-
- _midi_in = AudioEngine::instance()->register_input_port (DataType::MIDI, _("MIDI control in"), true);
- _midi_out = AudioEngine::instance()->register_output_port (DataType::MIDI, _("MIDI control out"), true);
-
- _mmc_in = AudioEngine::instance()->register_input_port (DataType::MIDI, _("MMC in"), true);
- _mmc_out = AudioEngine::instance()->register_output_port (DataType::MIDI, _("MMC out"), true);
-
- /* XXX nasty type conversion needed because of the mixed inheritance
- * required to integrate MIDI::IPMidiPort and ARDOUR::AsyncMIDIPort.
- *
- * At some point, we'll move IPMidiPort into Ardour and make it
- * inherit from ARDOUR::MidiPort not MIDI::Port, and then this
- * mess can go away
- */