tree cb679f4f2c5faa528818228973eb57d002a173c2
parent a14a45860af4e887265fd749cbb87ee11051c220
author Marco Paniconi <marpan@google.com> 1572846106 -0800
committer Marco Paniconi <marpan@google.com> 1572993410 +0000

rtc: Add UV check to early_term in nonrd_pickmode

For speed 8 real-time mode: add UV check for setting
early_term flag in nonrd_pickmode. Only add extra
check if color_sensitivity is set for that channel, to
avoid extra predictor computation if low color content.

Average bdrate gain of  ~0.5% on rtc set.
Improves quality in some clips with strong color
(i.e, over 5% for dark720p), but speed slowdown of ~10%
for this clip.

Change-Id: Ib44913f28ac26331fc271e58eeaf3a5dfcb27aa6