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http://www.openoffice.org/issues/show_bug.cgi?id=115838
                 Issue #|115838
                 Summary|Suport polygonal clipregions on Windows
               Component|gsl
                 Version|DEV300m94
                Platform|All
                     URL|
              OS/Version|Windows, all
                  Status|NEW
       Status whiteboard|
                Keywords|
              Resolution|
              Issue type|ENHANCEMENT
                Priority|P3
            Subcomponent|code
             Assigned to|pl
             Reported by|pl





------- Additional comments from [email protected] Tue Nov 30 14:48:27 +0000 
2010 -------
vcl's SalGraphics interface supports optionally setting a ClipRegion that is a
basegfx::B2DPolyPolygon. This could in some cases bring a performance boost
since these currently have to be broken up into rectangle sets which results in
at least one rectangle per scanline on almost all classes of polygons.

Since Windows 2000 however PolyPolygons are supported as regions which can save
us a lot of this trouble.

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