ref: 2290898ac7d0abfcf1eaf3be147e6b419380f0eb
parent: 89d3dc043e3e6c2a3a93b7162bd333802919e3c8
author: Marco <marpan@google.com>
date: Wed Jun 28 13:03:53 EDT 2017
vp9: Adjust condition for checking intra mode. For nonrd_pickmode: add condition for checking intra mode if the sb content state is VeryHighSad. Reduces artifacts when sudden change in content. Metrics on RTC/RTC_derf neutral (small gain). No speed loss observed. Change-Id: I07006d28fd2dc06c1d06b07630102b0fece50c40