ref: f0c3da930aff940592191f70da57267ea536983d
parent: 716ae78ce43b11b338332e55ef555194fb4bb904
author: Paul Wilkins <paulwilkins@google.com>
date: Thu Oct 16 12:24:25 EDT 2014
Alter adjustment of two pass GF/ARF boost with Q. Delete gfboost_qadjust() and move Q based adjustment into calc_frame_boost(). Also remove clamping. Making the adjustment here means that it influences not just the boost level but also the selection of the GF/ARF interval. This change gives a small average gain in PSNR but larger gains in SSIM, especially for harder std-hd set (1.5%) Change-Id: I3aa81b8feccaeff93d915e19fb9cf5cd64c86327