Microsoft Windows CE 3.0  

IDirectDrawSurface5::AddOverlayDirtyRect

Important:
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The IDirectDrawSurface5::AddOverlayDirtyRectmethod is not currently implemented.

HRESULT AddOverlayDirtyRect(
LPRECT
lpRect
);

Parameters

lpRect
Address of the RECTstructure that needs to be updated.

Return Values

If the method succeeds, the return value is DD_OK.

If the method fails, the return value may be one of the following error values:

Remarks

This method is used for the software implementation. It is not needed if the overlay support is provided by the hardware.

Requirements

Runs on Versions Declared in Link to
Windows CE OS 2.12 or later. Version 2.12 requires DXPAK 1.0 or later. ddraw.h ddraw.lib

See Also

IDirectDrawSurface5::UpdateOverlayDisplay