// dispmprt.h

DXGKCB_REPORT_DIAGNOSTIC DxgkcbReportDiagnostic;

NTSTATUS DxgkcbReportDiagnostic(
  HANDLE DeviceHandle,
  IN_PDXGK_DIAGNOSTIC_HEADER pDiagnostic
)
{...}
View the official Windows Driver Kit DDI reference

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

DXGKCB_REPORT_DIAGNOSTIC callback function

Description

Implemented by the kernel mode driver to report diagnostic logging.

Parameters

`DeviceHandle`

A handle to a display device adapter.

`pDiagnostic`

Pointer to a DXGK_DIAGNOSTIC_HEADER structure that contains the diagnostic event report.

Return value

Returns the following values:

Value	Description
STATUS_SUCCESS	The diagnostic event is recorded successfully by the OS.
STATUS_INVALID_PARAMETER	The adapter handle is incorrect or the event type is not recognized.
STATUS_BUFFER_TOO_SMALL	the event size is too small for the type.
STATUS_UNSUCCESSFUL	The OS was unable to process a valid event.

Other return codes may be returned as appropriate.

Prototype

//Declaration

DXGKCB_REPORT_DIAGNOSTIC DxgkcbReportDiagnostic;

// Definition

_IRQL_requires_same_ DxgkcbReportDiagnostic
(
    HANDLE DeviceHandle
    IN_PDXGK_DIAGNOSTIC_HEADER pDiagnostic
)
{...}

DXGKCB_REPORT_DIAGNOSTIC

View the official Windows Driver Kit DDI reference

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