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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 |
11 #include <limits.h> | 11 #include <limits.h> |
12 | 12 |
13 #include "vp9/encoder/vp9_encoder.h" | 13 #include "vp9/encoder/vp9_encoder.h" |
14 #include "vp9/encoder/vp9_speed_features.h" | 14 #include "vp9/encoder/vp9_speed_features.h" |
15 | 15 |
16 enum { | |
17 INTRA_ALL = (1 << DC_PRED) | | |
18 (1 << V_PRED) | (1 << H_PRED) | | |
19 (1 << D45_PRED) | (1 << D135_PRED) | | |
20 (1 << D117_PRED) | (1 << D153_PRED) | | |
21 (1 << D207_PRED) | (1 << D63_PRED) | | |
22 (1 << TM_PRED), | |
23 INTRA_DC = (1 << DC_PRED), | |
24 INTRA_DC_TM = (1 << DC_PRED) | (1 << TM_PRED), | |
25 INTRA_DC_H_V = (1 << DC_PRED) | (1 << V_PRED) | (1 << H_PRED), | |
26 INTRA_DC_TM_H_V = (1 << DC_PRED) | (1 << TM_PRED) | (1 << V_PRED) | | |
27 (1 << H_PRED) | |
28 }; | |
29 | |
30 enum { | |
31 INTER_ALL = (1 << NEARESTMV) | (1 << NEARMV) | (1 << ZEROMV) | (1 << NEWMV), | |
32 INTER_NEAREST = (1 << NEARESTMV), | |
33 INTER_NEAREST_NEAR_NEW = (1 << NEARESTMV) | (1 << NEARMV) | (1 << NEWMV) | |
34 }; | |
35 | |
36 enum { | |
37 DISABLE_ALL_INTER_SPLIT = (1 << THR_COMP_GA) | | |
38 (1 << THR_COMP_LA) | | |
39 (1 << THR_ALTR) | | |
40 (1 << THR_GOLD) | | |
41 (1 << THR_LAST), | |
42 | |
43 DISABLE_ALL_SPLIT = (1 << THR_INTRA) | DISABLE_ALL_INTER_SPLIT, | |
44 | |
45 DISABLE_COMPOUND_SPLIT = (1 << THR_COMP_GA) | (1 << THR_COMP_LA), | |
46 | |
47 LAST_AND_INTRA_SPLIT_ONLY = (1 << THR_COMP_GA) | | |
48 (1 << THR_COMP_LA) | | |
49 (1 << THR_ALTR) | | |
50 (1 << THR_GOLD) | |
51 }; | |
52 | |
53 // Intra only frames, golden frames (except alt ref overlays) and | 16 // Intra only frames, golden frames (except alt ref overlays) and |
54 // alt ref frames tend to be coded at a higher than ambient quality | 17 // alt ref frames tend to be coded at a higher than ambient quality |
55 static int frame_is_boosted(const VP9_COMP *cpi) { | 18 static int frame_is_boosted(const VP9_COMP *cpi) { |
56 return frame_is_intra_only(&cpi->common) || | 19 return frame_is_intra_only(&cpi->common) || |
57 cpi->refresh_alt_ref_frame || | 20 cpi->refresh_alt_ref_frame || |
58 (cpi->refresh_golden_frame && !cpi->rc.is_src_frame_alt_ref) || | 21 (cpi->refresh_golden_frame && !cpi->rc.is_src_frame_alt_ref) || |
59 vp9_is_upper_layer_key_frame(cpi); | 22 vp9_is_upper_layer_key_frame(cpi); |
60 } | 23 } |
61 | 24 |
62 | 25 |
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97 else | 60 else |
98 sf->partition_search_breakout_dist_thr = (1 << 21); | 61 sf->partition_search_breakout_dist_thr = (1 << 21); |
99 sf->partition_search_breakout_rate_thr = 500; | 62 sf->partition_search_breakout_rate_thr = 500; |
100 } | 63 } |
101 | 64 |
102 if (speed >= 2) { | 65 if (speed >= 2) { |
103 sf->tx_size_search_method = frame_is_boosted(cpi) ? USE_FULL_RD | 66 sf->tx_size_search_method = frame_is_boosted(cpi) ? USE_FULL_RD |
