2 * Copyright (c) 2010 The WebM project authors. All Rights Reserved.
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
6 * tree. An additional intellectual property rights grant can be found
7 * in the file PATENTS. All contributing project authors may
8 * be found in the AUTHORS file in the root of the source tree.
13 #include "vp9/encoder/vp9_encoder.h"
14 #include "vp9/encoder/vp9_speed_features.h"
15 #include "vp9/encoder/vp9_rdopt.h"
16 #include "vpx_dsp/vpx_dsp_common.h"
18 // Mesh search patters for various speed settings
19 static MESH_PATTERN best_quality_mesh_pattern[MAX_MESH_STEP] =
20 {{64, 4}, {28, 2}, {15, 1}, {7, 1}};
22 #define MAX_MESH_SPEED 5 // Max speed setting for mesh motion method
23 static MESH_PATTERN good_quality_mesh_patterns[MAX_MESH_SPEED + 1]
25 {{{64, 8}, {28, 4}, {15, 1}, {7, 1}},
26 {{64, 8}, {28, 4}, {15, 1}, {7, 1}},
27 {{64, 8}, {14, 2}, {7, 1}, {7, 1}},
28 {{64, 16}, {24, 8}, {12, 4}, {7, 1}},
29 {{64, 16}, {24, 8}, {12, 4}, {7, 1}},
30 {{64, 16}, {24, 8}, {12, 4}, {7, 1}},
32 static unsigned char good_quality_max_mesh_pct[MAX_MESH_SPEED + 1] =
33 {50, 25, 15, 5, 1, 1};
35 // Intra only frames, golden frames (except alt ref overlays) and
36 // alt ref frames tend to be coded at a higher than ambient quality
37 static int frame_is_boosted(const VP9_COMP *cpi) {
38 return frame_is_kf_gf_arf(cpi) || vp9_is_upper_layer_key_frame(cpi);
41 // Sets a partition size down to which the auto partition code will always
42 // search (can go lower), based on the image dimensions. The logic here
43 // is that the extent to which ringing artefacts are offensive, depends
44 // partly on the screen area that over which they propogate. Propogation is
45 // limited by transform block size but the screen area take up by a given block
46 // size will be larger for a small image format stretched to full screen.
47 static BLOCK_SIZE set_partition_min_limit(VP9_COMMON *const cm) {
48 unsigned int screen_area = (cm->width * cm->height);
50 // Select block size based on image format size.
51 if (screen_area < 1280 * 720) {
52 // Formats smaller in area than 720P
54 } else if (screen_area < 1920 * 1080) {
55 // Format >= 720P and < 1080P
58 // Formats 1080P and up
63 static void set_good_speed_feature_framesize_dependent(VP9_COMP *cpi,
66 VP9_COMMON *const cm = &cpi->common;
69 if (VPXMIN(cm->width, cm->height) >= 720) {
70 sf->disable_split_mask = cm->show_frame ? DISABLE_ALL_SPLIT
71 : DISABLE_ALL_INTER_SPLIT;
72 sf->partition_search_breakout_dist_thr = (1 << 23);
74 sf->disable_split_mask = DISABLE_COMPOUND_SPLIT;
75 sf->partition_search_breakout_dist_thr = (1 << 21);
80 if (VPXMIN(cm->width, cm->height) >= 720) {
81 sf->disable_split_mask = cm->show_frame ? DISABLE_ALL_SPLIT
82 : DISABLE_ALL_INTER_SPLIT;
83 sf->adaptive_pred_interp_filter = 0;
84 sf->partition_search_breakout_dist_thr = (1 << 24);
85 sf->partition_search_breakout_rate_thr = 120;
87 sf->disable_split_mask = LAST_AND_INTRA_SPLIT_ONLY;
88 sf->partition_search_breakout_dist_thr = (1 << 22);
89 sf->partition_search_breakout_rate_thr = 100;
91 sf->rd_auto_partition_min_limit = set_partition_min_limit(cm);
95 if (VPXMIN(cm->width, cm->height) >= 720) {
96 sf->disable_split_mask = DISABLE_ALL_SPLIT;
97 sf->schedule_mode_search = cm->base_qindex < 220 ? 1 : 0;
98 sf->partition_search_breakout_dist_thr = (1 << 25);
99 sf->partition_search_breakout_rate_thr = 200;
101 sf->max_intra_bsize = BLOCK_32X32;
102 sf->disable_split_mask = DISABLE_ALL_INTER_SPLIT;
103 sf->schedule_mode_search = cm->base_qindex < 175 ? 1 : 0;
104 sf->partition_search_breakout_dist_thr = (1 << 23);
105 sf->partition_search_breakout_rate_thr = 120;
109 // If this is a two pass clip that fits the criteria for animated or
110 // graphics content then reset disable_split_mask for speeds 1-4.
