shithub: libvpx

Download patch

ref: 44354ee7bfa01caf97e6c0a92c4a39c474fa5a7e
parent: 62aa642d71bbbdc72dc01da4fb0416be550cd2e2
author: Jingning Han <jingning@google.com>
date: Wed Jul 6 08:46:48 EDT 2016

Use precise context to estimate coeff rate cost

Use the precise context to estimate the zero token cost in trellis
optimization process. This improves the speed 0 coding performance
by 0.15% for lowres and 0.1% for midres. It improves the speed 1
coding performance by 0.2% for midres and hdres.

Change-Id: I59c7c08702fc79dc4f8534b64ca594da909e2c91