104 : USE_LARGESTALL; | 67 : USE_LARGESTALL; |
105 | 68 |
106 if (MIN(cm->width, cm->height) >= 720) { | 69 if (MIN(cm->width, cm->height) >= 720) { |
107 sf->lf_motion_threshold = LOW_MOTION_THRESHOLD; | |
108 sf->last_partitioning_redo_frequency = 3; | |
109 sf->disable_split_mask = cm->show_frame ? DISABLE_ALL_SPLIT | 70 sf->disable_split_mask = cm->show_frame ? DISABLE_ALL_SPLIT |
110 : DISABLE_ALL_INTER_SPLIT; | 71 : DISABLE_ALL_INTER_SPLIT; |
111 sf->adaptive_pred_interp_filter = 0; | 72 sf->adaptive_pred_interp_filter = 0; |
112 } else { | 73 } else { |
113 sf->disable_split_mask = LAST_AND_INTRA_SPLIT_ONLY; | 74 sf->disable_split_mask = LAST_AND_INTRA_SPLIT_ONLY; |
114 sf->last_partitioning_redo_frequency = 2; | |
115 sf->lf_motion_threshold = NO_MOTION_THRESHOLD; | |
116 } | 75 } |
117 | 76 |
118 sf->reference_masking = 1; | 77 sf->reference_masking = 1; |
119 sf->mode_search_skip_flags = FLAG_SKIP_INTRA_DIRMISMATCH | | 78 sf->mode_search_skip_flags = FLAG_SKIP_INTRA_DIRMISMATCH | |
120 FLAG_SKIP_INTRA_BESTINTER | | 79 FLAG_SKIP_INTRA_BESTINTER | |
121 FLAG_SKIP_COMP_BESTINTRA | | 80 FLAG_SKIP_COMP_BESTINTRA | |
122 FLAG_SKIP_INTRA_LOWVAR; | 81 FLAG_SKIP_INTRA_LOWVAR; |
123 sf->disable_filter_search_var_thresh = 100; | 82 sf->disable_filter_search_var_thresh = 100; |
124 sf->comp_inter_joint_search_thresh = BLOCK_SIZES; | 83 sf->comp_inter_joint_search_thresh = BLOCK_SIZES; |
125 sf->auto_min_max_partition_size = CONSTRAIN_NEIGHBORING_MIN_MAX; | 84 sf->auto_min_max_partition_size = CONSTRAIN_NEIGHBORING_MIN_MAX; |
126 sf->use_lastframe_partitioning = LAST_FRAME_PARTITION_LOW_MOTION; | |
127 sf->adjust_partitioning_from_last_frame = 1; | |
128 | 85 |
129 if (MIN(cm->width, cm->height) >= 720) | 86 if (MIN(cm->width, cm->height) >= 720) |
130 sf->partition_search_breakout_dist_thr = (1 << 24); | 87 sf->partition_search_breakout_dist_thr = (1 << 24); |
131 else | 88 else |
132 sf->partition_search_breakout_dist_thr = (1 << 22); | 89 sf->partition_search_breakout_dist_thr = (1 << 22); |
133 sf->partition_search_breakout_rate_thr = 700; | 90 sf->partition_search_breakout_rate_thr = 700; |
134 } | 91 } |
135 | 92 |
136 if (speed >= 3) { | 93 if (speed >= 3) { |
137 sf->tx_size_search_method = frame_is_intra_only(cm) ? USE_FULL_RD | 94 sf->tx_size_search_method = frame_is_intra_only(cm) ? USE_FULL_RD |
138 : USE_LARGESTALL; | 95 : USE_LARGESTALL; |
139 if (MIN(cm->width, cm->height) >= 720) { | 96 if (MIN(cm->width, cm->height) >= 720) { |
140 sf->disable_split_mask = DISABLE_ALL_SPLIT; | 97 sf->disable_split_mask = DISABLE_ALL_SPLIT; |
| 98 sf->schedule_mode_search = cm->base_qindex < 220 ? 1 : 0; |
141 } else { | 99 } else { |
142 sf->max_intra_bsize = BLOCK_32X32; | 100 sf->max_intra_bsize = BLOCK_32X32; |
143 sf->disable_split_mask = DISABLE_ALL_INTER_SPLIT; | 101 sf->disable_split_mask = DISABLE_ALL_INTER_SPLIT; |
