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DXVA_COPPSetProtectionLevelCmdData structure (dxva9typ.h)

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Contains data for the Set Protection Level command in Certified Output Protection Protocol (COPP).

Syntax

typedef struct _DXVA_COPPSetProtectionLevelCmdData {
  ULONG ProtType;
  ULONG ProtLevel;
  ULONG ExtendedInfoChangeMask;
  ULONG ExtendedInfoData;
} DXVA_COPPSetProtectionLevelCmdData;

Members

ProtType

Identifies the protection mechanism. See COPP Protection Type Flags.

ProtLevel

Specifies the protection level. The meaning of this value depends on the protection mechanism that is queried. For each protection mechanism, the value of the ProtLevel member is a flag from a different enumeration, as shown in the following table.

Protection mechanism Enumeration
ACP COPP_ACP_Protection_Level
CGMS-A COPP_CGMSA_Protection_Level
HDCP COPP_HDCP_Protection_Level

ExtendedInfoChangeMask

Reserved. Must be zero.

ExtendedInfoData

Reserved. Must be zero.

Requirements

Requirement Value
Header dxva9typ.h (include Dxva.h)

See also

DirectShow Structures

Using Certified Output Protection Protocol (COPP)