[Bug 11903] New: Flickering green rectangle in Portal game

http://bugs.winehq.org/show_bug.cgi?id=11903

Summary: Flickering green rectangle in Portal game
           Product: Wine
           Version: 0.9.57.
          Platform: Other
        OS/Version: other
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: -unknown
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Since DX9 API implemented, this bug appeared in portal: the green rectangle
moving from near to far. This should be some shader problem, since bug isn't
reproducible in DX8 mode.
Also, reducing graphic details makes rectangle to move faster.