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DXGKDDI_DESTROYHWQUEUE callback function (d3dkmddi.h)

  • Article

Dxgkrnel calls DxgkDdiDestroyHwQueue to have the kernel-mode display driver (KMD) perform the work to destroy a hardware queue.

Syntax

DXGKDDI_DESTROYHWQUEUE DxgkddiDestroyhwqueue;

NTSTATUS DxgkddiDestroyhwqueue(
  IN_CONST_HANDLE hHwQueue
)
{...}

Parameters

hHwQueue

[in] Handle to the queue to be destroyed.

Return value

DxgkDdiDestroyHwQueue returns STATUS_SUCCESS if KMD was able to successfully destroy the hardware queue. Otherwise, it returns an appropriate NTSTATUS error code.

Remarks

DxgkDdiDestroyHwQueue'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

See also

DxgkDdiCreateHwQueue