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path: root/libavcodec/vp9dsp_template.c (plain)
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1/*
2 * VP9 compatible video decoder
3 *
4 * Copyright (C) 2013 Ronald S. Bultje <rsbultje gmail com>
5 * Copyright (C) 2013 Clément Bœsch <u pkh me>
6 *
7 * This file is part of FFmpeg.
8 *
9 * FFmpeg is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
13 *
14 * FFmpeg is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
18 *
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with FFmpeg; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
22 */
23
24#include "libavutil/common.h"
25#include "bit_depth_template.c"
26#include "vp9dsp.h"
27
28#if BIT_DEPTH != 12
29
30// FIXME see whether we can merge parts of this (perhaps at least 4x4 and 8x8)
31// back with h264pred.[ch]
32
33static void vert_4x4_c(uint8_t *_dst, ptrdiff_t stride,
34 const uint8_t *left, const uint8_t *_top)
35{
36 pixel *dst = (pixel *) _dst;
37 const pixel *top = (const pixel *) _top;
38 pixel4 p4 = AV_RN4PA(top);
39
40 stride /= sizeof(pixel);
41 AV_WN4PA(dst + stride * 0, p4);
42 AV_WN4PA(dst + stride * 1, p4);
43 AV_WN4PA(dst + stride * 2, p4);
44 AV_WN4PA(dst + stride * 3, p4);
45}
46
47static void vert_8x8_c(uint8_t *_dst, ptrdiff_t stride,
48 const uint8_t *left, const uint8_t *_top)
49{
50 pixel *dst = (pixel *) _dst;
51 const pixel *top = (const pixel *) _top;
52 pixel4 p4a = AV_RN4PA(top + 0);
53 pixel4 p4b = AV_RN4PA(top + 4);
54 int y;
55
56 stride /= sizeof(pixel);
57 for (y = 0; y < 8; y++) {
58 AV_WN4PA(dst + 0, p4a);
59 AV_WN4PA(dst + 4, p4b);
60 dst += stride;
61 }
62}
63
64static void vert_16x16_c(uint8_t *_dst, ptrdiff_t stride,
65 const uint8_t *left, const uint8_t *_top)
66{
67 pixel *dst = (pixel *) _dst;
68 const pixel *top = (const pixel *) _top;
69 pixel4 p4a = AV_RN4PA(top + 0);
70 pixel4 p4b = AV_RN4PA(top + 4);
71 pixel4 p4c = AV_RN4PA(top + 8);
72 pixel4 p4d = AV_RN4PA(top + 12);
73 int y;
74
75 stride /= sizeof(pixel);
76 for (y = 0; y < 16; y++) {
77 AV_WN4PA(dst + 0, p4a);
78 AV_WN4PA(dst + 4, p4b);
79 AV_WN4PA(dst + 8, p4c);
80 AV_WN4PA(dst + 12, p4d);
81 dst += stride;
82 }
83}
84
85static void vert_32x32_c(uint8_t *_dst, ptrdiff_t stride,
86 const uint8_t *left, const uint8_t *_top)
87{
88 pixel *dst = (pixel *) _dst;
89 const pixel *top = (const pixel *) _top;
90 pixel4 p4a = AV_RN4PA(top + 0);
91 pixel4 p4b = AV_RN4PA(top + 4);
92 pixel4 p4c = AV_RN4PA(top + 8);
93 pixel4 p4d = AV_RN4PA(top + 12);
94 pixel4 p4e = AV_RN4PA(top + 16);
95 pixel4 p4f = AV_RN4PA(top + 20);
96 pixel4 p4g = AV_RN4PA(top + 24);
97 pixel4 p4h = AV_RN4PA(top + 28);
98 int y;
99
100 stride /= sizeof(pixel);
101 for (y = 0; y < 32; y++) {
102 AV_WN4PA(dst + 0, p4a);
103 AV_WN4PA(dst + 4, p4b);
104 AV_WN4PA(dst + 8, p4c);
105 AV_WN4PA(dst + 12, p4d);
106 AV_WN4PA(dst + 16, p4e);
107 AV_WN4PA(dst + 20, p4f);
108 AV_WN4PA(dst + 24, p4g);
109 AV_WN4PA(dst + 28, p4h);
110 dst += stride;
111 }
112}
113
114static void hor_4x4_c(uint8_t *_dst, ptrdiff_t stride,
115 const uint8_t *_left, const uint8_t *top)
116{
117 pixel *dst = (pixel *) _dst;
118 const pixel *left = (const pixel *) _left;
119
120 stride /= sizeof(pixel);
121 AV_WN4PA(dst + stride * 0, PIXEL_SPLAT_X4(left[3]));
122 AV_WN4PA(dst + stride * 1, PIXEL_SPLAT_X4(left[2]));
123 AV_WN4PA(dst + stride * 2, PIXEL_SPLAT_X4(left[1]));
124 AV_WN4PA(dst + stride * 3, PIXEL_SPLAT_X4(left[0]));
125}
126
127static void hor_8x8_c(uint8_t *_dst, ptrdiff_t stride,
128 const uint8_t *_left, const uint8_t *top)
129{
130 pixel *dst = (pixel *) _dst;
131 const pixel *left = (const pixel *) _left;
132 int y;
133
134 stride /= sizeof(pixel);
135 for (y = 0; y < 8; y++) {
136 pixel4 p4 = PIXEL_SPLAT_X4(left[7 - y]);
137
138 AV_WN4PA(dst + 0, p4);
139 AV_WN4PA(dst + 4, p4);
140 dst += stride;
141 }
142}
143
144static void hor_16x16_c(uint8_t *_dst, ptrdiff_t stride,
145 const uint8_t *_left, const uint8_t *top)
146{
147 pixel *dst = (pixel *) _dst;
148 const pixel *left = (const pixel *) _left;
149 int y;
150
151 stride /= sizeof(pixel);
152 for (y = 0; y < 16; y++) {
153 pixel4 p4 = PIXEL_SPLAT_X4(left[15 - y]);
154
155 AV_WN4PA(dst + 0, p4);
156 AV_WN4PA(dst + 4, p4);
157 AV_WN4PA(dst + 8, p4);
158 AV_WN4PA(dst + 12, p4);
159 dst += stride;
160 }
161}
162
163static void hor_32x32_c(uint8_t *_dst, ptrdiff_t stride,
164 const uint8_t *_left, const uint8_t *top)
165{
166 pixel *dst = (pixel *) _dst;
167 const pixel *left = (const pixel *) _left;
168 int y;
169
170 stride /= sizeof(pixel);
171 for (y = 0; y < 32; y++) {
172 pixel4 p4 = PIXEL_SPLAT_X4(left[31 - y]);
173
174 AV_WN4PA(dst + 0, p4);
175 AV_WN4PA(dst + 4, p4);
176 AV_WN4PA(dst + 8, p4);
177 AV_WN4PA(dst + 12, p4);
178 AV_WN4PA(dst + 16, p4);
179 AV_WN4PA(dst + 20, p4);
180 AV_WN4PA(dst + 24, p4);
181 AV_WN4PA(dst + 28, p4);
182 dst += stride;
183 }
184}
185
186#endif /* BIT_DEPTH != 12 */
187
188static void tm_4x4_c(uint8_t *_dst, ptrdiff_t stride,
189 const uint8_t *_left, const uint8_t *_top)
190{
191 pixel *dst = (pixel *) _dst;
192 const pixel *left = (const pixel *) _left;
193 const pixel *top = (const pixel *) _top;
194 int y, tl = top[-1];
195
196 stride /= sizeof(pixel);
197 for (y = 0; y < 4; y++) {
198 int l_m_tl = left[3 - y] - tl;
199
200 dst[0] = av_clip_pixel(top[0] + l_m_tl);
201 dst[1] = av_clip_pixel(top[1] + l_m_tl);
202 dst[2] = av_clip_pixel(top[2] + l_m_tl);
203 dst[3] = av_clip_pixel(top[3] + l_m_tl);
204 dst += stride;
205 }
206}
207
208static void tm_8x8_c(uint8_t *_dst, ptrdiff_t stride,
209 const uint8_t *_left, const uint8_t *_top)
210{
211 pixel *dst = (pixel *) _dst;
212 const pixel *left = (const pixel *) _left;
213 const pixel *top = (const pixel *) _top;
214 int y, tl = top[-1];
215
216 stride /= sizeof(pixel);
217 for (y = 0; y < 8; y++) {
218 int l_m_tl = left[7 - y] - tl;
219
220 dst[0] = av_clip_pixel(top[0] + l_m_tl);
221 dst[1] = av_clip_pixel(top[1] + l_m_tl);
222 dst[2] = av_clip_pixel(top[2] + l_m_tl);
223 dst[3] = av_clip_pixel(top[3] + l_m_tl);
224 dst[4] = av_clip_pixel(top[4] + l_m_tl);
225 dst[5] = av_clip_pixel(top[5] + l_m_tl);
226 dst[6] = av_clip_pixel(top[6] + l_m_tl);
227 dst[7] = av_clip_pixel(top[7] + l_m_tl);
228 dst += stride;
229 }
230}
231
232static void tm_16x16_c(uint8_t *_dst, ptrdiff_t stride,
233 const uint8_t *_left, const uint8_t *_top)
234{
235 pixel *dst = (pixel *) _dst;
236 const pixel *left = (const pixel *) _left;
237 const pixel *top = (const pixel *) _top;
238 int y, tl = top[-1];
239
240 stride /= sizeof(pixel);
241 for (y = 0; y < 16; y++) {
242 int l_m_tl = left[15 - y] - tl;
243
244 dst[ 0] = av_clip_pixel(top[ 0] + l_m_tl);
245 dst[ 1] = av_clip_pixel(top[ 1] + l_m_tl);
246 dst[ 2] = av_clip_pixel(top[ 2] + l_m_tl);
247 dst[ 3] = av_clip_pixel(top[ 3] + l_m_tl);
248 dst[ 4] = av_clip_pixel(top[ 4] + l_m_tl);
249 dst[ 5] = av_clip_pixel(top[ 5] + l_m_tl);
250 dst[ 6] = av_clip_pixel(top[ 6] + l_m_tl);
251 dst[ 7] = av_clip_pixel(top[ 7] + l_m_tl);
252 dst[ 8] = av_clip_pixel(top[ 8] + l_m_tl);
253 dst[ 9] = av_clip_pixel(top[ 9] + l_m_tl);
254 dst[10] = av_clip_pixel(top[10] + l_m_tl);
255 dst[11] = av_clip_pixel(top[11] + l_m_tl);
256 dst[12] = av_clip_pixel(top[12] + l_m_tl);
257 dst[13] = av_clip_pixel(top[13] + l_m_tl);
258 dst[14] = av_clip_pixel(top[14] + l_m_tl);
259 dst[15] = av_clip_pixel(top[15] + l_m_tl);
260 dst += stride;
261 }
262}
263
264static void tm_32x32_c(uint8_t *_dst, ptrdiff_t stride,
265 const uint8_t *_left, const uint8_t *_top)
266{
267 pixel *dst = (pixel *) _dst;
268 const pixel *left = (const pixel *) _left;
269 const pixel *top = (const pixel *) _top;
270 int y, tl = top[-1];
271
272 stride /= sizeof(pixel);
273 for (y = 0; y < 32; y++) {
274 int l_m_tl = left[31 - y] - tl;
275
276 dst[ 0] = av_clip_pixel(top[ 0] + l_m_tl);
277 dst[ 1] = av_clip_pixel(top[ 1] + l_m_tl);
278 dst[ 2] = av_clip_pixel(top[ 2] + l_m_tl);
279 dst[ 3] = av_clip_pixel(top[ 3] + l_m_tl);
280 dst[ 4] = av_clip_pixel(top[ 4] + l_m_tl);
281 dst[ 5] = av_clip_pixel(top[ 5] + l_m_tl);
282 dst[ 6] = av_clip_pixel(top[ 6] + l_m_tl);
283 dst[ 7] = av_clip_pixel(top[ 7] + l_m_tl);
284 dst[ 8] = av_clip_pixel(top[ 8] + l_m_tl);
285 dst[ 9] = av_clip_pixel(top[ 9] + l_m_tl);
286 dst[10] = av_clip_pixel(top[10] + l_m_tl);
287 dst[11] = av_clip_pixel(top[11] + l_m_tl);
288 dst[12] = av_clip_pixel(top[12] + l_m_tl);
289 dst[13] = av_clip_pixel(top[13] + l_m_tl);
290 dst[14] = av_clip_pixel(top[14] + l_m_tl);
291 dst[15] = av_clip_pixel(top[15] + l_m_tl);
292 dst[16] = av_clip_pixel(top[16] + l_m_tl);
293 dst[17] = av_clip_pixel(top[17] + l_m_tl);
294 dst[18] = av_clip_pixel(top[18] + l_m_tl);
295 dst[19] = av_clip_pixel(top[19] + l_m_tl);
296 dst[20] = av_clip_pixel(top[20] + l_m_tl);
297 dst[21] = av_clip_pixel(top[21] + l_m_tl);
298 dst[22] = av_clip_pixel(top[22] + l_m_tl);
299 dst[23] = av_clip_pixel(top[23] + l_m_tl);
300 dst[24] = av_clip_pixel(top[24] + l_m_tl);
301 dst[25] = av_clip_pixel(top[25] + l_m_tl);
302 dst[26] = av_clip_pixel(top[26] + l_m_tl);
303 dst[27] = av_clip_pixel(top[27] + l_m_tl);
304 dst[28] = av_clip_pixel(top[28] + l_m_tl);
305 dst[29] = av_clip_pixel(top[29] + l_m_tl);
306 dst[30] = av_clip_pixel(top[30] + l_m_tl);
307 dst[31] = av_clip_pixel(top[31] + l_m_tl);
308 dst += stride;
309 }
310}
311
312#if BIT_DEPTH != 12
313
314static void dc_4x4_c(uint8_t *_dst, ptrdiff_t stride,
315 const uint8_t *_left, const uint8_t *_top)
316{
317 pixel *dst = (pixel *) _dst;
318 const pixel *left = (const pixel *) _left;
319 const pixel *top = (const pixel *) _top;
320 pixel4 dc = PIXEL_SPLAT_X4((left[0] + left[1] + left[2] + left[3] +
321 top[0] + top[1] + top[2] + top[3] + 4) >> 3);
322
323 stride /= sizeof(pixel);
324 AV_WN4PA(dst + stride * 0, dc);
325 AV_WN4PA(dst + stride * 1, dc);
326 AV_WN4PA(dst + stride * 2, dc);
327 AV_WN4PA(dst + stride * 3, dc);
328}
329
330static void dc_8x8_c(uint8_t *_dst, ptrdiff_t stride,
331 const uint8_t *_left, const uint8_t *_top)
332{
333 pixel *dst = (pixel *) _dst;
334 const pixel *left = (const pixel *) _left;
335 const pixel *top = (const pixel *) _top;
336 pixel4 dc = PIXEL_SPLAT_X4
337 ((left[0] + left[1] + left[2] + left[3] + left[4] + left[5] +
338 left[6] + left[7] + top[0] + top[1] + top[2] + top[3] +
