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

See also

DXGKARG_CREATEHWQUEUE

DxgkDestroyHwQueue