FFmpeg coverage

Directory: ../../../ffmpeg/
File: src/libavcodec/h26x/h2656_inter_template.c
Date: 2026-01-23 19:11:46
Exec Total Coverage
Lines: 325 325 100.0%
Functions: 49 63 77.8%
Branches: 106 106 100.0%
Line Branch Exec Source
1 /*
2 * inter prediction template for HEVC/VVC
3 *
4 * Copyright (C) 2022 Nuo Mi
5 * Copyright (C) 2024 Wu Jianhua
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 #define CHROMA_EXTRA_BEFORE 1
25 #define CHROMA_EXTRA 3
26 #define LUMA_EXTRA_BEFORE 3
27 #define LUMA_EXTRA 7
28
29 12935184 static void FUNC(put_pixels)(int16_t *dst,
30 const uint8_t *_src, const ptrdiff_t _src_stride,
31 const int height, const int8_t *hf, const int8_t *vf, const int width)
32 {
33 12935184 const pixel *src = (const pixel *)_src;
34 12935184 const ptrdiff_t src_stride = _src_stride / sizeof(pixel);
35
36
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37
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38 2094687912 dst[x] = src[x] << (14 - BIT_DEPTH);
39 140379036 src += src_stride;
40 140379036 dst += MAX_PB_SIZE;
41 }
42 12935184 }
43
44 3539120 static void FUNC(put_uni_pixels)(uint8_t *_dst, const ptrdiff_t _dst_stride,
45 const uint8_t *_src, const ptrdiff_t _src_stride, const int height,
46 const int8_t *hf, const int8_t *vf, const int width)
47 {
48 3539120 const pixel *src = (const pixel *)_src;
49 3539120 pixel *dst = (pixel *)_dst;
50 3539120 const ptrdiff_t src_stride = _src_stride / sizeof(pixel);
51 3539120 const ptrdiff_t dst_stride = _dst_stride / sizeof(pixel);
52
53
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 30131896 for (int y = 0; y < height; y++) {
54 26592776 memcpy(dst, src, width * sizeof(pixel));
55 26592776 src += src_stride;
56 26592776 dst += dst_stride;
57 }
58 3539120 }
59
60 256604 static void FUNC(put_uni_w_pixels)(uint8_t *_dst, const ptrdiff_t _dst_stride,
61 const uint8_t *_src, const ptrdiff_t _src_stride, const int height,
62 const int denom, const int wx, const int _ox, const int8_t *hf, const int8_t *vf,
63 const int width)
64 {
65 256604 const pixel *src = (const pixel *)_src;
66 256604 pixel *dst = (pixel *)_dst;
67 256604 const ptrdiff_t src_stride = _src_stride / sizeof(pixel);
68 256604 const ptrdiff_t dst_stride = _dst_stride / sizeof(pixel);
69 256604 const int shift = denom + 14 - BIT_DEPTH;
70 #if BIT_DEPTH < 14
71 256604 const int offset = 1 << (shift - 1);
72 #else
73 const int offset = 0;
74 #endif
75 256604 const int ox = _ox * (1 << (BIT_DEPTH - 8));
76
77
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 12942384 for (int x = 0; x < width; x++) {
79 11667680 const int v = (src[x] << (14 - BIT_DEPTH));
80 11667680 dst[x] = av_clip_pixel(((v * wx + offset) >> shift) + ox);
81 }
82 1274704 src += src_stride;
83 1274704 dst += dst_stride;
84 }
85 256604 }
86
87 #define LUMA_FILTER(src, stride) \
88 (filter[0] * src[x - 3 * stride] + \
89 filter[1] * src[x - 2 * stride] + \
90 filter[2] * src[x - stride] + \
91 filter[3] * src[x ] + \
92 filter[4] * src[x + stride] + \
93 filter[5] * src[x + 2 * stride] + \
94 filter[6] * src[x + 3 * stride] + \
95 filter[7] * src[x + 4 * stride])
96
97 1177710 static void FUNC(put_luma_h)(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride,
98 const int height, const int8_t *hf, const int8_t *vf, const int width)
99 {
100 1177710 const pixel *src = (const pixel*)_src;
101 1177710 const ptrdiff_t src_stride = _src_stride / sizeof(pixel);
102 1177710 const int8_t *filter = hf;
103
104
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106 159998688 dst[x] = LUMA_FILTER(src, 1) >> (BIT_DEPTH - 8);
107 10411336 src += src_stride;
108 10411336 dst += MAX_PB_SIZE;
109 }