111 // Also if the image edge is internal to the coded area.
112 if ((speed >= 1) && (cpi->oxcf.pass == 2) &&
113 ((cpi->twopass.fr_content_type == FC_GRAPHICS_ANIMATION) ||
114 (vp9_internal_image_edge(cpi)))) {
115 sf->disable_split_mask = DISABLE_COMPOUND_SPLIT;
119 if (VPXMIN(cm->width, cm->height) >= 720) {
120 sf->partition_search_breakout_dist_thr = (1 << 26);
122 sf->partition_search_breakout_dist_thr = (1 << 24);
124 sf->disable_split_mask = DISABLE_ALL_SPLIT;
128 static void set_good_speed_feature(VP9_COMP *cpi, VP9_COMMON *cm,
129 SPEED_FEATURES *sf, int speed) {
130 const int boosted = frame_is_boosted(cpi);
132 sf->partition_search_breakout_dist_thr = (1 << 20);
133 sf->partition_search_breakout_rate_thr = 80;
134 sf->tx_size_search_breakout = 1;
135 sf->adaptive_rd_thresh = 1;
136 sf->allow_skip_recode = 1;
137 sf->less_rectangular_check = 1;
138 sf->use_square_partition_only = !frame_is_boosted(cpi);
139 sf->use_square_only_threshold = BLOCK_16X16;
142 if ((cpi->twopass.fr_content_type == FC_GRAPHICS_ANIMATION) ||
143 vp9_internal_image_edge(cpi)) {
144 sf->use_square_partition_only = !frame_is_boosted(cpi);
146 sf->use_square_partition_only = !frame_is_intra_only(cm);
148 sf->use_square_only_threshold = BLOCK_4X4;
150 sf->less_rectangular_check = 1;
152 sf->use_rd_breakout = 1;
153 sf->adaptive_motion_search = 1;
154 sf->mv.auto_mv_step_size = 1;
155 sf->adaptive_rd_thresh = 2;
156 sf->mv.subpel_iters_per_step = 1;
157 sf->mode_skip_start = 10;
158 sf->adaptive_pred_interp_filter = 1;
160 sf->recode_loop = ALLOW_RECODE_KFARFGF;
161 sf->intra_y_mode_mask[TX_32X32] = INTRA_DC_H_V;
162 sf->intra_uv_mode_mask[TX_32X32] = INTRA_DC_H_V;
163 sf->intra_y_mode_mask[TX_16X16] = INTRA_DC_H_V;
164 sf->intra_uv_mode_mask[TX_16X16] = INTRA_DC_H_V;
168 sf->tx_size_search_method = frame_is_boosted(cpi) ? USE_FULL_RD
171 // Reference masking is not supported in dynamic scaling mode.
