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Side by Side Diff: source/libvpx/vp9/common/vp9_reconintra.c

Issue 592203002: libvpx: Pull from upstream (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/deps/third_party/libvpx/
Patch Set: Created 6 years, 2 months ago
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1 /* 1 /*
2 * Copyright (c) 2010 The WebM project authors. All Rights Reserved. 2 * Copyright (c) 2010 The WebM project authors. All Rights Reserved.
3 * 3 *
4 * Use of this source code is governed by a BSD-style license 4 * Use of this source code is governed by a BSD-style license
5 * that can be found in the LICENSE file in the root of the source 5 * that can be found in the LICENSE file in the root of the source
6 * tree. An additional intellectual property rights grant can be found 6 * tree. An additional intellectual property rights grant can be found
7 * in the file PATENTS. All contributing project authors may 7 * in the file PATENTS. All contributing project authors may
8 * be found in the AUTHORS file in the root of the source tree. 8 * be found in the AUTHORS file in the root of the source tree.
9 */ 9 */
10 10
(...skipping 22 matching lines...) Expand all
33 // can be unified and accessed as a pointer array. Note that the boundary 33 // can be unified and accessed as a pointer array. Note that the boundary
34 // above and left are not necessarily used all the time. 34 // above and left are not necessarily used all the time.
35 #define intra_pred_sized(type, size) \ 35 #define intra_pred_sized(type, size) \
36 void vp9_##type##_predictor_##size##x##size##_c(uint8_t *dst, \ 36 void vp9_##type##_predictor_##size##x##size##_c(uint8_t *dst, \
37 ptrdiff_t stride, \ 37 ptrdiff_t stride, \
38 const uint8_t *above, \ 38 const uint8_t *above, \
39 const uint8_t *left) { \ 39 const uint8_t *left) { \
40 type##_predictor(dst, stride, size, above, left); \ 40 type##_predictor(dst, stride, size, above, left); \
41 } 41 }
42 42
43 #if CONFIG_VP9_HIGHBITDEPTH
44 #define intra_pred_high_sized(type, size) \
45 void vp9_high_##type##_predictor_##size##x##size##_c( \
46 uint16_t *dst, ptrdiff_t stride, const uint16_t *above, \
47 const uint16_t *left, int bd) { \
48 high_##type##_predictor(dst, stride, size, above, left, bd); \
49 }
50
51 #define intra_pred_allsizes(type) \
52 intra_pred_sized(type, 4) \
53 intra_pred_sized(type, 8) \
54 intra_pred_sized(type, 16) \
55 intra_pred_sized(type, 32) \
56 intra_pred_high_sized(type, 4) \
57 intra_pred_high_sized(type, 8) \
58 intra_pred_high_sized(type, 16) \
59 intra_pred_high_sized(type, 32)
60
61 #else
62
43 #define intra_pred_allsizes(type) \ 63 #define intra_pred_allsizes(type) \
44 intra_pred_sized(type, 4) \ 64 intra_pred_sized(type, 4) \
45 intra_pred_sized(type, 8) \ 65 intra_pred_sized(type, 8) \
46 intra_pred_sized(type, 16) \ 66 intra_pred_sized(type, 16) \
47 intra_pred_sized(type, 32) 67 intra_pred_sized(type, 32)
68 #endif // CONFIG_VP9_HIGHBITDEPTH
69
70 #if CONFIG_VP9_HIGHBITDEPTH
71 static INLINE void high_d207_predictor(uint16_t *dst, ptrdiff_t stride, int bs,
72 const uint16_t *above,
73 const uint16_t *left, int bd) {
74 int r, c;
75 (void) above;
76 (void) bd;
77
78 // First column.
79 for (r = 0; r < bs - 1; ++r) {
80 dst[r * stride] = ROUND_POWER_OF_TWO(left[r] + left[r + 1], 1);
81 }
82 dst[(bs - 1) * stride] = left[bs - 1];
83 dst++;
84
85 // Second column.
