Prepare for non-bypassable plugins (Mixbus channelstrip)
[ardour.git] / libs / ardour / luabindings.cc
index c64445b5b9b7b1bf484899ff3d1399fecc08d2e7..8b88007b9b08b094c2aea16fc18dab132d46e846 100644 (file)
 
 #include <glibmm.h>
 
-#include "timecode/bbt_time.h"
 #include "pbd/stateful_diff_command.h"
 #include "pbd/openuri.h"
+
+#include "temporal/bbt_time.h"
+
 #include "evoral/Control.hpp"
 #include "evoral/ControlList.hpp"
 #include "evoral/Range.hpp"
 
 #include "ardour/amp.h"
+#include "ardour/async_midi_port.h"
 #include "ardour/audioengine.h"
 #include "ardour/audioregion.h"
 #include "ardour/audiosource.h"
 #include "ardour/beats_samples_converter.h"
 #include "ardour/chan_mapping.h"
 #include "ardour/dB.h"
+#include "ardour/delayline.h"
+#include "ardour/disk_reader.h"
+#include "ardour/disk_writer.h"
 #include "ardour/dsp_filter.h"
 #include "ardour/file_source.h"
+#include "ardour/filesystem_paths.h"
 #include "ardour/fluid_synth.h"
 #include "ardour/interthread_info.h"
+#include "ardour/ltc_file_reader.h"
 #include "ardour/lua_api.h"
 #include "ardour/luabindings.h"
 #include "ardour/luaproc.h"
 #include "ardour/playlist.h"
 #include "ardour/plugin.h"
 #include "ardour/plugin_insert.h"
+#include "ardour/polarity_processor.h"
 #include "ardour/port_manager.h"
 #include "ardour/progress.h"
+#include "ardour/raw_midi_parser.h"
 #include "ardour/runtime_functions.h"
 #include "ardour/region.h"
 #include "ardour/region_factory.h"
+#include "ardour/return.h"
 #include "ardour/route_group.h"
+#include "ardour/send.h"
 #include "ardour/session.h"
 #include "ardour/session_object.h"
 #include "ardour/sidechain.h"
@@ -206,7 +218,7 @@ CLASSKEYS(PBD::Configuration);
 CLASSKEYS(PBD::PropertyChange);
 CLASSKEYS(PBD::StatefulDestructible);
 
-CLASSKEYS(Evoral::Beats);
+CLASSKEYS(Temporal::Beats);
 CLASSKEYS(Evoral::Event<samplepos_t>);
 CLASSKEYS(Evoral::ControlEvent);
 
@@ -222,6 +234,7 @@ CLASSKEYS(std::list<Evoral::ControlEvent*>);
 CLASSKEYS(std::vector<ARDOUR::Plugin::PresetRecord>);
 CLASSKEYS(std::vector<boost::shared_ptr<ARDOUR::Processor> >);
 CLASSKEYS(std::vector<boost::shared_ptr<ARDOUR::Source> >);
+CLASSKEYS(std::list<boost::shared_ptr<ARDOUR::PluginInfo> >); // PluginInfoList
 
 CLASSKEYS(std::list<ArdourMarker*>);
 CLASSKEYS(std::list<TimeAxisView*>);
@@ -235,7 +248,7 @@ CLASSKEYS(boost::shared_ptr<std::list<boost::shared_ptr<ARDOUR::Route> > >);
 CLASSKEYS(boost::shared_ptr<ARDOUR::AudioRegion>);
 CLASSKEYS(boost::shared_ptr<ARDOUR::AudioSource>);
 CLASSKEYS(boost::shared_ptr<ARDOUR::Automatable>);
-CLASSKEYS(boost::shared_ptr<ARDOUR::AutomatableSequence<Evoral::Beats> >);
+CLASSKEYS(boost::shared_ptr<ARDOUR::AutomatableSequence<Temporal::Beats> >);
 CLASSKEYS(boost::shared_ptr<ARDOUR::AutomationList>);
 CLASSKEYS(boost::shared_ptr<ARDOUR::FileSource>);
 CLASSKEYS(boost::shared_ptr<ARDOUR::MidiModel>);
@@ -247,8 +260,8 @@ CLASSKEYS(boost::shared_ptr<ARDOUR::Processor>);
 CLASSKEYS(boost::shared_ptr<ARDOUR::Readable>);
 CLASSKEYS(boost::shared_ptr<ARDOUR::Region>);
 CLASSKEYS(boost::shared_ptr<Evoral::ControlList>);
-CLASSKEYS(boost::shared_ptr<Evoral::Note<Evoral::Beats> >);
-CLASSKEYS(boost::shared_ptr<Evoral::Sequence<Evoral::Beats> >);
+CLASSKEYS(boost::shared_ptr<Evoral::Note<Temporal::Beats> >);
+CLASSKEYS(boost::shared_ptr<Evoral::Sequence<Temporal::Beats> >);
 