339 top[4] + top[5] + top[6] + top[7] + 8) >> 4);
340 int y;
341
342 stride /= sizeof(pixel);
343 for (y = 0; y < 8; y++) {
344 AV_WN4PA(dst + 0, dc);
345 AV_WN4PA(dst + 4, dc);
346 dst += stride;
347 }
348}
349
350static void dc_16x16_c(uint8_t *_dst, ptrdiff_t stride,
351 const uint8_t *_left, const uint8_t *_top)
352{
353 pixel *dst = (pixel *) _dst;
354 const pixel *left = (const pixel *) _left;
355 const pixel *top = (const pixel *) _top;
356 pixel4 dc = PIXEL_SPLAT_X4
357 ((left[0] + left[1] + left[2] + left[3] + left[4] + left[5] + left[6] +
358 left[7] + left[8] + left[9] + left[10] + left[11] + left[12] +
359 left[13] + left[14] + left[15] + top[0] + top[1] + top[2] + top[3] +
360 top[4] + top[5] + top[6] + top[7] + top[8] + top[9] + top[10] +
361 top[11] + top[12] + top[13] + top[14] + top[15] + 16) >> 5);
362 int y;
363
364 stride /= sizeof(pixel);
365 for (y = 0; y < 16; y++) {
366 AV_WN4PA(dst + 0, dc);
367 AV_WN4PA(dst + 4, dc);
368 AV_WN4PA(dst + 8, dc);
369 AV_WN4PA(dst + 12, dc);
370 dst += stride;
371 }
372}
373
374static void dc_32x32_c(uint8_t *_dst, ptrdiff_t stride,
375 const uint8_t *_left, const uint8_t *_top)
376{
377 pixel *dst = (pixel *) _dst;
378 const pixel *left = (const pixel *) _left;
379 const pixel *top = (const pixel *) _top;
380 pixel4 dc = PIXEL_SPLAT_X4
381 ((left[0] + left[1] + left[2] + left[3] + left[4] + left[5] + left[6] +
382 left[7] + left[8] + left[9] + left[10] + left[11] + left[12] +
383 left[13] + left[14] + left[15] + left[16] + left[17] + left[18] +
384 left[19] + left[20] + left[21] + left[22] + left[23] + left[24] +
385 left[25] + left[26] + left[27] + left[28] + left[29] + left[30] +
386 left[31] + top[0] + top[1] + top[2] + top[3] + top[4] + top[5] +
387 top[6] + top[7] + top[8] + top[9] + top[10] + top[11] + top[12] +
388 top[13] + top[14] + top[15] + top[16] + top[17] + top[18] + top[19] +
389 top[20] + top[21] + top[22] + top[23] + top[24] + top[25] + top[26] +
390 top[27] + top[28] + top[29] + top[30] + top[31] + 32) >> 6);
391 int y;
392
393 stride /= sizeof(pixel);
394 for (y = 0; y < 32; y++) {
395 AV_WN4PA(dst + 0, dc);
396 AV_WN4PA(dst + 4, dc);
397 AV_WN4PA(dst + 8, dc);
398 AV_WN4PA(dst + 12, dc);
399 AV_WN4PA(dst + 16, dc);
400 AV_WN4PA(dst + 20, dc);
401 AV_WN4PA(dst + 24, dc);
402 AV_WN4PA(dst + 28, dc);
403 dst += stride;
404 }
405}
406
407static void dc_left_4x4_c(uint8_t *_dst, ptrdiff_t stride,
408 const uint8_t *_left, const uint8_t *top)
409{
410 pixel *dst = (pixel *) _dst;
411 const pixel *left = (const pixel *) _left;
412 pixel4 dc = PIXEL_SPLAT_X4((left[0] + left[1] + left[2] + left[3] + 2) >> 2);
413
414 stride /= sizeof(pixel);
415 AV_WN4PA(dst + stride * 0, dc);
416 AV_WN4PA(dst + stride * 1, dc);
417 AV_WN4PA(dst + stride * 2, dc);
418 AV_WN4PA(dst + stride * 3, dc);
419}
420
421static void dc_left_8x8_c(uint8_t *_dst, ptrdiff_t stride,
422 const uint8_t *_left, const uint8_t *top)
423{
424 pixel *dst = (pixel *) _dst;
425 const pixel *left = (const pixel *) _left;
426 pixel4 dc = PIXEL_SPLAT_X4
427 ((left[0] + left[1] + left[2] + left[3] +
428 left[4] + left[5] + left[6] + left[7] + 4) >> 3);
429 int y;
430
431 stride /= sizeof(pixel);
432 for (y = 0; y < 8; y++) {
433 AV_WN4PA(dst + 0, dc);
434 AV_WN4PA(dst + 4, dc);
435 dst += stride;
436 }
437}
438
439static void dc_left_16x16_c(uint8_t *_dst, ptrdiff_t stride,
440 const uint8_t *_left, const uint8_t *top)
441{
442 pixel *dst = (pixel *) _dst;
443 const pixel *left = (const pixel *) _left;
444 pixel4 dc = PIXEL_SPLAT_X4
445 ((left[0] + left[1] + left[2] + left[3] + left[4] + left[5] +
446 left[6] + left[7] + left[8] + left[9] + left[10] + left[11] +
447 left[12] + left[13] + left[14] + left[15] + 8) >> 4);
448 int y;
449
450 stride /= sizeof(pixel);
451 for (y = 0; y < 16; y++) {
452 AV_WN4PA(dst + 0, dc);
453 AV_WN4PA(dst + 4, dc);
454 AV_WN4PA(dst + 8, dc);
455 AV_WN4PA(dst + 12, dc);
456 dst += stride;
457 }
458}
459
460static void dc_left_32x32_c(uint8_t *_dst, ptrdiff_t stride,
461 const uint8_t *_left, const uint8_t *top)
462{
463 pixel *dst = (pixel *) _dst;
464 const pixel *left = (const pixel *) _left;
465 pixel4 dc = PIXEL_SPLAT_X4
466 ((left[0] + left[1] + left[2] + left[3] + left[4] + left[5] +
467 left[6] + left[7] + left[8] + left[9] + left[10] + left[11] +
468 left[12] + left[13] + left[14] + left[15] + left[16] + left[17] +
469 left[18] + left[19] + left[20] + left[21] + left[22] + left[23] +
470 left[24] + left[25] + left[26] + left[27] + left[28] + left[29] +
471 left[30] + left[31] + 16) >> 5);
472 int y;
473
474 stride /= sizeof(pixel);
475 for (y = 0; y < 32; y++) {
476 AV_WN4PA(dst + 0, dc);
477 AV_WN4PA(dst + 4, dc);
478 AV_WN4PA(dst + 8, dc);
479 AV_WN4PA(dst + 12, dc);
480 AV_WN4PA(dst + 16, dc);
481 AV_WN4PA(dst + 20, dc);
482 AV_WN4PA(dst + 24, dc);
483 AV_WN4PA(dst + 28, dc);
484 dst += stride;
485 }
486}
487
488static void dc_top_4x4_c(uint8_t *_dst, ptrdiff_t stride,
489 const uint8_t *left, const uint8_t *_top)
490{
491 pixel *dst = (pixel *) _dst;
492 const pixel *top = (const pixel *) _top;
493 pixel4 dc = PIXEL_SPLAT_X4((top[0] + top[1] + top[2] + top[3] + 2) >> 2);
494
495 stride /= sizeof(pixel);
496 AV_WN4PA(dst + stride * 0, dc);
497 AV_WN4PA(dst + stride * 1, dc);
498 AV_WN4PA(dst + stride * 2, dc);
499 AV_WN4PA(dst + stride * 3, dc);
500}
501
502static void dc_top_8x8_c(uint8_t *_dst, ptrdiff_t stride,
503 const uint8_t *left, const uint8_t *_top)
504{
505 pixel *dst = (pixel *) _dst;
506 const pixel *top = (const pixel *) _top;
507 pixel4 dc = PIXEL_SPLAT_X4
508 ((top[0] + top[1] + top[2] + top[3] +
509 top[4] + top[5] + top[6] + top[7] + 4) >> 3);
510 int y;
511
512 stride /= sizeof(pixel);
513 for (y = 0; y < 8; y++) {
514 AV_WN4PA(dst + 0, dc);
515 AV_WN4PA(dst + 4, dc);
516 dst += stride;
517 }
518}
519
520static void dc_top_16x16_c(uint8_t *_dst, ptrdiff_t stride,
521 const uint8_t *left, const uint8_t *_top)
522{
523 pixel *dst = (pixel *) _dst;
524 const pixel *top = (const pixel *) _top;
525 pixel4 dc = PIXEL_SPLAT_X4
526 ((top[0] + top[1] + top[2] + top[3] + top[4] + top[5] +
527 top[6] + top[7] + top[8] + top[9] + top[10] + top[11] +
528 top[12] + top[13] + top[14] + top[15] + 8) >> 4);
529 int y;
530
531 stride /= sizeof(pixel);
532 for (y = 0; y < 16; y++) {
533 AV_WN4PA(dst + 0, dc);
534 AV_WN4PA(dst + 4, dc);
535 AV_WN4PA(dst + 8, dc);
536 AV_WN4PA(dst + 12, dc);
537 dst += stride;
538 }
539}
540
541static void dc_top_32x32_c(uint8_t *_dst, ptrdiff_t stride,
542 const uint8_t *left, const uint8_t *_top)
543{
544 pixel *dst = (pixel *) _dst;
545 const pixel *top = (const pixel *) _top;
546 pixel4 dc = PIXEL_SPLAT_X4
547 ((top[0] + top[1] + top[2] + top[3] + top[4] + top[5] +
548 top[6] + top[7] + top[8] + top[9] + top[10] + top[11] +
549 top[12] + top[13] + top[14] + top[15] + top[16] + top[17] +
550 top[18] + top[19] + top[20] + top[21] + top[22] + top[23] +
551 top[24] + top[25] + top[26] + top[27] + top[28] + top[29] +
552 top[30] + top[31] + 16) >> 5);
553 int y;
554
555 stride /= sizeof(pixel);
556 for (y = 0; y < 32; y++) {
557 AV_WN4PA(dst + 0, dc);
558 AV_WN4PA(dst + 4, dc);
559 AV_WN4PA(dst + 8, dc);
560 AV_WN4PA(dst + 12, dc);
561 AV_WN4PA(dst + 16, dc);
562 AV_WN4PA(dst + 20, dc);
563 AV_WN4PA(dst + 24, dc);
564 AV_WN4PA(dst + 28, dc);
565 dst += stride;
566 }
567}
568
569#endif /* BIT_DEPTH != 12 */
570
571static void dc_128_4x4_c(uint8_t *_dst, ptrdiff_t stride,
572 const uint8_t *left, const uint8_t *top)
573{
574 pixel *dst = (pixel *) _dst;
575 pixel4 val = PIXEL_SPLAT_X4(128 << (BIT_DEPTH - 8));
576
577 stride /= sizeof(pixel);
578 AV_WN4PA(dst + stride * 0, val);
579 AV_WN4PA(dst + stride * 1, val);
580 AV_WN4PA(dst + stride * 2, val);
581 AV_WN4PA(dst + stride * 3, val);
582}
583
584static void dc_128_8x8_c(uint8_t *_dst, ptrdiff_t stride,
585 const uint8_t *left, const uint8_t *top)
586{
587 pixel *dst = (pixel *) _dst;
588 pixel4 val = PIXEL_SPLAT_X4(128 << (BIT_DEPTH - 8));
589 int y;
590
591 stride /= sizeof(pixel);
592 for (y = 0; y < 8; y++) {
593 AV_WN4PA(dst + 0, val);
594 AV_WN4PA(dst + 4, val);
595 dst += stride;
596 }
597}
598
599static void dc_128_16x16_c(uint8_t *_dst, ptrdiff_t stride,
600 const uint8_t *left, const uint8_t *top)
601{
602 pixel *dst = (pixel *) _dst;
603 pixel4 val = PIXEL_SPLAT_X4(128 << (BIT_DEPTH - 8));
604 int y;
605
606 stride /= sizeof(pixel);
607 for (y = 0; y < 16; y++) {
608 AV_WN4PA(dst + 0, val);
609 AV_WN4PA(dst + 4, val);
610 AV_WN4PA(dst + 8, val);
611 AV_WN4PA(dst + 12, val);
612 dst += stride;
613 }
614}
615
616static void dc_128_32x32_c(uint8_t *_dst, ptrdiff_t stride,
617 const uint8_t *left, const uint8_t *top)
618{
619 pixel *dst = (pixel *) _dst;
620 pixel4 val = PIXEL_SPLAT_X4(128 << (BIT_DEPTH - 8));
621 int y;
622
623 stride /= sizeof(pixel);
624 for (y = 0; y < 32; y++) {
625 AV_WN4PA(dst + 0, val);
626 AV_WN4PA(dst + 4, val);
627 AV_WN4PA(dst + 8, val);
628 AV_WN4PA(dst + 12, val);
629 AV_WN4PA(dst + 16, val);
630 AV_WN4PA(dst + 20, val);
631 AV_WN4PA(dst + 24, val);
632 AV_WN4PA(dst + 28, val);
633 dst += stride;
634 }
635}
636
637static void dc_127_4x4_c(uint8_t *_dst, ptrdiff_t stride,
638 const uint8_t *left, const uint8_t *top)
639{
640 pixel *dst = (pixel *) _dst;
641 pixel4 val = PIXEL_SPLAT_X4((128 << (BIT_DEPTH - 8)) - 1);
642
643 stride /= sizeof(pixel);
644 AV_WN4PA(dst + stride * 0, val);
645 AV_WN4PA(dst + stride * 1, val);
646 AV_WN4PA(dst + stride * 2, val);
647 AV_WN4PA(dst + stride * 3, val);}
648
649static void dc_127_8x8_c(uint8_t *_dst, ptrdiff_t stride,
650 const uint8_t *left, const uint8_t *top)
651{
652 pixel *dst = (pixel *) _dst;
653 pixel4 val = PIXEL_SPLAT_X4((128 << (BIT_DEPTH - 8)) - 1);
654 int y;
655
656 stride /= sizeof(pixel);
657 for (y = 0; y < 8; y++) {
658 AV_WN4PA(dst + 0, val);
659 AV_WN4PA(dst + 4, val);
660 dst += stride;
661 }
662}
663
664static void dc_127_16x16_c(uint8_t *_dst, ptrdiff_t stride,
665 const uint8_t *left, const uint8_t *top)
666{
667 pixel *dst = (pixel *) _dst;
668 pixel4 val = PIXEL_SPLAT_X4((128 << (BIT_DEPTH - 8)) - 1);
669 int y;
670
671 stride /= sizeof(pixel);
672 for (y = 0; y < 16; y++) {
673 AV_WN4PA(dst + 0, val);
674 AV_WN4PA(dst + 4, val);
675 AV_WN4PA(dst + 8, val);
676 AV_WN4PA(dst + 12, val);
677 dst += stride;
678 }
679}
680
