50           : early_term_thresh[early_term_idx - 1][size_group];  in early_term_inter_search_with_sse()
60   bp->best_sse = INT64_MAX;  in init_best_pickmode()
61   bp->best_mode = NEARESTMV;  in init_best_pickmode()
62   bp->best_ref_frame = LAST_FRAME;  in init_best_pickmode()
63   bp->best_second_ref_frame = NONE_FRAME;  in init_best_pickmode()
64   bp->best_tx_size = TX_8X8;  in init_best_pickmode()
65   bp->tx_type = DCT_DCT;  in init_best_pickmode()
66   bp->best_pred_filter = av1_broadcast_interp_filter(EIGHTTAP_REGULAR);  in init_best_pickmode()
67   bp->best_mode_skip_txfm = 0;  in init_best_pickmode()
68   bp->best_mode_initial_skip_flag = 0;  in init_best_pickmode()
69   bp->best_pred = NULL;  in init_best_pickmode()
70   bp->best_motion_mode = SIMPLE_TRANSLATION;  in init_best_pickmode()
71   bp->num_proj_ref = 0;  in init_best_pickmode()
72   av1_zero(bp->wm_params);  in init_best_pickmode()
73   av1_zero(bp->pmi);  in init_best_pickmode()
81   BEST_PICKMODE *const best_pickmode = &search_state->best_pickmode;  in update_search_state_nonrd()
83   best_pickmode->best_sse = sse_y;  in update_search_state_nonrd()
84   best_pickmode->best_mode = this_best_mode;  in update_search_state_nonrd()
85   best_pickmode->best_motion_mode = mi->motion_mode;  in update_search_state_nonrd()
86   best_pickmode->wm_params = mi->wm_params;  in update_search_state_nonrd()
87   best_pickmode->num_proj_ref = mi->num_proj_ref;  in update_search_state_nonrd()
88   best_pickmode->best_pred_filter = mi->interp_filters;  in update_search_state_nonrd()
89   best_pickmode->best_tx_size = mi->tx_size;  in update_search_state_nonrd()
90   best_pickmode->best_ref_frame = mi->ref_frame[0];  in update_search_state_nonrd()
91   best_pickmode->best_second_ref_frame = mi->ref_frame[1];  in update_search_state_nonrd()
92   best_pickmode->best_mode_skip_txfm = search_state->this_rdc.skip_txfm;  in update_search_state_nonrd()
93   best_pickmode->best_mode_initial_skip_flag =  in update_search_state_nonrd()
94       (nonskip_rdc->rate == INT_MAX && search_state->this_rdc.skip_txfm);  in update_search_state_nonrd()
95   if (!best_pickmode->best_mode_skip_txfm) {  in update_search_state_nonrd()
96     memcpy(ctx->blk_skip, txfm_info->blk_skip,  in update_search_state_nonrd()
97            sizeof(txfm_info->blk_skip[0]) * ctx->num_4x4_blk);  in update_search_state_nonrd()
104   const int frame_lowmotion = cpi->rc.avg_frame_low_motion;  in subpel_select()
106       cpi->sf.rt_sf.reduce_mv_pel_precision_highmotion;  in subpel_select()
108   // Reduce MV precision for higher int MV value & frame-level motion  in subpel_select()
112         (cpi->common.width * cpi->common.height <= 320 * 240);  in subpel_select()
116     if (abs(mv->as_fullmv.row) >= mv_thresh ||  in subpel_select()
117         abs(mv->as_fullmv.col) >= mv_thresh)  in subpel_select()
122     const int th_idx = reduce_mv_pel_precision_highmotion - 1;  in subpel_select()
130     if (abs(mv->as_fullmv.row) >= (mv_thresh << 1) ||  in subpel_select()
131         abs(mv->as_fullmv.col) >= (mv_thresh << 1))  in subpel_select()
133     else if (abs(mv->as_fullmv.row) >= mv_thresh ||  in subpel_select()
134              abs(mv->as_fullmv.col) >= mv_thresh)  in subpel_select()
137   // Reduce MV precision for relatively static (e.g. background), low-complex  in subpel_select()
139   if (cpi->sf.rt_sf.reduce_mv_pel_precision_lowcomplex >= 2) {  in subpel_select()
140     const int qband = x->qindex >> (QINDEX_BITS - 2);  in subpel_select()
142     if (x->content_state_sb.source_sad_nonrd <= kVeryLowSad &&  in subpel_select()
144       if (x->source_variance < 500)  in subpel_select()
146       else if (x->source_variance < 5000)  in subpel_select()
149   } else if (cpi->sf.rt_sf.reduce_mv_pel_precision_lowcomplex >= 1) {  in subpel_select()
154   return cpi->sf.mv_sf.subpel_force_stop;  in subpel_select()
161   const int qband = x->qindex >> (QINDEX_BITS - 2);  in use_aggressive_subpel_search_method()
164                       (x->content_state_sb.source_sad_nonrd <= kLowSad) ||  in use_aggressive_subpel_search_method()
165                       (x->source_variance < 100)))  in use_aggressive_subpel_search_method()
178  * \param[in]    cpi                      Top-level encoder structure
196   MACROBLOCKD *xd = &x->e_mbd;  in combined_motion_search()
197   const AV1_COMMON *cm = &cpi->common;  in combined_motion_search()
198   const SPEED_FEATURES *sf = &cpi->sf;  in combined_motion_search()
199   MB_MODE_INFO *mi = xd->mi[0];  in combined_motion_search()
200   int step_param = (sf->rt_sf.fullpel_search_step_param)  in combined_motion_search()
201                        ? sf->rt_sf.fullpel_search_step_param  in combined_motion_search()
202                        : cpi->mv_search_params.mv_step_param;  in combined_motion_search()
204   const int ref = mi->ref_frame[0];  in combined_motion_search()
205   const MV ref_mv = av1_get_ref_mv(x, mi->ref_mv_idx).as_mv;  in combined_motion_search()
217     center_mv = tmp_mv->as_mv;  in combined_motion_search()
220       av1_get_default_mv_search_method(x, &cpi->sf.mv_sf, bsize);  in combined_motion_search()
231       &tmp_mv->as_fullmv, &best_mv_stats, NULL);  in combined_motion_search()
234   MV mvp_full = get_mv_from_fullmv(&tmp_mv->as_fullmv);  in combined_motion_search()
236   *rate_mv = av1_mv_bit_cost(&mvp_full, &ref_mv, x->mv_costs->nmv_joint_cost,  in combined_motion_search()
237                              x->mv_costs->mv_cost_stack, MV_COST_WEIGHT);  in combined_motion_search()
240   rv = !(RDCOST(x->rdmult, (*rate_mv), 0) > best_rd_sofar);  in combined_motion_search()
250     if (sf->rt_sf.reduce_mv_pel_precision_highmotion ||  in combined_motion_search()
251         sf->rt_sf.reduce_mv_pel_precision_lowcomplex)  in combined_motion_search()
255     MV subpel_start_mv = get_mv_from_fullmv(&tmp_mv->as_fullmv);  in combined_motion_search()
259             x, sf->rt_sf.use_adaptive_subpel_search, fullpel_performed_well))  in combined_motion_search()
261           xd, cm, &ms_params, subpel_start_mv, &best_mv_stats, &tmp_mv->as_mv,  in combined_motion_search()
262           &dis, &x->pred_sse[ref], NULL);  in combined_motion_search()
264       cpi->mv_search_params.find_fractional_mv_step(  in combined_motion_search()
265           xd, cm, &ms_params, subpel_start_mv, &best_mv_stats, &tmp_mv->as_mv,  in combined_motion_search()
266           &dis, &x->pred_sse[ref], NULL);  in combined_motion_search()
268         av1_mv_bit_cost(&tmp_mv->as_mv, &ref_mv, x->mv_costs->nmv_joint_cost,  in combined_motion_search()
269                         x->mv_costs->mv_cost_stack, MV_COST_WEIGHT);  in combined_motion_search()
273   rv = (tmp_mv->as_mv.col != ref_mv.col || tmp_mv->as_mv.row != ref_mv.row);  in combined_motion_search()
283  * complexity ME for non-LAST frames or calls \c combined_motion_search
285  * \param[in]    cpi                      Top-level encoder structure
293  *                                        for GOLDEN frame
301  * \return Returns -1 if the search was not done, otherwise returns 0.
310   MACROBLOCKD *const xd = &x->e_mbd;  in search_new_mv()
311   MB_MODE_INFO *const mi = xd->mi[0];  in search_new_mv()
312   AV1_COMMON *cm = &cpi->common;  in search_new_mv()
315   if (ref_frame > LAST_FRAME && cpi->oxcf.rc_cfg.mode == AOM_CBR &&  in search_new_mv()
320     if (bsize < BLOCK_16X16) return -1;  in search_new_mv()
326         &x->mbmi_ext.ref_mv_stack[ref_frame][0].this_mv.as_mv, &y_sad_zero,  in search_new_mv()
329     if (tmp_sad > x->pred_mv_sad[LAST_FRAME]) return -1;  in search_new_mv()
331     this_ref_frm_newmv->as_int = mi->mv[0].as_int;  in search_new_mv()
332     int_mv best_mv = mi->mv[0];  in search_new_mv()
336     this_ref_frm_newmv->as_mv.row >>= 3;  in search_new_mv()
337     this_ref_frm_newmv->as_mv.col >>= 3;  in search_new_mv()
341     if (cpi->sf.rt_sf.reduce_mv_pel_precision_highmotion ||  in search_new_mv()
342         cpi->sf.rt_sf.reduce_mv_pel_precision_lowcomplex) {  in search_new_mv()
349     cpi->mv_search_params.find_fractional_mv_step(  in search_new_mv()
351         &x->pred_sse[ref_frame], NULL);  in search_new_mv()
352     this_ref_frm_newmv->as_int = best_mv.as_int;  in search_new_mv()
358     if (this_ref_frm_newmv->as_mv.col == ref_mv.col &&  in search_new_mv()
359         this_ref_frm_newmv->as_mv.row == ref_mv.row)  in search_new_mv()
360       return -1;  in search_new_mv()
362     *rate_mv = av1_mv_bit_cost(&this_ref_frm_newmv->as_mv, &ref_mv,  in search_new_mv()
363                                x->mv_costs->nmv_joint_cost,  in search_new_mv()
364                                x->mv_costs->mv_cost_stack, MV_COST_WEIGHT);  in search_new_mv()
366                                      rate_mv, best_rdc->rdcost, 0)) {  in search_new_mv()
367     return -1;  in search_new_mv()
379       segfeature_active(&cm->seg, segment_id, SEG_LVL_REF_FRAME);  in estimate_single_ref_frame_costs()
385         mode_costs->intra_inter_cost[intra_inter_ctx][0];  in estimate_single_ref_frame_costs()
386     unsigned int base_cost = mode_costs->intra_inter_cost[intra_inter_ctx][1];  in estimate_single_ref_frame_costs()
387     if (cm->current_frame.reference_mode == REFERENCE_MODE_SELECT &&  in estimate_single_ref_frame_costs()
390       base_cost += mode_costs->comp_ref_type_cost[comp_ref_type_ctx][1];  in estimate_single_ref_frame_costs()
395     // add cost for last, golden, altref  in estimate_single_ref_frame_costs()
396     ref_costs_single[LAST_FRAME] += mode_costs->single_ref_cost[0][0][0];  in estimate_single_ref_frame_costs()
397     ref_costs_single[GOLDEN_FRAME] += mode_costs->single_ref_cost[0][0][1];  in estimate_single_ref_frame_costs()
398     ref_costs_single[GOLDEN_FRAME] += mode_costs->single_ref_cost[0][1][0];  in estimate_single_ref_frame_costs()
399     ref_costs_single[ALTREF_FRAME] += mode_costs->single_ref_cost[0][0][1];  in estimate_single_ref_frame_costs()
400     ref_costs_single[ALTREF_FRAME] += mode_costs->single_ref_cost[0][2][0];  in estimate_single_ref_frame_costs()
407   if (x->txfm_search_params.tx_mode_search_type == TX_MODE_SELECT &&  in set_force_skip_flag()
408       cpi->sf.rt_sf.tx_size_level_based_on_qstep &&  in set_force_skip_flag()
409       cpi->sf.rt_sf.tx_size_level_based_on_qstep >= 2) {  in set_force_skip_flag()
410     const int qstep = x->plane[AOM_PLANE_Y].dequant_QTX[1] >> (x->e_mbd.bd - 5);  in set_force_skip_flag()
417     if (sse < qstep_sq && x->source_variance < qstep_sq &&  in set_force_skip_flag()
418         x->color_sensitivity[COLOR_SENS_IDX(AOM_PLANE_U)] == 0 &&  in set_force_skip_flag()
419         x->color_sensitivity[COLOR_SENS_IDX(AOM_PLANE_V)] == 0)  in set_force_skip_flag()
431   MACROBLOCKD *const xd = &x->e_mbd;  in calculate_tx_size()
433   const TxfmSearchParams *txfm_params = &x->txfm_search_params;  in calculate_tx_size()
434   if (txfm_params->tx_mode_search_type == TX_MODE_SELECT) {  in calculate_tx_size()
439     if (cpi->sf.rt_sf.tx_size_level_based_on_qstep) {  in calculate_tx_size()
440       const int qband = x->qindex >> (QINDEX_BITS - 2);  in calculate_tx_size()
444       const int qstep = x->plane[AOM_PLANE_Y].dequant_QTX[1] >> (xd->bd - 5);  in calculate_tx_size()
447       if (cpi->sf.rt_sf.tx_size_level_based_on_qstep >= 2) {  in calculate_tx_size()
453         if (sse < qstep_sq && x->source_variance < qstep_sq &&  in calculate_tx_size()
454             x->color_sensitivity[COLOR_SENS_IDX(AOM_PLANE_U)] == 0 &&  in calculate_tx_size()
455             x->color_sensitivity[COLOR_SENS_IDX(AOM_PLANE_V)] == 0)  in calculate_tx_size()
467                  tx_mode_to_biggest_tx_size[txfm_params->tx_mode_search_type]);  in calculate_tx_size()
471     if (cpi->oxcf.q_cfg.aq_mode == CYCLIC_REFRESH_AQ &&  in calculate_tx_size()
472         cyclic_refresh_segment_id_boosted(xd->mi[0]->segment_id) && is_high_var)  in calculate_tx_size()
479                tx_mode_to_biggest_tx_size[txfm_params->tx_mode_search_type]);  in calculate_tx_size()
482   if (CAP_TX_SIZE_FOR_BSIZE_GT32(txfm_params->tx_mode_search_type, bsize))  in calculate_tx_size()
542   const int nw = 1 << (bw - b_width_log2_lookup[unit_size]);  in calculate_variance()
543   const int nh = 1 << (bh - b_height_log2_lookup[unit_size]);  in calculate_variance()
552       var_o[k] = sse_o[k] - (uint32_t)(((int64_t)sum_o[k] * sum_o[k]) >>  in calculate_variance()
576   AV1_COMMON *const cm = &cpi->common;  in set_early_term_based_on_uv_plane()
577   struct macroblock_plane *const p = &x->plane[AOM_PLANE_Y];  in set_early_term_based_on_uv_plane()
578   const uint32_t dc_quant = p->dequant_QTX[0];  in set_early_term_based_on_uv_plane()
579   const uint32_t ac_quant = p->dequant_QTX[1];  in set_early_term_based_on_uv_plane()
589   if (cpi->oxcf.noise_sensitivity > 0 && denoise_svc(cpi) &&  in set_early_term_based_on_uv_plane()
590       cpi->oxcf.speed > 5)  in set_early_term_based_on_uv_plane()
