#include "vp9/encoder/vp9_encoder.h"
#include "vp9/encoder/vp9_speed_features.h"
-enum {
- INTRA_ALL = (1 << DC_PRED) |
- (1 << V_PRED) | (1 << H_PRED) |
- (1 << D45_PRED) | (1 << D135_PRED) |
- (1 << D117_PRED) | (1 << D153_PRED) |
- (1 << D207_PRED) | (1 << D63_PRED) |
- (1 << TM_PRED),
- INTRA_DC = (1 << DC_PRED),
- INTRA_DC_TM = (1 << DC_PRED) | (1 << TM_PRED),
- INTRA_DC_H_V = (1 << DC_PRED) | (1 << V_PRED) | (1 << H_PRED),
- INTRA_DC_TM_H_V = (1 << DC_PRED) | (1 << TM_PRED) | (1 << V_PRED) |
- (1 << H_PRED)
-};
-
-enum {
- INTER_ALL = (1 << NEARESTMV) | (1 << NEARMV) | (1 << ZEROMV) | (1 << NEWMV),
- INTER_NEAREST = (1 << NEARESTMV),
- INTER_NEAREST_NEAR_NEW = (1 << NEARESTMV) | (1 << NEARMV) | (1 << NEWMV)
-};
-
-enum {
- DISABLE_ALL_INTER_SPLIT = (1 << THR_COMP_GA) |
- (1 << THR_COMP_LA) |
- (1 << THR_ALTR) |
- (1 << THR_GOLD) |
- (1 << THR_LAST),
-
- DISABLE_ALL_SPLIT = (1 << THR_INTRA) | DISABLE_ALL_INTER_SPLIT,
-
- DISABLE_COMPOUND_SPLIT = (1 << THR_COMP_GA) | (1 << THR_COMP_LA),
-
- LAST_AND_INTRA_SPLIT_ONLY = (1 << THR_COMP_GA) |
- (1 << THR_COMP_LA) |
- (1 << THR_ALTR) |
- (1 << THR_GOLD)
-};
+// Intra only frames, golden frames (except alt ref overlays) and
+// alt ref frames tend to be coded at a higher than ambient quality
+static int frame_is_boosted(const VP9_COMP *cpi) {
+ return frame_is_intra_only(&cpi->common) ||
+ cpi->refresh_alt_ref_frame ||
+ (cpi->refresh_golden_frame && !cpi->rc.is_src_frame_alt_ref) ||
+ vp9_is_upper_layer_key_frame(cpi);
+}
+
static void set_good_speed_feature(VP9_COMP *cpi, VP9_COMMON *cm,
SPEED_FEATURES *sf, int speed) {
+ const int boosted = frame_is_boosted(cpi);
+
sf->adaptive_rd_thresh = 1;
- sf->recode_loop = (speed < 1) ? ALLOW_RECODE : ALLOW_RECODE_KFMAXBW;
sf->allow_skip_recode = 1;
if (speed >= 1) {
sf->use_square_partition_only = !frame_is_intra_only(cm);
sf->less_rectangular_check = 1;
- sf->tx_size_search_method = frame_is_boosted(cpi) ? USE_FULL_RD
- : USE_LARGESTALL;
if (MIN(cm->width, cm->height) >= 720)
sf->disable_split_mask = cm->show_frame ? DISABLE_ALL_SPLIT
sf->intra_uv_mode_mask[TX_32X32] = INTRA_DC_H_V;
sf->intra_y_mode_mask[TX_16X16] = INTRA_DC_H_V;
sf->intra_uv_mode_mask[TX_16X16] = INTRA_DC_H_V;
+
+ sf->tx_size_search_breakout = 1;
+
+ if (MIN(cm->width, cm->height) >= 720)
+ sf->partition_search_breakout_dist_thr = (1 << 23);
+ else
+ sf->partition_search_breakout_dist_thr = (1 << 21);
+ sf->partition_search_breakout_rate_thr = 500;
}
if (speed >= 2) {
+ sf->tx_size_search_method = frame_is_boosted(cpi) ? USE_FULL_RD
+ : USE_LARGESTALL;
+
if (MIN(cm->width, cm->height) >= 720) {