110 1177710 }
111
112 1423026 static void FUNC(put_luma_v)(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride,
113 const int height, const int8_t *hf, const int8_t *vf, const int width)
114 {
115 1423026 const pixel *src = (pixel*)_src;
116 1423026 const ptrdiff_t src_stride = _src_stride / sizeof(pixel);
117 1423026 const int8_t *filter = vf;
118
119
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121 196444512 dst[x] = LUMA_FILTER(src, src_stride) >> (BIT_DEPTH - 8);
122 13003240 src += src_stride;
123 13003240 dst += MAX_PB_SIZE;
124 }
125 1423026 }
126
127 8400618 static void FUNC(put_luma_hv)(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride,
128 const int height, const int8_t *hf, const int8_t *vf, const int width)
129 {
130 int16_t tmp_array[(MAX_PB_SIZE + LUMA_EXTRA) * MAX_PB_SIZE];
131 8400618 int16_t *tmp = tmp_array;
132 8400618 const pixel *src = (const pixel*)_src;
133 8400618 const ptrdiff_t src_stride = _src_stride / sizeof(pixel);
134 8400618 const int8_t *filter = hf;
135
136 8400618 src -= LUMA_EXTRA_BEFORE * src_stride;
137
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139 1033982664 tmp[x] = LUMA_FILTER(src, 1) >> (BIT_DEPTH - 8);
140 116026190 src += src_stride;
141 116026190 tmp += MAX_PB_SIZE;
142 }
143
144 8400618 tmp = tmp_array + LUMA_EXTRA_BEFORE * MAX_PB_SIZE;
145 8400618 filter = vf;
146
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148 634915744 dst[x] = LUMA_FILTER(tmp, MAX_PB_SIZE) >> 6;
149 57221864 tmp += MAX_PB_SIZE;
150 57221864 dst += MAX_PB_SIZE;
151 }
152 8400618 }
153
154 101512 static void FUNC(put_uni_luma_h)(uint8_t *_dst, const ptrdiff_t _dst_stride,
155 const uint8_t *_src, const ptrdiff_t _src_stride,
156 const int height, const int8_t *hf, const int8_t *vf, const int width)
157 {
158 101512 const pixel *src = (const pixel*)_src;
159 101512 pixel *dst = (pixel *)_dst;
160 101512 const ptrdiff_t src_stride = _src_stride / sizeof(pixel);
161 101512 const ptrdiff_t dst_stride = _dst_stride / sizeof(pixel);
162 101512 const int8_t *filter = hf;
163 101512 const int shift = 14 - BIT_DEPTH;
164 #if BIT_DEPTH < 14
165 101512 const int offset = 1 << (shift - 1);
166 #else
167 const int offset = 0;
168 #endif
169
170
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172 25289120 const int val = LUMA_FILTER(src, 1) >> (BIT_DEPTH - 8);
173 25289120 dst[x] = av_clip_pixel((val + offset) >> shift);
174 }
175 1175016 src += src_stride;
176 1175016 dst += dst_stride;
177 }
178 101512 }
179
180 119706 static void FUNC(put_uni_luma_v)(uint8_t *_dst, const ptrdiff_t _dst_stride,
181 const uint8_t *_src, const ptrdiff_t _src_stride,
182 const int height, const int8_t *hf, const int8_t *vf, const int width)
183 {
184
185 119706 const pixel *src = (const pixel*)_src;
186 119706 pixel *dst = (pixel *)_dst;
187 119706 const ptrdiff_t src_stride = _src_stride / sizeof(pixel);
188 119706 const ptrdiff_t dst_stride = _dst_stride / sizeof(pixel);
189 119706 const int8_t *filter = vf;
190 119706 const int shift = 14 - BIT_DEPTH;
191 #if BIT_DEPTH < 14
192 119706 const int offset = 1 << (shift - 1);
193 #else
194 const int offset = 0;
195 #endif
196
197
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199 27818880 const int val = LUMA_FILTER(src, src_stride) >> (BIT_DEPTH - 8);
200 27818880 dst[x] = av_clip_pixel((val + offset) >> shift);
201 }
202 1324280 src += src_stride;
203 1324280 dst += dst_stride;
204 }
205 119706 }
206
207 371810 static void FUNC(put_uni_luma_hv)(uint8_t *_dst, const ptrdiff_t _dst_stride,
208 const uint8_t *_src, const ptrdiff_t _src_stride,
209 const int height, const int8_t *hf, const int8_t *vf, const int width)