591     ac_thr = av1_scale_acskip_thresh(ac_thr, cpi->denoiser.denoising_level,  in set_early_term_based_on_uv_plane()
592                                      norm_sum, cpi->svc.temporal_layer_id);  in set_early_term_based_on_uv_plane()
594     ac_thr *= ac_thr_factor(cpi->oxcf.speed, cm->width, cm->height, norm_sum);  in set_early_term_based_on_uv_plane()
596   ac_thr *= ac_thr_factor(cpi->oxcf.speed, cm->width, cm->height, norm_sum);  in set_early_term_based_on_uv_plane()
600   if (cpi->sf.rt_sf.increase_source_sad_thresh) {  in set_early_term_based_on_uv_plane()
612     if (!(sse_tx[k] - var_tx[k] < dc_thr || sse == var)) {  in set_early_term_based_on_uv_plane()
625       int j = plane - 1;  in set_early_term_based_on_uv_plane()
627       if (x->color_sensitivity[COLOR_SENS_IDX(plane)]) {  in set_early_term_based_on_uv_plane()
629         struct macroblock_plane *const puv = &x->plane[plane];  in set_early_term_based_on_uv_plane()
630         struct macroblockd_plane *const puvd = &xd->plane[plane];  in set_early_term_based_on_uv_plane()
632             bsize, puvd->subsampling_x, puvd->subsampling_y);  in set_early_term_based_on_uv_plane()
634         const int shift_ac = cpi->sf.rt_sf.increase_source_sad_thresh ? 5 : 3;  in set_early_term_based_on_uv_plane()
635         const int shift_dc = cpi->sf.rt_sf.increase_source_sad_thresh ? 4 : 3;  in set_early_term_based_on_uv_plane()
637             (puv->dequant_QTX[0] * puv->dequant_QTX[0]) >> shift_dc;  in set_early_term_based_on_uv_plane()
639             (puv->dequant_QTX[1] * puv->dequant_QTX[1]) >> shift_ac;  in set_early_term_based_on_uv_plane()
642         var_uv[j] = cpi->ppi->fn_ptr[uv_bsize].vf(puv->src.buf, puv->src.stride,  in set_early_term_based_on_uv_plane()
643                                                   puvd->dst.buf,  in set_early_term_based_on_uv_plane()
644                                                   puvd->dst.stride, &sse_uv[j]);  in set_early_term_based_on_uv_plane()
646             (sse_uv[j] - var_uv[j] < uv_dc_thr || sse_uv[j] == var_uv[j]))  in set_early_term_based_on_uv_plane()
668       model_rd_with_curvfit(cpi, x, bsize, AOM_PLANE_Y, rd_stats->sse, bw * bh,  in calc_rate_dist_block_param()
669                             &rd_stats->rate, &rd_stats->dist);  in calc_rate_dist_block_param()
673       rd_stats->rate = 0;  in calc_rate_dist_block_param()
674       rd_stats->dist = sse << 4;  in calc_rate_dist_block_param()
690   struct macroblock_plane *const p = &x->plane[AOM_PLANE_Y];  in model_skip_for_sb_y_large_64()
691   struct macroblockd_plane *const pd = &xd->plane[AOM_PLANE_Y];  in model_skip_for_sb_y_large_64()
699   assert(xd->mi[0]->tx_size == TX_16X16);  in model_skip_for_sb_y_large_64()
704   block_variance_16x16_dual(p->src.buf, p->src.stride, pd->dst.buf,  in model_skip_for_sb_y_large_64()
705                             pd->dst.stride, 4 << bw, 4 << bh, &sse, &sum, 16,  in model_skip_for_sb_y_large_64()
708   var = sse - (unsigned int)(((int64_t)sum * sum) >> (bw + bh + 4));  in model_skip_for_sb_y_large_64()
716   rd_stats->sse = sse;  in model_skip_for_sb_y_large_64()
722   MB_MODE_INFO *const mi = xd->mi[0];  in model_skip_for_sb_y_large_64()
723   if (!calculate_rd && cpi->sf.rt_sf.sse_early_term_inter_search &&  in model_skip_for_sb_y_large_64()
725           cpi->sf.rt_sf.sse_early_term_inter_search, bsize, sse, best_sse,  in model_skip_for_sb_y_large_64()
726           mi->mode))  in model_skip_for_sb_y_large_64()
735     const unsigned int num_block = (1 << (bw + bh - 2)) >> 2;  in model_skip_for_sb_y_large_64()
751   if (x->force_zeromv_skip_for_blk) {  in model_skip_for_sb_y_large()
753     rd_stats->rate = 0;  in model_skip_for_sb_y_large()
754     rd_stats->dist = 0;  in model_skip_for_sb_y_large()
755     rd_stats->sse = 0;  in model_skip_for_sb_y_large()
763   const TxfmSearchParams *txfm_params = &x->txfm_search_params;  in model_skip_for_sb_y_large()
764   if (CAP_TX_SIZE_FOR_BSIZE_GT32(txfm_params->tx_mode_search_type, bsize)) {  in model_skip_for_sb_y_large()
765     xd->mi[0]->tx_size = TX_SIZE_FOR_BSIZE_GT32;  in model_skip_for_sb_y_large()
776   struct macroblock_plane *const p = &x->plane[AOM_PLANE_Y];  in model_skip_for_sb_y_large()
777   struct macroblockd_plane *const pd = &xd->plane[AOM_PLANE_Y];  in model_skip_for_sb_y_large()
791   block_variance(p->src.buf, p->src.stride, pd->dst.buf, pd->dst.stride,  in model_skip_for_sb_y_large()
793   var = sse - (unsigned int)(((int64_t)sum * sum) >> (bw + bh + 4));  in model_skip_for_sb_y_large()
801   rd_stats->sse = sse;  in model_skip_for_sb_y_large()
809   xd->mi[0]->tx_size = tx_size;  in model_skip_for_sb_y_large()
811   MB_MODE_INFO *const mi = xd->mi[0];  in model_skip_for_sb_y_large()
812   if (!calculate_rd && cpi->sf.rt_sf.sse_early_term_inter_search &&  in model_skip_for_sb_y_large()
814           cpi->sf.rt_sf.sse_early_term_inter_search, bsize, sse, best_sse,  in model_skip_for_sb_y_large()
815           mi->mode))  in model_skip_for_sb_y_large()
827     unsigned int num_blks = 1 << (bw + bh - 2);  in model_skip_for_sb_y_large()
848   if (x->force_zeromv_skip_for_blk && early_term != NULL) {  in model_rd_for_sb_y()
850     rd_stats->rate = 0;  in model_rd_for_sb_y()
851     rd_stats->dist = 0;  in model_rd_for_sb_y()
852     rd_stats->sse = 0;  in model_rd_for_sb_y()
858   const int ref = xd->mi[0]->ref_frame[0];  in model_rd_for_sb_y()
862   struct macroblock_plane *const p = &x->plane[AOM_PLANE_Y];  in model_rd_for_sb_y()
863   struct macroblockd_plane *const pd = &xd->plane[AOM_PLANE_Y];  in model_rd_for_sb_y()
868   unsigned int var = cpi->ppi->fn_ptr[bsize].vf(  in model_rd_for_sb_y()
869       p->src.buf, p->src.stride, pd->dst.buf, pd->dst.stride, &sse);  in model_rd_for_sb_y()
871   xd->mi[0]->tx_size = calculate_tx_size(cpi, bsize, x, var, sse, &force_skip);  in model_rd_for_sb_y()
885   rd_stats->sse = sse;  in model_rd_for_sb_y()
886   x->pred_sse[ref] = (unsigned int)AOMMIN(sse, UINT_MAX);  in model_rd_for_sb_y()
895   rd_stats->skip_txfm = (rate == 0);  in model_rd_for_sb_y()
897   rd_stats->rate = rate;  in model_rd_for_sb_y()
898   rd_stats->dist = dist;  in model_rd_for_sb_y()
908       if (mbmi_ext->ref_mv_count[ref_frame_type] > idx + 1) {  in get_drl_cost()
909         uint8_t drl_ctx = av1_drl_ctx(mbmi_ext->weight[ref_frame_type], idx);  in get_drl_cost()
919       if (mbmi_ext->ref_mv_count[ref_frame_type] > idx + 1) {  in get_drl_cost()
920         uint8_t drl_ctx = av1_drl_ctx(mbmi_ext->weight[ref_frame_type], idx);  in get_drl_cost()
921         cost += drl_mode_cost0[drl_ctx][ref_mv_idx != (idx - 1)];  in get_drl_cost()
922         if (ref_mv_idx == (idx - 1)) return cost;  in get_drl_cost()
934         ->inter_compound_mode_cost[mode_context][INTER_COMPOUND_OFFSET(mode)];  in cost_mv_ref()
943     mode_cost = mode_costs->newmv_mode_cost[mode_ctx][0];  in cost_mv_ref()
946     mode_cost = mode_costs->newmv_mode_cost[mode_ctx][1];  in cost_mv_ref()
950       mode_cost += mode_costs->zeromv_mode_cost[mode_ctx][0];  in cost_mv_ref()
953       mode_cost += mode_costs->zeromv_mode_cost[mode_ctx][1];  in cost_mv_ref()
955       mode_cost += mode_costs->refmv_mode_cost[mode_ctx][mode != NEARESTMV];  in cost_mv_ref()
977         (mv_row > 16 || mv_row < -16 || mv_col > 16 || mv_col < -16)) {  in newmv_diff_bias()
978       this_rdc->rdcost = this_rdc->rdcost << 2;  in newmv_diff_bias()
981     if (xd->above_mbmi) {  in newmv_diff_bias()
982       above_mv_valid = xd->above_mbmi->mv[0].as_int != INVALID_MV;  in newmv_diff_bias()
983       above_row = xd->above_mbmi->mv[0].as_mv.row;  in newmv_diff_bias()
984       above_col = xd->above_mbmi->mv[0].as_mv.col;  in newmv_diff_bias()
986     if (xd->left_mbmi) {  in newmv_diff_bias()
987       left_mv_valid = xd->left_mbmi->mv[0].as_int != INVALID_MV;  in newmv_diff_bias()
988       left_row = xd->left_mbmi->mv[0].as_mv.row;  in newmv_diff_bias()
989       left_col = xd->left_mbmi->mv[0].as_mv.col;  in newmv_diff_bias()
1003     row_diff = al_mv_average_row - mv_row;  in newmv_diff_bias()
1004     col_diff = al_mv_average_col - mv_col;  in newmv_diff_bias()
1005     if (row_diff > 80 || row_diff < -80 || col_diff > 80 || col_diff < -80) {  in newmv_diff_bias()
1007         this_rdc->rdcost = this_rdc->rdcost << 1;  in newmv_diff_bias()
1009         this_rdc->rdcost = 5 * this_rdc->rdcost >> 2;  in newmv_diff_bias()
1014         (mv_row > 64 || mv_row < -64 || mv_col > 64 || mv_col < -64))  in newmv_diff_bias()
1015       this_rdc->rdcost = 5 * this_rdc->rdcost >> 2;  in newmv_diff_bias()
1025   const BLOCK_SIZE min_size = AOMMAX(bsize - 3, BLOCK_4X4);  in update_thresh_freq_fact()
1028     int *freq_fact = &x->thresh_freq_fact[bs][thr_mode_idx];  in update_thresh_freq_fact()
1030       *freq_fact -= (*freq_fact >> 4);  in update_thresh_freq_fact()
1034                  cpi->sf.inter_sf.adaptive_rd_thresh * RD_THRESH_MAX_FACT);  in update_thresh_freq_fact()
1045   ctx_den->zero_last_cost_orig = zero_last_cost_orig;  in av1_pickmode_ctx_den_update()
1046   ctx_den->ref_frame_cost = ref_frame_cost;  in av1_pickmode_ctx_den_update()
1047   ctx_den->frame_mv = frame_mv;  in av1_pickmode_ctx_den_update()
1048   ctx_den->reuse_inter_pred = reuse_inter_pred;  in av1_pickmode_ctx_den_update()
1049   ctx_den->best_tx_size = bp->best_tx_size;  in av1_pickmode_ctx_den_update()
1050   ctx_den->best_mode = bp->best_mode;  in av1_pickmode_ctx_den_update()
1051   ctx_den->best_ref_frame = bp->best_ref_frame;  in av1_pickmode_ctx_den_update()
1052   ctx_den->best_pred_filter = bp->best_pred_filter;  in av1_pickmode_ctx_den_update()
1053   ctx_den->best_mode_skip_txfm = bp->best_mode_skip_txfm;  in av1_pickmode_ctx_den_update()
1061   // If INTRA or GOLDEN reference was selected, re-evaluate ZEROMV on  in recheck_zeromv_after_denoising()
1065   if (cpi->noise_estimate.enabled && cpi->noise_estimate.level > kLow &&  in recheck_zeromv_after_denoising()
1066       ctx_den->zero_last_cost_orig < (best_rdc->rdcost << 3) &&  in recheck_zeromv_after_denoising()
1067       ((ctx_den->best_ref_frame == INTRA_FRAME && decision >= FILTER_BLOCK) ||  in recheck_zeromv_after_denoising()
1068        (ctx_den->best_ref_frame == GOLDEN_FRAME &&  in recheck_zeromv_after_denoising()
1069         cpi->svc.number_spatial_layers == 1 &&  in recheck_zeromv_after_denoising()
1072     AV1_COMMON *const cm = &cpi->common;  in recheck_zeromv_after_denoising()
1074     const ModeCosts *mode_costs = &x->mode_costs;  in recheck_zeromv_after_denoising()
1075     TxfmSearchInfo *txfm_info = &x->txfm_search_info;  in recheck_zeromv_after_denoising()
1076     MB_MODE_INFO_EXT *const mbmi_ext = &x->mbmi_ext;  in recheck_zeromv_after_denoising()
1078     mi->mode = GLOBALMV;  in recheck_zeromv_after_denoising()
1079     mi->ref_frame[0] = LAST_FRAME;  in recheck_zeromv_after_denoising()
1080     mi->ref_frame[1] = NONE_FRAME;  in recheck_zeromv_after_denoising()
1081     set_ref_ptrs(cm, xd, mi->ref_frame[0], NONE_FRAME);  in recheck_zeromv_after_denoising()
1082     mi->mv[0].as_int = 0;  in recheck_zeromv_after_denoising()
1083     mi->interp_filters = av1_broadcast_interp_filter(EIGHTTAP_REGULAR);  in recheck_zeromv_after_denoising()
1084     xd->plane[AOM_PLANE_Y].pre[0] = yv12_mb[LAST_FRAME][AOM_PLANE_Y];  in recheck_zeromv_after_denoising()
1090         av1_mode_context_analyzer(mbmi_ext->mode_context, mi->ref_frame);  in recheck_zeromv_after_denoising()
1093     this_rdc.rate += ctx_den->ref_frame_cost[LAST_FRAME];  in recheck_zeromv_after_denoising()
1094     this_rdc.rdcost = RDCOST(x->rdmult, this_rdc.rate, this_rdc.dist);  in recheck_zeromv_after_denoising()
1095     txfm_info->skip_txfm = this_rdc.skip_txfm;  in recheck_zeromv_after_denoising()
1098     if (this_rdc.rdcost > best_rdc->rdcost) {  in recheck_zeromv_after_denoising()
1100       mi->mode = best_pickmode->best_mode;  in recheck_zeromv_after_denoising()
1101       mi->ref_frame[0] = best_pickmode->best_ref_frame;  in recheck_zeromv_after_denoising()
1102       set_ref_ptrs(cm, xd, mi->ref_frame[0], NONE_FRAME);  in recheck_zeromv_after_denoising()
1103       mi->interp_filters = best_pickmode->best_pred_filter;  in recheck_zeromv_after_denoising()
1104       if (best_pickmode->best_ref_frame == INTRA_FRAME) {  in recheck_zeromv_after_denoising()
1105         mi->mv[0].as_int = INVALID_MV;  in recheck_zeromv_after_denoising()
1107         mi->mv[0].as_int = ctx_den  in recheck_zeromv_after_denoising()
1108                                ->frame_mv[best_pickmode->best_mode]  in recheck_zeromv_after_denoising()
1109                                          [best_pickmode->best_ref_frame]  in recheck_zeromv_after_denoising()
1111         if (ctx_den->reuse_inter_pred) {  in recheck_zeromv_after_denoising()
1112           xd->plane[AOM_PLANE_Y].pre[0] = yv12_mb[GOLDEN_FRAME][AOM_PLANE_Y];  in recheck_zeromv_after_denoising()
1116       mi->tx_size = best_pickmode->best_tx_size;  in recheck_zeromv_after_denoising()
