cdef.c (19521B)
1 /* 2 * Copyright (c) 2016, Alliance for Open Media. All rights reserved. 3 * 4 * This source code is subject to the terms of the BSD 2 Clause License and 5 * the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License 6 * was not distributed with this source code in the LICENSE file, you can 7 * obtain it at www.aomedia.org/license/software. If the Alliance for Open 8 * Media Patent License 1.0 was not distributed with this source code in the 9 * PATENTS file, you can obtain it at www.aomedia.org/license/patent. 10 */ 11 12 #include <assert.h> 13 #include <stddef.h> 14 #include <string.h> 15 16 #include "config/aom_scale_rtcd.h" 17 18 #include "aom/aom_integer.h" 19 #include "aom_util/aom_pthread.h" 20 #include "av1/common/av1_common_int.h" 21 #include "av1/common/cdef.h" 22 #include "av1/common/cdef_block.h" 23 #include "av1/common/common.h" 24 #include "av1/common/common_data.h" 25 #include "av1/common/enums.h" 26 #include "av1/common/reconinter.h" 27 #include "av1/common/thread_common.h" 28 29 static int is_8x8_block_skip(MB_MODE_INFO **grid, int mi_row, int mi_col, 30 int mi_stride) { 31 MB_MODE_INFO **mbmi = grid + mi_row * mi_stride + mi_col; 32 for (int r = 0; r < mi_size_high[BLOCK_8X8]; ++r, mbmi += mi_stride) { 33 for (int c = 0; c < mi_size_wide[BLOCK_8X8]; ++c) { 34 if (!mbmi[c]->skip_txfm) return 0; 35 } 36 } 37 38 return 1; 39 } 40 41 int av1_cdef_compute_sb_list(const CommonModeInfoParams *const mi_params, 42 int mi_row, int mi_col, cdef_list *dlist, 43 BLOCK_SIZE bs) { 44 MB_MODE_INFO **grid = mi_params->mi_grid_base; 45 int maxc = mi_params->mi_cols - mi_col; 46 int maxr = mi_params->mi_rows - mi_row; 47 48 if (bs == BLOCK_128X128 || bs == BLOCK_128X64) 49 maxc = AOMMIN(maxc, MI_SIZE_128X128); 50 else 51 maxc = AOMMIN(maxc, MI_SIZE_64X64); 52 if (bs == BLOCK_128X128 || bs == BLOCK_64X128) 53 maxr = AOMMIN(maxr, MI_SIZE_128X128); 54 else 55 maxr = AOMMIN(maxr, MI_SIZE_64X64); 56 57 const int r_step = 2; // mi_size_high[BLOCK_8X8] 58 const int c_step = 2; // mi_size_wide[BLOCK_8X8] 59 const int r_shift = 1; 60 const int c_shift = 1; 61 int count = 0; 62 for (int r = 0; r < maxr; r += r_step) { 63 for (int c = 0; c < maxc; c += c_step) { 64 if (!is_8x8_block_skip(grid, mi_row + r, mi_col + c, 65 mi_params->mi_stride)) { 66 dlist[count].by = r >> r_shift; 67 dlist[count].bx = c >> c_shift; 68 count++; 69 } 70 } 71 } 72 return count; 73 } 74 75 void cdef_copy_rect8_8bit_to_16bit_c(uint16_t *dst, int dstride, 76 const uint8_t *src, int sstride, int width, 77 int height) { 78 for (int i = 0; i < height; i++) { 79 for (int j = 0; j < width; j++) { 80 dst[i * dstride + j] = src[i * sstride + j]; 81 } 82 } 83 } 84 85 #if CONFIG_AV1_HIGHBITDEPTH 86 void cdef_copy_rect8_16bit_to_16bit_c(uint16_t *dst, int dstride, 87 const uint16_t *src, int sstride, 88 int width, int height) { 89 for (int i = 0; i < height; i++) { 90 for (int j = 0; j < width; j++) { 91 dst[i * dstride + j] = src[i * sstride + j]; 92 } 93 } 94 } 95 #endif // CONFIG_AV1_HIGHBITDEPTH 96 97 void av1_cdef_copy_sb8_16_lowbd(uint16_t *const dst, int dstride, 