| 102 sf->schedule_mode_search = cm->base_qindex < 175 ? 1 : 0; |
144 } | 103 } |
145 sf->adaptive_pred_interp_filter = 0; | 104 sf->adaptive_pred_interp_filter = 0; |
146 sf->adaptive_mode_search = 1; | 105 sf->adaptive_mode_search = 1; |
147 sf->cb_partition_search = !boosted; | 106 sf->cb_partition_search = !boosted; |
148 sf->cb_pred_filter_search = 1; | 107 sf->cb_pred_filter_search = 1; |
149 sf->alt_ref_search_fp = 1; | 108 sf->alt_ref_search_fp = 1; |
150 sf->motion_field_mode_search = !boosted; | 109 sf->motion_field_mode_search = !boosted; |
151 sf->lf_motion_threshold = LOW_MOTION_THRESHOLD; | |
152 sf->last_partitioning_redo_frequency = 2; | |
153 sf->recode_loop = ALLOW_RECODE_KFMAXBW; | 110 sf->recode_loop = ALLOW_RECODE_KFMAXBW; |
154 sf->adaptive_rd_thresh = 3; | 111 sf->adaptive_rd_thresh = 3; |
155 sf->mode_skip_start = 6; | 112 sf->mode_skip_start = 6; |
156 sf->intra_y_mode_mask[TX_32X32] = INTRA_DC; | 113 sf->intra_y_mode_mask[TX_32X32] = INTRA_DC; |
157 sf->intra_uv_mode_mask[TX_32X32] = INTRA_DC; | 114 sf->intra_uv_mode_mask[TX_32X32] = INTRA_DC; |
158 sf->adaptive_interp_filter_search = 1; | 115 sf->adaptive_interp_filter_search = 1; |
159 | 116 |
160 if (MIN(cm->width, cm->height) >= 720) | 117 if (MIN(cm->width, cm->height) >= 720) |
161 sf->partition_search_breakout_dist_thr = (1 << 25); | 118 sf->partition_search_breakout_dist_thr = (1 << 25); |
162 else | 119 else |
163 sf->partition_search_breakout_dist_thr = (1 << 23); | 120 sf->partition_search_breakout_dist_thr = (1 << 23); |
164 sf->partition_search_breakout_rate_thr = 1000; | 121 sf->partition_search_breakout_rate_thr = 1000; |
165 } | 122 } |
166 | 123 |
167 if (speed >= 4) { | 124 if (speed >= 4) { |
168 sf->use_square_partition_only = 1; | 125 sf->use_square_partition_only = 1; |
169 sf->tx_size_search_method = USE_LARGESTALL; | 126 sf->tx_size_search_method = USE_LARGESTALL; |
170 sf->disable_split_mask = DISABLE_ALL_SPLIT; | 127 sf->disable_split_mask = DISABLE_ALL_SPLIT; |
| 128 sf->mv.search_method = BIGDIA; |
| 129 sf->mv.subpel_search_method = SUBPEL_TREE_PRUNED; |
171 sf->adaptive_rd_thresh = 4; | 130 sf->adaptive_rd_thresh = 4; |
172 sf->mode_search_skip_flags |= FLAG_SKIP_COMP_REFMISMATCH | | 131 sf->mode_search_skip_flags |= FLAG_EARLY_TERMINATE; |
173 FLAG_EARLY_TERMINATE; | |
174 sf->disable_filter_search_var_thresh = 200; | 132 sf->disable_filter_search_var_thresh = 200; |
175 sf->use_lastframe_partitioning = LAST_FRAME_PARTITION_ALL; | |
176 sf->use_lp32x32fdct = 1; | 133 sf->use_lp32x32fdct = 1; |
177 sf->use_fast_coef_updates = ONE_LOOP_REDUCED; | 134 sf->use_fast_coef_updates = ONE_LOOP_REDUCED; |
178 sf->use_fast_coef_costing = 1; | 135 sf->use_fast_coef_costing = 1; |
179 | 136 |
180 if (MIN(cm->width, cm->height) >= 720) | 137 if (MIN(cm->width, cm->height) >= 720) |
