CMClockGetAnchorTime(_:clockTimeOut:referenceClockTimeOut:)
Returns the current time from a clock and the matching time from the clock’s reference clock.
Declaration
func CMClockGetAnchorTime(_ clock: CMClock, clockTimeOut: UnsafeMutablePointer<CMTime>, referenceClockTimeOut: UnsafeMutablePointer<CMTime>) -> OSStatusParameters
- clock:
The clock to retrieve the current time from.
- clockTimeOut:
On output, points to the current time.
- referenceClockTimeOut:
On output, points to the reference clock time.
Discussion
To make practical use of this, you may need to know what the clock’s reference clock is.