98 const uint8_t *src, int src_voffset, 99 int src_hoffset, int sstride, int vsize, 100 int hsize) { 101 const uint8_t *base = &src[src_voffset * (ptrdiff_t)sstride + src_hoffset]; 102 cdef_copy_rect8_8bit_to_16bit(dst, dstride, base, sstride, hsize, vsize); 103 } 104 105 #if CONFIG_AV1_HIGHBITDEPTH 106 void av1_cdef_copy_sb8_16_highbd(uint16_t *const dst, int dstride, 107 const uint8_t *src, int src_voffset, 108 int src_hoffset, int sstride, int vsize, 109 int hsize) { 110 const uint16_t *base = 111 &CONVERT_TO_SHORTPTR(src)[src_voffset * (ptrdiff_t)sstride + src_hoffset]; 112 cdef_copy_rect8_16bit_to_16bit(dst, dstride, base, sstride, hsize, vsize); 113 } 114 #endif // CONFIG_AV1_HIGHBITDEPTH 115 116 void av1_cdef_copy_sb8_16(const AV1_COMMON *const cm, uint16_t *const dst, 117 int dstride, const uint8_t *src, int src_voffset, 118 int src_hoffset, int sstride, int vsize, int hsize) { 119 #if CONFIG_AV1_HIGHBITDEPTH 120 if (cm->seq_params->use_highbitdepth) { 121 av1_cdef_copy_sb8_16_highbd(dst, dstride, src, src_voffset, src_hoffset, 122 sstride, vsize, hsize); 123 return; 124 } 125 #else 126 (void)cm; 127 #endif // CONFIG_AV1_HIGHBITDEPTH 128 av1_cdef_copy_sb8_16_lowbd(dst, dstride, src, src_voffset, src_hoffset, 129 sstride, vsize, hsize); 130 } 131 132 static inline void copy_rect(uint16_t *dst, int dstride, const uint16_t *src, 133 int sstride, int v, int h) { 134 for (int i = 0; i < v; i++) { 135 for (int j = 0; j < h; j++) { 136 dst[i * dstride + j] = src[i * sstride + j]; 137 } 138 } 139 } 140 141 // Prepares intermediate input buffer for CDEF. 142 // Inputs: 143 // cm: Pointer to common structure. 144 // fb_info: Pointer to the CDEF block-level parameter structure. 145 // colbuf: Left column buffer for CDEF. 146 // cdef_left: Left block is filtered or not. 147 // fbc, fbr: col and row index of a block. 148 // plane: plane index Y/CB/CR. 149 // Returns: 150 // Nothing will be returned. 151 static void cdef_prepare_fb(const AV1_COMMON *const cm, CdefBlockInfo *fb_info, 152 uint16_t **const colbuf, const int cdef_left, 153 int fbc, int fbr, int plane) { 154 const CommonModeInfoParams *const mi_params = &cm->mi_params; 155 uint16_t *src = fb_info->src; 156 const int luma_stride = 157 ALIGN_POWER_OF_TWO(mi_params->mi_cols << MI_SIZE_LOG2, 4); 158 const int nvfb = (mi_params->mi_rows + MI_SIZE_64X64 - 1) / MI_SIZE_64X64; 159 const int nhfb = (mi_params->mi_cols + MI_SIZE_64X64 - 1) / MI_SIZE_64X64; 160 int cstart = 0; 161 if (!cdef_left) cstart = -CDEF_HBORDER; 162 int rend, cend; 163 const int nhb = 164 AOMMIN(MI_SIZE_64X64, mi_params->mi_cols - MI_SIZE_64X64 * fbc); 165 const int nvb = 166 AOMMIN(MI_SIZE_64X64, mi_params->mi_rows - MI_SIZE_64X64 * fbr); 167 const int hsize = nhb << fb_info->mi_wide_l2; 168 const int vsize = nvb << fb_info->mi_high_l2; 169 const uint16_t *top_linebuf = fb_info->top_linebuf[plane]; 170 const uint16_t *bot_linebuf = fb_info->bot_linebuf[plane]; 171 const int bot_offset = (vsize + CDEF_VBORDER) * CDEF_BSTRIDE; 172 const int stride = 173 luma_stride >> (plane == AOM_PLANE_Y ? 