IKsReferenceClock::GetState method (ks.h)
The IKsReferenceClock::GetState method queries the associated reference clock for its current streaming state.
NTSTATUS GetState(
[out] PKSSTATE State
);
[out] State
Points to a KSSTATE structure that indicates the streaming state of the underlying clock.
The IKsReferenceClock::GetState method returns STATUS_SUCCESS or the error code that the relevant clock returned from its GetState property. See KSPROPERTY_CLOCK_STATE. May return STATUS_DEVICE_NOT_READY if no clock is assigned.
For more information, see AVStream Clocks.
AVStream uses the KSPROPERTY_CLOCK_STATE property to retrieve the correlated time.
Requirement | Value |
---|---|
Target Platform | Universal |
Header | ks.h (include Ks.h) |