Fix for out of range motion vector bug in sub-pel motion estimation
authorRanjit Kumar Tulabandu <ranjit.tulabandu@ittiam.com>
Wed, 22 Mar 2017 14:08:59 +0000 (19:38 +0530)
committerYunqing Wang <yunqingwang@google.com>
Mon, 3 Apr 2017 16:16:49 +0000 (16:16 +0000)
commitbf15ca10911024e224a4c168c6f5778a23cb7275
tree704d5feb2230ee9deefa9a099b291f56d9113789
parent904b957ae965bd3d67f15a75cd9db7954f810d33
Fix for out of range motion vector bug in sub-pel motion estimation

BUG=webm:1397

(yunqingwang)
To verify that this patch wouldn't cause much performance change,
the Borg tests were run. Here was the result:
       avg_psnr   overall_psnr  ssim
hdres: -0.002     0.006         0.013
midres:   0         0             0
lowres:   0         0             0

Change-Id: Iae395ae7b741e0513cf5bab9dcace110b792a67d
vp9/encoder/vp9_mbgraph.c
vp9/encoder/vp9_mcomp.c
vp9/encoder/vp9_mcomp.h
vp9/encoder/vp9_pickmode.c
vp9/encoder/vp9_temporal_filter.c