CBaseRenderer::GetState (Compact 2013)
3/26/2014
Determines the state of the renderer.
Syntax
HRESULT GetState(
DWORD dwMilliSecsTimeout,
FILTER_STATE* State
);
Parameters
- dwMilliSecsTimeout
Duration of the time-out, in milliseconds.
- State
Returned state of the renderer.
Return Value
Returns an HRESULT value. Returns VFW_S_STATE_INTERMEDIATE if paused and waiting for a sample; otherwise, returns NOERROR.
Remarks
This member function overrides the CBaseFilter::GetState member function.
It returns the value of m_State.
Because the renderer does not complete the full transition to the paused state until it has a sample to render, if the state is requested while it is waiting for a sample, it returns VFW_S_STATE_INTERMEDIATE along with the state.
Requirements
Header |
dshow.h, |
Library |
ole32.lib, |