681static void dc_127_32x32_c(uint8_t *_dst, ptrdiff_t stride,
682 const uint8_t *left, const uint8_t *top)
683{
684 pixel *dst = (pixel *) _dst;
685 pixel4 val = PIXEL_SPLAT_X4((128 << (BIT_DEPTH - 8)) - 1);
686 int y;
687
688 stride /= sizeof(pixel);
689 for (y = 0; y < 32; y++) {
690 AV_WN4PA(dst + 0, val);
691 AV_WN4PA(dst + 4, val);
692 AV_WN4PA(dst + 8, val);
693 AV_WN4PA(dst + 12, val);
694 AV_WN4PA(dst + 16, val);
695 AV_WN4PA(dst + 20, val);
696 AV_WN4PA(dst + 24, val);
697 AV_WN4PA(dst + 28, val);
698 dst += stride;
699 }
700}
701
702static void dc_129_4x4_c(uint8_t *_dst, ptrdiff_t stride,
703 const uint8_t *left, const uint8_t *top)
704{
705 pixel *dst = (pixel *) _dst;
706 pixel4 val = PIXEL_SPLAT_X4((128 << (BIT_DEPTH - 8)) + 1);
707
708 stride /= sizeof(pixel);
709 AV_WN4PA(dst + stride * 0, val);
710 AV_WN4PA(dst + stride * 1, val);
711 AV_WN4PA(dst + stride * 2, val);
712 AV_WN4PA(dst + stride * 3, val);
713}
714
715static void dc_129_8x8_c(uint8_t *_dst, ptrdiff_t stride,
716 const uint8_t *left, const uint8_t *top)
717{
718 pixel *dst = (pixel *) _dst;
719 pixel4 val = PIXEL_SPLAT_X4((128 << (BIT_DEPTH - 8)) + 1);
720 int y;
721
722 stride /= sizeof(pixel);
723 for (y = 0; y < 8; y++) {
724 AV_WN4PA(dst + 0, val);
725 AV_WN4PA(dst + 4, val);
726 dst += stride;
727 }
728}
729
730static void dc_129_16x16_c(uint8_t *_dst, ptrdiff_t stride,
731 const uint8_t *left, const uint8_t *top)
732{
733 pixel *dst = (pixel *) _dst;
734 pixel4 val = PIXEL_SPLAT_X4((128 << (BIT_DEPTH - 8)) + 1);
735 int y;
736
737 stride /= sizeof(pixel);
738 for (y = 0; y < 16; y++) {
739 AV_WN4PA(dst + 0, val);
740 AV_WN4PA(dst + 4, val);
741 AV_WN4PA(dst + 8, val);
742 AV_WN4PA(dst + 12, val);
743 dst += stride;
744 }
745}
746
747static void dc_129_32x32_c(uint8_t *_dst, ptrdiff_t stride,
748 const uint8_t *left, const uint8_t *top)
749{
750 pixel *dst = (pixel *) _dst;
751 pixel4 val = PIXEL_SPLAT_X4((128 << (BIT_DEPTH - 8)) + 1);
752 int y;
753
754 stride /= sizeof(pixel);
755 for (y = 0; y < 32; y++) {
756 AV_WN4PA(dst + 0, val);
757 AV_WN4PA(dst + 4, val);
758 AV_WN4PA(dst + 8, val);
759 AV_WN4PA(dst + 12, val);
760 AV_WN4PA(dst + 16, val);
761 AV_WN4PA(dst + 20, val);
762 AV_WN4PA(dst + 24, val);
763 AV_WN4PA(dst + 28, val);
764 dst += stride;
765 }
766}
767
768#if BIT_DEPTH != 12
769
770#if BIT_DEPTH == 8
771#define memset_bpc memset
772#else
773static inline void memset_bpc(uint16_t *dst, int val, int len) {
774 int n;
775 for (n = 0; n < len; n++) {
776 dst[n] = val;
777 }
778}
779#endif
780
781#define DST(x, y) dst[(x) + (y) * stride]
782
783static void diag_downleft_4x4_c(uint8_t *_dst, ptrdiff_t stride,
784 const uint8_t *left, const uint8_t *_top)
785{
786 pixel *dst = (pixel *) _dst;
787 const pixel *top = (const pixel *) _top;
788 int a0 = top[0], a1 = top[1], a2 = top[2], a3 = top[3],
789 a4 = top[4], a5 = top[5], a6 = top[6], a7 = top[7];
790
791 stride /= sizeof(pixel);
792 DST(0,0) = (a0 + a1 * 2 + a2 + 2) >> 2;
793 DST(1,0) = DST(0,1) = (a1 + a2 * 2 + a3 + 2) >> 2;
794 DST(2,0) = DST(1,1) = DST(0,2) = (a2 + a3 * 2 + a4 + 2) >> 2;
795 DST(3,0) = DST(2,1) = DST(1,2) = DST(0,3) = (a3 + a4 * 2 + a5 + 2) >> 2;
796 DST(3,1) = DST(2,2) = DST(1,3) = (a4 + a5 * 2 + a6 + 2) >> 2;
797 DST(3,2) = DST(2,3) = (a5 + a6 * 2 + a7 + 2) >> 2;
798 DST(3,3) = a7; // note: this is different from vp8 and such
799}
800
801#define def_diag_downleft(size) \
802static void diag_downleft_##size##x##size##_c(uint8_t *_dst, ptrdiff_t stride, \
803 const uint8_t *left, const uint8_t *_top) \
804{ \
805 pixel *dst = (pixel *) _dst; \
806 const pixel *top = (const pixel *) _top; \
807 int i, j; \
808 pixel v[size - 1]; \
809\
810 stride /= sizeof(pixel); \
811 for (i = 0; i < size - 2; i++) \
812 v[i] = (top[i] + top[i + 1] * 2 + top[i + 2] + 2) >> 2; \
813 v[size - 2] = (top[size - 2] + top[size - 1] * 3 + 2) >> 2; \
814\
815 for (j = 0; j < size; j++) { \
816 memcpy(dst + j*stride, v + j, (size - 1 - j) * sizeof(pixel)); \
817 memset_bpc(dst + j*stride + size - 1 - j, top[size - 1], j + 1); \
818 } \
819}
820
821def_diag_downleft(8)
822def_diag_downleft(16)
823def_diag_downleft(32)
824
825static void diag_downright_4x4_c(uint8_t *_dst, ptrdiff_t stride,
826 const uint8_t *_left, const uint8_t *_top)
827{
828 pixel *dst = (pixel *) _dst;
829 const pixel *top = (const pixel *) _top;
830 const pixel *left = (const pixel *) _left;
831 int tl = top[-1], a0 = top[0], a1 = top[1], a2 = top[2], a3 = top[3],
832 l0 = left[3], l1 = left[2], l2 = left[1], l3 = left[0];
833
834 stride /= sizeof(pixel);
835 DST(0,3) = (l1 + l2 * 2 + l3 + 2) >> 2;
836 DST(0,2) = DST(1,3) = (l0 + l1 * 2 + l2 + 2) >> 2;
837 DST(0,1) = DST(1,2) = DST(2,3) = (tl + l0 * 2 + l1 + 2) >> 2;
838 DST(0,0) = DST(1,1) = DST(2,2) = DST(3,3) = (l0 + tl * 2 + a0 + 2) >> 2;
839 DST(1,0) = DST(2,1) = DST(3,2) = (tl + a0 * 2 + a1 + 2) >> 2;
840 DST(2,0) = DST(3,1) = (a0 + a1 * 2 + a2 + 2) >> 2;
841 DST(3,0) = (a1 + a2 * 2 + a3 + 2) >> 2;
842}
843
844#define def_diag_downright(size) \
845static void diag_downright_##size##x##size##_c(uint8_t *_dst, ptrdiff_t stride, \
846 const uint8_t *_left, const uint8_t *_top) \
847{ \
848 pixel *dst = (pixel *) _dst; \
849 const pixel *top = (const pixel *) _top; \
850 const pixel *left = (const pixel *) _left; \
851 int i, j; \
852 pixel v[size + size - 1]; \
853\
854 stride /= sizeof(pixel); \
855 for (i = 0; i < size - 2; i++) { \
856 v[i ] = (left[i] + left[i + 1] * 2 + left[i + 2] + 2) >> 2; \
857 v[size + 1 + i] = (top[i] + top[i + 1] * 2 + top[i + 2] + 2) >> 2; \
858 } \
859 v[size - 2] = (left[size - 2] + left[size - 1] * 2 + top[-1] + 2) >> 2; \
860 v[size - 1] = (left[size - 1] + top[-1] * 2 + top[ 0] + 2) >> 2; \
861 v[size ] = (top[-1] + top[0] * 2 + top[ 1] + 2) >> 2; \
862\
863 for (j = 0; j < size; j++) \
864 memcpy(dst + j*stride, v + size - 1 - j, size * sizeof(pixel)); \
865}
866
867def_diag_downright(8)
868def_diag_downright(16)
869def_diag_downright(32)
870
871static void vert_right_4x4_c(uint8_t *_dst, ptrdiff_t stride,
872 const uint8_t *_left, const uint8_t *_top)
873{
874 pixel *dst = (pixel *) _dst;
875 const pixel *top = (const pixel *) _top;
876 const pixel *left = (const pixel *) _left;
877 int tl = top[-1], a0 = top[0], a1 = top[1], a2 = top[2], a3 = top[3],
878 l0 = left[3], l1 = left[2], l2 = left[1];
879
880 stride /= sizeof(pixel);
881 DST(0,3) = (l0 + l1 * 2 + l2 + 2) >> 2;
882 DST(0,2) = (tl + l0 * 2 + l1 + 2) >> 2;
883 DST(0,0) = DST(1,2) = (tl + a0 + 1) >> 1;
884 DST(0,1) = DST(1,3) = (l0 + tl * 2 + a0 + 2) >> 2;
885 DST(1,0) = DST(2,2) = (a0 + a1 + 1) >> 1;
886 DST(1,1) = DST(2,3) = (tl + a0 * 2 + a1 + 2) >> 2;
887 DST(2,0) = DST(3,2) = (a1 + a2 + 1) >> 1;
888 DST(2,1) = DST(3,3) = (a0 + a1 * 2 + a2 + 2) >> 2;
889 DST(3,0) = (a2 + a3 + 1) >> 1;
890 DST(3,1) = (a1 + a2 * 2 + a3 + 2) >> 2;
891}
892
893#define def_vert_right(size) \
894static void vert_right_##size##x##size##_c(uint8_t *_dst, ptrdiff_t stride, \
895 const uint8_t *_left, const uint8_t *_top) \
896{ \
897 pixel *dst = (pixel *) _dst; \
898 const pixel *top = (const pixel *) _top; \
899 const pixel *left = (const pixel *) _left; \
900 int i, j; \
901 pixel ve[size + size/2 - 1], vo[size + size/2 - 1]; \
902\
903 stride /= sizeof(pixel); \
904 for (i = 0; i < size/2 - 2; i++) { \
905 vo[i] = (left[i*2 + 3] + left[i*2 + 2] * 2 + left[i*2 + 1] + 2) >> 2; \
906 ve[i] = (left[i*2 + 4] + left[i*2 + 3] * 2 + left[i*2 + 2] + 2) >> 2; \
907 } \
908 vo[size/2 - 2] = (left[size - 1] + left[size - 2] * 2 + left[size - 3] + 2) >> 2; \
909 ve[size/2 - 2] = (top[-1] + left[size - 1] * 2 + left[size - 2] + 2) >> 2; \
910\
911 ve[size/2 - 1] = (top[-1] + top[0] + 1) >> 1; \
912 vo[size/2 - 1] = (left[size - 1] + top[-1] * 2 + top[0] + 2) >> 2; \
913 for (i = 0; i < size - 1; i++) { \
914 ve[size/2 + i] = (top[i] + top[i + 1] + 1) >> 1; \
915 vo[size/2 + i] = (top[i - 1] + top[i] * 2 + top[i + 1] + 2) >> 2; \
916 } \
917\
918 for (j = 0; j < size / 2; j++) { \
919 memcpy(dst + j*2 *stride, ve + size/2 - 1 - j, size * sizeof(pixel)); \
920 memcpy(dst + (j*2 + 1)*stride, vo + size/2 - 1 - j, size * sizeof(pixel)); \
921 } \
922}
923
924def_vert_right(8)
925def_vert_right(16)
926def_vert_right(32)
927
928static void hor_down_4x4_c(uint8_t *_dst, ptrdiff_t stride,
929 const uint8_t *_left, const uint8_t *_top)
930{
931 pixel *dst = (pixel *) _dst;
932 const pixel *top = (const pixel *) _top;
933 const pixel *left = (const pixel *) _left;
934 int l0 = left[3], l1 = left[2], l2 = left[1], l3 = left[0],
935 tl = top[-1], a0 = top[0], a1 = top[1], a2 = top[2];
936
937 stride /= sizeof(pixel);
938 DST(2,0) = (tl + a0 * 2 + a1 + 2) >> 2;
939 DST(3,0) = (a0 + a1 * 2 + a2 + 2) >> 2;
940 DST(0,0) = DST(2,1) = (tl + l0 + 1) >> 1;
941 DST(1,0) = DST(3,1) = (a0 + tl * 2 + l0 + 2) >> 2;
942 DST(0,1) = DST(2,2) = (l0 + l1 + 1) >> 1;
943 DST(1,1) = DST(3,2) = (tl + l0 * 2 + l1 + 2) >> 2;
944 DST(0,2) = DST(2,3) = (l1 + l2 + 1) >> 1;
945 DST(1,2) = DST(3,3) = (l0 + l1 * 2 + l2 + 2) >> 2;
946 DST(0,3) = (l2 + l3 + 1) >> 1;
947 DST(1,3) = (l1 + l2 * 2 + l3 + 2) >> 2;
948}
949
950#define def_hor_down(size) \
951static void hor_down_##size##x##size##_c(uint8_t *_dst, ptrdiff_t stride, \
952 const uint8_t *_left, const uint8_t *_top) \
953{ \
954 pixel *dst = (pixel *) _dst; \
955 const pixel *top = (const pixel *) _top; \
956 const pixel *left = (const pixel *) _left; \
957 int i, j; \
958 pixel v[size * 3 - 2]; \
959\
960 stride /= sizeof(pixel); \
961 for (i = 0; i < size - 2; i++) { \
962 v[i*2 ] = (left[i + 1] + left[i + 0] + 1) >> 1; \
963 v[i*2 + 1] = (left[i + 2] + left[i + 1] * 2 + left[i + 0] + 2) >> 2; \
964 v[size*2 + i] = (top[i - 1] + top[i] * 2 + top[i + 1] + 2) >> 2; \
965 } \
966 v[size*2 - 2] = (top[-1] + left[size - 1] + 1) >> 1; \
967 v[size*2 - 4] = (left[size - 1] + left[size - 2] + 1) >> 1; \
968 v[size*2 - 1] = (top[0] + top[-1] * 2 + left[size - 1] + 2) >> 2; \
969 v[size*2 - 3] = (top[-1] + left[size - 1] * 2 + left[size - 2] + 2) >> 2; \
970\
971 for (j = 0; j < size; j++) \
972 memcpy(dst + j*stride, v + size*2 - 2 - j*2, size * sizeof(pixel)); \
973}
974
975def_hor_down(8)
976def_hor_down(16)
977def_hor_down(32)
978
979static void vert_left_4x4_c(uint8_t *_dst, ptrdiff_t stride,
980 const uint8_t *left, const uint8_t *_top)
981{
982 pixel *dst = (pixel *) _dst;