 CLASSKEYS(boost::shared_ptr<ARDOUR::Playlist>);
 CLASSKEYS(boost::shared_ptr<ARDOUR::Route>);
@@ -516,9 +529,9 @@ LuaBindings::common (lua_State* L)
                .addFunction ("time", (samplepos_t (Evoral::Event<samplepos_t>::*)())&Evoral::Event<samplepos_t>::time)
                .endClass ()
 
-               .beginClass <Evoral::Beats> ("Beats")
+               .beginClass <Temporal::Beats> ("Beats")
                .addConstructor <void (*) (double)> ()
-               .addFunction ("to_double", &Evoral::Beats::to_double)
+               .addFunction ("to_double", &Temporal::Beats::to_double)
                .endClass ()
 
                .beginClass <Evoral::Parameter> ("Parameter")
@@ -535,6 +548,7 @@ LuaBindings::common (lua_State* L)
 
                .beginWSPtrClass <Evoral::ControlList> ("ControlList")
                .addFunction ("add", &Evoral::ControlList::add)
+               .addFunction ("editor_add", &Evoral::ControlList::editor_add)
                .addFunction ("thin", &Evoral::ControlList::thin)
                .addFunction ("eval", &Evoral::ControlList::eval)
                .addRefFunction ("rt_safe_eval", &Evoral::ControlList::rt_safe_eval)
@@ -570,16 +584,16 @@ LuaBindings::common (lua_State* L)
                .addData ("to", &Evoral::Range<samplepos_t>::to)
                .endClass ()
 
-               .deriveWSPtrClass <Evoral::Sequence<Evoral::Beats>, Evoral::ControlSet> ("Sequence")
+               .deriveWSPtrClass <Evoral::Sequence<Temporal::Beats>, Evoral::ControlSet> ("Sequence")
                .endClass ()
 
-               .beginWSPtrClass <Evoral::Note<Evoral::Beats> > ("NotePtr")
-               .addFunction ("time", &Evoral::Note<Evoral::Beats>::time)
-               .addFunction ("note", &Evoral::Note<Evoral::Beats>::note)
-               .addFunction ("velocity", &Evoral::Note<Evoral::Beats>::velocity)
-               .addFunction ("off_velocity", &Evoral::Note<Evoral::Beats>::off_velocity)
-               .addFunction ("length", &Evoral::Note<Evoral::Beats>::length)
-               .addFunction ("channel", &Evoral::Note<Evoral::Beats>::channel)
+               .beginWSPtrClass <Evoral::Note<Temporal::Beats> > ("NotePtr")
+               .addFunction ("time", &Evoral::Note<Temporal::Beats>::time)
+               .addFunction ("note", &Evoral::Note<Temporal::Beats>::note)
+               .addFunction ("velocity", &Evoral::Note<Temporal::Beats>::velocity)
+               .addFunction ("off_velocity", &Evoral::Note<Temporal::Beats>::off_velocity)
+               .addFunction ("length", &Evoral::Note<Temporal::Beats>::length)
+               .addFunction ("channel", &Evoral::Note<Temporal::Beats>::channel)
                .endClass ()
 