0 : cm->seq_params->subsampling_x); 174 175 if (fbc == nhfb - 1) 176 cend = hsize; 177 else 178 cend = hsize + CDEF_HBORDER; 179 180 if (fbr == nvfb - 1) 181 rend = vsize; 182 else 183 rend = vsize + CDEF_VBORDER; 184 185 /* Copy in the pixels we need from the current superblock for 186 deringing.*/ 187 av1_cdef_copy_sb8_16( 188 cm, &src[CDEF_VBORDER * CDEF_BSTRIDE + CDEF_HBORDER + cstart], 189 CDEF_BSTRIDE, fb_info->dst, fb_info->roffset, fb_info->coffset + cstart, 190 fb_info->dst_stride, vsize, cend - cstart); 191 192 /* Copy in the pixels we need for the current superblock from bottom buffer.*/ 193 if (fbr < nvfb - 1) { 194 copy_rect(&src[bot_offset + CDEF_HBORDER], CDEF_BSTRIDE, 195 &bot_linebuf[fb_info->coffset], stride, CDEF_VBORDER, hsize); 196 } else { 197 fill_rect(&src[bot_offset + CDEF_HBORDER], CDEF_BSTRIDE, CDEF_VBORDER, 198 hsize, CDEF_VERY_LARGE); 199 } 200 if (fbr < nvfb - 1 && fbc > 0) { 201 copy_rect(&src[bot_offset], CDEF_BSTRIDE, 202 &bot_linebuf[fb_info->coffset - CDEF_HBORDER], stride, 203 CDEF_VBORDER, CDEF_HBORDER); 204 } else { 205 fill_rect(&src[bot_offset], CDEF_BSTRIDE, CDEF_VBORDER, CDEF_HBORDER, 206 CDEF_VERY_LARGE); 207 } 208 if (fbr < nvfb - 1 && fbc < nhfb - 1) { 209 copy_rect(&src[bot_offset + hsize + CDEF_HBORDER], CDEF_BSTRIDE, 210 &bot_linebuf[fb_info->coffset + hsize], stride, CDEF_VBORDER, 211 CDEF_HBORDER); 212 } else { 213 fill_rect(&src[bot_offset + hsize + CDEF_HBORDER], CDEF_BSTRIDE, 214 CDEF_VBORDER, CDEF_HBORDER, CDEF_VERY_LARGE); 215 } 216 217 /* Copy in the pixels we need from the current superblock from top buffer.*/ 218 if (fbr > 0) { 219 copy_rect(&src[CDEF_HBORDER], CDEF_BSTRIDE, &top_linebuf[fb_info->coffset], 220 stride, CDEF_VBORDER, hsize); 221 } else { 222 fill_rect(&src[CDEF_HBORDER], CDEF_BSTRIDE, CDEF_VBORDER, hsize, 223 CDEF_VERY_LARGE); 224 } 225 if (fbr > 0 && fbc > 0) { 226 copy_rect(src, CDEF_BSTRIDE, &top_linebuf[fb_info->coffset - CDEF_HBORDER], 227 stride, CDEF_VBORDER, CDEF_HBORDER); 228 } else { 229 fill_rect(src, CDEF_BSTRIDE, CDEF_VBORDER, CDEF_HBORDER, CDEF_VERY_LARGE); 230 } 231 if (fbr > 0 && fbc < nhfb - 1) { 232 copy_rect(&src[hsize + CDEF_HBORDER], CDEF_BSTRIDE, 233 &top_linebuf[fb_info->coffset + hsize], stride, CDEF_VBORDER, 234 CDEF_HBORDER); 235 } else { 236 fill_rect(&src[hsize + CDEF_HBORDER], CDEF_BSTRIDE, CDEF_VBORDER, 237 CDEF_HBORDER, CDEF_VERY_LARGE); 238 } 239 if (cdef_left) { 240 /* If we deringed the superblock on the left then we need to copy in 241 saved pixels. */ 242 copy_rect(src, CDEF_BSTRIDE, colbuf[plane], CDEF_HBORDER, 243 rend + CDEF_VBORDER, CDEF_HBORDER); 244 } 245 /* Saving pixels in case we need to dering the superblock on the 246 right. */ 247 copy_rect(colbuf[plane], CDEF_HBORDER, src + hsize, CDEF_BSTRIDE, 248 rend + CDEF_VBORDER, CDEF_HBORDER); 249 250 if (fb_info->frame_boundary[LEFT]) { 251 fill_rect(src, CDEF_BSTRIDE, vsize + 2 * CDEF_VBORDER, CDEF_HBORDER, 252 CDEF_VERY_LARGE); 253 } 254 if (fb_info->frame_boundary[RIGHT]) { 255 fill_rect(&src[hsize + CDEF_HBORDER], CDEF_BSTRIDE, 256 vsize + 2 * CDEF_VBORDER, CDEF_HBORDER, CDEF_VERY_LARGE); 257 } 258 } 259 260 static