983 const pixel *top = (const pixel *) _top;
984 int a0 = top[0], a1 = top[1], a2 = top[2], a3 = top[3],
985 a4 = top[4], a5 = top[5], a6 = top[6];
986
987 stride /= sizeof(pixel);
988 DST(0,0) = (a0 + a1 + 1) >> 1;
989 DST(0,1) = (a0 + a1 * 2 + a2 + 2) >> 2;
990 DST(1,0) = DST(0,2) = (a1 + a2 + 1) >> 1;
991 DST(1,1) = DST(0,3) = (a1 + a2 * 2 + a3 + 2) >> 2;
992 DST(2,0) = DST(1,2) = (a2 + a3 + 1) >> 1;
993 DST(2,1) = DST(1,3) = (a2 + a3 * 2 + a4 + 2) >> 2;
994 DST(3,0) = DST(2,2) = (a3 + a4 + 1) >> 1;
995 DST(3,1) = DST(2,3) = (a3 + a4 * 2 + a5 + 2) >> 2;
996 DST(3,2) = (a4 + a5 + 1) >> 1;
997 DST(3,3) = (a4 + a5 * 2 + a6 + 2) >> 2;
998}
999
1000#define def_vert_left(size) \
1001static void vert_left_##size##x##size##_c(uint8_t *_dst, ptrdiff_t stride, \
1002 const uint8_t *left, const uint8_t *_top) \
1003{ \
1004 pixel *dst = (pixel *) _dst; \
1005 const pixel *top = (const pixel *) _top; \
1006 int i, j; \
1007 pixel ve[size - 1], vo[size - 1]; \
1008\
1009 stride /= sizeof(pixel); \
1010 for (i = 0; i < size - 2; i++) { \
1011 ve[i] = (top[i] + top[i + 1] + 1) >> 1; \
1012 vo[i] = (top[i] + top[i + 1] * 2 + top[i + 2] + 2) >> 2; \
1013 } \
1014 ve[size - 2] = (top[size - 2] + top[size - 1] + 1) >> 1; \
1015 vo[size - 2] = (top[size - 2] + top[size - 1] * 3 + 2) >> 2; \
1016\
1017 for (j = 0; j < size / 2; j++) { \
1018 memcpy(dst + j*2 * stride, ve + j, (size - j - 1) * sizeof(pixel)); \
1019 memset_bpc(dst + j*2 * stride + size - j - 1, top[size - 1], j + 1); \
1020 memcpy(dst + (j*2 + 1) * stride, vo + j, (size - j - 1) * sizeof(pixel)); \
1021 memset_bpc(dst + (j*2 + 1) * stride + size - j - 1, top[size - 1], j + 1); \
1022 } \
1023}
1024
1025def_vert_left(8)
1026def_vert_left(16)
1027def_vert_left(32)
1028
1029static void hor_up_4x4_c(uint8_t *_dst, ptrdiff_t stride,
1030 const uint8_t *_left, const uint8_t *top)
1031{
1032 pixel *dst = (pixel *) _dst;
1033 const pixel *left = (const pixel *) _left;
1034 int l0 = left[0], l1 = left[1], l2 = left[2], l3 = left[3];
1035
1036 stride /= sizeof(pixel);
1037 DST(0,0) = (l0 + l1 + 1) >> 1;
1038 DST(1,0) = (l0 + l1 * 2 + l2 + 2) >> 2;
1039 DST(0,1) = DST(2,0) = (l1 + l2 + 1) >> 1;
1040 DST(1,1) = DST(3,0) = (l1 + l2 * 2 + l3 + 2) >> 2;
1041 DST(0,2) = DST(2,1) = (l2 + l3 + 1) >> 1;
1042 DST(1,2) = DST(3,1) = (l2 + l3 * 3 + 2) >> 2;
1043 DST(0,3) = DST(1,3) = DST(2,2) = DST(2,3) = DST(3,2) = DST(3,3) = l3;
1044}
1045
1046#define def_hor_up(size) \
1047static void hor_up_##size##x##size##_c(uint8_t *_dst, ptrdiff_t stride, \
1048 const uint8_t *_left, const uint8_t *top) \
1049{ \
1050 pixel *dst = (pixel *) _dst; \
1051 const pixel *left = (const pixel *) _left; \
1052 int i, j; \
1053 pixel v[size*2 - 2]; \
1054\
1055 stride /= sizeof(pixel); \
1056 for (i = 0; i < size - 2; i++) { \
1057 v[i*2 ] = (left[i] + left[i + 1] + 1) >> 1; \
1058 v[i*2 + 1] = (left[i] + left[i + 1] * 2 + left[i + 2] + 2) >> 2; \
1059 } \
1060 v[size*2 - 4] = (left[size - 2] + left[size - 1] + 1) >> 1; \
1061 v[size*2 - 3] = (left[size - 2] + left[size - 1] * 3 + 2) >> 2; \
1062\
1063 for (j = 0; j < size / 2; j++) \
1064 memcpy(dst + j*stride, v + j*2, size * sizeof(pixel)); \
1065 for (j = size / 2; j < size; j++) { \
1066 memcpy(dst + j*stride, v + j*2, (size*2 - 2 - j*2) * sizeof(pixel)); \
1067 memset_bpc(dst + j*stride + size*2 - 2 - j*2, left[size - 1], \
1068 2 + j*2 - size); \
1069 } \
1070}
1071
1072def_hor_up(8)
1073def_hor_up(16)
1074def_hor_up(32)
1075
1076#undef DST
1077
1078#endif /* BIT_DEPTH != 12 */
1079
1080#if BIT_DEPTH != 8
1081void ff_vp9dsp_intrapred_init_10(VP9DSPContext *dsp);
1082#endif
1083#if BIT_DEPTH != 10
1084static
1085#endif
1086av_cold void FUNC(ff_vp9dsp_intrapred_init)(VP9DSPContext *dsp)
1087{
1088#define init_intra_pred_bd_aware(tx, sz) \
1089 dsp->intra_pred[tx][TM_VP8_PRED] = tm_##sz##_c; \
1090 dsp->intra_pred[tx][DC_128_PRED] = dc_128_##sz##_c; \
1091 dsp->intra_pred[tx][DC_127_PRED] = dc_127_##sz##_c; \
1092 dsp->intra_pred[tx][DC_129_PRED] = dc_129_##sz##_c
1093
1094#if BIT_DEPTH == 12
1095 ff_vp9dsp_intrapred_init_10(dsp);
1096#define init_intra_pred(tx, sz) \
1097 init_intra_pred_bd_aware(tx, sz)
1098#else
1099 #define init_intra_pred(tx, sz) \
1100 dsp->intra_pred[tx][VERT_PRED] = vert_##sz##_c; \
1101 dsp->intra_pred[tx][HOR_PRED] = hor_##sz##_c; \
1102 dsp->intra_pred[tx][DC_PRED] = dc_##sz##_c; \
1103 dsp->intra_pred[tx][DIAG_DOWN_LEFT_PRED] = diag_downleft_##sz##_c; \
1104 dsp->intra_pred[tx][DIAG_DOWN_RIGHT_PRED] = diag_downright_##sz##_c; \
1105 dsp->intra_pred[tx][VERT_RIGHT_PRED] = vert_right_##sz##_c; \
1106 dsp->intra_pred[tx][HOR_DOWN_PRED] = hor_down_##sz##_c; \
1107 dsp->intra_pred[tx][VERT_LEFT_PRED] = vert_left_##sz##_c; \
1108 dsp->intra_pred[tx][HOR_UP_PRED] = hor_up_##sz##_c; \
1109 dsp->intra_pred[tx][LEFT_DC_PRED] = dc_left_##sz##_c; \
1110 dsp->intra_pred[tx][TOP_DC_PRED] = dc_top_##sz##_c; \
1111 init_intra_pred_bd_aware(tx, sz)
1112#endif
1113
1114 init_intra_pred(TX_4X4, 4x4);
1115 init_intra_pred(TX_8X8, 8x8);
1116 init_intra_pred(TX_16X16, 16x16);
1117 init_intra_pred(TX_32X32, 32x32);
1118
1119#undef init_intra_pred
1120#undef init_intra_pred_bd_aware
1121}
1122
1123#define itxfm_wrapper(type_a, type_b, sz, bits, has_dconly) \
1124static void type_a##_##type_b##_##sz##x##sz##_add_c(uint8_t *_dst, \
1125 ptrdiff_t stride, \
1126 int16_t *_block, int eob) \
1127{ \
1128 int i, j; \
1129 pixel *dst = (pixel *) _dst; \
1130 dctcoef *block = (dctcoef *) _block, tmp[sz * sz], out[sz]; \
1131\
1132 stride /= sizeof(pixel); \
1133 if (has_dconly && eob == 1) { \
1134 const int t = ((((dctint) block[0] * 11585 + (1 << 13)) >> 14) \
1135 * 11585 + (1 << 13)) >> 14; \
1136 block[0] = 0; \
1137 for (i = 0; i < sz; i++) { \
1138 for (j = 0; j < sz; j++) \
1139 dst[j * stride] = av_clip_pixel(dst[j * stride] + \
1140 (bits ? \
1141 (t + (1 << (bits - 1))) >> bits : \
1142 t)); \
1143 dst++; \
1144 } \
1145 return; \
1146 } \
1147\
1148 for (i = 0; i < sz; i++) \
1149 type_a##sz##_1d(block + i, sz, tmp + i * sz, 0); \
1150 memset(block, 0, sz * sz * sizeof(*block)); \
1151 for (i = 0; i < sz; i++) { \
1152 type_b##sz##_1d(tmp + i, sz, out, 1); \
1153 for (j = 0; j < sz; j++) \
1154 dst[j * stride] = av_clip_pixel(dst[j * stride] + \
1155 (bits ? \
1156 (out[j] + (1 << (bits - 1))) >> bits : \
1157 out[j])); \
1158 dst++; \
1159 } \
1160}
1161
1162#define itxfm_wrap(sz, bits) \
1163itxfm_wrapper(idct, idct, sz, bits, 1) \
1164itxfm_wrapper(iadst, idct, sz, bits, 0) \
1165itxfm_wrapper(idct, iadst, sz, bits, 0) \
1166itxfm_wrapper(iadst, iadst, sz, bits, 0)
1167
1168#define IN(x) ((dctint) in[(x) * stride])
1169
1170static av_always_inline void idct4_1d(const dctcoef *in, ptrdiff_t stride,
1171 dctcoef *out, int pass)
1172{
1173 dctint t0, t1, t2, t3;
1174
1175 t0 = ((IN(0) + IN(2)) * 11585 + (1 << 13)) >> 14;
1176 t1 = ((IN(0) - IN(2)) * 11585 + (1 << 13)) >> 14;
1177 t2 = (IN(1) * 6270 - IN(3) * 15137 + (1 << 13)) >> 14;
1178 t3 = (IN(1) * 15137 + IN(3) * 6270 + (1 << 13)) >> 14;
1179
1180 out[0] = t0 + t3;
1181 out[1] = t1 + t2;
1182 out[2] = t1 - t2;
1183 out[3] = t0 - t3;
1184}
1185
1186static av_always_inline void iadst4_1d(const dctcoef *in, ptrdiff_t stride,
1187 dctcoef *out, int pass)
1188{
1189 dctint t0, t1, t2, t3;
1190
1191 t0 = 5283 * IN(0) + 15212 * IN(2) + 9929 * IN(3);
1192 t1 = 9929 * IN(0) - 5283 * IN(2) - 15212 * IN(3);
1193 t2 = 13377 * (IN(0) - IN(2) + IN(3));
1194 t3 = 13377 * IN(1);
1195
1196 out[0] = (t0 + t3 + (1 << 13)) >> 14;
1197 out[1] = (t1 + t3 + (1 << 13)) >> 14;
1198 out[2] = (t2 + (1 << 13)) >> 14;
1199 out[3] = (t0 + t1 - t3 + (1 << 13)) >> 14;
1200}
1201
1202itxfm_wrap(4, 4)
1203
1204static av_always_inline void idct8_1d(const dctcoef *in, ptrdiff_t stride,
1205 dctcoef *out, int pass)
1206{
1207 dctint t0, t0a, t1, t1a, t2, t2a, t3, t3a, t4, t4a, t5, t5a, t6, t6a, t7, t7a;
1208
1209 t0a = ((IN(0) + IN(4)) * 11585 + (1 << 13)) >> 14;
1210 t1a = ((IN(0) - IN(4)) * 11585 + (1 << 13)) >> 14;
1211 t2a = (IN(2) * 6270 - IN(6) * 15137 + (1 << 13)) >> 14;
1212 t3a = (IN(2) * 15137 + IN(6) * 6270 + (1 << 13)) >> 14;
1213 t4a = (IN(1) * 3196 - IN(7) * 16069 + (1 << 13)) >> 14;
1214 t5a = (IN(5) * 13623 - IN(3) * 9102 + (1 << 13)) >> 14;
1215 t6a = (IN(5) * 9102 + IN(3) * 13623 + (1 << 13)) >> 14;
1216 t7a = (IN(1) * 16069 + IN(7) * 3196 + (1 << 13)) >> 14;
1217
1218 t0 = t0a + t3a;
1219 t1 = t1a + t2a;
1220 t2 = t1a - t2a;
1221 t3 = t0a - t3a;
1222 t4 = t4a + t5a;
1223 t5a = t4a - t5a;
1224 t7 = t7a + t6a;
1225 t6a = t7a - t6a;
1226
1227 t5 = ((t6a - t5a) * 11585 + (1 << 13)) >> 14;
1228 t6 = ((t6a + t5a) * 11585 + (1 << 13)) >> 14;
1229
1230 out[0] = t0 + t7;
1231 out[1] = t1 + t6;
1232 out[2] = t2 + t5;
1233 out[3] = t3 + t4;
1234 out[4] = t3 - t4;
1235 out[5] = t2 - t5;
1236 out[6] = t1 - t6;
1237 out[7] = t0 - t7;
1238}
1239
1240static av_always_inline void iadst8_1d(const dctcoef *in, ptrdiff_t stride,
1241 dctcoef *out, int pass)
1242{
1243 dctint t0, t0a, t1, t1a, t2, t2a, t3, t3a, t4, t4a, t5, t5a, t6, t6a, t7, t7a;
1244
1245 t0a = 16305 * IN(7) + 1606 * IN(0);
1246 t1a = 1606 * IN(7) - 16305 * IN(0);
1247 t2a = 14449 * IN(5) + 7723 * IN(2);
1248 t3a = 7723 * IN(5) - 14449 * IN(2);
1249 t4a = 10394 * IN(3) + 12665 * IN(4);
1250 t5a = 12665 * IN(3) - 10394 * IN(4);
1251 t6a = 4756 * IN(1) + 15679 * IN(6);
1252 t7a = 15679 * IN(1) - 4756 * IN(6);
1253
1254 t0 = (t0a + t4a + (1 << 13)) >> 14;
1255 t1 = (t1a + t5a + (1 << 13)) >> 14;
1256 t2 = (t2a + t6a + (1 << 13)) >> 14;
1257 t3 = (t3a + t7a + (1 << 13)) >> 14;
1258 t4 = (t0a - t4a + (1 << 13)) >> 14;
1259 t5 = (t1a - t5a + (1 << 13)) >> 14;
1260 t6 = (t2a - t6a + (1 << 13)) >> 14;
1261 t7 = (t3a - t7a + (1 << 13)) >> 14;
1262
1263 t4a = 15137 * t4 + 6270 * t5;
1264 t5a = 6270 * t4 - 15137 * t5;
1265 t6a = 15137 * t7 - 6270 * t6;
1266 t7a = 6270 * t7 + 15137 * t6;
1267
1268 out[0] = t0 + t2;
1269 out[7] = -(t1 + t3);
1270 t2 = t0 - t2;
1271 t3 = t1 - t3;
1272
1273 out[1] = -((t4a + t6a + (1 << 13)) >> 14);
1274 out[6] = (t5a + t7a + (1 << 13)) >> 14;
1275 t6 = (t4a - t6a + (1 << 13)) >> 14;
1276 t7 = (t5a - t7a + (1 << 13)) >> 14;
1277
1278 out[3] = -(((t2 + t3) * 11585 + (1 << 13)) >> 14);
1279 out[4] = ((t2 - t3) * 11585 + (1 << 13)) >> 14;
1280 out[2] = ((t6 + t7) * 11585 + (1 << 13)) >> 14;
