Libav
qpeldsp_init.c
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1 /*
2  * quarterpel DSP functions
3  *
4  * This file is part of Libav.
5  *
6  * Libav is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Lesser General Public
8  * License as published by the Free Software Foundation; either
9  * version 2.1 of the License, or (at your option) any later version.
10  *
11  * Libav 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 GNU
14  * Lesser General Public License for more details.
15  *
16  * You should have received a copy of the GNU Lesser General Public
17  * License along with Libav; if not, write to the Free Software
18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
19  */
20 
21 #include <stddef.h>
22 #include <stdint.h>
23 
24 #include "config.h"
25 #include "libavutil/attributes.h"
26 #include "libavutil/cpu.h"
27 #include "libavutil/x86/cpu.h"
28 #include "libavcodec/pixels.h"
29 #include "libavcodec/qpeldsp.h"
30 #include "fpel.h"
31 
33  const uint8_t *src1, const uint8_t *src2,
34  int dstStride, int src1Stride, int h);
36  const uint8_t *src1, const uint8_t *src2,
37  int dstStride, int src1Stride, int h);
39  const uint8_t *src1, const uint8_t *src2,
40  int dstStride, int src1Stride, int h);
42  const uint8_t *src1, const uint8_t *src2,
43  int dstStride, int src1Stride, int h);
45  const uint8_t *src1, const uint8_t *src2,
46  int dstStride, int src1Stride, int h);
48  const uint8_t *src1, const uint8_t *src2,
49  int dstStride, int src1Stride, int h);
51  int dstStride, int srcStride, int h);
53  int dstStride, int srcStride, int h);
55  const uint8_t *src,
56  int dstStride, int srcStride,
57  int h);
59  int dstStride, int srcStride, int h);
61  int dstStride, int srcStride, int h);
63  const uint8_t *src,
64  int dstStride, int srcStride,
65  int h);
67  int dstStride, int srcStride);
69  int dstStride, int srcStride);
71  const uint8_t *src,
72  int dstStride, int srcStride);
74  int dstStride, int srcStride);
76  int dstStride, int srcStride);
78  const uint8_t *src,
79  int dstStride, int srcStride);
80 #define ff_put_no_rnd_pixels16_mmxext ff_put_pixels16_mmxext
81 #define ff_put_no_rnd_pixels8_mmxext ff_put_pixels8_mmxext
82 
83 #if HAVE_YASM
84 
85 CALL_2X_PIXELS(ff_avg_pixels16_mmxext, ff_avg_pixels8_mmxext, 8)
86 CALL_2X_PIXELS(ff_put_pixels16_mmxext, ff_put_pixels8_mmxext, 8)
87 
88 #define QPEL_OP(OPNAME, RND, MMX) \
89 static void OPNAME ## qpel8_mc00_ ## MMX(uint8_t *dst, \
90  const uint8_t *src, \
91  ptrdiff_t stride) \
92 { \
93  ff_ ## OPNAME ## pixels8_ ## MMX(dst, src, stride, 8); \
94 } \
95  \
96 static void OPNAME ## qpel8_mc10_ ## MMX(uint8_t *dst, \
97  const uint8_t *src, \
98  ptrdiff_t stride) \
99 { \
100  uint64_t temp[8]; \
101  uint8_t *const half = (uint8_t *) temp; \
102  ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(half, src, 8, \
103  stride, 8); \
104  ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, src, half, \
105  stride, stride, 8); \
106 } \
107  \
108 static void OPNAME ## qpel8_mc20_ ## MMX(uint8_t *dst, \
109  const uint8_t *src, \
110  ptrdiff_t stride) \
111 { \
112  ff_ ## OPNAME ## mpeg4_qpel8_h_lowpass_ ## MMX(dst, src, stride, \
113  stride, 8); \
114 } \
115  \
116 static void OPNAME ## qpel8_mc30_ ## MMX(uint8_t *dst, \
117  const uint8_t *src, \
118  ptrdiff_t stride) \
119 { \
120  uint64_t temp[8]; \
