[Bug 10837] New: DirectDrawRenderer opengl ATI: screen flickers, partially updates

http://bugs.winehq.org/show_bug.cgi?id=10837

Summary: DirectDrawRenderer opengl ATI: screen flickers,
                    partially updates
           Product: Wine
           Version: 0.9.51.
          Platform: Other
        OS/Version: other
            Status: UNCONFIRMED
          Severity: enhancement
          Priority: P2
         Component: wine-directx-d3d
        AssignedTo: [e-mail]
        ReportedBy: [e-mail]

Created an attachment (id=9716)
 --> (http://bugs.winehq.org/attachment.cgi?id=9716)
screenshot

When setting DirectDrawRenderer to opengl the screen flickers and partially
updates, making graphics look bad.

Apps affected: All games exported from windows version of Blender 2.45.

Hardware affected: ATI R200

Hardware not affected: Nvidia 6800, others?

Steps to reproduce: Install Blender 2.45 under wine (or in windows). Create a
very simple game and export to .exe format. Open up regedit and set
DirectDrawRenderer to opengl. Run the game under wine.

Result: Flickering, tearing, page flipping not updating, See attachment

Workaround: Set DirectDrawRenderer to gdi