Loads all functions from an instance (except functions loaded by loadInitializationFunctions).
The functions may be used with any device created from this instance (but will have a slight dispatching overhead).
Sets instance to the passed in instance.
Loads all functions from an instance (except functions loaded by loadInitializationFunctions). The functions may be used with any device created from this instance (but will have a slight dispatching overhead). Sets instance to the passed in instance.