| Microsoft DirectX 8.1 (C++) |
The SetClockDelta method adjusts the clock time. This method implements the IAMClockAdjust::SetClockDelta method.
Syntax
HRESULT SetClockDelta(
REFERENCE_TIME rtDelta
);
Parameters
rtDelta
Specifies the amount by which to adjust the clock, as a REFERENCE_TIME value. A positive value moves the clock forward, and a negative value moves the clock backward.
Return Value
Returns S_OK or an HRESULT error code.
Remarks
This method simply calls CBaseReferenceClock::SetTimeDelta.
The time values returned by IReferenceClock::GetTime are monotonically increasing. If you set the clock back, GetTime continues to report the old time until the internal clock catches up.
See Also