172 sf->reference_masking = cpi->oxcf.resize_mode != RESIZE_DYNAMIC ? 1 : 0;
174 sf->mode_search_skip_flags = (cm->frame_type == KEY_FRAME) ? 0 :
175 FLAG_SKIP_INTRA_DIRMISMATCH |
176 FLAG_SKIP_INTRA_BESTINTER |
177 FLAG_SKIP_COMP_BESTINTRA |
178 FLAG_SKIP_INTRA_LOWVAR;
179 sf->disable_filter_search_var_thresh = 100;
180 sf->comp_inter_joint_search_thresh = BLOCK_SIZES;
181 sf->auto_min_max_partition_size = RELAXED_NEIGHBORING_MIN_MAX;
182 sf->allow_partition_search_skip = 1;
186 sf->use_square_partition_only = !frame_is_intra_only(cm);
187 sf->tx_size_search_method = frame_is_intra_only(cm) ? USE_FULL_RD
189 sf->mv.subpel_search_method = SUBPEL_TREE_PRUNED;
190 sf->adaptive_pred_interp_filter = 0;
191 sf->adaptive_mode_search = 1;
192 sf->cb_partition_search = !boosted;
193 sf->cb_pred_filter_search = 1;
194 sf->alt_ref_search_fp = 1;
195 sf->recode_loop = ALLOW_RECODE_KFMAXBW;
196 sf->adaptive_rd_thresh = 3;
197 sf->mode_skip_start = 6;
198 sf->intra_y_mode_mask[TX_32X32] = INTRA_DC;
199 sf->intra_uv_mode_mask[TX_32X32] = INTRA_DC;
200 sf->adaptive_interp_filter_search = 1;
204 sf->use_square_partition_only = 1;
205 sf->tx_size_search_method = USE_LARGESTALL;
206 sf->mv.search_method = BIGDIA;
207 sf->mv.subpel_search_method = SUBPEL_TREE_PRUNED_MORE;
208 sf->adaptive_rd_thresh = 4;
209 if (cm->frame_type != KEY_FRAME)
210 sf->mode_search_skip_flags |= FLAG_EARLY_TERMINATE;
211 sf->disable_filter_search_var_thresh = 200;
212 sf->use_lp32x32fdct = 1;
213 sf->use_fast_coef_updates = ONE_LOOP_REDUCED;
214 sf->use_fast_coef_costing = 1;
215 sf->motion_field_mode_search = !boosted;
216 sf->partition_search_breakout_rate_thr = 300;
221 sf->optimize_coefficients = 0;
222 sf->mv.search_method = HEX;
223 sf->disable_filter_search_var_thresh = 500;
224 for (i = 0; i < TX_SIZES; ++i) {
225 sf->intra_y_mode_mask[i] = INTRA_DC;
226 sf->intra_uv_mode_mask[i] = INTRA_DC;
228 sf->partition_search_breakout_rate_thr = 500;
229 sf->mv.reduce_first_step_size = 1;
230 sf->simple_model_rd_from_var = 1;
234 static void set_rt_speed_feature_framesize_dependent(VP9_COMP *cpi,
235 SPEED_FEATURES *sf, int speed) {
236 VP9_COMMON *const cm = &cpi->common;
239 if (VPXMIN(cm->width, cm->height) >= 720) {
240 sf->disable_split_mask = cm->show_frame ? DISABLE_ALL_SPLIT
241 : DISABLE_ALL_INTER_SPLIT;
243 sf->disable_split_mask = DISABLE_COMPOUND_SPLIT;
248 if (VPXMIN(cm->width, cm->height) >= 720) {
249 sf->disable_split_mask = cm->show_frame ? DISABLE_ALL_SPLIT
250 : DISABLE_ALL_INTER_SPLIT;
252 sf->disable_split_mask = LAST_AND_INTRA_SPLIT_ONLY;
257 if (VPXMIN(cm->width, cm->height) >= 720) {
258 sf->partition_search_breakout_dist_thr = (1 << 25);
260 sf->partition_search_breakout_dist_thr = (1 << 23);
265 sf->encode_breakout_thresh = (VPXMIN(cm->width, cm->height) >= 720) ?