1117       txfm_info->skip_txfm = best_pickmode->best_mode_skip_txfm;  in recheck_zeromv_after_denoising()
1119       ctx_den->best_ref_frame = LAST_FRAME;  in recheck_zeromv_after_denoising()
1137  * \param[in]    cpi                  Top-level encoder structure
1146  *                                    prediction re-use
1148  * \param[in]    reuse_inter_pred     Flag, indicating prediction re-use
1150  *                                    for prediction re-use
1161  * \c this_rdc and best filter is placed to \c mi->interp_filters. In case
1174   AV1_COMMON *const cm = &cpi->common;  in search_filter_ref()
1175   MACROBLOCKD *const xd = &x->e_mbd;  in search_filter_ref()
1176   struct macroblockd_plane *const pd = &xd->plane[AOM_PLANE_Y];  in search_filter_ref()
1177   MB_MODE_INFO *const mi = xd->mi[0];  in search_filter_ref()
1180       (cpi->sf.interp_sf.disable_dual_filter == 0) ? FILTER_SEARCH_SIZE : 1;  in search_filter_ref()
1187   int best_filter_index = -1;  in search_filter_ref()
1193     init_inter_mode_params(&mi->mv[0].as_mv, inter_pred_params_sr,  in search_filter_ref()
1194                            &subpel_params, xd->block_ref_scale_factors[0],  in search_filter_ref()
1195                            pd->pre->width, pd->pre->height);  in search_filter_ref()
1199     if (cpi->sf.interp_sf.disable_dual_filter &&  in search_filter_ref()
1204     mi->interp_filters.as_int = filters_ref_set[filter_idx].as_int;  in search_filter_ref()
1220         x, xd, cm->features.interp_filter, cm->seq_params->enable_dual_filter);  in search_filter_ref()
1221     cost = RDCOST(x->rdmult, pf_rd_stats[filter_idx].rate,  in search_filter_ref()
1223     pf_tx_size[filter_idx] = mi->tx_size;  in search_filter_ref()
1236         pd->dst.buf = current_pred->data;  in search_filter_ref()
1237         pd->dst.stride = bw;  in search_filter_ref()
1246   mi->interp_filters.as_int = filters_ref_set[best_filter_index].as_int;  in search_filter_ref()
1247   mi->tx_size = pf_tx_size[best_filter_index];  in search_filter_ref()
1248   this_rdc->rate = pf_rd_stats[best_filter_index].rate;  in search_filter_ref()
1249   this_rdc->dist = pf_rd_stats[best_filter_index].dist;  in search_filter_ref()
1250   this_rdc->sse = pf_rd_stats[best_filter_index].sse;  in search_filter_ref()
1251   this_rdc->skip_txfm = (best_skip || best_early_term);  in search_filter_ref()
1254     pd->dst.buf = (*this_mode_pred)->data;  in search_filter_ref()
1255     pd->dst.stride = (*this_mode_pred)->stride;  in search_filter_ref()
1256   } else if (best_filter_index < dim_factor * FILTER_SEARCH_SIZE - 1) {  in search_filter_ref()
1270   const FeatureFlags *const features = &cpi->common.features;  in is_warped_mode_allowed()
1271   const MACROBLOCKD *xd = &x->e_mbd;  in is_warped_mode_allowed()
1273   if (cpi->sf.inter_sf.extra_prune_warped) return 0;  in is_warped_mode_allowed()
1277   if (features->switchable_motion_mode) {  in is_warped_mode_allowed()
1281         xd->global_motion, xd, mbmi, features->allow_warped_motion);  in is_warped_mode_allowed()
1292   AV1_COMMON *const cm = &cpi->common;  in calc_num_proj_ref()
1293   MACROBLOCKD *const xd = &x->e_mbd;  in calc_num_proj_ref()
1294   const FeatureFlags *const features = &cm->features;  in calc_num_proj_ref()
1296   mi->num_proj_ref = 1;  in calc_num_proj_ref()
1298       &x->warp_sample_info[mi->ref_frame[0]];  in calc_num_proj_ref()
1299   int *pts0 = warp_sample_info->pts;  in calc_num_proj_ref()
1300   int *pts_inref0 = warp_sample_info->pts_inref;  in calc_num_proj_ref()
1303   if (features->switchable_motion_mode) {  in calc_num_proj_ref()
1307         xd->global_motion, xd, mi, features->allow_warped_motion);  in calc_num_proj_ref()
1311     if (warp_sample_info->num < 0) {  in calc_num_proj_ref()
1312       warp_sample_info->num = av1_findSamples(cm, xd, pts0, pts_inref0);  in calc_num_proj_ref()
1314     mi->num_proj_ref = warp_sample_info->num;  in calc_num_proj_ref()
1322   AV1_COMMON *const cm = &cpi->common;  in search_motion_mode()
1323   MACROBLOCKD *const xd = &x->e_mbd;  in search_motion_mode()
1324   const FeatureFlags *const features = &cm->features;  in search_motion_mode()
1325   MB_MODE_INFO *const mi = xd->mi[0];  in search_motion_mode()
1330   int best_mode_index = -1;  in search_motion_mode()
1331   const int interp_filter = features->interp_filter;  in search_motion_mode()
1339       &x->warp_sample_info[mi->ref_frame[0]];  in search_motion_mode()
1340   int *pts0 = warp_sample_info->pts;  in search_motion_mode()
1341   int *pts_inref0 = warp_sample_info->pts_inref;  in search_motion_mode()
1343   const int total_samples = mi->num_proj_ref;  in search_motion_mode()
1357     mi->motion_mode = motion_mode;  in search_motion_mode()
1359       mi->interp_filters = av1_broadcast_interp_filter(EIGHTTAP_REGULAR);  in search_motion_mode()
1371           av1_get_switchable_rate(x, xd, cm->features.interp_filter,  in search_motion_mode()
1372                                   cm->seq_params->enable_dual_filter);  in search_motion_mode()
1373       cost = RDCOST(x->rdmult, pf_rd_stats[mode_index].rate,  in search_motion_mode()
1377       const ModeCosts *mode_costs = &x->mode_costs;  in search_motion_mode()
1378       mi->wm_params.wmtype = DEFAULT_WMTYPE;  in search_motion_mode()
1379       mi->interp_filters =  in search_motion_mode()
1385       if (mi->num_proj_ref > 1) {  in search_motion_mode()
1386         mi->num_proj_ref = av1_selectSamples(&mi->mv[0].as_mv, pts, pts_inref,  in search_motion_mode()
1387                                              mi->num_proj_ref, bsize);  in search_motion_mode()
1392       if (!av1_find_projection(mi->num_proj_ref, pts, pts_inref, bsize,  in search_motion_mode()
1393                                mi->mv[0].as_mv.row, mi->mv[0].as_mv.col,  in search_motion_mode()
1394                                &mi->wm_params, mi_row, mi_col)) {  in search_motion_mode()
1395         if (mi->mode == NEWMV) {  in search_motion_mode()
1396           const int_mv mv0 = mi->mv[0];  in search_motion_mode()
1397           const WarpedMotionParams wm_params0 = mi->wm_params;  in search_motion_mode()
1398           const int num_proj_ref0 = mi->num_proj_ref;  in search_motion_mode()
1407                                total_samples, cpi->sf.mv_sf.warp_search_method,  in search_motion_mode()
1408                                cpi->sf.mv_sf.warp_search_iters);  in search_motion_mode()
1409           if (mi->mv[0].as_int == ref_mv.as_int) {  in search_motion_mode()
1413           if (mv0.as_int != mi->mv[0].as_int) {  in search_motion_mode()
1416                 &mi->mv[0].as_mv, &ref_mv.as_mv, x->mv_costs->nmv_joint_cost,  in search_motion_mode()
1417                 x->mv_costs->mv_cost_stack, MV_COST_WEIGHT);  in search_motion_mode()
1421             mi->mv[0] = mv0;  in search_motion_mode()
1422             mi->wm_params = wm_params0;  in search_motion_mode()
1423             mi->num_proj_ref = num_proj_ref0;  in search_motion_mode()
1428                                       AOM_PLANE_Y, av1_num_planes(cm) - 1);  in search_motion_mode()
1438             mode_costs->motion_mode_cost[bsize][mi->motion_mode];  in search_motion_mode()
1439         cost = RDCOST(x->rdmult, pf_rd_stats[mode_index].rate,  in search_motion_mode()
1456   this_rdc->rate = pf_rd_stats[best_mode_index].rate;  in search_motion_mode()
1457   this_rdc->dist = pf_rd_stats[best_mode_index].dist;  in search_motion_mode()
1458   this_rdc->sse = pf_rd_stats[best_mode_index].sse;  in search_motion_mode()
1459   this_rdc->skip_txfm = (best_skip || best_early_term);  in search_motion_mode()
1461   if (best_mode_index < FILTER_SEARCH_SIZE - 1) {  in search_motion_mode()
1487       total_time += ms_stat->total_block_times[bs];  in print_time()
1488       total_blocks += ms_stat->num_blocks[bs];  in print_time()
1493       if (ms_stat->num_blocks[bs] == 0) {  in print_time()
1501              block_size_wide[bs], block_size_high[bs], ms_stat->num_blocks[bs],  in print_time()
1502              ms_stat->total_block_times[bs],  in print_time()
1503              100 * ms_stat->total_block_times[bs] / (float)total_time,  in print_time()
1504              (float)ms_stat->total_block_times[bs] / ms_stat->num_blocks[bs]);  in print_time()
1506         if (ms_stat->nonskipped_search_times[bs][j] == 0) {  in print_time()
1510         int64_t total_mode_time = ms_stat->nonskipped_search_times[bs][j];  in print_time()
1512                ms_stat->num_nonskipped_searches[bs][j],  in print_time()
1513                ms_stat->num_searches[bs][j],  in print_time()
1514                ms_stat->num_nonskipped_searches[bs][j] > 0  in print_time()
1515                    ? (float)ms_stat->nonskipped_search_times[bs][j] /  in print_time()
1516                          ms_stat->num_nonskipped_searches[bs][j]  in print_time()
1519           total_mode_time = ms_stat->ms_time[bs][j] + ms_stat->ifs_time[bs][j] +  in print_time()
1520                             ms_stat->model_rd_time[bs][j] +  in print_time()
1521                             ms_stat->txfm_time[bs][j];  in print_time()
1522           print_stage_time("Motion Search Time", ms_stat->ms_time[bs][j],  in print_time()
1524           print_stage_time("Filter Search Time", ms_stat->ifs_time[bs][j],  in print_time()
1526           print_stage_time("Model    RD   Time", ms_stat->model_rd_time[bs][j],  in print_time()
1528           print_stage_time("Tranfm Search Time", ms_stat->txfm_time[bs][j],  in print_time()
1550   // Enable the pruning for current mode only if it is not the winner mode of  in should_prune_intra_modes_using_neighbors()
1552   return xd->up_available && this_mode != above_mode && xd->left_available &&  in should_prune_intra_modes_using_neighbors()
1558   AV1_COMMON *const cm = &cpi->common;  in av1_nonrd_pick_intra_mode()
1559   MACROBLOCKD *const xd = &x->e_mbd;  in av1_nonrd_pick_intra_mode()
1560   MB_MODE_INFO *const mi = xd->mi[0];  in av1_nonrd_pick_intra_mode()
1564   const TxfmSearchParams *txfm_params = &x->txfm_search_params;  in av1_nonrd_pick_intra_mode()
1565   mi->tx_size =  in av1_nonrd_pick_intra_mode()
1567              tx_mode_to_biggest_tx_size[txfm_params->tx_mode_search_type]);  in av1_nonrd_pick_intra_mode()
1568   assert(IMPLIES(xd->lossless[mi->segment_id], mi->tx_size == TX_4X4));  in av1_nonrd_pick_intra_mode()
1569   const BLOCK_SIZE tx_bsize = txsize_to_bsize[mi->tx_size];  in av1_nonrd_pick_intra_mode()
1571   // If the current block size is the same as the transform block size, enable  in av1_nonrd_pick_intra_mode()
1573   if (cpi->sf.rt_sf.prune_intra_mode_using_best_sad_so_far && bsize == tx_bsize)  in av1_nonrd_pick_intra_mode()
1578   const MB_MODE_INFO *above_mi = xd->above_mbmi;  in av1_nonrd_pick_intra_mode()
1579   const MB_MODE_INFO *left_mi = xd->left_mbmi;  in av1_nonrd_pick_intra_mode()
1584   const unsigned int source_variance = x->source_variance;  in av1_nonrd_pick_intra_mode()
1585   bmode_costs = x->mode_costs.y_mode_costs[above_ctx][left_ctx];  in av1_nonrd_pick_intra_mode()
1591   mi->mv[0].as_int = mi->mv[1].as_int = INVALID_MV;  in av1_nonrd_pick_intra_mode()
1594   // mode tests.  in av1_nonrd_pick_intra_mode()
1604     if (cpi->sf.rt_sf.prune_h_pred_using_best_mode_so_far &&  in av1_nonrd_pick_intra_mode()
1609             xd, cpi->sf.rt_sf.enable_intra_mode_pruning_using_neighbors,  in av1_nonrd_pick_intra_mode()
1626     mi->mode = this_mode;  in av1_nonrd_pick_intra_mode()
1634       this_rdc.rate = x->mode_costs.skip_txfm_cost[skip_ctx][1];  in av1_nonrd_pick_intra_mode()
1636       this_rdc.rate += x->mode_costs.skip_txfm_cost[skip_ctx][0];  in av1_nonrd_pick_intra_mode()
1639     this_rdc.rdcost = RDCOST(x->rdmult, this_rdc.rate, this_rdc.dist);  in av1_nonrd_pick_intra_mode()
1645         memset(ctx->blk_skip, 0,  in av1_nonrd_pick_intra_mode()
1646                sizeof(x->txfm_search_info.blk_skip[0]) * ctx->num_4x4_blk);  in av1_nonrd_pick_intra_mode()
1651   mi->mode = best_mode;  in av1_nonrd_pick_intra_mode()
1653   mi->uv_mode = UV_DC_PRED;  in av1_nonrd_pick_intra_mode()
1659   if (is_lossless_requested(&cpi->oxcf.rc_cfg)) {  in av1_nonrd_pick_intra_mode()
1660     x->txfm_search_info.skip_txfm = 0;  in av1_nonrd_pick_intra_mode()
1661     memset(ctx->blk_skip, 0,  in av1_nonrd_pick_intra_mode()
1662            sizeof(x->txfm_search_info.blk_skip[0]) * ctx->num_4x4_blk);  in av1_nonrd_pick_intra_mode()
1666   store_coding_context_nonrd(x, ctx, mi->mode);  in av1_nonrd_pick_intra_mode()
1676   return ((sf_last->x_scale_fp == sf_golden->x_scale_fp) &&  in is_same_gf_and_last_scale()
1677           (sf_last->y_scale_fp == sf_golden->y_scale_fp));  in is_same_gf_and_last_scale()
1686   AV1_COMMON *const cm = &cpi->common;  in get_ref_frame_use_mask()
1687   const struct segmentation *const seg = &cm->seg;  in get_ref_frame_use_mask()