210 {
211 int16_t tmp_array[(MAX_PB_SIZE + LUMA_EXTRA) * MAX_PB_SIZE];
212 371810 int16_t *tmp = tmp_array;
213 371810 const pixel *src = (const pixel*)_src;
214 371810 pixel *dst = (pixel *)_dst;
215 371810 const ptrdiff_t dst_stride = _dst_stride / sizeof(pixel);
216 371810 const ptrdiff_t src_stride = _src_stride / sizeof(pixel);
217 371810 const int8_t *filter = hf;
218 371810 const int shift = 14 - BIT_DEPTH;
219 #if BIT_DEPTH < 14
220 371810 const int offset = 1 << (shift - 1);
221 #else
222 const int offset = 0;
223 #endif
224
225 371810 src -= LUMA_EXTRA_BEFORE * src_stride;
226
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227
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228 98891264 tmp[x] = LUMA_FILTER(src, 1) >> (BIT_DEPTH - 8);
229 6674334 src += src_stride;
230 6674334 tmp += MAX_PB_SIZE;
231 }
232
233 371810 tmp = tmp_array + LUMA_EXTRA_BEFORE * MAX_PB_SIZE;
234 371810 filter = vf;
235
236
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238 71534368 const int val = LUMA_FILTER(tmp, MAX_PB_SIZE) >> 6;
239 71534368 dst[x] = av_clip_pixel((val + offset) >> shift);
240 }
241 4071664 tmp += MAX_PB_SIZE;
242 4071664 dst += dst_stride;
243 }
244
245 371810 }
246
247 22844 static void FUNC(put_uni_luma_w_h)(uint8_t *_dst, const ptrdiff_t _dst_stride,
248 const uint8_t *_src, const ptrdiff_t _src_stride, int height,
249 const int denom, const int wx, const int _ox, const int8_t *hf, const int8_t *vf,
250 const int width)
251 {
252 22844 const pixel *src = (const pixel*)_src;
253 22844 pixel *dst = (pixel *)_dst;
254 22844 const ptrdiff_t src_stride = _src_stride / sizeof(pixel);
255 22844 const ptrdiff_t dst_stride = _dst_stride / sizeof(pixel);
256 22844 const int8_t *filter = hf;
257 22844 const int ox = _ox * (1 << (BIT_DEPTH - 8));
258 22844 const int shift = denom + 14 - BIT_DEPTH;
259 #if BIT_DEPTH < 14
260 22844 const int offset = 1 << (shift - 1);
261 #else
262 const int offset = 0;
263 #endif
264
265
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266
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267 1055360 dst[x] = av_clip_pixel((((LUMA_FILTER(src, 1) >> (BIT_DEPTH - 8)) * wx + offset) >> shift) + ox);
268 116256 src += src_stride;
269 116256 dst += dst_stride;
270 }
271 22844 }
272
273 22448 static void FUNC(put_uni_luma_w_v)(uint8_t *_dst, const ptrdiff_t _dst_stride,
274 const uint8_t *_src, const ptrdiff_t _src_stride, const int height,
275 const int denom, const int wx, const int _ox, const int8_t *hf, const int8_t *vf,
276 const int width)
277 {
278 22448 const pixel *src = (const pixel*)_src;
279 22448 pixel *dst = (pixel *)_dst;
280 22448 const ptrdiff_t src_stride = _src_stride / sizeof(pixel);
281 22448 const ptrdiff_t dst_stride = _dst_stride / sizeof(pixel);
282 22448 const int8_t *filter = vf;
283 22448 const int ox = _ox * (1 << (BIT_DEPTH - 8));
284 22448 const int shift = denom + 14 - BIT_DEPTH;
285 #if BIT_DEPTH < 14
286 22448 const int offset = 1 << (shift - 1);
287 #else
288 const int offset = 0;
289 #endif
290
291
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292
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293 880832 dst[x] = av_clip_pixel((((LUMA_FILTER(src, src_stride) >> (BIT_DEPTH - 8)) * wx + offset) >> shift) + ox);
294 109680 src += src_stride;
295 109680 dst += dst_stride;
296 }
297 22448 }
298
299 76152 static void FUNC(put_uni_luma_w_hv)(uint8_t *_dst, const ptrdiff_t _dst_stride,
300 const uint8_t *_src, const ptrdiff_t _src_stride, const int height, const int denom,
301 const int wx, const int _ox, const int8_t *hf, const int8_t *vf, const int width)
302 {