86 for (r = 0; r < bs - 2; ++r) {
87 dst[r * stride] = ROUND_POWER_OF_TWO(left[r] + left[r + 1] * 2 +
88 left[r + 2], 2);
89 }
90 dst[(bs - 2) * stride] = ROUND_POWER_OF_TWO(left[bs - 2] +
91 left[bs - 1] * 3, 2);
92 dst[(bs - 1) * stride] = left[bs - 1];
93 dst++;
94
95 // Rest of last row.
96 for (c = 0; c < bs - 2; ++c)
97 dst[(bs - 1) * stride + c] = left[bs - 1];
98
99 for (r = bs - 2; r >= 0; --r) {
100 for (c = 0; c < bs - 2; ++c)
101 dst[r * stride + c] = dst[(r + 1) * stride + c - 2];
102 }
103 }
104
105 static INLINE void high_d63_predictor(uint16_t *dst, ptrdiff_t stride, int bs,
106 const uint16_t *above,
107 const uint16_t *left, int bd) {
108 int r, c;
109 (void) left;
110 (void) bd;
111 for (r = 0; r < bs; ++r) {
112 for (c = 0; c < bs; ++c) {
113 dst[c] = r & 1 ? ROUND_POWER_OF_TWO(above[r/2 + c] +
114 above[r/2 + c + 1] * 2 +
115 above[r/2 + c + 2], 2)
116 : ROUND_POWER_OF_TWO(above[r/2 + c] +
117 above[r/2 + c + 1], 1);
118 }
119 dst += stride;
120 }
121 }
122
123 static INLINE void high_d45_predictor(uint16_t *dst, ptrdiff_t stride, int bs,
124 const uint16_t *above,
125 const uint16_t *left, int bd) {
126 int r, c;
127 (void) left;
128 (void) bd;
129 for (r = 0; r < bs; ++r) {
130 for (c = 0; c < bs; ++c) {
131 dst[c] = r + c + 2 < bs * 2 ? ROUND_POWER_OF_TWO(above[r + c] +
132 above[r + c + 1] * 2 +
133 above[r + c + 2], 2)
134 : above[bs * 2 - 1];
135 }
136 dst += stride;
137 }
138 }
139
140 static INLINE void high_d117_predictor(uint16_t *dst, ptrdiff_t stride,
141 int bs, const uint16_t *above,
142 const uint16_t *left, int bd) {
143 int r, c;
144 (void) bd;
145
146 // first row
147 for (c = 0; c < bs; c++)
148 dst[c] = ROUND_POWER_OF_TWO(above[c - 1] + above[c], 1);
149 dst += stride;
150
151 // second row
152 dst[0] = ROUND_POWER_OF_TWO(left[0] + above[-1] * 2 + above[0], 2);
153 for (c = 1; c < bs; c++)
154 dst[c] = ROUND_POWER_OF_TWO(above[c - 2] + above[c - 1] * 2 + above[c], 2);
155 dst += stride;
156
157 // the rest of first col
158 dst[0] = ROUND_POWER_OF_TWO(above[-1] + left[0] * 2 + left[1], 2);
159 for (r = 3; r < bs; ++r)
160 dst[(r - 2) * stride] = ROUND_POWER_OF_TWO(left[r - 3] + left[r - 2] * 2 +
161 left[r - 1], 2);
162
163 // the rest of the block
164 for (r = 2; r < bs; ++r) {
165 for (c = 1; c < bs; c++)
166 dst[c] = dst[-2 * stride + c - 1];
167 dst += stride;
168 }
169 }
170
171 static INLINE void high_d135_predictor(uint16_t *dst, ptrdiff_t stride, int bs,
172 const uint16_t *above,
173 const uint16_t *left, int bd) {
174 int r, c;
175 (void) bd;
176 dst[0] = ROUND_POWER_OF_TWO(left[0] + above[-1] * 2 + above[0], 2);
177 for (c = 1; c < bs; c++)
178 dst[c] = ROUND_POWER_OF_TWO(above[c - 2] + above[c - 1] * 2 + above[c], 2);
179
180 dst[stride] = ROUND_POWER_OF_TWO(above[-1] + left[0] * 2 + left[1], 2);
181 for (r = 2; r < bs; ++r)
182 dst[r * stride] = ROUND_POWER_OF_TWO(left[r - 2] + left[r - 1] * 2 +
183 left[r], 2);
184
185 dst += stride;