270 static void set_rt_speed_feature(VP9_COMP *cpi, SPEED_FEATURES *sf,
271 int speed, vp9e_tune_content content) {
272 VP9_COMMON *const cm = &cpi->common;
273 const int is_keyframe = cm->frame_type == KEY_FRAME;
274 const int frames_since_key = is_keyframe ? 0 : cpi->rc.frames_since_key;
275 sf->static_segmentation = 0;
276 sf->adaptive_rd_thresh = 1;
277 sf->use_fast_coef_costing = 1;
278 sf->allow_exhaustive_searches = 0;
279 sf->exhaustive_searches_thresh = INT_MAX;
282 sf->use_square_partition_only = !frame_is_intra_only(cm);
283 sf->less_rectangular_check = 1;
284 sf->tx_size_search_method = frame_is_intra_only(cm) ? USE_FULL_RD
287 sf->use_rd_breakout = 1;
289 sf->adaptive_motion_search = 1;
290 sf->adaptive_pred_interp_filter = 1;
291 sf->mv.auto_mv_step_size = 1;
292 sf->adaptive_rd_thresh = 2;
293 sf->intra_y_mode_mask[TX_32X32] = INTRA_DC_H_V;
294 sf->intra_uv_mode_mask[TX_32X32] = INTRA_DC_H_V;
295 sf->intra_uv_mode_mask[TX_16X16] = INTRA_DC_H_V;
299 sf->mode_search_skip_flags = (cm->frame_type == KEY_FRAME) ? 0 :
300 FLAG_SKIP_INTRA_DIRMISMATCH |
301 FLAG_SKIP_INTRA_BESTINTER |
302 FLAG_SKIP_COMP_BESTINTRA |
303 FLAG_SKIP_INTRA_LOWVAR;
304 sf->adaptive_pred_interp_filter = 2;
306 // Disable reference masking if using spatial scaling since
307 // pred_mv_sad will not be set (since vp9_mv_pred will not
309 // TODO(marpan/agrange): Fix this condition.
310 sf->reference_masking = (cpi->oxcf.resize_mode != RESIZE_DYNAMIC &&
311 cpi->svc.number_spatial_layers == 1) ? 1 : 0;
313 sf->disable_filter_search_var_thresh = 50;
314 sf->comp_inter_joint_search_thresh = BLOCK_SIZES;
315 sf->auto_min_max_partition_size = RELAXED_NEIGHBORING_MIN_MAX;
316 sf->lf_motion_threshold = LOW_MOTION_THRESHOLD;
317 sf->adjust_partitioning_from_last_frame = 1;
318 sf->last_partitioning_redo_frequency = 3;
319 sf->use_lp32x32fdct = 1;
320 sf->mode_skip_start = 11;
321 sf->intra_y_mode_mask[TX_16X16] = INTRA_DC_H_V;
325 sf->use_square_partition_only = 1;
326 sf->disable_filter_search_var_thresh = 100;
327 sf->use_uv_intra_rd_estimate = 1;
328 sf->skip_encode_sb = 1;
329 sf->mv.subpel_iters_per_step = 1;
330 sf->adaptive_rd_thresh = 4;
331 sf->mode_skip_start = 6;
332 sf->allow_skip_recode = 0;
333 sf->optimize_coefficients = 0;
334 sf->disable_split_mask = DISABLE_ALL_SPLIT;
335 sf->lpf_pick = LPF_PICK_FROM_Q;
340 sf->last_partitioning_redo_frequency = 4;
341 sf->adaptive_rd_thresh = 5;
342 sf->use_fast_coef_costing = 0;
343 sf->auto_min_max_partition_size = STRICT_NEIGHBORING_MIN_MAX;
344 sf->adjust_partitioning_from_last_frame =
345 cm->last_frame_type != cm->frame_type || (0 ==
346 (frames_since_key + 1) % sf->last_partitioning_redo_frequency);
347 sf->mv.subpel_force_stop = 1;
348 for (i = 0; i < TX_SIZES; i++) {
349 sf->intra_y_mode_mask[i] = INTRA_DC_H_V;
350 sf->intra_uv_mode_mask[i] = INTRA_DC;
352 sf->intra_y_mode_mask[TX_32X32] = INTRA_DC;
353 sf->frame_parameter_update = 0;
354 sf->mv.search_method = FAST_HEX;
356 sf->inter_mode_mask[BLOCK_32X32] = INTER_NEAREST_NEAR_NEW;
357 sf->inter_mode_mask[BLOCK_32X64] = INTER_NEAREST;
358 sf->inter_mode_mask[BLOCK_64X32] = INTER_NEAREST;