303 int16_t tmp_array[(MAX_PB_SIZE + LUMA_EXTRA) * MAX_PB_SIZE];
304 76152 int16_t *tmp = tmp_array;
305 76152 const pixel *src = (const pixel*)_src;
306 76152 pixel *dst = (pixel *)_dst;
307 76152 const ptrdiff_t src_stride = _src_stride / sizeof(pixel);
308 76152 const ptrdiff_t dst_stride = _dst_stride / sizeof(pixel);
309 76152 const int8_t *filter = hf;
310 76152 const int ox = _ox * (1 << (BIT_DEPTH - 8));
311 76152 const int shift = denom + 14 - BIT_DEPTH;
312 #if BIT_DEPTH < 14
313 76152 const int offset = 1 << (shift - 1);
314 #else
315 const int offset = 0;
316 #endif
317
318 76152 src -= LUMA_EXTRA_BEFORE * src_stride;
319
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320
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321 6353008 tmp[x] = LUMA_FILTER(src, 1) >> (BIT_DEPTH - 8);
322 913088 src += src_stride;
323 913088 tmp += MAX_PB_SIZE;
324 }
325
326 76152 tmp = tmp_array + LUMA_EXTRA_BEFORE * MAX_PB_SIZE;
327 76152 filter = vf;
328
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329
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330 3669824 dst[x] = av_clip_pixel((((LUMA_FILTER(tmp, MAX_PB_SIZE) >> 6) * wx + offset) >> shift) + ox);
331 380024 tmp += MAX_PB_SIZE;
332 380024 dst += dst_stride;
333 }
334 76152 }
335
336 #define CHROMA_FILTER(src, stride) \
337 (filter[0] * src[x - stride] + \
338 filter[1] * src[x] + \
339 filter[2] * src[x + stride] + \
340 filter[3] * src[x + 2 * stride])
341
342 1240798 static void FUNC(put_chroma_h)(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride,
343 const int height, const int8_t *hf, const int8_t *vf, const int width)
344 {
345 1240798 const pixel *src = (const pixel *)_src;
346 1240798 const ptrdiff_t src_stride = _src_stride / sizeof(pixel);
347 1240798 const int8_t *filter = hf;
348
349
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350
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351 165530504 dst[x] = CHROMA_FILTER(src, 1) >> (BIT_DEPTH - 8);
352 10424108 src += src_stride;
353 10424108 dst += MAX_PB_SIZE;
354 }
355 1240798 }
356
357 1768550 static void FUNC(put_chroma_v)(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride,
358 const int height, const int8_t *hf, const int8_t *vf, const int width)
359 {
360 1768550 const pixel *src = (const pixel *)_src;
361 1768550 const ptrdiff_t src_stride = _src_stride / sizeof(pixel);
362 1768550 const int8_t *filter = vf;
363
364
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365
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366 212751560 dst[x] = CHROMA_FILTER(src, src_stride) >> (BIT_DEPTH - 8);
367 14210228 src += src_stride;
368 14210228 dst += MAX_PB_SIZE;
369 }
370 1768550 }
371
372 7493522 static void FUNC(put_chroma_hv)(int16_t *dst, const uint8_t *_src, const ptrdiff_t _src_stride,
373 const int height, const int8_t *hf, const int8_t *vf, const int width)
374 {
375 int16_t tmp_array[(MAX_PB_SIZE + CHROMA_EXTRA) * MAX_PB_SIZE];
376 7493522 int16_t *tmp = tmp_array;
377 7493522 const pixel *src = (const pixel *)_src;
378 7493522 const ptrdiff_t src_stride = _src_stride / sizeof(pixel);
379 7493522 const int8_t *filter = hf;
380
381 7493522 src -= CHROMA_EXTRA_BEFORE * src_stride;
382
383
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384
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385 699150852 tmp[x] = CHROMA_FILTER(src, 1) >> (BIT_DEPTH - 8);
386 74666818 src += src_stride;
387 74666818 tmp += MAX_PB_SIZE;
388 }
389
390 7493522 tmp = tmp_array + CHROMA_EXTRA_BEFORE * MAX_PB_SIZE;
391 7493522 filter = vf;
392
393
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394
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395 543043656 dst[x] = CHROMA_FILTER(tmp, MAX_PB_SIZE) >> 6;