inline void cdef_filter_fb(CdefBlockInfo *const fb_info, int plane, 261 uint8_t use_highbitdepth) { 262 ptrdiff_t offset = 263 (ptrdiff_t)fb_info->dst_stride * fb_info->roffset + fb_info->coffset; 264 if (use_highbitdepth) { 265 av1_cdef_filter_fb( 266 NULL, CONVERT_TO_SHORTPTR(fb_info->dst + offset), fb_info->dst_stride, 267 &fb_info->src[CDEF_VBORDER * CDEF_BSTRIDE + CDEF_HBORDER], 268 fb_info->xdec, fb_info->ydec, fb_info->dir, NULL, fb_info->var, plane, 269 fb_info->dlist, fb_info->cdef_count, fb_info->level, 270 fb_info->sec_strength, fb_info->damping, fb_info->coeff_shift); 271 } else { 272 av1_cdef_filter_fb( 273 fb_info->dst + offset, NULL, fb_info->dst_stride, 274 &fb_info->src[CDEF_VBORDER * CDEF_BSTRIDE + CDEF_HBORDER], 275 fb_info->xdec, fb_info->ydec, fb_info->dir, NULL, fb_info->var, plane, 276 fb_info->dlist, fb_info->cdef_count, fb_info->level, 277 fb_info->sec_strength, fb_info->damping, fb_info->coeff_shift); 278 } 279 } 280 281 // Initializes block-level parameters for CDEF. 282 static inline void cdef_init_fb_col(const MACROBLOCKD *const xd, 283 CdefBlockInfo *const fb_info, int *level, 284 int *sec_strength, int fbc, int fbr, 285 int plane) { 286 const PLANE_TYPE plane_type = get_plane_type(plane); 287 fb_info->level = level[plane_type]; 288 fb_info->sec_strength = sec_strength[plane_type]; 289 fb_info->dst = xd->plane[plane].dst.buf; 290 fb_info->dst_stride = xd->plane[plane].dst.stride; 291 292 fb_info->xdec = xd->plane[plane].subsampling_x; 293 fb_info->ydec = xd->plane[plane].subsampling_y; 294 fb_info->mi_wide_l2 = MI_SIZE_LOG2 - xd->plane[plane].subsampling_x; 295 fb_info->mi_high_l2 = MI_SIZE_LOG2 - xd->plane[plane].subsampling_y; 296 fb_info->roffset = MI_SIZE_64X64 * fbr << fb_info->mi_high_l2; 297 fb_info->coffset = MI_SIZE_64X64 * fbc << fb_info->mi_wide_l2; 298 } 299 300 static void cdef_fb_col(const AV1_COMMON *const cm, const MACROBLOCKD *const xd, 301 CdefBlockInfo *const fb_info, uint16_t **const colbuf, 302 int *cdef_left, int fbc, int fbr) { 303 const CommonModeInfoParams *const mi_params = &cm->mi_params; 304 const int mbmi_cdef_strength = 305 mi_params 306 ->mi_grid_base[MI_SIZE_64X64 * fbr * mi_params->mi_stride + 307 MI_SIZE_64X64 * fbc] 308 ->cdef_strength; 309 const int num_planes = av1_num_planes(cm); 310 int is_zero_level[PLANE_TYPES] = { 1, 1 }; 311 int level[PLANE_TYPES] = { 0 }; 312 int sec_strength[PLANE_TYPES] = { 0 }; 313 const CdefInfo *const cdef_info = &cm->cdef_info; 314 315 if (mi_params->mi_grid_base[MI_SIZE_64X64 * fbr * mi_params->mi_stride + 316 MI_SIZE_64X64 * fbc] == NULL || 317 mbmi_cdef_strength == -1) { 318 av1_zero_array(cdef_left, num_planes); 319 return; 320 } 321 322 // Compute level and secondary strength for planes 323 level[PLANE_TYPE_Y] = 324 cdef_info->cdef_strengths[mbmi_cdef_strength] / CDEF_SEC_STRENGTHS; 325 sec_strength[PLANE_TYPE_Y] = 326 cdef_info->cdef_strengths[mbmi_cdef_strength] % CDEF_SEC_STRENGTHS; 327 sec_strength[PLANE_TYPE_Y] += sec_strength[PLANE_TYPE_Y] == 3; 328 is_zero_level[PLANE_TYPE_Y] = 329 (level[PLANE_TYPE_Y] == 0) && (sec_strength[PLANE_TYPE_Y] == 