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DXGKMDT_OPM_SET_HDCP_SRM_PARAMETERS structure (d3dkmdt.h)

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The DXGKMDT_OPM_SET_HDCP_SRM_PARAMETERS structure contains parameters to set the version of a High-bandwidth Digital Content Protection (HDCP) System Renewability Message (SRM) for a protected output.

Syntax

typedef struct _DXGKMDT_OPM_SET_HDCP_SRM_PARAMETERS {
  ULONG ulSRMVersion;
} DXGKMDT_OPM_SET_HDCP_SRM_PARAMETERS;

Members

ulSRMVersion

The version number of an HDCP SRM. The least significant bits (bits 0 through 15) contain the SRM's version number in little-endian format. The SRM's version number is stored in the SRM's SRM version field in little-endian format. For more information about the SRM's SRM version field, see the HDCP Specification Revision 1.1.

Requirements

Requirement Value
Minimum supported client Available in Windows Vista and later versions of the Windows operating systems.
Header d3dkmdt.h

See also

DXGKMDT_OPM_CONFIGURE_PARAMETERS

DxgkDdiOPMConfigureProtectedOutput