186 for (r = 1; r < bs; ++r) {
187 for (c = 1; c < bs; c++)
188 dst[c] = dst[-stride + c - 1];
189 dst += stride;
190 }
191 }
192
193 static INLINE void high_d153_predictor(uint16_t *dst, ptrdiff_t stride, int bs,
194 const uint16_t *above,
195 const uint16_t *left, int bd) {
196 int r, c;
197 (void) bd;
198 dst[0] = ROUND_POWER_OF_TWO(above[-1] + left[0], 1);
199 for (r = 1; r < bs; r++)
200 dst[r * stride] = ROUND_POWER_OF_TWO(left[r - 1] + left[r], 1);
201 dst++;
202
203 dst[0] = ROUND_POWER_OF_TWO(left[0] + above[-1] * 2 + above[0], 2);
204 dst[stride] = ROUND_POWER_OF_TWO(above[-1] + left[0] * 2 + left[1], 2);
205 for (r = 2; r < bs; r++)
206 dst[r * stride] = ROUND_POWER_OF_TWO(left[r - 2] + left[r - 1] * 2 +
207 left[r], 2);
208 dst++;
209
210 for (c = 0; c < bs - 2; c++)
211 dst[c] = ROUND_POWER_OF_TWO(above[c - 1] + above[c] * 2 + above[c + 1], 2);
212 dst += stride;
213
214 for (r = 1; r < bs; ++r) {
215 for (c = 0; c < bs - 2; c++)
216 dst[c] = dst[-stride + c - 2];
217 dst += stride;
218 }
219 }
220
221 static INLINE void high_v_predictor(uint16_t *dst, ptrdiff_t stride, int bs,
222 const uint16_t *above,
223 const uint16_t *left, int bd) {
224 int r;
225 (void) left;
226 (void) bd;
227 for (r = 0; r < bs; r++) {
228 vpx_memcpy(dst, above, bs * sizeof(uint16_t));
229 dst += stride;
230 }
231 }
232
233 static INLINE void high_h_predictor(uint16_t *dst, ptrdiff_t stride, int bs,
234 const uint16_t *above, const uint16_t *left,
235 int bd) {
236 int r;
237 (void) above;
238 (void) bd;
239 for (r = 0; r < bs; r++) {
240 vpx_memset16(dst, left[r], bs);
241 dst += stride;
242 }
243 }
244
245 static INLINE void high_tm_predictor(uint16_t *dst, ptrdiff_t stride, int bs,
246 const uint16_t *above,
247 const uint16_t *left, int bd) {
248 int r, c;
249 int ytop_left = above[-1];
250 (void) bd;
251
252 for (r = 0; r < bs; r++) {
253 for (c = 0; c < bs; c++)
254 dst[c] = clip_pixel_high(left[r] + above[c] - ytop_left, bd);
255 dst += stride;
256 }
257 }
258
259 static INLINE void high_dc_128_predictor(uint16_t *dst, ptrdiff_t stride,
260 int bs, const uint16_t *above,
261 const uint16_t *left, int bd) {
262 int r;
263 (void) above;
264 (void) left;
265
266 for (r = 0; r < bs; r++) {
267 vpx_memset16(dst, 128 << (bd - 8), bs);
268 dst += stride;
269 }
270 }
271
272 static INLINE void high_dc_left_predictor(uint16_t *dst, ptrdiff_t stride,
273 int bs, const uint16_t *above,
274 const uint16_t *left, int bd) {
275 int i, r, expected_dc, sum = 0;
276 (void) above;
277 (void) bd;
278
279 for (i = 0; i < bs; i++)
280 sum += left[i];
281 expected_dc = (sum + (bs >> 1)) / bs;
282
283 for (r = 0; r < bs; r++) {
284 vpx_memset16(dst, expected_dc, bs);
285 dst += stride;
286 }
287 }
288
289 static INLINE void high_dc_top_predictor(uint16_t *dst, ptrdiff_t stride,
290 int bs, const uint16_t *above,
291 const uint16_t *left, int bd) {
292 int i, r, expected_dc, sum = 0;
293 (void) left;
294 (void) bd;
