PAVGB((%1, %%FF_REGd), %%mm5) // L5 |
2310 | "movq (%0, %%"FF_REG_a", 2), %%mm6 \n\t" // L6 |
2311 | PAVGB((%1, %%FF_REGa, 2), %%mm6) // L6 |
2312 | "movq (%0, %%"FF_REG_c"), %%mm7 \n\t" // L7 |
2313 | PAVGB((%1, %%FF_REGc), %%mm7) // L7 |
2314 | "movq %%mm0, (%1) \n\t" // R0 |
2315 | "movq %%mm1, (%1, %2) \n\t" // R1 |
2316 | "movq %%mm2, (%1, %2, 2) \n\t" // R2 |
2317 | "movq %%mm3, (%1, %%"FF_REG_a") \n\t" // R3 |
2318 | "movq %%mm4, (%1, %2, 4) \n\t" // R4 |
2319 | "movq %%mm5, (%1, %%"FF_REG_d") \n\t" // R5 |
2320 | "movq %%mm6, (%1, %%"FF_REG_a", 2) \n\t" // R6 |
2321 | "movq %%mm7, (%1, %%"FF_REG_c") \n\t" // R7 |
2322 | "movq %%mm0, (%0) \n\t" // L0 |
2323 | "movq %%mm1, (%0, %2) \n\t" // L1 |
2324 | "movq %%mm2, (%0, %2, 2) \n\t" // L2 |
2325 | "movq %%mm3, (%0, %%"FF_REG_a") \n\t" // L3 |
2326 | "movq %%mm4, (%0, %2, 4) \n\t" // L4 |
2327 | "movq %%mm5, (%0, %%"FF_REG_d") \n\t" // L5 |
2328 | "movq %%mm6, (%0, %%"FF_REG_a", 2) \n\t" // L6 |
2329 | "movq %%mm7, (%0, %%"FF_REG_c") \n\t" // L7 |
2330 | "jmp 4f \n\t" |
2331 | |
2332 | "2: \n\t" |
2333 | "cmpl 508(%%"FF_REG_d"), %%ecx \n\t" |
2334 | " jb 3f \n\t" |
2335 | |
2336 | "lea (%%"FF_REG_a", %2, 2), %%"FF_REG_d"\n\t" // 5*stride |
2337 | "lea (%%"FF_REG_d", %2, 2), %%"FF_REG_c"\n\t" // 7*stride |
2338 | "movq (%0), %%mm0 \n\t" // L0 |
2339 | "movq (%0, %2), %%mm1 \n\t" // L1 |
2340 | "movq (%0, %2, 2), %%mm2 \n\t" // L2 |
2341 | "movq (%0, %%"FF_REG_a"), %%mm3 \n\t" // L3 |
2342 | "movq (%1), %%mm4 \n\t" // R0 |
2343 | "movq (%1, %2), %%mm5 \n\t" // R1 |
2344 | "movq (%1, %2, 2), %%mm6 \n\t" // R2 |
2345 | "movq (%1, %%"FF_REG_a"), %%mm7 \n\t" // R3 |
2346 | PAVGB(%%mm4, %%mm0) |
2347 | PAVGB(%%mm5, %%mm1) |
2348 | PAVGB(%%mm6, %%mm2) |
2349 | PAVGB(%%mm7, %%mm3) |
2350 | PAVGB(%%mm4, %%mm0) |
2351 | PAVGB(%%mm5, %%mm1) |
2352 | PAVGB(%%mm6, %%mm2) |
2353 | PAVGB(%%mm7, %%mm3) |
2354 | "movq %%mm0, (%1) \n\t" // R0 |
2355 | "movq %%mm1, (%1, %2) \n\t" // R1 |
2356 | "movq %%mm2, (%1, %2, 2) \n\t" // R2 |
2357 | "movq %%mm3, (%1, %%"FF_REG_a") \n\t" // R3 |
2358 | "movq %%mm0, (%0) \n\t" // L0 |
2359 | "movq %%mm1, (%0, %2) \n\t" // L1 |
2360 | "movq %%mm2, (%0, %2, 2) \n\t" // L2 |
2361 | "movq %%mm3, (%0, %%"FF_REG_a") \n\t" // L3 |
2362 | |
2363 | "movq (%0, %2, 4), %%mm0 \n\t" // L4 |
2364 | "movq (%0, %%"FF_REG_d"), %%mm1 \n\t" // L5 |
2365 | "movq (%0, %%"FF_REG_a", 2), %%mm2 \n\t" // L6 |
2366 | "movq (%0, %%"FF_REG_c"), %%mm3 \n\t" // L7 |
2367 | "movq (%1, %2, 4), %%mm4 \n\t" // R4 |
2368 | "movq (%1, %%"FF_REG_d"), %%mm5 \n\t" // R5 |
2369 | "movq (%1, %%"FF_REG_a", 2), %%mm6 \n\t" // R6 |
2370 | "movq (%1, %%"FF_REG_c"), %%mm7 \n\t" // R7 |
2371 | PAVGB(%%mm4, %%mm0) |
2372 | PAVGB(%%mm5, %%mm1) |
2373 | PAVGB(%%mm6, %%mm2) |
2374 | PAVGB(%%mm7, %%mm3) |
2375 | PAVGB(%%mm4, %%mm0) |
2376 | PAVGB(%%mm5, %%mm1) |
2377 | PAVGB(%%mm6, %%mm2) |
2378 | PAVGB(%%mm7, %%mm3) |
2379 | "movq %%mm0, (%1, %2, 4) \n\t" // R4 |
2380 | "movq %%mm1, (%1, %%"FF_REG_d") \n\t" // R5 |
2381 | "movq %%mm2, (%1, %%"FF_REG_a", 2) \n\t" // R6 |
2382 | "movq %%mm3, (%1, %%"FF_REG_c") \n\t" // R7 |
2383 | "movq %%mm0, (%0, %2, 4) \n\t" // L4 |
2384 | "movq %%mm1, (%0, %%"FF_REG_d") \n\t" // L5 |
2385 | "movq %%mm2, (%0, %%"FF_REG_a", 2) \n\t" // L6 |
2386 | "movq %%mm3, (%0, %%"FF_REG_c") \n\t" // L7 |
2387 | "jmp 4f \n\t" |
2388 | |
2389 | "3: \n\t" |
2390 | "lea (%%"FF_REG_a", %2, 2), %%"FF_REG_d"\n\t" // 5*stride |
2391 | "lea (%%"FF_REG_d", %2, 2), %%"FF_REG_c"\n\t" // 7*stride |
2392 | "movq (%0), %%mm0 \n\t" // L0 |
2393 | "movq (%0, %2), %%mm1 \n\t" // L1 |
2394 | "movq (%0, %2, 2), %%mm2 \n\t" // L2 |
2395 | "movq (%0, %%"FF_REG_a"), %%mm3 \n\t" // L3 |
2396 | "movq (%1), %%mm4 \n\t" // R0 |
2397 | "movq (%1, %2), %%mm5 \n\t" // R1 |
2398 | "movq (%1, %2, 2), %%mm6 \n\t" // R2 |
2399 | "movq (%1, %%"FF_REG_a"), %%mm7 \n\t" // R3 |
2400 | PAVGB(%%mm4, %%mm0) |
2401 | PAVGB(%%mm5, %%mm1) |
2402 | PAVGB(%%mm6, %%mm2) |
2403 | PAVGB(%%mm7, %%mm3) |
2404 | PAVGB(%%mm4, %%mm0) |
2405 | PAVGB(%%mm5, %%mm1) |
2406 | PAVGB(%%mm6, %%mm2) |
2407 | PAVGB(%%mm7, %%mm3) |
2408 | PAVGB(%%mm4, %%mm0) |
2409 | PAVGB(%%mm5, %%mm1) |
2410 | PAVGB(%%mm6, %%mm2) |
2411 | PAVGB(%%mm7, %%mm3) |
2412 | "movq %%mm0, (%1) \n\t" // R0 |
2413 | "movq %%mm1, (%1, %2) \n\t" // R1 |
2414 | "movq %%mm2, (%1, %2, 2) \n\t" // R2 |
2415 | "movq %%mm3, (%1, %%"FF_REG_a") \n\t" // R3 |
2416 | "movq %%mm0, (%0) \n\t" // L0 |
2417 | "movq %%mm1, (%0, %2) \n\t" // L1 |
2418 | "movq %%mm2, (%0, %2, 2) \n\t" // L2 |
2419 | "movq %%mm3, (%0, %%"FF_REG_a") \n\t" // L3 |
2420 | |
2421 | "movq (%0, %2, 4), %%mm0 \n\t" // L4 |
2422 | "movq (%0, %%"FF_REG_d"), %%mm1 \n\t" // L5 |
2423 | "movq (%0, %%"FF_REG_a", 2), %%mm2 \n\t" // L6 |
2424 | "movq (%0, %%"FF_REG_c"), %%mm3 \n\t" // L7 |
2425 | "movq (%1, %2, 4), %%mm4 \n\t" // R4 |
2426 | "movq (%1, %%"FF_REG_d"), %%mm5 \n\t" // R5 |
2427 | "movq (%1, %%"FF_REG_a", 2), %%mm6 \n\t" // R6 |
2428 | "movq (%1, %%"FF_REG_c"), %%mm7 \n\t" // R7 |
2429 | PAVGB(%%mm4, %%mm0) |
2430 | PAVGB(%%mm5, %%mm1) |
2431 | PAVGB(%%mm6, %%mm2) |
2432 | PAVGB(%%mm7, %%mm3) |
2433 | PAVGB(%%mm4, %%mm0) |
2434 | PAVGB(%%mm5, %%mm1) |
2435 | PAVGB(%%mm6, %%mm2) |
2436 | PAVGB(%%mm7, %%mm3) |
2437 | PAVGB(%%mm4, %%mm0) |
2438 | PAVGB(%%mm5, %%mm1) |
2439 | PAVGB(%%mm6, %%mm2) |
2440 | PAVGB(%%mm7, %%mm3) |
2441 | "movq %%mm0, (%1, %2, 4) \n\t" // R4 |
2442 | "movq %%mm1, (%1, %%"FF_REG_d") \n\t" // R5 |
2443 | "movq %%mm2, (%1, %%"FF_REG_a", 2) \n\t" // R6 |
2444 | "movq %%mm3, (%1, %%"FF_REG_c") \n\t" // R7 |
2445 | "movq %%mm0, (%0, %2, 4) \n\t" // L4 |
2446 | "movq %%mm1, (%0, %%"FF_REG_d") \n\t" // L5 |
2447 | "movq %%mm2, (%0, %%"FF_REG_a", 2) \n\t" // L6 |
2448 | "movq %%mm3, (%0, %%"FF_REG_c") \n\t" // L7 |
2449 | |
2450 | "4: \n\t" |
2451 | |
2452 | :: "r" (src), "r" (tempBlurred), "r"((x86_reg)stride), "m" (tempBlurredPast) |
2453 | NAMED_CONSTRAINTS_ADD(b80) |
2454 | : "%"FF_REG_a, "%"FF_REG_d, "%"FF_REG_c, "memory" |
2455 | ); |
2456 | #else //(TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW) && HAVE_6REGS |
2457 | { |
2458 | int y; |
2459 | int d=0; |
2460 | // int sysd=0; |
2461 | int i; |
2462 | |
2463 | for(y=0; y<8; y++){ |
2464 | int x; |
2465 | for(x=0; x<8; x++){ |
2466 | int ref= tempBlurred[ x + y*stride ]; |
2467 | int cur= src[ x + y*stride ]; |
2468 | int d1=ref - cur; |
2469 | // if(x==0 || x==7) d1+= d1>>1; |
2470 | // if(y==0 || y==7) d1+= d1>>1; |
2471 | // d+= FFABS(d1); |
2472 | d+= d1*d1; |
