tree bbc869ca214f3f6af643a2ae0c17ced9f6976b2b
parent 017d2e5d65bf66a3923b97054dc930eff42c9ca6
author Muhammed Siju <msiju@codeaurora.org> 1471593840 +0530
committer Gerrit - the friendly Code Review server <code-review@localhost> 1472107883 -0700

IMS-VT: Hide preview video when in VT conference call.

Some operators have requirement to hide preview video
during VT conference call.
Even after hiding preview vindow, camera recording will
continue using the cached preview surface.

Change-Id: If78918191adbdb0cdfd75c3c4b1d78f00e22d603
CRs-Fixed: 1021811