0); 330 331 if (num_planes > 1) { 332 level[PLANE_TYPE_UV] = 333 cdef_info->cdef_uv_strengths[mbmi_cdef_strength] / CDEF_SEC_STRENGTHS; 334 sec_strength[PLANE_TYPE_UV] = 335 cdef_info->cdef_uv_strengths[mbmi_cdef_strength] % CDEF_SEC_STRENGTHS; 336 sec_strength[PLANE_TYPE_UV] += sec_strength[PLANE_TYPE_UV] == 3; 337 is_zero_level[PLANE_TYPE_UV] = 338 (level[PLANE_TYPE_UV] == 0) && (sec_strength[PLANE_TYPE_UV] == 0); 339 } 340 341 if (is_zero_level[PLANE_TYPE_Y] && is_zero_level[PLANE_TYPE_UV]) { 342 av1_zero_array(cdef_left, num_planes); 343 return; 344 } 345 346 fb_info->cdef_count = av1_cdef_compute_sb_list(mi_params, fbr * MI_SIZE_64X64, 347 fbc * MI_SIZE_64X64, 348 fb_info->dlist, BLOCK_64X64); 349 if (!fb_info->cdef_count) { 350 av1_zero_array(cdef_left, num_planes); 351 return; 352 } 353 354 for (int plane = 0; plane < num_planes; plane++) { 355 // Do not skip cdef filtering for luma plane as filter direction is 356 // computed based on luma. 357 if (plane && is_zero_level[get_plane_type(plane)]) { 358 cdef_left[plane] = 0; 359 continue; 360 } 361 cdef_init_fb_col(xd, fb_info, level, sec_strength, fbc, fbr, plane); 362 cdef_prepare_fb(cm, fb_info, colbuf, cdef_left[plane], fbc, fbr, plane); 363 cdef_filter_fb(fb_info, plane, cm->seq_params->use_highbitdepth); 364 cdef_left[plane] = 1; 365 } 366 } 367 368 // Initializes row-level parameters for CDEF frame. 369 void av1_cdef_init_fb_row(const AV1_COMMON *const cm, 370 const MACROBLOCKD *const xd, 371 CdefBlockInfo *const fb_info, 372 uint16_t **const linebuf, uint16_t *const src, 373 struct AV1CdefSyncData *const cdef_sync, int fbr) { 374 (void)cdef_sync; 375 const int num_planes = av1_num_planes(cm); 376 const int nvfb = (cm->mi_params.mi_rows + MI_SIZE_64X64 - 1) / MI_SIZE_64X64; 377 const int luma_stride = 378 ALIGN_POWER_OF_TWO(cm->mi_params.mi_cols << MI_SIZE_LOG2, 4); 379 const bool ping_pong = fbr & 1; 380 // for the current filter block, it's top left corner mi structure (mi_tl) 381 // is first accessed to check whether the top and left boundaries are 382 // frame boundaries. Then bottom-left and top-right mi structures are 383 // accessed to check whether the bottom and right boundaries 384 // (respectively) are frame boundaries. 385 // 386 // Note that we can't just check the bottom-right mi structure - eg. if 387 // we're at the right-hand edge of the frame but not the bottom, then 388 // the bottom-right mi is NULL but the bottom-left is not. 389 fb_info->frame_boundary[TOP] = (MI_SIZE_64X64 * fbr == 0) ? 1 : 0; 390 if (fbr != nvfb - 1) 391 fb_info->frame_boundary[BOTTOM] = 392 (MI_SIZE_64X64 * (fbr + 1) == cm->mi_params.mi_rows) ? 