121  uint8_t *const half = (uint8_t *) temp; \
122  ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(half, src, 8, \
123  stride, 8); \
124  ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, src + 1, half, stride, \
125  stride, 8); \
126 } \
127  \
128 static void OPNAME ## qpel8_mc01_ ## MMX(uint8_t *dst, \
129  const uint8_t *src, \
130  ptrdiff_t stride) \
131 { \
132  uint64_t temp[8]; \
133  uint8_t *const half = (uint8_t *) temp; \
134  ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(half, src, \
135  8, stride); \
136  ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, src, half, \
137  stride, stride, 8); \
138 } \
139  \
140 static void OPNAME ## qpel8_mc02_ ## MMX(uint8_t *dst, \
141  const uint8_t *src, \
142  ptrdiff_t stride) \
143 { \
144  ff_ ## OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, src, \
145  stride, stride); \
146 } \
147  \
148 static void OPNAME ## qpel8_mc03_ ## MMX(uint8_t *dst, \
149  const uint8_t *src, \
150  ptrdiff_t stride) \
151 { \
152  uint64_t temp[8]; \
153  uint8_t *const half = (uint8_t *) temp; \
154  ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(half, src, \
155  8, stride); \
156  ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, src + stride, half, stride,\
157  stride, 8); \
158 } \
159  \
160 static void OPNAME ## qpel8_mc11_ ## MMX(uint8_t *dst, \
161  const uint8_t *src, \
162  ptrdiff_t stride) \
163 { \
164  uint64_t half[8 + 9]; \
165  uint8_t *const halfH = (uint8_t *) half + 64; \
166  uint8_t *const halfHV = (uint8_t *) half; \
167  ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, \
168  stride, 9); \
169  ff_put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, 8, \
170  stride, 9); \
171  ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
172  ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV, \
173  stride, 8, 8); \
174 } \
175  \
176 static void OPNAME ## qpel8_mc31_ ## MMX(uint8_t *dst, \
177  const 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 + 1, 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_mc13_ ## MMX(uint8_t *dst, \
193  const uint8_t *src, \
194  ptrdiff_t stride) \
195 { \
196  uint64_t half[8 + 9]; \
197  uint8_t *const halfH = (uint8_t *) half + 64; \
198  uint8_t *const halfHV = (uint8_t *) half; \
199  ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, \
200  stride, 9); \
201  ff_put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, 8, \
202  stride, 9); \
203  ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
204  ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, halfH + 8, halfHV, \
205  stride, 8, 8); \
206 } \
207  \
208 static void OPNAME ## qpel8_mc33_ ## MMX(uint8_t *dst, \
209  const uint8_t *src, \
210  ptrdiff_t stride) \
211 { \
212  uint64_t half[8 + 9]; \
213  uint8_t *const halfH = (uint8_t *) half + 64; \
214  uint8_t *const halfHV = (uint8_t *) half; \
215  ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, \
216  stride, 9); \
217  ff_put ## RND ## pixels8_l2_ ## MMX(halfH, src + 1, halfH, 8, \
218  stride, 9); \
219  ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
220  ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, halfH + 8, halfHV, \
221  stride, 8, 8); \
222 } \
223  \
224 static void OPNAME ## qpel8_mc21_ ## MMX(uint8_t *dst, \
225  const uint8_t *src, \
226  ptrdiff_t stride) \
227 { \
228  uint64_t half[8 + 9]; \
