commit 91641c66b77a86dc466325425cbc2a74028e6cd7
author Sarah Parker <sarahparker@google.com> Mon Nov 02 20:39:34 2020 -0800
committer Sarah Parker <sarahparker@google.com> Tue Nov 03 21:54:29 2020 +0000
tree 247aebc5e72a7777182e2a7e90d5b1390876cf0d
parent f16fab612bf58f5ab60ce0137c134365a22d3a3c

Clear reference map with keyframe

BUG=aomedia:2864

Change-Id: I136bdd7f172b1a5c3ab8b42aa30dcc7a5d36491e

av1/encoder/encoder.h

diff --git a/av1/encoder/encoder.h b/av1/encoder/encoder.h
index f799919..315592a 100644
--- a/av1/encoder/encoder.h
+++ b/av1/encoder/encoder.h
@@ -2825,6 +2825,10 @@
 
 static INLINE void init_ref_map_pair(
     AV1_COMP *cpi, RefFrameMapPair ref_frame_map_pairs[REF_FRAMES]) {
+  if (cpi->gf_group.update_type[cpi->gf_group.index] == KF_UPDATE) {
+    memset(ref_frame_map_pairs, -1, sizeof(*ref_frame_map_pairs) * REF_FRAMES);
+    return;
+  }
   memset(ref_frame_map_pairs, 0, sizeof(*ref_frame_map_pairs) * REF_FRAMES);
   for (int map_idx = 0; map_idx < REF_FRAMES; map_idx++) {
     // Get reference frame buffer