commit 05685e9a69cd4bbea6d1762a9c5e99a0d3d3194e
author Angie Chiang <angiebird@google.com> Mon May 08 12:55:39 2017 -0700
committer Angie Chiang <angiebird@google.com> Tue May 09 02:07:56 2017 +0000
tree 880f5a7ab596bfeae08c23017ff74ec1fee9797a
parent 930c51c306632e89544f0edb2ff8f8589bc43284

Make convolve_round work with warped_motion

Warped_motion doesn't go through inter_predictor() function to
generate prediction where convolve_round is activated.
Therefore, we could avoid doing post rounding when the
warped_motion mode is on.

We use do_post_rounding to indicate whether post rounding is
needed
Change-Id: Ib17a0c0d4e6e5232e9682afa8cfdb9576f5cf4c0

av1/common/convolve.h

diff --git a/av1/common/convolve.h b/av1/common/convolve.h
index 15a3087..48b476e 100644
--- a/av1/common/convolve.h
+++ b/av1/common/convolve.h
@@ -33,6 +33,7 @@
   int round_0;
   int round_1;
   int plane;
+  int do_post_rounding;
 } ConvolveParams;
 
 static INLINE ConvolveParams get_conv_params(int ref, int plane) {
@@ -40,6 +41,7 @@
   conv_params.ref = ref;
   conv_params.round = CONVOLVE_OPT_ROUND;
   conv_params.plane = plane;
+  conv_params.do_post_rounding = 0;
   return conv_params;
 }
 struct AV1Common;
@@ -73,6 +75,7 @@
   conv_params.dst = dst;
   conv_params.dst_stride = dst_stride;
   conv_params.plane = plane;
+  conv_params.do_post_rounding = 0;
   return conv_params;
 }