295
296 for (i = 0; i < bs; i++)
297 sum += above[i];
298 expected_dc = (sum + (bs >> 1)) / bs;
299
300 for (r = 0; r < bs; r++) {
301 vpx_memset16(dst, expected_dc, bs);
302 dst += stride;
303 }
304 }
305
306 static INLINE void high_dc_predictor(uint16_t *dst, ptrdiff_t stride,
307 int bs, const uint16_t *above,
308 const uint16_t *left, int bd) {
309 int i, r, expected_dc, sum = 0;
310 const int count = 2 * bs;
311 (void) bd;
312
313 for (i = 0; i < bs; i++) {
314 sum += above[i];
315 sum += left[i];
316 }
317
318 expected_dc = (sum + (count >> 1)) / count;
319
320 for (r = 0; r < bs; r++) {
321 vpx_memset16(dst, expected_dc, bs);
322 dst += stride;
323 }
324 }
325 #endif // CONFIG_VP9_HIGHBITDEPTH
48 326
49 static INLINE void d207_predictor(uint8_t *dst, ptrdiff_t stride, int bs, 327 static INLINE void d207_predictor(uint8_t *dst, ptrdiff_t stride, int bs,
50 const uint8_t *above, const uint8_t *left) { 328 const uint8_t *above, const uint8_t *left) {
51 int r, c; 329 int r, c;
52 (void) above; 330 (void) above;
53 // first column 331 // first column
54 for (r = 0; r < bs - 1; ++r) 332 for (r = 0; r < bs - 1; ++r)
55 dst[r * stride] = ROUND_POWER_OF_TWO(left[r] + left[r + 1], 1); 333 dst[r * stride] = ROUND_POWER_OF_TWO(left[r] + left[r + 1], 1);
56 dst[(bs - 1) * stride] = left[bs - 1]; 334 dst[(bs - 1) * stride] = left[bs - 1];
57 dst++; 335 dst++;
(...skipping 228 matching lines...) Expand 10 before | Expand all | Expand 10 after
286 } 564 }
287 intra_pred_allsizes(dc) 565 intra_pred_allsizes(dc)
288 #undef intra_pred_allsizes 566 #undef intra_pred_allsizes
289 567
290 typedef void (*intra_pred_fn)(uint8_t *dst, ptrdiff_t stride, 568 typedef void (*intra_pred_fn)(uint8_t *dst, ptrdiff_t stride,
291 const uint8_t *above, const uint8_t *left); 569 const uint8_t *above, const uint8_t *left);
292 570
293 static intra_pred_fn pred[INTRA_MODES][TX_SIZES]; 571 static intra_pred_fn pred[INTRA_MODES][TX_SIZES];
294 static intra_pred_fn dc_pred[2][2][TX_SIZES]; 572 static intra_pred_fn dc_pred[2][2][TX_SIZES];
295 573
574 #if CONFIG_VP9_HIGHBITDEPTH
575 typedef void (*intra_high_pred_fn)(uint16_t *dst, ptrdiff_t stride,
576 const uint16_t *above, const uint16_t *left,
577 int bd);
578 static intra_high_pred_fn pred_high[INTRA_MODES][4];
579 static intra_high_pred_fn dc_pred_high[2][2][4];
580 #endif // CONFIG_VP9_HIGHBITDEPTH
581
296 void vp9_init_intra_predictors() { 582 void vp9_init_intra_predictors() {
297 #define INIT_ALL_SIZES(p, type) \ 583 #define INIT_ALL_SIZES(p, type) \
298 p[TX_4X4] = vp9_##type##_predictor_4x4; \ 584 p[TX_4X4] = vp9_##type##_predictor_4x4; \
299 p[TX_8X8] = vp9_##type##_predictor_8x8; \ 585 p[TX_8X8] = vp9_##type##_predictor_8x8; \
300 p[TX_16X16] = vp9_##type##_predictor_16x16; \ 586 p[TX_16X16] = vp9_##type##_predictor_16x16; \
301 p[TX_32X32] = vp9_##type##_predictor_32x32 587 p[TX_32X32] = vp9_##type##_predictor_32x32
302 588