229  uint8_t *const halfH = (uint8_t *) half + 64; \
230  uint8_t *const halfHV = (uint8_t *) half; \
231  ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, \
232  stride, 9); \
233  ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
234  ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, halfH, halfHV, \
235  stride, 8, 8); \
236 } \
237  \
238 static void OPNAME ## qpel8_mc23_ ## MMX(uint8_t *dst, \
239  const uint8_t *src, \
240  ptrdiff_t stride) \
241 { \
242  uint64_t half[8 + 9]; \
243  uint8_t *const halfH = (uint8_t *) half + 64; \
244  uint8_t *const halfHV = (uint8_t *) half; \
245  ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, \
246  stride, 9); \
247  ff_put ## RND ## mpeg4_qpel8_v_lowpass_ ## MMX(halfHV, halfH, 8, 8);\
248  ff_ ## OPNAME ## pixels8_l2_ ## MMX(dst, halfH + 8, halfHV, \
249  stride, 8, 8); \
250 } \
251  \
252 static void OPNAME ## qpel8_mc12_ ## MMX(uint8_t *dst, \
253  const uint8_t *src, \
254  ptrdiff_t stride) \
255 { \
256  uint64_t half[8 + 9]; \
257  uint8_t *const halfH = (uint8_t *) half; \
258  ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, \
259  stride, 9); \
260  ff_put ## RND ## pixels8_l2_ ## MMX(halfH, src, halfH, \
261  8, stride, 9); \
262  ff_ ## OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH, \
263  stride, 8); \
264 } \
265  \
266 static void OPNAME ## qpel8_mc32_ ## MMX(uint8_t *dst, \
267  const uint8_t *src, \
268  ptrdiff_t stride) \
269 { \
270  uint64_t half[8 + 9]; \
271  uint8_t *const halfH = (uint8_t *) half; \
272  ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, \
273  stride, 9); \
274  ff_put ## RND ## pixels8_l2_ ## MMX(halfH, src + 1, halfH, 8, \
275  stride, 9); \
276  ff_ ## OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH, \
277  stride, 8); \
278 } \
279  \
280 static void OPNAME ## qpel8_mc22_ ## MMX(uint8_t *dst, \
281  const uint8_t *src, \
282  ptrdiff_t stride) \
283 { \
284  uint64_t half[9]; \
285  uint8_t *const halfH = (uint8_t *) half; \
286  ff_put ## RND ## mpeg4_qpel8_h_lowpass_ ## MMX(halfH, src, 8, \
287  stride, 9); \
288  ff_ ## OPNAME ## mpeg4_qpel8_v_lowpass_ ## MMX(dst, halfH, \
289  stride, 8); \
290 } \
291  \
292 static void OPNAME ## qpel16_mc00_ ## MMX(uint8_t *dst, \
293  const uint8_t *src, \
294  ptrdiff_t stride) \
295 { \
296  ff_ ## OPNAME ## pixels16_ ## MMX(dst, src, stride, 16); \
297 } \
298  \
299 static void OPNAME ## qpel16_mc10_ ## MMX(uint8_t *dst, \
300  const uint8_t *src, \
301  ptrdiff_t stride) \
302 { \
303  uint64_t temp[32]; \
304  uint8_t *const half = (uint8_t *) temp; \
305  ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(half, src, 16, \
306  stride, 16); \
307  ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, src, half, stride, \
308  stride, 16); \
309 } \
310  \
311 static void OPNAME ## qpel16_mc20_ ## MMX(uint8_t *dst, \
312  const uint8_t *src, \
313  ptrdiff_t stride) \
314 { \
315  ff_ ## OPNAME ## mpeg4_qpel16_h_lowpass_ ## MMX(dst, src, \
316  stride, stride, 16);\
317 } \
318  \
319 static void OPNAME ## qpel16_mc30_ ## MMX(uint8_t *dst, \
320  const uint8_t *src, \
321  ptrdiff_t stride) \
322 { \
323  uint64_t temp[32]; \
324  uint8_t *const half = (uint8_t*) temp; \
325  ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(half, src, 16, \
326  stride, 16); \
327  ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, src + 1, half, \
328  stride, stride, 16); \