2473 | // sysd+= d1; |
2474 | } |
2475 | } |
2476 | i=d; |
2477 | d= ( |
2478 | 4*d |
2479 | +(*(tempBlurredPast-256)) |
2480 | +(*(tempBlurredPast-1))+ (*(tempBlurredPast+1)) |
2481 | +(*(tempBlurredPast+256)) |
2482 | +4)>>3; |
2483 | *tempBlurredPast=i; |
2484 | // ((*tempBlurredPast)*3 + d + 2)>>2; |
2485 | |
2486 | /* |
2487 | Switch between |
2488 | 1 0 0 0 0 0 0 (0) |
2489 | 64 32 16 8 4 2 1 (1) |
2490 | 64 48 36 27 20 15 11 (33) (approx) |
2491 | 64 56 49 43 37 33 29 (200) (approx) |
2492 | */ |
2493 | if(d > maxNoise[1]){ |
2494 | if(d < maxNoise[2]){ |
2495 | for(y=0; y<8; y++){ |
2496 | int x; |
2497 | for(x=0; x<8; x++){ |
2498 | int ref= tempBlurred[ x + y*stride ]; |
2499 | int cur= src[ x + y*stride ]; |
2500 | tempBlurred[ x + y*stride ]= |
2501 | src[ x + y*stride ]= |
2502 | (ref + cur + 1)>>1; |
2503 | } |
2504 | } |
2505 | }else{ |
2506 | for(y=0; y<8; y++){ |
2507 | int x; |
2508 | for(x=0; x<8; x++){ |
2509 | tempBlurred[ x + y*stride ]= src[ x + y*stride ]; |
2510 | } |
2511 | } |
2512 | } |
2513 | }else{ |
2514 | if(d < maxNoise[0]){ |
2515 | for(y=0; y<8; y++){ |
2516 | int x; |
2517 | for(x=0; x<8; x++){ |
2518 | int ref= tempBlurred[ x + y*stride ]; |
2519 | int cur= src[ x + y*stride ]; |
2520 | tempBlurred[ x + y*stride ]= |
2521 | src[ x + y*stride ]= |
2522 | (ref*7 + cur + 4)>>3; |
2523 | } |
2524 | } |
2525 | }else{ |
2526 | for(y=0; y<8; y++){ |
2527 | int x; |
2528 | for(x=0; x<8; x++){ |
2529 | int ref= tempBlurred[ x + y*stride ]; |
2530 | int cur= src[ x + y*stride ]; |
2531 | tempBlurred[ x + y*stride ]= |
2532 | src[ x + y*stride ]= |
2533 | (ref*3 + cur + 2)>>2; |
2534 | } |
2535 | } |
2536 | } |
2537 | } |
2538 | } |
2539 | #endif //(TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW) && HAVE_6REGS |
2540 | } |
2541 | #endif //TEMPLATE_PP_ALTIVEC |
2542 | |
2543 | #if TEMPLATE_PP_MMX |
2544 | /** |
2545 | * accurate deblock filter |
2546 | */ |
2547 | static av_always_inline void RENAME(do_a_deblock)(uint8_t *src, int step, int stride, const PPContext *c, int mode){ |
2548 | int64_t dc_mask, eq_mask, both_masks; |
2549 | int64_t sums[10*8*2]; |
2550 | src+= step*3; // src points to begin of the 8x8 Block |
2551 | //{ START_TIMER |
2552 | __asm__ volatile( |
2553 | "movq %0, %%mm7 \n\t" |
2554 | "movq %1, %%mm6 \n\t" |
2555 | : : "m" (c->mmxDcOffset[c->nonBQP]), "m" (c->mmxDcThreshold[c->nonBQP]) |
2556 | ); |
2557 | |
2558 | __asm__ volatile( |
2559 | "lea (%2, %3), %%"FF_REG_a" \n\t" |
2560 | // 0 1 2 3 4 5 6 7 8 9 |
2561 | // %1 eax eax+%2 eax+2%2 %1+4%2 ecx ecx+%2 ecx+2%2 %1+8%2 ecx+4%2 |
2562 | |
2563 | "movq (%2), %%mm0 \n\t" |
2564 | "movq (%%"FF_REG_a"), %%mm1 \n\t" |
2565 | "movq %%mm1, %%mm3 \n\t" |
2566 | "movq %%mm1, %%mm4 \n\t" |
2567 | "psubb %%mm1, %%mm0 \n\t" // mm0 = difference |
2568 | "paddb %%mm7, %%mm0 \n\t" |
2569 | "pcmpgtb %%mm6, %%mm0 \n\t" |
2570 | |
2571 | "movq (%%"FF_REG_a",%3), %%mm2 \n\t" |
2572 | PMAXUB(%%mm2, %%mm4) |
2573 | PMINUB(%%mm2, %%mm3, %%mm5) |
2574 | "psubb %%mm2, %%mm1 \n\t" |
2575 | "paddb %%mm7, %%mm1 \n\t" |
2576 | "pcmpgtb %%mm6, %%mm1 \n\t" |
2577 | "paddb %%mm1, %%mm0 \n\t" |
2578 | |
2579 | "movq (%%"FF_REG_a", %3, 2), %%mm1 \n\t" |
2580 | PMAXUB(%%mm1, %%mm4) |
2581 | PMINUB(%%mm1, %%mm3, %%mm5) |
2582 | "psubb %%mm1, %%mm2 \n\t" |
2583 | "paddb %%mm7, %%mm2 \n\t" |
2584 | "pcmpgtb %%mm6, %%mm2 \n\t" |
2585 | "paddb %%mm2, %%mm0 \n\t" |
2586 | |
2587 | "lea (%%"FF_REG_a", %3, 4), %%"FF_REG_a"\n\t" |
2588 | |
2589 | "movq (%2, %3, 4), %%mm2 \n\t" |
2590 | PMAXUB(%%mm2, %%mm4) |
2591 | PMINUB(%%mm2, %%mm3, %%mm5) |
2592 | "psubb %%mm2, %%mm1 \n\t" |
2593 | "paddb %%mm7, %%mm1 \n\t" |
2594 | "pcmpgtb %%mm6, %%mm1 \n\t" |
2595 | "paddb %%mm1, %%mm0 \n\t" |
2596 | |
2597 | "movq (%%"FF_REG_a"), %%mm1 \n\t" |
2598 | PMAXUB(%%mm1, %%mm4) |
2599 | PMINUB(%%mm1, %%mm3, %%mm5) |
2600 | "psubb %%mm1, %%mm2 \n\t" |
2601 | "paddb %%mm7, %%mm2 \n\t" |
2602 | "pcmpgtb %%mm6, %%mm2 \n\t" |
2603 | "paddb %%mm2, %%mm0 \n\t" |
2604 | |
2605 | "movq (%%"FF_REG_a", %3), %%mm2 \n\t" |
2606 | PMAXUB(%%mm2, %%mm4) |
2607 | PMINUB(%%mm2, %%mm3, %%mm5) |
2608 | "psubb %%mm2, %%mm1 \n\t" |
2609 | "paddb %%mm7, %%mm1 \n\t" |
2610 | "pcmpgtb %%mm6, %%mm1 \n\t" |
2611 | "paddb %%mm1, %%mm0 \n\t" |
2612 | |
2613 | "movq (%%"FF_REG_a", %3, 2), %%mm1 \n\t" |
2614 | PMAXUB(%%mm1, %%mm4) |
2615 | PMINUB(%%mm1, %%mm3, %%mm5) |
2616 | "psubb %%mm1, %%mm2 \n\t" |
2617 | "paddb %%mm7, %%mm2 \n\t" |
2618 | "pcmpgtb %%mm6, %%mm2 \n\t" |
2619 | "paddb %%mm2, %%mm0 \n\t" |
2620 | |
2621 | "movq (%2, %3, 8), %%mm2 \n\t" |
2622 | PMAXUB(%%mm2, %%mm4) |
2623 | PMINUB(%%mm2, %%mm3, %%mm5) |
2624 | "psubb %%mm2, %%mm1 \n\t" |
2625 | "paddb %%mm7, %%mm1 \n\t" |
2626 | "pcmpgtb %%mm6, %%mm1 \n\t" |
2627 | "paddb %%mm1, %%mm0 \n\t" |
2628 | |
2629 | "movq (%%"FF_REG_a", %3, 4), %%mm1 \n\t" |
2630 | "psubb %%mm1, %%mm2 \n\t" |
2631 | "paddb %%mm7, %%mm2 \n\t" |
2632 | "pcmpgtb %%mm6, %%mm2 \n\t" |
2633 | "paddb %%mm2, %%mm0 \n\t" |
2634 | "psubusb %%mm3, %%mm4 \n\t" |
2635 | |
2636 | "pxor %%mm6, %%mm6 \n\t" |
2637 | "movq %4, %%mm7 \n\t" // QP,..., QP |
2638 | "paddusb %%mm7, %%mm7 \n\t" // 2QP ... 2QP |
2639 | "psubusb %%mm4, %%mm7 \n\t" // Diff >=2QP -> 0 |
2640 | "pcmpeqb %%mm6, %%mm7 \n\t" // Diff < 2QP -> 0 |
2641 | "pcmpeqb %%mm6, %%mm7 \n\t" // Diff < 2QP -> 0 |
2642 | "movq %%mm7, %1 \n\t" |
2643 | |
2644 | "movq %5, %%mm7 \n\t" |
2645 | "punpcklbw %%mm7, %%mm7 \n\t" |
2646 | "punpcklbw %%mm7, %%mm7 \n\t" |
2647 | "punpcklbw %%mm7, %%mm7 \n\t" |
2648 | "psubb %%mm0, %%mm6 \n\t" |
2649 | "pcmpgtb %%mm7, %%mm6 \n\t" |
2650 | "movq %%mm6, %0 \n\t" |
2651 | |
2652 | : "=m" (eq_mask), "=m" (dc_mask) |
2653 | : "r" (src), "r" ((x86_reg)step), "m" (c->pQPb), "m"(c->ppMode.flatnessThreshold) |
2654 | : "%"FF_REG_a |
2655 | ); |
2656 | |
2657 | both_masks = dc_mask & eq_mask; |
2658 | |
2659 | if(both_masks){ |
2660 | x86_reg offset= -8*step; |
2661 | int64_t *temp_sums= sums; |
2662 | |
2663 | __asm__ volatile( |
2664 | "movq %2, %%mm0 \n\t" // QP,..., QP |
2665 | "pxor %%mm4, %%mm4 \n\t" |
2666 | |
2667 | "movq (%0), %%mm6 \n\t" |
2668 | "movq (%0, %1), %%mm5 \n\t" |
2669 | "movq %%mm5, %%mm1 \n\t" |
2670 | "movq %%mm6, %%mm2 \n\t" |
2671 | "psubusb %%mm6, %%mm5 \n\t" |
2672 | "psubusb %%mm1, %%mm2 \n\t" |
2673 | "por %%mm5, %%mm2 \n\t" // ABS Diff of lines |
2674 | "psubusb %%mm2, %%mm0 \n\t" // diff >= QP -> 0 |
2675 | "pcmpeqb %%mm4, %%mm0 \n\t" // diff >= QP -> FF |
2676 | |
2677 | "pxor %%mm6, %%mm1 \n\t" |
