Libav
dsputil_init.c
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1 /*
2  * This file is part of Libav.
3  *
4  * Libav is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Lesser General Public
6  * License as published by the Free Software Foundation; either
7  * version 2.1 of the License, or (at your option) any later version.
8  *
9  * Libav is distributed in the hope that it will be useful,
10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12  * Lesser General Public License for more details.
13  *
14  * You should have received a copy of the GNU Lesser General Public
15  * License along with Libav; if not, write to the Free Software
16  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
17  */
18 
19 #include "config.h"
20 #include "libavutil/attributes.h"
21 #include "libavutil/cpu.h"
22 #include "libavutil/internal.h"
23 #include "libavutil/x86/asm.h"
24 #include "libavutil/x86/cpu.h"
25 #include "libavcodec/dsputil.h"
26 #include "libavcodec/simple_idct.h"
27 #include "libavcodec/version.h"
28 #include "dsputil_x86.h"
29 #include "idct_xvid.h"
30 
31 void ff_put_pixels8_l2_mmxext(uint8_t *dst, uint8_t *src1, uint8_t *src2,
32  int dstStride, int src1Stride, int h);
34  uint8_t *src2, int dstStride,
35  int src1Stride, int h);
36 void ff_avg_pixels8_l2_mmxext(uint8_t *dst, uint8_t *src1, uint8_t *src2,
37  int dstStride, int src1Stride, int h);
38 void ff_put_pixels16_l2_mmxext(uint8_t *dst, uint8_t *src1, uint8_t *src2,
39  int dstStride, int src1Stride, int h);
40 void ff_avg_pixels16_l2_mmxext(uint8_t *dst, uint8_t *src1, uint8_t *src2,
41  int dstStride, int src1Stride, int h);
43  int dstStride, int src1Stride, int h);
45  int dstStride, int srcStride, int h);
47  int dstStride, int srcStride, int h);
49  int dstStride, int srcStride,
50  int h);
52  int dstStride, int srcStride, int h);
54  int dstStride, int srcStride, int h);
56  int dstStride, int srcStride,
57  int h);
59  int dstStride, int srcStride);
61  int dstStride, int srcStride);
63  int dstStride, int srcStride);
65  int dstStride, int srcStride);
67  int dstStride, int srcStride);
69  int dstStride, int srcStride);
70 #define ff_put_no_rnd_pixels16_mmxext ff_put_pixels16_mmxext
71 #define ff_put_no_rnd_pixels8_mmxext ff_put_pixels8_mmxext
72 
73 int32_t ff_scalarproduct_int16_mmxext(const int16_t *v1, const int16_t *v2,
74  int order);
75 int32_t ff_scalarproduct_int16_sse2(const int16_t *v1, const int16_t *v2,
76  int order);
77 int32_t ff_scalarproduct_and_madd_int16_mmxext(int16_t *v1, const int16_t *v2,
78  const int16_t *v3,
79  int order, int mul);
80 int32_t ff_scalarproduct_and_madd_int16_sse2(int16_t *v1, const int16_t *v2,
81  const int16_t *v3,
82  int order, int mul);
83 int32_t ff_scalarproduct_and_madd_int16_ssse3(int16_t *v1, const int16_t *v2,
84  const int16_t *v3,
85  int order, int mul);
86 
87 void ff_bswap32_buf_ssse3(uint32_t *dst, const uint32_t *src, int w);
88 void ff_bswap32_buf_sse2(uint32_t *dst, const uint32_t *src, int w);
89 
91  const uint8_t *diff, int w,
92  int *left, int *left_top);
94  int w, int left);
96  int w, int left);
97 
98 void ff_vector_clip_int32_mmx (int32_t *dst, const int32_t *src,
99  int32_t min, int32_t max, unsigned int len);
100 void ff_vector_clip_int32_sse2 (int32_t *dst, const int32_t *src,
101  int32_t min, int32_t max, unsigned int len);
102 void ff_vector_clip_int32_int_sse2(int32_t *dst, const int32_t *src,
103  int32_t min, int32_t max, unsigned int len);
104 void ff_vector_clip_int32_sse4 (int32_t *dst, const int32_t *src,
105  int32_t min, int32_t max, unsigned int len);
106 
107 #if HAVE_YASM
108 
109 PIXELS16(static, ff_avg, , , _mmxext)
110 PIXELS16(static, ff_put, , , _mmxext)
111 
112 #define QPEL_OP(OPNAME, RND, MMX) \
113 static void OPNAME ## qpel8_mc00_ ## MMX (uint8_t *dst, uint8_t *src, \
114  ptrdiff_t stride) \
115 { \
116  ff_ ## OPNAME ## pixels8_ ## MMX(dst, src, stride, 8); \
117 } \
118  \
119 static void OPNAME ## qpel8_mc10_ ## MMX(uint8_t *dst, uint8_t *src, \
120  ptrdiff_t stride) \
121 { \
122  uint64_t temp[8]; \
123  uint8_t * const half = (uint8_t*)temp; \
