DDVIDEOPORTSTATUS (Windows CE 5.0)

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This structure describes the status of a video-port object. This structure is used with the IDDVideoPortContainer::QueryVideoPortStatus method.

typedef struct _DDVIDEOPORTSTATUS {  DWORD dwSize;    BOOL bInUse;    DWORD dwFlags;    DWORD dwReserved1;  DDVIDEOPORTCONNECT VideoPortType;  ULONG_PTR dwReserved2;   ULONG_PTR dwReserved3; } DDVIDEOPORTSTATUS, *LPDDVIDEOPORTSTATUS;

Members

  • dwSize
    Size of this structure, in bytes.

    This member must be initialized before use.

  • bInUse
    Value indicating the current status of the video port.

    This member is TRUE if the video port is currently being used, and FALSE otherwise.

  • dwFlags
    The following table shows the possible flags.

    Flag Description
    DDVPSTATUS_VBIONLY The video port interface only controls the VBI portion of the video stream.
    DDVPSTATUS_VIDEOONLY The video port interface only controls the video portion of the video stream.

  • dwReserved1
    Reserved; set to zero.

  • VideoPortType
    A DDVIDEOPORTCONNECT structure that receives information about the video-port connection.

  • dwReserved2 and dwReserved3
    Reserved; set to zero.

Requirements

OS Versions: Windows CE 2.12 and later. Version 2.12 requires DXPAK 1.0 or later.
Header: Dvp.h.

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