commit c44009c160608e71ca3c7fc2535f5535dd81b3d1
author Jingning Han <jingning@google.com> Sat May 06 11:36:49 2017 -0700
committer Jingning Han <jingning@google.com> Tue May 09 16:15:12 2017 +0000
tree dbfee5c5843c4f07e3095e37e7ab044467d07c3d
parent b507bf192ad6fb62fca0f45fe18ae38dbf4381ea

Rework inter prediction process in cb4x4 mode

Use 2x2 inter prediction for chroma component. This improves the
compression performance by 0.6% for lowres.

Change-Id: If9d98e49cee63f40085b179652bfacc31ff462ea

av1/encoder/mbgraph.c

diff --git a/av1/encoder/mbgraph.c b/av1/encoder/mbgraph.c
index 1296027..8578611 100644
--- a/av1/encoder/mbgraph.c
+++ b/av1/encoder/mbgraph.c
@@ -71,7 +71,8 @@
   xd->mi[0]->mbmi.ref_frame[1] = NONE_FRAME;
 #endif  // CONFIG_EXT_INTER
 
-  av1_build_inter_predictors_sby(xd, mb_row, mb_col, NULL, BLOCK_16X16);
+  av1_build_inter_predictors_sby(&cpi->common, xd, mb_row, mb_col, NULL,
+                                 BLOCK_16X16);
 
   /* restore UMV window */
   x->mv_limits = tmp_mv_limits;