124  ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(half, src, 8, \
125  stride, 8); \
126  ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, src, half, \
127  stride, stride, 8); \
128 } \
129  \
130 static void OPNAME ## qpel8_mc20_ ## MMX(uint8_t *dst, uint8_t *src, \
131  ptrdiff_t stride) \
132 { \
133  ff_ ## OPNAME ## mpeg4_qpel8_h_lowpass_ ## MMX(dst, src, stride, \
134  stride, 8); \
135 } \
136  \
137 static void OPNAME ## qpel8_mc30_ ## MMX(uint8_t *dst, uint8_t *src, \
138  ptrdiff_t stride) \
139 { \
140  uint64_t temp[8]; \
141  uint8_t * const half = (uint8_t*)temp; \
142  ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(half, src, 8, \
143  stride, 8); \
144  ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, src + 1, half, stride, \
145  stride, 8); \
146 } \
147  \
148 static void OPNAME ## qpel8_mc01_ ## MMX(uint8_t *dst, uint8_t *src, \
149  ptrdiff_t stride) \
150 { \
151  uint64_t temp[8]; \
152  uint8_t * const half = (uint8_t*)temp; \
153  ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(half, src, \
154  8, stride); \
155  ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, src, half, \
156  stride, stride, 8); \
157 } \
158  \
159 static void OPNAME ## qpel8_mc02_ ## MMX(uint8_t *dst, uint8_t *src, \
160  ptrdiff_t stride) \
161 { \
162  ff_ ## OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, src, \
163  stride, stride); \
164 } \
165  \
166 static void OPNAME ## qpel8_mc03_ ## MMX(uint8_t *dst, uint8_t *src, \
167  ptrdiff_t stride) \
168 { \
169  uint64_t temp[8]; \
170  uint8_t * const half = (uint8_t*)temp; \
171  ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(half, src, \
172  8, stride); \
173  ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, src + stride, half, stride,\
174  stride, 8); \
175 } \
176  \
177 static void OPNAME ## qpel8_mc11_ ## MMX(uint8_t *dst, uint8_t *src, \
178  ptrdiff_t stride) \
179 { \
180  uint64_t half[8 + 9]; \
181  uint8_t * const halfH = ((uint8_t*)half) + 64; \
182  uint8_t * const halfHV = ((uint8_t*)half); \
183  ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, \
184  stride, 9); \
185  ff_put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, 8, \
186  stride, 9); \
187  ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
188  ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV, \
189  stride, 8, 8); \
190 } \
191  \
192 static void OPNAME ## qpel8_mc31_ ## MMX(uint8_t *dst, uint8_t *src, \
193  ptrdiff_t stride) \
194 { \
195  uint64_t half[8 + 9]; \
196  uint8_t * const halfH = ((uint8_t*)half) + 64; \
197  uint8_t * const halfHV = ((uint8_t*)half); \
198  ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, \
199  stride, 9); \
200  ff_put ## RND ## pixels8_l2_ ## MMX(halfH, src + 1, halfH, 8, \
201  stride, 9); \
202  ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
203  ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV, \
204  stride, 8, 8); \
205 } \
206  \
207 static void OPNAME ## qpel8_mc13_ ## MMX(uint8_t *dst, uint8_t *src, \
208  ptrdiff_t stride) \
209 { \
210  uint64_t half[8 + 9]; \
211  uint8_t * const halfH = ((uint8_t*)half) + 64; \
212  uint8_t * const halfHV = ((uint8_t*)half); \
213  ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, \
214  stride, 9); \
215  ff_put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, 8, \
216  stride, 9); \
217  ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
218  ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, halfH + 8, halfHV, \
219  stride, 8, 8); \
220 } \
221  \
222 static void OPNAME ## qpel8_mc33_ ## MMX(uint8_t *dst, uint8_t *src, \
223  ptrdiff_t stride) \
224 { \
225  uint64_t half[8 + 9]; \
226  uint8_t * const halfH = ((uint8_t*)half) + 64; \
227  uint8_t * const halfHV = ((uint8_t*)half); \
228  ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, \
229  stride, 9); \
230  ff_put ## RND ## pixels8_l2_ ## MMX(halfH, src + 1, halfH, 8, \
231  stride, 9); \
232  ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
233  ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, halfH + 8, halfHV, \
234  stride, 8, 8); \
235 } \
