1/* 2 * HEVC video decoder 3 * 4 * Copyright (C) 2012 - 2013 Guillaume Martres 5 * 6 * This file is part of FFmpeg. 7 * 8 * FFmpeg is free software; you can redistribute it and/or 9 * modify it under the terms of the GNU Lesser General Public 10 * License as published by the Free Software Foundation; either 11 * version 2.1 of the License, or (at your option) any later version. 12 * 13 * FFmpeg is distributed in the hope that it will be useful, 14 * but WITHOUT ANY WARRANTY; without even the implied warranty of 15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 16 * Lesser General Public License for more details. 17 * 18 * You should have received a copy of the GNU Lesser General Public 19 * License along with FFmpeg; if not, write to the Free Software 20 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 21 */ 22 23#include "libavutil/pixdesc.h" 24 25#include "bit_depth_template.c" 26#include "hevcpred.h" 27 28#define POS(x, y) src[(x) + stride * (y)] 29 30static av_always_inline void FUNC(intra_pred)(HEVCContext *s, int x0, int y0, 31 int log2_size, int c_idx) 32{ 33#define PU(x) \ 34 ((x) >> s->sps->log2_min_pu_size) 35#define MVF(x, y) \ 36 (s->ref->tab_mvf[(x) + (y) * min_pu_width]) 37#define MVF_PU(x, y) \ 38 MVF(PU(x0 + ((x) << hshift)), PU(y0 + ((y) << vshift))) 39#define IS_INTRA(x, y) \ 40 (MVF_PU(x, y).pred_flag == PF_INTRA) 41#define MIN_TB_ADDR_ZS(x, y) \ 42 s->pps->min_tb_addr_zs[(y) * (s->sps->tb_mask+2) + (x)] 43#define EXTEND(ptr, val, len) \ 44do { \ 45 pixel4 pix = PIXEL_SPLAT_X4(val); \ 46 for (i = 0; i < (len); i += 4) \ 47 AV_WN4P(ptr + i, pix); \ 48} while (0) 49 50#define EXTEND_RIGHT_CIP(ptr, start, length) \ 51 for (i = start; i < (start) + (length); i += 4) \ 52 if (!IS_INTRA(i, -1)) \ 53 AV_WN4P(&ptr[i], a); \ 54 else \ 55 a = PIXEL_SPLAT_X4(ptr[i+3]) 56#define EXTEND_LEFT_CIP(ptr, start, length) \ 57 for (i = start; i > (start) - (length); i--) \ 58 if (!IS_INTRA(i - 1, -1)) \ 59 ptr[i - 1] = ptr[i] 60#define EXTEND_UP_CIP(ptr, start, length) \ 61 for (i = (start); i > (start) - (length); i -= 4) \ 62 if (!IS_INTRA(-1, i - 3)) \ 63 AV_WN4P(&ptr[i - 3], a); \ 64 else \ 65 a = PIXEL_SPLAT_X4(ptr[i - 3]) 66#define EXTEND_DOWN_CIP(ptr, start, length) \ 67 for (i = start; i < (start) + (length); i += 4) \ 68 if (!IS_INTRA(-1, i)) \ 69 AV_WN4P(&ptr[i], a); \ 70 else \ 71 a = PIXEL_SPLAT_X4(ptr[i + 3]) 72 73 HEVCLocalContext *lc = s->HEVClc; 74 int i; 75 int hshift = s->sps->hshift[c_idx]; 76 int vshift = s->sps->vshift[c_idx]; 77 int size = (1 << log2_size); 78 int size_in_luma_h = size << hshift; 79 int size_in_tbs_h = size_in_luma_h >> s->sps->log2_min_tb_size; 80 int size_in_luma_v = size << vshift; 81 int size_in_tbs_v = size_in_luma_v >> s->sps->log2_min_tb_size; 82 int x = x0 >> hshift; 83 int y = y0 >> vshift; 84 int x_tb = (x0 >> s->sps->log2_min_tb_size) & s->sps->tb_mask; 85 int y_tb = (y0 >> s->sps->log2_min_tb_size) & s->sps->tb_mask; 86 87 int cur_tb_addr = MIN_TB_ADDR_ZS(x_tb, y_tb); 