329 } \
330  \
331 static void OPNAME ## qpel16_mc01_ ## MMX(uint8_t *dst, \
332  const uint8_t *src, \
333  ptrdiff_t stride) \
334 { \
335  uint64_t temp[32]; \
336  uint8_t *const half = (uint8_t *) temp; \
337  ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(half, src, 16, \
338  stride); \
339  ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, src, half, stride, \
340  stride, 16); \
341 } \
342  \
343 static void OPNAME ## qpel16_mc02_ ## MMX(uint8_t *dst, \
344  const uint8_t *src, \
345  ptrdiff_t stride) \
346 { \
347  ff_ ## OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, src, \
348  stride, stride); \
349 } \
350  \
351 static void OPNAME ## qpel16_mc03_ ## MMX(uint8_t *dst, \
352  const uint8_t *src, \
353  ptrdiff_t stride) \
354 { \
355  uint64_t temp[32]; \
356  uint8_t *const half = (uint8_t *) temp; \
357  ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(half, src, 16, \
358  stride); \
359  ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, src+stride, half, \
360  stride, stride, 16); \
361 } \
362  \
363 static void OPNAME ## qpel16_mc11_ ## MMX(uint8_t *dst, \
364  const 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, \
381  const uint8_t *src, \
382  ptrdiff_t stride) \
383 { \
384  uint64_t half[16 * 2 + 17 * 2]; \
385  uint8_t *const halfH = (uint8_t *) half + 256; \
386  uint8_t *const halfHV = (uint8_t *) half; \
387  ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, \
388  stride, 17); \
389  ff_put ## RND ## pixels16_l2_ ## MMX(halfH, src + 1, halfH, 16, \
390  stride, 17); \
391  ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, \
392  16, 16); \
393  ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV, \
394  stride, 16, 16); \
395 } \
396  \
397 static void OPNAME ## qpel16_mc13_ ## MMX(uint8_t *dst, \
398  const uint8_t *src, \
399  ptrdiff_t stride) \
400 { \
401  uint64_t half[16 * 2 + 17 * 2]; \
402  uint8_t *const halfH = (uint8_t *) half + 256; \
403  uint8_t *const halfHV = (uint8_t *) half; \
404  ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, \
405  stride, 17); \
406  ff_put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16, \
407  stride, 17); \
408  ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, \
409  16, 16); \
410  ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, halfH + 16, halfHV, \
411  stride, 16, 16); \
412 } \
413  \
414 static void OPNAME ## qpel16_mc33_ ## MMX(uint8_t *dst, \
415  const uint8_t *src, \
416  ptrdiff_t stride) \
417 { \
418  uint64_t half[16 * 2 + 17 * 2]; \
419  uint8_t *const halfH = (uint8_t *) half + 256; \
420  uint8_t *const halfHV = (uint8_t *) half; \
421  ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, \
422  stride, 17); \
423  ff_put ## RND ## pixels16_l2_ ## MMX(halfH, src + 1, halfH, 16, \
424  stride, 17); \
425  ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, \
426  16, 16); \
427  ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, halfH + 16, halfHV, \
428  stride, 16, 16); \
429 } \
430  \
431 static void OPNAME ## qpel16_mc21_ ## MMX(uint8_t *dst, \
432  const uint8_t *src, \
433  ptrdiff_t stride) \
434 { \
435  uint64_t half[16 * 2 + 17 * 2]; \
436  uint8_t *const halfH = (uint8_t *) half + 256; \
437  uint8_t *const halfHV = (uint8_t *) half; \
438  ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, \
439  stride, 17); \
