2 * Copyright (C) 2001-2002 Michael Niedermayer (michaelni@gmx.at)
4 * This file is part of FFmpeg.
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.
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.
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
23 * mmx/mmx2/3dnow postprocess code.
26 #include "libavutil/x86/asm.h"
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. */
34 # define RENAME(a) a ## _C
36 # define TEMPLATE_PP_C 0
39 #ifdef TEMPLATE_PP_ALTIVEC
40 # define RENAME(a) a ## _altivec
42 # define TEMPLATE_PP_ALTIVEC 0
45 #ifdef TEMPLATE_PP_MMX
46 # define RENAME(a) a ## _MMX
48 # define TEMPLATE_PP_MMX 0
51 #ifdef TEMPLATE_PP_MMXEXT
52 # undef TEMPLATE_PP_MMX
53 # define TEMPLATE_PP_MMX 1
54 # define RENAME(a) a ## _MMX2
56 # define TEMPLATE_PP_MMXEXT 0
59 #ifdef TEMPLATE_PP_3DNOW
60 # undef TEMPLATE_PP_MMX
61 # define TEMPLATE_PP_MMX 1
62 # define RENAME(a) a ## _3DNow
64 # define TEMPLATE_PP_3DNOW 0
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
74 # define TEMPLATE_PP_SSE2 0
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"
87 #define PAVGB(a,b) REAL_PAVGB(a,b)
89 #if TEMPLATE_PP_MMXEXT
90 #define PMINUB(a,b,t) "pminub " #a ", " #b " \n\t"
92 #define PMINUB(b,a,t) \
93 "movq " #a ", " #t " \n\t"\
94 "psubusb " #b ", " #t " \n\t"\
95 "psubb " #t ", " #a " \n\t"
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"
106 //FIXME? |255-0| = 1 (should not be a problem ...)
109 * Check if the middle 8x8 Block in the given 8x16 block is flat
111 static inline int RENAME(vertClassify
)(const uint8_t src
[], int stride
, PPContext
*c
){
113 src
+= stride
*4; // src points to begin of the 8x8 Block
115 "movq %0, %%mm7 \n\t"
116 "movq %1, %%mm6 \n\t"
117 : : "m" (c
->mmxDcOffset
[c
->nonBQP
]), "m" (c
->mmxDcThreshold
[c
->nonBQP
])
121 "lea (%2, %3), %%"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
125 "movq (%2), %%mm0 \n\t"
126 "movq (%%"REG_a
"), %%mm1 \n\t"
127 "movq %%mm0, %%mm3 \n\t"
128 "movq %%mm0, %%mm4 \n\t"
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"
135 "movq (%%"REG_a
",%3), %%mm2 \n\t"
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"
143 "movq (%%"REG_a
", %3, 2), %%mm1 \n\t"
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"
151 "lea (%%"REG_a
", %3, 4), %%"REG_a
" \n\t"
153 "movq (%2, %3, 4), %%mm2 \n\t"
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"
161 "movq (%%"REG_a
"), %%mm1 \n\t"
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"
169 "movq (%%"REG_a
", %3), %%mm2 \n\t"
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"
177 "movq (%%"REG_a
", %3, 2), %%mm1 \n\t"
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"
187 #if TEMPLATE_PP_MMXEXT
188 "pxor %%mm7, %%mm7 \n\t"
189 "psadbw %%mm7, %%mm0 \n\t"
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"
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"
208 : "=r" (numEq
), "=r" (dcOk
)
209 : "r" (src
), "r" ((x86_reg
)stride
), "m" (c
->pQPb
)
213 numEq
= (-numEq
) &0xFF;
214 if(numEq
> c
->ppMode
.flatnessThreshold
){
221 #endif //TEMPLATE_PP_MMX
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
227 #if !TEMPLATE_PP_ALTIVEC
228 static inline void RENAME(doVertLowPass
)(uint8_t *src
, int stride
, PPContext
*c
)
230 #if TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
232 __asm__
volatile( //"movv %0 %1 %2\n\t"
233 "movq %2, %%mm0 \n\t" // QP,..., QP
234 "pxor %%mm4, %%mm4 \n\t"
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
246 "pand %%mm2, %%mm6 \n\t"
247 "pandn %%mm1, %%mm2 \n\t"
248 "por %%mm2, %%mm6 \n\t"// First Line to Filter
250 "movq (%0, %1, 8), %%mm5 \n\t"
251 "lea (%0, %1, 4), %%"REG_a
" \n\t"
252 "lea (%0, %1, 8), %%"REG_c
" \n\t"
253 "sub %1, %%"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
264 "pand %%mm2, %%mm7 \n\t"
265 "pandn %%mm1, %%mm2 \n\t"
266 "por %%mm2, %%mm7 \n\t" // First Line to Filter
270 // %0 %0+%1 %0+2%1 eax %0+4%1 eax+2%1 ecx eax+4%1
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
280 "movq (%0, %1, 4), %%mm2 \n\t" // 1
281 "movq %%mm2, %%mm5 \n\t" // 1
282 PAVGB((%%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((%%REGa
,%1,2), %%mm5
) // 11 /2
295 PAVGB((%%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 (%%"REG_c
"), %%mm0 \n\t" // 1
302 PAVGB((%%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 (%%"REG_a
", %1, 4), %%mm0 \n\t" // 1
311 PAVGB((%%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 (%%"REG_a
"), %%mm5 \n\t" // 1
318 "movq %%mm6, (%%"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 (%%"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 (%%"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, (%%"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((%%REGc
), %%mm2
) // 112 4 /8
339 "movq (%%"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, (%%"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
348 PAVGB(%%mm3
, %%mm0
) // 112 /4
349 PAVGB(%%mm0
, %%mm5
) // 112246 /16
350 "movq %%mm5, (%%"REG_a
", %1, 4) \n\t" // X
354 : "r" (src
), "r" ((x86_reg
)stride
), "m" (c
->pQPb
)
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
;
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
];
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
;
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;
396 #endif //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
398 #endif //TEMPLATE_PP_ALTIVEC
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
407 static inline void RENAME(vertX1Filter
)(uint8_t *src
, int stride
, PPContext
*co
)
409 #if TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
413 "pxor %%mm7, %%mm7 \n\t" // 0
414 "lea (%0, %1), %%"REG_a
" \n\t"
415 "lea (%%"REG_a
", %1, 4), %%"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 (%%"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 (%%"REG_c
"), %%mm3 \n\t" // line 5
425 "movq (%%"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
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
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
457 "movq (%%"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, (%%"REG_c
") \n\t" // line 5
463 PAVGB(%%mm7
, %%mm1
) // d/4
465 "movq (%%"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, (%%"REG_a
", %1, 2) \n\t" // line 3
471 "movq (%%"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, (%%"REG_c
", %1) \n\t" // line 6
477 PAVGB(%%mm7
, %%mm1
) // d/8
479 "movq (%%"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, (%%"REG_a
", %1) \n\t" // line 2
485 "movq (%%"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, (%%"REG_c
", %1, 2) \n\t" // line 7
492 : "r" (src
), "r" ((x86_reg
)stride
), "m" (co
->pQPb
)
493 NAMED_CONSTRAINTS_ADD(b01
)
496 #else //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
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;
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
];
515 int d
= FFABS(b
) - ((FFABS(a
) + FFABS(c
))>>1);
519 int v
= d
* FFSIGN(-b
);
530 #endif //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
533 #if !TEMPLATE_PP_ALTIVEC
534 static inline void RENAME(doVertDefFilter
)(uint8_t src
[], int stride
, PPContext
*c
)
536 #if TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
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;
548 memcpy(tmp, src+stride*7, 8);
549 memcpy(tmp+8, src+stride*8, 8);
554 #if 0 //slightly more accurate and slightly slower
555 "pxor %%mm7, %%mm7 \n\t" // 0
556 "lea (%0, %1), %%"REG_a
" \n\t"
557 "lea (%%"REG_a
", %1, 4), %%"REG_c
" \n\t"
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
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
570 "movq (%%"REG_a
"), %%mm1 \n\t" // l1
571 "movq (%%"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
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
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
589 "movq (%%"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
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
602 "movq (%%"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
608 "movq (%%"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
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
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"
628 "movq %%mm3, %%mm1 \n\t"
629 // "psubusb "MANGLE(b01)", %%mm3 \n\t"
632 "paddusb %%mm1, %%mm3 \n\t"
633 // "paddusb "MANGLE(b01)", %%mm3 \n\t"
635 "movq (%%"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
)
646 "psubusb "MANGLE(b01
)", %%mm3 \n\t"
649 "movq (%%"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, (%%"REG_a
