ref: 7686c950b563b63bd39f3699558bb22ba965274b
parent: 4e9b0d6cef6ba5fed6a33d5d3afe10ef9c3a5296
author: Jingning Han <jingning@google.com>
date: Wed Mar 12 06:03:28 EDT 2014
Tune rate-distortion modeling for non-RD mode decision This commit adjusts the rate-distortion modeling for non-RD mode decision. It puts more weights on energy from AC coefficients when estimating the cost. The coding performance for rtc testset is improved by 0.72%. Change-Id: Ifa6ff11311a513ec2b10586589e82a9a21f6c61c