236  \
237 static void OPNAME ## qpel8_mc21_ ## MMX(uint8_t *dst, uint8_t *src, \
238  ptrdiff_t stride) \
239 { \
240  uint64_t half[8 + 9]; \
241  uint8_t * const halfH = ((uint8_t*)half) + 64; \
242  uint8_t * const halfHV = ((uint8_t*)half); \
243  ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, \
244  stride, 9); \
245  ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
246  ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV, \
247  stride, 8, 8); \
248 } \
249  \
250 static void OPNAME ## qpel8_mc23_ ## MMX(uint8_t *dst, uint8_t *src, \
251  ptrdiff_t stride) \
252 { \
253  uint64_t half[8 + 9]; \
254  uint8_t * const halfH = ((uint8_t*)half) + 64; \
255  uint8_t * const halfHV = ((uint8_t*)half); \
256  ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, \
257  stride, 9); \
258  ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
259  ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, halfH + 8, halfHV, \
260  stride, 8, 8); \
261 } \
262  \
263 static void OPNAME ## qpel8_mc12_ ## MMX(uint8_t *dst, uint8_t *src, \
264  ptrdiff_t stride) \
265 { \
266  uint64_t half[8 + 9]; \
267  uint8_t * const halfH = ((uint8_t*)half); \
268  ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, \
269  stride, 9); \
270  ff_put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, \
271  8, stride, 9); \
272  ff_ ## OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH, \
273  stride, 8); \
274 } \
275  \
276 static void OPNAME ## qpel8_mc32_ ## MMX(uint8_t *dst, uint8_t *src, \
277  ptrdiff_t stride) \
278 { \
279  uint64_t half[8 + 9]; \
280  uint8_t * const halfH = ((uint8_t*)half); \
281  ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, \
282  stride, 9); \
283  ff_put ## RND ## pixels8_l2_ ## MMX(halfH, src + 1, halfH, 8, \
284  stride, 9); \
285  ff_ ## OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH, \
286  stride, 8); \
287 } \
288  \
289 static void OPNAME ## qpel8_mc22_ ## MMX(uint8_t *dst, uint8_t *src, \
290  ptrdiff_t stride) \
291 { \
292  uint64_t half[9]; \
293  uint8_t * const halfH = ((uint8_t*)half); \
294  ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, \
295  stride, 9); \
296  ff_ ## OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH, \
297  stride, 8); \
298 } \
299  \
300 static void OPNAME ## qpel16_mc00_ ## MMX (uint8_t *dst, uint8_t *src, \
301  ptrdiff_t stride) \
302 { \
303  ff_ ## OPNAME ## pixels16_ ## MMX(dst, src, stride, 16); \
304 } \
305  \
306 static void OPNAME ## qpel16_mc10_ ## MMX(uint8_t *dst, uint8_t *src, \
307  ptrdiff_t stride) \
308 { \
309  uint64_t temp[32]; \
310  uint8_t * const half = (uint8_t*)temp; \
311  ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(half, src, 16, \
312  stride, 16); \
313  ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, src, half, stride, \
314  stride, 16); \
315 } \
316  \
317 static void OPNAME ## qpel16_mc20_ ## MMX(uint8_t *dst, uint8_t *src, \
318  ptrdiff_t stride) \
319 { \
320  ff_ ## OPNAME ## mpeg4_qpel16_h_lowpass_ ## MMX(dst, src, \
321  stride, stride, 16);\
322 } \
323  \
324 static void OPNAME ## qpel16_mc30_ ## MMX(uint8_t *dst, uint8_t *src, \
325  ptrdiff_t stride) \
326 { \
327  uint64_t temp[32]; \
328  uint8_t * const half = (uint8_t*)temp; \
329  ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(half, src, 16, \
330  stride, 16); \
331  ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, src + 1, half, \
332  stride, stride, 16); \
333 } \
334  \
335 static void OPNAME ## qpel16_mc01_ ## MMX(uint8_t *dst, uint8_t *src, \
336  ptrdiff_t stride) \
337 { \
338  uint64_t temp[32]; \
339  uint8_t * const half = (uint8_t*)temp; \
340  ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(half, src, 16, \
341  stride); \
342  ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, src, half, stride, \
343  stride, 16); \
344 } \
345  \
346 static void OPNAME ## qpel16_mc02_ ## MMX(uint8_t *dst, uint8_t *src, \
347  ptrdiff_t stride) \
348 { \
349  ff_ ## OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, src, \
350  stride, stride); \
351 } \
352  \
353 static void OPNAME ## qpel16_mc03_ ## MMX(uint8_t *dst, uint8_t *src, \