396 52186252 tmp += MAX_PB_SIZE;
397 52186252 dst += MAX_PB_SIZE;
398 }
399 7493522 }
400
401 449092 static void FUNC(put_uni_chroma_h)(uint8_t *_dst, const ptrdiff_t _dst_stride,
402 const uint8_t *_src, const ptrdiff_t _src_stride,
403 const int height, const int8_t *hf, const int8_t *vf, const int width)
404 {
405 449092 const pixel *src = (const pixel *)_src;
406 449092 pixel *dst = (pixel *)_dst;
407 449092 const ptrdiff_t src_stride = _src_stride / sizeof(pixel);
408 449092 const ptrdiff_t dst_stride = _dst_stride / sizeof(pixel);
409 449092 const int8_t *filter = hf;
410 449092 const int shift = 14 - BIT_DEPTH;
411 #if BIT_DEPTH < 14
412 449092 const int offset = 1 << (shift - 1);
413 #else
414 const int offset = 0;
415 #endif
416
417
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418
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419 28948512 dst[x] = av_clip_pixel(((CHROMA_FILTER(src, 1) >> (BIT_DEPTH - 8)) + offset) >> shift);
420 2479784 src += src_stride;
421 2479784 dst += dst_stride;
422 }
423 449092 }
424
425 413460 static void FUNC(put_uni_chroma_v)(uint8_t *_dst, const ptrdiff_t _dst_stride,
426 const uint8_t *_src, const ptrdiff_t _src_stride,
427 const int height, const int8_t *hf, const int8_t *vf, const int width)
428 {
429 413460 const pixel *src = (const pixel *)_src;
430 413460 pixel *dst = (pixel *)_dst;
431 413460 const ptrdiff_t src_stride = _src_stride / sizeof(pixel);
432 413460 const ptrdiff_t dst_stride = _dst_stride / sizeof(pixel);
433 413460 const int8_t *filter = vf;
434 413460 const int shift = 14 - BIT_DEPTH;
435 #if BIT_DEPTH < 14
436 413460 const int offset = 1 << (shift - 1);
437 #else
438 const int offset = 0;
439 #endif
440
441
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442
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443 28468000 dst[x] = av_clip_pixel(((CHROMA_FILTER(src, src_stride) >> (BIT_DEPTH - 8)) + offset) >> shift);
444 2252000 src += src_stride;
445 2252000 dst += dst_stride;
446 }
447 413460 }
448
449 3062180 static void FUNC(put_uni_chroma_hv)(uint8_t *_dst, const ptrdiff_t _dst_stride,
450 const uint8_t *_src, const ptrdiff_t _src_stride,
451 const int height, const int8_t *hf, const int8_t *vf, const int width)
452 {
453 int16_t tmp_array[(MAX_PB_SIZE + CHROMA_EXTRA) * MAX_PB_SIZE];
454 3062180 int16_t *tmp = tmp_array;
455 3062180 const pixel *src = (const pixel *)_src;
456 3062180 pixel *dst = (pixel *)_dst;
457 3062180 const ptrdiff_t src_stride = _src_stride / sizeof(pixel);
458 3062180 const ptrdiff_t dst_stride = _dst_stride / sizeof(pixel);
459 3062180 const int8_t *filter = hf;
460 3062180 const int shift = 14 - BIT_DEPTH;
461 #if BIT_DEPTH < 14
462 3062180 const int offset = 1 << (shift - 1);
463 #else
464 const int offset = 0;
465 #endif
466
467 3062180 src -= CHROMA_EXTRA_BEFORE * src_stride;
468
469
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470
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 166699812 for (int x = 0; x < width; x++)
471 143414416 tmp[x] = CHROMA_FILTER(src, 1) >> (BIT_DEPTH - 8);
472 23285396 src += src_stride;
473 23285396 tmp += MAX_PB_SIZE;
474 }
475
476 3062180 tmp = tmp_array + CHROMA_EXTRA_BEFORE * MAX_PB_SIZE;
477 3062180 filter = vf;
478
479
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480
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 115660296 for (int x = 0; x < width; x++)
481 101561440 dst[x] = av_clip_pixel(((CHROMA_FILTER(tmp, MAX_PB_SIZE) >> 6) + offset) >> shift);
482 14098856 tmp += MAX_PB_SIZE;
483 14098856 dst += dst_stride;
484 }
485 3062180 }
486