2678 | "pand %%mm0, %%mm1 \n\t" |
2679 | "pxor %%mm1, %%mm6 \n\t" |
2680 | // 0:QP 6:First |
2681 | |
2682 | "movq (%0, %1, 8), %%mm5 \n\t" |
2683 | "add %1, %0 \n\t" // %0 points to line 1 not 0 |
2684 | "movq (%0, %1, 8), %%mm7 \n\t" |
2685 | "movq %%mm5, %%mm1 \n\t" |
2686 | "movq %%mm7, %%mm2 \n\t" |
2687 | "psubusb %%mm7, %%mm5 \n\t" |
2688 | "psubusb %%mm1, %%mm2 \n\t" |
2689 | "por %%mm5, %%mm2 \n\t" // ABS Diff of lines |
2690 | "movq %2, %%mm0 \n\t" // QP,..., QP |
2691 | "psubusb %%mm2, %%mm0 \n\t" // diff >= QP -> 0 |
2692 | "pcmpeqb %%mm4, %%mm0 \n\t" // diff >= QP -> FF |
2693 | |
2694 | "pxor %%mm7, %%mm1 \n\t" |
2695 | "pand %%mm0, %%mm1 \n\t" |
2696 | "pxor %%mm1, %%mm7 \n\t" |
2697 | |
2698 | "movq %%mm6, %%mm5 \n\t" |
2699 | "punpckhbw %%mm4, %%mm6 \n\t" |
2700 | "punpcklbw %%mm4, %%mm5 \n\t" |
2701 | // 4:0 5/6:First 7:Last |
2702 | |
2703 | "movq %%mm5, %%mm0 \n\t" |
2704 | "movq %%mm6, %%mm1 \n\t" |
2705 | "psllw $2, %%mm0 \n\t" |
2706 | "psllw $2, %%mm1 \n\t" |
2707 | "paddw "MANGLE(w04)", %%mm0 \n\t" |
2708 | "paddw "MANGLE(w04)", %%mm1 \n\t" |
2709 | |
2710 | #define NEXT\ |
2711 | "movq (%0), %%mm2 \n\t"\ |
2712 | "movq (%0), %%mm3 \n\t"\ |
2713 | "add %1, %0 \n\t"\ |
2714 | "punpcklbw %%mm4, %%mm2 \n\t"\ |
2715 | "punpckhbw %%mm4, %%mm3 \n\t"\ |
2716 | "paddw %%mm2, %%mm0 \n\t"\ |
2717 | "paddw %%mm3, %%mm1 \n\t" |
2718 | |
2719 | #define PREV\ |
2720 | "movq (%0), %%mm2 \n\t"\ |
2721 | "movq (%0), %%mm3 \n\t"\ |
2722 | "add %1, %0 \n\t"\ |
2723 | "punpcklbw %%mm4, %%mm2 \n\t"\ |
2724 | "punpckhbw %%mm4, %%mm3 \n\t"\ |
2725 | "psubw %%mm2, %%mm0 \n\t"\ |
2726 | "psubw %%mm3, %%mm1 \n\t" |
2727 | |
2728 | |
2729 | NEXT //0 |
2730 | NEXT //1 |
2731 | NEXT //2 |
2732 | "movq %%mm0, (%3) \n\t" |
2733 | "movq %%mm1, 8(%3) \n\t" |
2734 | |
2735 | NEXT //3 |
2736 | "psubw %%mm5, %%mm0 \n\t" |
2737 | "psubw %%mm6, %%mm1 \n\t" |
2738 | "movq %%mm0, 16(%3) \n\t" |
2739 | "movq %%mm1, 24(%3) \n\t" |
2740 | |
2741 | NEXT //4 |
2742 | "psubw %%mm5, %%mm0 \n\t" |
2743 | "psubw %%mm6, %%mm1 \n\t" |
2744 | "movq %%mm0, 32(%3) \n\t" |
2745 | "movq %%mm1, 40(%3) \n\t" |
2746 | |
2747 | NEXT //5 |
2748 | "psubw %%mm5, %%mm0 \n\t" |
2749 | "psubw %%mm6, %%mm1 \n\t" |
2750 | "movq %%mm0, 48(%3) \n\t" |
2751 | "movq %%mm1, 56(%3) \n\t" |
2752 | |
2753 | NEXT //6 |
2754 | "psubw %%mm5, %%mm0 \n\t" |
2755 | "psubw %%mm6, %%mm1 \n\t" |
2756 | "movq %%mm0, 64(%3) \n\t" |
2757 | "movq %%mm1, 72(%3) \n\t" |
2758 | |
2759 | "movq %%mm7, %%mm6 \n\t" |
2760 | "punpckhbw %%mm4, %%mm7 \n\t" |
2761 | "punpcklbw %%mm4, %%mm6 \n\t" |
2762 | |
2763 | NEXT //7 |
2764 | "mov %4, %0 \n\t" |
2765 | "add %1, %0 \n\t" |
2766 | PREV //0 |
2767 | "movq %%mm0, 80(%3) \n\t" |
2768 | "movq %%mm1, 88(%3) \n\t" |
2769 | |
2770 | PREV //1 |
2771 | "paddw %%mm6, %%mm0 \n\t" |
2772 | "paddw %%mm7, %%mm1 \n\t" |
2773 | "movq %%mm0, 96(%3) \n\t" |
2774 | "movq %%mm1, 104(%3) \n\t" |
2775 | |
2776 | PREV //2 |
2777 | "paddw %%mm6, %%mm0 \n\t" |
2778 | "paddw %%mm7, %%mm1 \n\t" |
2779 | "movq %%mm0, 112(%3) \n\t" |
2780 | "movq %%mm1, 120(%3) \n\t" |
2781 | |
2782 | PREV //3 |
2783 | "paddw %%mm6, %%mm0 \n\t" |
2784 | "paddw %%mm7, %%mm1 \n\t" |
2785 | "movq %%mm0, 128(%3) \n\t" |
2786 | "movq %%mm1, 136(%3) \n\t" |
2787 | |
2788 | PREV //4 |
2789 | "paddw %%mm6, %%mm0 \n\t" |
2790 | "paddw %%mm7, %%mm1 \n\t" |
2791 | "movq %%mm0, 144(%3) \n\t" |
2792 | "movq %%mm1, 152(%3) \n\t" |
2793 | |
2794 | "mov %4, %0 \n\t" //FIXME |
2795 | |
2796 | : "+&r"(src) |
2797 | : "r" ((x86_reg)step), "m" (c->pQPb), "r"(sums), "g"(src) |
2798 | NAMED_CONSTRAINTS_ADD(w04) |
2799 | ); |
2800 | |
2801 | src+= step; // src points to begin of the 8x8 Block |
2802 | |
2803 | __asm__ volatile( |
2804 | "movq %4, %%mm6 \n\t" |
2805 | "pcmpeqb %%mm5, %%mm5 \n\t" |
2806 | "pxor %%mm6, %%mm5 \n\t" |
2807 | "pxor %%mm7, %%mm7 \n\t" |
2808 | |
2809 | "1: \n\t" |
2810 | "movq (%1), %%mm0 \n\t" |
2811 | "movq 8(%1), %%mm1 \n\t" |
2812 | "paddw 32(%1), %%mm0 \n\t" |
2813 | "paddw 40(%1), %%mm1 \n\t" |
2814 | "movq (%0, %3), %%mm2 \n\t" |
2815 | "movq %%mm2, %%mm3 \n\t" |
2816 | "movq %%mm2, %%mm4 \n\t" |
2817 | "punpcklbw %%mm7, %%mm2 \n\t" |
2818 | "punpckhbw %%mm7, %%mm3 \n\t" |
2819 | "paddw %%mm2, %%mm0 \n\t" |
2820 | "paddw %%mm3, %%mm1 \n\t" |
2821 | "paddw %%mm2, %%mm0 \n\t" |
2822 | "paddw %%mm3, %%mm1 \n\t" |
2823 | "psrlw $4, %%mm0 \n\t" |
2824 | "psrlw $4, %%mm1 \n\t" |
2825 | "packuswb %%mm1, %%mm0 \n\t" |
2826 | "pand %%mm6, %%mm0 \n\t" |
2827 | "pand %%mm5, %%mm4 \n\t" |
2828 | "por %%mm4, %%mm0 \n\t" |
2829 | "movq %%mm0, (%0, %3) \n\t" |
2830 | "add $16, %1 \n\t" |
2831 | "add %2, %0 \n\t" |
2832 | " js 1b \n\t" |
2833 | |
2834 | : "+r"(offset), "+r"(temp_sums) |
2835 | : "r" ((x86_reg)step), "r"(src - offset), "m"(both_masks) |
2836 | ); |
2837 | }else |
2838 | src+= step; // src points to begin of the 8x8 Block |
2839 | |
2840 | if(eq_mask != -1LL){ |
2841 | uint8_t *temp_src= src; |
2842 | DECLARE_ALIGNED(8, uint64_t, tmp)[4]; // make space for 4 8-byte vars |
2843 | __asm__ volatile( |
2844 | "pxor %%mm7, %%mm7 \n\t" |
2845 | // 0 1 2 3 4 5 6 7 8 9 |
2846 | // %0 eax eax+%1 eax+2%1 %0+4%1 ecx ecx+%1 ecx+2%1 %1+8%1 ecx+4%1 |
2847 | |
2848 | "movq (%0), %%mm0 \n\t" |
2849 | "movq %%mm0, %%mm1 \n\t" |
2850 | "punpcklbw %%mm7, %%mm0 \n\t" // low part of line 0 |
2851 | "punpckhbw %%mm7, %%mm1 \n\t" // high part of line 0 |
2852 | |
2853 | "movq (%0, %1), %%mm2 \n\t" |
2854 | "lea (%0, %1, 2), %%"FF_REG_a" \n\t" |
2855 | "movq %%mm2, %%mm3 \n\t" |
2856 | "punpcklbw %%mm7, %%mm2 \n\t" // low part of line 1 |
2857 | "punpckhbw %%mm7, %%mm3 \n\t" // high part of line 1 |
2858 | |
2859 | "movq (%%"FF_REG_a"), %%mm4 \n\t" |
2860 | "movq %%mm4, %%mm5 \n\t" |
2861 | "punpcklbw %%mm7, %%mm4 \n\t" // low part of line 2 |
2862 | "punpckhbw %%mm7, %%mm5 \n\t" // high part of line 2 |
2863 | |
2864 | "paddw %%mm0, %%mm0 \n\t" // 2L0 |
2865 | "paddw %%mm1, %%mm1 \n\t" // 2H0 |
2866 | "psubw %%mm4, %%mm2 \n\t" // L1 - L2 |
2867 | "psubw %%mm5, %%mm3 \n\t" // H1 - H2 |
2868 | "psubw %%mm2, %%mm0 \n\t" // 2L0 - L1 + L2 |
2869 | "psubw %%mm3, %%mm1 \n\t" // 2H0 - H1 + H2 |
2870 | |
2871 | "psllw $2, %%mm2 \n\t" // 4L1 - 4L2 |
2872 | "psllw $2, %%mm3 \n\t" // 4H1 - 4H2 |
2873 | "psubw %%mm2, %%mm0 \n\t" // 2L0 - 5L1 + 5L2 |
2874 | "psubw %%mm3, %%mm1 \n\t" // 2H0 - 5H1 + 5H2 |
2875 | |
2876 | "movq (%%"FF_REG_a", %1), %%mm2 \n\t" |
2877 | "movq %%mm2, %%mm3 \n\t" |
2878 | "punpcklbw %%mm7, %%mm2 \n\t" // L3 |