", %1, 2) \n\t"
658 "movq %%mm2, (%0, %1, 4) \n\t"
661 "lea (%0, %1), %%"REG_a
" \n\t"
662 "pcmpeqb %%mm6, %%mm6 \n\t" // -1
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
668 "movq (%%"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
674 "movq (%%"REG_a
", %1, 4), %%mm2 \n\t" // l5
675 "movq (%%"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 (%%"REG_a
", %1, 4), %%"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
686 "movq (%%"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
696 PAVGB((%%REGc
, %1), %%mm5
) // (l6-l5+256)/2
697 "movq (%%"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
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
714 // mm0=128-q, mm3=128 + MIN(|lenergy|,|renergy|)/16, mm4= menergy/16 + 128
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"
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
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"
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"
742 PMINUB(%%mm5
, %%mm4
, %%mm3
) // MIN(|q|, 5d/64)
743 "pxor %%mm1, %%mm7 \n\t" // SIGN(d*q)
745 "pand %%mm7, %%mm4 \n\t"
746 "movq (%%"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, (%%"REG_a
", %1, 2) \n\t"
755 "movq %%mm2, (%0, %1, 4) \n\t"
758 : "r" (src
), "r" ((x86_reg
)stride
), "m" (c
->pQPb
)
759 NAMED_CONSTRAINTS_ADD(b80
,b00
,b01
)
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]);
774 int d= FFABS(middleEnergy) - FFMIN( FFABS(leftEnergy), FFABS(rightEnergy) );
778 d*= FFSIGN(-middleEnergy);
797 int d= src[x+y*stride] - tmp[x+(y-4)*8];
807 src[0] = src[7] = src[stride*7] = src[(stride+1)*7]=255;
811 if(num%1000000 == 0){
812 av_log(c, AV_LOG_INFO, " %d %d %d %d\n", num, sum, max, bias);
818 #elif TEMPLATE_PP_MMX
819 DECLARE_ALIGNED(8, uint64_t, tmp
)[4]; // make space for 4 8-byte vars
822 "pxor %%mm7, %%mm7 \n\t"
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
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
832 "movq (%0, %1), %%mm2 \n\t"
833 "lea (%0, %1, 2), %%"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
838 "movq (%%"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
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
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
855 "movq (%%"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
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
867 "movq (%%"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
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
881 "lea (%%"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
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
896 "movq (%%"REG_a
", %1, 4), %%mm6 \n\t"
897 "punpcklbw %%mm7, %%mm6 \n\t" // L6
898 "psubw %%mm6, %%mm2 \n\t" // L5 - L6
899 "movq (%%"REG_a
", %1, 4), %%mm6 \n\t"
900 "punpckhbw %%mm7, %%mm6 \n\t" // H6
901 "psubw %%mm6, %%mm3 \n\t" // H5 - H6
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
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
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
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
923 "movq (%3), %%mm2 \n\t" // 2L0 - 5L1 + 5L2 - 2L3
924 "movq 8(%3), %%mm3 \n\t" // 2H0 - 5H1 + 5H2 - 2H3
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|
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|
958 #if TEMPLATE_PP_MMXEXT
959 "pminsw %%mm2, %%mm0 \n\t"
960 "pminsw %%mm3, %%mm1 \n\t"
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"
970 "movd %2, %%mm2 \n\t" // QP
971 "punpcklbw %%mm7, %%mm2 \n\t"
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|
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"
989 "psubusw %%mm0, %%mm4 \n\t" // hd
990 "psubusw %%mm1, %%mm5 \n\t" // ld
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"
1002 "movq 16(%3), %%mm0 \n\t" // L3 - L4
1003 "movq 24(%3), %%mm1 \n\t" // H3 - H4
1005 "pxor %%mm2, %%mm2 \n\t"
1006 "pxor %%mm3, %%mm3 \n\t"
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
1017 "pxor %%mm6, %%mm2 \n\t"
1018 "pxor %%mm7, %%mm3 \n\t"
1019 "pand %%mm2, %%mm4 \n\t"
1020 "pand %%mm3, %%mm5 \n\t"
1022 #if TEMPLATE_PP_MMXEXT
1023 "pminsw %%mm0, %%mm4 \n\t"
1024 "pminsw %%mm1, %%mm5 \n\t"
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"
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"
1046 : "r" ((x86_reg
)stride
), "m" (c
->pQPb
), "r"(tmp
)
1047 NAMED_CONSTRAINTS_ADD(w05
,w20
)
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;
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
]);
1069 int d
= FFABS(middleEnergy
) - FFMIN( FFABS(leftEnergy
), FFABS(rightEnergy
) );
1073 d
*= FFSIGN(-middleEnergy
);
1088 #endif //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
1090 #endif //TEMPLATE_PP_ALTIVEC
1092 #if !TEMPLATE_PP_ALTIVEC
1093 static inline void RENAME(dering
)(uint8_t src
[], int stride
, PPContext
*c
)
1095 #if HAVE_7REGS && (TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW)
1096 DECLARE_ALIGNED(8, uint64_t, tmp
)[3];
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"
1107 "lea (%0, %1), %%"REG_a
" \n\t"
1108 "lea (%%"REG_a
", %1, 4), %%"REG_d
" \n\t"
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
1113 #undef REAL_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"
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"
1129 #define FIND_MIN_MAX(addr) REAL_FIND_MIN_MAX(addr)
1131 FIND_MIN_MAX((%%REGa
))
1132 FIND_MIN_MAX((%%REGa
, %1))
1133 FIND_MIN_MAX((%%REGa
, %1, 2))
1134 FIND_MIN_MAX((%0, %1, 4))
1135 FIND_MIN_MAX((%%REGd
))
1136 FIND_MIN_MAX((%%REGd
, %1))
1137 FIND_MIN_MAX((%%REGd
, %1, 2))
1138 FIND_MIN_MAX((%0, %1, 8))
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"
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"
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"
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"
1185 "movq %%mm6, %%mm0 \n\t" // max
1186 "psubb %%mm7, %%mm6 \n\t" // max - min
1188 "movd %%mm6, %k4 \n\t"
1189 "cmpb "MANGLE(deringThreshold
)", %b4 \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"
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"
1221 "movq (%%"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(%%"REG_a
"), %%mm5 \n\t"
1227 "movd 8(%%"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"
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 */\
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"\
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"\
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"
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)
1307 //DERING_CORE(dst ,src ,ppsx ,psx ,sx ,pplx ,plx ,lx ,t0 ,t1)
1308 DERING_CORE((%%REGa
) ,(%%REGa
, %1) ,%%mm0
,%%mm2
,%%mm4
,%%mm1
,%%mm3
,%%mm5
,%%mm6
,%%mm7
)
1309 DERING_CORE((%%REGa
, %1) ,(%%REGa
, %1, 2),%%mm2
,%%mm4
,%%mm0
,%%mm3
,%%mm5
,%%mm1
,%%mm6
,%%mm7
)
1310 DERING_CORE((%%REGa
, %1, 2),(%0, %1, 4) ,%%mm4
,%%mm0
,%%mm2
,%%mm5
,%%mm1
,%%mm3
,%%mm6
,%%mm7
)
1311 DERING_CORE((%0, %1, 4) ,(%%REGd
) ,%%mm0
,%%mm2
,%%mm4
,%%mm1
,%%mm3
,%%mm5
,%%mm6
,%%mm7
)
1312 DERING_CORE((%%REGd
) ,(%%REGd
, %1) ,%%mm2
,%%mm4
,%%mm0
,%%mm3
,%%mm5
,%%mm1
,%%mm6
,%%mm7
)
1313 DERING_CORE((%%REGd
, %1) ,(%%REGd
, %1, 2),%%mm4
,%%mm0
,%%mm2
,%%mm5
,%%mm1
,%%mm3
,%%mm6
,%%mm7
)
1314 DERING_CORE((%%REGd
, %1, 2),(%0, %1, 8) ,%%mm0
,%%mm2
,%%mm4
,%%mm1
,%%mm3
,%%mm5
,%%mm6
,%%mm7
)
1315 DERING_CORE((%0, %1, 8) ,(%%REGd
, %1, 4),%%mm2
,%%mm4
,%%mm0
,%%mm3
,%%mm5
,%%mm1
,%%mm6
,%%mm7
)
1318 : : "r" (src
), "r" ((x86_reg
)stride
), "m" (c
->pQPb
), "m"(c
->pQPb2
), "q"(tmp
)
1319 NAMED_CONSTRAINTS_ADD(deringThreshold
,b00
,b02
,b08
)
1320 : "%"REG_a
, "%"REG_d
, "%"REG_SP
1322 #else // HAVE_7REGS && (TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW)
1329 const int QP2
= c
->QP
/2 + 1;
1337 if(*p
> max
) max
= *p
;
1338 if(*p
< min
) min
= *p
;
1341 avg
= (min
+ max
+ 1)>>1;
1343 if(max
- min
<deringThreshold
) return;
1345 for(y
=0; y
<10; y
++){
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;
1360 t
&= (t
<<1) & (t
>>1);
1365 int t
= s
[y
-1] & s
[y
] & s
[y
+1];
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));
1383 #ifdef DEBUG_DERING_THRESHOLD
1384 __asm__
volatile("emms\n\t":);
1386 static long long 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)
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;
1398 int absDiff
= FFABS(diff
);
1399 int error
= diff
*diff
;
1401 if(x
==1 || x
==8 || y
==1 || y
==8) continue;
1404 if(absDiff
> worstDiff
){
1407 worstRange
= max
-min
;
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
);
1420 if (*p