359 sf->inter_mode_mask[BLOCK_64X64] = INTER_NEAREST;
360 sf->max_intra_bsize = BLOCK_32X32;
361 sf->allow_skip_recode = 1;
365 sf->use_quant_fp = !is_keyframe;
366 sf->auto_min_max_partition_size = is_keyframe ? RELAXED_NEIGHBORING_MIN_MAX
367 : STRICT_NEIGHBORING_MIN_MAX;
368 sf->default_max_partition_size = BLOCK_32X32;
369 sf->default_min_partition_size = BLOCK_8X8;
370 sf->force_frame_boost = is_keyframe ||
371 (frames_since_key % (sf->last_partitioning_redo_frequency << 1) == 1);
372 sf->max_delta_qindex = is_keyframe ? 20 : 15;
373 sf->partition_search_type = REFERENCE_PARTITION;
374 sf->use_nonrd_pick_mode = 1;
375 sf->allow_skip_recode = 0;
376 sf->inter_mode_mask[BLOCK_32X32] = INTER_NEAREST_NEW_ZERO;
377 sf->inter_mode_mask[BLOCK_32X64] = INTER_NEAREST_NEW_ZERO;
378 sf->inter_mode_mask[BLOCK_64X32] = INTER_NEAREST_NEW_ZERO;
379 sf->inter_mode_mask[BLOCK_64X64] = INTER_NEAREST_NEW_ZERO;
380 sf->adaptive_rd_thresh = 2;
381 // This feature is only enabled when partition search is disabled.
382 sf->reuse_inter_pred_sby = 1;
383 sf->partition_search_breakout_rate_thr = 200;
384 sf->coeff_prob_appx_step = 4;
385 sf->use_fast_coef_updates = is_keyframe ? TWO_LOOP : ONE_LOOP_REDUCED;
386 sf->mode_search_skip_flags = FLAG_SKIP_INTRA_DIRMISMATCH;
387 sf->tx_size_search_method = is_keyframe ? USE_LARGESTALL : USE_TX_8X8;
388 sf->simple_model_rd_from_var = 1;
392 if (content == VP9E_CONTENT_SCREEN) {
393 for (i = 0; i < BLOCK_SIZES; ++i)
394 sf->intra_y_mode_bsize_mask[i] = INTRA_DC_TM_H_V;
396 for (i = 0; i < BLOCK_SIZES; ++i)
398 sf->intra_y_mode_bsize_mask[i] = INTRA_DC;
400 // Use H and V intra mode for block sizes <= 16X16.
401 sf->intra_y_mode_bsize_mask[i] = INTRA_DC_H_V;
404 if (content == VP9E_CONTENT_SCREEN) {
405 sf->short_circuit_flat_blocks = 1;
410 sf->partition_search_type = VAR_BASED_PARTITION;
411 // Turn on this to use non-RD key frame coding mode.
412 sf->use_nonrd_pick_mode = 1;
413 sf->mv.search_method = NSTEP;
414 sf->mv.reduce_first_step_size = 1;
415 sf->skip_encode_sb = 0;
419 sf->adaptive_rd_thresh = 3;
420 sf->mv.search_method = FAST_DIAMOND;
421 sf->mv.fullpel_search_step_param = 10;
422 if (cpi->svc.number_temporal_layers > 2 &&
423 cpi->svc.temporal_layer_id == 0) {
424 sf->mv.search_method = NSTEP;
425 sf->mv.fullpel_search_step_param = 6;
429 sf->adaptive_rd_thresh = 4;
430 sf->mv.subpel_force_stop = 2;
431 sf->lpf_pick = LPF_PICK_MINIMAL_LPF;
435 void vp9_set_speed_features_framesize_dependent(VP9_COMP *cpi) {
436 SPEED_FEATURES *const sf = &cpi->sf;
437 const VP9EncoderConfig *const oxcf = &cpi->oxcf;
438 RD_OPT *const rd = &cpi->rd;
441 if (oxcf->mode == REALTIME) {
442 set_rt_speed_feature_framesize_dependent(cpi, sf, oxcf->speed);
443 } else if (oxcf->mode == GOOD) {
444 set_good_speed_feature_framesize_dependent(cpi, sf, oxcf->speed);
447 if (sf->disable_split_mask == DISABLE_ALL_SPLIT) {
448 sf->adaptive_pred_interp_filter = 0;
451 if (cpi->encode_breakout && oxcf->mode == REALTIME &&
452 sf->encode_breakout_thresh > cpi->encode_breakout) {
453 cpi->encode_breakout = sf->encode_breakout_thresh;
456 // Check for masked out split cases.