88 89 ptrdiff_t stride = s->frame->linesize[c_idx] / sizeof(pixel); 90 pixel *src = (pixel*)s->frame->data[c_idx] + x + y * stride; 91 92 int min_pu_width = s->sps->min_pu_width; 93 94 enum IntraPredMode mode = c_idx ? lc->tu.intra_pred_mode_c : 95 lc->tu.intra_pred_mode; 96 pixel4 a; 97 pixel left_array[2 * MAX_TB_SIZE + 1]; 98 pixel filtered_left_array[2 * MAX_TB_SIZE + 1]; 99 pixel top_array[2 * MAX_TB_SIZE + 1]; 100 pixel filtered_top_array[2 * MAX_TB_SIZE + 1]; 101 102 pixel *left = left_array + 1; 103 pixel *top = top_array + 1; 104 pixel *filtered_left = filtered_left_array + 1; 105 pixel *filtered_top = filtered_top_array + 1; 106 int cand_bottom_left = lc->na.cand_bottom_left && cur_tb_addr > MIN_TB_ADDR_ZS( x_tb - 1, (y_tb + size_in_tbs_v) & s->sps->tb_mask); 107 int cand_left = lc->na.cand_left; 108 int cand_up_left = lc->na.cand_up_left; 109 int cand_up = lc->na.cand_up; 110 int cand_up_right = lc->na.cand_up_right && cur_tb_addr > MIN_TB_ADDR_ZS((x_tb + size_in_tbs_h) & s->sps->tb_mask, y_tb - 1); 111 112 int bottom_left_size = (FFMIN(y0 + 2 * size_in_luma_v, s->sps->height) - 113 (y0 + size_in_luma_v)) >> vshift; 114 int top_right_size = (FFMIN(x0 + 2 * size_in_luma_h, s->sps->width) - 115 (x0 + size_in_luma_h)) >> hshift; 116 117 if (s->pps->constrained_intra_pred_flag == 1) { 118 int size_in_luma_pu_v = PU(size_in_luma_v); 119 int size_in_luma_pu_h = PU(size_in_luma_h); 120 int on_pu_edge_x = !(x0 & ((1 << s->sps->log2_min_pu_size) - 1)); 121 int on_pu_edge_y = !(y0 & ((1 << s->sps->log2_min_pu_size) - 1)); 122 if (!size_in_luma_pu_h) 123 size_in_luma_pu_h++; 124 if (cand_bottom_left == 1 && on_pu_edge_x) { 125 int x_left_pu = PU(x0 - 1); 126 int y_bottom_pu = PU(y0 + size_in_luma_v); 127 int max = FFMIN(size_in_luma_pu_v, s->sps->min_pu_height - y_bottom_pu); 128 cand_bottom_left = 0; 129 for (i = 0; i < max; i += 2) 130 cand_bottom_left |= (MVF(x_left_pu, y_bottom_pu + i).pred_flag == PF_INTRA); 131 } 132 if (cand_left == 1 && on_pu_edge_x) { 133 int x_left_pu = PU(x0 - 1); 134 int y_left_pu = PU(y0); 135 int max = FFMIN(size_in_luma_pu_v, s->sps->min_pu_height - y_left_pu); 136 cand_left = 0; 137 for (i = 0; i < max; i += 2) 138 cand_left |= (MVF(x_left_pu, y_left_pu + i).pred_flag == PF_INTRA); 139 } 140 if (cand_up_left == 1) { 141 int x_left_pu = PU(x0 - 1); 142 int y_top_pu = PU(y0 - 1); 143 cand_up_left = MVF(x_left_pu, y_top_pu).pred_flag == PF_INTRA; 144 } 145 if (cand_up == 1 && on_pu_edge_y) { 146 int x_top_pu = PU(x0); 147 int y_top_pu = PU(y0 - 1); 148 int max = FFMIN(size_in_luma_pu_h, s->sps->min_pu_width - x_top_pu); 149 cand_up = 0; 150 for (i = 0; i < max; i += 2) 151 cand_up |= (MVF(x_top_pu + i, y_top_pu).pred_flag == PF_INTRA); 152 } 153 if (cand_up_right == 1 && on_pu_edge_y) { 154 int y_top_pu = PU(y0 - 1); 155 int x_right_pu = PU(x0 + size_in_luma_h); 156 int max = FFMIN(size_in_luma_pu_h, s->sps->min_pu_width - x_right_pu); 157 cand_up_right = 0; 158 for (i = 0; i < max; i += 2) 