|Microsoft DirectX 9.0|
The SetState method sets configuration for the VCM codec.
HRESULT SetState( LPVOID pState, int cbState );
[in] State of the VCM codec.
[in] Size of the state.
Return value varies depending on the implementation within each driver.
This method calls the COM ICSetState macro, which notifies a video compression driver to set the state of the compressor.