303 INIT_ALL_SIZES(pred[V_PRED], v); 589 INIT_ALL_SIZES(pred[V_PRED], v);
304 INIT_ALL_SIZES(pred[H_PRED], h); 590 INIT_ALL_SIZES(pred[H_PRED], h);
305 INIT_ALL_SIZES(pred[D207_PRED], d207); 591 INIT_ALL_SIZES(pred[D207_PRED], d207);
306 INIT_ALL_SIZES(pred[D45_PRED], d45); 592 INIT_ALL_SIZES(pred[D45_PRED], d45);
307 INIT_ALL_SIZES(pred[D63_PRED], d63); 593 INIT_ALL_SIZES(pred[D63_PRED], d63);
308 INIT_ALL_SIZES(pred[D117_PRED], d117); 594 INIT_ALL_SIZES(pred[D117_PRED], d117);
309 INIT_ALL_SIZES(pred[D135_PRED], d135); 595 INIT_ALL_SIZES(pred[D135_PRED], d135);
310 INIT_ALL_SIZES(pred[D153_PRED], d153); 596 INIT_ALL_SIZES(pred[D153_PRED], d153);
311 INIT_ALL_SIZES(pred[TM_PRED], tm); 597 INIT_ALL_SIZES(pred[TM_PRED], tm);
312 598
313 INIT_ALL_SIZES(dc_pred[0][0], dc_128); 599 INIT_ALL_SIZES(dc_pred[0][0], dc_128);
314 INIT_ALL_SIZES(dc_pred[0][1], dc_top); 600 INIT_ALL_SIZES(dc_pred[0][1], dc_top);
315 INIT_ALL_SIZES(dc_pred[1][0], dc_left); 601 INIT_ALL_SIZES(dc_pred[1][0], dc_left);
316 INIT_ALL_SIZES(dc_pred[1][1], dc); 602 INIT_ALL_SIZES(dc_pred[1][1], dc);
317 603
318 #undef INIT_ALL_SIZES 604 #if CONFIG_VP9_HIGHBITDEPTH
605 INIT_ALL_SIZES(pred_high[V_PRED], high_v);
606 INIT_ALL_SIZES(pred_high[H_PRED], high_h);
607 INIT_ALL_SIZES(pred_high[D207_PRED], high_d207);
608 INIT_ALL_SIZES(pred_high[D45_PRED], high_d45);
609 INIT_ALL_SIZES(pred_high[D63_PRED], high_d63);
610 INIT_ALL_SIZES(pred_high[D117_PRED], high_d117);
611 INIT_ALL_SIZES(pred_high[D135_PRED], high_d135);
612 INIT_ALL_SIZES(pred_high[D153_PRED], high_d153);
613 INIT_ALL_SIZES(pred_high[TM_PRED], high_tm);
614
615 INIT_ALL_SIZES(dc_pred_high[0][0], high_dc_128);
616 INIT_ALL_SIZES(dc_pred_high[0][1], high_dc_top);
617 INIT_ALL_SIZES(dc_pred_high[1][0], high_dc_left);
618 INIT_ALL_SIZES(dc_pred_high[1][1], high_dc);
619 #endif // CONFIG_VP9_HIGHBITDEPTH
620
621 #undef intra_pred_allsizes
319 } 622 }
320 623
624 #if CONFIG_VP9_HIGHBITDEPTH
625 static void build_intra_predictors_high(const MACROBLOCKD *xd,
626 const uint8_t *ref8,
627 int ref_stride,
628 uint8_t *dst8,
629 int dst_stride,
630 PREDICTION_MODE mode,
631 TX_SIZE tx_size,
632 int up_available,
633 int left_available,
634 int right_available,
635 int x, int y,
636 int plane, int bd) {
637 int i;
638 uint16_t *dst = CONVERT_TO_SHORTPTR(dst8);
639 uint16_t *ref = CONVERT_TO_SHORTPTR(ref8);
640 DECLARE_ALIGNED_ARRAY(16, uint16_t, left_col, 64);
641 DECLARE_ALIGNED_ARRAY(16, uint16_t, above_data, 128 + 16);
642 uint16_t *above_row = above_data + 16;
643 const uint16_t *const_above_row = above_row;
644 const int bs = 4 << tx_size;
645 int frame_width, frame_height;
646 int x0, y0;
647 const struct macroblockd_plane *const pd = &xd->plane[plane];
648 // int base=128;
649 int base = 128 << (bd - 8);
650 // 127 127 127 .. 127 127 127 127 127 127
651 // 129 A B .. Y Z
652 // 129 C D .. W X
653 // 129 E F .. U V
654 // 129 G H .. S T T T T T
655
656 // Get current frame pointer, width and height.
