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Override this member function to handle notification of a change in stop time.
virtual HRESULT ChangeStop( ) PURE;
Return Values
Returns an HRESULTvalue that depends on the implementation. HRESULTcan be one of the following standard constants, or other values not listed.
E_FAIL | Failure. |
E_POINTER | Null pointer argument. |
E_INVALIDARG | Invalid argument. |
E_NOTIMPL | Method isn't supported. |
S_OK or NOERROR | Success. |
Remarks
This member function is called when a change to the stop position has been made by a call to CSourceSeeking::SetPositions. Override this and ensure that the correct stop time is being observed. Typically, you do this by calling CBaseInputPin::BeginFlushand CBaseInputPin::EndFlush, and then send samples marked with new stop time, for example, with an implementation NewSegmentmethod.