+ QP2
< f
) *p
= *p
+ QP2
;
1421 else if(*p
- QP2
> f
) *p
= *p
- QP2
;
1426 #ifdef DEBUG_DERING_THRESHOLD
1434 *p
= FFMIN(*p
+ 20, 255);
1437 // src[0] = src[7]=src[stride*7]=src[stride*7 + 7]=255;
1440 #endif //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
1442 #endif //TEMPLATE_PP_ALTIVEC
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
1450 static inline void RENAME(deInterlaceInterpolateLinear
)(uint8_t src
[], int stride
)
1452 #if TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
1455 "lea (%0, %1), %%"REG_a
" \n\t"
1456 "lea (%%"REG_a
", %1, 4), %%"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
1460 "movq (%0), %%mm0 \n\t"
1461 "movq (%%"REG_a
", %1), %%mm1 \n\t"
1463 "movq %%mm0, (%%"REG_a
") \n\t"
1464 "movq (%0, %1, 4), %%mm0 \n\t"
1466 "movq %%mm1, (%%"REG_a
", %1, 2) \n\t"
1467 "movq (%%"REG_c
", %1), %%mm1 \n\t"
1469 "movq %%mm0, (%%"REG_c
") \n\t"
1470 "movq (%0, %1, 8), %%mm0 \n\t"
1472 "movq %%mm1, (%%"REG_c
", %1, 2) \n\t"
1474 : : "r" (src
), "r" ((x86_reg
)stride
)
1475 : "%"REG_a
, "%"REG_c
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);
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
1503 static inline void RENAME(deInterlaceInterpolateCubic
)(uint8_t src
[], int stride
)
1505 #if TEMPLATE_PP_SSE2 || TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
1508 "lea (%0, %1), %%"REG_a
" \n\t"
1509 "lea (%%"REG_a
", %1, 4), %%"REG_d
" \n\t"
1510 "lea (%%"REG_d
", %1, 4), %%"REG_c
" \n\t"
1511 "add %1, %%"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
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)
1557 DEINT_CUBIC((%0) , (%%REGa
, %1), (%%REGa
, %1, 2), (%0, %1, 4) , (%%REGd
, %1))
1558 DEINT_CUBIC((%%REGa
, %1), (%0, %1, 4) , (%%REGd
) , (%%REGd
, %1), (%0, %1, 8))
1559 DEINT_CUBIC((%0, %1, 4) , (%%REGd
, %1), (%%REGd
, %1, 2), (%0, %1, 8) , (%%REGc
))
1560 DEINT_CUBIC((%%REGd
, %1), (%0, %1, 8) , (%%REGd
, %1, 4), (%%REGc
) , (%%REGc
, %1, 2))
1562 : : "r" (src
), "r" ((x86_reg
)stride
)
1564 #if TEMPLATE_PP_SSE2
1565 XMM_CLOBBERS("%xmm0", "%xmm1", "%xmm2", "%xmm3", "%xmm7",)
1567 "%"REG_a
, "%"REG_d
, "%"REG_c
1569 #undef REAL_DEINT_CUBIC
1570 #else //TEMPLATE_PP_SSE2 || TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
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);
1580 #endif //TEMPLATE_PP_SSE2 || TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
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
1590 static inline void RENAME(deInterlaceFF
)(uint8_t src
[], int stride
, uint8_t *tmp
)
1592 #if TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
1595 "lea (%0, %1), %%"REG_a
" \n\t"
1596 "lea (%%"REG_a
", %1, 4), %%"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
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"\
1630 #define DEINT_FF(a,b,c,d) REAL_DEINT_FF(a,b,c,d)
1632 DEINT_FF((%0) , (%%REGa
) , (%%REGa
, %1), (%%REGa
, %1, 2))
1633 DEINT_FF((%%REGa
, %1), (%%REGa
, %1, 2), (%0, %1, 4) , (%%REGd
) )
1634 DEINT_FF((%0, %1, 4) , (%%REGd
) , (%%REGd
, %1), (%%REGd
, %1, 2))
1635 DEINT_FF((%%REGd
, %1), (%%REGd
, %1, 2), (%0, %1, 8) , (%%REGd
, %1, 4))
1637 "movq %%mm0, (%2) \n\t"
1638 : : "r" (src
), "r" ((x86_reg
)stride
), "r"(tmp
)
1639 : "%"REG_a
, "%"REG_d
1641 #else //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
1646 int t2
= src
[stride
*1];
1648 src
[stride
*1]= av_clip_uint8((-t1
+ 4*src
[stride
*0] + 2*t2
+ 4*src
[stride
*2] - src
[stride
*3] + 4)>>3);
1650 src
[stride
*3]= av_clip_uint8((-t2
+ 4*src
[stride
*2] + 2*t1
+ 4*src
[stride
*4] - src
[stride
*5] + 4)>>3);
1652 src
[stride
*5]= av_clip_uint8((-t1
+ 4*src
[stride
*4] + 2*t2
+ 4*src
[stride
*6] - src
[stride
*7] + 4)>>3);
1654 src
[stride
*7]= av_clip_uint8((-t2
+ 4*src
[stride
*6] + 2*t1
+ 4*src
[stride
*8] - src
[stride
*9] + 4)>>3);
1659 #endif //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
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
1669 static inline void RENAME(deInterlaceL5
)(uint8_t src
[], int stride
, uint8_t *tmp
, uint8_t *tmp2
)
1671 #if (TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW) && HAVE_6REGS
1674 "lea (%0, %1), %%"REG_a
" \n\t"
1675 "lea (%%"REG_a
", %1, 4), %%"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
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"\
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"\
1715 #define DEINT_L5(t1,t2,a,b,c) REAL_DEINT_L5(t1,t2,a,b,c)
1717 DEINT_L5(%%mm0
, %%mm1
, (%0) , (%%REGa
) , (%%REGa
, %1) )
1718 DEINT_L5(%%mm1
, %%mm0
, (%%REGa
) , (%%REGa
, %1) , (%%REGa
, %1, 2))
1719 DEINT_L5(%%mm0
, %%mm1
, (%%REGa
, %1) , (%%REGa
, %1, 2), (%0, %1, 4) )
1720 DEINT_L5(%%mm1
, %%mm0
, (%%REGa
, %1, 2), (%0, %1, 4) , (%%REGd
) )
1721 DEINT_L5(%%mm0
, %%mm1
, (%0, %1, 4) , (%%REGd
) , (%%REGd
, %1) )
1722 DEINT_L5(%%mm1
, %%mm0
, (%%REGd
) , (%%REGd
, %1) , (%%REGd
, %1, 2))
1723 DEINT_L5(%%mm0
, %%mm1
, (%%REGd
, %1) , (%%REGd
, %1, 2), (%0, %1, 8) )
1724 DEINT_L5(%%mm1
, %%mm0
, (%%REGd
, %1, 2), (%0, %1, 8) , (%%REGd
, %1, 4))
1726 "movq %%mm0, (%2) \n\t"
1727 "movq %%mm1, (%3) \n\t"
1728 : : "r" (src
), "r" ((x86_reg
)stride
), "r"(tmp
), "r"(tmp2
)
1729 : "%"REG_a
, "%"REG_d
1731 #else //(TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW) && HAVE_6REGS
1739 src
[stride
*0]= av_clip_uint8((-(t1
+ src
[stride
*2]) + 2*(t2
+ src
[stride
*1]) + 6*t3
+ 4)>>3);
1741 src
[stride
*1]= av_clip_uint8((-(t2
+ src
[stride
*3]) + 2*(t3
+ src
[stride
*2]) + 6*t1
+ 4)>>3);
1743 src
[stride
*2]= av_clip_uint8((-(t3
+ src
[stride
*4]) + 2*(t1
+ src
[stride
*3]) + 6*t2
+ 4)>>3);
1745 src
[stride
*3]= av_clip_uint8((-(t1
+ src
[stride
*5]) + 2*(t2
+ src
[stride
*4]) + 6*t3
+ 4)>>3);
1747 src
[stride
*4]= av_clip_uint8((-(t2
+ src
[stride
*6]) + 2*(t3
+ src
[stride
*5]) + 6*t1
+ 4)>>3);
1749 src
[stride
*5]= av_clip_uint8((-(t3
+ src
[stride
*7]) + 2*(t1
+ src
[stride
*6]) + 6*t2
+ 4)>>3);
1751 src
[stride
*6]= av_clip_uint8((-(t1
+ src
[stride
*8]) + 2*(t2
+ src
[stride
*7]) + 6*t3
+ 4)>>3);
1753 src
[stride
*7]= av_clip_uint8((-(t2
+ src
[stride
*9]) + 2*(t3
+ src
[stride
*8]) + 6*t1
+ 4)>>3);
1760 #endif //(TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW) && HAVE_6REGS
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
1770 static inline void RENAME(deInterlaceBlendLinear
)(uint8_t src
[], int stride
, uint8_t *tmp
)
1772 #if TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
1775 "lea (%0, %1), %%"REG_a
" \n\t"
1776 "lea (%%"REG_a
", %1, 4), %%"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
1780 "movq (%2), %%mm0 \n\t" // L0
1781 "movq (%%"REG_a
"), %%mm1 \n\t" // L2
1782 PAVGB(%%mm1
, %%mm0
) // L0+L2
1783 "movq (%0), %%mm2 \n\t" // L1
1785 "movq %%mm0, (%0) \n\t"
1786 "movq (%%"REG_a
", %1), %%mm0 \n\t" // L3
1787 PAVGB(%%mm0
, %%mm2
) // L1+L3
1788 PAVGB(%%mm1
, %%mm2
) // 2L2 + L1 + L3
1789 "movq %%mm2, (%%"REG_a
") \n\t"
1790 "movq (%%"REG_a
", %1, 2), %%mm2 \n\t" // L4
1791 PAVGB(%%mm2
, %%mm1
) // L2+L4
1792 PAVGB(%%mm0
, %%mm1
) // 2L3 + L2 + L4
1793 "movq %%mm1, (%%"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, (%%"REG_a
", %1, 2) \n\t"
1798 "movq (%%"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 (%%"REG_d
", %1), %%mm2 \n\t" // L7
1803 PAVGB(%%mm2
, %%mm1
) // L5+L7
1804 PAVGB(%%mm0
, %%mm1
) // 2L6 + L5 + L7
1805 "movq %%mm1, (%%"REG_d
") \n\t"
1806 "movq (%%"REG_d
", %1, 2), %%mm1 \n\t" // L8
1807 PAVGB(%%mm1
, %%mm0
) // L6+L8
1808 PAVGB(%%mm2
, %%mm0
) // 2L7 + L6 + L8
1809 "movq %%mm0, (%%"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, (%%"REG_d
", %1, 2) \n\t"
1814 "movq %%mm1, (%2) \n\t"
1816 : : "r" (src
), "r" ((x86_reg
)stride
), "r" (tmp
)
1817 : "%"REG_a
, "%"REG_d
1819 #else //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
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);
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);
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);
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);
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);
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);
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);
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);
1858 *(uint32_t*)&tmp
[stride
*0]= c
;
1862 #endif //TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW
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
1871 static inline void RENAME(deInterlaceMedian
)(uint8_t src
[], int stride
)
1875 #if TEMPLATE_PP_MMXEXT
1877 "lea (%0, %1), %%"REG_a
" \n\t"