                /* libevoral enums */
@@ -819,6 +833,7 @@ LuaBindings::common (lua_State* L)
                .addFunction ("set_start", &Location::set_start)
                .addFunction ("set_end", &Location::set_end)
                .addFunction ("set_length", &Location::set)
+               .addFunction ("set_name", &Location::set_name)
                .addFunction ("move_to", &Location::move_to)
                .addFunction ("matches", &Location::matches)
                .addFunction ("flags", &Location::flags)
@@ -839,6 +854,7 @@ LuaBindings::common (lua_State* L)
                .addFunction ("first_mark_after", &Locations::first_mark_after)
                .addFunction ("first_mark_before", &Locations::first_mark_before)
                .addFunction ("first_mark_at", &Locations::mark_at)
+               .addFunction ("mark_at", &Locations::mark_at)
                .addFunction ("remove", &Locations::remove)
                .addRefFunction ("marks_either_side", &Locations::marks_either_side)
                .addRefFunction ("find_all_between", &Locations::find_all_between)
@@ -860,6 +876,7 @@ LuaBindings::common (lua_State* L)
 
                .beginWSPtrClass <Port> ("Port")
                .addCast<MidiPort> ("to_midiport")
+               .addCast<AsyncMIDIPort> ("to_asyncmidiport")
                .addCast<AudioPort> ("to_audioport")
                .addFunction ("name", &Port::name)
                .addFunction ("pretty_name", &Port::pretty_name)
@@ -870,6 +887,10 @@ LuaBindings::common (lua_State* L)
                .addFunction ("connected_to", (bool (Port::*)(std::string const &)const)&Port::connected_to)
                .addFunction ("connect", (int (Port::*)(std::string const &))&Port::connect)
                .addFunction ("disconnect", (int (Port::*)(std::string const &))&Port::disconnect)
+               .addFunction ("physically_connected", &Port::physically_connected)
+               .addFunction ("private_latency_range", &Port::private_latency_range)
+               .addFunction ("public_latency_range", &Port::public_latency_range)
+               .addRefFunction ("get_connected_latency_range", &Port::get_connected_latency_range)
                //.addStaticFunction ("port_offset", &Port::port_offset) // static
                .endClass ()
 
@@ -877,11 +898,16 @@ LuaBindings::common (lua_State* L)
                .endClass ()
 
                .deriveWSPtrClass <MidiPort, Port> ("MidiPort")
+               .addCast<AsyncMIDIPort> ("to_asyncmidiport")
                .addFunction ("input_active", &MidiPort::input_active)
                .addFunction ("set_input_active", &MidiPort::set_input_active)
                .addFunction ("get_midi_buffer", &MidiPort::get_midi_buffer) // DSP only
                .endClass ()
 
+               .deriveWSPtrClass <AsyncMIDIPort, MidiPort> ("AsyncMIDIPort")
+               .addFunction ("write", &AsyncMIDIPort::write)
+               .endClass ()
+
                .beginWSPtrClass <PortSet> ("PortSet")
                .addFunction ("num_ports", (size_t (PortSet::*)(DataType)const)&PortSet::num_ports)
                .addFunction ("add", &PortSet::add)
@@ -907,6 +933,7 @@ LuaBindings::common (lua_State* L)
                .addFunction ("port_by_name", &IO::nth)
                .addFunction ("n_ports", &IO::n_ports)
                .addFunction ("latency", &IO::latency)
+               .addFunction ("public_latency", &IO::latency)
                .endClass ()
 
                .deriveWSPtrClass <PannerShell, SessionObject> ("PannerShell")
@@ -963,11 +990,15 @@ LuaBindings::common (lua_State* L)
                .beginWSPtrClass <Slavable> ("Slavable")
                .addFunction ("assign", &Slavable::assign)
                .addFunction ("unassign", &Slavable::unassign)
+               .addFunction ("masters", &Slavable::masters)
+               .addFunction ("assigned_to", &Slavable::assigned_to)
                .endClass ()
 