1281 out[5] = -(((t6 - t7) * 11585 + (1 << 13)) >> 14);
1282}
1283
1284itxfm_wrap(8, 5)
1285
1286static av_always_inline void idct16_1d(const dctcoef *in, ptrdiff_t stride,
1287 dctcoef *out, int pass)
1288{
1289 dctint t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15;
1290 dctint t0a, t1a, t2a, t3a, t4a, t5a, t6a, t7a;
1291 dctint t8a, t9a, t10a, t11a, t12a, t13a, t14a, t15a;
1292
1293 t0a = ((IN(0) + IN(8)) * 11585 + (1 << 13)) >> 14;
1294 t1a = ((IN(0) - IN(8)) * 11585 + (1 << 13)) >> 14;
1295 t2a = (IN(4) * 6270 - IN(12) * 15137 + (1 << 13)) >> 14;
1296 t3a = (IN(4) * 15137 + IN(12) * 6270 + (1 << 13)) >> 14;
1297 t4a = (IN(2) * 3196 - IN(14) * 16069 + (1 << 13)) >> 14;
1298 t7a = (IN(2) * 16069 + IN(14) * 3196 + (1 << 13)) >> 14;
1299 t5a = (IN(10) * 13623 - IN(6) * 9102 + (1 << 13)) >> 14;
1300 t6a = (IN(10) * 9102 + IN(6) * 13623 + (1 << 13)) >> 14;
1301 t8a = (IN(1) * 1606 - IN(15) * 16305 + (1 << 13)) >> 14;
1302 t15a = (IN(1) * 16305 + IN(15) * 1606 + (1 << 13)) >> 14;
1303 t9a = (IN(9) * 12665 - IN(7) * 10394 + (1 << 13)) >> 14;
1304 t14a = (IN(9) * 10394 + IN(7) * 12665 + (1 << 13)) >> 14;
1305 t10a = (IN(5) * 7723 - IN(11) * 14449 + (1 << 13)) >> 14;
1306 t13a = (IN(5) * 14449 + IN(11) * 7723 + (1 << 13)) >> 14;
1307 t11a = (IN(13) * 15679 - IN(3) * 4756 + (1 << 13)) >> 14;
1308 t12a = (IN(13) * 4756 + IN(3) * 15679 + (1 << 13)) >> 14;
1309
1310 t0 = t0a + t3a;
1311 t1 = t1a + t2a;
1312 t2 = t1a - t2a;
1313 t3 = t0a - t3a;
1314 t4 = t4a + t5a;
1315 t5 = t4a - t5a;
1316 t6 = t7a - t6a;
1317 t7 = t7a + t6a;
1318 t8 = t8a + t9a;
1319 t9 = t8a - t9a;
1320 t10 = t11a - t10a;
1321 t11 = t11a + t10a;
1322 t12 = t12a + t13a;
1323 t13 = t12a - t13a;
1324 t14 = t15a - t14a;
1325 t15 = t15a + t14a;
1326
1327 t5a = ((t6 - t5) * 11585 + (1 << 13)) >> 14;
1328 t6a = ((t6 + t5) * 11585 + (1 << 13)) >> 14;
1329 t9a = ( t14 * 6270 - t9 * 15137 + (1 << 13)) >> 14;
1330 t14a = ( t14 * 15137 + t9 * 6270 + (1 << 13)) >> 14;
1331 t10a = (-(t13 * 15137 + t10 * 6270) + (1 << 13)) >> 14;
1332 t13a = ( t13 * 6270 - t10 * 15137 + (1 << 13)) >> 14;
1333
1334 t0a = t0 + t7;
1335 t1a = t1 + t6a;
1336 t2a = t2 + t5a;
1337 t3a = t3 + t4;
1338 t4 = t3 - t4;
1339 t5 = t2 - t5a;
1340 t6 = t1 - t6a;
1341 t7 = t0 - t7;
1342 t8a = t8 + t11;
1343 t9 = t9a + t10a;
1344 t10 = t9a - t10a;
1345 t11a = t8 - t11;
1346 t12a = t15 - t12;
1347 t13 = t14a - t13a;
1348 t14 = t14a + t13a;
1349 t15a = t15 + t12;
1350
1351 t10a = ((t13 - t10) * 11585 + (1 << 13)) >> 14;
1352 t13a = ((t13 + t10) * 11585 + (1 << 13)) >> 14;
1353 t11 = ((t12a - t11a) * 11585 + (1 << 13)) >> 14;
1354 t12 = ((t12a + t11a) * 11585 + (1 << 13)) >> 14;
1355
1356 out[ 0] = t0a + t15a;
1357 out[ 1] = t1a + t14;
1358 out[ 2] = t2a + t13a;
1359 out[ 3] = t3a + t12;
1360 out[ 4] = t4 + t11;
1361 out[ 5] = t5 + t10a;
1362 out[ 6] = t6 + t9;
1363 out[ 7] = t7 + t8a;
1364 out[ 8] = t7 - t8a;
1365 out[ 9] = t6 - t9;
1366 out[10] = t5 - t10a;
1367 out[11] = t4 - t11;
1368 out[12] = t3a - t12;
1369 out[13] = t2a - t13a;
1370 out[14] = t1a - t14;
1371 out[15] = t0a - t15a;
1372}
1373
1374static av_always_inline void iadst16_1d(const dctcoef *in, ptrdiff_t stride,
1375 dctcoef *out, int pass)
1376{
1377 dctint t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15;
1378 dctint t0a, t1a, t2a, t3a, t4a, t5a, t6a, t7a;
1379 dctint t8a, t9a, t10a, t11a, t12a, t13a, t14a, t15a;
1380
1381 t0 = IN(15) * 16364 + IN(0) * 804;
1382 t1 = IN(15) * 804 - IN(0) * 16364;
1383 t2 = IN(13) * 15893 + IN(2) * 3981;
1384 t3 = IN(13) * 3981 - IN(2) * 15893;
1385 t4 = IN(11) * 14811 + IN(4) * 7005;
1386 t5 = IN(11) * 7005 - IN(4) * 14811;
1387 t6 = IN(9) * 13160 + IN(6) * 9760;
1388 t7 = IN(9) * 9760 - IN(6) * 13160;
1389 t8 = IN(7) * 11003 + IN(8) * 12140;
1390 t9 = IN(7) * 12140 - IN(8) * 11003;
1391 t10 = IN(5) * 8423 + IN(10) * 14053;
1392 t11 = IN(5) * 14053 - IN(10) * 8423;
1393 t12 = IN(3) * 5520 + IN(12) * 15426;
1394 t13 = IN(3) * 15426 - IN(12) * 5520;
1395 t14 = IN(1) * 2404 + IN(14) * 16207;
1396 t15 = IN(1) * 16207 - IN(14) * 2404;
1397
1398 t0a = (t0 + t8 + (1 << 13)) >> 14;
1399 t1a = (t1 + t9 + (1 << 13)) >> 14;
1400 t2a = (t2 + t10 + (1 << 13)) >> 14;
1401 t3a = (t3 + t11 + (1 << 13)) >> 14;
1402 t4a = (t4 + t12 + (1 << 13)) >> 14;
1403 t5a = (t5 + t13 + (1 << 13)) >> 14;
1404 t6a = (t6 + t14 + (1 << 13)) >> 14;
1405 t7a = (t7 + t15 + (1 << 13)) >> 14;
1406 t8a = (t0 - t8 + (1 << 13)) >> 14;
1407 t9a = (t1 - t9 + (1 << 13)) >> 14;
1408 t10a = (t2 - t10 + (1 << 13)) >> 14;
1409 t11a = (t3 - t11 + (1 << 13)) >> 14;
1410 t12a = (t4 - t12 + (1 << 13)) >> 14;
1411 t13a = (t5 - t13 + (1 << 13)) >> 14;
1412 t14a = (t6 - t14 + (1 << 13)) >> 14;
1413 t15a = (t7 - t15 + (1 << 13)) >> 14;
1414
1415 t8 = t8a * 16069 + t9a * 3196;
1416 t9 = t8a * 3196 - t9a * 16069;
1417 t10 = t10a * 9102 + t11a * 13623;
1418 t11 = t10a * 13623 - t11a * 9102;
1419 t12 = t13a * 16069 - t12a * 3196;
1420 t13 = t13a * 3196 + t12a * 16069;
1421 t14 = t15a * 9102 - t14a * 13623;
1422 t15 = t15a * 13623 + t14a * 9102;
1423
1424 t0 = t0a + t4a;
1425 t1 = t1a + t5a;
1426 t2 = t2a + t6a;
1427 t3 = t3a + t7a;
1428 t4 = t0a - t4a;
1429 t5 = t1a - t5a;
1430 t6 = t2a - t6a;
1431 t7 = t3a - t7a;
1432 t8a = (t8 + t12 + (1 << 13)) >> 14;
1433 t9a = (t9 + t13 + (1 << 13)) >> 14;
1434 t10a = (t10 + t14 + (1 << 13)) >> 14;
1435 t11a = (t11 + t15 + (1 << 13)) >> 14;
1436 t12a = (t8 - t12 + (1 << 13)) >> 14;
1437 t13a = (t9 - t13 + (1 << 13)) >> 14;
1438 t14a = (t10 - t14 + (1 << 13)) >> 14;
1439 t15a = (t11 - t15 + (1 << 13)) >> 14;
1440
1441 t4a = t4 * 15137 + t5 * 6270;
1442 t5a = t4 * 6270 - t5 * 15137;
1443 t6a = t7 * 15137 - t6 * 6270;
1444 t7a = t7 * 6270 + t6 * 15137;
1445 t12 = t12a * 15137 + t13a * 6270;
1446 t13 = t12a * 6270 - t13a * 15137;
1447 t14 = t15a * 15137 - t14a * 6270;
1448 t15 = t15a * 6270 + t14a * 15137;
1449
1450 out[ 0] = t0 + t2;
1451 out[15] = -(t1 + t3);
1452 t2a = t0 - t2;
1453 t3a = t1 - t3;
1454 out[ 3] = -((t4a + t6a + (1 << 13)) >> 14);
1455 out[12] = (t5a + t7a + (1 << 13)) >> 14;
1456 t6 = (t4a - t6a + (1 << 13)) >> 14;
1457 t7 = (t5a - t7a + (1 << 13)) >> 14;
1458 out[ 1] = -(t8a + t10a);
1459 out[14] = t9a + t11a;
1460 t10 = t8a - t10a;
1461 t11 = t9a - t11a;
1462 out[ 2] = (t12 + t14 + (1 << 13)) >> 14;
1463 out[13] = -((t13 + t15 + (1 << 13)) >> 14);
1464 t14a = (t12 - t14 + (1 << 13)) >> 14;
1465 t15a = (t13 - t15 + (1 << 13)) >> 14;
1466
1467 out[ 7] = ((t2a + t3a) * -11585 + (1 << 13)) >> 14;
1468 out[ 8] = ((t2a - t3a) * 11585 + (1 << 13)) >> 14;
1469 out[ 4] = ((t7 + t6) * 11585 + (1 << 13)) >> 14;
1470 out[11] = ((t7 - t6) * 11585 + (1 << 13)) >> 14;
1471 out[ 6] = ((t11 + t10) * 11585 + (1 << 13)) >> 14;
1472 out[ 9] = ((t11 - t10) * 11585 + (1 << 13)) >> 14;
1473 out[ 5] = ((t14a + t15a) * -11585 + (1 << 13)) >> 14;
1474 out[10] = ((t14a - t15a) * 11585 + (1 << 13)) >> 14;
1475}
1476
1477itxfm_wrap(16, 6)
1478
1479static av_always_inline void idct32_1d(const dctcoef *in, ptrdiff_t stride,
1480 dctcoef *out, int pass)
1481{
1482 dctint t0a = ((IN(0) + IN(16)) * 11585 + (1 << 13)) >> 14;
1483 dctint t1a = ((IN(0) - IN(16)) * 11585 + (1 << 13)) >> 14;
1484 dctint t2a = (IN( 8) * 6270 - IN(24) * 15137 + (1 << 13)) >> 14;
1485 dctint t3a = (IN( 8) * 15137 + IN(24) * 6270 + (1 << 13)) >> 14;
1486 dctint t4a = (IN( 4) * 3196 - IN(28) * 16069 + (1 << 13)) >> 14;
1487 dctint t7a = (IN( 4) * 16069 + IN(28) * 3196 + (1 << 13)) >> 14;
1488 dctint t5a = (IN(20) * 13623 - IN(12) * 9102 + (1 << 13)) >> 14;
1489 dctint t6a = (IN(20) * 9102 + IN(12) * 13623 + (1 << 13)) >> 14;
1490 dctint t8a = (IN( 2) * 1606 - IN(30) * 16305 + (1 << 13)) >> 14;
1491 dctint t15a = (IN( 2) * 16305 + IN(30) * 1606 + (1 << 13)) >> 14;
1492 dctint t9a = (IN(18) * 12665 - IN(14) * 10394 + (1 << 13)) >> 14;
1493 dctint t14a = (IN(18) * 10394 + IN(14) * 12665 + (1 << 13)) >> 14;
1494 dctint t10a = (IN(10) * 7723 - IN(22) * 14449 + (1 << 13)) >> 14;
1495 dctint t13a = (IN(10) * 14449 + IN(22) * 7723 + (1 << 13)) >> 14;
1496 dctint t11a = (IN(26) * 15679 - IN( 6) * 4756 + (1 << 13)) >> 14;
1497 dctint t12a = (IN(26) * 4756 + IN( 6) * 15679 + (1 << 13)) >> 14;
1498 dctint t16a = (IN( 1) * 804 - IN(31) * 16364 + (1 << 13)) >> 14;
1499 dctint t31a = (IN( 1) * 16364 + IN(31) * 804 + (1 << 13)) >> 14;
1500 dctint t17a = (IN(17) * 12140 - IN(15) * 11003 + (1 << 13)) >> 14;
1501 dctint t30a = (IN(17) * 11003 + IN(15) * 12140 + (1 << 13)) >> 14;
1502 dctint t18a = (IN( 9) * 7005 - IN(23) * 14811 + (1 << 13)) >> 14;
1503 dctint t29a = (IN( 9) * 14811 + IN(23) * 7005 + (1 << 13)) >> 14;
1504 dctint t19a = (IN(25) * 15426 - IN( 7) * 5520 + (1 << 13)) >> 14;
1505 dctint t28a = (IN(25) * 5520 + IN( 7) * 15426 + (1 << 13)) >> 14;
1506 dctint t20a = (IN( 5) * 3981 - IN(27) * 15893 + (1 << 13)) >> 14;
1507 dctint t27a = (IN( 5) * 15893 + IN(27) * 3981 + (1 << 13)) >> 14;
1508 dctint t21a = (IN(21) * 14053 - IN(11) * 8423 + (1 << 13)) >> 14;
1509 dctint t26a = (IN(21) * 8423 + IN(11) * 14053 + (1 << 13)) >> 14;
1510 dctint t22a = (IN(13) * 9760 - IN(19) * 13160 + (1 << 13)) >> 14;
1511 dctint t25a = (IN(13) * 13160 + IN(19) * 9760 + (1 << 13)) >> 14;
1512 dctint t23a = (IN(29) * 16207 - IN( 3) * 2404 + (1 << 13)) >> 14;
1513 dctint t24a = (IN(29) * 2404 + IN( 3) * 16207 + (1 << 13)) >> 14;
1514
1515 dctint t0 = t0a + t3a;
1516 dctint t1 = t1a + t2a;
1517 dctint t2 = t1a - t2a;
1518 dctint t3 = t0a - t3a;
1519 dctint t4 = t4a + t5a;
1520 dctint t5 = t4a - t5a;
1521 dctint t6 = t7a - t6a;
1522 dctint t7 = t7a + t6a;
1523 dctint t8 = t8a + t9a;
1524 dctint t9 = t8a - t9a;
1525 dctint t10 = t11a - t10a;
1526 dctint t11 = t11a + t10a;
1527 dctint t12 = t12a + t13a;
1528 dctint t13 = t12a - t13a;
1529 dctint t14 = t15a - t14a;
1530 dctint t15 = t15a + t14a;
1531 dctint t16 = t16a + t17a;
1532 dctint t17 = t16a - t17a;
1533 dctint t18 = t19a - t18a;
1534 dctint t19 = t19a + t18a;
1535 dctint t20 = t20a + t21a;
1536 dctint t21 = t20a - t21a;
1537 dctint t22 = t23a - t22a;
1538 dctint t23 = t23a + t22a;
1539 dctint t24 = t24a + t25a;
1540 dctint t25 = t24a - t25a;
1541 dctint t26 = t27a - t26a;
1542 dctint t27 = t27a + t26a;
1543 dctint t28 = t28a + t29a;
1544 dctint t29 = t28a - t29a;
1545 dctint t30 = t31a - t30a;
1546 dctint t31 = t31a + t30a;
1547
1548 t5a = ((t6 - t5) * 11585 + (1 << 13)) >> 14;
1549 t6a = ((t6 + t5) * 11585 + (1 << 13)) >> 14;
