I’ve been trying numerous ways, but no matter what I do, UE4.5 or 4.6 crashes in Direct mode. It crashes on any UE4 .exe (either mine or from the Oculus share), and it crashes when I open the UE4 editor:
Access violation - code c0000005 (first/second chance not available)
OVRDisplay64 + 25145 bytes
OVRDisplayRT64 + 41621 bytes
OVRDisplayRT64 + 22780 bytes
UE4Editor_D3D11RHI + 199098 bytes
UE4Editor_D3D11RHI + 373160 bytes
UE4Editor_RHI + 215660 bytes
UE4Editor_SlateRHIRenderer + 273389 bytes
UE4Editor_SlateCore + 872516 bytes
UE4Editor_Engine + 3527355 bytes
UE4Editor_MoviePlayer + 78096 bytes
UE4Editor!FEngineLoop::PreInit() + 10461 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.6\engine\source\runtime\launch\private\launchengineloop.cpp:1342]
UE4Editor!GuardedMain() + 236 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.6\engine\source\runtime\launch\private\launch.cpp:110]
UE4Editor!GuardedMainWrapper() + 26 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.6\engine\source\runtime\launch\private\windows\launchwindows.cpp:126]
UE4Editor!WinMain() + 249 bytes [d:\buildfarm\buildmachine_++depot+ue4-releases+4.6\engine\source\runtime\launch\private\windows\launchwindows.cpp:202]
UE4Editor!__tmainCRTStartup() + 329 bytes [f:\dd\vctools\crt\crtw32\dllstuff\crtexe.c:618]
I have a DK2 and am using an Asus Repulic of Gamers laptop with an GeForce 880m, 24gigs and an i7 and am using Windows 8.1 with the latest GeForce drivers.
It works in extended mode but am looking for the performance gains from direct mode.
Thanks,