354  ptrdiff_t stride) \
355 { \
356  uint64_t temp[32]; \
357  uint8_t * const half = (uint8_t*)temp; \
358  ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(half, src, 16, \
359  stride); \
360  ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, src+stride, half, \
361  stride, stride, 16); \
362 } \
363  \
364 static void OPNAME ## qpel16_mc11_ ## MMX(uint8_t *dst, uint8_t *src, \
365  ptrdiff_t stride) \
366 { \
367  uint64_t half[16 * 2 + 17 * 2]; \
368  uint8_t * const halfH = ((uint8_t*)half) + 256; \
369  uint8_t * const halfHV = ((uint8_t*)half); \
370  ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, \
371  stride, 17); \
372  ff_put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16, \
373  stride, 17); \
374  ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, \
375  16, 16); \
376  ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV, \
377  stride, 16, 16); \
378 } \
379  \
380 static void OPNAME ## qpel16_mc31_ ## MMX(uint8_t *dst, uint8_t *src, \
381  ptrdiff_t stride) \
382 { \
383  uint64_t half[16 * 2 + 17 * 2]; \
384  uint8_t * const halfH = ((uint8_t*)half) + 256; \
385  uint8_t * const halfHV = ((uint8_t*)half); \
386  ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, \
387  stride, 17); \
388  ff_put ## RND ## pixels16_l2_ ## MMX(halfH, src + 1, halfH, 16, \
389  stride, 17); \
390  ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, \
391  16, 16); \
392  ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV, \
393  stride, 16, 16); \
394 } \
395  \
396 static void OPNAME ## qpel16_mc13_ ## MMX(uint8_t *dst, uint8_t *src, \
397  ptrdiff_t stride) \
398 { \
399  uint64_t half[16 * 2 + 17 * 2]; \
400  uint8_t * const halfH = ((uint8_t*)half) + 256; \
401  uint8_t * const halfHV = ((uint8_t*)half); \
402  ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, \
403  stride, 17); \
404  ff_put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16, \
405  stride, 17); \
406  ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, \
407  16, 16); \
408  ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, halfH + 16, halfHV, \
409  stride, 16, 16); \
410 } \
411  \
412 static void OPNAME ## qpel16_mc33_ ## MMX(uint8_t *dst, uint8_t *src, \
413  ptrdiff_t stride) \
414 { \
415  uint64_t half[16 * 2 + 17 * 2]; \
416  uint8_t * const halfH = ((uint8_t*)half) + 256; \
417  uint8_t * const halfHV = ((uint8_t*)half); \
418  ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, \
419  stride, 17); \
420  ff_put ## RND ## pixels16_l2_ ## MMX(halfH, src + 1, halfH, 16, \
421  stride, 17); \
422  ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, \
423  16, 16); \
424  ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, halfH + 16, halfHV, \
425  stride, 16, 16); \
426 } \
427  \
428 static void OPNAME ## qpel16_mc21_ ## MMX(uint8_t *dst, uint8_t *src, \
429  ptrdiff_t stride) \
430 { \
431  uint64_t half[16 * 2 + 17 * 2]; \
432  uint8_t * const halfH = ((uint8_t*)half) + 256; \
433  uint8_t * const halfHV = ((uint8_t*)half); \
434  ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, \
435  stride, 17); \
436  ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, \
437  16, 16); \
438  ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV, \
439  stride, 16, 16); \
440 } \
441  \
442 static void OPNAME ## qpel16_mc23_ ## MMX(uint8_t *dst, uint8_t *src, \
443  ptrdiff_t stride) \
444 { \
445  uint64_t half[16 * 2 + 17 * 2]; \
446  uint8_t * const halfH = ((uint8_t*)half) + 256; \
447  uint8_t * const halfHV = ((uint8_t*)half); \
448  ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, \
449  stride, 17); \
450  ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, \
451  16, 16); \
452  ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, halfH + 16, halfHV, \
453  stride, 16, 16); \
454 } \
455  \
456 static void OPNAME ## qpel16_mc12_ ## MMX(uint8_t *dst, uint8_t *src, \
457  ptrdiff_t stride) \
458 { \
459  uint64_t half[17 * 2]; \
460  uint8_t * const halfH = ((uint8_t*)half); \
461  ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, \
