commit f81be37aab6ae02d98b6cede083bfd5c4d92e7fa
author Fyodor Kyslov <kyslov@google.com> Mon Sep 20 13:46:32 2021 -0700
committer Fyodor Kyslov <kyslov@google.com> Tue Sep 21 19:05:02 2021 +0000
tree 711de8438f2c07ae2793b935884de8802df2d42a
parent 86d9fcb97c3d0f181471666211b270dcb809f96a

AV1 RT: Reduce Motion Estimation for speed 10

Gives 3-4% speed up with 0.7% BDRate regression on rtc set

Change-Id: I31ce0cf3aef958e7c6dffd28c1d245474ee1ab41

av1/encoder/nonrd_pickmode.c

diff --git a/av1/encoder/nonrd_pickmode.c b/av1/encoder/nonrd_pickmode.c
index 64c783d..c73d6bb 100644
--- a/av1/encoder/nonrd_pickmode.c
+++ b/av1/encoder/nonrd_pickmode.c
@@ -2722,8 +2722,11 @@
             mi->interp_filters = av1_broadcast_interp_filter(EIGHTTAP_SMOOTH);
         }
       }
-
-      av1_enc_build_inter_predictor(cm, xd, mi_row, mi_col, NULL, bsize, 0, 0);
+      if (!comp_pred)
+        av1_enc_build_inter_predictor_y(xd, mi_row, mi_col);
+      else
+        av1_enc_build_inter_predictor(cm, xd, mi_row, mi_col, NULL, bsize, 0,
+                                      0);
 
       if (use_model_yrd_large) {
         model_skip_for_sb_y_large(cpi, bsize, mi_row, mi_col, x, xd, &this_rdc,

av1/encoder/speed_features.c

diff --git a/av1/encoder/speed_features.c b/av1/encoder/speed_features.c
index 2ed2107..d939c4d 100644
--- a/av1/encoder/speed_features.c
+++ b/av1/encoder/speed_features.c
@@ -1530,6 +1530,7 @@
     sf->rt_sf.skip_intra_pred_if_tx_skip = 1;
     sf->rt_sf.nonrd_agressive_skip = 1;
     sf->rt_sf.nonrd_prune_ref_frame_search = 3;
+    sf->mv_sf.subpel_search_method = SUBPEL_TREE_PRUNED_MORE;
   }
 }