ref: c1e511fd82fbb89ad37ab95116a04cddc90b4d49
parent: 14dbdd95e686eafbe556c154c9e0bd76fe1d2d1a
author: Jerome Jiang <jianj@google.com>
date: Fri Dec 8 05:38:18 EST 2017
vp9 svc: Allow denoising next to highest resolution. Denoise 2 spatial layes at most. Add noise sensitivity level 2 for vp9 such that applications can control whether to denoise the second highest spatial layer. Add tests to cover this case. Change-Id: Ic327d14b29adeba3f0dae547629f43b98d22997f