1688   const int is_small_sb = (cm->seq_params->sb_size == BLOCK_64X64);  in get_ref_frame_use_mask()
1693   int use_alt_ref_frame = cpi->ppi->rtc_ref.set_ref_frame_config ||  in get_ref_frame_use_mask()
1694                           cpi->sf.rt_sf.use_nonrd_altref_frame;  in get_ref_frame_use_mask()
1700   // check if LAST is used as a reference. And only remove golden and altref  in get_ref_frame_use_mask()
1702   if (cpi->ppi->rtc_ref.set_ref_frame_config)  in get_ref_frame_use_mask()
1704         cpi->ref_frame_flags & AOM_LAST_FLAG ? use_last_ref_frame : 0;  in get_ref_frame_use_mask()
1707   if (!cpi->ppi->rtc_ref.set_ref_frame_config && use_last_ref_frame &&  in get_ref_frame_use_mask()
1708       cpi->rc.frames_since_golden == 0 && gf_temporal_ref) {  in get_ref_frame_use_mask()
1712   if (use_last_ref_frame && cpi->sf.rt_sf.short_circuit_low_temp_var &&  in get_ref_frame_use_mask()
1713       x->nonrd_prune_ref_frame_search) {  in get_ref_frame_use_mask()
1716           &x->part_search_info.variance_low[0], mi_row, mi_col, bsize);  in get_ref_frame_use_mask()
1719           &x->part_search_info.variance_low[0], mi_row, mi_col, bsize);  in get_ref_frame_use_mask()
1720     // If force_skip_low_temp_var is set, skip golden reference.  in get_ref_frame_use_mask()
1728       (x->nonrd_prune_ref_frame_search > 2 || x->force_zeromv_skip_for_blk ||  in get_ref_frame_use_mask()
1729        (x->nonrd_prune_ref_frame_search > 1 && bsize > BLOCK_64X64))) {  in get_ref_frame_use_mask()
1734   if (segfeature_active(seg, mi->segment_id, SEG_LVL_REF_FRAME) &&  in get_ref_frame_use_mask()
1735       get_segdata(seg, mi->segment_id, SEG_LVL_REF_FRAME) == GOLDEN_FRAME) {  in get_ref_frame_use_mask()
1740   // Skip golden/altref reference if color is set, on flat blocks with motion.  in get_ref_frame_use_mask()
1741   // For screen: always skip golden/alt (if color_sensitivity_sb_g/alt is set)  in get_ref_frame_use_mask()
1742   // except when x->nonrd_prune_ref_frame_search = 0. This latter flag  in get_ref_frame_use_mask()
1743   // may be set in the variance partition when golden is a much better  in get_ref_frame_use_mask()
1745   // golden/altref completely.  in get_ref_frame_use_mask()
1749       ((cpi->oxcf.tune_cfg.content == AOM_CONTENT_SCREEN &&  in get_ref_frame_use_mask()
1750         x->nonrd_prune_ref_frame_search != 0) ||  in get_ref_frame_use_mask()
1751        (x->source_variance < 200 &&  in get_ref_frame_use_mask()
1752         x->content_state_sb.source_sad_nonrd >= kLowSad))) {  in get_ref_frame_use_mask()
1753     if (x->color_sensitivity_sb_g[COLOR_SENS_IDX(AOM_PLANE_U)] == 1 ||  in get_ref_frame_use_mask()
1754         x->color_sensitivity_sb_g[COLOR_SENS_IDX(AOM_PLANE_V)] == 1)  in get_ref_frame_use_mask()
1756     if (x->color_sensitivity_sb_alt[COLOR_SENS_IDX(AOM_PLANE_U)] == 1 ||  in get_ref_frame_use_mask()
1757         x->color_sensitivity_sb_alt[COLOR_SENS_IDX(AOM_PLANE_V)] == 1)  in get_ref_frame_use_mask()
1761   // For non-screen: if golden and altref are not being selected as references  in get_ref_frame_use_mask()
1762   // (use_golden_ref_frame/use_alt_ref_frame = 0) check to allow golden back  in get_ref_frame_use_mask()
1764   // keep golden as reference. Only do this for the agrressive pruning mode and  in get_ref_frame_use_mask()
1765   // avoid it when color is set for golden reference.  in get_ref_frame_use_mask()
1766   if (cpi->oxcf.tune_cfg.content != AOM_CONTENT_SCREEN &&  in get_ref_frame_use_mask()
1767       (cpi->ref_frame_flags & AOM_LAST_FLAG) && !use_golden_ref_frame &&  in get_ref_frame_use_mask()
1768       !use_alt_ref_frame && x->pred_mv_sad[LAST_FRAME] != INT_MAX &&  in get_ref_frame_use_mask()
1769       x->nonrd_prune_ref_frame_search > 2 &&  in get_ref_frame_use_mask()
1770       x->color_sensitivity_sb_g[COLOR_SENS_IDX(AOM_PLANE_U)] == 0 &&  in get_ref_frame_use_mask()
1771       x->color_sensitivity_sb_g[COLOR_SENS_IDX(AOM_PLANE_V)] == 0) {  in get_ref_frame_use_mask()
1772     int thr = (cm->width * cm->height > RESOLUTION_288P) ? 100 : 150;  in get_ref_frame_use_mask()
1773     int pred = x->pred_mv_sad[LAST_FRAME] >>  in get_ref_frame_use_mask()
1779       cpi->ref_frame_flags & AOM_ALT_FLAG ? use_alt_ref_frame : 0;  in get_ref_frame_use_mask()
1781       cpi->ref_frame_flags & AOM_GOLD_FLAG ? use_golden_ref_frame : 0;  in get_ref_frame_use_mask()
1783   // For spatial layers: enable golden ref if it is set by user and  in get_ref_frame_use_mask()
1785   if (cpi->svc.spatial_layer_id > 0 && (cpi->ref_frame_flags & AOM_GOLD_FLAG) &&  in get_ref_frame_use_mask()
1786       x->content_state_sb.source_sad_nonrd < kHighSad) {  in get_ref_frame_use_mask()
1788         cpi->ppi->rtc_ref.ref_idx[GOLDEN_FRAME - LAST_FRAME];  in get_ref_frame_use_mask()
1789     if (cpi->ppi->rtc_ref.buffer_time_index[buffslot_golden] ==  in get_ref_frame_use_mask()
1790         cpi->svc.current_superframe)  in get_ref_frame_use_mask()
1798   // (LAST, GOLDEN, ALTREF), and if all 3 are not set by user then this  in get_ref_frame_use_mask()
1799   // frame must be an intra-only frame and hence should never enter the  in get_ref_frame_use_mask()
1807   const AV1_COMMON *const cm = &cpi->common;  in is_filter_search_enabled_blk()
1809   if (!cpi->sf.rt_sf.use_nonrd_filter_search) return 0;  in is_filter_search_enabled_blk()
1812   MACROBLOCKD *const xd = &x->e_mbd;  in is_filter_search_enabled_blk()
1814   if (!(xd->left_mbmi && xd->above_mbmi)) {  in is_filter_search_enabled_blk()
1817   } else if (!(is_inter_block(xd->left_mbmi) &&  in is_filter_search_enabled_blk()
1818                is_inter_block(xd->above_mbmi))) {  in is_filter_search_enabled_blk()
1821   } else if (xd->left_mbmi->interp_filters.as_int !=  in is_filter_search_enabled_blk()
1822              xd->above_mbmi->interp_filters.as_int) {  in is_filter_search_enabled_blk()
1826              (xd->left_mbmi->interp_filters.as_filters.x_filter !=  in is_filter_search_enabled_blk()
1831     // enable prediction based on chessboard pattern  in is_filter_search_enabled_blk()
1832     if (xd->left_mbmi->interp_filters.as_filters.x_filter == EIGHTTAP_SMOOTH)  in is_filter_search_enabled_blk()
1837                 get_chessboard_index(cm->current_frame.frame_number)) &  in is_filter_search_enabled_blk()
1855   // Increase mode_rd_thresh value for non-LAST for improved encoding  in skip_mode_by_threshold()
1873   // Skip non-zeromv mode search for non-LAST frame if force_skip_low_temp_var  in skip_mode_by_low_temp()
1874   // is set. If nearestmv for golden frame is 0, zeromv mode will be skipped  in skip_mode_by_low_temp()
1898   // Skip testing non-LAST if this flag is set.  in skip_mode_by_bsize_and_ref_frame()
1913   struct macroblock_plane *const p = &x->plane[0];  in set_block_source_sad()
1914   const int y_sad = cpi->ppi->fn_ptr[bsize].sdf(p->src.buf, p->src.stride,  in set_block_source_sad()
1915                                                 yv12_mb->buf, yv12_mb->stride);  in set_block_source_sad()
1916   if (y_sad == 0) x->block_is_zero_sad = 1;  in set_block_source_sad()
1923   const int subsampling_x = cpi->common.seq_params->subsampling_x;  in set_color_sensitivity()
1924   const int subsampling_y = cpi->common.seq_params->subsampling_y;  in set_color_sensitivity()
1925   const int source_sad_nonrd = x->content_state_sb.source_sad_nonrd;  in set_color_sensitivity()
1926   const int high_res = cpi->common.width * cpi->common.height >= 640 * 360;  in set_color_sensitivity()
1927   if (bsize == cpi->common.seq_params->sb_size) {  in set_color_sensitivity()
1932     if (x->color_sensitivity[COLOR_SENS_IDX(AOM_PLANE_U)] == 2) {  in set_color_sensitivity()
1933       x->color_sensitivity[COLOR_SENS_IDX(AOM_PLANE_U)] =  in set_color_sensitivity()
1936     if (x->color_sensitivity[COLOR_SENS_IDX(AOM_PLANE_V)] == 2) {  in set_color_sensitivity()
1937       x->color_sensitivity[COLOR_SENS_IDX(AOM_PLANE_V)] =  in set_color_sensitivity()
1945   if (source_sad_nonrd >= kMedSad && x->source_variance > 0 && high_res)  in set_color_sensitivity()
1947   if (cpi->oxcf.tune_cfg.content == AOM_CONTENT_SCREEN) {  in set_color_sensitivity()
1948     if (cpi->rc.high_source_sad) shift = 6;  in set_color_sensitivity()
1957   unsigned int thresh_spatial = (cpi->common.width > 1920) ? 5000 : 1000;  in set_color_sensitivity()
1959   // is low, then y-channel is likely good for mode estimation, so keep  in set_color_sensitivity()
1962   if (cpi->noise_estimate.enabled)  in set_color_sensitivity()
1963     noise_level = av1_noise_estimate_extract_level(&cpi->noise_estimate);  in set_color_sensitivity()
1965       cpi->oxcf.tune_cfg.content != AOM_CONTENT_SCREEN && norm_sad < 50) {  in set_color_sensitivity()
1966     x->color_sensitivity[COLOR_SENS_IDX(AOM_PLANE_U)] = 0;  in set_color_sensitivity()
1967     x->color_sensitivity[COLOR_SENS_IDX(AOM_PLANE_V)] = 0;  in set_color_sensitivity()
1970   const int num_planes = av1_num_planes(&cpi->common);  in set_color_sensitivity()
1976     if (x->color_sensitivity[COLOR_SENS_IDX(plane)] == 2 ||  in set_color_sensitivity()
1977         (x->color_sensitivity[COLOR_SENS_IDX(plane)] == 0 &&  in set_color_sensitivity()
1979       struct macroblock_plane *const p = &x->plane[plane];  in set_color_sensitivity()
1983       const int uv_sad = cpi->ppi->fn_ptr[bs].sdf(  in set_color_sensitivity()
1984           p->src.buf, p->src.stride, yv12_mb[plane].buf, yv12_mb[plane].stride);  in set_color_sensitivity()
1988       x->color_sensitivity[COLOR_SENS_IDX(plane)] =  in set_color_sensitivity()
1991         x->color_sensitivity[COLOR_SENS_IDX(plane)] = 1;  in set_color_sensitivity()
2001   MACROBLOCKD *const xd = &x->e_mbd;  in setup_compound_prediction()
2002   MB_MODE_INFO *const mbmi = xd->mi[0];  in setup_compound_prediction()
2003   MB_MODE_INFO_EXT *const mbmi_ext = &x->mbmi_ext;  in setup_compound_prediction()
2016   mbmi_ext->mode_context[ref_frame_comp] = 0;  in setup_compound_prediction()
2017   mbmi_ext->ref_mv_count[ref_frame_comp] = UINT8_MAX;  in setup_compound_prediction()
2018   av1_find_mv_refs(cm, xd, mbmi, ref_frame_comp, mbmi_ext->ref_mv_count,  in setup_compound_prediction()
2019                    xd->ref_mv_stack, xd->weight, NULL, mbmi_ext->global_mvs,  in setup_compound_prediction()
2020                    mbmi_ext->mode_context);  in setup_compound_prediction()
2022   *ref_mv_idx = mbmi->ref_mv_idx + 1;  in setup_compound_prediction()
2029   MACROBLOCKD *const xd = &x->e_mbd;  in set_compound_mode()
2030   MB_MODE_INFO *const mi = xd->mi[0];  in set_compound_mode()
2031   mi->ref_frame[0] = ref_frame;  in set_compound_mode()
2032   mi->ref_frame[1] = ref_frame2;  in set_compound_mode()
2033   mi->compound_idx = 1;  in set_compound_mode()
2034   mi->comp_group_idx = 0;  in set_compound_mode()
2035   mi->interinter_comp.type = COMPOUND_AVERAGE;  in set_compound_mode()
2036   MV_REFERENCE_FRAME ref_frame_comp = av1_ref_frame_type(mi->ref_frame);  in set_compound_mode()
2042         xd->ref_mv_stack[ref_frame_comp][0].this_mv.as_int;  in set_compound_mode()
2044         xd->ref_mv_stack[ref_frame_comp][0].comp_mv.as_int;  in set_compound_mode()
2047         xd->ref_mv_stack[ref_frame_comp][ref_mv_idx].this_mv.as_int;  in set_compound_mode()
2049         xd->ref_mv_stack[ref_frame_comp][ref_mv_idx].comp_mv.as_int;  in set_compound_mode()
2066   // Currently, the thresh for 128 and 16 are not well-tuned. We are using the  in skip_comp_based_on_var()
2114         NEWMV, 0, mbmi_ext, mode_costs->drl_mode_cost0, av1_ref_frame_type(rf));  in is_globalmv_better()
2136   if (x->source_variance < 50 && bsize > BLOCK_16X16) {  in setup_compound_params_from_comp_idx()
2137     if (x->color_sensitivity_sb_g[COLOR_SENS_IDX(AOM_PLANE_U)] == 1 ||  in setup_compound_params_from_comp_idx()
2138         x->color_sensitivity_sb_g[COLOR_SENS_IDX(AOM_PLANE_V)] == 1)  in setup_compound_params_from_comp_idx()
2140     if (x->color_sensitivity_sb_alt[COLOR_SENS_IDX(AOM_PLANE_U)] == 1 ||  in setup_compound_params_from_comp_idx()
2141         x->color_sensitivity_sb_alt[COLOR_SENS_IDX(AOM_PLANE_V)] == 1)  in setup_compound_params_from_comp_idx()
2148       (cpi->sf.rt_sf.ref_frame_comp_nonrd[0] == 0 || skip_gf ||  in setup_compound_params_from_comp_idx()
2149        !(cpi->ref_frame_flags & AOM_GOLD_FLAG))) {  in setup_compound_params_from_comp_idx()
2152              (cpi->sf.rt_sf.ref_frame_comp_nonrd[1] == 0 ||  in setup_compound_params_from_comp_idx()
2153               !(cpi->ref_frame_flags & AOM_LAST2_FLAG))) {  in setup_compound_params_from_comp_idx()
2156              (cpi->sf.rt_sf.ref_frame_comp_nonrd[2] == 0 || skip_alt ||  in setup_compound_params_from_comp_idx()
2157               !(cpi->ref_frame_flags & AOM_ALT_FLAG))) {  in setup_compound_params_from_comp_idx()
2163     setup_compound_prediction(&cpi->common, x, yv12_mb, use_ref_frame_mask, rf,  in setup_compound_params_from_comp_idx()
2234 // Function to setup parameters used for inter mode evaluation in non-rd.
