Mac Developer Library

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IOVideoDeviceShared.h Reference

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IOVideoDeviceShared.h Reference

IOVideoDevice definitions shared between kernel and user space.

Included Headers

  • <sys/cdefs.h>

  • <IOKit/IOTypes.h>

Constants

See the Overview section above for header-level documentation.

  • Port types used with IOConnectSetNotificationPort().

    Declaration

    enum { kIOVideoDevicePortTypeNotification, kIOVideoDevicePortTypeOutput, kIOVideoDevicePortTypeInput };

    Constants

    • kIOVideoDevicePortTypeNotification

    • kIOVideoDevicePortTypeOutput

    • kIOVideoDevicePortTypeInput

    Discussion

    port types