1878 "lea (%%"REG_a
", %1, 4), %%"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
1882 "movq (%0), %%mm0 \n\t"
1883 "movq (%%"REG_a
", %1), %%mm2 \n\t"
1884 "movq (%%"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, (%%"REG_a
") \n\t"
1892 "movq (%0, %1, 4), %%mm0 \n\t"
1893 "movq (%%"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, (%%"REG_a
", %1, 2) \n\t"
1901 "movq (%%"REG_d
"), %%mm2 \n\t"
1902 "movq (%%"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, (%%"REG_d
") \n\t"
1910 "movq (%%"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, (%%"REG_d
", %1, 2) \n\t"
1920 : : "r" (src
), "r" ((x86_reg
)stride
)
1921 : "%"REG_a
, "%"REG_d
1924 #else // MMX without MMX2
1926 "lea (%0, %1), %%"REG_a
" \n\t"
1927 "lea (%%"REG_a
", %1, 4), %%"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"
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)
1957 MEDIAN((%0) , (%%REGa
) , (%%REGa
, %1))
1958 MEDIAN((%%REGa
, %1), (%%REGa
, %1, 2), (%0, %1, 4))
1959 MEDIAN((%0, %1, 4) , (%%REGd
) , (%%REGd
, %1))
1960 MEDIAN((%%REGd
, %1), (%%REGd
, %1, 2), (%0, %1, 8))
1962 : : "r" (src
), "r" ((x86_reg
)stride
)
1963 : "%"REG_a
, "%"REG_d
1965 #endif //TEMPLATE_PP_MMXEXT
1966 #else //TEMPLATE_PP_MMX
1969 // FIXME - there should be a way to do a few columns in parallel like w/mmx
1971 uint8_t *colsrc
= src
;
1972 for (y
=0; y
<4; y
++){
1973 int a
, b
, c
, d
, e
, f
;
1975 b
= colsrc
[stride
];
1976 c
= colsrc
[stride
*2];
1980 colsrc
[stride
] = (a
|(d
^f
)) & (b
|(d
^e
)) & (c
|(e
^f
));
1985 #endif //TEMPLATE_PP_MMX
1990 * Transpose and shift the given 8x8 Block into dst1 and dst2.
1992 static inline void RENAME(transpose1
)(uint8_t *dst1
, uint8_t *dst2
, const uint8_t *src
, int srcStride
)
1995 "lea (%0, %1), %%"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 (%%"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
2004 "movq (%%"REG_a
", %1), %%mm1 \n\t"
2005 "movq (%%"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"
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"
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"
2032 "lea (%%"REG_a
", %1, 4), %%"REG_a
" \n\t"
2034 "movq (%0, %1, 4), %%mm0 \n\t" // 12345678
2035 "movq (%%"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
2040 "movq (%%"REG_a
", %1), %%mm1 \n\t"
2041 "movq (%%"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"
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"
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"
2069 :: "r" (src
), "r" ((x86_reg
)srcStride
), "r" (dst1
), "r" (dst2
)
2075 * Transpose the given 8x8 block.
2077 static inline void RENAME(transpose2
)(uint8_t *dst
, int dstStride
, const uint8_t *src
)
2080 "lea (%0, %1), %%"REG_a
" \n\t"
2081 "lea (%%"REG_a
",%1,4), %%"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
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"
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"
2103 "movd %%mm0, (%0) \n\t"
2104 "psrlq $32, %%mm0 \n\t"
2105 "movd %%mm0, (%%"REG_a
") \n\t"
2106 "movd %%mm3, (%%"REG_a
", %1) \n\t"
2107 "psrlq $32, %%mm3 \n\t"
2108 "movd %%mm3, (%%"REG_a
", %1, 2) \n\t"
2109 "movd %%mm2, (%0, %1, 4) \n\t"
2110 "psrlq $32, %%mm2 \n\t"
2111 "movd %%mm2, (%%"REG_d
") \n\t"
2112 "movd %%mm1, (%%"REG_d
", %1) \n\t"
2113 "psrlq $32, %%mm1 \n\t"
2114 "movd %%mm1, (%%"REG_d
", %1, 2) \n\t"
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
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"
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"
2136 "movd %%mm0, 4(%0) \n\t"
2137 "psrlq $32, %%mm0 \n\t"
2138 "movd %%mm0, 4(%%"REG_a
") \n\t"
2139 "movd %%mm3, 4(%%"REG_a
", %1) \n\t"
2140 "psrlq $32, %%mm3 \n\t"
2141 "movd %%mm3, 4(%%"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(%%"REG_d
") \n\t"
2145 "movd %%mm1, 4(%%"REG_d
", %1) \n\t"
2146 "psrlq $32, %%mm1 \n\t"
2147 "movd %%mm1, 4(%%"REG_d
", %1, 2) \n\t"
2149 :: "r" (dst
), "r" ((x86_reg
)dstStride
), "r" (src
)
2150 : "%"REG_a
, "%"REG_d
2153 #endif //TEMPLATE_PP_MMX
2154 //static long test=0;
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
)
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];
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
2169 "lea (%2, %2, 2), %%"REG_a
" \n\t" // 3*stride
2170 "lea (%2, %2, 4), %%"REG_d
" \n\t" // 5*stride
2171 "lea (%%"REG_d
", %2, 2), %%"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
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, %%"REG_a
"), %%mm3 \n\t" // L3
2183 "psadbw (%1, %%"REG_a
"), %%mm3 \n\t" // |L3-R3|
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, %%"REG_d
"), %%mm5 \n\t" // L5
2189 "paddw %%mm2, %%mm0 \n\t"
2190 "psadbw (%1, %%"REG_d
"), %%mm5 \n\t" // |L5-R5|
2191 "movq (%0, %%"REG_a
", 2), %%mm6 \n\t" // L6
2192 "paddw %%mm3, %%mm0 \n\t"
2193 "psadbw (%1, %%"REG_a
", 2), %%mm6 \n\t" // |L6-R6|
2194 "movq (%0, %%"REG_c
"), %%mm7 \n\t" // L7
2195 "paddw %%mm4, %%mm0 \n\t"
2196 "psadbw (%1, %%"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"
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"
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"
2238 #endif //defined (FAST_L2_DIFF)
2240 #define L2_DIFF_CORE(a, b) REAL_L2_DIFF_CORE(a, b)
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, %%REGa
) , (%1, %%REGa
))
2246 L2_DIFF_CORE((%0, %2, 4) , (%1, %2, 4))
2247 L2_DIFF_CORE((%0, %%REGd
) , (%1, %%REGd
))
2248 L2_DIFF_CORE((%0, %%REGa
,2), (%1, %%REGa
,2))
2249 L2_DIFF_CORE((%0, %%REGc
) , (%1, %%REGc
))
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, %%"REG_d
" \n\t"
2259 "addl -4(%%"REG_d
"), %%ecx \n\t"
2260 "addl 4(%%"REG_d
"), %%ecx \n\t"
2261 "addl -1024(%%"REG_d
"), %%ecx \n\t"
2262 "addl $4, %%ecx \n\t"
2263 "addl 1024(%%"REG_d
"), %%ecx \n\t"
2264 "shrl $3, %%ecx \n\t"
2265 "movl %%ecx, (%%"REG_d
") \n\t"
2267 // "mov %3, %%"REG_c" \n\t"
2268 // "mov %%"REG_c", test \n\t"
2270 "cmpl 512(%%"REG_d
"), %%ecx \n\t"
2272 "cmpl 516(%%"REG_d
"), %%ecx \n\t"
2275 "lea (%%"REG_a
", %2, 2), %%"REG_d
" \n\t" // 5*stride
2276 "lea (%%"REG_d
", %2, 2), %%"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, %%"REG_a
"), %%mm3 \n\t" // L3
2281 "movq (%0, %2, 4), %%mm4 \n\t" // L4
2282 "movq (%0, %%"REG_d
"), %%mm5 \n\t" // L5
2283 "movq (%0, %%"REG_a
", 2), %%mm6 \n\t" // L6
2284 "movq (%0, %%"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, %%"REG_a
") \n\t" // L3
2289 "movq %%mm4, (%1, %2, 4) \n\t" // L4
2290 "movq %%mm5, (%1, %%"REG_d
") \n\t" // L5
2291 "movq %%mm6, (%1, %%"REG_a
", 2) \n\t" // L6
2292 "movq %%mm7, (%1, %%"REG_c
") \n\t" // L7
2296 "lea (%%"REG_a
", %2, 2), %%"REG_d
" \n\t" // 5*stride
2297 "lea (%%"REG_d
", %2, 2), %%"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, %%"REG_a
"), %%mm3 \n\t" // L3
2305 PAVGB((%1, %%REGa
), %%mm3
) // L3
2306 "movq (%0, %2, 4), %%mm4 \n\t" // L4
2307 PAVGB((%1, %2, 4), %%mm4
) // L4
2308 "movq (%0, %%"REG_d
"), %%mm5 \n\t" // L5
2309 PAVGB((%1, %%REGd
), %%mm5
) // L5
2310 "movq (%0, %%"REG_a
", 2), %%mm6 \n\t" // L6
2311 PAVGB((%1, %%REGa
, 2), %%mm6
) // L6
2312 "movq (%0, %%"REG_c
"), %%mm7 \n\t" // L7
2313 PAVGB((%1, %%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, %%"REG_a
") \n\t" // R3
2318 "movq %%mm4, (%1, %2, 4) \n\t" // R4
2319 "movq %%mm5, (%1, %%"REG_d
") \n\t" // R5
2320 "movq %%mm6, (%1, %%"REG_a
", 2) \n\t" // R6
2321 "movq %%mm7, (%1, %%"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, %%"REG_a
") \n\t" // L3
2326 "movq %%mm4, (%0, %2, 4) \n\t" // L4
2327 "movq %%mm5, (%0, %%"REG_d
") \n\t" // L5
2328 "movq %%mm6, (%0, %%"REG_a
", 2) \n\t" // L6
2329 "movq %%mm7, (%0, %%"REG_c
") \n\t" // L7
2333 "cmpl 508(%%"REG_d
"), %%ecx \n\t"
2336 "lea (%%"REG_a
", %2, 2), %%"REG_d
" \n\t" // 5*stride
2337 "lea (%%"REG_d
", %2, 2), %%"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, %%"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, %%"REG_a
"), %%mm7 \n\t" // R3
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, %%"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, %%"REG_a
") \n\t" // L3
2363 "movq (%0, %2, 4), %%mm0 \n\t" // L4
2364 "movq (%0, %%"REG_d
"), %%mm1 \n\t" // L5
2365 "movq (%0, %%"REG_a
", 2), %%mm2 \n\t" // L6
2366 "movq (%0, %%"REG_c
"), %%mm3 \n\t" // L7
2367 "movq (%1, %2, 4), %%mm4 \n\t" // R4
2368 "movq (%1, %%"REG_d
"), %%mm5 \n\t" // R5
2369 "movq (%1, %%"REG_a
", 2), %%mm6 \n\t" // R6
2370 "movq (%1, %%"REG_c
"), %%mm7 \n\t" // R7
2379 "movq %%mm0, (%1, %2, 4) \n\t" // R4
2380 "movq %%mm1, (%1, %%"REG_d
") \n\t" // R5
2381 "movq %%mm2, (%1, %%"REG_a