- sf->lf_motion_threshold = LOW_MOTION_THRESHOLD;
- sf->last_partitioning_redo_frequency = 3;
sf->disable_split_mask = cm->show_frame ? DISABLE_ALL_SPLIT
: DISABLE_ALL_INTER_SPLIT;
sf->adaptive_pred_interp_filter = 0;
} else {
sf->disable_split_mask = LAST_AND_INTRA_SPLIT_ONLY;
- sf->last_partitioning_redo_frequency = 2;
- sf->lf_motion_threshold = NO_MOTION_THRESHOLD;
}
sf->reference_masking = 1;
FLAG_SKIP_INTRA_LOWVAR;
sf->disable_filter_search_var_thresh = 100;
sf->comp_inter_joint_search_thresh = BLOCK_SIZES;
- sf->auto_min_max_partition_size = RELAXED_NEIGHBORING_MIN_MAX;
- sf->use_lastframe_partitioning = LAST_FRAME_PARTITION_LOW_MOTION;
- sf->adjust_partitioning_from_last_frame = 1;
+ sf->auto_min_max_partition_size = CONSTRAIN_NEIGHBORING_MIN_MAX;
+
+ if (MIN(cm->width, cm->height) >= 720)
+ sf->partition_search_breakout_dist_thr = (1 << 24);
+ else
+ sf->partition_search_breakout_dist_thr = (1 << 22);
+ sf->partition_search_breakout_rate_thr = 700;
}
if (speed >= 3) {
sf->tx_size_search_method = frame_is_intra_only(cm) ? USE_FULL_RD
: USE_LARGESTALL;
- if (MIN(cm->width, cm->height) >= 720)
+ if (MIN(cm->width, cm->height) >= 720) {
sf->disable_split_mask = DISABLE_ALL_SPLIT;
- else
+ sf->schedule_mode_search = cm->base_qindex < 220 ? 1 : 0;
+ } else {
+ sf->max_intra_bsize = BLOCK_32X32;
sf->disable_split_mask = DISABLE_ALL_INTER_SPLIT;
-
+ sf->schedule_mode_search = cm->base_qindex < 175 ? 1 : 0;
+ }
sf->adaptive_pred_interp_filter = 0;
+ sf->adaptive_mode_search = 1;
+ sf->cb_partition_search = !boosted;
sf->cb_pred_filter_search = 1;
-
- sf->lf_motion_threshold = LOW_MOTION_THRESHOLD;
- sf->last_partitioning_redo_frequency = 3;
+ sf->alt_ref_search_fp = 1;
+ sf->motion_field_mode_search = !boosted;
sf->recode_loop = ALLOW_RECODE_KFMAXBW;
sf->adaptive_rd_thresh = 3;
sf->mode_skip_start = 6;
- sf->use_fast_coef_updates = ONE_LOOP_REDUCED;
- sf->use_fast_coef_costing = 1;
+ sf->intra_y_mode_mask[TX_32X32] = INTRA_DC;
+ sf->intra_uv_mode_mask[TX_32X32] = INTRA_DC;
+ sf->adaptive_interp_filter_search = 1;
+
+ if (MIN(cm->width, cm->height) >= 720)
+ sf->partition_search_breakout_dist_thr = (1 << 25);
+ else
+ sf->partition_search_breakout_dist_thr = (1 << 23);
+ sf->partition_search_breakout_rate_thr = 1000;
}
if (speed >= 4) {
sf->use_square_partition_only = 1;
sf->tx_size_search_method = USE_LARGESTALL;
sf->disable_split_mask = DISABLE_ALL_SPLIT;
+ sf->mv.search_method = BIGDIA;
+ sf->mv.subpel_search_method = SUBPEL_TREE_PRUNED;
sf->adaptive_rd_thresh = 4;
- sf->mode_search_skip_flags |= FLAG_SKIP_COMP_REFMISMATCH |