2879 | "punpckhbw %%mm7, %%mm3 \n\t" // H3 |
2880 | |
2881 | "psubw %%mm2, %%mm0 \n\t" // 2L0 - 5L1 + 5L2 - L3 |
2882 | "psubw %%mm3, %%mm1 \n\t" // 2H0 - 5H1 + 5H2 - H3 |
2883 | "psubw %%mm2, %%mm0 \n\t" // 2L0 - 5L1 + 5L2 - 2L3 |
2884 | "psubw %%mm3, %%mm1 \n\t" // 2H0 - 5H1 + 5H2 - 2H3 |
2885 | "movq %%mm0, (%4) \n\t" // 2L0 - 5L1 + 5L2 - 2L3 |
2886 | "movq %%mm1, 8(%4) \n\t" // 2H0 - 5H1 + 5H2 - 2H3 |
2887 | |
2888 | "movq (%%"FF_REG_a", %1, 2), %%mm0 \n\t" |
2889 | "movq %%mm0, %%mm1 \n\t" |
2890 | "punpcklbw %%mm7, %%mm0 \n\t" // L4 |
2891 | "punpckhbw %%mm7, %%mm1 \n\t" // H4 |
2892 | |
2893 | "psubw %%mm0, %%mm2 \n\t" // L3 - L4 |
2894 | "psubw %%mm1, %%mm3 \n\t" // H3 - H4 |
2895 | "movq %%mm2, 16(%4) \n\t" // L3 - L4 |
2896 | "movq %%mm3, 24(%4) \n\t" // H3 - H4 |
2897 | "paddw %%mm4, %%mm4 \n\t" // 2L2 |
2898 | "paddw %%mm5, %%mm5 \n\t" // 2H2 |
2899 | "psubw %%mm2, %%mm4 \n\t" // 2L2 - L3 + L4 |
2900 | "psubw %%mm3, %%mm5 \n\t" // 2H2 - H3 + H4 |
2901 | |
2902 | "lea (%%"FF_REG_a", %1), %0 \n\t" |
2903 | "psllw $2, %%mm2 \n\t" // 4L3 - 4L4 |
2904 | "psllw $2, %%mm3 \n\t" // 4H3 - 4H4 |
2905 | "psubw %%mm2, %%mm4 \n\t" // 2L2 - 5L3 + 5L4 |
2906 | "psubw %%mm3, %%mm5 \n\t" // 2H2 - 5H3 + 5H4 |
2907 | //50 opcodes so far |
2908 | "movq (%0, %1, 2), %%mm2 \n\t" |
2909 | "movq %%mm2, %%mm3 \n\t" |
2910 | "punpcklbw %%mm7, %%mm2 \n\t" // L5 |
2911 | "punpckhbw %%mm7, %%mm3 \n\t" // H5 |
2912 | "psubw %%mm2, %%mm4 \n\t" // 2L2 - 5L3 + 5L4 - L5 |
2913 | "psubw %%mm3, %%mm5 \n\t" // 2H2 - 5H3 + 5H4 - H5 |
2914 | "psubw %%mm2, %%mm4 \n\t" // 2L2 - 5L3 + 5L4 - 2L5 |
2915 | "psubw %%mm3, %%mm5 \n\t" // 2H2 - 5H3 + 5H4 - 2H5 |
2916 | |
2917 | "movq (%%"FF_REG_a", %1, 4), %%mm6 \n\t" |
2918 | "punpcklbw %%mm7, %%mm6 \n\t" // L6 |
2919 | "psubw %%mm6, %%mm2 \n\t" // L5 - L6 |
2920 | "movq (%%"FF_REG_a", %1, 4), %%mm6 \n\t" |
2921 | "punpckhbw %%mm7, %%mm6 \n\t" // H6 |
2922 | "psubw %%mm6, %%mm3 \n\t" // H5 - H6 |
2923 | |
2924 | "paddw %%mm0, %%mm0 \n\t" // 2L4 |
2925 | "paddw %%mm1, %%mm1 \n\t" // 2H4 |
2926 | "psubw %%mm2, %%mm0 \n\t" // 2L4 - L5 + L6 |
2927 | "psubw %%mm3, %%mm1 \n\t" // 2H4 - H5 + H6 |
2928 | |
2929 | "psllw $2, %%mm2 \n\t" // 4L5 - 4L6 |
2930 | "psllw $2, %%mm3 \n\t" // 4H5 - 4H6 |
2931 | "psubw %%mm2, %%mm0 \n\t" // 2L4 - 5L5 + 5L6 |
2932 | "psubw %%mm3, %%mm1 \n\t" // 2H4 - 5H5 + 5H6 |
2933 | |
2934 | "movq (%0, %1, 4), %%mm2 \n\t" |
2935 | "movq %%mm2, %%mm3 \n\t" |
2936 | "punpcklbw %%mm7, %%mm2 \n\t" // L7 |
2937 | "punpckhbw %%mm7, %%mm3 \n\t" // H7 |
2938 | |
2939 | "paddw %%mm2, %%mm2 \n\t" // 2L7 |
2940 | "paddw %%mm3, %%mm3 \n\t" // 2H7 |
2941 | "psubw %%mm2, %%mm0 \n\t" // 2L4 - 5L5 + 5L6 - 2L7 |
2942 | "psubw %%mm3, %%mm1 \n\t" // 2H4 - 5H5 + 5H6 - 2H7 |
2943 | |
2944 | "movq (%4), %%mm2 \n\t" // 2L0 - 5L1 + 5L2 - 2L3 |
2945 | "movq 8(%4), %%mm3 \n\t" // 2H0 - 5H1 + 5H2 - 2H3 |
2946 | |
2947 | #if TEMPLATE_PP_MMXEXT |
2948 | "movq %%mm7, %%mm6 \n\t" // 0 |
2949 | "psubw %%mm0, %%mm6 \n\t" |
2950 | "pmaxsw %%mm6, %%mm0 \n\t" // |2L4 - 5L5 + 5L6 - 2L7| |
2951 | "movq %%mm7, %%mm6 \n\t" // 0 |
2952 | "psubw %%mm1, %%mm6 \n\t" |
2953 | "pmaxsw %%mm6, %%mm1 \n\t" // |2H4 - 5H5 + 5H6 - 2H7| |
2954 | "movq %%mm7, %%mm6 \n\t" // 0 |
2955 | "psubw %%mm2, %%mm6 \n\t" |
2956 | "pmaxsw %%mm6, %%mm2 \n\t" // |2L0 - 5L1 + 5L2 - 2L3| |
2957 | "movq %%mm7, %%mm6 \n\t" // 0 |
2958 | "psubw %%mm3, %%mm6 \n\t" |
2959 | "pmaxsw %%mm6, %%mm3 \n\t" // |2H0 - 5H1 + 5H2 - 2H3| |
2960 | #else |
2961 | "movq %%mm7, %%mm6 \n\t" // 0 |
2962 | "pcmpgtw %%mm0, %%mm6 \n\t" |
2963 | "pxor %%mm6, %%mm0 \n\t" |
2964 | "psubw %%mm6, %%mm0 \n\t" // |2L4 - 5L5 + 5L6 - 2L7| |
2965 | "movq %%mm7, %%mm6 \n\t" // 0 |
2966 | "pcmpgtw %%mm1, %%mm6 \n\t" |
2967 | "pxor %%mm6, %%mm1 \n\t" |
2968 | "psubw %%mm6, %%mm1 \n\t" // |2H4 - 5H5 + 5H6 - 2H7| |
2969 | "movq %%mm7, %%mm6 \n\t" // 0 |
2970 | "pcmpgtw %%mm2, %%mm6 \n\t" |
2971 | "pxor %%mm6, %%mm2 \n\t" |
2972 | "psubw %%mm6, %%mm2 \n\t" // |2L0 - 5L1 + 5L2 - 2L3| |
2973 | "movq %%mm7, %%mm6 \n\t" // 0 |
2974 | "pcmpgtw %%mm3, %%mm6 \n\t" |
2975 | "pxor %%mm6, %%mm3 \n\t" |
2976 | "psubw %%mm6, %%mm3 \n\t" // |2H0 - 5H1 + 5H2 - 2H3| |
2977 | #endif |
2978 | |
2979 | #if TEMPLATE_PP_MMXEXT |
2980 | "pminsw %%mm2, %%mm0 \n\t" |
2981 | "pminsw %%mm3, %%mm1 \n\t" |
2982 | #else |
2983 | "movq %%mm0, %%mm6 \n\t" |
2984 | "psubusw %%mm2, %%mm6 \n\t" |
2985 | "psubw %%mm6, %%mm0 \n\t" |
2986 | "movq %%mm1, %%mm6 \n\t" |
2987 | "psubusw %%mm3, %%mm6 \n\t" |
2988 | "psubw %%mm6, %%mm1 \n\t" |
2989 | #endif |
2990 | |
2991 | "movd %2, %%mm2 \n\t" // QP |
2992 | "punpcklbw %%mm7, %%mm2 \n\t" |
2993 | |
2994 | "movq %%mm7, %%mm6 \n\t" // 0 |
2995 | "pcmpgtw %%mm4, %%mm6 \n\t" // sign(2L2 - 5L3 + 5L4 - 2L5) |
2996 | "pxor %%mm6, %%mm4 \n\t" |
2997 | "psubw %%mm6, %%mm4 \n\t" // |2L2 - 5L3 + 5L4 - 2L5| |
2998 | "pcmpgtw %%mm5, %%mm7 \n\t" // sign(2H2 - 5H3 + 5H4 - 2H5) |
2999 | "pxor %%mm7, %%mm5 \n\t" |
3000 | "psubw %%mm7, %%mm5 \n\t" // |2H2 - 5H3 + 5H4 - 2H5| |
3001 | // 100 opcodes |
3002 | "psllw $3, %%mm2 \n\t" // 8QP |
3003 | "movq %%mm2, %%mm3 \n\t" // 8QP |
3004 | "pcmpgtw %%mm4, %%mm2 \n\t" |
3005 | "pcmpgtw %%mm5, %%mm3 \n\t" |
3006 | "pand %%mm2, %%mm4 \n\t" |
3007 | "pand %%mm3, %%mm5 \n\t" |
3008 | |
3009 | |
3010 | "psubusw %%mm0, %%mm4 \n\t" // hd |
3011 | "psubusw %%mm1, %%mm5 \n\t" // ld |
3012 | |
3013 | |
3014 | "movq "MANGLE(w05)", %%mm2 \n\t" // 5 |
3015 | "pmullw %%mm2, %%mm4 \n\t" |
3016 | "pmullw %%mm2, %%mm5 \n\t" |
3017 | "movq "MANGLE(w20)", %%mm2 \n\t" // 32 |
3018 | "paddw %%mm2, %%mm4 \n\t" |
3019 | "paddw %%mm2, %%mm5 \n\t" |
3020 | "psrlw $6, %%mm4 \n\t" |
3021 | "psrlw $6, %%mm5 \n\t" |
3022 | |
3023 | "movq 16(%4), %%mm0 \n\t" // L3 - L4 |
3024 | "movq 24(%4), %%mm1 \n\t" // H3 - H4 |
3025 | |
3026 | "pxor %%mm2, %%mm2 \n\t" |
3027 | "pxor %%mm3, %%mm3 \n\t" |
3028 | |
3029 | "pcmpgtw %%mm0, %%mm2 \n\t" // sign (L3-L4) |
3030 | "pcmpgtw %%mm1, %%mm3 \n\t" // sign (H3-H4) |
3031 | "pxor %%mm2, %%mm0 \n\t" |
3032 | "pxor %%mm3, %%mm1 \n\t" |
3033 | "psubw %%mm2, %%mm0 \n\t" // |L3-L4| |
3034 | "psubw %%mm3, %%mm1 \n\t" // |H3-H4| |
3035 | "psrlw $1, %%mm0 \n\t" // |L3 - L4|/2 |
3036 | "psrlw $1, %%mm1 \n\t" // |H3 - H4|/2 |
3037 | |
3038 | "pxor %%mm6, %%mm2 \n\t" |
3039 | "pxor %%mm7, %%mm3 \n\t" |
3040 | "pand %%mm2, %%mm4 \n\t" |
3041 | "pand %%mm3, %%mm5 \n\t" |
3042 | |
3043 | #if TEMPLATE_PP_MMXEXT |
3044 | "pminsw %%mm0, %%mm4 \n\t" |
3045 | "pminsw %%mm1, %%mm5 \n\t" |
3046 | #else |
3047 | "movq %%mm4, %%mm2 \n\t" |