462  stride, 17); \
463  ff_put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16, \
464  stride, 17); \
465  ff_ ## OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH, \
466  stride, 16); \
467 } \
468  \
469 static void OPNAME ## qpel16_mc32_ ## MMX(uint8_t *dst, uint8_t *src, \
470  ptrdiff_t stride) \
471 { \
472  uint64_t half[17 * 2]; \
473  uint8_t * const halfH = ((uint8_t*)half); \
474  ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, \
475  stride, 17); \
476  ff_put ## RND ## pixels16_l2_ ## MMX(halfH, src + 1, halfH, 16, \
477  stride, 17); \
478  ff_ ## OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH, \
479  stride, 16); \
480 } \
481  \
482 static void OPNAME ## qpel16_mc22_ ## MMX(uint8_t *dst, uint8_t *src, \
483  ptrdiff_t stride) \
484 { \
485  uint64_t half[17 * 2]; \
486  uint8_t * const halfH = ((uint8_t*)half); \
487  ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, \
488  stride, 17); \
489  ff_ ## OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH, \
490  stride, 16); \
491 }
492 
493 QPEL_OP(put_, _, mmxext)
494 QPEL_OP(avg_, _, mmxext)
495 QPEL_OP(put_no_rnd_, _no_rnd_, mmxext)
496 #endif /* HAVE_YASM */
497 
498 #define SET_QPEL_FUNCS(PFX, IDX, SIZE, CPU, PREFIX) \
499  do { \
500  c->PFX ## _pixels_tab[IDX][ 0] = PREFIX ## PFX ## SIZE ## _mc00_ ## CPU; \
501  c->PFX ## _pixels_tab[IDX][ 1] = PREFIX ## PFX ## SIZE ## _mc10_ ## CPU; \
502  c->PFX ## _pixels_tab[IDX][ 2] = PREFIX ## PFX ## SIZE ## _mc20_ ## CPU; \
503  c->PFX ## _pixels_tab[IDX][ 3] = PREFIX ## PFX ## SIZE ## _mc30_ ## CPU; \
504  c->PFX ## _pixels_tab[IDX][ 4] = PREFIX ## PFX ## SIZE ## _mc01_ ## CPU; \
505  c->PFX ## _pixels_tab[IDX][ 5] = PREFIX ## PFX ## SIZE ## _mc11_ ## CPU; \
506  c->PFX ## _pixels_tab[IDX][ 6] = PREFIX ## PFX ## SIZE ## _mc21_ ## CPU; \
507  c->PFX ## _pixels_tab[IDX][ 7] = PREFIX ## PFX ## SIZE ## _mc31_ ## CPU; \
508  c->PFX ## _pixels_tab[IDX][ 8] = PREFIX ## PFX ## SIZE ## _mc02_ ## CPU; \
509  c->PFX ## _pixels_tab[IDX][ 9] = PREFIX ## PFX ## SIZE ## _mc12_ ## CPU; \
510  c->PFX ## _pixels_tab[IDX][10] = PREFIX ## PFX ## SIZE ## _mc22_ ## CPU; \
511  c->PFX ## _pixels_tab[IDX][11] = PREFIX ## PFX ## SIZE ## _mc32_ ## CPU; \
512  c->PFX ## _pixels_tab[IDX][12] = PREFIX ## PFX ## SIZE ## _mc03_ ## CPU; \
513  c->PFX ## _pixels_tab[IDX][13] = PREFIX ## PFX ## SIZE ## _mc13_ ## CPU; \
514  c->PFX ## _pixels_tab[IDX][14] = PREFIX ## PFX ## SIZE ## _mc23_ ## CPU; \
515  c->PFX ## _pixels_tab[IDX][15] = PREFIX ## PFX ## SIZE ## _mc33_ ## CPU; \
516  } while (0)
517 
519  int cpu_flags)
520 {
521 #if HAVE_MMX_INLINE
522  const int high_bit_depth = avctx->bits_per_raw_sample > 8;
523 
527 
528  if (!high_bit_depth) {
532 
533  switch (avctx->idct_algo) {
534  case FF_IDCT_AUTO:
535  case FF_IDCT_SIMPLEMMX:
540  break;
541  case FF_IDCT_XVIDMMX:
544  c->idct = ff_idct_xvid_mmx;
545  break;
546  }
547  }
548 
549  c->gmc = ff_gmc_mmx;
550 
552 #endif /* HAVE_MMX_INLINE */
553 
554 #if HAVE_MMX_EXTERNAL
556 #endif /* HAVE_MMX_EXTERNAL */
557 }
558 
560  int cpu_flags)
561 {
562 #if HAVE_MMXEXT_INLINE
563  const int high_bit_depth = avctx->bits_per_raw_sample > 8;
564 
565  if (!high_bit_depth && avctx->idct_algo == FF_IDCT_XVIDMMX) {
569  }
570 #endif /* HAVE_MMXEXT_INLINE */
571 
572 #if HAVE_MMXEXT_EXTERNAL
573  SET_QPEL_FUNCS(avg_qpel, 0, 16, mmxext, );
574  SET_QPEL_FUNCS(avg_qpel, 1, 8, mmxext, );
575 
576  SET_QPEL_FUNCS(put_qpel, 0, 16, mmxext, );
577  SET_QPEL_FUNCS(put_qpel, 1, 8, mmxext, );
578  SET_QPEL_FUNCS(put_no_rnd_qpel, 0, 16, mmxext, );
579  SET_QPEL_FUNCS(put_no_rnd_qpel, 1, 8, mmxext, );
580 
581  /* slower than cmov version on AMD */
582  if (!(cpu_flags & AV_CPU_FLAG_3DNOW))
584 
587 #endif /* HAVE_MMXEXT_EXTERNAL */
588 }
589 
591  int cpu_flags)
592 {
593 #if HAVE_SSE_INLINE
594  const int high_bit_depth = avctx->bits_per_raw_sample > 8;
595 
597 
598 #if FF_API_XVMC
600  /* XvMCCreateBlocks() may not allocate 16-byte aligned blocks */
601  if (CONFIG_MPEG_XVMC_DECODER && avctx->xvmc_acceleration > 1)
602  return;
604 #endif /* FF_API_XVMC */
605 
606  if (!high_bit_depth) {
609  }
