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D3DDDICB_UPDATEOVERLAY structure (d3dumddi.h)

  • Article

The D3DDDICB_UPDATEOVERLAY structure describes parameters for modifying an overlay.

Syntax

typedef struct _D3DDDICB_UPDATEOVERLAY {
  [in] D3DKMT_HANDLE            hKernelOverlay;
  [in] D3DDDI_KERNELOVERLAYINFO OverlayInfo;
} D3DDDICB_UPDATEOVERLAY;

Members

[in] hKernelOverlay

A D3DKMT_HANDLE data type that represents the kernel-mode handle that is returned by the pfnCreateOverlayCb function and that identifies the kernel-mode overlay object to modify.

[in] OverlayInfo

A D3DDDI_KERNELOVERLAYINFO structure that describes modification information for the kernel-mode overlay object.

Requirements

Requirement Value
Minimum supported client Available in Windows Vista and later versions of the Windows operating systems.
Header d3dumddi.h (include D3dumddi.h)

See also

D3DDDI_KERNELOVERLAYINFO

pfnCreateOverlayCb

pfnUpdateOverlayCb