DXGKDDI_CREATEHWQUEUE callback function (d3dkmddi.h)
Dxgkrnl calls DxgkDdiCreateHwQueue to have the kernel-mode display driver (KMD) perform the work to create a hardware queue.
Syntax
DXGKDDI_CREATEHWQUEUE DxgkddiCreatehwqueue;
NTSTATUS DxgkddiCreatehwqueue(
IN_CONST_HANDLE hHwContext,
INOUT_PDXGKARG_CREATEHWQUEUE pCreateHwQueue
)
{...}
Parameters
hHwContext
[in] The hardware context handle that the hardware queue belongs to.
pCreateHwQueue
[in/out] A pointer to a DXGKARG_CREATEHWQUEUE structure that describes the hardware queue to create.
Return value
DxgkDdiCreateHwQueue returns STATUS_SUCCESS if KMD was able to successfully create a hardware queue. Otherwise, it returns an appropriate NTSTATUS error code.
Remarks
DxgkDdiCreateHwQueue's WDDM synchronization class is Zero level.
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 10, version 1703 (WDDM 2.2) |
| Header | d3dkmddi.h |
| IRQL | PASSIVE_LEVEL |