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DXGKMDT_OPM_HDCP_KEY_SELECTION_VECTOR structure (d3dkmdt.h)

  • Article

The DXGKMDT_OPM_HDCP_KEY_SELECTION_VECTOR structure contains a key-selection vector (KSV) for a High-bandwidth Digital Content Protection (HDCP) protected output.

Syntax

typedef struct _DXGKMDT_OPM_HDCP_KEY_SELECTION_VECTOR {
  BYTE abKeySelectionVector[DXGKMDT_OPM_HDCP_KEY_SELECTION_VECTOR_SIZE];
} DXGKMDT_OPM_HDCP_KEY_SELECTION_VECTOR;

Members

abKeySelectionVector[DXGKMDT_OPM_HDCP_KEY_SELECTION_VECTOR_SIZE]

A 5-byte array that comprises the HDCP KSV. Byte 0 is the least significant byte and byte 4 is the most significant byte.

Remarks

For more information about the HDCP KSV, 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_CONNECTED_HDCP_DEVICE_INFORMATION