DXGKDDI_UNMAPCPUHOSTAPERTURE callback function (d3dkmddi.h)

DxgkDdiUnmapCpuHostAperture is used to unmap a previously mapped range of the CPU host aperture.

Syntax

DXGKDDI_UNMAPCPUHOSTAPERTURE DxgkddiUnmapcpuhostaperture;

NTSTATUS DxgkddiUnmapcpuhostaperture(
  IN_CONST_HANDLE hAdapter,
  IN_CONST_PDXGKARG_UNMAPCPUHOSTAPERTURE pArgs
)
{...}

Parameters

hAdapter

A handle to the display adapter.

pArgs

A DXGKARG_UNMAPCPUHOSTAPERTURE 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.

Requirements

See also

DXGKARG_UNMAPCPUHOSTAPERTURE