3048 | "psubusw %%mm0, %%mm2 \n\t" |
3049 | "psubw %%mm2, %%mm4 \n\t" |
3050 | "movq %%mm5, %%mm2 \n\t" |
3051 | "psubusw %%mm1, %%mm2 \n\t" |
3052 | "psubw %%mm2, %%mm5 \n\t" |
3053 | #endif |
3054 | "pxor %%mm6, %%mm4 \n\t" |
3055 | "pxor %%mm7, %%mm5 \n\t" |
3056 | "psubw %%mm6, %%mm4 \n\t" |
3057 | "psubw %%mm7, %%mm5 \n\t" |
3058 | "packsswb %%mm5, %%mm4 \n\t" |
3059 | "movq %3, %%mm1 \n\t" |
3060 | "pandn %%mm4, %%mm1 \n\t" |
3061 | "movq (%0), %%mm0 \n\t" |
3062 | "paddb %%mm1, %%mm0 \n\t" |
3063 | "movq %%mm0, (%0) \n\t" |
3064 | "movq (%0, %1), %%mm0 \n\t" |
3065 | "psubb %%mm1, %%mm0 \n\t" |
3066 | "movq %%mm0, (%0, %1) \n\t" |
3067 | |
3068 | : "+r" (temp_src) |
3069 | : "r" ((x86_reg)step), "m" (c->pQPb), "m"(eq_mask), "r"(tmp) |
3070 | NAMED_CONSTRAINTS_ADD(w05,w20) |
3071 | : "%"FF_REG_a |
3072 | ); |
3073 | } |
3074 | /*if(step==16){ |
3075 | STOP_TIMER("step16") |
3076 | }else{ |
3077 | STOP_TIMER("stepX") |
3078 | } |
3079 | } */ |
3080 | } |
3081 | #endif //TEMPLATE_PP_MMX |
3082 | |
3083 | static void RENAME(postProcess)(const uint8_t src[], int srcStride, uint8_t dst[], int dstStride, int width, int height, |
3084 | const QP_STORE_T QPs[], int QPStride, int isColor, PPContext *c); |
3085 | |
3086 | /** |
3087 | * Copy a block from src to dst and fixes the blacklevel. |
3088 | * levelFix == 0 -> do not touch the brightness & contrast |
3089 | */ |
3090 | #undef REAL_SCALED_CPY |
3091 | #undef SCALED_CPY |
3092 | |
3093 | static inline void RENAME(blockCopy)(uint8_t dst[], int dstStride, const uint8_t src[], int srcStride, |
3094 | int levelFix, int64_t *packedOffsetAndScale) |
3095 | { |
3096 | #if !TEMPLATE_PP_MMX || !HAVE_6REGS |
3097 | int i; |
3098 | #endif |
3099 | if(levelFix){ |
3100 | #if TEMPLATE_PP_MMX && HAVE_6REGS |
3101 | __asm__ volatile( |
3102 | "movq (%%"FF_REG_a"), %%mm2 \n\t" // packedYOffset |
3103 | "movq 8(%%"FF_REG_a"), %%mm3 \n\t" // packedYScale |
3104 | "lea (%2,%4), %%"FF_REG_a" \n\t" |
3105 | "lea (%3,%5), %%"FF_REG_d" \n\t" |
3106 | "pxor %%mm4, %%mm4 \n\t" |
3107 | #if TEMPLATE_PP_MMXEXT |
3108 | #define REAL_SCALED_CPY(src1, src2, dst1, dst2) \ |
3109 | "movq " #src1 ", %%mm0 \n\t"\ |
3110 | "movq " #src1 ", %%mm5 \n\t"\ |
3111 | "movq " #src2 ", %%mm1 \n\t"\ |
3112 | "movq " #src2 ", %%mm6 \n\t"\ |
3113 | "punpcklbw %%mm0, %%mm0 \n\t"\ |
3114 | "punpckhbw %%mm5, %%mm5 \n\t"\ |
3115 | "punpcklbw %%mm1, %%mm1 \n\t"\ |
3116 | "punpckhbw %%mm6, %%mm6 \n\t"\ |
3117 | "pmulhuw %%mm3, %%mm0 \n\t"\ |
3118 | "pmulhuw %%mm3, %%mm5 \n\t"\ |
3119 | "pmulhuw %%mm3, %%mm1 \n\t"\ |
3120 | "pmulhuw %%mm3, %%mm6 \n\t"\ |
3121 | "psubw %%mm2, %%mm0 \n\t"\ |
3122 | "psubw %%mm2, %%mm5 \n\t"\ |
3123 | "psubw %%mm2, %%mm1 \n\t"\ |
3124 | "psubw %%mm2, %%mm6 \n\t"\ |
3125 | "packuswb %%mm5, %%mm0 \n\t"\ |
3126 | "packuswb %%mm6, %%mm1 \n\t"\ |
3127 | "movq %%mm0, " #dst1 " \n\t"\ |
3128 | "movq %%mm1, " #dst2 " \n\t"\ |
3129 | |
3130 | #else //TEMPLATE_PP_MMXEXT |
3131 | #define REAL_SCALED_CPY(src1, src2, dst1, dst2) \ |
3132 | "movq " #src1 ", %%mm0 \n\t"\ |
3133 | "movq " #src1 ", %%mm5 \n\t"\ |
3134 | "punpcklbw %%mm4, %%mm0 \n\t"\ |
3135 | "punpckhbw %%mm4, %%mm5 \n\t"\ |
3136 | "psubw %%mm2, %%mm0 \n\t"\ |
3137 | "psubw %%mm2, %%mm5 \n\t"\ |
3138 | "movq " #src2 ", %%mm1 \n\t"\ |
3139 | "psllw $6, %%mm0 \n\t"\ |
3140 | "psllw $6, %%mm5 \n\t"\ |
3141 | "pmulhw %%mm3, %%mm0 \n\t"\ |
3142 | "movq " #src2 ", %%mm6 \n\t"\ |
3143 | "pmulhw %%mm3, %%mm5 \n\t"\ |
3144 | "punpcklbw %%mm4, %%mm1 \n\t"\ |
3145 | "punpckhbw %%mm4, %%mm6 \n\t"\ |
3146 | "psubw %%mm2, %%mm1 \n\t"\ |
3147 | "psubw %%mm2, %%mm6 \n\t"\ |
3148 | "psllw $6, %%mm1 \n\t"\ |
3149 | "psllw $6, %%mm6 \n\t"\ |
3150 | "pmulhw %%mm3, %%mm1 \n\t"\ |
3151 | "pmulhw %%mm3, %%mm6 \n\t"\ |
3152 | "packuswb %%mm5, %%mm0 \n\t"\ |
3153 | "packuswb %%mm6, %%mm1 \n\t"\ |
3154 | "movq %%mm0, " #dst1 " \n\t"\ |
3155 | "movq %%mm1, " #dst2 " \n\t"\ |
3156 | |
3157 | #endif //TEMPLATE_PP_MMXEXT |
3158 | #define SCALED_CPY(src1, src2, dst1, dst2)\ |
3159 | REAL_SCALED_CPY(src1, src2, dst1, dst2) |
3160 | |
3161 | SCALED_CPY((%2) , (%2, %4) , (%3) , (%3, %5)) |
3162 | SCALED_CPY((%2, %4, 2), (%%FF_REGa, %4, 2), (%3, %5, 2), (%%FF_REGd, %5, 2)) |
3163 | SCALED_CPY((%2, %4, 4), (%%FF_REGa, %4, 4), (%3, %5, 4), (%%FF_REGd, %5, 4)) |
3164 | "lea (%%"FF_REG_a",%4,4), %%"FF_REG_a" \n\t" |
3165 | "lea (%%"FF_REG_d",%5,4), %%"FF_REG_d" \n\t" |
3166 | SCALED_CPY((%%FF_REGa, %4), (%%FF_REGa, %4, 2), (%%FF_REGd, %5), (%%FF_REGd, %5, 2)) |
3167 | |
3168 | |
3169 | : "=&a" (packedOffsetAndScale) |
3170 | : "0" (packedOffsetAndScale), |
3171 | "r"(src), |
3172 | "r"(dst), |
3173 | "r" ((x86_reg)srcStride), |
3174 | "r" ((x86_reg)dstStride) |
3175 | : "%"FF_REG_d |
3176 | ); |
3177 | #else //TEMPLATE_PP_MMX && HAVE_6REGS |
3178 | for(i=0; i<8; i++) |
3179 | memcpy( &(dst[dstStride*i]), |
3180 | &(src[srcStride*i]), BLOCK_SIZE); |
3181 | #endif //TEMPLATE_PP_MMX && HAVE_6REGS |
3182 | }else{ |
3183 | #if TEMPLATE_PP_MMX && HAVE_6REGS |
3184 | __asm__ volatile( |
3185 | "lea (%0,%2), %%"FF_REG_a" \n\t" |
3186 | "lea (%1,%3), %%"FF_REG_d" \n\t" |
3187 | |
3188 | #define REAL_SIMPLE_CPY(src1, src2, dst1, dst2) \ |
3189 | "movq " #src1 ", %%mm0 \n\t"\ |
3190 | "movq " #src2 ", %%mm1 \n\t"\ |
3191 | "movq %%mm0, " #dst1 " \n\t"\ |
3192 | "movq %%mm1, " #dst2 " \n\t"\ |
3193 | |
3194 | #define SIMPLE_CPY(src1, src2, dst1, dst2)\ |
3195 | REAL_SIMPLE_CPY(src1, src2, dst1, dst2) |
3196 | |
3197 | SIMPLE_CPY((%0) , (%0, %2) , (%1) , (%1, %3)) |
3198 | SIMPLE_CPY((%0, %2, 2), (%%FF_REGa, %2, 2), (%1, %3, 2), (%%FF_REGd, %3, 2)) |
3199 | SIMPLE_CPY((%0, %2, 4), (%%FF_REGa, %2, 4), (%1, %3, 4), (%%FF_REGd, %3, 4)) |
3200 | "lea (%%"FF_REG_a",%2,4), %%"FF_REG_a" \n\t" |
3201 | "lea (%%"FF_REG_d",%3,4), %%"FF_REG_d" \n\t" |
3202 | SIMPLE_CPY((%%FF_REGa, %2), (%%FF_REGa, %2, 2), (%%FF_REGd, %3), (%%FF_REGd, %3, 2)) |
3203 | |
3204 | : : "r" (src), |
3205 | "r" (dst), |
3206 | "r" ((x86_reg)srcStride), |
3207 | "r" ((x86_reg)dstStride) |
3208 | : "%"FF_REG_a, "%"FF_REG_d |
3209 | ); |
3210 | #else //TEMPLATE_PP_MMX && HAVE_6REGS |
3211 | for(i=0; i<8; i++) |
3212 | memcpy( &(dst[dstStride*i]), |
3213 | &(src[srcStride*i]), BLOCK_SIZE); |
3214 | #endif //TEMPLATE_PP_MMX && HAVE_6REGS |
3215 | } |
3216 | } |
3217 | |
3218 | /** |
3219 | * Duplicate the given 8 src pixels ? times upward |
3220 | */ |
3221 | static inline void RENAME(duplicate)(uint8_t src[], int stride) |
3222 | { |
3223 | #if TEMPLATE_PP_MMX |