", 2) \n\t" // R6
2382 "movq %%mm3, (%1, %%"REG_c
") \n\t" // R7
2383 "movq %%mm0, (%0, %2, 4) \n\t" // L4
2384 "movq %%mm1, (%0, %%"REG_d
") \n\t" // L5
2385 "movq %%mm2, (%0, %%"REG_a
", 2) \n\t" // L6
2386 "movq %%mm3, (%0, %%"REG_c
") \n\t" // L7
2390 "lea (%%"REG_a
", %2, 2), %%"REG_d
" \n\t" // 5*stride
2391 "lea (%%"REG_d
", %2, 2), %%"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, %%"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, %%"REG_a
"), %%mm7 \n\t" // R3
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, %%"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, %%"REG_a
") \n\t" // L3
2421 "movq (%0, %2, 4), %%mm0 \n\t" // L4
2422 "movq (%0, %%"REG_d
"), %%mm1 \n\t" // L5
2423 "movq (%0, %%"REG_a
", 2), %%mm2 \n\t" // L6
2424 "movq (%0, %%"REG_c
"), %%mm3 \n\t" // L7
2425 "movq (%1, %2, 4), %%mm4 \n\t" // R4
2426 "movq (%1, %%"REG_d
"), %%mm5 \n\t" // R5
2427 "movq (%1, %%"REG_a
", 2), %%mm6 \n\t" // R6
2428 "movq (%1, %%"REG_c
"), %%mm7 \n\t" // R7
2441 "movq %%mm0, (%1, %2, 4) \n\t" // R4
2442 "movq %%mm1, (%1, %%"REG_d
") \n\t" // R5
2443 "movq %%mm2, (%1, %%"REG_a
", 2) \n\t" // R6
2444 "movq %%mm3, (%1, %%"REG_c
") \n\t" // R7
2445 "movq %%mm0, (%0, %2, 4) \n\t" // L4
2446 "movq %%mm1, (%0, %%"REG_d
") \n\t" // L5
2447 "movq %%mm2, (%0, %%"REG_a
", 2) \n\t" // L6
2448 "movq %%mm3, (%0, %%"REG_c
") \n\t" // L7
2452 :: "r" (src
), "r" (tempBlurred
), "r"((x86_reg
)stride
), "m" (tempBlurredPast
)
2453 NAMED_CONSTRAINTS_ADD(b80
)
2454 : "%"REG_a
, "%"REG_d
, "%"REG_c
, "memory"
2456 #else //(TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW) && HAVE_6REGS
2466 int ref
= tempBlurred
[ x
+ y
*stride
];
2467 int cur
= src
[ x
+ y
*stride
];
2469 // if(x==0 || x==7) d1+= d1>>1;
2470 // if(y==0 || y==7) d1+= d1>>1;
2479 +(*(tempBlurredPast
-256))
2480 +(*(tempBlurredPast
-1))+ (*(tempBlurredPast
+1))
2481 +(*(tempBlurredPast
+256))
2484 // ((*tempBlurredPast)*3 + d + 2)>>2;
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)
2493 if(d
> maxNoise
[1]){
2494 if(d
< maxNoise
[2]){
2498 int ref
= tempBlurred
[ x
+ y
*stride
];
2499 int cur
= src
[ x
+ y
*stride
];
2500 tempBlurred
[ x
+ y
*stride
]=
2501 src
[ x
+ y
*stride
]=
2509 tempBlurred
[ x
+ y
*stride
]= src
[ x
+ y
*stride
];
2514 if(d
< maxNoise
[0]){
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;
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;
2539 #endif //(TEMPLATE_PP_MMXEXT || TEMPLATE_PP_3DNOW) && HAVE_6REGS
2541 #endif //TEMPLATE_PP_ALTIVEC
2545 * accurate deblock filter
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
2553 "movq %0, %%mm7 \n\t"
2554 "movq %1, %%mm6 \n\t"
2555 : : "m" (c
->mmxDcOffset
[c
->nonBQP
]), "m" (c
->mmxDcThreshold
[c
->nonBQP
])
2559 "lea (%2, %3), %%"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
2563 "movq (%2), %%mm0 \n\t"
2564 "movq (%%"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"
2571 "movq (%%"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"
2579 "movq (%%"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"
2587 "lea (%%"REG_a
", %3, 4), %%"REG_a
" \n\t"
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"
2597 "movq (%%"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"
2605 "movq (%%"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"
2613 "movq (%%"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"
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"
2629 "movq (%%"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"
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"
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"
2652 : "=m" (eq_mask
), "=m" (dc_mask
)
2653 : "r" (src
), "r" ((x86_reg
)step
), "m" (c
->pQPb
), "m"(c
->ppMode
.flatnessThreshold
)
2657 both_masks
= dc_mask
& eq_mask
;
2660 x86_reg offset
= -8*step
;
2661 int64_t *temp_sums
= sums
;
2664 "movq %2, %%mm0 \n\t" // QP,..., QP
2665 "pxor %%mm4, %%mm4 \n\t"
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
2677 "pxor %%mm6, %%mm1 \n\t"
2678 "pand %%mm0, %%mm1 \n\t"
2679 "pxor %%mm1, %%mm6 \n\t"
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
2694 "pxor %%mm7, %%mm1 \n\t"
2695 "pand %%mm0, %%mm1 \n\t"
2696 "pxor %%mm1, %%mm7 \n\t"
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
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"
2711 "movq (%0), %%mm2 \n\t"\
2712 "movq (%0), %%mm3 \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"
2720 "movq (%0), %%mm2 \n\t"\
2721 "movq (%0), %%mm3 \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"
2732 "movq %%mm0, (%3) \n\t"
2733 "movq %%mm1, 8(%3) \n\t"
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"
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"
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"
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"
2759 "movq %%mm7, %%mm6 \n\t"
2760 "punpckhbw %%mm4, %%mm7 \n\t"
2761 "punpcklbw %%mm4, %%mm6 \n\t"
2767 "movq %%mm0, 80(%3) \n\t"
2768 "movq %%mm1, 88(%3) \n\t"
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"
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"
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"
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"
2794 "mov %4, %0 \n\t" //FIXME
2797 : "r" ((x86_reg
)step
), "m" (c
->pQPb
), "r"(sums
), "g"(src
)
2798 NAMED_CONSTRAINTS_ADD(w04
)
2801 src
+= step
; // src points to begin of the 8x8 Block
2804 "movq %4, %%mm6 \n\t"
2805 "pcmpeqb %%mm5, %%mm5 \n\t"
2806 "pxor %%mm6, %%mm5 \n\t"
2807 "pxor %%mm7, %%mm7 \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"
2834 : "+r"(offset
), "+r"(temp_sums
)
2835 : "r" ((x86_reg
)step
), "r"(src
- offset
), "m"(both_masks
)
2838 src
+= step
; // src points to begin of the 8x8 Block
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
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
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
2853 "movq (%0, %1), %%mm2 \n\t"
2854 "lea (%0, %1, 2), %%"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
2859 "movq (%%"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
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
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
2876 "movq (%%"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
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
2888 "movq (%%"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
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
2902 "lea (%%"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
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
2917 "movq (%%"REG_a
", %1, 4), %%mm6 \n\t"
2918 "punpcklbw %%mm7, %%mm6 \n\t" // L6
2919 "psubw %%mm6, %%mm2 \n\t" // L5 - L6
2920 "movq (%%"REG_a
", %1, 4), %%mm6 \n\t"
2921 "punpckhbw %%mm7, %%mm6 \n\t" // H6
2922 "psubw %%mm6, %%mm3 \n\t" // H5 - H6
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
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
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
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
2944 "movq (%4), %%mm2 \n\t" // 2L0 - 5L1 + 5L2 - 2L3
2945 "movq 8(%4), %%mm3 \n\t" // 2H0 - 5H1 + 5H2 - 2H3
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|
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|
2979 #if TEMPLATE_PP_MMXEXT
2980 "pminsw %%mm2, %%mm0 \n\t"
2981 "pminsw %%mm3, %%mm1 \n\t"
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"
2991 "movd %2, %%mm2 \n\t" // QP
2992 "punpcklbw %%mm7, %%mm2 \n\t"
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|
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"
3010 "psubusw %%mm0, %%mm4 \n\t" // hd
3011 "psubusw %%mm1, %%mm5 \n\t" // ld
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"
3023 "movq 16(%4), %%mm0 \n\t" // L3 - L4
3024 "movq 24(%4), %%mm1 \n\t" // H3 - H4
3026 "pxor %%mm2, %%mm2 \n\t"
3027 "pxor %%mm3, %%mm3 \n\t"
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
3038 "pxor %%mm6, %%mm2 \n\t"
3039 "pxor %%mm7, %%mm3 \n\t"
3040 "pand %%mm2, %%mm4 \n\t"
3041 "pand %%mm3, %%mm5 \n\t"
3043 #if TEMPLATE_PP_MMXEXT
3044 "pminsw %%mm0, %%mm4 \n\t"
3045 "pminsw %%mm1, %%mm5 \n\t"
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"
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"
3069 : "r" ((x86_reg
)step
), "m" (c
->pQPb
), "m"(eq_mask
), "r"(tmp
)
3070 NAMED_CONSTRAINTS_ADD(w05
,w20
)
3075 STOP_TIMER("step16")
3081 #endif //TEMPLATE_PP_MMX
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
);
3087 * Copy a block from src to dst and fixes the blacklevel.
