8eeb2f3751
Replace port index arrays with a struct for holding more information than just indices (e.g. groups).
Gst-LV2 Quickstart Dependencies: SLV2 0.6.* <http://drobilla.net/software/slv2> Which in turn depends on: librdf (redland) >= 1.0.6 <http://librdf.org> Example Pipeline: Requires swh-lv2 <http://plugin.org.uk/releases/> gst-launch-0.10 -v filesrc location=/usr/share/sounds/login.wav ! wavparse ! audioconvert ! http---plugin-org-uk-swh-plugins-djFlanger ! audioconvert ! alsasink (A longer wav will be a better example)