3224 | __asm__ volatile( |
3225 | "movq (%0), %%mm0 \n\t" |
3226 | "movq %%mm0, (%0, %1, 4) \n\t" |
3227 | "add %1, %0 \n\t" |
3228 | "movq %%mm0, (%0) \n\t" |
3229 | "movq %%mm0, (%0, %1) \n\t" |
3230 | "movq %%mm0, (%0, %1, 2) \n\t" |
3231 | "movq %%mm0, (%0, %1, 4) \n\t" |
3232 | : "+r" (src) |
3233 | : "r" ((x86_reg)-stride) |
3234 | ); |
3235 | #else |
3236 | int i; |
3237 | uint8_t *p=src; |
3238 | for(i=0; i<5; i++){ |
3239 | p-= stride; |
3240 | memcpy(p, src, 8); |
3241 | } |
3242 | #endif |
3243 | } |
3244 | |
3245 | #if ARCH_X86 && TEMPLATE_PP_MMXEXT |
3246 | static inline void RENAME(prefetchnta)(const void *p) |
3247 | { |
3248 | __asm__ volatile( "prefetchnta (%0)\n\t" |
3249 | : : "r" (p) |
3250 | ); |
3251 | } |
3252 | |
3253 | static inline void RENAME(prefetcht0)(const void *p) |
3254 | { |
3255 | __asm__ volatile( "prefetcht0 (%0)\n\t" |
3256 | : : "r" (p) |
3257 | ); |
3258 | } |
3259 | |
3260 | static inline void RENAME(prefetcht1)(const void *p) |
3261 | { |
3262 | __asm__ volatile( "prefetcht1 (%0)\n\t" |
3263 | : : "r" (p) |
3264 | ); |
3265 | } |
3266 | |
3267 | static inline void RENAME(prefetcht2)(const void *p) |
3268 | { |
3269 | __asm__ volatile( "prefetcht2 (%0)\n\t" |
3270 | : : "r" (p) |
3271 | ); |
3272 | } |
3273 | #elif !ARCH_X86 && AV_GCC_VERSION_AT_LEAST(3,2) |
3274 | static inline void RENAME(prefetchnta)(const void *p) |
3275 | { |
3276 | __builtin_prefetch(p,0,0); |
3277 | } |
3278 | static inline void RENAME(prefetcht0)(const void *p) |
3279 | { |
3280 | __builtin_prefetch(p,0,1); |
3281 | } |
3282 | static inline void RENAME(prefetcht1)(const void *p) |
3283 | { |
3284 | __builtin_prefetch(p,0,2); |
3285 | } |
3286 | static inline void RENAME(prefetcht2)(const void *p) |
3287 | { |
3288 | __builtin_prefetch(p,0,3); |
3289 | } |
3290 | #else |
3291 | static inline void RENAME(prefetchnta)(const void *p) |
3292 | { |
3293 | return; |
3294 | } |
3295 | static inline void RENAME(prefetcht0)(const void *p) |
3296 | { |
3297 | return; |
3298 | } |
3299 | static inline void RENAME(prefetcht1)(const void *p) |
3300 | { |
3301 | return; |
3302 | } |
3303 | static inline void RENAME(prefetcht2)(const void *p) |
3304 | { |
3305 | return; |
3306 | } |
3307 | #endif |
3308 | /** |
3309 | * Filter array of bytes (Y or U or V values) |
3310 | */ |
3311 | static void RENAME(postProcess)(const uint8_t src[], int srcStride, uint8_t dst[], int dstStride, int width, int height, |
3312 | const QP_STORE_T QPs[], int QPStride, int isColor, PPContext *c2) |
3313 | { |
3314 | DECLARE_ALIGNED(8, PPContext, c)= *c2; //copy to stack for faster access |
3315 | int x,y; |
3316 | #ifdef TEMPLATE_PP_TIME_MODE |
3317 | const int mode= TEMPLATE_PP_TIME_MODE; |
3318 | #else |
3319 | const int mode= isColor ? c.ppMode.chromMode : c.ppMode.lumMode; |
3320 | #endif |
3321 | int black=0, white=255; // blackest black and whitest white in the picture |
3322 | int QPCorrecture= 256*256; |
3323 | |
3324 | int copyAhead; |
3325 | #if TEMPLATE_PP_MMX |
3326 | int i; |
3327 | #endif |
3328 | |
3329 | const int qpHShift= isColor ? 4-c.hChromaSubSample : 4; |
3330 | const int qpVShift= isColor ? 4-c.vChromaSubSample : 4; |
3331 | |
3332 | //FIXME remove |
3333 | uint64_t * const yHistogram= c.yHistogram; |
3334 | uint8_t * const tempSrc= srcStride > 0 ? c.tempSrc : c.tempSrc - 23*srcStride; |
3335 | uint8_t * const tempDst= (dstStride > 0 ? c.tempDst : c.tempDst - 23*dstStride) + 32; |
3336 | //const int mbWidth= isColor ? (width+7)>>3 : (width+15)>>4; |
3337 | |
3338 | if (mode & VISUALIZE){ |
3339 | if(!(mode & (V_A_DEBLOCK | H_A_DEBLOCK)) || TEMPLATE_PP_MMX) { |
3340 | av_log(c2, AV_LOG_WARNING, "Visualization is currently only supported with the accurate deblock filter without SIMD\n"); |
3341 | } |
3342 | } |
3343 | |
3344 | #if TEMPLATE_PP_MMX |
3345 | for(i=0; i<57; i++){ |
3346 | int offset= ((i*c.ppMode.baseDcDiff)>>8) + 1; |
3347 | int threshold= offset*2 + 1; |
3348 | c.mmxDcOffset[i]= 0x7F - offset; |
3349 | c.mmxDcThreshold[i]= 0x7F - threshold; |
3350 | c.mmxDcOffset[i]*= 0x0101010101010101LL; |
3351 | c.mmxDcThreshold[i]*= 0x0101010101010101LL; |
3352 | } |
3353 | #endif |
3354 | |
3355 | if(mode & CUBIC_IPOL_DEINT_FILTER) copyAhead=16; |
3356 | else if( (mode & LINEAR_BLEND_DEINT_FILTER) |
3357 | || (mode & FFMPEG_DEINT_FILTER) |
3358 | || (mode & LOWPASS5_DEINT_FILTER)) copyAhead=14; |
3359 | else if( (mode & V_DEBLOCK) |
3360 | || (mode & LINEAR_IPOL_DEINT_FILTER) |
3361 | || (mode & MEDIAN_DEINT_FILTER) |
3362 | || (mode & V_A_DEBLOCK)) copyAhead=13; |
3363 | else if(mode & V_X1_FILTER) copyAhead=11; |
3364 | // else if(mode & V_RK1_FILTER) copyAhead=10; |
3365 | else if(mode & DERING) copyAhead=9; |
3366 | else copyAhead=8; |
3367 | |
3368 | copyAhead-= 8; |
3369 | |
3370 | if(!isColor){ |
3371 | uint64_t sum= 0; |
3372 | int i; |
3373 | uint64_t maxClipped; |
3374 | uint64_t clipped; |
3375 | AVRational scale; |
3376 | |
3377 | c.frameNum++; |
3378 | // first frame is fscked so we ignore it |
3379 | if(c.frameNum == 1) yHistogram[0]= width*(uint64_t)height/64*15/256; |
3380 | |
3381 | for(i=0; i<256; i++){ |
3382 | sum+= yHistogram[i]; |
3383 | } |
3384 | |
3385 | /* We always get a completely black picture first. */ |
3386 | maxClipped= av_rescale(sum, c.ppMode.maxClippedThreshold.num, c.ppMode.maxClippedThreshold.den); |
3387 | |
3388 | clipped= sum; |
3389 | for(black=255; black>0; black--){ |
3390 | if(clipped < maxClipped) break; |
3391 | clipped-= yHistogram[black]; |
3392 | } |
3393 | |
3394 | clipped= sum; |
3395 | for(white=0; white<256; white++){ |
3396 | if(clipped < maxClipped) break; |
3397 | clipped-= yHistogram[white]; |
3398 | } |
3399 | |
3400 | scale = (AVRational){c.ppMode.maxAllowedY - c.ppMode.minAllowedY, white - black}; |
3401 | |
3402 | #if TEMPLATE_PP_MMXEXT |
3403 | c.packedYScale = (uint16_t)av_rescale(scale.num, 256, scale.den); |
3404 | c.packedYOffset= (((black*c.packedYScale)>>8) - c.ppMode.minAllowedY) & 0xFFFF; |
3405 | #else |
3406 | c.packedYScale = (uint16_t)av_rescale(scale.num, 1024, scale.den); |
3407 | c.packedYOffset= (black - c.ppMode.minAllowedY) & 0xFFFF; |
3408 | #endif |
3409 | |
3410 | c.packedYOffset|= c.packedYOffset<<32; |
3411 | c.packedYOffset|= c.packedYOffset<<16; |
3412 | |
3413 | c.packedYScale|= c.packedYScale<<32; |
3414 | c.packedYScale|= c.packedYScale<<16; |
3415 | |
3416 | if(mode & LEVEL_FIX) QPCorrecture= (int)av_rescale(scale.num, 256*256, scale.den); |
3417 | else QPCorrecture= 256*256; |