159 cand_up_right |= (MVF(x_right_pu + i, y_top_pu).pred_flag == PF_INTRA); 160 } 161 memset(left, 128, 2 * MAX_TB_SIZE*sizeof(pixel)); 162 memset(top , 128, 2 * MAX_TB_SIZE*sizeof(pixel)); 163 top[-1] = 128; 164 } 165 if (cand_up_left) { 166 left[-1] = POS(-1, -1); 167 top[-1] = left[-1]; 168 } 169 if (cand_up) 170 memcpy(top, src - stride, size * sizeof(pixel)); 171 if (cand_up_right) { 172 memcpy(top + size, src - stride + size, size * sizeof(pixel)); 173 EXTEND(top + size + top_right_size, POS(size + top_right_size - 1, -1), 174 size - top_right_size); 175 } 176 if (cand_left) 177 for (i = 0; i < size; i++) 178 left[i] = POS(-1, i); 179 if (cand_bottom_left) { 180 for (i = size; i < size + bottom_left_size; i++) 181 left[i] = POS(-1, i); 182 EXTEND(left + size + bottom_left_size, POS(-1, size + bottom_left_size - 1), 183 size - bottom_left_size); 184 } 185 186 if (s->pps->constrained_intra_pred_flag == 1) { 187 if (cand_bottom_left || cand_left || cand_up_left || cand_up || cand_up_right) { 188 int size_max_x = x0 + ((2 * size) << hshift) < s->sps->width ? 189 2 * size : (s->sps->width - x0) >> hshift; 190 int size_max_y = y0 + ((2 * size) << vshift) < s->sps->height ? 191 2 * size : (s->sps->height - y0) >> vshift; 192 int j = size + (cand_bottom_left? bottom_left_size: 0) -1; 193 if (!cand_up_right) { 194 size_max_x = x0 + ((size) << hshift) < s->sps->width ? 195 size : (s->sps->width - x0) >> hshift; 196 } 197 if (!cand_bottom_left) { 198 size_max_y = y0 + (( size) << vshift) < s->sps->height ? 199 size : (s->sps->height - y0) >> vshift; 200 } 201 if (cand_bottom_left || cand_left || cand_up_left) { 202 while (j > -1 && !IS_INTRA(-1, j)) 203 j--; 204 if (!IS_INTRA(-1, j)) { 205 j = 0; 206 while (j < size_max_x && !IS_INTRA(j, -1)) 207 j++; 208 EXTEND_LEFT_CIP(top, j, j + 1); 209 left[-1] = top[-1]; 210 } 211 } else { 212 j = 0; 213 while (j < size_max_x && !IS_INTRA(j, -1)) 214 j++; 215 if (j > 0) 216 if (x0 > 0) { 217 EXTEND_LEFT_CIP(top, j, j + 1); 218 } else { 219 EXTEND_LEFT_CIP(top, j, j); 220 top[-1] = top[0]; 221 } 222 left[-1] = top[-1]; 223 } 224 left[-1] = top[-1]; 225 if (cand_bottom_left || cand_left) { 226 a = PIXEL_SPLAT_X4(left[-1]); 227 EXTEND_DOWN_CIP(left, 0, size_max_y); 228 } 229 if (!cand_left) 230 EXTEND(left, left[-1], size); 231 if (!cand_bottom_left) 232 EXTEND(left + size, left[size - 1], size); 233 if (x0 != 0 && y0 != 0) { 234 a = PIXEL_SPLAT_X4(left[size_max_y - 1]); 235 EXTEND_UP_CIP(left, size_max_y - 1, size_max_y); 236 if (!IS_INTRA(-1, - 1)) 237 left[-1] = left[0]; 238 } else if (x0 == 0) { 239 EXTEND(left, 0, size_max_y); 240 } else { 241 a = PIXEL_SPLAT_X4(left[size_max_y - 1]); 242 EXTEND_UP_CIP(left, size_max_y - 1, size_max_y); 243 } 244 top[-1] = left[-1]; 245 if (y0 != 0) { 246 a = PIXEL_SPLAT_X4(left[-1]); 247 EXTEND_RIGHT_CIP(top, 0, size_max_x); 248 } 249 } 250 } 251 // Infer the unavailable samples 252 if (!cand_bottom_left) { 253 if (cand_left) { 254 EXTEND(left + size, left[size - 1], size); 255 } else if (cand_up_left) { 256 EXTEND(left, left[-1], 2 * size); 257 cand_left = 1; 258 } else if (cand_up) { 259 left[-1] = top[0]; 260 EXTEND(left, left[-1], 2 * size); 261 cand_up_left = 1; 262 cand_left = 1; 263 } else if (cand_up_right) { 264 EXTEND(top, top[size], size); 265 left[-1] = top[size]; 266 EXTEND(left, left[-1], 2 * size); 267 cand_up = 1; 268 cand_up_left = 1; 269 cand_left = 1; 270 } else { // No samples available 271 left[-1] = (1 << (BIT_DEPTH - 1)); 272 EXTEND(top, left[-1], 2 * size); 273 EXTEND(left, left[-1], 2 * size); 274 } 275 } 276 277 if (!cand_left) 278 EXTEND(left, left[size], size); 279 if (!cand_up_left) { 280 left[-1] = left[0]; 281 } 282 if (!cand_up) 283 EXTEND(top, left[-1], size); 284 if (!cand_up_right) 285 EXTEND(top + size, top[size - 1], size); 286 287 top[-1] = left[-1]; 288 289 // Filtering process 290 if (!s->sps->intra_smoothing_disabled_flag && (c_idx == 0 || s->sps->chroma_format_idc == 3)) { 291 if (mode != INTRA_DC && size != 4){ 292 int intra_hor_ver_dist_thresh[] = { 7, 1, 0 }; 293 int min_dist_vert_hor = FFMIN(FFABS((int)(mode - 26U)), 294 FFABS((int)(mode - 10U))); 295 if (min_dist_vert_hor > intra_hor_ver_dist_thresh[log2_size - 3]) { 296 int threshold = 1 << (BIT_DEPTH - 5); 297 if (s->sps->sps_strong_intra_smoothing_enable_flag && c_idx == 0 && 298 log2_size == 5 && 299 FFABS(top[-1] + top[63] - 2 * top[31]) < threshold && 300 FFABS(left[-1] + left[63] - 2 * left[31]) < threshold) { 301 // We can't just overwrite values in top because it could be 302 // a pointer into src 303 filtered_top[-1] = top[-1]; 304 filtered_top[63] = top[63]; 305 for (i = 0; i < 63; i++) 306 filtered_top[i] = ((64 - (i + 1)) * top[-1] + 307 (i + 1) * top[63] + 32) >> 6; 308 for (i = 0; i < 63; i++) 309 left[i] = ((64 - (i + 1)) * left[-1] + 310 (i + 1) * left[63] + 32) >> 6; 311 top = filtered_top; 312 } else { 313 filtered_left[2 * size - 1] = left[2 * size - 1]; 314 filtered_top[2 * size - 1] = top[2 * size - 1]; 315 for (i = 2 * size - 2; i >= 0; i--) 316 filtered_left[i] = (left[i + 1] + 2 * left[i] + 317 left[i - 1] + 2) >> 2; 318 filtered_top[-1] = 319 filtered_left[-1] = (left[0] + 2 * left[-1] + top[0] + 2) >> 2; 320 for (i = 2 * size - 2; i >= 0; i--) 321 filtered_top[i] = (top[i + 1] + 2 * top[i] + 322 top[i - 1] + 2) >> 2; 323 left = filtered_left; 324 top = filtered_top; 325 } 326 } 327 } 328 } 329 330 switch (mode) { 331 case INTRA_PLANAR: 332 s->hpc.pred_planar[log2_size - 2]((uint8_t *)src, (uint8_t *)top, 333 (uint8_t *)left, stride); 334 break; 335 case INTRA_DC: 336 s->hpc.pred_dc((uint8_t *)src, (uint8_t *)top, 337 (uint8_t *)left, stride, log2_size, c_idx); 338 break; 339 default: 340 s->hpc.pred_angular[log2_size - 2]((uint8_t *)src, (uint8_t *)top, 341 (uint8_t *)left, stride, c_idx, 342 mode); 343 break; 344 } 345} 346 347#define INTRA_PRED(size) \ 348static void FUNC(intra_pred_ ## size)(HEVCContext *s, int x0, int y0, int c_idx) \ 349{ \ 350 