[Bug 9792] New: Heroes of Might and Magic 5 - Selecting TwinView resolution 2560x1024 doesn 't work

http://bugs.winehq.org/show_bug.cgi?id=9792

Summary: Heroes of Might and Magic 5 - Selecting TwinView
                    resolution 2560x1024 doesn't work
           Product: Wine
           Version: 0.9.44.
          Platform: Other
        OS/Version: other
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: wine-directx-d3d
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

I've modified my user.reg file in my .wine directory to add
"VideoMemorySize"="512" in "Software\Wine\Direct3D".  The options menu in
Heroes 5 shows all of my configured X resolutions as it should, including my
TwinView (nVidia GeForce 6600 using nVidia accelerated driver) mode of
2560x1024 (2 monitors, horizontal).

When I select this resolution (coming from 1280x1024), my second monitor
flickers on momentarily, then goes out.  The first monitor shows all of the
text on the main menu screen 2x wider than it normally is.  When you mouse-over
the text, it redraws it in the proper aspect ratio.  The second monitor stays
off and the game proceeds to fit everything on the first monitor, still running
1280x1024.