ref: d83f6f06328e9ac9370481f60589329c5de9afc4
parent: b5bf64668e57b5575c906ca340100e9cfebe33aa
author: Paul Wilkins <paulwilkins@google.com>
date: Fri Apr 4 08:56:50 EDT 2014
Change Qlimit for arf kf. The limits applied under the flag "LIMIT_QRANGE_FOR_ALTREF_AND_KEY" behaved in an undesirable way if the gap between active_worst_quality and active_best_quality was changed. In this patch, the adjustment is made using the vp9_compute_qdelta_by_rate() function and fixed rate multiplier values. Hence it is not impacted by the relative value of active_best_quality. Change-Id: I93b3308e04ade1e4eb5af63edf64f91cd3700249