DXGKDDI_REMOVE_DEVICE callback function (dispmprt.h)
The DxgkDdiRemoveDevice function frees any resources allocated during DxgkDdiAddDevice.
Syntax
DXGKDDI_REMOVE_DEVICE DxgkddiRemoveDevice;
NTSTATUS DxgkddiRemoveDevice(
[in] IN_CONST_PVOID MiniportDeviceContext
)
{...}
Parameters
[in] MiniportDeviceContext
A handle to a context block associated with a display adapter. The display miniport driver's DxgkDdiAddDevice function previously provided this handle to the DirectX graphics kernel subsystem.
Return value
DxgkDdiRemoveDevice returns STATUS_SUCCESS if it succeeds; otherwise, it returns one of the error codes defined in Ntstatus.h.
Remarks
DxgkDdiRemoveDevice must free the context block represented by MiniportDeviceContext.
DxgkDdiRemoveDevice should be made pageable.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows Vista |
| Target Platform | Desktop |
| Header | dispmprt.h |
| IRQL | PASSIVE_LEVEL |