2244   AV1_COMMON *const cm = &cpi->common;  in set_params_nonrd_pick_inter_mode()
2245   MACROBLOCKD *const xd = &x->e_mbd;  in set_params_nonrd_pick_inter_mode()
2246   TxfmSearchInfo *txfm_info = &x->txfm_search_info;  in set_params_nonrd_pick_inter_mode()
2247   MB_MODE_INFO *const mi = xd->mi[0];  in set_params_nonrd_pick_inter_mode()
2248   const ModeCosts *mode_costs = &x->mode_costs;  in set_params_nonrd_pick_inter_mode()
2255       search_state->vars[idx][ref] = UINT_MAX;  in set_params_nonrd_pick_inter_mode()
2256       search_state->uv_dist[idx][ref] = INT64_MAX;  in set_params_nonrd_pick_inter_mode()
2261   av1_copy(x->color_sensitivity, x->color_sensitivity_sb);  in set_params_nonrd_pick_inter_mode()
2263   init_best_pickmode(&search_state->best_pickmode);  in set_params_nonrd_pick_inter_mode()
2267                                   search_state->ref_costs_single);  in set_params_nonrd_pick_inter_mode()
2270   av1_zero(search_state->mode_checked);  in set_params_nonrd_pick_inter_mode()
2272   txfm_info->skip_txfm = 0;  in set_params_nonrd_pick_inter_mode()
2275   av1_invalid_rd_stats(&search_state->best_rdc);  in set_params_nonrd_pick_inter_mode()
2276   av1_invalid_rd_stats(&search_state->this_rdc);  in set_params_nonrd_pick_inter_mode()
2279     x->warp_sample_info[ref_idx].num = -1;  in set_params_nonrd_pick_inter_mode()
2282   mi->bsize = bsize;  in set_params_nonrd_pick_inter_mode()
2283   mi->ref_frame[0] = NONE_FRAME;  in set_params_nonrd_pick_inter_mode()
2284   mi->ref_frame[1] = NONE_FRAME;  in set_params_nonrd_pick_inter_mode()
2287   if (cpi->oxcf.noise_sensitivity > 0) {  in set_params_nonrd_pick_inter_mode()
2288     // if (cpi->ppi->use_svc) denoise_svc_pickmode =  in set_params_nonrd_pick_inter_mode()
2290     if (cpi->denoiser.denoising_level > kDenLowLow && denoise_svc_pickmode)  in set_params_nonrd_pick_inter_mode()
2296   if (cpi->ref_frame_flags & AOM_LAST_FLAG) {  in set_params_nonrd_pick_inter_mode()
2297     find_predictors(cpi, x, LAST_FRAME, search_state->frame_mv,  in set_params_nonrd_pick_inter_mode()
2298                     search_state->yv12_mb, bsize, *force_skip_low_temp_var,  in set_params_nonrd_pick_inter_mode()
2299                     x->force_zeromv_skip_for_blk,  in set_params_nonrd_pick_inter_mode()
2300                     &search_state->use_scaled_ref_frame[LAST_FRAME]);  in set_params_nonrd_pick_inter_mode()
2304                          search_state->use_ref_frame_mask,  in set_params_nonrd_pick_inter_mode()
2307   skip_pred_mv = x->force_zeromv_skip_for_blk ||  in set_params_nonrd_pick_inter_mode()
2308                  (x->nonrd_prune_ref_frame_search > 2 &&  in set_params_nonrd_pick_inter_mode()
2309                   x->color_sensitivity[COLOR_SENS_IDX(AOM_PLANE_U)] != 2 &&  in set_params_nonrd_pick_inter_mode()
2310                   x->color_sensitivity[COLOR_SENS_IDX(AOM_PLANE_V)] != 2);  in set_params_nonrd_pick_inter_mode()
2316     if (search_state->use_ref_frame_mask[ref_frame_iter]) {  in set_params_nonrd_pick_inter_mode()
2317       find_predictors(cpi, x, ref_frame_iter, search_state->frame_mv,  in set_params_nonrd_pick_inter_mode()
2318                       search_state->yv12_mb, bsize, *force_skip_low_temp_var,  in set_params_nonrd_pick_inter_mode()
2320                       &search_state->use_scaled_ref_frame[ref_frame_iter]);  in set_params_nonrd_pick_inter_mode()
2335   AV1_COMMON *const cm = &cpi->common;  in skip_inter_mode_nonrd()
2336   const struct segmentation *const seg = &cm->seg;  in skip_inter_mode_nonrd()
2337   const SVC *const svc = &cpi->svc;  in skip_inter_mode_nonrd()
2338   MACROBLOCKD *const xd = &x->e_mbd;  in skip_inter_mode_nonrd()
2339   MB_MODE_INFO *const mi = xd->mi[0];  in skip_inter_mode_nonrd()
2340   const REAL_TIME_SPEED_FEATURES *const rt_sf = &cpi->sf.rt_sf;  in skip_inter_mode_nonrd()
2345     const int comp_index = idx - num_inter_modes;  in skip_inter_mode_nonrd()
2347             cpi, x, search_state->yv12_mb, this_mode, ref_frame, ref_frame2,  in skip_inter_mode_nonrd()
2348             search_state->frame_mv, search_state->use_ref_frame_mask,  in skip_inter_mode_nonrd()
2360   if (segfeature_active(&cm->seg, segment_id, SEG_LVL_SKIP) &&  in skip_inter_mode_nonrd()
2364   if (x->sb_me_block && *ref_frame == LAST_FRAME) {  in skip_inter_mode_nonrd()
2371         search_state->frame_mv[NEARESTMV][LAST_FRAME].as_int ==  in skip_inter_mode_nonrd()
2372             x->sb_me_mv.as_int) {  in skip_inter_mode_nonrd()
2376         search_state->frame_mv[NEARMV][LAST_FRAME].as_int ==  in skip_inter_mode_nonrd()
2377             x->sb_me_mv.as_int) {  in skip_inter_mode_nonrd()
2386   if (*is_single_pred && search_state->mode_checked[*this_mode][*ref_frame]) {  in skip_inter_mode_nonrd()
2396   aom_usec_timer_start(&x->ms_stat_nonrd.timer1);  in skip_inter_mode_nonrd()
2397   x->ms_stat_nonrd.num_searches[bsize][*this_mode]++;  in skip_inter_mode_nonrd()
2399   mi->mode = *this_mode;  in skip_inter_mode_nonrd()
2400   mi->ref_frame[0] = *ref_frame;  in skip_inter_mode_nonrd()
2401   mi->ref_frame[1] = *ref_frame2;  in skip_inter_mode_nonrd()
2404   if (!search_state->use_ref_frame_mask[*ref_frame]) return true;  in skip_inter_mode_nonrd()
2408   if (x->force_zeromv_skip_for_blk &&  in skip_inter_mode_nonrd()
2410           search_state->frame_mv[*this_mode][*ref_frame].as_int == 0) &&  in skip_inter_mode_nonrd()
2417   if (rt_sf->prune_compoundmode_with_singlemode_var && !*is_single_pred &&  in skip_inter_mode_nonrd()
2419           *this_mode, *ref_frame, *ref_frame2, search_state->frame_mv,  in skip_inter_mode_nonrd()
2420           search_state->mode_checked, search_state->vars,  in skip_inter_mode_nonrd()
2421           search_state->uv_dist)) {  in skip_inter_mode_nonrd()
2426   if (cpi->ppi->use_svc && svc->spatial_layer_id > 0 &&  in skip_inter_mode_nonrd()
2427       ((*ref_frame == LAST_FRAME && svc->skip_mvsearch_last) ||  in skip_inter_mode_nonrd()
2428        (*ref_frame == GOLDEN_FRAME && svc->skip_mvsearch_gf) ||  in skip_inter_mode_nonrd()
2429        (*ref_frame == ALTREF_FRAME && svc->skip_mvsearch_altref))) {  in skip_inter_mode_nonrd()
2435       search_state->frame_mv[*this_mode][*ref_frame] = svc_mv;  in skip_inter_mode_nonrd()
2436     } else if (search_state->frame_mv[*this_mode][*ref_frame].as_int !=  in skip_inter_mode_nonrd()
2449   if (cpi->oxcf.tune_cfg.content == AOM_CONTENT_SCREEN) {  in skip_inter_mode_nonrd()
2450     // If source_sad is computed: skip non-zero motion  in skip_inter_mode_nonrd()
2457     if (rt_sf->source_metrics_sb_nonrd) {  in skip_inter_mode_nonrd()
2458       if ((search_state->frame_mv[*this_mode][*ref_frame].as_int != 0 &&  in skip_inter_mode_nonrd()
2459            x->content_state_sb.source_sad_nonrd == kZeroSad) ||  in skip_inter_mode_nonrd()
2460           (search_state->frame_mv[*this_mode][*ref_frame].as_int == 0 &&  in skip_inter_mode_nonrd()
2461            x->block_is_zero_sad == 0 && *ref_frame == LAST_FRAME &&  in skip_inter_mode_nonrd()
2462            ((x->color_sensitivity_sb[COLOR_SENS_IDX(AOM_PLANE_U)] == 0 &&  in skip_inter_mode_nonrd()
2463              x->color_sensitivity_sb[COLOR_SENS_IDX(AOM_PLANE_V)] == 0) ||  in skip_inter_mode_nonrd()
2464             cpi->rc.high_source_sad) &&  in skip_inter_mode_nonrd()
2465            x->source_variance == 0))  in skip_inter_mode_nonrd()
2469     if (*this_mode == NEWMV && x->source_variance < 100) return true;  in skip_inter_mode_nonrd()
2470     // Skip non-LAST for color on flat blocks.  in skip_inter_mode_nonrd()
2471     if (*ref_frame > LAST_FRAME && x->source_variance == 0 &&  in skip_inter_mode_nonrd()
2472         (x->color_sensitivity[COLOR_SENS_IDX(AOM_PLANE_U)] == 1 ||  in skip_inter_mode_nonrd()
2473          x->color_sensitivity[COLOR_SENS_IDX(AOM_PLANE_V)] == 1))  in skip_inter_mode_nonrd()
2480           *this_mode, *ref_frame, bsize, x->nonrd_prune_ref_frame_search,  in skip_inter_mode_nonrd()
2481           sse_zeromv_norm, rt_sf->nonrd_aggressive_skip))  in skip_inter_mode_nonrd()
2485   if (skip_mode_by_low_temp(*this_mode, *ref_frame, bsize, x->content_state_sb,  in skip_inter_mode_nonrd()
2486                             search_state->frame_mv[*this_mode][*ref_frame],  in skip_inter_mode_nonrd()
2494     // Check for skipping GOLDEN and ALTREF based pred_mv_sad.  in skip_inter_mode_nonrd()
2495     if (rt_sf->nonrd_prune_ref_frame_search > 0 &&  in skip_inter_mode_nonrd()
2496         x->pred_mv_sad[*ref_frame] != INT_MAX && *ref_frame != LAST_FRAME) {  in skip_inter_mode_nonrd()
2497       if ((int64_t)(x->pred_mv_sad[*ref_frame]) > *thresh_sad_pred) return true;  in skip_inter_mode_nonrd()
2502   if (*this_mode == NEARMV && x->pred_mv1_sad[*ref_frame] != INT_MAX &&  in skip_inter_mode_nonrd()
2503       x->pred_mv1_sad[*ref_frame] > (x->pred_mv0_sad[*ref_frame] << 1))  in skip_inter_mode_nonrd()
2510             search_state->frame_mv[*this_mode][*ref_frame],  in skip_inter_mode_nonrd()
2511             cpi->rc.frames_since_golden, cpi->rd.threshes[segment_id][bsize],  in skip_inter_mode_nonrd()
2512             x->thresh_freq_fact[bsize], search_state->best_rdc.rdcost,  in skip_inter_mode_nonrd()
2513             search_state->best_pickmode.best_mode_skip_txfm,  in skip_inter_mode_nonrd()
2514             (rt_sf->nonrd_aggressive_skip ? 1 : 0)))  in skip_inter_mode_nonrd()
2520 // Function to perform inter mode evaluation for non-rd
2534   AV1_COMMON *const cm = &cpi->common;  in handle_inter_mode_nonrd()
2535   MACROBLOCKD *const xd = &x->e_mbd;  in handle_inter_mode_nonrd()
2536   MB_MODE_INFO *const mi = xd->mi[0];  in handle_inter_mode_nonrd()
2537   const MB_MODE_INFO_EXT *const mbmi_ext = &x->mbmi_ext;  in handle_inter_mode_nonrd()
2538   const int mi_row = xd->mi_row;  in handle_inter_mode_nonrd()
2539   const int mi_col = xd->mi_col;  in handle_inter_mode_nonrd()
2540   struct macroblockd_plane *const pd = &xd->plane[AOM_PLANE_Y];  in handle_inter_mode_nonrd()
2542   const InterpFilter filter_ref = cm->features.interp_filter;  in handle_inter_mode_nonrd()
2544   TxfmSearchInfo *txfm_info = &x->txfm_search_info;  in handle_inter_mode_nonrd()
2545   const ModeCosts *mode_costs = &x->mode_costs;  in handle_inter_mode_nonrd()
2546   const REAL_TIME_SPEED_FEATURES *const rt_sf = &cpi->sf.rt_sf;  in handle_inter_mode_nonrd()
2547   BEST_PICKMODE *const best_pickmode = &search_state->best_pickmode;  in handle_inter_mode_nonrd()
2549   MV_REFERENCE_FRAME ref_frame = mi->ref_frame[0];  in handle_inter_mode_nonrd()
2550   MV_REFERENCE_FRAME ref_frame2 = mi->ref_frame[1];  in handle_inter_mode_nonrd()
2551   int_mv *const this_mv = &search_state->frame_mv[this_mode][ref_frame];  in handle_inter_mode_nonrd()
2562   if (x->sb_me_block && this_mode == NEWMV && ref_frame == LAST_FRAME) {  in handle_inter_mode_nonrd()
2564     search_state->frame_mv[NEWMV][LAST_FRAME].as_int = x->sb_me_mv.as_int;  in handle_inter_mode_nonrd()
2567     aom_usec_timer_start(&x->ms_stat_nonrd.timer2);  in handle_inter_mode_nonrd()
2571         cpi, x, search_state->frame_mv, ref_frame, gf_temporal_ref, bsize,  in handle_inter_mode_nonrd()
2572         mi_row, mi_col, &rate_mv, &search_state->best_rdc);  in handle_inter_mode_nonrd()
2574     aom_usec_timer_mark(&x->ms_stat_nonrd.timer2);  in handle_inter_mode_nonrd()
2575     x->ms_stat_nonrd.ms_time[bsize][this_mode] +=  in handle_inter_mode_nonrd()
2576         aom_usec_timer_elapsed(&x->ms_stat_nonrd.timer2);  in handle_inter_mode_nonrd()
2593         search_state->mode_checked[inter_mv_mode][ref_frame] &&  in handle_inter_mode_nonrd()
2594         this_mv->as_int ==  in handle_inter_mode_nonrd()
2595             search_state->frame_mv[inter_mv_mode][ref_frame].as_int) {  in handle_inter_mode_nonrd()
2605   // For screen: for spatially flat blocks with non-zero motion,  in handle_inter_mode_nonrd()
2606   // skip newmv if the motion vector is (0, 0)-LAST, and color is not set.  in handle_inter_mode_nonrd()
