commit e5ecf1ac9b7c2663d16c86d268556f088379518f
author Marco Paniconi <marpan@google.com> Tue Jun 28 15:32:22 2022 -0700
committer Marco Paniconi <marpan@google.com> Tue Jun 28 15:34:26 2022 -0700
tree ff8f89758831e179e6c779244f39b80de308648f
parent a1fa877f5d457b403c95606f91d67681d6c8dab5

rtc-screen: Adjust bias against intra

Increase factor from 9/8 to 3/2, reduces
artifacts in test clip.

stats on speed 10 screen: neutral

Change-Id: If756470ffdbf1ffc227bacc11c4c42f31c5e1ce2

av1/encoder/nonrd_pickmode.c

diff --git a/av1/encoder/nonrd_pickmode.c b/av1/encoder/nonrd_pickmode.c
index d5e1853..e3c9b8d 100644
--- a/av1/encoder/nonrd_pickmode.c
+++ b/av1/encoder/nonrd_pickmode.c
@@ -2265,7 +2265,7 @@
       else if (!cpi->rc.high_source_sad && x->source_variance > 0 &&
                x->content_state_sb.source_sad_nonrd == kZeroSad &&
                x->color_sensitivity[0] == 0 && x->color_sensitivity[1] == 0)
-        this_rdc.rdcost = (9 * this_rdc.rdcost) >> 3;
+        this_rdc.rdcost = (3 * this_rdc.rdcost) >> 1;
     }
 
     if (this_rdc.rdcost < best_rdc->rdcost) {