vpx/vp9/encoder
Yaowu Xu 47ac3ea0bb Adapt color sensitiviy threshold to luma signal energy
Instead using only a fixed threshold, this commit adapts the threshold
for color sensitivity decision to luma signal energy: chroma channel's
sse is at least 1/6 of that in luma for color sensitivity flag to be
set to active.

This recoups a large portion of the speed loss due to accounting for
chroma component costs in RTC mode decision.

Change-Id: Ie01f747f6037dba6a1d1ed3e10b71a0ef1abc42c
2015-03-03 11:15:13 -08:00
..
2014-11-27 10:53:37 +00:00
2014-11-24 09:57:40 -08:00
2015-02-27 14:05:02 -08:00
2015-02-27 15:48:01 -08:00
2015-02-03 13:03:46 -08:00
2015-02-12 12:51:39 -08:00
2015-02-11 17:47:17 -08:00
2015-02-11 17:47:17 -08:00
2014-10-01 14:18:11 -07:00
2014-10-01 14:18:11 -07:00