2607   if (this_mode == NEWMV && cpi->oxcf.tune_cfg.content == AOM_CONTENT_SCREEN &&  in handle_inter_mode_nonrd()
2608       cpi->svc.spatial_layer_id == 0 && rt_sf->source_metrics_sb_nonrd) {  in handle_inter_mode_nonrd()
2609     if (this_mv->as_int == 0 && ref_frame == LAST_FRAME &&  in handle_inter_mode_nonrd()
2610         x->block_is_zero_sad == 0 &&  in handle_inter_mode_nonrd()
2611         ((x->color_sensitivity_sb[COLOR_SENS_IDX(AOM_PLANE_U)] == 0 &&  in handle_inter_mode_nonrd()
2612           x->color_sensitivity_sb[COLOR_SENS_IDX(AOM_PLANE_V)] == 0) ||  in handle_inter_mode_nonrd()
2613          cpi->rc.high_source_sad) &&  in handle_inter_mode_nonrd()
2614         x->source_variance == 0)  in handle_inter_mode_nonrd()
2618   mi->mode = this_mode;  in handle_inter_mode_nonrd()
2619   mi->mv[0].as_int = this_mv->as_int;  in handle_inter_mode_nonrd()
2620   mi->mv[1].as_int = 0;  in handle_inter_mode_nonrd()
2622     mi->mv[1].as_int = search_state->frame_mv[this_mode][ref_frame2].as_int;  in handle_inter_mode_nonrd()
2630       pd->dst.buf = (*this_mode_pred)->data;  in handle_inter_mode_nonrd()
2631       pd->dst.stride = bw;  in handle_inter_mode_nonrd()
2635   mi->motion_mode = SIMPLE_TRANSLATION;  in handle_inter_mode_nonrd()
2637   if (cpi->oxcf.motion_mode_cfg.allow_warped_motion) {  in handle_inter_mode_nonrd()
2642   if (rt_sf->prune_compoundmode_with_singlecompound_var && !is_single_pred &&  in handle_inter_mode_nonrd()
2648                search_state->vars[INTER_OFFSET(single_mode0)][ref_frame]);  in handle_inter_mode_nonrd()
2651                search_state->vars[INTER_OFFSET(single_mode1)][ref_frame2]);  in handle_inter_mode_nonrd()
2656       (mi->mv[0].as_mv.row & 0x07) || (mi->mv[0].as_mv.col & 0x07);  in handle_inter_mode_nonrd()
2662              (ref_frame == LAST_FRAME || !x->nonrd_prune_ref_frame_search));  in handle_inter_mode_nonrd()
2665     aom_usec_timer_start(&x->ms_stat_nonrd.timer2);  in handle_inter_mode_nonrd()
2668         cpi, x, &search_state->this_rdc, &inter_pred_params_sr, mi_row, mi_col,  in handle_inter_mode_nonrd()
2670         &var, use_model_yrd_large, best_pickmode->best_sse, is_single_pred);  in handle_inter_mode_nonrd()
2672     aom_usec_timer_mark(&x->ms_stat_nonrd.timer2);  in handle_inter_mode_nonrd()
2673     x->ms_stat_nonrd.ifs_time[bsize][this_mode] +=  in handle_inter_mode_nonrd()
2674         aom_usec_timer_elapsed(&x->ms_stat_nonrd.timer2);  in handle_inter_mode_nonrd()
2677   } else if (cpi->oxcf.motion_mode_cfg.allow_warped_motion &&  in handle_inter_mode_nonrd()
2680     search_motion_mode(cpi, x, &search_state->this_rdc, mi_row, mi_col, bsize,  in handle_inter_mode_nonrd()
2682                        best_pickmode->best_sse);  in handle_inter_mode_nonrd()
2684       this_mv[0] = mi->mv[0];  in handle_inter_mode_nonrd()
2688     mi->interp_filters =  in handle_inter_mode_nonrd()
2693       mi->interp_filters = av1_broadcast_interp_filter(EIGHTTAP_REGULAR);  in handle_inter_mode_nonrd()
2695     // If it is sub-pel motion and cb_pred_filter_search is enabled, select  in handle_inter_mode_nonrd()
2696     // the pre-decided filter  in handle_inter_mode_nonrd()
2698       mi->interp_filters = av1_broadcast_interp_filter(filt_select);  in handle_inter_mode_nonrd()
2701     aom_usec_timer_start(&x->ms_stat_nonrd.timer2);  in handle_inter_mode_nonrd()
2706       init_inter_mode_params(&mi->mv[0].as_mv, &inter_pred_params_sr,  in handle_inter_mode_nonrd()
2707                              &subpel_params, xd->block_ref_scale_factors[0],  in handle_inter_mode_nonrd()
2708                              pd->pre->width, pd->pre->height);  in handle_inter_mode_nonrd()
2718                                 &search_state->this_rdc, &this_early_term, 0,  in handle_inter_mode_nonrd()
2719                                 best_pickmode->best_sse, &var, var_threshold);  in handle_inter_mode_nonrd()
2721       model_rd_for_sb_y(cpi, bsize, x, xd, &search_state->this_rdc, &var, 0,  in handle_inter_mode_nonrd()
2725     aom_usec_timer_mark(&x->ms_stat_nonrd.timer2);  in handle_inter_mode_nonrd()
2726     x->ms_stat_nonrd.model_rd_time[bsize][this_mode] +=  in handle_inter_mode_nonrd()
2727         aom_usec_timer_elapsed(&x->ms_stat_nonrd.timer2);  in handle_inter_mode_nonrd()
2733     search_state->vars[INTER_OFFSET(this_mode)][ref_frame] = var;  in handle_inter_mode_nonrd()
2734     if (this_mv->as_int == 0) {  in handle_inter_mode_nonrd()
2735       search_state->vars[INTER_OFFSET(GLOBALMV)][ref_frame] = var;  in handle_inter_mode_nonrd()
2744   if (ref_frame == LAST_FRAME && this_mv->as_int == 0) {  in handle_inter_mode_nonrd()
2745     *sse_zeromv_norm = (unsigned int)(search_state->this_rdc.sse >>  in handle_inter_mode_nonrd()
2751   if (rt_sf->sse_early_term_inter_search &&  in handle_inter_mode_nonrd()
2752       early_term_inter_search_with_sse(rt_sf->sse_early_term_inter_search,  in handle_inter_mode_nonrd()
2753                                        bsize, search_state->this_rdc.sse,  in handle_inter_mode_nonrd()
2754                                        best_pickmode->best_sse, this_mode)) {  in handle_inter_mode_nonrd()
2760   x->ms_stat_nonrd.num_nonskipped_searches[bsize][this_mode]++;  in handle_inter_mode_nonrd()
2764   const int skip_txfm_cost = mode_costs->skip_txfm_cost[skip_ctx][1];  in handle_inter_mode_nonrd()
2765   const int no_skip_txfm_cost = mode_costs->skip_txfm_cost[skip_ctx][0];  in handle_inter_mode_nonrd()
2766   const int64_t sse_y = search_state->this_rdc.sse;  in handle_inter_mode_nonrd()
2769     search_state->this_rdc.skip_txfm = 1;  in handle_inter_mode_nonrd()
2770     search_state->this_rdc.rate = skip_txfm_cost;  in handle_inter_mode_nonrd()
2771     search_state->this_rdc.dist = search_state->this_rdc.sse << 4;  in handle_inter_mode_nonrd()
2774     aom_usec_timer_start(&x->ms_stat_nonrd.timer2);  in handle_inter_mode_nonrd()
2777     av1_block_yrd(x, &search_state->this_rdc, &is_skippable, bsize,  in handle_inter_mode_nonrd()
2778                   mi->tx_size);  in handle_inter_mode_nonrd()
2779     if (search_state->this_rdc.skip_txfm ||  in handle_inter_mode_nonrd()
2780         RDCOST(x->rdmult, search_state->this_rdc.rate,  in handle_inter_mode_nonrd()
2781                search_state->this_rdc.dist) >=  in handle_inter_mode_nonrd()
2782             RDCOST(x->rdmult, 0, search_state->this_rdc.sse)) {  in handle_inter_mode_nonrd()
2783       if (!search_state->this_rdc.skip_txfm) {  in handle_inter_mode_nonrd()
2786         nonskip_rdc = search_state->this_rdc;  in handle_inter_mode_nonrd()
2789       search_state->this_rdc.rate = skip_txfm_cost;  in handle_inter_mode_nonrd()
2790       search_state->this_rdc.skip_txfm = 1;  in handle_inter_mode_nonrd()
2791       search_state->this_rdc.dist = search_state->this_rdc.sse;  in handle_inter_mode_nonrd()
2793       search_state->this_rdc.rate += no_skip_txfm_cost;  in handle_inter_mode_nonrd()
2797     if ((x->color_sensitivity[COLOR_SENS_IDX(AOM_PLANE_U)] ||  in handle_inter_mode_nonrd()
2798          x->color_sensitivity[COLOR_SENS_IDX(AOM_PLANE_V)])) {  in handle_inter_mode_nonrd()
2801           get_plane_block_size(bsize, xd->plane[AOM_PLANE_U].subsampling_x,  in handle_inter_mode_nonrd()
2802                                xd->plane[AOM_PLANE_U].subsampling_y);  in handle_inter_mode_nonrd()
2803       if (x->color_sensitivity[COLOR_SENS_IDX(AOM_PLANE_U)]) {  in handle_inter_mode_nonrd()
2807       if (x->color_sensitivity[COLOR_SENS_IDX(AOM_PLANE_V)]) {  in handle_inter_mode_nonrd()
2814       if (rdc_uv.dist < x->min_dist_inter_uv)  in handle_inter_mode_nonrd()
2815         x->min_dist_inter_uv = rdc_uv.dist;  in handle_inter_mode_nonrd()
2816       search_state->this_rdc.sse += sse_uv;  in handle_inter_mode_nonrd()
2818       if (search_state->this_rdc.skip_txfm && !rdc_uv.skip_txfm &&  in handle_inter_mode_nonrd()
2820         search_state->this_rdc = nonskip_rdc;  in handle_inter_mode_nonrd()
2822         search_state->uv_dist[INTER_OFFSET(this_mode)][ref_frame] = rdc_uv.dist;  in handle_inter_mode_nonrd()
2824       search_state->this_rdc.rate += rdc_uv.rate;  in handle_inter_mode_nonrd()
2825       search_state->this_rdc.dist += rdc_uv.dist;  in handle_inter_mode_nonrd()
2826       search_state->this_rdc.skip_txfm =  in handle_inter_mode_nonrd()
2827           search_state->this_rdc.skip_txfm && rdc_uv.skip_txfm;  in handle_inter_mode_nonrd()
2830     aom_usec_timer_mark(&x->ms_stat_nonrd.timer2);  in handle_inter_mode_nonrd()
2831     x->ms_stat_nonrd.txfm_time[bsize][this_mode] +=  in handle_inter_mode_nonrd()
2832         aom_usec_timer_elapsed(&x->ms_stat_nonrd.timer2);  in handle_inter_mode_nonrd()
2838   search_state->this_rdc.rate += rate_mv;  in handle_inter_mode_nonrd()
2841         av1_mode_context_analyzer(mbmi_ext->mode_context, mi->ref_frame);  in handle_inter_mode_nonrd()
2842     search_state->this_rdc.rate += cost_mv_ref(mode_costs, this_mode, mode_ctx);  in handle_inter_mode_nonrd()
2847         this_mv->as_int == search_state->frame_mv[GLOBALMV][ref_frame].as_int) {  in handle_inter_mode_nonrd()
2849                              search_state->single_inter_mode_costs, mbmi_ext)) {  in handle_inter_mode_nonrd()
2854     search_state->this_rdc.rate +=  in handle_inter_mode_nonrd()
2856             ->single_inter_mode_costs[INTER_OFFSET(this_best_mode)][ref_frame];  in handle_inter_mode_nonrd()
2859   if (is_single_pred && this_mv->as_int == 0 && var < UINT_MAX) {  in handle_inter_mode_nonrd()
2860     search_state->vars[INTER_OFFSET(GLOBALMV)][ref_frame] = var;  in handle_inter_mode_nonrd()
2863   search_state->this_rdc.rate += search_state->ref_costs_single[ref_frame];  in handle_inter_mode_nonrd()
2865   search_state->this_rdc.rdcost = RDCOST(x->rdmult, search_state->this_rdc.rate,  in handle_inter_mode_nonrd()
2866                                          search_state->this_rdc.dist);  in handle_inter_mode_nonrd()
2867   if (cpi->oxcf.rc_cfg.mode == AOM_CBR && is_single_pred) {  in handle_inter_mode_nonrd()
2868     newmv_diff_bias(xd, this_best_mode, &search_state->this_rdc, bsize,  in handle_inter_mode_nonrd()
2869                     search_state->frame_mv[this_best_mode][ref_frame].as_mv.row,  in handle_inter_mode_nonrd()
2870                     search_state->frame_mv[this_best_mode][ref_frame].as_mv.col,  in handle_inter_mode_nonrd()
2871                     cpi->speed, x->source_variance, x->content_state_sb);  in handle_inter_mode_nonrd()
2875   if (cpi->oxcf.noise_sensitivity > 0 && denoise_svc_pickmode &&  in handle_inter_mode_nonrd()
2876       cpi->denoiser.denoising_level > kDenLowLow) {  in handle_inter_mode_nonrd()
2879     if (ref_frame == LAST_FRAME && this_mv->as_int == 0)  in handle_inter_mode_nonrd()
2880       *zero_last_cost_orig = search_state->this_rdc.rdcost;  in handle_inter_mode_nonrd()
2886   search_state->mode_checked[this_mode][ref_frame] = 1;  in handle_inter_mode_nonrd()
2887   search_state->mode_checked[this_best_mode][ref_frame] = 1;  in handle_inter_mode_nonrd()
2891         abs(search_state->frame_mv[this_best_mode][ref_frame].as_mv.row) +  in handle_inter_mode_nonrd()
2892         abs(search_state->frame_mv[this_best_mode][ref_frame].as_mv.col);  in handle_inter_mode_nonrd()
2900   aom_usec_timer_mark(&x->ms_stat_nonrd.timer1);  in handle_inter_mode_nonrd()
2901   x->ms_stat_nonrd.nonskipped_search_times[bsize][this_mode] +=  in handle_inter_mode_nonrd()
2902       aom_usec_timer_elapsed(&x->ms_stat_nonrd.timer1);  in handle_inter_mode_nonrd()
2905   if (x->sb_me_block && ref_frame == LAST_FRAME &&  in handle_inter_mode_nonrd()
2906       search_state->frame_mv[this_best_mode][ref_frame].as_int ==  in handle_inter_mode_nonrd()
2907           x->sb_me_mv.as_int)  in handle_inter_mode_nonrd()
2911   if (search_state->this_rdc.rdcost < search_state->best_rdc.rdcost) {  in handle_inter_mode_nonrd()
2912     search_state->best_rdc = search_state->this_rdc;  in handle_inter_mode_nonrd()
2918     search_state->frame_mv_best[this_best_mode][ref_frame].as_int =  in handle_inter_mode_nonrd()