- FLAG_EARLY_TERMINATE;
+ sf->mode_search_skip_flags |= FLAG_EARLY_TERMINATE;
sf->disable_filter_search_var_thresh = 200;
- sf->use_lastframe_partitioning = LAST_FRAME_PARTITION_ALL;
sf->use_lp32x32fdct = 1;
+ sf->use_fast_coef_updates = ONE_LOOP_REDUCED;
+ sf->use_fast_coef_costing = 1;
+
+ if (MIN(cm->width, cm->height) >= 720)
+ sf->partition_search_breakout_dist_thr = (1 << 26);
+ else
+ sf->partition_search_breakout_dist_thr = (1 << 24);
+ sf->partition_search_breakout_rate_thr = 1500;
}
if (speed >= 5) {
}
static void set_rt_speed_feature(VP9_COMP *cpi, SPEED_FEATURES *sf,
- int speed) {
+ int speed, vp9e_tune_content content) {
VP9_COMMON *const cm = &cpi->common;
- const int frames_since_key =
- cm->frame_type == KEY_FRAME ? 0 : cpi->rc.frames_since_key;
+ const int is_keyframe = cm->frame_type == KEY_FRAME;
+ const int frames_since_key = is_keyframe ? 0 : cpi->rc.frames_since_key;
sf->static_segmentation = 0;
sf->adaptive_rd_thresh = 1;
sf->use_fast_coef_costing = 1;
sf->disable_split_mask = DISABLE_COMPOUND_SPLIT;
sf->use_rd_breakout = 1;
+
sf->adaptive_motion_search = 1;
sf->adaptive_pred_interp_filter = 1;
sf->mv.auto_mv_step_size = 1;
}
if (speed >= 5) {
- sf->use_quant_fp = cm->frame_type == KEY_FRAME ? 0 : 1;
- sf->auto_min_max_partition_size = (cm->frame_type == KEY_FRAME) ?
- RELAXED_NEIGHBORING_MIN_MAX : STRICT_NEIGHBORING_MIN_MAX;
+ sf->use_quant_fp = !is_keyframe;
+ sf->auto_min_max_partition_size = is_keyframe ? RELAXED_NEIGHBORING_MIN_MAX
+ : STRICT_NEIGHBORING_MIN_MAX;
sf->max_partition_size = BLOCK_32X32;
sf->min_partition_size = BLOCK_8X8;
sf->partition_check =
(frames_since_key % sf->last_partitioning_redo_frequency == 1);
- sf->force_frame_boost = cm->frame_type == KEY_FRAME ||
- (frames_since_key %
- (sf->last_partitioning_redo_frequency << 1) == 1);
- sf->max_delta_qindex = (cm->frame_type == KEY_FRAME) ? 20 : 15;
+ sf->force_frame_boost = is_keyframe ||
+ (frames_since_key % (sf->last_partitioning_redo_frequency << 1) == 1);
+ sf->max_delta_qindex = is_keyframe ? 20 : 15;
sf->partition_search_type = REFERENCE_PARTITION;
sf->use_nonrd_pick_mode = 1;
sf->allow_skip_recode = 0;
}
if (speed >= 6) {
+ if (content == VP9E_CONTENT_SCREEN) {
+ int i;
+ // Allow fancy modes at all sizes since SOURCE_VAR_BASED_PARTITION is used
+ for (i = 0; i < BLOCK_SIZES; ++i)
+ sf->inter_mode_mask[i] = INTER_ALL;
+ }
+
// Adaptively switch between SOURCE_VAR_BASED_PARTITION and FIXED_PARTITION.
sf->partition_search_type = SOURCE_VAR_BASED_PARTITION;
sf->search_type_check_frequency = 50;
- sf->tx_size_search_method = (cm->frame_type == KEY_FRAME) ?
