tree 55ad6e61ea59a240166e2089687366ac5b63a917
parent 21c2ff4a32184211c3c9fb42113bcd181153d959
author Marco Paniconi <marpan@google.com> 1641941861 -0800
committer Marco Paniconi <marpan@google.com> 1642007117 +0000

rtc: Adjustments for screen content

1) turn off compound prediction
2) always use zeromv
3) skip motion search if superblock has zero temporal
source sad

~25% speedup measured on 1850x1110 screen clip at 1Mbps.
About 5% came from the skipping motion search, and ~20
from disabling compound prediction.
Acceptable loss in psnr (~0.2dB: 46.95 -> 46.74).

Change-Id: I10a67971ed2eee8cee5446bfbbb108ce8dffeaac