IReferenceClock

The IReferenceClock interface represents a system reference clock. The DirectMusic master clock and a port's latency clock implement this interface.

The interface has the following methods:

All COM interfaces inherit the IUnknown interface methods. This interface supports the following three methods:

QuickInfo

  Windows NT/2000: Requires Windows 2000.
  Windows 95/98: Requires Windows 95 or later. Available as a redistributable for Windows 95.
  Header: Declared in dmusicc.h.

See Also

IDirectMusic::GetMasterClock, IDirectMusicPort::GetLatencyClock, Timing