DXGKDDI_OPM_DESTROY_PROTECTED_OUTPUT - NtDoc

Native API online documentation, based on the System Informer (formerly Process Hacker) phnt headers 
// dispmprt.h

DXGKDDI_OPM_DESTROY_PROTECTED_OUTPUT DxgkddiOpmDestroyProtectedOutput;

NTSTATUS DxgkddiOpmDestroyProtectedOutput(
  [in] PVOID MiniportDeviceContext,
  [in] HANDLE ProtectedOutputHandle
)
{...}
View the official Windows Driver Kit DDI reference

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Windows Driver Kit DDI reference (nc-dispmprt-dxgkddi_opm_destroy_protected_output)

DXGKDDI_OPM_DESTROY_PROTECTED_OUTPUT callback function

Description

The DxgkDdiOPMDestroyProtectedOutput function destroys the given protected output object.

Parameters

MiniportDeviceContext [in]

A handle to a context block associated with a display adapter. Previously, the display miniport driver's DxgkDdiAddDevice function provided this handle to the DirectX graphics kernel subsystem.

ProtectedOutputHandle [in]

The handle to a protected output object. The DxgkDdiOPMCreateProtectedOutput function creates the protected output object and returns the handle to the object.

Return value

DxgkDdiOPMDestroyProtectedOutput returns STATUS_SUCCESS if it succeeds. Otherwise, it returns one of the error codes that are defined in Ntstatus.h.

Note DxgkDdiOPMDestroyProtectedOutput cannot fail if the ProtectedOutputHandle parameter contains a valid protected output handle.

Remarks

The DirectX graphics kernel subsystem calls DxgkDdiOPMDestroyProtectedOutput when it finishes using the protected output object.

DxgkDdiOPMDestroyProtectedOutput should be made pageable.

See also

DxgkDdiAddDevice

DxgkDdiOPMCreateProtectedOutput

View the official Windows Driver Kit DDI reference

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