|Microsoft DirectX 9.0|
This topic applies to Windows XP only.
The Decompose method tears down the filter graph.
This method takes no parameters.
If the method fails, an error is raised and Err.Number is set to a value other than zero.
This method does not return a value.
This method is the inverse of MSVidCtl.Build. Call this method before you change the active features collection, specify a new renderer, or specify a new input device. The method does not modify the active features collection.