1550 t9a = ( t14 * 6270 - t9 * 15137 + (1 << 13)) >> 14;
1551 t14a = ( t14 * 15137 + t9 * 6270 + (1 << 13)) >> 14;
1552 t10a = (-(t13 * 15137 + t10 * 6270) + (1 << 13)) >> 14;
1553 t13a = ( t13 * 6270 - t10 * 15137 + (1 << 13)) >> 14;
1554 t17a = ( t30 * 3196 - t17 * 16069 + (1 << 13)) >> 14;
1555 t30a = ( t30 * 16069 + t17 * 3196 + (1 << 13)) >> 14;
1556 t18a = (-(t29 * 16069 + t18 * 3196) + (1 << 13)) >> 14;
1557 t29a = ( t29 * 3196 - t18 * 16069 + (1 << 13)) >> 14;
1558 t21a = ( t26 * 13623 - t21 * 9102 + (1 << 13)) >> 14;
1559 t26a = ( t26 * 9102 + t21 * 13623 + (1 << 13)) >> 14;
1560 t22a = (-(t25 * 9102 + t22 * 13623) + (1 << 13)) >> 14;
1561 t25a = ( t25 * 13623 - t22 * 9102 + (1 << 13)) >> 14;
1562
1563 t0a = t0 + t7;
1564 t1a = t1 + t6a;
1565 t2a = t2 + t5a;
1566 t3a = t3 + t4;
1567 t4a = t3 - t4;
1568 t5 = t2 - t5a;
1569 t6 = t1 - t6a;
1570 t7a = t0 - t7;
1571 t8a = t8 + t11;
1572 t9 = t9a + t10a;
1573 t10 = t9a - t10a;
1574 t11a = t8 - t11;
1575 t12a = t15 - t12;
1576 t13 = t14a - t13a;
1577 t14 = t14a + t13a;
1578 t15a = t15 + t12;
1579 t16a = t16 + t19;
1580 t17 = t17a + t18a;
1581 t18 = t17a - t18a;
1582 t19a = t16 - t19;
1583 t20a = t23 - t20;
1584 t21 = t22a - t21a;
1585 t22 = t22a + t21a;
1586 t23a = t23 + t20;
1587 t24a = t24 + t27;
1588 t25 = t25a + t26a;
1589 t26 = t25a - t26a;
1590 t27a = t24 - t27;
1591 t28a = t31 - t28;
1592 t29 = t30a - t29a;
1593 t30 = t30a + t29a;
1594 t31a = t31 + t28;
1595
1596 t10a = ((t13 - t10) * 11585 + (1 << 13)) >> 14;
1597 t13a = ((t13 + t10) * 11585 + (1 << 13)) >> 14;
1598 t11 = ((t12a - t11a) * 11585 + (1 << 13)) >> 14;
1599 t12 = ((t12a + t11a) * 11585 + (1 << 13)) >> 14;
1600 t18a = ( t29 * 6270 - t18 * 15137 + (1 << 13)) >> 14;
1601 t29a = ( t29 * 15137 + t18 * 6270 + (1 << 13)) >> 14;
1602 t19 = ( t28a * 6270 - t19a * 15137 + (1 << 13)) >> 14;
1603 t28 = ( t28a * 15137 + t19a * 6270 + (1 << 13)) >> 14;
1604 t20 = (-(t27a * 15137 + t20a * 6270) + (1 << 13)) >> 14;
1605 t27 = ( t27a * 6270 - t20a * 15137 + (1 << 13)) >> 14;
1606 t21a = (-(t26 * 15137 + t21 * 6270) + (1 << 13)) >> 14;
1607 t26a = ( t26 * 6270 - t21 * 15137 + (1 << 13)) >> 14;
1608
1609 t0 = t0a + t15a;
1610 t1 = t1a + t14;
1611 t2 = t2a + t13a;
1612 t3 = t3a + t12;
1613 t4 = t4a + t11;
1614 t5a = t5 + t10a;
1615 t6a = t6 + t9;
1616 t7 = t7a + t8a;
1617 t8 = t7a - t8a;
1618 t9a = t6 - t9;
1619 t10 = t5 - t10a;
1620 t11a = t4a - t11;
1621 t12a = t3a - t12;
1622 t13 = t2a - t13a;
1623 t14a = t1a - t14;
1624 t15 = t0a - t15a;
1625 t16 = t16a + t23a;
1626 t17a = t17 + t22;
1627 t18 = t18a + t21a;
1628 t19a = t19 + t20;
1629 t20a = t19 - t20;
1630 t21 = t18a - t21a;
1631 t22a = t17 - t22;
1632 t23 = t16a - t23a;
1633 t24 = t31a - t24a;
1634 t25a = t30 - t25;
1635 t26 = t29a - t26a;
1636 t27a = t28 - t27;
1637 t28a = t28 + t27;
1638 t29 = t29a + t26a;
1639 t30a = t30 + t25;
1640 t31 = t31a + t24a;
1641
1642 t20 = ((t27a - t20a) * 11585 + (1 << 13)) >> 14;
1643 t27 = ((t27a + t20a) * 11585 + (1 << 13)) >> 14;
1644 t21a = ((t26 - t21 ) * 11585 + (1 << 13)) >> 14;
1645 t26a = ((t26 + t21 ) * 11585 + (1 << 13)) >> 14;
1646 t22 = ((t25a - t22a) * 11585 + (1 << 13)) >> 14;
1647 t25 = ((t25a + t22a) * 11585 + (1 << 13)) >> 14;
1648 t23a = ((t24 - t23 ) * 11585 + (1 << 13)) >> 14;
1649 t24a = ((t24 + t23 ) * 11585 + (1 << 13)) >> 14;
1650
1651 out[ 0] = t0 + t31;
1652 out[ 1] = t1 + t30a;
1653 out[ 2] = t2 + t29;
1654 out[ 3] = t3 + t28a;
1655 out[ 4] = t4 + t27;
1656 out[ 5] = t5a + t26a;
1657 out[ 6] = t6a + t25;
1658 out[ 7] = t7 + t24a;
1659 out[ 8] = t8 + t23a;
1660 out[ 9] = t9a + t22;
1661 out[10] = t10 + t21a;
1662 out[11] = t11a + t20;
1663 out[12] = t12a + t19a;
1664 out[13] = t13 + t18;
1665 out[14] = t14a + t17a;
1666 out[15] = t15 + t16;
1667 out[16] = t15 - t16;
1668 out[17] = t14a - t17a;
1669 out[18] = t13 - t18;
1670 out[19] = t12a - t19a;
1671 out[20] = t11a - t20;
1672 out[21] = t10 - t21a;
1673 out[22] = t9a - t22;
1674 out[23] = t8 - t23a;
1675 out[24] = t7 - t24a;
1676 out[25] = t6a - t25;
1677 out[26] = t5a - t26a;
1678 out[27] = t4 - t27;
1679 out[28] = t3 - t28a;
1680 out[29] = t2 - t29;
1681 out[30] = t1 - t30a;
1682 out[31] = t0 - t31;
1683}
1684
1685itxfm_wrapper(idct, idct, 32, 6, 1)
1686
1687static av_always_inline void iwht4_1d(const dctcoef *in, ptrdiff_t stride,
1688 dctcoef *out, int pass)
1689{
1690 int t0, t1, t2, t3, t4;
1691
1692 if (pass == 0) {
1693 t0 = IN(0) >> 2;
1694 t1 = IN(3) >> 2;
1695 t2 = IN(1) >> 2;
1696 t3 = IN(2) >> 2;
1697 } else {
1698 t0 = IN(0);
1699 t1 = IN(3);
1700 t2 = IN(1);
1701 t3 = IN(2);
1702 }
1703
1704 t0 += t2;
1705 t3 -= t1;
1706 t4 = (t0 - t3) >> 1;
1707 t1 = t4 - t1;
1708 t2 = t4 - t2;
1709 t0 -= t1;
1710 t3 += t2;
1711
1712 out[0] = t0;
1713 out[1] = t1;
1714 out[2] = t2;
1715 out[3] = t3;
1716}
1717
1718itxfm_wrapper(iwht, iwht, 4, 0, 0)
1719
1720#undef IN
1721#undef itxfm_wrapper
1722#undef itxfm_wrap
1723
1724static av_cold void vp9dsp_itxfm_init(VP9DSPContext *dsp)
1725{
1726#define init_itxfm(tx, sz) \
1727 dsp->itxfm_add[tx][DCT_DCT] = idct_idct_##sz##_add_c; \
1728 dsp->itxfm_add[tx][DCT_ADST] = iadst_idct_##sz##_add_c; \
1729 dsp->itxfm_add[tx][ADST_DCT] = idct_iadst_##sz##_add_c; \
1730 dsp->itxfm_add[tx][ADST_ADST] = iadst_iadst_##sz##_add_c
1731
1732#define init_idct(tx, nm) \
1733 dsp->itxfm_add[tx][DCT_DCT] = \
1734 dsp->itxfm_add[tx][ADST_DCT] = \
1735 dsp->itxfm_add[tx][DCT_ADST] = \
1736 dsp->itxfm_add[tx][ADST_ADST] = nm##_add_c
1737
1738 init_itxfm(TX_4X4, 4x4);
1739 init_itxfm(TX_8X8, 8x8);
1740 init_itxfm(TX_16X16, 16x16);
1741 init_idct(TX_32X32, idct_idct_32x32);
1742 init_idct(4 /* lossless */, iwht_iwht_4x4);
1743
1744#undef init_itxfm
1745#undef init_idct
1746}
1747
1748static av_always_inline void loop_filter(pixel *dst, int E, int I, int H,
1749 ptrdiff_t stridea, ptrdiff_t strideb,
1750 int wd)
1751{
1752 int i, F = 1 << (BIT_DEPTH - 8);
1753
1754 E <<= (BIT_DEPTH - 8);
1755 I <<= (BIT_DEPTH - 8);
1756 H <<= (BIT_DEPTH - 8);
1757 for (i = 0; i < 8; i++, dst += stridea) {
1758 int p7, p6, p5, p4;
1759 int p3 = dst[strideb * -4], p2 = dst[strideb * -3];
1760 int p1 = dst[strideb * -2], p0 = dst[strideb * -1];
1761 int q0 = dst[strideb * +0], q1 = dst[strideb * +1];
1762 int q2 = dst[strideb * +2], q3 = dst[strideb * +3];
1763 int q4, q5, q6, q7;
1764 int fm = FFABS(p3 - p2) <= I && FFABS(p2 - p1) <= I &&
1765 FFABS(p1 - p0) <= I && FFABS(q1 - q0) <= I &&
1766 FFABS(q2 - q1) <= I && FFABS(q3 - q2) <= I &&
1767 FFABS(p0 - q0) * 2 + (FFABS(p1 - q1) >> 1) <= E;
1768 int flat8out, flat8in;
1769
1770 if (!fm)
1771 continue;
1772
1773 if (wd >= 16) {
1774 p7 = dst[strideb * -8];
1775 p6 = dst[strideb * -7];
1776 p5 = dst[strideb * -6];
1777 p4 = dst[strideb * -5];
1778 q4 = dst[strideb * +4];
1779 q5 = dst[strideb * +5];
1780 q6 = dst[strideb * +6];
1781 q7 = dst[strideb * +7];
1782
1783 flat8out = FFABS(p7 - p0) <= F && FFABS(p6 - p0) <= F &&
1784 FFABS(p5 - p0) <= F && FFABS(p4 - p0) <= F &&
1785 FFABS(q4 - q0) <= F && FFABS(q5 - q0) <= F &&
1786 FFABS(q6 - q0) <= F && FFABS(q7 - q0) <= F;
1787 }
1788
1789 if (wd >= 8)
1790 flat8in = FFABS(p3 - p0) <= F && FFABS(p2 - p0) <= F &&
1791 FFABS(p1 - p0) <= F && FFABS(q1 - q0) <= F &&
1792 FFABS(q2 - q0) <= F && FFABS(q3 - q0) <= F;
1793
1794 if (wd >= 16 && flat8out && flat8in) {
1795 dst[strideb * -7] = (p7 + p7 + p7 + p7 + p7 + p7 + p7 + p6 * 2 +
1796 p5 + p4 + p3 + p2 + p1 + p0 + q0 + 8) >> 4;
1797 dst[strideb * -6] = (p7 + p7 + p7 + p7 + p7 + p7 + p6 + p5 * 2 +
1798 p4 + p3 + p2 + p1 + p0 + q0 + q1 + 8) >> 4;
1799 dst[strideb * -5] = (p7 + p7 + p7 + p7 + p7 + p6 + p5 + p4 * 2 +
1800 p3 + p2 + p1 + p0 + q0 + q1 + q2 + 8) >> 4;
1801 dst[strideb * -4] = (p7 + p7 + p7 + p7 + p6 + p5 + p4 + p3 * 2 +
1802 p2 + p1 + p0 + q0 + q1 + q2 + q3 + 8) >> 4;
1803 dst[strideb * -3] = (p7 + p7 + p7 + p6 + p5 + p4 + p3 + p2 * 2 +
1804 p1 + p0 + q0 + q1 + q2 + q3 + q4 + 8) >> 4;
1805 dst[strideb * -2] = (p7 + p7 + p6 + p5 + p4 + p3 + p2 + p1 * 2 +
1806 p0 + q0 + q1 + q2 + q3 + q4 + q5 + 8) >> 4;
1807 dst[strideb * -1] = (p7 + p6 + p5 + p4 + p3 + p2 + p1 + p0 * 2 +
1808 q0 + q1 + q2 + q3 + q4 + q5 + q6 + 8) >> 4;
1809 dst[strideb * +0] = (p6 + p5 + p4 + p3 + p2 + p1 + p0 + q0 * 2 +
1810 q1 + q2 + q3 + q4 + q5 + q6 + q7 + 8) >> 4;
1811 dst[strideb * +1] = (p5 + p4 + p3 + p2 + p1 + p0 + q0 + q1 * 2 +
1812 q2 + q3 + q4 + q5 + q6 + q7 + q7 + 8) >> 4;
1813 dst[strideb * +2] = (p4 + p3 + p2 + p1 + p0 + q0 + q1 + q2 * 2 +
1814 q3 + q4 + q5 + q6 + q7 + q7 + q7 + 8) >> 4;
1815 dst[strideb * +3] = (p3 + p2 + p1 + p0 + q0 + q1 + q2 + q3 * 2 +
1816 q4 + q5 + q6 + q7 + q7 + q7 + q7 + 8) >> 4;
1817 dst[strideb * +4] = (p2 + p1 + p0 + q0 + q1 + q2 + q3 + q4 * 2 +
1818 q5 + q6 + q7 + q7 + q7 + q7 + q7 + 8) >> 4;
1819 dst[strideb * +5] = (p1 + p0 + q0 + q1 + q2 + q3 + q4 + q5 * 2 +
1820 q6 + q7 + q7 + q7 + q7 + q7 + q7 + 8) >> 4;
1821 dst[strideb * +6] = (p0 + q0 + q1 + q2 + q3 + q4 + q5 + q6 * 2 +
1822 q7 + q7 + q7 + q7 + q7 + q7 + q7 + 8) >> 4;
1823 } else if (wd >= 8 && flat8in) {
1824 dst[strideb * -3] = (p3 + p3 + p3 + 2 * p2 + p1 + p0 + q0 + 4) >> 3;
1825 dst[strideb * -2] = (p3 + p3 + p2 + 2 * p1 + p0 + q0 + q1 + 4) >> 3;
1826 dst[strideb * -1] = (p3 + p2 + p1 + 2 * p0 + q0 + q1 + q2 + 4) >> 3;
1827 dst[strideb * +0] = (p2 + p1 + p0 + 2 * q0 + q1 + q2 + q3 + 4) >> 3;
1828 dst[strideb * +1] = (p1 + p0 + q0 + 2 * q1 + q2 + q3 + q3 + 4) >> 3;
1829 dst[strideb * +2] = (p0 + q0 + q1 + 2 * q2 + q3 + q3 + q3 + 4) >> 3;
1830 } else {
1831 int hev = FFABS(p1 - p0) > H || FFABS(q1 - q0) > H;
1832
1833 if (hev) {
1834 int f = av_clip_intp2(p1 - q1, BIT_DEPTH - 1), f1, f2;
1835 f = av_clip_intp2(3 * (q0 - p0) + f, BIT_DEPTH - 1);
1836
1837 f1 = FFMIN(f + 4, (1 << (BIT_DEPTH - 1)) - 1) >> 3;
1838 f2 = FFMIN(f + 3, (1 << (BIT_DEPTH - 1)) - 1) >> 3;
1839
1840 dst[strideb * -1] = av_clip_pixel(p0 + f2);
1841 dst[strideb * +0] = av_clip_pixel(q0 - f1);
1842 } else {
1843 int f = av_clip_intp2(3 * (q0 - p0), BIT_DEPTH - 1), f1, f2;
1844
1845 f1 = FFMIN(f + 4, (1 << (BIT_DEPTH - 1)) - 1) >> 3;
1846 f2 = FFMIN(f + 3, (1 << (BIT_DEPTH - 1)) - 1) >> 3;
1847
1848 dst[strideb * -1] = av_clip_pixel(p0 + f2);
1849 dst[strideb * +0] = av_clip_pixel(q0 - f1);
1850
1851 f = (f1 + 1) >> 1;
1852 dst[strideb * -2] = av_clip_pixel(p1 + f);
1853 dst[strideb * +1] = av_clip_pixel(q1 - f);
