tree f97559714dd11df41f6f978976f9bbf180ed5666
parent e7c689ebcdb48c16b1d6fab51aa49a562ad1af1f
author Hamsalekha S <hamsalekha.s@ittiam.com> 1599833127 +0530
committer Debargha Mukherjee <debargha@google.com> 1600719183 +0000

Fix high energy detection threshold in HBD encode

The threshold for detecting high residual energy blocks is corrected for
high bit-depth encoding. The bit-depth based scaling of the threshold is
not needed since the sse is down-converted to 8-bit domain.

Results on 10-bit encode show minor BD rate loss (0.03%) for speed 0,
and more or less neutral BD rate impact for other presets.

STATS_CHANGED for hbd encoding.

Change-Id: Ic8449ef8d9230fa8982b2b01eae999db8cb96d60
(cherry picked from commit 0ce9853a72ebfa22354fdf26b8c3b3f96e8079c8)