181 sf->partition_search_breakout_dist_thr = (1 << 26); | 138 sf->partition_search_breakout_dist_thr = (1 << 26); |
182 else | 139 else |
183 sf->partition_search_breakout_dist_thr = (1 << 24); | 140 sf->partition_search_breakout_dist_thr = (1 << 24); |
184 sf->partition_search_breakout_rate_thr = 1500; | 141 sf->partition_search_breakout_rate_thr = 1500; |
185 } | 142 } |
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414 sf->intra_uv_mode_mask[i] = INTRA_ALL; | 371 sf->intra_uv_mode_mask[i] = INTRA_ALL; |
415 } | 372 } |
416 sf->use_rd_breakout = 0; | 373 sf->use_rd_breakout = 0; |
417 sf->skip_encode_sb = 0; | 374 sf->skip_encode_sb = 0; |
418 sf->use_uv_intra_rd_estimate = 0; | 375 sf->use_uv_intra_rd_estimate = 0; |
419 sf->allow_skip_recode = 0; | 376 sf->allow_skip_recode = 0; |
420 sf->lpf_pick = LPF_PICK_FROM_FULL_IMAGE; | 377 sf->lpf_pick = LPF_PICK_FROM_FULL_IMAGE; |
421 sf->use_fast_coef_updates = TWO_LOOP; | 378 sf->use_fast_coef_updates = TWO_LOOP; |
422 sf->use_fast_coef_costing = 0; | 379 sf->use_fast_coef_costing = 0; |
423 sf->mode_skip_start = MAX_MODES; // Mode index at which mode skip mask set | 380 sf->mode_skip_start = MAX_MODES; // Mode index at which mode skip mask set |
| 381 sf->schedule_mode_search = 0; |
424 sf->use_nonrd_pick_mode = 0; | 382 sf->use_nonrd_pick_mode = 0; |
425 for (i = 0; i < BLOCK_SIZES; ++i) | 383 for (i = 0; i < BLOCK_SIZES; ++i) |
426 sf->inter_mode_mask[i] = INTER_ALL; | 384 sf->inter_mode_mask[i] = INTER_ALL; |
427 sf->max_intra_bsize = BLOCK_64X64; | 385 sf->max_intra_bsize = BLOCK_64X64; |
428 sf->reuse_inter_pred_sby = 0; | 386 sf->reuse_inter_pred_sby = 0; |
429 // This setting only takes effect when partition_search_type is set | 387 // This setting only takes effect when partition_search_type is set |
430 // to FIXED_PARTITION. | 388 // to FIXED_PARTITION. |
431 sf->always_this_block_size = BLOCK_16X16; | 389 sf->always_this_block_size = BLOCK_16X16; |
432 sf->search_type_check_frequency = 50; | 390 sf->search_type_check_frequency = 50; |
433 sf->encode_breakout_thresh = 0; | 391 sf->encode_breakout_thresh = 0; |
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473 sf->adaptive_pred_interp_filter = 0; | 431 sf->adaptive_pred_interp_filter = 0; |
474 | 432 |
475 if (!cpi->oxcf.frame_periodic_boost) { | 433 if (!cpi->oxcf.frame_periodic_boost) { |
476 sf->max_delta_qindex = 0; | 434 sf->max_delta_qindex = 0; |
477 } | 435 } |
478 | 436 |
479 if (cpi->encode_breakout && oxcf->mode == REALTIME && | 437 if (cpi->encode_breakout && oxcf->mode == REALTIME && |
480 sf->encode_breakout_thresh > cpi->encode_breakout) | 438 sf->encode_breakout_thresh > cpi->encode_breakout) |
481 cpi->encode_breakout = sf->encode_breakout_thresh; | 439 cpi->encode_breakout = sf->encode_breakout_thresh; |
482 } | 440 } |
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