1 : 0; 393 else 394 fb_info->frame_boundary[BOTTOM] = 1; 395 396 fb_info->src = src; 397 fb_info->damping = cm->cdef_info.cdef_damping; 398 fb_info->coeff_shift = AOMMAX(cm->seq_params->bit_depth - 8, 0); 399 av1_zero(fb_info->dir); 400 av1_zero(fb_info->var); 401 402 for (int plane = 0; plane < num_planes; plane++) { 403 const int mi_high_l2 = MI_SIZE_LOG2 - xd->plane[plane].subsampling_y; 404 const int offset = MI_SIZE_64X64 * (fbr + 1) << mi_high_l2; 405 const int stride = luma_stride >> xd->plane[plane].subsampling_x; 406 // here ping-pong buffers are maintained for top linebuf 407 // to avoid linebuf over-write by consecutive row. 408 uint16_t *const top_linebuf = 409 &linebuf[plane][ping_pong * CDEF_VBORDER * stride]; 410 fb_info->bot_linebuf[plane] = &linebuf[plane][(CDEF_VBORDER << 1) * stride]; 411 412 if (fbr != nvfb - 1) // top line buffer copy 413 av1_cdef_copy_sb8_16(cm, top_linebuf, stride, xd->plane[plane].dst.buf, 414 offset - CDEF_VBORDER, 0, 415 xd->plane[plane].dst.stride, CDEF_VBORDER, stride); 416 fb_info->top_linebuf[plane] = 417 &linebuf[plane][(!ping_pong) * CDEF_VBORDER * stride]; 418 419 if (fbr != nvfb - 1) // bottom line buffer copy 420 av1_cdef_copy_sb8_16(cm, fb_info->bot_linebuf[plane], stride, 421 xd->plane[plane].dst.buf, offset, 0, 422 xd->plane[plane].dst.stride, CDEF_VBORDER, stride); 423 } 424 } 425 426 void av1_cdef_fb_row(const AV1_COMMON *const cm, MACROBLOCKD *xd, 427 uint16_t **const linebuf, uint16_t **const colbuf, 428 uint16_t *const src, int fbr, 429 cdef_init_fb_row_t cdef_init_fb_row_fn, 430 struct AV1CdefSyncData *const cdef_sync, 431 struct aom_internal_error_info *error_info) { 432 // TODO(aomedia:3276): Pass error_info to the low-level functions as required 433 // in future to handle error propagation. 434 (void)error_info; 435 CdefBlockInfo fb_info; 436 int cdef_left[MAX_MB_PLANE] = { 1, 1, 1 }; 437 const int nhfb = (cm->mi_params.mi_cols + MI_SIZE_64X64 - 1) / MI_SIZE_64X64; 438 439 cdef_init_fb_row_fn(cm, xd, &fb_info, linebuf, src, cdef_sync, fbr); 440 #if CONFIG_MULTITHREAD 441 if (cdef_sync && cm->cdef_info.allocated_num_workers > 1) { 442 pthread_mutex_lock(cdef_sync->mutex_); 443 const bool cdef_mt_exit = cdef_sync->cdef_mt_exit; 444 pthread_mutex_unlock(cdef_sync->mutex_); 445 // Exit in case any worker has encountered an error. 446 if (cdef_mt_exit) return; 447 } 448 #endif 449 for (int fbc = 0; fbc < nhfb; fbc++) { 450 fb_info.frame_boundary[LEFT] = (MI_SIZE_64X64 * fbc == 0) ? 1 : 0; 451 if (fbc != nhfb - 1) 452 fb_info.frame_boundary[RIGHT] = 453 (MI_SIZE_64X64 * (fbc + 1) == cm->mi_params.mi_cols) ? 1 : 0; 454 else 455 fb_info.frame_boundary[RIGHT] = 1; 456 cdef_fb_col(cm, xd, &fb_info, colbuf, &cdef_left[0], fbc, fbr); 457 } 458 } 459 460 // Perform CDEF on input frame. 461 // Inputs: 462 // frame: Pointer to input frame buffer. 463 // cm: Pointer to common structure. 464 // xd: Pointer to common current coding block structure. 465 // Returns: 466 // Nothing will be returned. 467 void av1_cdef_frame(YV12_BUFFER_CONFIG *frame, AV1_COMMON *const cm, 468 MACROBLOCKD *xd, cdef_init_fb_row_t cdef_init_fb_row_fn) { 469 const int num_planes = av1_num_planes(cm); 470 const int nvfb = (cm->mi_params.mi_rows + MI_SIZE_64X64 - 1) / MI_SIZE_64X64; 471 472 av1_setup_dst_planes(xd->plane, cm->seq_params->sb_size, frame, 0, 0, 0, 473 num_planes); 474 475 for (int fbr = 0; fbr < nvfb; fbr++) 476 av1_cdef_fb_row(cm, xd, cm->cdef_info.linebuf, cm->cdef_info.colbuf, 477 cm->cdef_info.srcbuf, fbr, cdef_init_fb_row_fn, NULL, 478 xd->error_info); 479 }