3418 | }else{ |
3419 | c.packedYScale= 0x0100010001000100LL; |
3420 | c.packedYOffset= 0; |
3421 | QPCorrecture= 256*256; |
3422 | } |
3423 | |
3424 | /* copy & deinterlace first row of blocks */ |
3425 | y=-BLOCK_SIZE; |
3426 | { |
3427 | const uint8_t *srcBlock= &(src[y*srcStride]); |
3428 | uint8_t *dstBlock= tempDst + dstStride; |
3429 | |
3430 | // From this point on it is guaranteed that we can read and write 16 lines downward |
3431 | // finish 1 block before the next otherwise we might have a problem |
3432 | // with the L1 Cache of the P4 ... or only a few blocks at a time or something |
3433 | for(x=0; x<width; x+=BLOCK_SIZE){ |
3434 | RENAME(prefetchnta)(srcBlock + (((x>>2)&6) + copyAhead)*srcStride + 32); |
3435 | RENAME(prefetchnta)(srcBlock + (((x>>2)&6) + copyAhead+1)*srcStride + 32); |
3436 | RENAME(prefetcht0)(dstBlock + (((x>>2)&6) + copyAhead)*dstStride + 32); |
3437 | RENAME(prefetcht0)(dstBlock + (((x>>2)&6) + copyAhead+1)*dstStride + 32); |
3438 | |
3439 | RENAME(blockCopy)(dstBlock + dstStride*8, dstStride, |
3440 | srcBlock + srcStride*8, srcStride, mode & LEVEL_FIX, &c.packedYOffset); |
3441 | |
3442 | RENAME(duplicate)(dstBlock + dstStride*8, dstStride); |
3443 | |
3444 | if(mode & LINEAR_IPOL_DEINT_FILTER) |
3445 | RENAME(deInterlaceInterpolateLinear)(dstBlock, dstStride); |
3446 | else if(mode & LINEAR_BLEND_DEINT_FILTER) |
3447 | RENAME(deInterlaceBlendLinear)(dstBlock, dstStride, c.deintTemp + x); |
3448 | else if(mode & MEDIAN_DEINT_FILTER) |
3449 | RENAME(deInterlaceMedian)(dstBlock, dstStride); |
3450 | else if(mode & CUBIC_IPOL_DEINT_FILTER) |
3451 | RENAME(deInterlaceInterpolateCubic)(dstBlock, dstStride); |
3452 | else if(mode & FFMPEG_DEINT_FILTER) |
3453 | RENAME(deInterlaceFF)(dstBlock, dstStride, c.deintTemp + x); |
3454 | else if(mode & LOWPASS5_DEINT_FILTER) |
3455 | RENAME(deInterlaceL5)(dstBlock, dstStride, c.deintTemp + x, c.deintTemp + width + x); |
3456 | /* else if(mode & CUBIC_BLEND_DEINT_FILTER) |
3457 | RENAME(deInterlaceBlendCubic)(dstBlock, dstStride); |
3458 | */ |
3459 | dstBlock+=8; |
3460 | srcBlock+=8; |
3461 | } |
3462 | if(width==FFABS(dstStride)) |
3463 | linecpy(dst, tempDst + 9*dstStride, copyAhead, dstStride); |
3464 | else{ |
3465 | int i; |
3466 | for(i=0; i<copyAhead; i++){ |
3467 | memcpy(dst + i*dstStride, tempDst + (9+i)*dstStride, width); |
3468 | } |
3469 | } |
3470 | } |
3471 | |
3472 | for(y=0; y<height; y+=BLOCK_SIZE){ |
3473 | //1% speedup if these are here instead of the inner loop |
3474 | const uint8_t *srcBlock= &(src[y*srcStride]); |
3475 | uint8_t *dstBlock= &(dst[y*dstStride]); |
3476 | #if TEMPLATE_PP_MMX |
3477 | uint8_t *tempBlock1= c.tempBlocks; |
3478 | uint8_t *tempBlock2= c.tempBlocks + 8; |
3479 | #endif |
3480 | const int8_t *QPptr= &QPs[(y>>qpVShift)*QPStride]; |
3481 | int8_t *nonBQPptr= &c.nonBQPTable[(y>>qpVShift)*FFABS(QPStride)]; |
3482 | int QP=0, nonBQP=0; |
3483 | /* can we mess with a 8x16 block from srcBlock/dstBlock downwards and 1 line upwards |
3484 | if not than use a temporary buffer */ |
3485 | if(y+15 >= height){ |
3486 | int i; |
3487 | /* copy from line (copyAhead) to (copyAhead+7) of src, these will be copied with |
3488 | blockcopy to dst later */ |
3489 | linecpy(tempSrc + srcStride*copyAhead, srcBlock + srcStride*copyAhead, |
3490 | FFMAX(height-y-copyAhead, 0), srcStride); |
3491 | |
3492 | /* duplicate last line of src to fill the void up to line (copyAhead+7) */ |
3493 | for(i=FFMAX(height-y, 8); i<copyAhead+8; i++) |
3494 | memcpy(tempSrc + srcStride*i, src + srcStride*(height-1), FFABS(srcStride)); |
3495 | |
3496 | /* copy up to (copyAhead+1) lines of dst (line -1 to (copyAhead-1))*/ |
3497 | linecpy(tempDst, dstBlock - dstStride, FFMIN(height-y+1, copyAhead+1), dstStride); |
3498 | |
3499 | /* duplicate last line of dst to fill the void up to line (copyAhead) */ |
3500 | for(i=height-y+1; i<=copyAhead; i++) |
3501 | memcpy(tempDst + dstStride*i, dst + dstStride*(height-1), FFABS(dstStride)); |
3502 | |
3503 | dstBlock= tempDst + dstStride; |
3504 | srcBlock= tempSrc; |
3505 | } |
3506 | |
3507 | // From this point on it is guaranteed that we can read and write 16 lines downward |
3508 | // finish 1 block before the next otherwise we might have a problem |
3509 | // with the L1 Cache of the P4 ... or only a few blocks at a time or something |
3510 | for(x=0; x<width; ){ |
3511 | int startx = x; |
3512 | int endx = FFMIN(width, x+32); |
3513 | uint8_t *dstBlockStart = dstBlock; |
3514 | const uint8_t *srcBlockStart = srcBlock; |
3515 | int qp_index = 0; |
3516 | for(qp_index=0; qp_index < (endx-startx)/BLOCK_SIZE; qp_index++){ |
3517 | QP = QPptr[(x+qp_index*BLOCK_SIZE)>>qpHShift]; |
3518 | nonBQP = nonBQPptr[(x+qp_index*BLOCK_SIZE)>>qpHShift]; |
3519 | if(!isColor){ |
3520 | QP= (QP* QPCorrecture + 256*128)>>16; |
3521 | nonBQP= (nonBQP* QPCorrecture + 256*128)>>16; |
3522 | yHistogram[(srcBlock+qp_index*8)[srcStride*12 + 4]]++; |
3523 | } |
3524 | c.QP_block[qp_index] = QP; |
3525 | c.nonBQP_block[qp_index] = nonBQP; |
3526 | #if TEMPLATE_PP_MMX |
3527 | __asm__ volatile( |
3528 | "movd %1, %%mm7 \n\t" |
3529 | "packuswb %%mm7, %%mm7 \n\t" // 0, 0, 0, QP, 0, 0, 0, QP |
3530 | "packuswb %%mm7, %%mm7 \n\t" // 0,QP, 0, QP, 0,QP, 0, QP |
3531 | "packuswb %%mm7, %%mm7 \n\t" // QP,..., QP |
3532 | "movq %%mm7, %0 \n\t" |
3533 | : "=m" (c.pQPb_block[qp_index]) |
3534 | : "r" (QP) |
3535 | ); |
3536 | #endif |
3537 | } |
3538 | for(; x < endx; x+=BLOCK_SIZE){ |
3539 | RENAME(prefetchnta)(srcBlock + (((x>>2)&6) + copyAhead)*srcStride + 32); |
3540 | RENAME(prefetchnta)(srcBlock + (((x>>2)&6) + copyAhead+1)*srcStride + 32); |
3541 | RENAME(prefetcht0)(dstBlock + (((x>>2)&6) + copyAhead)*dstStride + 32); |
3542 | RENAME(prefetcht0)(dstBlock + (((x>>2)&6) + copyAhead+1)*dstStride + 32); |
3543 | |
3544 | RENAME(blockCopy)(dstBlock + dstStride*copyAhead, dstStride, |
3545 | srcBlock + srcStride*copyAhead, srcStride, mode & LEVEL_FIX, &c.packedYOffset); |
3546 | |
3547 | if(mode & LINEAR_IPOL_DEINT_FILTER) |
3548 | RENAME(deInterlaceInterpolateLinear)(dstBlock, dstStride); |
3549 | else if(mode & LINEAR_BLEND_DEINT_FILTER) |
3550 | RENAME(deInterlaceBlendLinear)(dstBlock, dstStride, c.deintTemp + x); |
3551 | else if(mode & MEDIAN_DEINT_FILTER) |
3552 | RENAME(deInterlaceMedian)(dstBlock, dstStride); |
3553 | else if(mode & CUBIC_IPOL_DEINT_FILTER) |
3554 | RENAME(deInterlaceInterpolateCubic)(dstBlock, dstStride); |
3555 | else if(mode & FFMPEG_DEINT_FILTER) |
