1 Commits

Author SHA1 Message Date
hui su
5d011cb278 VP10: Add palette mode part 1
Add palette mode for keyframe luma channel. Palette mode is enabled
when using "--tune-content=screen" in encoding config parameters.

on screen_content testset:  +6.89%
on derlr                 :  +0.00%

Design doc (WIP):
https://goo.gl/lD4yJw

Change-Id: Ib368b216bfd3ea21c6c27436934ad87afdaa6f88
2015-10-12 10:02:17 -07:00