FUNC(intra_pred)(s, x0, y0, size, c_idx); \ 351} 352 353INTRA_PRED(2) 354INTRA_PRED(3) 355INTRA_PRED(4) 356INTRA_PRED(5) 357 358#undef INTRA_PRED 359 360static av_always_inline void FUNC(pred_planar)(uint8_t *_src, const uint8_t *_top, 361 const uint8_t *_left, ptrdiff_t stride, 362 int trafo_size) 363{ 364 int x, y; 365 pixel *src = (pixel *)_src; 366 const pixel *top = (const pixel *)_top; 367 const pixel *left = (const pixel *)_left; 368 int size = 1 << trafo_size; 369 for (y = 0; y < size; y++) 370 for (x = 0; x < size; x++) 371 POS(x, y) = ((size - 1 - x) * left[y] + (x + 1) * top[size] + 372 (size - 1 - y) * top[x] + (y + 1) * left[size] + size) >> (trafo_size + 1); 373} 374 375#define PRED_PLANAR(size)\ 376static void FUNC(pred_planar_ ## size)(uint8_t *src, const uint8_t *top, \ 377 const uint8_t *left, ptrdiff_t stride) \ 378{ \ 379 FUNC(pred_planar)(src, top, left, stride, size + 2); \ 380} 381 382PRED_PLANAR(0) 383PRED_PLANAR(1) 384PRED_PLANAR(2) 385PRED_PLANAR(3) 386 387#undef PRED_PLANAR 388 389static void FUNC(pred_dc)(uint8_t *_src, const uint8_t *_top, 390 const uint8_t *_left, 391 ptrdiff_t stride, int log2_size, int c_idx) 392{ 393 int i, j, x, y; 394 int size = (1 << log2_size); 395 pixel *src = (pixel *)_src; 396 const pixel *top = (const pixel *)_top; 397 const pixel *left = (const pixel *)_left; 398 int dc = size; 399 pixel4 a; 400 for (i = 0; i < size; i++) 401 dc += left[i] + top[i]; 402 403 dc >>= log2_size + 1; 404 405 a = PIXEL_SPLAT_X4(dc); 406 407 for (i = 0; i < size; i++) 408 for (j = 0; j < size; j+=4) 409 AV_WN4P(&POS(j, i), a); 410 411 if (c_idx == 0 && size < 32) { 412 POS(0, 0) = (left[0] + 2 * dc + top[0] + 2) >> 2; 413 for (x = 1; x < size; x++) 414 POS(x, 0) = (top[x] + 3 * dc + 2) >> 2; 415 for (y = 1; y < size; y++) 416 POS(0, y) = (left[y] + 3 * dc + 2) >> 2; 417 } 418} 419 420static av_always_inline void FUNC(pred_angular)(uint8_t *_src, 421 const uint8_t *_top, 422 const uint8_t *_left, 423 ptrdiff_t stride, int c_idx, 424 int mode, int size) 425{ 426 int x, y; 427 pixel *src = (pixel *)_src; 428 const pixel *top = (const pixel *)_top; 429 const pixel *left = (const pixel *)_left; 430 431 static const int intra_pred_angle[] = { 432 32, 26, 21, 17, 13, 9, 5, 2, 0, -2, -5, -9, -13, -17, -21, -26, -32, 433 -26, -21, -17, -13, -9, -5, -2, 0, 2, 5, 9, 13, 17, 21, 26, 32 434 }; 435 static const int inv_angle[] = { 436 -4096, -1638, -910, -630, -482, -390, -315, -256, -315, -390, -482, 437 -630, -910, -1638, -4096 438 }; 439 440 int angle = intra_pred_angle[mode - 2]; 441 pixel ref_array[3 * MAX_TB_SIZE + 4]; 442 pixel *ref_tmp = ref_array + size; 443 const pixel *ref; 444 int last = (size * angle) >> 5; 445 446 if (mode >= 18) { 447 ref = top - 1; 448 if (angle < 0 && last < -1) { 449 for (x = 0; x <= size; x += 4) 450 AV_WN4P(&ref_tmp[x], AV_RN4P(&top[x - 1])); 451 for (x = last; x <= -1; x++) 452 ref_tmp[x] = left[-1 + ((x * inv_angle[mode - 11] + 128) >> 8)]; 453 ref = ref_tmp; 454 } 