2919         search_state->frame_mv[this_best_mode][ref_frame].as_int;  in handle_inter_mode_nonrd()
2921       search_state->frame_mv_best[this_best_mode][ref_frame2].as_int =  in handle_inter_mode_nonrd()
2922           search_state->frame_mv[this_best_mode][ref_frame2].as_int;  in handle_inter_mode_nonrd()
2926       free_pred_buffer(best_pickmode->best_pred);  in handle_inter_mode_nonrd()
2927       best_pickmode->best_pred = *this_mode_pred;  in handle_inter_mode_nonrd()
2933   if (*best_early_term && (idx > 0 || rt_sf->nonrd_aggressive_skip)) {  in handle_inter_mode_nonrd()
2934     txfm_info->skip_txfm = 1;  in handle_inter_mode_nonrd()
2935     if (!x->sb_me_block || *sb_me_has_been_tested) return false;  in handle_inter_mode_nonrd()
2940 // Function to perform screen content mode evaluation for non-rd
2947   AV1_COMMON *const cm = &cpi->common;  in handle_screen_content_mode_nonrd()
2948   const REAL_TIME_SPEED_FEATURES *const rt_sf = &cpi->sf.rt_sf;  in handle_screen_content_mode_nonrd()
2949   MACROBLOCKD *const xd = &x->e_mbd;  in handle_screen_content_mode_nonrd()
2950   MB_MODE_INFO *const mi = xd->mi[0];  in handle_screen_content_mode_nonrd()
2951   struct macroblockd_plane *const pd = &xd->plane[0];  in handle_screen_content_mode_nonrd()
2954   TxfmSearchInfo *txfm_info = &x->txfm_search_info;  in handle_screen_content_mode_nonrd()
2955   BEST_PICKMODE *const best_pickmode = &search_state->best_pickmode;  in handle_screen_content_mode_nonrd()
2957   // TODO(marpan): Only allow for 8 bit-depth for now, re-enable for 10/12 bit  in handle_screen_content_mode_nonrd()
2959   if (cm->seq_params->bit_depth == 8 &&  in handle_screen_content_mode_nonrd()
2960       cpi->oxcf.tune_cfg.content == AOM_CONTENT_SCREEN && !skip_idtx_palette &&  in handle_screen_content_mode_nonrd()
2961       !cpi->oxcf.txfm_cfg.use_inter_dct_only && !x->force_zeromv_skip_for_blk &&  in handle_screen_content_mode_nonrd()
2962       is_inter_mode(best_pickmode->best_mode) &&  in handle_screen_content_mode_nonrd()
2963       best_pickmode->best_pred != NULL &&  in handle_screen_content_mode_nonrd()
2964       (!rt_sf->prune_idtx_nonrd ||  in handle_screen_content_mode_nonrd()
2965        (rt_sf->prune_idtx_nonrd && bsize <= BLOCK_32X32 &&  in handle_screen_content_mode_nonrd()
2966         best_pickmode->best_mode_skip_txfm != 1 && x->source_variance > 200))) {  in handle_screen_content_mode_nonrd()
2971     pd->dst.buf = this_mode_pred->data;  in handle_screen_content_mode_nonrd()
2972     pd->dst.stride = bw;  in handle_screen_content_mode_nonrd()
2973     const PRED_BUFFER *const best_pred = best_pickmode->best_pred;  in handle_screen_content_mode_nonrd()
2974     av1_block_yrd_idtx(x, best_pred->data, best_pred->stride, &idtx_rdc,  in handle_screen_content_mode_nonrd()
2975                        &is_skippable, bsize, mi->tx_size);  in handle_screen_content_mode_nonrd()
2976     int64_t idx_rdcost_y = RDCOST(x->rdmult, idtx_rdc.rate, idtx_rdc.dist);  in handle_screen_content_mode_nonrd()
2979     if ((x->color_sensitivity[COLOR_SENS_IDX(AOM_PLANE_U)] ||  in handle_screen_content_mode_nonrd()
2980          x->color_sensitivity[COLOR_SENS_IDX(AOM_PLANE_V)])) {  in handle_screen_content_mode_nonrd()
2983           get_plane_block_size(bsize, xd->plane[AOM_PLANE_U].subsampling_x,  in handle_screen_content_mode_nonrd()
2984                                xd->plane[AOM_PLANE_U].subsampling_y);  in handle_screen_content_mode_nonrd()
2985       if (x->color_sensitivity[COLOR_SENS_IDX(AOM_PLANE_U)]) {  in handle_screen_content_mode_nonrd()
2989       if (x->color_sensitivity[COLOR_SENS_IDX(AOM_PLANE_V)]) {  in handle_screen_content_mode_nonrd()
2995       if (rdc_uv.dist < x->min_dist_inter_uv)  in handle_screen_content_mode_nonrd()
2996         x->min_dist_inter_uv = rdc_uv.dist;  in handle_screen_content_mode_nonrd()
3000       if (idx_rdcost_y == 0 && rdc_uv.dist > 0 && x->source_variance < 3000 &&  in handle_screen_content_mode_nonrd()
3001           x->content_state_sb.source_sad_nonrd > kMedSad)  in handle_screen_content_mode_nonrd()
3004     int64_t idx_rdcost = RDCOST(x->rdmult, idtx_rdc.rate, idtx_rdc.dist);  in handle_screen_content_mode_nonrd()
3005     if (allow_idtx && idx_rdcost < search_state->best_rdc.rdcost) {  in handle_screen_content_mode_nonrd()
3006       best_pickmode->tx_type = IDTX;  in handle_screen_content_mode_nonrd()
3007       search_state->best_rdc.rdcost = idx_rdcost;  in handle_screen_content_mode_nonrd()
3008       best_pickmode->best_mode_skip_txfm = idtx_rdc.skip_txfm;  in handle_screen_content_mode_nonrd()
3010         memcpy(ctx->blk_skip, txfm_info->blk_skip,  in handle_screen_content_mode_nonrd()
3011                sizeof(txfm_info->blk_skip[0]) * ctx->num_4x4_blk);  in handle_screen_content_mode_nonrd()
3013       xd->tx_type_map[0] = best_pickmode->tx_type;  in handle_screen_content_mode_nonrd()
3014       memset(ctx->tx_type_map, best_pickmode->tx_type, ctx->num_4x4_blk);  in handle_screen_content_mode_nonrd()
3015       memset(xd->tx_type_map, best_pickmode->tx_type, ctx->num_4x4_blk);  in handle_screen_content_mode_nonrd()
3017     pd->dst = *orig_dst;  in handle_screen_content_mode_nonrd()
3022       search_state->ref_costs_single[INTRA_FRAME];  in handle_screen_content_mode_nonrd()
3024   if (!is_mode_intra(best_pickmode->best_mode)) {  in handle_screen_content_mode_nonrd()
3025     PRED_BUFFER *const best_pred = best_pickmode->best_pred;  in handle_screen_content_mode_nonrd()
3027       if (best_pred->data == orig_dst->buf) {  in handle_screen_content_mode_nonrd()
3029         aom_convolve_copy(best_pred->data, best_pred->stride,  in handle_screen_content_mode_nonrd()
3030                           this_mode_pred->data, this_mode_pred->stride, bw, bh);  in handle_screen_content_mode_nonrd()
3031         best_pickmode->best_pred = this_mode_pred;  in handle_screen_content_mode_nonrd()
3034     pd->dst = *orig_dst;  in handle_screen_content_mode_nonrd()
3038                                &search_state->this_rdc,  in handle_screen_content_mode_nonrd()
3039                                search_state->best_rdc.rdcost);  in handle_screen_content_mode_nonrd()
3041   if (search_state->this_rdc.rdcost < search_state->best_rdc.rdcost) {  in handle_screen_content_mode_nonrd()
3042     best_pickmode->pmi = mi->palette_mode_info;  in handle_screen_content_mode_nonrd()
3043     best_pickmode->best_mode = DC_PRED;  in handle_screen_content_mode_nonrd()
3044     mi->mv[0].as_int = INVALID_MV;  in handle_screen_content_mode_nonrd()
3045     mi->mv[1].as_int = INVALID_MV;  in handle_screen_content_mode_nonrd()
3046     best_pickmode->best_ref_frame = INTRA_FRAME;  in handle_screen_content_mode_nonrd()
3047     best_pickmode->best_second_ref_frame = NONE;  in handle_screen_content_mode_nonrd()
3048     search_state->best_rdc.rate = search_state->this_rdc.rate;  in handle_screen_content_mode_nonrd()
3049     search_state->best_rdc.dist = search_state->this_rdc.dist;  in handle_screen_content_mode_nonrd()
3050     search_state->best_rdc.rdcost = search_state->this_rdc.rdcost;  in handle_screen_content_mode_nonrd()
3051     best_pickmode->best_mode_skip_txfm = search_state->this_rdc.skip_txfm;  in handle_screen_content_mode_nonrd()
3053     if (x->color_sensitivity[COLOR_SENS_IDX(AOM_PLANE_U)] ||  in handle_screen_content_mode_nonrd()
3054         x->color_sensitivity[COLOR_SENS_IDX(AOM_PLANE_V)])  in handle_screen_content_mode_nonrd()
3055       search_state->this_rdc.skip_txfm = 0;  in handle_screen_content_mode_nonrd()
3056     if (!search_state->this_rdc.skip_txfm) {  in handle_screen_content_mode_nonrd()
3057       memcpy(ctx->blk_skip, txfm_info->blk_skip,  in handle_screen_content_mode_nonrd()
3058              sizeof(txfm_info->blk_skip[0]) * ctx->num_4x4_blk);  in handle_screen_content_mode_nonrd()
3060     if (xd->tx_type_map[0] != DCT_DCT)  in handle_screen_content_mode_nonrd()
3061       av1_copy_array(ctx->tx_type_map, xd->tx_type_map, ctx->num_4x4_blk);  in handle_screen_content_mode_nonrd()
3065 /*!\brief AV1 inter mode selection based on Non-RD optimized model.
3069  * Top level function for Non-RD optimized inter mode selection.
3078  * \param[in]    cpi            Top-level encoder structure
3097   AV1_COMMON *const cm = &cpi->common;  in av1_nonrd_pick_inter_mode_sb()
3098   SVC *const svc = &cpi->svc;  in av1_nonrd_pick_inter_mode_sb()
3099   MACROBLOCKD *const xd = &x->e_mbd;  in av1_nonrd_pick_inter_mode_sb()
3100   MB_MODE_INFO *const mi = xd->mi[0];  in av1_nonrd_pick_inter_mode_sb()
3101   struct macroblockd_plane *const pd = &xd->plane[AOM_PLANE_Y];  in av1_nonrd_pick_inter_mode_sb()
3102   const MB_MODE_INFO_EXT *const mbmi_ext = &x->mbmi_ext;  in av1_nonrd_pick_inter_mode_sb()
3104   const unsigned char segment_id = mi->segment_id;  in av1_nonrd_pick_inter_mode_sb()
3109   const REAL_TIME_SPEED_FEATURES *const rt_sf = &cpi->sf.rt_sf;  in av1_nonrd_pick_inter_mode_sb()
3110   bool check_globalmv = rt_sf->check_globalmv_on_single_ref;  in av1_nonrd_pick_inter_mode_sb()
3115       rt_sf->reuse_inter_pred_nonrd && cm->seq_params->bit_depth == AOM_BITS_8;  in av1_nonrd_pick_inter_mode_sb()
3125   struct buf_2d orig_dst = pd->dst;  in av1_nonrd_pick_inter_mode_sb()
3126   const TxfmSearchParams *txfm_params = &x->txfm_search_params;  in av1_nonrd_pick_inter_mode_sb()
3127   TxfmSearchInfo *txfm_info = &x->txfm_search_info;  in av1_nonrd_pick_inter_mode_sb()
3130   assert(cpi->mt_info.num_workers <= 1);  in av1_nonrd_pick_inter_mode_sb()
3131   aom_usec_timer_start(&x->ms_stat_nonrd.bsize_timer);  in av1_nonrd_pick_inter_mode_sb()
3134   const int mi_row = xd->mi_row;  in av1_nonrd_pick_inter_mode_sb()
3135   const int mi_col = xd->mi_col;  in av1_nonrd_pick_inter_mode_sb()
3147   const ModeCosts *mode_costs = &x->mode_costs;  in av1_nonrd_pick_inter_mode_sb()
3149   av1_setup_scale_factors_for_frame(&sf_no_scale, cm->width, cm->height,  in av1_nonrd_pick_inter_mode_sb()
3150                                     cm->width, cm->height);  in av1_nonrd_pick_inter_mode_sb()
3157     tmp_buffer[3].data = pd->dst.buf;  in av1_nonrd_pick_inter_mode_sb()
3158     tmp_buffer[3].stride = pd->dst.stride;  in av1_nonrd_pick_inter_mode_sb()
3167   // is half pixel shifted to left and top, so (-4, -4). This has more effect  in av1_nonrd_pick_inter_mode_sb()
3170   if (cpi->ppi->use_svc && svc->spatial_layer_id > 0 &&  in av1_nonrd_pick_inter_mode_sb()
3171       !svc->has_lower_quality_layer &&  in av1_nonrd_pick_inter_mode_sb()
3172       svc->downsample_filter_phase[svc->spatial_layer_id - 1] == 8 &&  in av1_nonrd_pick_inter_mode_sb()
3173       cm->width * cm->height > 640 * 480) {  in av1_nonrd_pick_inter_mode_sb()
3174     svc_mv.as_mv.row = -4;  in av1_nonrd_pick_inter_mode_sb()
3175     svc_mv.as_mv.col = -4;  in av1_nonrd_pick_inter_mode_sb()
3188   if (rt_sf->use_comp_ref_nonrd && is_comp_ref_allowed(bsize)) {  in av1_nonrd_pick_inter_mode_sb()
3191       comp_use_zero_zeromv_only = rt_sf->check_only_zero_zeromv_on_large_blocks;  in av1_nonrd_pick_inter_mode_sb()
3199   if (x->pred_mv_sad[LAST_FRAME] != INT_MAX) {  in av1_nonrd_pick_inter_mode_sb()
3200     thresh_sad_pred = ((int64_t)x->pred_mv_sad[LAST_FRAME]) << 1;  in av1_nonrd_pick_inter_mode_sb()
3202     if (rt_sf->nonrd_prune_ref_frame_search == 1)  in av1_nonrd_pick_inter_mode_sb()
3203       thresh_sad_pred += (x->pred_mv_sad[LAST_FRAME] >> 2);  in av1_nonrd_pick_inter_mode_sb()
3208   // decide block-level interp filter search flags:  in av1_nonrd_pick_inter_mode_sb()
3216       x->content_state_sb.source_sad_nonrd > kVeryLowSad  in av1_nonrd_pick_inter_mode_sb()
3217           ? cpi->sf.interp_sf.cb_pred_filter_search  in av1_nonrd_pick_inter_mode_sb()
3224   x->ms_stat_nonrd.num_blocks[bsize]++;  in av1_nonrd_pick_inter_mode_sb()
3227   mi->tx_size = AOMMIN(  in av1_nonrd_pick_inter_mode_sb()
3229              tx_mode_to_biggest_tx_size[txfm_params->tx_mode_search_type]),  in av1_nonrd_pick_inter_mode_sb()