657 if (plane == 0) {
658 frame_width = xd->cur_buf->y_width;
659 frame_height = xd->cur_buf->y_height;
660 } else {
661 frame_width = xd->cur_buf->uv_width;
662 frame_height = xd->cur_buf->uv_height;
663 }
664
665 // Get block position in current frame.
666 x0 = (-xd->mb_to_left_edge >> (3 + pd->subsampling_x)) + x;
667 y0 = (-xd->mb_to_top_edge >> (3 + pd->subsampling_y)) + y;
668
669 // left
670 if (left_available) {
671 if (xd->mb_to_bottom_edge < 0) {
672 /* slower path if the block needs border extension */
673 if (y0 + bs <= frame_height) {
674 for (i = 0; i < bs; ++i)
675 left_col[i] = ref[i * ref_stride - 1];
676 } else {
677 const int extend_bottom = frame_height - y0;
678 for (i = 0; i < extend_bottom; ++i)
679 left_col[i] = ref[i * ref_stride - 1];
680 for (; i < bs; ++i)
681 left_col[i] = ref[(extend_bottom - 1) * ref_stride - 1];
682 }
683 } else {
684 /* faster path if the block does not need extension */
685 for (i = 0; i < bs; ++i)
686 left_col[i] = ref[i * ref_stride - 1];
687 }
688 } else {
689 // TODO(Peter): this value should probably change for high bitdepth
690 vpx_memset16(left_col, base + 1, bs);
691 }
692
693 // TODO(hkuang) do not extend 2*bs pixels for all modes.
694 // above
695 if (up_available) {
696 const uint16_t *above_ref = ref - ref_stride;
697 if (xd->mb_to_right_edge < 0) {
698 /* slower path if the block needs border extension */
699 if (x0 + 2 * bs <= frame_width) {
700 if (right_available && bs == 4) {
701 vpx_memcpy(above_row, above_ref, 2 * bs * sizeof(uint16_t));
702 } else {
703 vpx_memcpy(above_row, above_ref, bs * sizeof(uint16_t));
704 vpx_memset16(above_row + bs, above_row[bs - 1], bs);
705 }
706 } else if (x0 + bs <= frame_width) {
707 const int r = frame_width - x0;
708 if (right_available && bs == 4) {
709 vpx_memcpy(above_row, above_ref, r * sizeof(uint16_t));
710 vpx_memset16(above_row + r, above_row[r - 1],
711 x0 + 2 * bs - frame_width);
712 } else {
713 vpx_memcpy(above_row, above_ref, bs * sizeof(uint16_t));
714 vpx_memset16(above_row + bs, above_row[bs - 1], bs);
715 }
716 } else if (x0 <= frame_width) {
717 const int r = frame_width - x0;
718 if (right_available && bs == 4) {
719 vpx_memcpy(above_row, above_ref, r * sizeof(uint16_t));
720 vpx_memset16(above_row + r, above_row[r - 1],
721 x0 + 2 * bs - frame_width);
722 } else {
723 vpx_memcpy(above_row, above_ref, r * sizeof(uint16_t));
724 vpx_memset16(above_row + r, above_row[r - 1],
725 x0 + 2 * bs - frame_width);
726 }
727 }
728 // TODO(Peter) this value should probably change for high bitdepth
729 above_row[-1] = left_available ? above_ref[-1] : (base+1);
730 } else {
731 /* faster path if the block does not need extension */
732 if (bs == 4 && right_available && left_available) {
733 const_above_row = above_ref;
734 } else {
735 vpx_memcpy(above_row, above_ref, bs * sizeof(uint16_t));
736 if (bs == 4 && right_available)
737 vpx_memcpy(above_row + bs, above_ref + bs, bs * sizeof(uint16_t));
738 else