3088 * levelFix == 0 -> do not touch the brightness & contrast
3090 #undef REAL_SCALED_CPY
3093 static inline void RENAME(blockCopy
)(uint8_t dst
[], int dstStride
, const uint8_t src
[], int srcStride
,
3094 int levelFix
, int64_t *packedOffsetAndScale
)
3096 #if !TEMPLATE_PP_MMX || !HAVE_6REGS
3100 #if TEMPLATE_PP_MMX && HAVE_6REGS
3102 "movq (%%"REG_a
"), %%mm2 \n\t" // packedYOffset
3103 "movq 8(%%"REG_a
"), %%mm3 \n\t" // packedYScale
3104 "lea (%2,%4), %%"REG_a
" \n\t"
3105 "lea (%3,%5), %%"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"\
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"\
3157 #endif //TEMPLATE_PP_MMXEXT
3158 #define SCALED_CPY(src1, src2, dst1, dst2)\
3159 REAL_SCALED_CPY(src1, src2, dst1, dst2)
3161 SCALED_CPY((%2) , (%2, %4) , (%3) , (%3, %5))
3162 SCALED_CPY((%2, %4, 2), (%%REGa
, %4, 2), (%3, %5, 2), (%%REGd
, %5, 2))
3163 SCALED_CPY((%2, %4, 4), (%%REGa
, %4, 4), (%3, %5, 4), (%%REGd
, %5, 4))
3164 "lea (%%"REG_a
",%4,4), %%"REG_a
" \n\t"
3165 "lea (%%"REG_d
",%5,4), %%"REG_d
" \n\t"
3166 SCALED_CPY((%%REGa
, %4), (%%REGa
, %4, 2), (%%REGd
, %5), (%%REGd
, %5, 2))
3169 : "=&a" (packedOffsetAndScale
)
3170 : "0" (packedOffsetAndScale
),
3173 "r" ((x86_reg
)srcStride
),
3174 "r" ((x86_reg
)dstStride
)
3177 #else //TEMPLATE_PP_MMX && HAVE_6REGS
3179 memcpy( &(dst
[dstStride
*i
]),
3180 &(src
[srcStride
*i
]), BLOCK_SIZE
);
3181 #endif //TEMPLATE_PP_MMX && HAVE_6REGS
3183 #if TEMPLATE_PP_MMX && HAVE_6REGS
3185 "lea (%0,%2), %%"REG_a
" \n\t"
3186 "lea (%1,%3), %%"REG_d
" \n\t"
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"\
3194 #define SIMPLE_CPY(src1, src2, dst1, dst2)\
3195 REAL_SIMPLE_CPY(src1, src2, dst1, dst2)
3197 SIMPLE_CPY((%0) , (%0, %2) , (%1) , (%1, %3))
3198 SIMPLE_CPY((%0, %2, 2), (%%REGa
, %2, 2), (%1, %3, 2), (%%REGd
, %3, 2))
3199 SIMPLE_CPY((%0, %2, 4), (%%REGa
, %2, 4), (%1, %3, 4), (%%REGd
, %3, 4))
3200 "lea (%%"REG_a
",%2,4), %%"REG_a
" \n\t"
3201 "lea (%%"REG_d
",%3,4), %%"REG_d
" \n\t"
3202 SIMPLE_CPY((%%REGa
, %2), (%%REGa
, %2, 2), (%%REGd
, %3), (%%REGd
, %3, 2))
3206 "r" ((x86_reg
)srcStride
),
3207 "r" ((x86_reg
)dstStride
)
3208 : "%"REG_a
, "%"REG_d
3210 #else //TEMPLATE_PP_MMX && HAVE_6REGS
3212 memcpy( &(dst
[dstStride
*i
]),
3213 &(src
[srcStride
*i
]), BLOCK_SIZE
);
3214 #endif //TEMPLATE_PP_MMX && HAVE_6REGS
3219 * Duplicate the given 8 src pixels ? times upward
3221 static inline void RENAME(duplicate
)(uint8_t src
[], int stride
)
3225 "movq (%0), %%mm0 \n\t"
3226 "movq %%mm0, (%0, %1, 4) \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"
3233 : "r" ((x86_reg
)-stride
)
3246 * Filter array of bytes (Y or U or V values)
3248 static void RENAME(postProcess
)(const uint8_t src
[], int srcStride
, uint8_t dst
[], int dstStride
, int width
, int height
,
3249 const QP_STORE_T QPs
[], int QPStride
, int isColor
, PPContext
*c2
)
3251 DECLARE_ALIGNED(8, PPContext
, c
)= *c2
; //copy to stack for faster access
3253 #ifdef TEMPLATE_PP_TIME_MODE
3254 const int mode
= TEMPLATE_PP_TIME_MODE
;
3256 const int mode
= isColor
? c
.ppMode
.chromMode
: c
.ppMode
.lumMode
;
3258 int black
=0, white
=255; // blackest black and whitest white in the picture
3259 int QPCorrecture
= 256*256;
3266 const int qpHShift
= isColor
? 4-c
.hChromaSubSample
: 4;
3267 const int qpVShift
= isColor
? 4-c
.vChromaSubSample
: 4;
3270 uint64_t * const yHistogram
= c
.yHistogram
;
3271 uint8_t * const tempSrc
= srcStride
> 0 ? c
.tempSrc
: c
.tempSrc
- 23*srcStride
;
3272 uint8_t * const tempDst
= (dstStride
> 0 ? c
.tempDst
: c
.tempDst
- 23*dstStride
) + 32;
3273 //const int mbWidth= isColor ? (width+7)>>3 : (width+15)>>4;
3275 if (mode
& VISUALIZE
){
3276 if(!(mode
& (V_A_DEBLOCK
| H_A_DEBLOCK
)) || TEMPLATE_PP_MMX
) {
3277 av_log(c2
, AV_LOG_WARNING
, "Visualization is currently only supported with the accurate deblock filter without SIMD\n");
3282 for(i
=0; i
<57; i
++){
3283 int offset
= ((i
*c
.ppMode
.baseDcDiff
)>>8) + 1;
3284 int threshold
= offset
*2 + 1;
3285 c
.mmxDcOffset
[i
]= 0x7F - offset
;
3286 c
.mmxDcThreshold
[i
]= 0x7F - threshold
;
3287 c
.mmxDcOffset
[i
]*= 0x0101010101010101LL
;
3288 c
.mmxDcThreshold
[i
]*= 0x0101010101010101LL
;
3292 if(mode
& CUBIC_IPOL_DEINT_FILTER
) copyAhead
=16;
3293 else if( (mode
& LINEAR_BLEND_DEINT_FILTER
)
3294 || (mode
& FFMPEG_DEINT_FILTER
)
3295 || (mode
& LOWPASS5_DEINT_FILTER
)) copyAhead
=14;
3296 else if( (mode
& V_DEBLOCK
)
3297 || (mode
& LINEAR_IPOL_DEINT_FILTER
)
3298 || (mode
& MEDIAN_DEINT_FILTER
)
3299 || (mode
& V_A_DEBLOCK
)) copyAhead
=13;
3300 else if(mode
& V_X1_FILTER
) copyAhead
=11;
3301 // else if(mode & V_RK1_FILTER) copyAhead=10;
3302 else if(mode
& DERING
) copyAhead
=9;
3310 uint64_t maxClipped
;
3315 // first frame is fscked so we ignore it
3316 if(c
.frameNum
== 1) yHistogram
[0]= width
*(uint64_t)height
/64*15/256;
3318 for(i
=0; i
<256; i
++){
3319 sum
+= yHistogram
[i
];
3322 /* We always get a completely black picture first. */
3323 maxClipped
= (uint64_t)(sum
* c
.ppMode
.maxClippedThreshold
);
3326 for(black
=255; black
>0; black
--){
3327 if(clipped
< maxClipped
) break;
3328 clipped
-= yHistogram
[black
];
3332 for(white
=0; white
<256; white
++){
3333 if(clipped
< maxClipped
) break;
3334 clipped
-= yHistogram
[white
];
3337 scale
= (double)(c
.ppMode
.maxAllowedY
- c
.ppMode
.minAllowedY
) / (double)(white
-black
);
3339 #if TEMPLATE_PP_MMXEXT
3340 c
.packedYScale
= (uint16_t)(scale
*256.0 + 0.5);
3341 c
.packedYOffset
= (((black
*c
.packedYScale
)>>8) - c
.ppMode
.minAllowedY
) & 0xFFFF;
3343 c
.packedYScale
= (uint16_t)(scale
*1024.0 + 0.5);
3344 c
.packedYOffset
= (black
- c
.ppMode
.minAllowedY
) & 0xFFFF;
3347 c
.packedYOffset
|= c
.packedYOffset
<<32;
3348 c
.packedYOffset
|= c
.packedYOffset
<<16;
3350 c
.packedYScale
|= c
.packedYScale
<<32;
3351 c
.packedYScale
|= c
.packedYScale
<<16;
3353 if(mode
& LEVEL_FIX
) QPCorrecture
= (int)(scale
*256*256 + 0.5);
3354 else QPCorrecture
= 256*256;
3356 c
.packedYScale
= 0x0100010001000100LL
;
3358 QPCorrecture
= 256*256;
3361 /* copy & deinterlace first row of blocks */
3364 const uint8_t *srcBlock
= &(src
[y
*srcStride
]);
3365 uint8_t *dstBlock
= tempDst
