reinterpret_cast<> doesn't create an object, so the texref is actually unitiliazed. This may lead to garbage data in some of its struct members.
Initialize it by performing a placement new. The constructer should set all of its members to default values. There's no way currently to extract the channel type, so use single channel char for now.
Change-Id: I41b305a75bb3f30130324de785099f55b3e130c7
And also don't optimize the case where start==stop event to compute
elapsed time since the command can be a NDRange one.
HIP directed test will need to be fixed for that.
Change-Id: I64fadd6ab8ab1a490e7a2b7165a591df5a5cf3a2
kjayapra-amd
Vladislav Sytchenko
Payam
Christophe Paquot
Laurent Morichetti