- USE_LARGESTALL : USE_TX_8X8;
- sf->max_intra_bsize = BLOCK_8X8;
+ sf->tx_size_search_method = is_keyframe ? USE_LARGESTALL : USE_TX_8X8;
// This feature is only enabled when partition search is disabled.
sf->reuse_inter_pred_sby = 1;
sf->mv.reduce_first_step_size = 1;
}
+
if (speed >= 7) {
sf->mv.search_method = FAST_DIAMOND;
sf->mv.fullpel_search_step_param = 10;
800 : 300;
sf->elevate_newmv_thresh = 2500;
}
+
if (speed >= 12) {
sf->elevate_newmv_thresh = 4000;
sf->mv.subpel_force_stop = 2;
}
+
if (speed >= 13) {
int i;
sf->max_intra_bsize = BLOCK_32X32;
sf->use_lp32x32fdct = 0;
sf->adaptive_motion_search = 0;
sf->adaptive_pred_interp_filter = 0;
+ sf->adaptive_mode_search = 0;
sf->cb_pred_filter_search = 0;
+ sf->cb_partition_search = 0;
+ sf->motion_field_mode_search = 0;
+ sf->alt_ref_search_fp = 0;
sf->use_quant_fp = 0;
sf->reference_masking = 0;
sf->partition_search_type = SEARCH_PARTITION;
sf->mode_search_skip_flags = 0;
sf->force_frame_boost = 0;
sf->max_delta_qindex = 0;
- sf->disable_split_var_thresh = 0;
sf->disable_filter_search_var_thresh = 0;
+ sf->adaptive_interp_filter_search = 0;
+
for (i = 0; i < TX_SIZES; i++) {
sf->intra_y_mode_mask[i] = INTRA_ALL;
sf->intra_uv_mode_mask[i] = INTRA_ALL;
sf->use_fast_coef_updates = TWO_LOOP;
sf->use_fast_coef_costing = 0;
sf->mode_skip_start = MAX_MODES; // Mode index at which mode skip mask set
+ sf->schedule_mode_search = 0;
sf->use_nonrd_pick_mode = 0;
for (i = 0; i < BLOCK_SIZES; ++i)
sf->inter_mode_mask[i] = INTER_ALL;
// Recode loop tolerence %.
sf->recode_tolerance = 25;
sf->default_interp_filter = SWITCHABLE;
+ sf->tx_size_search_breakout = 0;
+ sf->partition_search_breakout_dist_thr = 0;
+ sf->partition_search_breakout_rate_thr = 0;
+
+ if (oxcf->mode == REALTIME)
+ set_rt_speed_feature(cpi, sf, oxcf->speed, oxcf->content);
+ else if (oxcf->mode == GOOD)
+ set_good_speed_feature(cpi, cm, sf, oxcf->speed);
+
+ cpi->full_search_sad = vp9_full_search_sad;
+ cpi->diamond_search_sad = oxcf->mode == BEST ? vp9_full_range_search
+ : vp9_diamond_search_sad;
+ cpi->refining_search_sad = vp9_refining_search_sad;
- switch (oxcf->mode) {
- case ONE_PASS_BEST:
- case TWO_PASS_SECOND_BEST: // This is the best quality mode.
- cpi->diamond_search_sad = vp9_full_range_search;
- break;
- case TWO_PASS_FIRST:
- case ONE_PASS_GOOD:
- case TWO_PASS_SECOND_GOOD:
- set_good_speed_feature(cpi, cm, sf, oxcf->speed);
- break;
- case REALTIME:
- set_rt_speed_feature(cpi, sf, oxcf->speed);
- break;
- }
// Slow quant, dct and trellis not worthwhile for first pass
// so make sure they are always turned off.
- if (cpi->pass == 1)
+ if (oxcf->pass == 1)
sf->optimize_coefficients = 0;
// No recode for 1 pass.
- if (cpi->pass == 0) {
+ if (oxcf->pass == 0) {
sf->recode_loop = DISALLOW_RECODE;
sf->optimize_coefficients = 0;
}
if (sf->mv.subpel_search_method == SUBPEL_TREE) {
cpi->find_fractional_mv_step = vp9_find_best_sub_pixel_tree;
+ } else if (sf->mv.subpel_search_method == SUBPEL_TREE_PRUNED) {
+ cpi->find_fractional_mv_step = vp9_find_best_sub_pixel_tree_pruned;
}
- cpi->mb.optimize = sf->optimize_coefficients == 1 && cpi->pass != 1;
+ cpi->mb.optimize = sf->optimize_coefficients == 1 && oxcf->pass != 1;
if (sf->disable_split_mask == DISABLE_ALL_SPLIT)
sf->adaptive_pred_interp_filter = 0;