tree 0c430aee8e5db15596e0aed99cc91512ecdbc9b1
parent f58175cbc400e13f87e3e4215a5167adc01cd1a4
author Jingning Han <jingning@google.com> 1562639403 -0700
committer Jingning Han <jingning@google.com> 1563576342 -0700

Enable arf stack based reference frame selection

Use the arf/lst/gld stack based reference frame tracking system
to select and maintain the reference frames for each coding frame.

The coding performance remains neutral for this change, since we
need to change the reference frame ops in tpl model as well.

STATS_CHANGED

Change-Id: Iec583d676320d0ea86e59ffb50a61346cd6b2677