487 19480 static void FUNC(put_uni_chroma_w_h)(uint8_t *_dst, ptrdiff_t _dst_stride,
488 const uint8_t *_src, ptrdiff_t _src_stride, int height, int denom, int wx, int ox,
489 const int8_t *hf, const int8_t *vf, int width)
490 {
491 19480 const pixel *src = (const pixel *)_src;
492 19480 pixel *dst = (pixel *)_dst;
493 19480 const ptrdiff_t src_stride = _src_stride / sizeof(pixel);
494 19480 const ptrdiff_t dst_stride = _dst_stride / sizeof(pixel);
495 19480 const int8_t *filter = hf;
496 19480 const int shift = denom + 14 - BIT_DEPTH;
497 #if BIT_DEPTH < 14
498 19480 const int offset = 1 << (shift - 1);
499 #else
500 const int offset = 0;
501 #endif
502
503 19480 ox = ox * (1 << (BIT_DEPTH - 8));
504
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505
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 677712 for (int x = 0; x < width; x++) {
506 584256 dst[x] = av_clip_pixel((((CHROMA_FILTER(src, 1) >> (BIT_DEPTH - 8)) * wx + offset) >> shift) + ox);
507 }
508 93456 dst += dst_stride;
509 93456 src += src_stride;
510 }
511 19480 }
512
513 19836 static void FUNC(put_uni_chroma_w_v)(uint8_t *_dst, const ptrdiff_t _dst_stride,
514 const uint8_t *_src, const ptrdiff_t _src_stride, const int height,
515 const int denom, const int wx, const int _ox, const int8_t *hf, const int8_t *vf,
516 const int width)
517 {
518 19836 const pixel *src = (const pixel *)_src;
519 19836 pixel *dst = (pixel *)_dst;
520 19836 const ptrdiff_t src_stride = _src_stride / sizeof(pixel);
521 19836 const ptrdiff_t dst_stride = _dst_stride / sizeof(pixel);
522 19836 const int8_t *filter = vf;
523 19836 const int shift = denom + 14 - BIT_DEPTH;
524 19836 const int ox = _ox * (1 << (BIT_DEPTH - 8));
525 #if BIT_DEPTH < 14
526 19836 int offset = 1 << (shift - 1);
527 #else
528 int offset = 0;
529 #endif
530
531
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532
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533 603040 dst[x] = av_clip_pixel((((CHROMA_FILTER(src, src_stride) >> (BIT_DEPTH - 8)) * wx + offset) >> shift) + ox);
534 }
535 92576 dst += dst_stride;
536 92576 src += src_stride;
537 }
538 19836 }
539
540 110112 static void FUNC(put_uni_chroma_w_hv)(uint8_t *_dst, ptrdiff_t _dst_stride,
541 const uint8_t *_src, ptrdiff_t _src_stride, int height, int denom, int wx, int ox,
542 const int8_t *hf, const int8_t *vf, int width)
543 {
544 int16_t tmp_array[(MAX_PB_SIZE + CHROMA_EXTRA) * MAX_PB_SIZE];
545 110112 int16_t *tmp = tmp_array;
546 110112 const pixel *src = (const pixel *)_src;
547 110112 pixel *dst = (pixel *)_dst;
548 110112 const ptrdiff_t src_stride = _src_stride / sizeof(pixel);
549 110112 const ptrdiff_t dst_stride = _dst_stride / sizeof(pixel);
550 110112 const int8_t *filter = hf;
551 110112 const int shift = denom + 14 - BIT_DEPTH;
552 #if BIT_DEPTH < 14
553 110112 const int offset = 1 << (shift - 1);
554 #else
555 const int offset = 0;
556 #endif
557
558 110112 src -= CHROMA_EXTRA_BEFORE * src_stride;
559
560
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561
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 5634624 for (int x = 0; x < width; x++)
562 4798792 tmp[x] = CHROMA_FILTER(src, 1) >> (BIT_DEPTH - 8);
563 835832 src += src_stride;
564 835832 tmp += MAX_PB_SIZE;
565 }
566
567 110112 tmp = tmp_array + CHROMA_EXTRA_BEFORE * MAX_PB_SIZE;
568 110112 filter = vf;
569
570 110112 ox = ox * (1 << (BIT_DEPTH - 8));
571
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572
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573 3253312 dst[x] = av_clip_pixel((((CHROMA_FILTER(tmp, MAX_PB_SIZE) >> 6) * wx + offset) >> shift) + ox);
574 505496 tmp += MAX_PB_SIZE;
575 505496 dst += dst_stride;
576 }
577 110112 }
578