ref: ebb015a5398e1da5e90864a1d23f9ed512ace8e2
parent: 9d278465b5a1107f5e91eb63161cbcc0e6c118d3
author: Marco <marpan@google.com>
date: Mon Sep 18 13:30:49 EDT 2017
vp9: Adjustments for ARF usage in 1 pass vbr. Only when USE_ALT_REF_ONE_PASS is enabled (off by default). Force fixed partition to 64x64 when is_src_alt_ref_frame is true, and don't force early exit for some modes in nonrd_pickmode for ARF noshow frames. Small gain ~0.2% on ytlive metrics for speed 6. Neutral speed difference. Change-Id: I27eb6622d0453c09a06ccdc3b16368762474d11d