ref: 2b4cd4cc015b35ae805cc14b5e1665263e3d8098
parent: 737179f275cc4384f587af5f391de5968368c63a
author: Yaowu Xu <yaowu@google.com>
date: Fri Feb 17 10:52:30 EST 2012
Fixed skippable evaluation in mode decision Yunqing fixed an oddity in UVIntra skippable evaluation for stable branch, which brought up the fact that the evaluation is broken. The issue was that for MBs with 2nd order block, the eob for 1st order blocks is set at 1. The previous evaluation did not take that into account. This commit intend to fix the problem. The commit also absorbed Yunqing's fix for UVIntra skippable evalution. Test on hd showed some good gains in combination with LPF bias fix: http://www.corp.google.com/~yaowu/no_crawl/LPFBias_FixSkip.html (avg psnr: .34%, glb psnr: .32%, ssim: .22%) Change-Id: I36af11c8ef7f643e8ff46da7bf3a167b437039d4