440  ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, \
441  16, 16); \
442  ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, halfH, halfHV, \
443  stride, 16, 16); \
444 } \
445  \
446 static void OPNAME ## qpel16_mc23_ ## MMX(uint8_t *dst, \
447  const uint8_t *src, \
448  ptrdiff_t stride) \
449 { \
450  uint64_t half[16 * 2 + 17 * 2]; \
451  uint8_t *const halfH = (uint8_t *) half + 256; \
452  uint8_t *const halfHV = (uint8_t *) half; \
453  ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, \
454  stride, 17); \
455  ff_put ## RND ## mpeg4_qpel16_v_lowpass_ ## MMX(halfHV, halfH, \
456  16, 16); \
457  ff_ ## OPNAME ## pixels16_l2_ ## MMX(dst, halfH + 16, halfHV, \
458  stride, 16, 16); \
459 } \
460  \
461 static void OPNAME ## qpel16_mc12_ ## MMX(uint8_t *dst, \
462  const uint8_t *src, \
463  ptrdiff_t stride) \
464 { \
465  uint64_t half[17 * 2]; \
466  uint8_t *const halfH = (uint8_t *) half; \
467  ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, \
468  stride, 17); \
469  ff_put ## RND ## pixels16_l2_ ## MMX(halfH, src, halfH, 16, \
470  stride, 17); \
471  ff_ ## OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH, \
472  stride, 16); \
473 } \
474  \
475 static void OPNAME ## qpel16_mc32_ ## MMX(uint8_t *dst, \
476  const uint8_t *src, \
477  ptrdiff_t stride) \
478 { \
479  uint64_t half[17 * 2]; \
480  uint8_t *const halfH = (uint8_t *) half; \
481  ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, \
482  stride, 17); \
483  ff_put ## RND ## pixels16_l2_ ## MMX(halfH, src + 1, halfH, 16, \
484  stride, 17); \
485  ff_ ## OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH, \
486  stride, 16); \
487 } \
488  \
489 static void OPNAME ## qpel16_mc22_ ## MMX(uint8_t *dst, \
490  const uint8_t *src, \
491  ptrdiff_t stride) \
492 { \
493  uint64_t half[17 * 2]; \
494  uint8_t *const halfH = (uint8_t *) half; \
495  ff_put ## RND ## mpeg4_qpel16_h_lowpass_ ## MMX(halfH, src, 16, \
496  stride, 17); \
497  ff_ ## OPNAME ## mpeg4_qpel16_v_lowpass_ ## MMX(dst, halfH, \
498  stride, 16); \
499 }
500 
501 QPEL_OP(put_, _, mmxext)
502 QPEL_OP(avg_, _, mmxext)
503 QPEL_OP(put_no_rnd_, _no_rnd_, mmxext)
504 
505 #endif /* HAVE_YASM */
506 
507 #define SET_QPEL_FUNCS(PFX, IDX, SIZE, CPU, PREFIX) \
508 do { \
509  c->PFX ## _pixels_tab[IDX][ 0] = PREFIX ## PFX ## SIZE ## _mc00_ ## CPU; \
510  c->PFX ## _pixels_tab[IDX][ 1] = PREFIX ## PFX ## SIZE ## _mc10_ ## CPU; \
511  c->PFX ## _pixels_tab[IDX][ 2] = PREFIX ## PFX ## SIZE ## _mc20_ ## CPU; \
512  c->PFX ## _pixels_tab[IDX][ 3] = PREFIX ## PFX ## SIZE ## _mc30_ ## CPU; \
513  c->PFX ## _pixels_tab[IDX][ 4] = PREFIX ## PFX ## SIZE ## _mc01_ ## CPU; \
514  c->PFX ## _pixels_tab[IDX][ 5] = PREFIX ## PFX ## SIZE ## _mc11_ ## CPU; \
515  c->PFX ## _pixels_tab[IDX][ 6] = PREFIX ## PFX ## SIZE ## _mc21_ ## CPU; \
516  c->PFX ## _pixels_tab[IDX][ 7] = PREFIX ## PFX ## SIZE ## _mc31_ ## CPU; \
517  c->PFX ## _pixels_tab[IDX][ 8] = PREFIX ## PFX ## SIZE ## _mc02_ ## CPU; \
518  c->PFX ## _pixels_tab[IDX][ 9] = PREFIX ## PFX ## SIZE ## _mc12_ ## CPU; \
519  c->PFX ## _pixels_tab[IDX][10] = PREFIX ## PFX ## SIZE ## _mc22_ ## CPU; \
520  c->PFX ## _pixels_tab[IDX][11] = PREFIX ## PFX ## SIZE ## _mc32_ ## CPU; \
521  c->PFX ## _pixels_tab[IDX][12] = PREFIX ## PFX ## SIZE ## _mc03_ ## CPU; \
522  c->PFX ## _pixels_tab[IDX][13] = PREFIX ## PFX ## SIZE ## _mc13_ ## CPU; \
