commit 3fe6e0125907df2b6cbb28b0d4281af651c0ec15
author Nithya V S <nithya.vs@ittiam.com> Thu Jan 09 12:59:30 2020 +0530
committer Yunqing Wang <yunqingwang@google.com> Tue Jan 14 19:15:00 2020 +0000
tree 59c2ef84acd9ef06bb6ac898bdd54072c9da08c5
parent 945184f1b69609551872d83324aef263ceb6d1ac

Extend prune_wiener_based_on_src_var to speed 2

The speed feature prune_wiener_based_on_src_var has been extended to cpu-used=2.

            Encode Time
cpu-used     Reduction      Quality Loss
   2           0.63%           0.0035%

STATS_CHANGED

Change-Id: Ic7bd8db442c4c88951767cae424aca67bbf84367

av1/encoder/speed_features.c

diff --git a/av1/encoder/speed_features.c b/av1/encoder/speed_features.c
index c99c727..bfcad6e 100644
--- a/av1/encoder/speed_features.c
+++ b/av1/encoder/speed_features.c
@@ -407,6 +407,7 @@
 
     sf->rd_sf.perform_coeff_opt = is_boosted_arf2_bwd_type ? 2 : 3;
 
+    sf->lpf_sf.prune_wiener_based_on_src_var = 1;
     sf->lpf_sf.prune_sgr_based_on_wiener =
         cm->allow_screen_content_tools ? 0 : 1;
   }
@@ -459,7 +460,6 @@
             : gf_group->update_type[gf_group->index] == INTNL_ARF_UPDATE ? 1
                                                                          : 2;
 
-    sf->lpf_sf.prune_wiener_based_on_src_var = 1;
     sf->lpf_sf.prune_sgr_based_on_wiener =
         cm->allow_screen_content_tools ? 0 : 2;
     sf->lpf_sf.reduce_wiener_window_size = is_boosted_arf2_bwd_type ? 0 : 1;