+ dstStride
;
3367 // From this point on it is guaranteed that we can read and write 16 lines downward
3368 // finish 1 block before the next otherwise we might have a problem
3369 // with the L1 Cache of the P4 ... or only a few blocks at a time or something
3370 for(x
=0; x
<width
; x
+=BLOCK_SIZE
){
3372 #if TEMPLATE_PP_MMXEXT && HAVE_6REGS
3374 prefetchnta(srcBlock + (((x>>2)&6) + 5)*srcStride + 32);
3375 prefetchnta(srcBlock + (((x>>2)&6) + 6)*srcStride + 32);
3376 prefetcht0(dstBlock + (((x>>2)&6) + 5)*dstStride + 32);
3377 prefetcht0(dstBlock + (((x>>2)&6) + 6)*dstStride + 32);
3381 "mov %4, %%"REG_a
" \n\t"
3382 "shr $2, %%"REG_a
" \n\t"
3383 "and $6, %%"REG_a
" \n\t"
3384 "add %5, %%"REG_a
" \n\t"
3385 "mov %%"REG_a
", %%"REG_d
" \n\t"
3386 "imul %1, %%"REG_a
" \n\t"
3387 "imul %3, %%"REG_d
" \n\t"
3388 "prefetchnta 32(%%"REG_a
", %0) \n\t"
3389 "prefetcht0 32(%%"REG_d
", %2) \n\t"
3390 "add %1, %%"REG_a
" \n\t"
3391 "add %3, %%"REG_d
" \n\t"
3392 "prefetchnta 32(%%"REG_a
", %0) \n\t"
3393 "prefetcht0 32(%%"REG_d
", %2) \n\t"
3394 :: "r" (srcBlock
), "r" ((x86_reg
)srcStride
), "r" (dstBlock
), "r" ((x86_reg
)dstStride
),
3395 "g" ((x86_reg
)x
), "g" ((x86_reg
)copyAhead
)
3396 : "%"REG_a
, "%"REG_d
3399 #elif TEMPLATE_PP_3DNOW
3400 //FIXME check if this is faster on an 3dnow chip or if it is faster without the prefetch or ...
3401 /* prefetch(srcBlock + (((x>>3)&3) + 5)*srcStride + 32);
3402 prefetch(srcBlock + (((x>>3)&3) + 9)*srcStride + 32);
3403 prefetchw(dstBlock + (((x>>3)&3) + 5)*dstStride + 32);
3404 prefetchw(dstBlock + (((x>>3)&3) + 9)*dstStride + 32);
3408 RENAME(blockCopy
)(dstBlock
+ dstStride
*8, dstStride
,
3409 srcBlock
+ srcStride
*8, srcStride
, mode
& LEVEL_FIX
, &c
.packedYOffset
);
3411 RENAME(duplicate
)(dstBlock
+ dstStride
*8, dstStride
);
3413 if(mode
& LINEAR_IPOL_DEINT_FILTER
)
3414 RENAME(deInterlaceInterpolateLinear
)(dstBlock
, dstStride
);
3415 else if(mode
& LINEAR_BLEND_DEINT_FILTER
)
3416 RENAME(deInterlaceBlendLinear
)(dstBlock
, dstStride
, c
.deintTemp
+ x
);
3417 else if(mode
& MEDIAN_DEINT_FILTER
)
3418 RENAME(deInterlaceMedian
)(dstBlock
, dstStride
);
3419 else if(mode
& CUBIC_IPOL_DEINT_FILTER
)
3420 RENAME(deInterlaceInterpolateCubic
)(dstBlock
, dstStride
);
3421 else if(mode
& FFMPEG_DEINT_FILTER
)
3422 RENAME(deInterlaceFF
)(dstBlock
, dstStride
, c
.deintTemp
+ x
);
3423 else if(mode
& LOWPASS5_DEINT_FILTER
)
3424 RENAME(deInterlaceL5
)(dstBlock
, dstStride
, c
.deintTemp
+ x
, c
.deintTemp
+ width
+ x
);
3425 /* else if(mode & CUBIC_BLEND_DEINT_FILTER)
3426 RENAME(deInterlaceBlendCubic)(dstBlock, dstStride);
3431 if(width
==FFABS(dstStride
))
3432 linecpy(dst
, tempDst
+ 9*dstStride
, copyAhead
, dstStride
);
3435 for(i
=0; i
<copyAhead
; i
++){
3436 memcpy(dst
+ i
*dstStride
, tempDst
+ (9+i
)*dstStride
, width
);
3441 for(y
=0; y
<height
; y
+=BLOCK_SIZE
){
3442 //1% speedup if these are here instead of the inner loop
3443 const uint8_t *srcBlock
= &(src
[y
*srcStride
]);
3444 uint8_t *dstBlock
= &(dst
[y
*dstStride
]);
3446 uint8_t *tempBlock1
= c
.tempBlocks
;
3447 uint8_t *tempBlock2
= c
.tempBlocks
+ 8;
3449 const int8_t *QPptr
= &QPs
[(y
>>qpVShift
)*QPStride
];
3450 int8_t *nonBQPptr
= &c
.nonBQPTable
[(y
>>qpVShift
)*FFABS(QPStride
)];
3452 /* can we mess with a 8x16 block from srcBlock/dstBlock downwards and 1 line upwards
3453 if not than use a temporary buffer */
3456 /* copy from line (copyAhead) to (copyAhead+7) of src, these will be copied with
3457 blockcopy to dst later */
3458 linecpy(tempSrc
+ srcStride
*copyAhead
, srcBlock
+ srcStride
*copyAhead
,
3459 FFMAX(height
-y
-copyAhead
, 0), srcStride
);
3461 /* duplicate last line of src to fill the void up to line (copyAhead+7) */
3462 for(i
=FFMAX(height
-y
, 8); i
<copyAhead
+8; i
++)
3463 memcpy(tempSrc
+ srcStride
*i
, src
+ srcStride
*(height
-1), FFABS(srcStride
));
3465 /* copy up to (copyAhead+1) lines of dst (line -1 to (copyAhead-1))*/
3466 linecpy(tempDst
, dstBlock
- dstStride
, FFMIN(height
-y
+1, copyAhead
+1), dstStride
);
3468 /* duplicate last line of dst to fill the void up to line (copyAhead) */
3469 for(i
=height
-y
+1; i
<=copyAhead
; i
++)
3470 memcpy(tempDst
+ dstStride
*i
, dst
+ dstStride
*(height
-1), FFABS(dstStride
));
3472 dstBlock
= tempDst
+ dstStride
;
3476 // From this point on it is guaranteed that we can read and write 16 lines downward
3477 // finish 1 block before the next otherwise we might have a problem
3478 // with the L1 Cache of the P4 ... or only a few blocks at a time or something
3479 for(x
=0; x
<width
; x
+=BLOCK_SIZE
){
3480 const int stride
= dstStride
;
3485 QP
= QPptr
[x
>>qpHShift
];
3486 c
.nonBQP
= nonBQPptr
[x
>>qpHShift
];
3489 QP
= (QP
* QPCorrecture
+ 256*128)>>16;
3490 c
.nonBQP
= nonBQPptr
[x
>>4];
3491 c
.nonBQP
= (c
.nonBQP
* QPCorrecture
+ 256*128)>>16;
3492 yHistogram
[ srcBlock
[srcStride
*12 + 4] ]++;
3497 "movd %1, %%mm7 \n\t"
3498 "packuswb %%mm7, %%mm7 \n\t" // 0, 0, 0, QP, 0, 0, 0, QP
3499 "packuswb %%mm7, %%mm7 \n\t" // 0,QP, 0, QP, 0,QP, 0, QP
3500 "packuswb %%mm7, %%mm7 \n\t" // QP,..., QP
3501 "movq %%mm7, %0 \n\t"
3508 #if TEMPLATE_PP_MMXEXT && HAVE_6REGS
3510 prefetchnta(srcBlock + (((x>>2)&6) + 5)*srcStride + 32);
3511 prefetchnta(srcBlock + (((x>>2)&6) + 6)*srcStride + 32);
3512 prefetcht0(dstBlock + (((x>>2)&6) + 5)*dstStride + 32);
3513 prefetcht0(dstBlock + (((x>>2)&6) + 6)*dstStride + 32);
3517 "mov %4, %%"REG_a
" \n\t"
3518 "shr $2, %%"REG_a
" \n\t"
3519 "and $6, %%"REG_a
" \n\t"
3520 "add %5, %%"REG_a
" \n\t"
3521 "mov %%"REG_a
", %%"REG_d
" \n\t"
3522 "imul %1, %%"REG_a
" \n\t"
3523 "imul %3, %%"REG_d
" \n\t"
3524 "prefetchnta 32(%%"REG_a
", %0) \n\t"
3525 "prefetcht0 32(%%"REG_d
", %2) \n\t"
3526 "add %1, %%"REG_a
" \n\t"
3527 "add %3, %%"REG_d
" \n\t"
3528 "prefetchnta 32(%%"REG_a
", %0) \n\t"
3529 "prefetcht0 32(%%"REG_d
", %2) \n\t"
3530 :: "r" (srcBlock
), "r" ((x86_reg
)srcStride
), "r" (dstBlock
), "r" ((x86_reg
)dstStride
),
3531 "g" ((x86_reg
)x
), "g" ((x86_reg
)copyAhead
)
3532 : "%"REG_a
, "%"REG_d
3535 #elif TEMPLATE_PP_3DNOW
3536 //FIXME check if this is faster on an 3dnow chip or if it is faster without the prefetch or ...