457 for (i = 0; i < MAX_REFS; ++i) {
458 if (sf->disable_split_mask & (1 << i)) {
459 rd->thresh_mult_sub8x8[i] = INT_MAX;
464 void vp9_set_speed_features_framesize_independent(VP9_COMP *cpi) {
465 SPEED_FEATURES *const sf = &cpi->sf;
466 VP9_COMMON *const cm = &cpi->common;
467 MACROBLOCK *const x = &cpi->td.mb;
468 const VP9EncoderConfig *const oxcf = &cpi->oxcf;
471 // best quality defaults
472 sf->frame_parameter_update = 1;
473 sf->mv.search_method = NSTEP;
474 sf->recode_loop = ALLOW_RECODE;
475 sf->mv.subpel_search_method = SUBPEL_TREE;
476 sf->mv.subpel_iters_per_step = 2;
477 sf->mv.subpel_force_stop = 0;
478 sf->optimize_coefficients = !is_lossless_requested(&cpi->oxcf);
479 sf->mv.reduce_first_step_size = 0;
480 sf->coeff_prob_appx_step = 1;
481 sf->mv.auto_mv_step_size = 0;
482 sf->mv.fullpel_search_step_param = 6;
483 sf->comp_inter_joint_search_thresh = BLOCK_4X4;
484 sf->tx_size_search_method = USE_FULL_RD;
485 sf->use_lp32x32fdct = 0;
486 sf->adaptive_motion_search = 0;
487 sf->adaptive_pred_interp_filter = 0;
488 sf->adaptive_mode_search = 0;
489 sf->cb_pred_filter_search = 0;
490 sf->cb_partition_search = 0;
491 sf->motion_field_mode_search = 0;
492 sf->alt_ref_search_fp = 0;
493 sf->use_quant_fp = 0;
494 sf->reference_masking = 0;
495 sf->partition_search_type = SEARCH_PARTITION;
496 sf->less_rectangular_check = 0;
497 sf->use_square_partition_only = 0;
498 sf->use_square_only_threshold = BLOCK_SIZES;
499 sf->auto_min_max_partition_size = NOT_IN_USE;
500 sf->rd_auto_partition_min_limit = BLOCK_4X4;
501 sf->default_max_partition_size = BLOCK_64X64;
502 sf->default_min_partition_size = BLOCK_4X4;
503 sf->adjust_partitioning_from_last_frame = 0;
504 sf->last_partitioning_redo_frequency = 4;
505 sf->disable_split_mask = 0;
506 sf->mode_search_skip_flags = 0;
507 sf->force_frame_boost = 0;
508 sf->max_delta_qindex = 0;
509 sf->disable_filter_search_var_thresh = 0;
510 sf->adaptive_interp_filter_search = 0;
511 sf->allow_partition_search_skip = 0;
513 for (i = 0; i < TX_SIZES; i++) {
514 sf->intra_y_mode_mask[i] = INTRA_ALL;
515 sf->intra_uv_mode_mask[i] = INTRA_ALL;
517 sf->use_rd_breakout = 0;
518 sf->skip_encode_sb = 0;
519 sf->use_uv_intra_rd_estimate = 0;
520 sf->allow_skip_recode = 0;
521 sf->lpf_pick = LPF_PICK_FROM_FULL_IMAGE;
522 sf->use_fast_coef_updates = TWO_LOOP;
523 sf->use_fast_coef_costing = 0;
524 sf->mode_skip_start = MAX_MODES; // Mode index at which mode skip mask set
525 sf->schedule_mode_search = 0;
526 sf->use_nonrd_pick_mode = 0;
527 for (i = 0; i < BLOCK_SIZES; ++i)
528 sf->inter_mode_mask[i] = INTER_ALL;
529 sf->max_intra_bsize = BLOCK_64X64;
530 sf->reuse_inter_pred_sby = 0;
531 // This setting only takes effect when partition_search_type is set
532 // to FIXED_PARTITION.