3556 | RENAME(deInterlaceFF)(dstBlock, dstStride, c.deintTemp + x); |
3557 | else if(mode & LOWPASS5_DEINT_FILTER) |
3558 | RENAME(deInterlaceL5)(dstBlock, dstStride, c.deintTemp + x, c.deintTemp + width + x); |
3559 | /* else if(mode & CUBIC_BLEND_DEINT_FILTER) |
3560 | RENAME(deInterlaceBlendCubic)(dstBlock, dstStride); |
3561 | */ |
3562 | dstBlock+=8; |
3563 | srcBlock+=8; |
3564 | } |
3565 | |
3566 | dstBlock = dstBlockStart; |
3567 | srcBlock = srcBlockStart; |
3568 | |
3569 | for(x = startx, qp_index = 0; x < endx; x+=BLOCK_SIZE, qp_index++){ |
3570 | const int stride= dstStride; |
3571 | //temporary while changing QP stuff to make things continue to work |
3572 | //eventually QP,nonBQP,etc will be arrays and this will be unnecessary |
3573 | c.QP = c.QP_block[qp_index]; |
3574 | c.nonBQP = c.nonBQP_block[qp_index]; |
3575 | c.pQPb = c.pQPb_block[qp_index]; |
3576 | c.pQPb2 = c.pQPb2_block[qp_index]; |
3577 | |
3578 | /* only deblock if we have 2 blocks */ |
3579 | if(y + 8 < height){ |
3580 | if(mode & V_X1_FILTER) |
3581 | RENAME(vertX1Filter)(dstBlock, stride, &c); |
3582 | else if(mode & V_DEBLOCK){ |
3583 | const int t= RENAME(vertClassify)(dstBlock, stride, &c); |
3584 | |
3585 | if(t==1) |
3586 | RENAME(doVertLowPass)(dstBlock, stride, &c); |
3587 | else if(t==2) |
3588 | RENAME(doVertDefFilter)(dstBlock, stride, &c); |
3589 | }else if(mode & V_A_DEBLOCK){ |
3590 | RENAME(do_a_deblock)(dstBlock, stride, 1, &c, mode); |
3591 | } |
3592 | } |
3593 | |
3594 | dstBlock+=8; |
3595 | srcBlock+=8; |
3596 | } |
3597 | |
3598 | dstBlock = dstBlockStart; |
3599 | srcBlock = srcBlockStart; |
3600 | |
3601 | for(x = startx, qp_index=0; x < endx; x+=BLOCK_SIZE, qp_index++){ |
3602 | const int stride= dstStride; |
3603 | av_unused uint8_t *tmpXchg; |
3604 | c.QP = c.QP_block[qp_index]; |
3605 | c.nonBQP = c.nonBQP_block[qp_index]; |
3606 | c.pQPb = c.pQPb_block[qp_index]; |
3607 | c.pQPb2 = c.pQPb2_block[qp_index]; |
3608 | #if TEMPLATE_PP_MMX |
3609 | RENAME(transpose1)(tempBlock1, tempBlock2, dstBlock, dstStride); |
3610 | #endif |
3611 | /* check if we have a previous block to deblock it with dstBlock */ |
3612 | if(x - 8 >= 0){ |
3613 | #if TEMPLATE_PP_MMX |
3614 | if(mode & H_X1_FILTER) |
3615 | RENAME(vertX1Filter)(tempBlock1, 16, &c); |
3616 | else if(mode & H_DEBLOCK){ |
3617 | const int t= RENAME(vertClassify)(tempBlock1, 16, &c); |
3618 | if(t==1) |
3619 | RENAME(doVertLowPass)(tempBlock1, 16, &c); |
3620 | else if(t==2) |
3621 | RENAME(doVertDefFilter)(tempBlock1, 16, &c); |
3622 | }else if(mode & H_A_DEBLOCK){ |
3623 | RENAME(do_a_deblock)(tempBlock1, 16, 1, &c, mode); |
3624 | } |
3625 | |
3626 | RENAME(transpose2)(dstBlock-4, dstStride, tempBlock1 + 4*16); |
3627 | |
3628 | #else |
3629 | if(mode & H_X1_FILTER) |
3630 | horizX1Filter(dstBlock-4, stride, c.QP); |
3631 | else if(mode & H_DEBLOCK){ |
3632 | #if TEMPLATE_PP_ALTIVEC |
3633 | DECLARE_ALIGNED(16, unsigned char, tempBlock)[272]; |
3634 | int t; |
3635 | transpose_16x8_char_toPackedAlign_altivec(tempBlock, dstBlock - (4 + 1), stride); |
3636 | |
3637 | t = vertClassify_altivec(tempBlock-48, 16, &c); |
3638 | if(t==1) { |
3639 | doVertLowPass_altivec(tempBlock-48, 16, &c); |
3640 | transpose_8x16_char_fromPackedAlign_altivec(dstBlock - (4 + 1), tempBlock, stride); |
3641 | } |
3642 | else if(t==2) { |
3643 | doVertDefFilter_altivec(tempBlock-48, 16, &c); |
3644 | transpose_8x16_char_fromPackedAlign_altivec(dstBlock - (4 + 1), tempBlock, stride); |
3645 | } |
3646 | #else |
3647 | const int t= RENAME(horizClassify)(dstBlock-4, stride, &c); |
3648 | |
3649 | if(t==1) |
3650 | RENAME(doHorizLowPass)(dstBlock-4, stride, &c); |
3651 | else if(t==2) |
3652 | RENAME(doHorizDefFilter)(dstBlock-4, stride, &c); |
3653 | #endif |
3654 | }else if(mode & H_A_DEBLOCK){ |
3655 | RENAME(do_a_deblock)(dstBlock-8, 1, stride, &c, mode); |
3656 | } |
3657 | #endif //TEMPLATE_PP_MMX |
3658 | if(mode & DERING){ |
3659 | //FIXME filter first line |
3660 | if(y>0) RENAME(dering)(dstBlock - stride - 8, stride, &c); |
3661 | } |
3662 | |
3663 | if(mode & TEMP_NOISE_FILTER) |
3664 | { |
3665 | RENAME(tempNoiseReducer)(dstBlock-8, stride, |
3666 | c.tempBlurred[isColor] + y*dstStride + x, |
3667 | c.tempBlurredPast[isColor] + (y>>3)*256 + (x>>3) + 256, |
3668 | c.ppMode.maxTmpNoise); |
3669 | } |
3670 | } |
3671 | |
3672 | dstBlock+=8; |
3673 | srcBlock+=8; |
3674 | |
3675 | #if TEMPLATE_PP_MMX |
3676 | tmpXchg= tempBlock1; |
3677 | tempBlock1= tempBlock2; |
3678 | tempBlock2 = tmpXchg; |
3679 | #endif |
3680 | } |
3681 | } |
3682 | |
3683 | if(mode & DERING){ |
3684 | if(y > 0) RENAME(dering)(dstBlock - dstStride - 8, dstStride, &c); |
3685 | } |
3686 | |
3687 | if((mode & TEMP_NOISE_FILTER)){ |
3688 | RENAME(tempNoiseReducer)(dstBlock-8, dstStride, |
3689 | c.tempBlurred[isColor] + y*dstStride + x, |
3690 | c.tempBlurredPast[isColor] + (y>>3)*256 + (x>>3) + 256, |
3691 | c.ppMode.maxTmpNoise); |
3692 | } |
3693 | |
3694 | /* did we use a tmp buffer for the last lines*/ |
3695 | if(y+15 >= height){ |
3696 | uint8_t *dstBlock= &(dst[y*dstStride]); |
3697 | if(width==FFABS(dstStride)) |
3698 | linecpy(dstBlock, tempDst + dstStride, height-y, dstStride); |
3699 | else{ |
3700 | int i; |
3701 | for(i=0; i<height-y; i++){ |
3702 | memcpy(dstBlock + i*dstStride, tempDst + (i+1)*dstStride, width); |
3703 | } |
3704 | } |
3705 | } |
3706 | } |
3707 | #if TEMPLATE_PP_3DNOW |
3708 | __asm__ volatile("femms"); |
3709 | #elif TEMPLATE_PP_MMX |
3710 | __asm__ volatile("emms"); |
3711 | #endif |
3712 | |
3713 | #ifdef DEBUG_BRIGHTNESS |
3714 | if(!isColor){ |
3715 | int max=1; |
3716 | int i; |
3717 | for(i=0; i<256; i++) |
3718 | if(yHistogram[i] > max) max=yHistogram[i]; |
3719 | |
3720 | for(i=1; i<256; i++){ |
3721 | int x; |
3722 | int start=yHistogram[i-1]/(max/256+1); |
3723 | int end=yHistogram[i]/(max/256+1); |
3724 | int inc= end > start ? 1 : -1; |
3725 | for(x=start; x!=end+inc; x+=inc) |
3726 | dst[ i*dstStride + x]+=128; |
3727 | } |
3728 | |
3729 | for(i=0; i<100; i+=2){ |
3730 | dst[ (white)*dstStride + i]+=128; |
3731 | dst[ (black)*dstStride + i]+=128; |
3732 | } |
3733 | } |
3734 | #endif |
3735 | |
3736 | *c2= c; //copy local context back |
3737 | |
3738 | } |
3739 | |
3740 | #undef RENAME |
3741 | #undef TEMPLATE_PP_C |
3742 | #undef TEMPLATE_PP_ALTIVEC |
3743 | #undef TEMPLATE_PP_MMX |
3744 | #undef TEMPLATE_PP_MMXEXT |
3745 | #undef TEMPLATE_PP_3DNOW |
3746 | #undef TEMPLATE_PP_SSE2 |
3747 |