[Bug 19836] New: Hardwar: The screen often goes black in Direct3D mode.

http://bugs.winehq.org/show_bug.cgi?id=19836

Summary: Hardwar: The screen often goes black in Direct3D mode.
           Product: Wine
           Version: 1.1.27
          Platform: PC
               URL: http://www.filefront.com/3777156/Hardwar-Demo/
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

I'm running the Hardwar demo patched to version UIM.06(the patch upgrades the
demo to retail status).
The screen will go completely black in cockpit view depending on which way
you point your craft.
It occurs most often during the games night phase(the game simulates day and
night).

I've found that adding and setting the registry string value:
'RenderTargetLockMode' to 'textex'
in: HKEY_CURRENT_USER/Software/Wine/Direct3D/
will stop the screen going completely black.
Instead it will darken slightly.

I'm running the game with a GeForce 2 mx graphics card and have tried various
graphical settings in the game without any luck.