commit 351401731c9c4793c7a8bcc3cb49d1cc05a31050
author Fyodor Kyslov <kyslov@google.com> Mon Nov 30 16:45:33 2020 -0800
committer Fyodor Kyslov <kyslov@google.com> Tue Dec 01 19:34:26 2020 +0000
tree b9bb3752830bc50e03488309c0b339e2a452b292
parent e0e54cbf784418570cbf17143d420e335c96ba19

AV1 RT: Use Level 4 CDEF search of speed 5

2.9% BDRate Gain with ~3% slowdown. Higher slowdown on higher speeds so
keep it for speed 5 only

Change-Id: I5837ca8642b75a7aa9333157d2a14dd567698a1b

av1/encoder/speed_features.c

diff --git a/av1/encoder/speed_features.c b/av1/encoder/speed_features.c
index beda867..206ac52 100644
--- a/av1/encoder/speed_features.c
+++ b/av1/encoder/speed_features.c
@@ -932,7 +932,7 @@
     sf->rd_sf.optimize_coefficients = NO_TRELLIS_OPT;
     sf->rd_sf.simple_model_rd_from_var = 1;
 
-    sf->lpf_sf.cdef_pick_method = CDEF_PICK_FROM_Q;
+    sf->lpf_sf.cdef_pick_method = CDEF_FAST_SEARCH_LVL4;
     sf->lpf_sf.lpf_pick = LPF_PICK_FROM_Q;
 
     sf->rt_sf.mode_search_skip_flags |= FLAG_SKIP_INTRA_DIRMISMATCH;
@@ -953,6 +953,7 @@
 
   if (speed >= 6) {
     sf->part_sf.adjust_var_based_rd_partitioning = 1;
+    sf->lpf_sf.cdef_pick_method = CDEF_PICK_FROM_Q;
   }
 
   if (speed >= 7) {
@@ -966,7 +967,6 @@
 
     sf->inter_sf.inter_mode_rd_model_estimation = 2;
 
-    sf->lpf_sf.cdef_pick_method = CDEF_PICK_FROM_Q;
     sf->lpf_sf.lpf_pick = LPF_PICK_FROM_Q;
 
     sf->rt_sf.mode_search_skip_flags |= FLAG_SKIP_INTRA_DIRMISMATCH;