// d3dkmdt.h

typedef struct _DXGKMDT_OPM_OUTPUT_ID {
  DXGKMDT_OPM_RANDOM_NUMBER rnRandomNumber;
  ULONG                     ulStatusFlags;
  UINT64                    OutputId;
} DXGKMDT_OPM_OUTPUT_ID;
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Windows Driver Kit DDI reference (ns-d3dkmdt-_dxgkmdt_opm_output_id)

_DXGKMDT_OPM_OUTPUT_ID structure

Description

The DXGKMDT_OPM_OUTPUT_ID structure identifies the output connector.

Members

`rnRandomNumber`

A DXGKMDT_OPM_RANDOM_NUMBER structure that contains a protected output object's 128-bit cryptographically secure random number. This random number is generated by an application and supplied to the display miniport driver in a call to the driver's DxgkDdiOPMGetInformation function. This random number is supplied to the driver in the rnRandomNumber member of the DXGKMDT_OPM_GET_INFO_PARAMETERS structure.

`ulStatusFlags`

A bitwise OR combination of the values from the DXGKMDT_OPM_STATUS enumeration that indicates the status of a protected output.

`OutputId`

A UINT64 value that identifies the output connector.

DXGKMDT_OPM_OUTPUT_ID - NtDoc