commit b022f3b626780b05a1613c8fb1b7ebed04b9e16e
author Remya <remya.prakasan@ittiam.com> Tue Jan 15 14:40:04 2019 +0530
committer Yunqing Wang <yunqingwang@google.com> Fri Jan 18 16:56:40 2019 +0000
tree 389c125769809a036c670516ded53d60a09e6b47
parent 0b678bd4cfe52ce0fc37f3c65ca7e4b7cf99ad4b

Disable interinter wedge motion search for speed 1

For speed 1, disabled motion search for interinter wedge
for non-boosted frames.

For speed 1 preset, BD-rate drop is seen by 0.07% (as per AWCY runs)
with encode time reduction of 3.3% (averaged across multiple test cases).

STATS_CHANGED

Change-Id: I60e75dcac76e067bd1d819fd65156d1e9104da62

av1/encoder/speed_features.c

diff --git a/av1/encoder/speed_features.c b/av1/encoder/speed_features.c
index af99798..a74c218 100644
--- a/av1/encoder/speed_features.c
+++ b/av1/encoder/speed_features.c
@@ -275,6 +275,7 @@
 
     sf->disable_wedge_search_var_thresh = 0;
     sf->disable_wedge_search_edge_thresh = 0;
+    sf->disable_interinter_wedge_newmv_search = boosted ? 0 : 1;
     sf->prune_comp_type_by_comp_avg = 1;
     sf->prune_motion_mode_level = 2;
     sf->gm_search_type = GM_REDUCED_REF_SEARCH_SKIP_L2_L3_ARF2;
@@ -302,7 +303,6 @@
     sf->allow_partition_search_skip = 1;
     sf->disable_wedge_search_var_thresh = 100;
     sf->disable_wedge_search_edge_thresh = 0;
-    // TODO(any): evaluate this speed feature for speed 1
     sf->disable_interinter_wedge_newmv_search = 1;
     sf->fast_wedge_sign_estimate = 1;
     sf->disable_dual_filter = 1;