1854 }
1855 }
1856 }
1857}
1858
1859#define lf_8_fn(dir, wd, stridea, strideb) \
1860static void loop_filter_##dir##_##wd##_8_c(uint8_t *_dst, \
1861 ptrdiff_t stride, \
1862 int E, int I, int H) \
1863{ \
1864 pixel *dst = (pixel *) _dst; \
1865 stride /= sizeof(pixel); \
1866 loop_filter(dst, E, I, H, stridea, strideb, wd); \
1867}
1868
1869#define lf_8_fns(wd) \
1870lf_8_fn(h, wd, stride, 1) \
1871lf_8_fn(v, wd, 1, stride)
1872
1873lf_8_fns(4)
1874lf_8_fns(8)
1875lf_8_fns(16)
1876
1877#undef lf_8_fn
1878#undef lf_8_fns
1879
1880#define lf_16_fn(dir, stridea) \
1881static void loop_filter_##dir##_16_16_c(uint8_t *dst, \
1882 ptrdiff_t stride, \
1883 int E, int I, int H) \
1884{ \
1885 loop_filter_##dir##_16_8_c(dst, stride, E, I, H); \
1886 loop_filter_##dir##_16_8_c(dst + 8 * stridea, stride, E, I, H); \
1887}
1888
1889lf_16_fn(h, stride)
1890lf_16_fn(v, sizeof(pixel))
1891
1892#undef lf_16_fn
1893
1894#define lf_mix_fn(dir, wd1, wd2, stridea) \
1895static void loop_filter_##dir##_##wd1##wd2##_16_c(uint8_t *dst, \
1896 ptrdiff_t stride, \
1897 int E, int I, int H) \
1898{ \
1899 loop_filter_##dir##_##wd1##_8_c(dst, stride, E & 0xff, I & 0xff, H & 0xff); \
1900 loop_filter_##dir##_##wd2##_8_c(dst + 8 * stridea, stride, E >> 8, I >> 8, H >> 8); \
1901}
1902
1903#define lf_mix_fns(wd1, wd2) \
1904lf_mix_fn(h, wd1, wd2, stride) \
1905lf_mix_fn(v, wd1, wd2, sizeof(pixel))
1906
1907lf_mix_fns(4, 4)
1908lf_mix_fns(4, 8)
1909lf_mix_fns(8, 4)
1910lf_mix_fns(8, 8)
1911
1912#undef lf_mix_fn
1913#undef lf_mix_fns
1914
1915static av_cold void vp9dsp_loopfilter_init(VP9DSPContext *dsp)
1916{
1917 dsp->loop_filter_8[0][0] = loop_filter_h_4_8_c;
1918 dsp->loop_filter_8[0][1] = loop_filter_v_4_8_c;
1919 dsp->loop_filter_8[1][0] = loop_filter_h_8_8_c;
1920 dsp->loop_filter_8[1][1] = loop_filter_v_8_8_c;
1921 dsp->loop_filter_8[2][0] = loop_filter_h_16_8_c;
1922 dsp->loop_filter_8[2][1] = loop_filter_v_16_8_c;
1923
1924 dsp->loop_filter_16[0] = loop_filter_h_16_16_c;
1925 dsp->loop_filter_16[1] = loop_filter_v_16_16_c;
1926
1927 dsp->loop_filter_mix2[0][0][0] = loop_filter_h_44_16_c;
1928 dsp->loop_filter_mix2[0][0][1] = loop_filter_v_44_16_c;
1929 dsp->loop_filter_mix2[0][1][0] = loop_filter_h_48_16_c;
1930 dsp->loop_filter_mix2[0][1][1] = loop_filter_v_48_16_c;
1931 dsp->loop_filter_mix2[1][0][0] = loop_filter_h_84_16_c;
1932 dsp->loop_filter_mix2[1][0][1] = loop_filter_v_84_16_c;
1933 dsp->loop_filter_mix2[1][1][0] = loop_filter_h_88_16_c;
1934 dsp->loop_filter_mix2[1][1][1] = loop_filter_v_88_16_c;
1935}
1936
1937#if BIT_DEPTH != 12
1938
1939static av_always_inline void copy_c(uint8_t *dst, ptrdiff_t dst_stride,
1940 const uint8_t *src, ptrdiff_t src_stride,
1941 int w, int h)
1942{
1943 do {
1944 memcpy(dst, src, w * sizeof(pixel));
1945
1946 dst += dst_stride;
1947 src += src_stride;
1948 } while (--h);
1949}
1950
1951static av_always_inline void avg_c(uint8_t *_dst, ptrdiff_t dst_stride,
1952 const uint8_t *_src, ptrdiff_t src_stride,
1953 int w, int h)
1954{
1955 pixel *dst = (pixel *) _dst;
1956 const pixel *src = (const pixel *) _src;
1957
1958 dst_stride /= sizeof(pixel);
1959 src_stride /= sizeof(pixel);
1960 do {
1961 int x;
1962
1963 for (x = 0; x < w; x += 4)
1964 AV_WN4PA(&dst[x], rnd_avg_pixel4(AV_RN4PA(&dst[x]), AV_RN4P(&src[x])));
1965
1966 dst += dst_stride;
1967 src += src_stride;
1968 } while (--h);
1969}
1970
1971#define fpel_fn(type, sz) \
1972static void type##sz##_c(uint8_t *dst, ptrdiff_t dst_stride, \
1973 const uint8_t *src, ptrdiff_t src_stride, \
1974 int h, int mx, int my) \
1975{ \
1976 type##_c(dst, dst_stride, src, src_stride, sz, h); \
1977}
1978
1979#define copy_avg_fn(sz) \
1980fpel_fn(copy, sz) \
1981fpel_fn(avg, sz)
1982
1983copy_avg_fn(64)
1984copy_avg_fn(32)
1985copy_avg_fn(16)
1986copy_avg_fn(8)
1987copy_avg_fn(4)
1988
1989#undef fpel_fn
1990#undef copy_avg_fn
1991
1992#endif /* BIT_DEPTH != 12 */
1993
1994#define FILTER_8TAP(src, x, F, stride) \
1995 av_clip_pixel((F[0] * src[x + -3 * stride] + \
1996 F[1] * src[x + -2 * stride] + \
1997 F[2] * src[x + -1 * stride] + \
1998 F[3] * src[x + +0 * stride] + \
1999 F[4] * src[x + +1 * stride] + \
2000 F[5] * src[x + +2 * stride] + \
2001 F[6] * src[x + +3 * stride] + \
2002 F[7] * src[x + +4 * stride] + 64) >> 7)
2003
2004static av_always_inline void do_8tap_1d_c(uint8_t *_dst, ptrdiff_t dst_stride,
2005 const uint8_t *_src, ptrdiff_t src_stride,
2006 int w, int h, ptrdiff_t ds,
2007 const int16_t *filter, int avg)
2008{
2009 pixel *dst = (pixel *) _dst;
2010 const pixel *src = (const pixel *) _src;
2011
2012 dst_stride /= sizeof(pixel);
2013 src_stride /= sizeof(pixel);
2014 do {
2015 int x;
2016
2017 for (x = 0; x < w; x++)
2018 if (avg) {
2019 dst[x] = (dst[x] + FILTER_8TAP(src, x, filter, ds) + 1) >> 1;
2020 } else {
2021 dst[x] = FILTER_8TAP(src, x, filter, ds);
2022 }
2023
2024 dst += dst_stride;
2025 src += src_stride;
2026 } while (--h);
2027}
2028
2029#define filter_8tap_1d_fn(opn, opa, dir, ds) \
2030static av_noinline void opn##_8tap_1d_##dir##_c(uint8_t *dst, ptrdiff_t dst_stride, \
2031 const uint8_t *src, ptrdiff_t src_stride, \
2032 int w, int h, const int16_t *filter) \
2033{ \
2034 do_8tap_1d_c(dst, dst_stride, src, src_stride, w, h, ds, filter, opa); \
2035}
2036
2037filter_8tap_1d_fn(put, 0, v, src_stride / sizeof(pixel))
2038filter_8tap_1d_fn(put, 0, h, 1)
2039filter_8tap_1d_fn(avg, 1, v, src_stride / sizeof(pixel))
2040filter_8tap_1d_fn(avg, 1, h, 1)
2041
2042#undef filter_8tap_1d_fn
2043
2044static av_always_inline void do_8tap_2d_c(uint8_t *_dst, ptrdiff_t dst_stride,
2045 const uint8_t *_src, ptrdiff_t src_stride,
2046 int w, int h, const int16_t *filterx,
2047 const int16_t *filtery, int avg)
2048{
2049 int tmp_h = h + 7;
2050 pixel tmp[64 * 71], *tmp_ptr = tmp;
2051 pixel *dst = (pixel *) _dst;
2052 const pixel *src = (const pixel *) _src;
2053
2054 dst_stride /= sizeof(pixel);
2055 src_stride /= sizeof(pixel);
2056 src -= src_stride * 3;
2057 do {
2058 int x;
2059
2060 for (x = 0; x < w; x++)
2061 tmp_ptr[x] = FILTER_8TAP(src, x, filterx, 1);
2062
2063 tmp_ptr += 64;
2064 src += src_stride;
2065 } while (--tmp_h);
2066
2067 tmp_ptr = tmp + 64 * 3;
2068 do {
2069 int x;
2070
2071 for (x = 0; x < w; x++)
2072 if (avg) {
2073 dst[x] = (dst[x] + FILTER_8TAP(tmp_ptr, x, filtery, 64) + 1) >> 1;
2074 } else {
2075 dst[x] = FILTER_8TAP(tmp_ptr, x, filtery, 64);
2076 }
2077
2078 tmp_ptr += 64;
2079 dst += dst_stride;
2080 } while (--h);
2081}
2082
2083#define filter_8tap_2d_fn(opn, opa) \
2084static av_noinline void opn##_8tap_2d_hv_c(uint8_t *dst, ptrdiff_t dst_stride, \
2085 const uint8_t *src, ptrdiff_t src_stride, \
2086 int w, int h, const int16_t *filterx, \
2087 const int16_t *filtery) \
2088{ \
2089 do_8tap_2d_c(dst, dst_stride, src, src_stride, w, h, filterx, filtery, opa); \
2090}
2091
2092filter_8tap_2d_fn(put, 0)
2093filter_8tap_2d_fn(avg, 1)
2094
2095#undef filter_8tap_2d_fn
2096
2097#define filter_fn_1d(sz, dir, dir_m, type, type_idx, avg) \
2098static void avg##_8tap_##type##_##sz##dir##_c(uint8_t *dst, ptrdiff_t dst_stride, \
2099 const uint8_t *src, ptrdiff_t src_stride, \
2100 int h, int mx, int my) \
2101{ \
2102 avg##_8tap_1d_##dir##_c(dst, dst_stride, src, src_stride, sz, h, \
2103 ff_vp9_subpel_filters[type_idx][dir_m]); \
2104}
2105
2106#define filter_fn_2d(sz, type, type_idx, avg) \
2107static void avg##_8tap_##type##_##sz##hv_c(uint8_t *dst, ptrdiff_t dst_stride, \
2108 const uint8_t *src, ptrdiff_t src_stride, \
2109 int h, int mx, int my) \
2110{ \
2111 avg##_8tap_2d_hv_c(dst, dst_stride, src, src_stride, sz, h, \
2112 ff_vp9_subpel_filters[type_idx][mx], \
2113 ff_vp9_subpel_filters[type_idx][my]); \
2114}
2115
2116#if BIT_DEPTH != 12
2117
2118#define FILTER_BILIN(src, x, mxy, stride) \
2119 (src[x] + ((mxy * (src[x + stride] - src[x]) + 8) >> 4))
2120
2121static av_always_inline void do_bilin_1d_c(uint8_t *_dst, ptrdiff_t dst_stride,
2122 const uint8_t *_src, ptrdiff_t src_stride,
2123 int w, int h, ptrdiff_t ds, int mxy, int avg)
2124{
2125 pixel *dst = (pixel *) _dst;
2126 const pixel *src = (const pixel *) _src;
2127
2128 dst_stride /= sizeof(pixel);
2129 src_stride /= sizeof(pixel);
2130 do {
2131 int x;
2132
2133 for (x = 0; x < w; x++)
2134 if (avg) {
2135 dst[x] = (dst[x] + FILTER_BILIN(src, x, mxy, ds) + 1) >> 1;
2136 } else {
2137 dst[x] = FILTER_BILIN(src, x, mxy, ds);
2138 }
2139
2140 dst += dst_stride;
2141 src += src_stride;
2142 } while (--h);
2143}
2144
2145#define bilin_1d_fn(opn, opa, dir, ds) \
2146static av_noinline void opn##_bilin_1d_##dir##_c(uint8_t *dst, ptrdiff_t dst_stride, \
2147 const uint8_t *src, ptrdiff_t src_stride, \
2148 int w, int h, int mxy) \
2149{ \
2150 do_bilin_1d_c(dst, dst_stride, src, src_stride, w, h, ds, mxy, opa); \
2151}
2152
2153bilin_1d_fn(put, 0, v, src_stride / sizeof(pixel))
2154bilin_1d_fn(put, 0, h, 1)
2155bilin_1d_fn(avg, 1, v, src_stride / sizeof(pixel))
2156bilin_1d_fn(avg, 1, h, 1)
2157
2158#undef bilin_1d_fn
2159
2160static av_always_inline void do_bilin_2d_c(uint8_t *_dst, ptrdiff_t dst_stride,
2161 const uint8_t *_src, ptrdiff_t src_stride,
2162 int w, int h, int mx, int my, int avg)
2163{
2164 pixel tmp[64 * 65], *tmp_ptr = tmp;
2165 int tmp_h = h + 1;
2166 pixel *dst = (pixel *) _dst;
2167 const pixel *src = (const pixel *) _src;
2168
2169 dst_stride /= sizeof(pixel);
2170 src_stride /= sizeof(pixel);
2171 do {
2172 int x;
2173
2174 for (x = 0; x < w; x++)
2175 tmp_ptr[x] = FILTER_BILIN(src, x, mx, 1);
2176
2177 tmp_ptr += 64;
2178 src += src_stride;
2179 } while (--tmp_h);
2180
2181 tmp_ptr = tmp;
2182 do {
2183 int x;
2184
2185 for (x = 0; x < w; x++)
2186 if (avg) {
2187 dst[x] = (dst[x] + FILTER_BILIN(tmp_ptr, x, my, 64) + 1) >> 1;
2188 } else {
2189 dst[x] = FILTER_BILIN(tmp_ptr, x, my, 64);
2190 }
2191
2192 tmp_ptr += 64;
2193 dst += dst_stride;
2194 } while (--h);
2195}
2196
2197#define bilin_2d_fn(opn, opa) \
2198static av_noinline void opn##_bilin_2d_hv_c(uint8_t *dst, ptrdiff_t dst_stride, \
2199 const uint8_t *src, ptrdiff_t src_stride, \
2200 int w, int h, int mx, int my) \
2201{ \
2202 do_bilin_2d_c(dst, dst_stride, src, src_stride, w, h, mx, my, opa); \
2203}
2204
2205bilin_2d_fn(put, 0)
2206bilin_2d_fn(avg, 1)
2207
2208#undef bilin_2d_fn
2209
2210#define bilinf_fn_1d(sz, dir, dir_m, avg) \
