DXGKDDI_STOP_DEVICE callback function (dispmprt.h)
The DxgkDdiStopDevice function resets a display adapter and frees resources allocated during DxgkDdiStartDevice.
Syntax
DXGKDDI_STOP_DEVICE DxgkddiStopDevice;
NTSTATUS DxgkddiStopDevice(
[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
DxgkDdiStopDevice returns STATUS_SUCCESS if it succeeds; otherwise, it returns one of the error codes defined in Ntstatus.h.
Remarks
For more information on how this function is used in Plug and Play (PnP) scenarios starting in Windows 8, see Plug and Play (PnP) in WDDM 1.2 and later.
The DxgkDdiStopDevice function should be made pageable.
Requirements
Requirement | Value |
---|---|
Minimum supported client | Available in Windows Vista and later versions of the Windows operating systems. |
Target Platform | Desktop |
Header | dispmprt.h |
IRQL | PASSIVE_LEVEL |
See also
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