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DXVA_COPPStatusData Structure

  • 아티클
 
Microsoft DirectShow 9.0

DXVA_COPPStatusData Structure

Contains the result from a Certified Output Protection Protocol (COPP) status request.

Syntax

  typedef struct _DXVA_COPPStatusData {
  GUID    rApp;
  ULONG   dwFlags;
  ULONG   dwData;
  ULONG   ExtendedInfoValidMask;
  ULONG   ExtendedInfoData;
} DXVA_COPPStatusData;

Members

rApp

A 128-bit random number that was passed by the application in the AMCOPPStatusInput structure.

dwFlags

Status flag. See COPP_StatusFlags.

dwData

Response to the status query. The meaning of this value depends on the status request. For more information, see COPP Query Reference.

ExtendedInfoValidMask

Reserved. Must be zero.

ExtendedInfoData

Reserved. Must be zero.

See Also