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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 IMediaPosition::put_StopTime. Override this and ensure that the correct stop time is being observed; typically, this will be a call to CBaseInputPin::BeginFlushand CBaseInputPin::EndFlush, and then resending data.