523  c->PFX ## _pixels_tab[IDX][14] = PREFIX ## PFX ## SIZE ## _mc23_ ## CPU; \
524  c->PFX ## _pixels_tab[IDX][15] = PREFIX ## PFX ## SIZE ## _mc33_ ## CPU; \
525 } while (0)
526 
528 {
529  int cpu_flags = av_get_cpu_flags();
530 
531  if (X86_MMXEXT(cpu_flags)) {
532 #if HAVE_MMXEXT_EXTERNAL
533  SET_QPEL_FUNCS(avg_qpel, 0, 16, mmxext, );
534  SET_QPEL_FUNCS(avg_qpel, 1, 8, mmxext, );
535 
536  SET_QPEL_FUNCS(put_qpel, 0, 16, mmxext, );
537  SET_QPEL_FUNCS(put_qpel, 1, 8, mmxext, );
538  SET_QPEL_FUNCS(put_no_rnd_qpel, 0, 16, mmxext, );
539  SET_QPEL_FUNCS(put_no_rnd_qpel, 1, 8, mmxext, );
540 #endif /* HAVE_MMXEXT_EXTERNAL */
541  }
542 }
void ff_put_no_rnd_pixels16_l2_mmxext(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dstStride, int src1Stride, int h)
void ff_put_mpeg4_qpel16_v_lowpass_mmxext(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride)
Macro definitions for various function/variable attributes.
#define _(x)
void ff_avg_mpeg4_qpel16_h_lowpass_mmxext(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride, int h)
uint8_t
#define av_cold
Definition: attributes.h:66
quarterpel DSP functions
void ff_put_mpeg4_qpel16_h_lowpass_mmxext(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride, int h)
#define CALL_2X_PIXELS(a, b, n)
Definition: pixels.h:34
void ff_put_mpeg4_qpel8_h_lowpass_mmxext(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride, int h)
void ff_put_pixels8_l2_mmxext(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dstStride, int src1Stride, int h)
void ff_put_no_rnd_mpeg4_qpel16_v_lowpass_mmxext(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride)
av_cold void ff_qpeldsp_init_x86(QpelDSPContext *c)
Definition: qpeldsp_init.c:527
void ff_avg_pixels8_l2_mmxext(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dstStride, int src1Stride, int h)
void ff_avg_mpeg4_qpel8_h_lowpass_mmxext(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride, int h)
void ff_put_pixels16_l2_mmxext(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dstStride, int src1Stride, int h)
int av_get_cpu_flags(void)
Return the flags which specify extensions supported by the CPU.
Definition: cpu.c:47
void ff_avg_pixels8_mmxext(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
quarterpel DSP context
Definition: qpeldsp.h:72
void ff_put_pixels8_mmxext(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h)
void ff_put_no_rnd_pixels8_l2_mmxext(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dstStride, int src1Stride, int h)
void ff_put_no_rnd_mpeg4_qpel8_h_lowpass_mmxext(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride, int h)
#define X86_MMXEXT(flags)
Definition: cpu.h:32
void ff_avg_mpeg4_qpel16_v_lowpass_mmxext(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride)
void ff_put_no_rnd_mpeg4_qpel8_v_lowpass_mmxext(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride)
void ff_put_no_rnd_mpeg4_qpel16_h_lowpass_mmxext(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride, int h)
#define SET_QPEL_FUNCS(PFX, IDX, SIZE, CPU, PREFIX)
Definition: qpeldsp_init.c:507
void ff_avg_mpeg4_qpel8_v_lowpass_mmxext(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride)
void ff_put_mpeg4_qpel8_v_lowpass_mmxext(uint8_t *dst, const uint8_t *src, int dstStride, int srcStride)
void ff_avg_pixels16_l2_mmxext(uint8_t *dst, const uint8_t *src1, const uint8_t *src2, int dstStride, int src1Stride, int h)