tree a262188f66c8cc769150aa81985ecea513e650b6
parent 02b2a849daa9e1cd01605aac4d3df7dd5ca7d9db
author Ranjit Kumar Tulabandu <ranjit.tulabandu@ittiam.com> 1535345101 +0530
committer Yunqing Wang <yunqingwang@google.com> 1535496642 +0000

Refine luma transform rd evaluation

Luma transform rd cost is refined to be precise at block
level

For speed=1 preset, 6.4% encode time reduction is seen for
10 frames of parkrun 720p50 content and 0.01% BD-rate
improvement is seen in AWCY tests.

STATS_CHANGED

Change-Id: Id9e496587e54ff8cbf2522c8d75a17b4fa2b3ea1