3234                                mbmi_ext->mode_context);  in av1_nonrd_pick_inter_mode_sb()
3241   init_inter_block_params(&inter_pred_params_sr, pd->width, pd->height,  in av1_nonrd_pick_inter_mode_sb()
3242                           mi_row * MI_SIZE, mi_col * MI_SIZE, pd->subsampling_x,  in av1_nonrd_pick_inter_mode_sb()
3243                           pd->subsampling_y, xd->bd, is_cur_buf_hbd(xd),  in av1_nonrd_pick_inter_mode_sb()
3246       get_conv_params(/*do_average=*/0, AOM_PLANE_Y, xd->bd);  in av1_nonrd_pick_inter_mode_sb()
3248   x->block_is_zero_sad = x->content_state_sb.source_sad_nonrd == kZeroSad ||  in av1_nonrd_pick_inter_mode_sb()
3249                          segfeature_active(&cm->seg, segment_id, SEG_LVL_SKIP);  in av1_nonrd_pick_inter_mode_sb()
3250   if (cpi->oxcf.tune_cfg.content == AOM_CONTENT_SCREEN &&  in av1_nonrd_pick_inter_mode_sb()
3251       !x->force_zeromv_skip_for_blk &&  in av1_nonrd_pick_inter_mode_sb()
3252       x->content_state_sb.source_sad_nonrd != kZeroSad &&  in av1_nonrd_pick_inter_mode_sb()
3253       x->source_variance == 0 && bsize < cm->seq_params->sb_size &&  in av1_nonrd_pick_inter_mode_sb()
3254       search_state.yv12_mb[LAST_FRAME][0].width == cm->width &&  in av1_nonrd_pick_inter_mode_sb()
3255       search_state.yv12_mb[LAST_FRAME][0].height == cm->height) {  in av1_nonrd_pick_inter_mode_sb()
3260   x->sb_me_block = x->sb_me_partition;  in av1_nonrd_pick_inter_mode_sb()
3263   if (x->sb_me_block) {  in av1_nonrd_pick_inter_mode_sb()
3264     if (cm->seq_params->sb_size == BLOCK_128X128 && bsize < BLOCK_64X64)  in av1_nonrd_pick_inter_mode_sb()
3265       x->sb_me_block = 0;  in av1_nonrd_pick_inter_mode_sb()
3266     else if (cm->seq_params->sb_size == BLOCK_64X64 && bsize < BLOCK_32X32)  in av1_nonrd_pick_inter_mode_sb()
3267       x->sb_me_block = 0;  in av1_nonrd_pick_inter_mode_sb()
3270   x->min_dist_inter_uv = INT64_MAX;  in av1_nonrd_pick_inter_mode_sb()
3274     if (rt_sf->skip_compound_based_on_var && idx == num_inter_modes &&  in av1_nonrd_pick_inter_mode_sb()
3282     if (idx == 0 && !x->force_zeromv_skip_for_blk) {  in av1_nonrd_pick_inter_mode_sb()
3284       // Use y-sad already computed in find_predictors: take the sad with motion  in av1_nonrd_pick_inter_mode_sb()
3285       // vector closest to 0; the uv-sad computed below in set_color_sensitivity  in av1_nonrd_pick_inter_mode_sb()
3287       // For screen: first check if golden reference is being used, if so,  in av1_nonrd_pick_inter_mode_sb()
3291       if (cpi->oxcf.tune_cfg.content == AOM_CONTENT_SCREEN &&  in av1_nonrd_pick_inter_mode_sb()
3293         if (x->color_sensitivity_sb_g[COLOR_SENS_IDX(AOM_PLANE_U)] == 1)  in av1_nonrd_pick_inter_mode_sb()
3294           x->color_sensitivity[COLOR_SENS_IDX(AOM_PLANE_U)] = 1;  in av1_nonrd_pick_inter_mode_sb()
3295         if (x->color_sensitivity_sb_g[COLOR_SENS_IDX(AOM_PLANE_V)] == 1)  in av1_nonrd_pick_inter_mode_sb()
3296           x->color_sensitivity[COLOR_SENS_IDX(AOM_PLANE_V)] = 1;  in av1_nonrd_pick_inter_mode_sb()
3299           x->pred_mv0_sad[LAST_FRAME] != INT_MAX) {  in av1_nonrd_pick_inter_mode_sb()
3300         int y_sad = x->pred_mv0_sad[LAST_FRAME];  in av1_nonrd_pick_inter_mode_sb()
3301         if (x->pred_mv1_sad[LAST_FRAME] != INT_MAX &&  in av1_nonrd_pick_inter_mode_sb()
3306           y_sad = x->pred_mv1_sad[LAST_FRAME];  in av1_nonrd_pick_inter_mode_sb()
3307         set_color_sensitivity(cpi, x, bsize, y_sad, x->source_variance,  in av1_nonrd_pick_inter_mode_sb()
3324       xd->plane[plane].pre[0] = search_state.yv12_mb[ref_frame][plane];  in av1_nonrd_pick_inter_mode_sb()
3326         xd->plane[plane].pre[1] = search_state.yv12_mb[ref_frame2][plane];  in av1_nonrd_pick_inter_mode_sb()
3329     mi->ref_frame[0] = ref_frame;  in av1_nonrd_pick_inter_mode_sb()
3330     mi->ref_frame[1] = ref_frame2;  in av1_nonrd_pick_inter_mode_sb()
3337       xd->block_ref_scale_factors[0] = &sf_no_scale;  in av1_nonrd_pick_inter_mode_sb()
3340       xd->block_ref_scale_factors[1] = &sf_no_scale;  in av1_nonrd_pick_inter_mode_sb()
3343     // Perform inter mode evaluation for non-rd  in av1_nonrd_pick_inter_mode_sb()
3360   mi->mode = best_pickmode->best_mode;  in av1_nonrd_pick_inter_mode_sb()
3361   mi->motion_mode = best_pickmode->best_motion_mode;  in av1_nonrd_pick_inter_mode_sb()
3362   mi->wm_params = best_pickmode->wm_params;  in av1_nonrd_pick_inter_mode_sb()
3363   mi->num_proj_ref = best_pickmode->num_proj_ref;  in av1_nonrd_pick_inter_mode_sb()
3364   mi->interp_filters = best_pickmode->best_pred_filter;  in av1_nonrd_pick_inter_mode_sb()
3365   mi->tx_size = best_pickmode->best_tx_size;  in av1_nonrd_pick_inter_mode_sb()
3366   memset(mi->inter_tx_size, mi->tx_size, sizeof(mi->inter_tx_size));  in av1_nonrd_pick_inter_mode_sb()
3367   mi->ref_frame[0] = best_pickmode->best_ref_frame;  in av1_nonrd_pick_inter_mode_sb()
3368   mi->mv[0].as_int = search_state  in av1_nonrd_pick_inter_mode_sb()
3369                          .frame_mv_best[best_pickmode->best_mode]  in av1_nonrd_pick_inter_mode_sb()
3370                                        [best_pickmode->best_ref_frame]  in av1_nonrd_pick_inter_mode_sb()
3372   mi->mv[1].as_int = 0;  in av1_nonrd_pick_inter_mode_sb()
3373   if (best_pickmode->best_second_ref_frame > INTRA_FRAME) {  in av1_nonrd_pick_inter_mode_sb()
3374     mi->ref_frame[1] = best_pickmode->best_second_ref_frame;  in av1_nonrd_pick_inter_mode_sb()
3375     mi->mv[1].as_int = search_state  in av1_nonrd_pick_inter_mode_sb()
3376                            .frame_mv_best[best_pickmode->best_mode]  in av1_nonrd_pick_inter_mode_sb()
3377                                          [best_pickmode->best_second_ref_frame]  in av1_nonrd_pick_inter_mode_sb()
3382   mi->angle_delta[PLANE_TYPE_Y] = 0;  in av1_nonrd_pick_inter_mode_sb()
3383   mi->angle_delta[PLANE_TYPE_UV] = 0;  in av1_nonrd_pick_inter_mode_sb()
3384   mi->filter_intra_mode_info.use_filter_intra = 0;  in av1_nonrd_pick_inter_mode_sb()
3387   aom_usec_timer_start(&x->ms_stat_nonrd.timer1);  in av1_nonrd_pick_inter_mode_sb()
3388   x->ms_stat_nonrd.num_searches[bsize][DC_PRED]++;  in av1_nonrd_pick_inter_mode_sb()
3389   x->ms_stat_nonrd.num_nonskipped_searches[bsize][DC_PRED]++;  in av1_nonrd_pick_inter_mode_sb()
3393   if (cpi->oxcf.tune_cfg.content == AOM_CONTENT_SCREEN &&  in av1_nonrd_pick_inter_mode_sb()
3394       x->content_state_sb.source_sad_nonrd != kZeroSad &&  in av1_nonrd_pick_inter_mode_sb()
3396     unsigned int thresh_sse = cpi->rc.high_source_sad ? 15000 : 200000;  in av1_nonrd_pick_inter_mode_sb()
3397     unsigned int thresh_source_var = cpi->rc.high_source_sad ? 50 : 200;  in av1_nonrd_pick_inter_mode_sb()
3403         x->source_variance > thresh_source_var)  in av1_nonrd_pick_inter_mode_sb()
3408   if (!x->force_zeromv_skip_for_blk)  in av1_nonrd_pick_inter_mode_sb()
3415   int skip_idtx_palette = (x->color_sensitivity[COLOR_SENS_IDX(AOM_PLANE_U)] ||  in av1_nonrd_pick_inter_mode_sb()
3416                            x->color_sensitivity[COLOR_SENS_IDX(AOM_PLANE_V)]) &&  in av1_nonrd_pick_inter_mode_sb()
3417                           x->content_state_sb.source_sad_nonrd != kZeroSad &&  in av1_nonrd_pick_inter_mode_sb()
3418                           !cpi->rc.high_source_sad;  in av1_nonrd_pick_inter_mode_sb()
3421       !skip_idtx_palette && cpi->oxcf.tool_cfg.enable_palette &&  in av1_nonrd_pick_inter_mode_sb()
3422       av1_allow_palette(cpi->common.features.allow_screen_content_tools,  in av1_nonrd_pick_inter_mode_sb()
3423                         mi->bsize);  in av1_nonrd_pick_inter_mode_sb()
3426       (is_mode_intra(best_pickmode->best_mode) || force_palette_test) &&  in av1_nonrd_pick_inter_mode_sb()
3427       x->source_variance > 0 && !x->force_zeromv_skip_for_blk &&  in av1_nonrd_pick_inter_mode_sb()
3428       (cpi->rc.high_source_sad || x->source_variance > 300);  in av1_nonrd_pick_inter_mode_sb()
3430   if (rt_sf->prune_palette_nonrd && bsize > BLOCK_16X16) try_palette = 0;  in av1_nonrd_pick_inter_mode_sb()
3432   // Perform screen content mode evaluation for non-rd  in av1_nonrd_pick_inter_mode_sb()
3438   aom_usec_timer_mark(&x->ms_stat_nonrd.timer1);  in av1_nonrd_pick_inter_mode_sb()
3439   x->ms_stat_nonrd.nonskipped_search_times[bsize][DC_PRED] +=  in av1_nonrd_pick_inter_mode_sb()
3440       aom_usec_timer_elapsed(&x->ms_stat_nonrd.timer1);  in av1_nonrd_pick_inter_mode_sb()
3443   pd->dst = orig_dst;  in av1_nonrd_pick_inter_mode_sb()
3445   if (try_palette) mi->palette_mode_info = best_pickmode->pmi;  in av1_nonrd_pick_inter_mode_sb()
3446   mi->mode = best_pickmode->best_mode;  in av1_nonrd_pick_inter_mode_sb()
3447   mi->ref_frame[0] = best_pickmode->best_ref_frame;  in av1_nonrd_pick_inter_mode_sb()
3448   mi->ref_frame[1] = best_pickmode->best_second_ref_frame;  in av1_nonrd_pick_inter_mode_sb()
3450   if (is_lossless_requested(&cpi->oxcf.rc_cfg)) {  in av1_nonrd_pick_inter_mode_sb()
3451     txfm_info->skip_txfm = 0;  in av1_nonrd_pick_inter_mode_sb()
3452     memset(ctx->blk_skip, 0, sizeof(ctx->blk_skip[0]) * ctx->num_4x4_blk);  in av1_nonrd_pick_inter_mode_sb()
3454     txfm_info->skip_txfm = best_pickmode->best_mode_skip_txfm;  in av1_nonrd_pick_inter_mode_sb()
3457     mi->comp_group_idx = 0;  in av1_nonrd_pick_inter_mode_sb()
3458     mi->compound_idx = 1;  in av1_nonrd_pick_inter_mode_sb()
3459     mi->interinter_comp.type = COMPOUND_AVERAGE;  in av1_nonrd_pick_inter_mode_sb()
3463     mi->interp_filters = av1_broadcast_interp_filter(SWITCHABLE_FILTERS);  in av1_nonrd_pick_inter_mode_sb()
3467     if (search_state.use_scaled_ref_frame[best_pickmode->best_ref_frame] ||  in av1_nonrd_pick_inter_mode_sb()
3470              .use_scaled_ref_frame[best_pickmode->best_second_ref_frame]))  in av1_nonrd_pick_inter_mode_sb()
3471       x->reuse_inter_pred = 0;  in av1_nonrd_pick_inter_mode_sb()
3475   if (reuse_inter_pred && best_pickmode->best_pred != NULL) {  in av1_nonrd_pick_inter_mode_sb()
3476     PRED_BUFFER *const best_pred = best_pickmode->best_pred;  in av1_nonrd_pick_inter_mode_sb()
3477     if (best_pred->data != orig_dst.buf && is_inter_mode(mi->mode)) {  in av1_nonrd_pick_inter_mode_sb()
3478       aom_convolve_copy(best_pred->data, best_pred->stride, pd->dst.buf,  in av1_nonrd_pick_inter_mode_sb()
3479                         pd->dst.stride, bw, bh);  in av1_nonrd_pick_inter_mode_sb()
3484   if (cpi->oxcf.noise_sensitivity > 0 && resize_pending == 0 &&  in av1_nonrd_pick_inter_mode_sb()
3485       denoise_svc_pickmode && cpi->denoiser.denoising_level > kDenLowLow &&  in av1_nonrd_pick_inter_mode_sb()
3486       cpi->denoiser.reset == 0) {  in av1_nonrd_pick_inter_mode_sb()
3488     ctx->sb_skip_denoising = 0;  in av1_nonrd_pick_inter_mode_sb()
3498     best_pickmode->best_ref_frame = ctx_den.best_ref_frame;  in av1_nonrd_pick_inter_mode_sb()
3503   if (cpi->sf.inter_sf.adaptive_rd_thresh && !has_second_ref(mi)) {  in av1_nonrd_pick_inter_mode_sb()
3505         mode_idx[best_pickmode->best_ref_frame][mode_offset(mi->mode)];  in av1_nonrd_pick_inter_mode_sb()
3506     if (best_pickmode->best_ref_frame == INTRA_FRAME) {  in av1_nonrd_pick_inter_mode_sb()
3516         update_thresh_freq_fact(cpi, x, bsize, best_pickmode->best_ref_frame,  in av1_nonrd_pick_inter_mode_sb()
3523   store_coding_context_nonrd(x, ctx, mi->mode);  in av1_nonrd_pick_inter_mode_sb()
3529   aom_usec_timer_mark(&x->ms_stat_nonrd.bsize_timer);  in av1_nonrd_pick_inter_mode_sb()
3530   x->ms_stat_nonrd.total_block_times[bsize] +=  in av1_nonrd_pick_inter_mode_sb()
3531       aom_usec_timer_elapsed(&x->ms_stat_nonrd.bsize_timer);  in av1_nonrd_pick_inter_mode_sb()
3532   print_time(&x->ms_stat_nonrd, bsize, cm->mi_params.mi_rows,  in av1_nonrd_pick_inter_mode_sb()
3533              cm->mi_params.mi_cols, mi_row, mi_col);  in av1_nonrd_pick_inter_mode_sb()
3538   // Reset the xd->block_ref_scale_factors[i], as they may have  in av1_nonrd_pick_inter_mode_sb()
3541   set_ref_ptrs(cm, xd, mi->ref_frame[0], mi->ref_frame[1]);  in av1_nonrd_pick_inter_mode_sb()