DXGKDDI_CREATEPROCESS callback function (d3dkmddi.h)
DxgkDdiCreateProcess creates a graphics kernel process object.
Syntax
DXGKDDI_CREATEPROCESS DxgkddiCreateprocess;
NTSTATUS DxgkddiCreateprocess(
IN_CONST_HANDLE hAdapter,
INOUT_PDXGKARG_CREATEPROCESS pArgs
)
{...}
Parameters
hAdapter
A handle to the display adapter.
pArgs
The DXGKARG_CREATEPROCESS structure that describes the operation.
Return value
Returns STATUS_SUCCESS if it succeeds. Otherwise, it returns one of the error codes defined in Ntstatus.h.
Remarks
During process creation the kernel mode driver is allowed to call the DxgkCbReserveVirtualAddressRange callback. At this point the graphics processing unit (GPU) virtual address space for the process is free and the driver has the opportunity to reserve virtual address space for its needs.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 10 |
| Minimum supported server | Windows Server 2016 |
| Target Platform | Desktop |
| Header | d3dkmddi.h |