DXGKDDI_DESTROYOVERLAY callback function (d3dkmddi.h)

The DxgkDdiDestroyOverlay function disables overlay hardware and deletes the specified overlay handle.

Syntax

DXGKDDI_DESTROYOVERLAY DxgkddiDestroyoverlay;

NTSTATUS DxgkddiDestroyoverlay(
  [in] IN_CONST_HANDLE hOverlay
)
{...}

Parameters

[in] hOverlay

A handle to the overlay to destroy. The display miniport driver's DxgkDdiCreateOverlay function previously provided this handle to the Microsoft DirectX graphics kernel subsystem in the hOverlay member of the DXGKARG_CREATEOVERLAY structure.

Return value

DxgkDdiDestroyOverlay returns STATUS_SUCCESS, or an appropriate error result if overlay hardware is not successfully disabled.

Remarks

DxgkDdiDestroyOverlay should be made pageable.

Requirements

See also

DXGKARG_CREATEOVERLAY

DxgkDdiCreateOverlay