PFND3DDDI_DESTROYQUERY callback function (d3dumddi.h)
The DestroyQuery function releases resources for a query.
Syntax
PFND3DDDI_DESTROYQUERY Pfnd3dddiDestroyquery;
HRESULT Pfnd3dddiDestroyquery(
HANDLE hDevice,
const HANDLE
)
{...}
Parameters
hDevice
A handle to the display device (graphics context).
HANDLE
hQuery [in]
A handle to the query that the CreateQuery function created.
Return value
DestroyQuery returns S_OK or an appropriate error result if the resources are not released.
Remarks
The DestroyQuery function notifies the driver to destroy the query handle that the CreateQuery function previously created. The driver can then release resources that are associated with the query handle.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Available in Windows Vista and later versions of the Windows operating systems. |
| Target Platform | Desktop |
| Header | d3dumddi.h (include D3dumddi.h) |