533 sf->always_this_block_size = BLOCK_16X16;
534 sf->search_type_check_frequency = 50;
535 sf->encode_breakout_thresh = 0;
536 // Recode loop tolerance %.
537 sf->recode_tolerance = 25;
538 sf->default_interp_filter = SWITCHABLE;
539 sf->simple_model_rd_from_var = 0;
540 sf->short_circuit_flat_blocks = 0;
542 // Some speed-up features even for best quality as minimal impact on quality.
543 sf->adaptive_rd_thresh = 1;
544 sf->tx_size_search_breakout = 1;
545 sf->partition_search_breakout_dist_thr = (1 << 19);
546 sf->partition_search_breakout_rate_thr = 80;
548 if (oxcf->mode == REALTIME)
549 set_rt_speed_feature(cpi, sf, oxcf->speed, oxcf->content);
550 else if (oxcf->mode == GOOD)
551 set_good_speed_feature(cpi, cm, sf, oxcf->speed);
553 cpi->full_search_sad = vp9_full_search_sad;
554 cpi->diamond_search_sad = vp9_diamond_search_sad;
556 sf->allow_exhaustive_searches = 1;
557 if (oxcf->mode == BEST) {
558 if (cpi->twopass.fr_content_type == FC_GRAPHICS_ANIMATION)
559 sf->exhaustive_searches_thresh = (1 << 20);
561 sf->exhaustive_searches_thresh = (1 << 21);
562 sf->max_exaustive_pct = 100;
563 for (i = 0; i < MAX_MESH_STEP; ++i) {
564 sf->mesh_patterns[i].range = best_quality_mesh_pattern[i].range;
565 sf->mesh_patterns[i].interval = best_quality_mesh_pattern[i].interval;
568 int speed = (oxcf->speed > MAX_MESH_SPEED) ? MAX_MESH_SPEED : oxcf->speed;
569 if (cpi->twopass.fr_content_type == FC_GRAPHICS_ANIMATION)
570 sf->exhaustive_searches_thresh = (1 << 22);
572 sf->exhaustive_searches_thresh = (1 << 23);
573 sf->max_exaustive_pct = good_quality_max_mesh_pct[speed];
575 sf->exhaustive_searches_thresh = sf->exhaustive_searches_thresh << 1;
577 for (i = 0; i < MAX_MESH_STEP; ++i) {
578 sf->mesh_patterns[i].range =
579 good_quality_mesh_patterns[speed][i].range;
580 sf->mesh_patterns[i].interval =
581 good_quality_mesh_patterns[speed][i].interval;
585 // Slow quant, dct and trellis not worthwhile for first pass
586 // so make sure they are always turned off.
588 sf->optimize_coefficients = 0;
590 // No recode for 1 pass.
591 if (oxcf->pass == 0) {
592 sf->recode_loop = DISALLOW_RECODE;
593 sf->optimize_coefficients = 0;
596 if (sf->mv.subpel_search_method == SUBPEL_TREE) {
597 cpi->find_fractional_mv_step = vp9_find_best_sub_pixel_tree;
598 } else if (sf->mv.subpel_search_method == SUBPEL_TREE_PRUNED) {
599 cpi->find_fractional_mv_step = vp9_find_best_sub_pixel_tree_pruned;
600 } else if (sf->mv.subpel_search_method == SUBPEL_TREE_PRUNED_MORE) {
601 cpi->find_fractional_mv_step = vp9_find_best_sub_pixel_tree_pruned_more;
602 } else if (sf->mv.subpel_search_method == SUBPEL_TREE_PRUNED_EVENMORE) {
603 cpi->find_fractional_mv_step = vp9_find_best_sub_pixel_tree_pruned_evenmore;
606 x->optimize = sf->optimize_coefficients == 1 && oxcf->pass != 1;
608 x->min_partition_size = sf->default_min_partition_size;
609 x->max_partition_size = sf->default_max_partition_size;
611 if (!cpi->oxcf.frame_periodic_boost) {
612 sf->max_delta_qindex = 0;