610 #endif /* HAVE_SSE_INLINE */
611 }
612 
614  int cpu_flags)
615 {
616 #if HAVE_SSE2_INLINE
617  const int high_bit_depth = avctx->bits_per_raw_sample > 8;
618 
619  if (!high_bit_depth && avctx->idct_algo == FF_IDCT_XVIDMMX) {
622  c->idct = ff_idct_xvid_sse2;
624  }
625 #endif /* HAVE_SSE2_INLINE */
626 
627 #if HAVE_SSE2_EXTERNAL
630  if (cpu_flags & AV_CPU_FLAG_ATOM) {
632  } else {
634  }
636 #endif /* HAVE_SSE2_EXTERNAL */
637 }
638 
640  int cpu_flags)
641 {
642 #if HAVE_SSSE3_EXTERNAL
644  if (cpu_flags & AV_CPU_FLAG_SSE4) // not really SSE4, just slow on Conroe
646 
647  if (!(cpu_flags & (AV_CPU_FLAG_SSE42 | AV_CPU_FLAG_3DNOW))) // cachesplit
650 #endif /* HAVE_SSSE3_EXTERNAL */
651 }
652 
654  int cpu_flags)
655 {
656 #if HAVE_SSE4_EXTERNAL
658 #endif /* HAVE_SSE4_EXTERNAL */
659 }
660 
662 {
663  int cpu_flags = av_get_cpu_flags();
664 
665 #if HAVE_7REGS && HAVE_INLINE_ASM
666  if (cpu_flags & AV_CPU_FLAG_CMOV)
668 #endif
669 
670  if (X86_MMX(cpu_flags))
671  dsputil_init_mmx(c, avctx, cpu_flags);
672 
673  if (X86_MMXEXT(cpu_flags))
674  dsputil_init_mmxext(c, avctx, cpu_flags);
675 
676  if (X86_SSE(cpu_flags))
677  dsputil_init_sse(c, avctx, cpu_flags);
678 
679  if (X86_SSE2(cpu_flags))
680  dsputil_init_sse2(c, avctx, cpu_flags);
681 
682  if (EXTERNAL_SSSE3(cpu_flags))
683  dsputil_init_ssse3(c, avctx, cpu_flags);
684 
685  if (EXTERNAL_SSE4(cpu_flags))
686  dsputil_init_sse4(c, avctx, cpu_flags);
687 
688  if (CONFIG_ENCODERS)
689  ff_dsputilenc_init_mmx(c, avctx);
690 }
void ff_put_no_rnd_mpeg4_qpel16_h_lowpass_mmxext(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
void ff_bswap32_buf_ssse3(uint32_t *dst, const uint32_t *src, int w)
#define SET_QPEL_FUNCS(PFX, IDX, SIZE, CPU, PREFIX)
Definition: dsputil_init.c:498
void(* put_signed_pixels_clamped)(const int16_t *block, uint8_t *pixels, int line_size)
Definition: dsputil.h:129
void ff_put_no_rnd_mpeg4_qpel8_v_lowpass_mmxext(uint8_t *dst, uint8_t *src, int dstStride, int srcStride)
void ff_vector_clip_int32_sse4(int32_t *dst, const int32_t *src, int32_t min, int32_t max, unsigned int len)
static av_cold void dsputil_init_mmx(DSPContext *c, AVCodecContext *avctx, int cpu_flags)
Definition: dsputil_init.c:518
int32_t ff_scalarproduct_int16_sse2(const int16_t *v1, const int16_t *v2, int order)
void ff_idct_xvid_sse2(short *block)
void(* draw_edges)(uint8_t *buf, int wrap, int width, int height, int w, int h, int sides)
Definition: dsputil.h:254
#define AV_CPU_FLAG_CMOV
i686 cmov
Definition: cpu.h:50
int bits_per_raw_sample
Bits per sample/pixel of internal libavcodec pixel/sample format.
Definition: avcodec.h:2488
void(* idct_add)(uint8_t *dest, int line_size, int16_t *block)
block -> idct -> add dest -> clip to unsigned 8 bit -> dest.
Definition: dsputil.h:226
Macro definitions for various function/variable attributes.
#define _(x)
void ff_clear_blocks_mmx(int16_t *blocks)
#define EXTERNAL_SSE4(flags)
Definition: cpu.h:51
void ff_clear_blocks_sse(int16_t *blocks)
void(* idct_put)(uint8_t *dest, int line_size, int16_t *block)
block -> idct -> clip to unsigned 8 bit -> dest.
Definition: dsputil.h:220
#define FF_IDCT_XVIDMMX
Definition: avcodec.h:2466
uint8_t
#define av_cold
Definition: attributes.h:66
void ff_idct_xvid_sse2_put(uint8_t *dest, int line_size, short *block)
void ff_add_pixels_clamped_mmx(const int16_t *block, uint8_t *pixels, int line_size)
void(* add_bytes)(uint8_t *dst, uint8_t *src, int w)
Definition: dsputil.h:192
#define AV_CPU_FLAG_ATOM
Atom processor, some SSSE3 instructions are slower.
Definition: cpu.h:44
void(* add_pixels_clamped)(const int16_t *block, uint8_t *pixels, int line_size)
Definition: dsputil.h:130
void ff_put_signed_pixels_clamped_mmx(const int16_t *block, uint8_t *pixels, int line_size)
void ff_vector_clip_int32_mmx(int32_t *dst, const int32_t *src, int32_t min, int32_t max, unsigned int len)
void ff_idct_xvid_mmxext_put(uint8_t *dest, int line_size, int16_t *block)
void ff_dsputilenc_init_mmx(DSPContext *c, AVCodecContext *avctx)
#define FF_IDCT_AUTO
Definition: avcodec.h:2457
void ff_clear_block_sse(int16_t *block)
Libavcodec version macros.
