ref: f153a5d06302eec5e2ada78e4576ca29f804c999
parent: 1f7d810a72a290f3c52e518a72e130d42e69f3e1
author: Jingning Han <jingning@google.com>
date: Mon May 20 12:04:28 EDT 2013
Make the intra rd search support 8x4/4x8 This commit allows the rate-distortion optimization of intra coding capable of supporting 8x4 and 4x8 partition settings. It enables the entropy coding of intra modes in key frame using a unified contextual probability model conditioned on its above/left prediction modes. Coding performance: derf 0.464% Change-Id: Ieed055084e11fcb64d5d5faeb0e706d30268ba18