tree cb35f7d91eb513a4829318a056e47cf334dd1e5d
parent d0f060b44ae8766cda65ee055011a668da0a1682
author Marco Paniconi <marpan@google.com> 1663264325 -0700
committer Marco Paniconi <marpan@google.com> 1663269087 +0000

rtc-screen: Disable altref as reference frame for screen

For video mode the altref as single reference is enabled for
speed 7, and for speed 8 on 360p and larger. These settings
are then inherited for screen.

This fix explicitly disables altref for all speeds for screen.
This fixes a ~5% speed regression for screen speed 7/8, caused by:
https://aomedia-review.googlesource.com/c/aom/+/162783

Change-Id: I00378f97bd76271d35bc08d268cf5211b957084e