// dispmprt.h

DXGKDDI_QUERYDIAGNOSTICTYPESSUPPORT DxgkddiQuerydiagnostictypessupport;

NTSTATUS DxgkddiQuerydiagnostictypessupport(
  IN_CONST_PVOID MiniportDeviceContext,
  INOUT_PDXGKARG_QUERYDIAGNOSTICTYPESSUPPORT pArgQueryDiagnosticTypesSupport
)
{...}
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Windows Driver Kit DDI reference (nc-dispmprt-dxgkddi_querydiagnostictypessupport)

DXGKDDI_QUERYDIAGNOSTICTYPESSUPPORT callback function

Description

The OS calls the DXGKDDI_QUERYDIAGNOSTICTYPESSUPPORT callback function to discover what types of diagnostic the driver supports for the passed diagnostic category.

Parameters

`MiniportDeviceContext`

A handle to a context block associated with a display adapter.

`pArgQueryDiagnosticTypesSupport`

Pointer to a DXGKARG_QUERYDIAGNOSTICTYPESSUPPORT structure.

Return value

Returns NTSTATUS.

Prototype

//Declaration

DXGKDDI_QUERYDIAGNOSTICTYPESSUPPORT DxgkddiQuerydiagnostictypessupport;

// Definition

NTSTATUS DxgkddiQuerydiagnostictypessupport
(
    IN_CONST_PVOID MiniportDeviceContext
    INOUT_PDXGKARG_QUERYDIAGNOSTICTYPESSUPPORT pArgQueryDiagnosticTypesSupport
)
{...}

DXGKDDI_QUERYDIAGNOSTICTYPESSUPPORT *PDXGKDDI_QUERYDIAGNOSTICTYPESSUPPORT

DXGKDDI_QUERYDIAGNOSTICTYPESSUPPORT - NtDoc