DXGKMDT_OPM_SET_HDCP_SRM_PARAMETERS structure (d3dkmdt.h)

  • Article

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 Windows Vista
Header d3dkmdt.h

See also

DXGKMDT_OPM_CONFIGURE_PARAMETERS

DxgkDdiOPMConfigureProtectedOutput