2211static void avg##_bilin_##sz##dir##_c(uint8_t *dst, ptrdiff_t dst_stride, \
2212 const uint8_t *src, ptrdiff_t src_stride, \
2213 int h, int mx, int my) \
2214{ \
2215 avg##_bilin_1d_##dir##_c(dst, dst_stride, src, src_stride, sz, h, dir_m); \
2216}
2217
2218#define bilinf_fn_2d(sz, avg) \
2219static void avg##_bilin_##sz##hv_c(uint8_t *dst, ptrdiff_t dst_stride, \
2220 const uint8_t *src, ptrdiff_t src_stride, \
2221 int h, int mx, int my) \
2222{ \
2223 avg##_bilin_2d_hv_c(dst, dst_stride, src, src_stride, sz, h, mx, my); \
2224}
2225
2226#else
2227
2228#define bilinf_fn_1d(a, b, c, d)
2229#define bilinf_fn_2d(a, b)
2230
2231#endif
2232
2233#define filter_fn(sz, avg) \
2234filter_fn_1d(sz, h, mx, regular, FILTER_8TAP_REGULAR, avg) \
2235filter_fn_1d(sz, v, my, regular, FILTER_8TAP_REGULAR, avg) \
2236filter_fn_2d(sz, regular, FILTER_8TAP_REGULAR, avg) \
2237filter_fn_1d(sz, h, mx, smooth, FILTER_8TAP_SMOOTH, avg) \
2238filter_fn_1d(sz, v, my, smooth, FILTER_8TAP_SMOOTH, avg) \
2239filter_fn_2d(sz, smooth, FILTER_8TAP_SMOOTH, avg) \
2240filter_fn_1d(sz, h, mx, sharp, FILTER_8TAP_SHARP, avg) \
2241filter_fn_1d(sz, v, my, sharp, FILTER_8TAP_SHARP, avg) \
2242filter_fn_2d(sz, sharp, FILTER_8TAP_SHARP, avg) \
2243bilinf_fn_1d(sz, h, mx, avg) \
2244bilinf_fn_1d(sz, v, my, avg) \
2245bilinf_fn_2d(sz, avg)
2246
2247#define filter_fn_set(avg) \
2248filter_fn(64, avg) \
2249filter_fn(32, avg) \
2250filter_fn(16, avg) \
2251filter_fn(8, avg) \
2252filter_fn(4, avg)
2253
2254filter_fn_set(put)
2255filter_fn_set(avg)
2256
2257#undef filter_fn
2258#undef filter_fn_set
2259#undef filter_fn_1d
2260#undef filter_fn_2d
2261#undef bilinf_fn_1d
2262#undef bilinf_fn_2d
2263
2264#if BIT_DEPTH != 8
2265void ff_vp9dsp_mc_init_10(VP9DSPContext *dsp);
2266#endif
2267#if BIT_DEPTH != 10
2268static
2269#endif
2270av_cold void FUNC(ff_vp9dsp_mc_init)(VP9DSPContext *dsp)
2271{
2272#if BIT_DEPTH == 12
2273 ff_vp9dsp_mc_init_10(dsp);
2274#else /* BIT_DEPTH == 12 */
2275
2276#define init_fpel(idx1, idx2, sz, type) \
2277 dsp->mc[idx1][FILTER_8TAP_SMOOTH ][idx2][0][0] = type##sz##_c; \
2278 dsp->mc[idx1][FILTER_8TAP_REGULAR][idx2][0][0] = type##sz##_c; \
2279 dsp->mc[idx1][FILTER_8TAP_SHARP ][idx2][0][0] = type##sz##_c; \
2280 dsp->mc[idx1][FILTER_BILINEAR ][idx2][0][0] = type##sz##_c
2281
2282#define init_copy_avg(idx, sz) \
2283 init_fpel(idx, 0, sz, copy); \
2284 init_fpel(idx, 1, sz, avg)
2285
2286 init_copy_avg(0, 64);
2287 init_copy_avg(1, 32);
2288 init_copy_avg(2, 16);
2289 init_copy_avg(3, 8);
2290 init_copy_avg(4, 4);
2291
2292#undef init_copy_avg
2293#undef init_fpel
2294
2295#endif /* BIT_DEPTH == 12 */
2296
2297#define init_subpel1_bd_aware(idx1, idx2, idxh, idxv, sz, dir, type) \
2298 dsp->mc[idx1][FILTER_8TAP_SMOOTH ][idx2][idxh][idxv] = type##_8tap_smooth_##sz##dir##_c; \
2299 dsp->mc[idx1][FILTER_8TAP_REGULAR][idx2][idxh][idxv] = type##_8tap_regular_##sz##dir##_c; \
2300 dsp->mc[idx1][FILTER_8TAP_SHARP ][idx2][idxh][idxv] = type##_8tap_sharp_##sz##dir##_c
2301
2302#if BIT_DEPTH == 12
2303#define init_subpel1 init_subpel1_bd_aware
2304#else
2305#define init_subpel1(idx1, idx2, idxh, idxv, sz, dir, type) \
2306 init_subpel1_bd_aware(idx1, idx2, idxh, idxv, sz, dir, type); \
2307 dsp->mc[idx1][FILTER_BILINEAR ][idx2][idxh][idxv] = type##_bilin_##sz##dir##_c
2308#endif
2309
2310#define init_subpel2(idx, idxh, idxv, dir, type) \
2311 init_subpel1(0, idx, idxh, idxv, 64, dir, type); \
2312 init_subpel1(1, idx, idxh, idxv, 32, dir, type); \
2313 init_subpel1(2, idx, idxh, idxv, 16, dir, type); \
2314 init_subpel1(3, idx, idxh, idxv, 8, dir, type); \
2315 init_subpel1(4, idx, idxh, idxv, 4, dir, type)
2316
2317#define init_subpel3(idx, type) \
2318 init_subpel2(idx, 1, 1, hv, type); \
2319 init_subpel2(idx, 0, 1, v, type); \
2320 init_subpel2(idx, 1, 0, h, type)
2321
2322 init_subpel3(0, put);
2323 init_subpel3(1, avg);
2324
2325#undef init_subpel1
2326#undef init_subpel2
2327#undef init_subpel3
2328#undef init_subpel1_bd_aware
2329}
2330
2331static av_always_inline void do_scaled_8tap_c(uint8_t *_dst, ptrdiff_t dst_stride,
2332 const uint8_t *_src, ptrdiff_t src_stride,
2333 int w, int h, int mx, int my,
2334 int dx, int dy, int avg,
2335 const int16_t (*filters)[8])
2336{
2337 int tmp_h = (((h - 1) * dy + my) >> 4) + 8;
2338 pixel tmp[64 * 135], *tmp_ptr = tmp;
2339 pixel *dst = (pixel *) _dst;
2340 const pixel *src = (const pixel *) _src;
2341
2342 dst_stride /= sizeof(pixel);
2343 src_stride /= sizeof(pixel);
2344 src -= src_stride * 3;
2345 do {
2346 int x;
2347 int imx = mx, ioff = 0;
2348
2349 for (x = 0; x < w; x++) {
2350 tmp_ptr[x] = FILTER_8TAP(src, ioff, filters[imx], 1);
2351 imx += dx;
2352 ioff += imx >> 4;
2353 imx &= 0xf;
2354 }
2355
2356 tmp_ptr += 64;
2357 src += src_stride;
2358 } while (--tmp_h);
2359
2360 tmp_ptr = tmp + 64 * 3;
2361 do {
2362 int x;
2363 const int16_t *filter = filters[my];
2364
2365 for (x = 0; x < w; x++)
2366 if (avg) {
2367 dst[x] = (dst[x] + FILTER_8TAP(tmp_ptr, x, filter, 64) + 1) >> 1;
2368 } else {
2369 dst[x] = FILTER_8TAP(tmp_ptr, x, filter, 64);
2370 }
2371
2372 my += dy;
2373 tmp_ptr += (my >> 4) * 64;
2374 my &= 0xf;
2375 dst += dst_stride;
2376 } while (--h);
2377}
2378
2379#define scaled_filter_8tap_fn(opn, opa) \
2380static av_noinline void opn##_scaled_8tap_c(uint8_t *dst, ptrdiff_t dst_stride, \
2381 const uint8_t *src, ptrdiff_t src_stride, \
2382 int w, int h, int mx, int my, int dx, int dy, \
2383 const int16_t (*filters)[8]) \
2384{ \
2385 do_scaled_8tap_c(dst, dst_stride, src, src_stride, w, h, mx, my, dx, dy, \
2386 opa, filters); \
2387}
2388
2389scaled_filter_8tap_fn(put, 0)
2390scaled_filter_8tap_fn(avg, 1)
2391
2392#undef scaled_filter_8tap_fn
2393
2394#undef FILTER_8TAP
2395
2396#define scaled_filter_fn(sz, type, type_idx, avg) \
2397static void avg##_scaled_##type##_##sz##_c(uint8_t *dst, ptrdiff_t dst_stride, \
2398 const uint8_t *src, ptrdiff_t src_stride, \
2399 int h, int mx, int my, int dx, int dy) \
2400{ \
2401 avg##_scaled_8tap_c(dst, dst_stride, src, src_stride, sz, h, mx, my, dx, dy, \
2402 ff_vp9_subpel_filters[type_idx]); \
2403}
2404
2405#if BIT_DEPTH != 12
2406
2407static av_always_inline void do_scaled_bilin_c(uint8_t *_dst, ptrdiff_t dst_stride,
2408 const uint8_t *_src, ptrdiff_t src_stride,
2409 int w, int h, int mx, int my,
2410 int dx, int dy, int avg)
2411{
2412 pixel tmp[64 * 129], *tmp_ptr = tmp;
2413 int tmp_h = (((h - 1) * dy + my) >> 4) + 2;
2414 pixel *dst = (pixel *) _dst;
2415 const pixel *src = (const pixel *) _src;
2416
2417 dst_stride /= sizeof(pixel);
2418 src_stride /= sizeof(pixel);
2419 do {
2420 int x;
2421 int imx = mx, ioff = 0;
2422
2423 for (x = 0; x < w; x++) {
2424 tmp_ptr[x] = FILTER_BILIN(src, ioff, imx, 1);
2425 imx += dx;
2426 ioff += imx >> 4;
2427 imx &= 0xf;
2428 }
2429
2430 tmp_ptr += 64;
2431 src += src_stride;
2432 } while (--tmp_h);
2433
2434 tmp_ptr = tmp;
2435 do {
2436 int x;
2437
2438 for (x = 0; x < w; x++)
2439 if (avg) {
2440 dst[x] = (dst[x] + FILTER_BILIN(tmp_ptr, x, my, 64) + 1) >> 1;
2441 } else {
2442 dst[x] = FILTER_BILIN(tmp_ptr, x, my, 64);
2443 }
2444
2445 my += dy;
2446 tmp_ptr += (my >> 4) * 64;
2447 my &= 0xf;
2448 dst += dst_stride;
2449 } while (--h);
2450}
2451
2452#define scaled_bilin_fn(opn, opa) \
2453static av_noinline void opn##_scaled_bilin_c(uint8_t *dst, ptrdiff_t dst_stride, \
2454 const uint8_t *src, ptrdiff_t src_stride, \
2455 int w, int h, int mx, int my, int dx, int dy) \
2456{ \
2457 do_scaled_bilin_c(dst, dst_stride, src, src_stride, w, h, mx, my, dx, dy, opa); \
2458}
2459
2460scaled_bilin_fn(put, 0)
2461scaled_bilin_fn(avg, 1)
2462
2463#undef scaled_bilin_fn
2464
2465#undef FILTER_BILIN
2466
2467#define scaled_bilinf_fn(sz, avg) \
2468static void avg##_scaled_bilin_##sz##_c(uint8_t *dst, ptrdiff_t dst_stride, \
2469 const uint8_t *src, ptrdiff_t src_stride, \
2470 int h, int mx, int my, int dx, int dy) \
2471{ \
2472 avg##_scaled_bilin_c(dst, dst_stride, src, src_stride, sz, h, mx, my, dx, dy); \
2473}
2474
2475#else
2476
2477#define scaled_bilinf_fn(a, b)
2478
2479#endif
2480
2481#define scaled_filter_fns(sz, avg) \
2482scaled_filter_fn(sz, regular, FILTER_8TAP_REGULAR, avg) \
2483scaled_filter_fn(sz, smooth, FILTER_8TAP_SMOOTH, avg) \
2484scaled_filter_fn(sz, sharp, FILTER_8TAP_SHARP, avg) \
2485scaled_bilinf_fn(sz, avg)
2486
2487#define scaled_filter_fn_set(avg) \
2488scaled_filter_fns(64, avg) \
2489scaled_filter_fns(32, avg) \
2490scaled_filter_fns(16, avg) \
2491scaled_filter_fns(8, avg) \
2492scaled_filter_fns(4, avg)
2493
2494scaled_filter_fn_set(put)
2495scaled_filter_fn_set(avg)
2496
2497#undef scaled_filter_fns
2498#undef scaled_filter_fn_set
2499#undef scaled_filter_fn
2500#undef scaled_bilinf_fn
2501
2502#if BIT_DEPTH != 8
2503void ff_vp9dsp_scaled_mc_init_10(VP9DSPContext *dsp);
2504#endif
2505#if BIT_DEPTH != 10
2506static
2507#endif
2508av_cold void FUNC(ff_vp9dsp_scaled_mc_init)(VP9DSPContext *dsp)
2509{
2510#define init_scaled_bd_aware(idx1, idx2, sz, type) \
2511 dsp->smc[idx1][FILTER_8TAP_SMOOTH ][idx2] = type##_scaled_smooth_##sz##_c; \
2512 dsp->smc[idx1][FILTER_8TAP_REGULAR][idx2] = type##_scaled_regular_##sz##_c; \
2513 dsp->smc[idx1][FILTER_8TAP_SHARP ][idx2] = type##_scaled_sharp_##sz##_c
2514
2515#if BIT_DEPTH == 12
2516 ff_vp9dsp_scaled_mc_init_10(dsp);
2517#define init_scaled(a,b,c,d) init_scaled_bd_aware(a,b,c,d)
2518#else
2519#define init_scaled(idx1, idx2, sz, type) \
2520 init_scaled_bd_aware(idx1, idx2, sz, type); \
2521 dsp->smc[idx1][FILTER_BILINEAR ][idx2] = type##_scaled_bilin_##sz##_c
2522#endif
2523
2524#define init_scaled_put_avg(idx, sz) \
2525 init_scaled(idx, 0, sz, put); \
2526 init_scaled(idx, 1, sz, avg)
2527
2528 init_scaled_put_avg(0, 64);
2529 init_scaled_put_avg(1, 32);
2530 init_scaled_put_avg(2, 16);
2531 init_scaled_put_avg(3, 8);
2532 init_scaled_put_avg(4, 4);
2533
2534#undef init_scaled_put_avg
2535#undef init_scaled
2536#undef init_scaled_bd_aware
2537}
2538
2539av_cold void FUNC(ff_vp9dsp_init)(VP9DSPContext *dsp)
2540{
2541 FUNC(ff_vp9dsp_intrapred_init)(dsp);
2542 vp9dsp_itxfm_init(dsp);
2543 vp9dsp_loopfilter_init(dsp);
2544 FUNC(ff_vp9dsp_mc_init)(dsp);
2545 FUNC(ff_vp9dsp_scaled_mc_init)(dsp);
2546}
2547
generated by cgit at 2024-05-17 06:12:02 (GMT)