#define AV_CPU_FLAG_SSE42
Nehalem SSE4.2 functions.
Definition: cpu.h:46
int32_t(* scalarproduct_int16)(const int16_t *v1, const int16_t *v2, int len)
Calculate scalar product of two vectors.
Definition: dsputil.h:265
void ff_gmc_mmx(uint8_t *dst, uint8_t *src, int stride, int h, int ox, int oy, int dxx, int dxy, int dyx, int dyy, int shift, int r, int width, int height)
#define FF_SSE2_IDCT_PERM
Definition: dsputil.h:247
static av_cold void dsputil_init_sse2(DSPContext *c, AVCodecContext *avctx, int cpu_flags)
Definition: dsputil_init.c:613
void ff_vector_clip_int32_int_sse2(int32_t *dst, const int32_t *src, int32_t min, int32_t max, unsigned int len)
void ff_idct_xvid_sse2_add(uint8_t *dest, int line_size, short *block)
void(* bswap_buf)(uint32_t *dst, const uint32_t *src, int w)
Definition: dsputil.h:202
static av_cold void dsputil_init_ssse3(DSPContext *c, AVCodecContext *avctx, int cpu_flags)
Definition: dsputil_init.c:639
int(* add_hfyu_left_prediction)(uint8_t *dst, const uint8_t *src, int w, int left)
Definition: dsputil.h:200
void ff_add_hfyu_median_prediction_mmxext(uint8_t *dst, const uint8_t *top, const uint8_t *diff, int w, int *left, int *left_top)
void ff_simple_idct_mmx(int16_t *block)
#define X86_MMX(flags)
Definition: cpu.h:31
void(* idct)(int16_t *block)
Definition: dsputil.h:213
void ff_simple_idct_put_mmx(uint8_t *dest, int line_size, int16_t *block)
common internal API header
void(* add_hfyu_median_prediction)(uint8_t *dst, const uint8_t *top, const uint8_t *diff, int w, int *left, int *left_top)
Definition: dsputil.h:199
void(* clear_blocks)(int16_t *blocks)
Definition: dsputil.h:143
int idct_algo
IDCT algorithm, see FF_IDCT_* below.
Definition: avcodec.h:2456
void ff_avg_mpeg4_qpel16_v_lowpass_mmxext(uint8_t *dst, uint8_t *src, int dstStride, int srcStride)
int ff_add_hfyu_left_prediction_ssse3(uint8_t *dst, const uint8_t *src, int w, int left)
void ff_simple_idct_add_mmx(uint8_t *dest, int line_size, int16_t *block)
int32_t
void ff_avg_mpeg4_qpel16_h_lowpass_mmxext(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
int32_t ff_scalarproduct_int16_mmxext(const int16_t *v1, const int16_t *v2, int order)
static int cpu_flags
Definition: dct-test.c:73
#define AV_CPU_FLAG_3DNOW
AMD 3DNOW.
Definition: cpu.h:34
void ff_put_pixels8_l2_mmxext(uint8_t *dst, uint8_t *src1, uint8_t *src2, int dstStride, int src1Stride, int h)
void(* put_pixels_clamped)(const int16_t *block, uint8_t *pixels, int line_size)
Definition: dsputil.h:128
int idct_permutation_type
Definition: dsputil.h:241
void(* vector_clipf)(float *dst, const float *src, float min, float max, int len)
Definition: dsputil.h:206
main external API structure.
Definition: avcodec.h:1054
#define FF_SIMPLE_IDCT_PERM
Definition: dsputil.h:244
av_cold void ff_dsputil_init_x86(DSPContext *c, AVCodecContext *avctx)
Definition: dsputil_init.c:661
int ff_add_hfyu_left_prediction_sse4(uint8_t *dst, const uint8_t *src, int w, int left)
int32_t ff_scalarproduct_and_madd_int16_mmxext(int16_t *v1, const int16_t *v2, const int16_t *v3, int order, int mul)
void ff_avg_pixels16_l2_mmxext(uint8_t *dst, uint8_t *src1, uint8_t *src2, int dstStride, int src1Stride, int h)
void ff_avg_mpeg4_qpel8_v_lowpass_mmxext(uint8_t *dst, uint8_t *src, int dstStride, int srcStride)
#define EXTERNAL_SSSE3(flags)
Definition: cpu.h:50
int32_t ff_scalarproduct_and_madd_int16_ssse3(int16_t *v1, const int16_t *v2, const int16_t *v3, int order, int mul)
#define AV_CPU_FLAG_SSE4
Penryn SSE4.1 functions.