3537 /* prefetch(srcBlock + (((x>>3)&3) + 5)*srcStride + 32);
3538 prefetch(srcBlock + (((x>>3)&3) + 9)*srcStride + 32);
3539 prefetchw(dstBlock + (((x>>3)&3) + 5)*dstStride + 32);
3540 prefetchw(dstBlock + (((x>>3)&3) + 9)*dstStride + 32);
3544 RENAME(blockCopy
)(dstBlock
+ dstStride
*copyAhead
, dstStride
,
3545 srcBlock
+ srcStride
*copyAhead
, srcStride
, mode
& LEVEL_FIX
, &c
.packedYOffset
);
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);
3563 /* only deblock if we have 2 blocks */
3565 if(mode
& V_X1_FILTER
)
3566 RENAME(vertX1Filter
)(dstBlock
, stride
, &c
);
3567 else if(mode
& V_DEBLOCK
){
3568 const int t
= RENAME(vertClassify
)(dstBlock
, stride
, &c
);
3571 RENAME(doVertLowPass
)(dstBlock
, stride
, &c
);
3573 RENAME(doVertDefFilter
)(dstBlock
, stride
, &c
);
3574 }else if(mode
& V_A_DEBLOCK
){
3575 RENAME(do_a_deblock
)(dstBlock
, stride
, 1, &c
, mode
);
3580 RENAME(transpose1
)(tempBlock1
, tempBlock2
, dstBlock
, dstStride
);
3582 /* check if we have a previous block to deblock it with dstBlock */
3585 if(mode
& H_X1_FILTER
)
3586 RENAME(vertX1Filter
)(tempBlock1
, 16, &c
);
3587 else if(mode
& H_DEBLOCK
){
3589 const int t
= RENAME(vertClassify
)(tempBlock1
, 16, &c
);
3590 //STOP_TIMER("dc & minmax")
3592 RENAME(doVertLowPass
)(tempBlock1
, 16, &c
);
3594 RENAME(doVertDefFilter
)(tempBlock1
, 16, &c
);
3595 }else if(mode
& H_A_DEBLOCK
){
3596 RENAME(do_a_deblock
)(tempBlock1
, 16, 1, &c
, mode
);
3599 RENAME(transpose2
)(dstBlock
-4, dstStride
, tempBlock1
+ 4*16);
3602 if(mode
& H_X1_FILTER
)
3603 horizX1Filter(dstBlock
-4, stride
, QP
);
3604 else if(mode
& H_DEBLOCK
){
3605 #if TEMPLATE_PP_ALTIVEC
3606 DECLARE_ALIGNED(16, unsigned char, tempBlock
)[272];
3608 transpose_16x8_char_toPackedAlign_altivec(tempBlock
, dstBlock
- (4 + 1), stride
);
3610 t
= vertClassify_altivec(tempBlock
-48, 16, &c
);
3612 doVertLowPass_altivec(tempBlock
-48, 16, &c
);
3613 transpose_8x16_char_fromPackedAlign_altivec(dstBlock
- (4 + 1), tempBlock
, stride
);
3616 doVertDefFilter_altivec(tempBlock
-48, 16, &c
);
3617 transpose_8x16_char_fromPackedAlign_altivec(dstBlock
- (4 + 1), tempBlock
, stride
);
3620 const int t
= RENAME(horizClassify
)(dstBlock
-4, stride
, &c
);
3623 RENAME(doHorizLowPass
)(dstBlock
-4, stride
, &c
);
3625 RENAME(doHorizDefFilter
)(dstBlock
-4, stride
, &c
);
3627 }else if(mode
& H_A_DEBLOCK
){
3628 RENAME(do_a_deblock
)(dstBlock
-8, 1, stride
, &c
, mode
);
3630 #endif //TEMPLATE_PP_MMX
3632 //FIXME filter first line
3633 if(y
>0) RENAME(dering
)(dstBlock
- stride
- 8, stride
, &c
);
3636 if(mode
& TEMP_NOISE_FILTER
)
3638 RENAME(tempNoiseReducer
)(dstBlock
-8, stride
,
3639 c
.tempBlurred
[isColor
] + y
*dstStride
+ x
,
3640 c
.tempBlurredPast
[isColor
] + (y
>>3)*256 + (x
>>3) + 256,
3641 c
.ppMode
.maxTmpNoise
);
3649 tmpXchg
= tempBlock1
;
3650 tempBlock1
= tempBlock2
;
3651 tempBlock2
= tmpXchg
;
3656 if(y
> 0) RENAME(dering
)(dstBlock
- dstStride
- 8, dstStride
, &c
);
3659 if((mode
& TEMP_NOISE_FILTER
)){
3660 RENAME(tempNoiseReducer
)(dstBlock
-8, dstStride
,
3661 c
.tempBlurred
[isColor
] + y
*dstStride
+ x
,
3662 c
.tempBlurredPast
[isColor
] + (y
>>3)*256 + (x
>>3) + 256,
3663 c
.ppMode
.maxTmpNoise
);
3666 /* did we use a tmp buffer for the last lines*/
3668 uint8_t *dstBlock
= &(dst
[y
*dstStride
]);
3669 if(width
==FFABS(dstStride
))
3670 linecpy(dstBlock
, tempDst
+ dstStride
, height
-y
, dstStride
);
3673 for(i
=0; i
<height
-y
; i
++){
3674 memcpy(dstBlock
+ i
*dstStride
, tempDst
+ (i
+1)*dstStride
, width
);
3679 for(x=0; x<width; x+=32){
3681 i+= dstBlock[x + 7*dstStride] + dstBlock[x + 8*dstStride]
3682 + dstBlock[x + 9*dstStride] + dstBlock[x +10*dstStride]
3683 + dstBlock[x +11*dstStride] + dstBlock[x +12*dstStride];
3684 + dstBlock[x +13*dstStride]
3685 + dstBlock[x +14*dstStride] + dstBlock[x +15*dstStride];
3688 #if TEMPLATE_PP_3DNOW
3689 __asm__
volatile("femms");
3690 #elif TEMPLATE_PP_MMX
3691 __asm__
volatile("emms");
3694 #ifdef DEBUG_BRIGHTNESS
3698 for(i
=0; i
<256; i
++)
3699 if(yHistogram
[i
] > max
) max
=yHistogram
[i
];
3701 for(i
=1; i
<256; i
++){
3703 int start
=yHistogram
[i
-1]/(max
/256+1);
3704 int end
=yHistogram
[i
]/(max
/256+1);
3705 int inc
= end
> start
? 1 : -1;
3706 for(x
=start
; x
!=end
+inc
; x
+=inc
)
3707 dst
[ i
*dstStride
+ x
]+=128;
3710 for(i
=0; i
<100; i
+=2){
3711 dst
[ (white
)*dstStride
+ i
]+=128;
3712 dst
[ (black
)*dstStride
+ i
]+=128;
3717 *c2
= c
; //copy local context back
3722 #undef TEMPLATE_PP_C
3723 #undef TEMPLATE_PP_ALTIVEC
3724 #undef TEMPLATE_PP_MMX
3725 #undef TEMPLATE_PP_MMXEXT
3726 #undef TEMPLATE_PP_3DNOW
3727 #undef TEMPLATE_PP_SSE2