From: Yaowu Xu <yaowu@google.com>
Date: Wed, 29 Jun 2016 20:53:36 +0000 (+0000)
Subject: Merge "Prevent negative variance"
X-Git-Tag: v1.6.1~471
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=c02a4beed882521dd1ddcecbda88934868ea5844;p=libvpx

Merge "Prevent negative variance"
---

c02a4beed882521dd1ddcecbda88934868ea5844