tree d629bdcd17dbd5d7b27a6cb34c9efcd5838aa56e
parent d9cdf8f768b248fdb2378f252c73c441fd8def0b
author Debargha Mukherjee <debargha@google.com> 1541895475 -0800
committer Debargha Mukherjee <debargha@google.com> 1542043646 +0000

Adds speed feature to prune wedge search

Adds a speed feature to disable wedge search if the difference
between the two best single predictors so far is small. The
threshold is tighter for modes with newmv than without.

About 3-4% speed-up with 0.03 coding efficiency loss for lowres
and midres with 30 frames in end-usage=q mode.

STATS_CHANGED

Change-Id: I038750a5a1b9ad1e11ed6e40dde1ea9bee882f68