739 vpx_memset16(above_row + bs, above_row[bs - 1], bs);
740 // TODO(Peter): this value should probably change for high bitdepth
741 above_row[-1] = left_available ? above_ref[-1] : (base+1);
742 }
743 }
744 } else {
745 vpx_memset16(above_row, base - 1, bs * 2);
746 // TODO(Peter): this value should probably change for high bitdepth
747 above_row[-1] = base - 1;
748 }
749
750 // predict
751 if (mode == DC_PRED) {
752 dc_pred_high[left_available][up_available][tx_size](dst, dst_stride,
753 const_above_row,
754 left_col, xd->bd);
755 } else {
756 pred_high[mode][tx_size](dst, dst_stride, const_above_row, left_col,
757 xd->bd);
758 }
759 }
760 #endif // CONFIG_VP9_HIGHBITDEPTH
761
321 static void build_intra_predictors(const MACROBLOCKD *xd, const uint8_t *ref, 762 static void build_intra_predictors(const MACROBLOCKD *xd, const uint8_t *ref,
322 int ref_stride, uint8_t *dst, int dst_stride, 763 int ref_stride, uint8_t *dst, int dst_stride,
323 PREDICTION_MODE mode, TX_SIZE tx_size, 764 PREDICTION_MODE mode, TX_SIZE tx_size,
324 int up_available, int left_available, 765 int up_available, int left_available,
325 int right_available, int x, int y, 766 int right_available, int x, int y,
326 int plane) { 767 int plane) {
327 int i; 768 int i;
328 DECLARE_ALIGNED_ARRAY(16, uint8_t, left_col, 64); 769 DECLARE_ALIGNED_ARRAY(16, uint8_t, left_col, 64);
329 DECLARE_ALIGNED_ARRAY(16, uint8_t, above_data, 128 + 16); 770 DECLARE_ALIGNED_ARRAY(16, uint8_t, above_data, 128 + 16);
330 uint8_t *above_row = above_data + 16; 771 uint8_t *above_row = above_data + 16;
(...skipping 116 matching lines...) Expand 10 before | Expand all | Expand 10 after
447 int aoff, int loff, int plane) { 888 int aoff, int loff, int plane) {
448 const int bwl = bwl_in - tx_size; 889 const int bwl = bwl_in - tx_size;
449 const int wmask = (1 << bwl) - 1; 890 const int wmask = (1 << bwl) - 1;
450 const int have_top = (block_idx >> bwl) || xd->up_available; 891 const int have_top = (block_idx >> bwl) || xd->up_available;
451 const int have_left = (block_idx & wmask) || xd->left_available; 892 const int have_left = (block_idx & wmask) || xd->left_available;
452 const int have_right = ((block_idx & wmask) != wmask); 893 const int have_right = ((block_idx & wmask) != wmask);
453 const int x = aoff * 4; 894 const int x = aoff * 4;
454 const int y = loff * 4; 895 const int y = loff * 4;
455 896
456 assert(bwl >= 0); 897 assert(bwl >= 0);
898 #if CONFIG_VP9_HIGHBITDEPTH
899 if (xd->cur_buf->flags & YV12_FLAG_HIGHBITDEPTH) {
900 build_intra_predictors_high(xd, ref, ref_stride, dst, dst_stride, mode,
901 tx_size, have_top, have_left, have_right,
902 x, y, plane, xd->bd);
903 return;
904 }
905 #endif
457 build_intra_predictors(xd, ref, ref_stride, dst, dst_stride, mode, tx_size, 906 build_intra_predictors(xd, ref, ref_stride, dst, dst_stride, mode, tx_size,
458 have_top, have_left, have_right, x, y, plane); 907 have_top, have_left, have_right, x, y, plane);
459 } 908 }
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