455 456 for (y = 0; y < size; y++) { 457 int idx = ((y + 1) * angle) >> 5; 458 int fact = ((y + 1) * angle) & 31; 459 if (fact) { 460 for (x = 0; x < size; x += 4) { 461 POS(x , y) = ((32 - fact) * ref[x + idx + 1] + 462 fact * ref[x + idx + 2] + 16) >> 5; 463 POS(x + 1, y) = ((32 - fact) * ref[x + 1 + idx + 1] + 464 fact * ref[x + 1 + idx + 2] + 16) >> 5; 465 POS(x + 2, y) = ((32 - fact) * ref[x + 2 + idx + 1] + 466 fact * ref[x + 2 + idx + 2] + 16) >> 5; 467 POS(x + 3, y) = ((32 - fact) * ref[x + 3 + idx + 1] + 468 fact * ref[x + 3 + idx + 2] + 16) >> 5; 469 } 470 } else { 471 for (x = 0; x < size; x += 4) 472 AV_WN4P(&POS(x, y), AV_RN4P(&ref[x + idx + 1])); 473 } 474 } 475 if (mode == 26 && c_idx == 0 && size < 32) { 476 for (y = 0; y < size; y++) 477 POS(0, y) = av_clip_pixel(top[0] + ((left[y] - left[-1]) >> 1)); 478 } 479 } else { 480 ref = left - 1; 481 if (angle < 0 && last < -1) { 482 for (x = 0; x <= size; x += 4) 483 AV_WN4P(&ref_tmp[x], AV_RN4P(&left[x - 1])); 484 for (x = last; x <= -1; x++) 485 ref_tmp[x] = top[-1 + ((x * inv_angle[mode - 11] + 128) >> 8)]; 486 ref = ref_tmp; 487 } 488 489 for (x = 0; x < size; x++) { 490 int idx = ((x + 1) * angle) >> 5; 491 int fact = ((x + 1) * angle) & 31; 492 if (fact) { 493 for (y = 0; y < size; y++) { 494 POS(x, y) = ((32 - fact) * ref[y + idx + 1] + 495 fact * ref[y + idx + 2] + 16) >> 5; 496 } 497 } else { 498 for (y = 0; y < size; y++) 499 POS(x, y) = ref[y + idx + 1]; 500 } 501 } 502 if (mode == 10 && c_idx == 0 && size < 32) { 503 for (x = 0; x < size; x += 4) { 504 POS(x, 0) = av_clip_pixel(left[0] + ((top[x ] - top[-1]) >> 1)); 505 POS(x + 1, 0) = av_clip_pixel(left[0] + ((top[x + 1] - top[-1]) >> 1)); 506 POS(x + 2, 0) = av_clip_pixel(left[0] + ((top[x + 2] - top[-1]) >> 1)); 507 POS(x + 3, 0) = av_clip_pixel(left[0] + ((top[x + 3] - top[-1]) >> 1)); 508 } 509 } 510 } 511} 512 513static void FUNC(pred_angular_0)(uint8_t *src, const uint8_t *top, 514 const uint8_t *left, 515 ptrdiff_t stride, int c_idx, int mode) 516{ 517 FUNC(pred_angular)(src, top, left, stride, c_idx, mode, 1 << 2); 518} 519 520static void FUNC(pred_angular_1)(uint8_t *src, const uint8_t *top, 521 const uint8_t *left, 522 ptrdiff_t stride, int c_idx, int mode) 523{ 524 FUNC(pred_angular)(src, top, left, stride, c_idx, mode, 1 << 3); 525} 526 527static void FUNC(pred_angular_2)(uint8_t *src, const uint8_t *top, 528 const uint8_t *left, 529 ptrdiff_t stride, int c_idx, int mode) 530{ 531 FUNC(pred_angular)(src, top, left, stride, c_idx, mode, 1 << 4); 532} 533 534static void FUNC(pred_angular_3)(uint8_t *src, const uint8_t *top, 535 const uint8_t *left, 536 ptrdiff_t stride, int c_idx, int mode) 537{ 538 FUNC(pred_angular)(src, top, left, stride, c_idx, mode, 1 << 5); 539} 540 541#undef EXTEND_LEFT_CIP 542#undef EXTEND_RIGHT_CIP 543#undef EXTEND_UP_CIP 544#undef EXTEND_DOWN_CIP 545#undef IS_INTRA 546#undef MVF_PU 547#undef MVF 548#undef PU 549#undef EXTEND 550#undef MIN_TB_ADDR_ZS 551#undef POS 552