gstreamer/iterator: Store filter types in a hash table
Static variables in generic functions only exist once and not once per type parameter, so before we were only able to register exactly one filter type.
Due to an influx of spam, we have had to impose restrictions on new accounts. Please see this wiki page for instructions on how to get full permissions. Sorry for the inconvenience.
Static variables in generic functions only exist once and not once per type parameter, so before we were only able to register exactly one filter type.