encoder:[CHANGES OUTPUT] disable rdoq when psyrd is enabled

--HG--
extra : amend_source : 3d58c709a368a6161a6d6f76c7b748cfa75626e2
frameencoder: comment nits

--HG--
extra : rebase_source : f77045c35091498b0940da4e28b849fd4f5baeb2
cu: remove m_loopFilterAcrossTilesEnabledFlag and getPU* default arguements

--HG--
extra : rebase_source : fd4fdef8071ca96ba0bc09955dc422b934ea3f60
cturow: use thread local storage for TEncCU and TEncSearch

This saves about 10% of memory by reducing redundancy, and lays the ground work
for more fine grained work distribution.

--HG--
extra : rebase_source : f6c2d89a5bc2d7f7451b22219d36fc8c8cd70d08
TEncSearch: change pointer type of m_mref, to avoid repeated pointer setup

--HG--
extra : rebase_source : 1122d929a76e91488e5f5595dece5926203d0b2f
encoder: use free() to release strdup'd string

--HG--
extra : rebase_source : bcdc1a8b3f39e6ad2dbdc6b4d826c416aaa6bbb6
encoder: move psy-rd logic together