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
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista |
| Target Platform | Desktop |
| Header | d3dkmddi.h |
| IRQL | PASSIVE_LEVEL |