Definition: cpu.h:45
void ff_idct_xvid_mmx_add(uint8_t *dest, int line_size, int16_t *block)
static av_cold void dsputil_init_sse(DSPContext *c, AVCodecContext *avctx, int cpu_flags)
Definition: dsputil_init.c:590
void ff_idct_xvid_mmx_put(uint8_t *dest, int line_size, int16_t *block)
void ff_idct_xvid_mmxext_add(uint8_t *dest, int line_size, int16_t *block)
int av_get_cpu_flags(void)
Return the flags which specify extensions supported by the CPU.
Definition: cpu.c:47
void ff_avg_mpeg4_qpel8_h_lowpass_mmxext(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
void ff_put_pixels16_l2_mmxext(uint8_t *dst, uint8_t *src1, uint8_t *src2, int dstStride, int src1Stride, int h)
void ff_clear_block_mmx(int16_t *block)
void ff_avg_pixels8_l2_mmxext(uint8_t *dst, uint8_t *src1, uint8_t *src2, int dstStride, int src1Stride, int h)
void ff_vector_clip_int32_sse2(int32_t *dst, const int32_t *src, int32_t min, int32_t max, unsigned int len)
header for Xvid IDCT functions
#define CONFIG_ENCODERS
Definition: config.h:264
void(* vector_clip_int32)(int32_t *dst, const int32_t *src, int32_t min, int32_t max, unsigned int len)
Clip each element in an array of int32_t to a given minimum and maximum value.
Definition: dsputil.h:287
#define FF_DISABLE_DEPRECATION_WARNINGS
Definition: internal.h:75
void ff_put_mpeg4_qpel16_v_lowpass_mmxext(uint8_t *dst, uint8_t *src, int dstStride, int srcStride)
void(* gmc)(uint8_t *dst, uint8_t *src, int stride, int h, int ox, int oy, int dxx, int dxy, int dyx, int dyy, int shift, int r, int width, int height)
global motion compensation.
Definition: dsputil.h:140
void ff_add_hfyu_median_prediction_cmov(uint8_t *dst, const uint8_t *top, const uint8_t *diff, int w, int *left, int *left_top)
void(* clear_block)(int16_t *block)
Definition: dsputil.h:142
int32_t(* scalarproduct_and_madd_int16)(int16_t *v1, const int16_t *v2, const int16_t *v3, int len, int mul)
Calculate scalar product of v1 and v2, and v1[i] += v3[i] * mul.
Definition: dsputil.h:272
#define X86_MMXEXT(flags)
Definition: cpu.h:32
DSP utils.
void ff_put_no_rnd_pixels8_l2_mmxext(uint8_t *dst, uint8_t *src1, uint8_t *src2, int dstStride, int src1Stride, int h)
#define FF_IDCT_SIMPLEMMX
Definition: avcodec.h:2460
static av_cold void dsputil_init_mmxext(DSPContext *c, AVCodecContext *avctx, int cpu_flags)
Definition: dsputil_init.c:559
void ff_put_no_rnd_mpeg4_qpel16_v_lowpass_mmxext(uint8_t *dst, uint8_t *src, int dstStride, int srcStride)
#define FF_ENABLE_DEPRECATION_WARNINGS
Definition: internal.h:76
simple idct header.
int len
void ff_put_mpeg4_qpel8_h_lowpass_mmxext(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
void ff_draw_edges_mmx(uint8_t *buf, int wrap, int width, int height, int w, int h, int sides)
void ff_put_pixels_clamped_mmx(const int16_t *block, uint8_t *pixels, int line_size)
void ff_bswap32_buf_sse2(uint32_t *dst, const uint32_t *src, int w)
void ff_put_no_rnd_mpeg4_qpel8_h_lowpass_mmxext(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
static av_cold void dsputil_init_sse4(DSPContext *c, AVCodecContext *avctx, int cpu_flags)
Definition: dsputil_init.c:653
void ff_idct_xvid_mmx(short *block)
#define CONFIG_MPEG_XVMC_DECODER
Definition: config.h:476
void ff_vector_clipf_sse(float *dst, const float *src, float min, float max, int len)
void ff_idct_xvid_mmxext(short *block)
void ff_put_no_rnd_pixels16_l2_mmxext(uint8_t *dst, uint8_t *src1, uint8_t *src2, int dstStride, int src1Stride, int h)
float min
#define X86_SSE2(flags)
Definition: cpu.h:34
void ff_add_bytes_mmx(uint8_t *dst, uint8_t *src, int w)
#define X86_SSE(flags)
Definition: cpu.h:33
DSPContext.
Definition: dsputil.h:124
void ff_put_mpeg4_qpel8_v_lowpass_mmxext(uint8_t *dst, uint8_t *src, int dstStride, int srcStride)
int32_t ff_scalarproduct_and_madd_int16_sse2(int16_t *v1, const int16_t *v2, const int16_t *v3, int order, int mul)
void ff_put_mpeg4_qpel16_h_lowpass_mmxext(uint8_t *dst, uint8_t *src, int dstStride, int srcStride, int h)
#define PIXELS16(STATIC, PFX1, PFX2, TYPE, CPUEXT)
Definition: dsputil_x86.h:177