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COPP Device Definition Template Code

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This section applies only to Windows Server 2003 SP1 and later, and Windows XP SP2 and later.

Use the following example code to define a COPP DirectX VA device object.

#define COPP_OPENED                 0
#define COPP_CERT_LENGTH_RETURNED   1
#define COPP_KEY_EXCHANGED          2
#define COPP_SESSION_ACTIVE         3
typedef struct {
    DWORD   m_LocalLevel[COPP_MAX_TYPES];
    GUID    m_KDI;
    DWORD   m_CmdSeqNumber;
    DWORD   m_StatusSeqNumber;
    DWORD   m_rGraphicsDriver;
    DWORD   m_COPPDevState;
    DWORD   m_DevID;

    AESHelper   m_AesHelper;

} COPP_DeviceData;