IDCompositionVirtualSurface interface (dcomp.h)

Represents a sparsely allocated bitmap that can be associated with a visual for composition in a visual tree.

Inheritance

The IDCompositionVirtualSurface interface inherits from IDCompositionSurface. IDCompositionVirtualSurface also has these types of members:

The IDCompositionVirtualSurface interface has these methods.


IDCompositionVirtualSurface::Resize Changes the logical size of this virtual surface object.
IDCompositionVirtualSurface::Trim Discards pixels that fall outside of the specified trim rectangles.

Requirement	Value
Minimum supported client	Windows 8 [desktop apps only]
Minimum supported server	Windows Server 2012 [desktop apps only]
Target Platform	Windows
Header	dcomp.h

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