                .deriveWSPtrClass <Stripable, SessionObject> ("Stripable")
                .addCast<Route> ("to_route")
                .addCast<VCA> ("to_vca")
+               .addCast<Slavable> ("to_slavable")
+               .addCast<Automatable> ("to_automatable")
                .addFunction ("is_auditioner", &Stripable::is_auditioner)
                .addFunction ("is_private_route", &Stripable::is_private_route)
                .addFunction ("is_master", &Stripable::is_master)
@@ -1022,12 +1053,12 @@ LuaBindings::common (lua_State* L)
                .addFunction ("gain_control", &VCA::gain_control)
                .addFunction ("solo_control", &VCA::solo_control)
                .addFunction ("mute_control", &VCA::mute_control)
+               .addFunction ("slaved_to", &VCA::slaved_to)
+               .addFunction ("slaved", &VCA::slaved)
                .endClass ()
 
                .deriveWSPtrClass <Route, Stripable> ("Route")
                .addCast<Track> ("to_track")
-               .addCast<Automatable> ("to_automatable")
-               .addCast<Slavable> ("to_slavable")
                .addFunction ("set_name", &Route::set_name)
                .addFunction ("comment", &Route::comment)
                .addFunction ("active", &Route::active)
@@ -1060,8 +1091,8 @@ LuaBindings::common (lua_State* L)
                .addFunction ("trim", &Route::trim)
                .addFunction ("peak_meter", (boost::shared_ptr<PeakMeter> (Route::*)())&Route::peak_meter)
                .addFunction ("set_meter_point", &Route::set_meter_point)
-               .addFunction ("initial_delay", &Route::initial_delay)
                .addFunction ("signal_latency", &Route::signal_latency)
+               .addFunction ("playback_latency", &Route::playback_latency)
                .endClass ()
 
                .deriveWSPtrClass <Playlist, SessionObject> ("Playlist")
@@ -1267,11 +1298,11 @@ LuaBindings::common (lua_State* L)
                //.addFunction ("what_can_be_automated", &Automatable::what_can_be_automated)
                .endClass ()
 
-               .deriveWSPtrClass <AutomatableSequence<Evoral::Beats>, Automatable> ("AutomatableSequence")
-               .addCast<Evoral::Sequence<Evoral::Beats> > ("to_sequence")
+               .deriveWSPtrClass <AutomatableSequence<Temporal::Beats>, Automatable> ("AutomatableSequence")
+               .addCast<Evoral::Sequence<Temporal::Beats> > ("to_sequence")
                .endClass ()
 
-               .deriveWSPtrClass <MidiModel, AutomatableSequence<Evoral::Beats> > ("MidiModel")
+               .deriveWSPtrClass <MidiModel, AutomatableSequence<Temporal::Beats> > ("MidiModel")
                .addFunction ("apply_command", (void (MidiModel::*)(Session*, Command*))&MidiModel::apply_command)
                .addFunction ("new_note_diff_command", &MidiModel::new_note_diff_command)
                .endClass ()
@@ -1296,6 +1327,7 @@ LuaBindings::common (lua_State* L)
                .endClass ()
 
                .beginStdVector <Plugin::PresetRecord> ("PresetVector").endClass ()
+               .beginStdList <boost::shared_ptr<ARDOUR::PluginInfo> > ("PluginInfoList").endClass ()
 
                .deriveClass <ParameterDescriptor, Evoral::ParameterDescriptor> ("ParameterDescriptor")
                .addVoidConstructor ()
@@ -1313,11 +1345,16 @@ LuaBindings::common (lua_State* L)
                .addCast<IOProcessor> ("to_ioprocessor")
                .addCast<UnknownProcessor> ("to_unknownprocessor")
                .addCast<Amp> ("to_amp")
+               .addCast<DiskIOProcessor> ("to_diskioprocessor")
+               .addCast<DiskReader> ("to_diskreader")
+               .addCast<DiskWriter> ("to_diskwriter")
                .addCast<PeakMeter> ("to_peakmeter")
                .addCast<MonitorProcessor> ("to_monitorprocessor")
+               .addCast<Send> ("to_send")
+               .addCast<PolarityProcessor> ("to_polarityprocessor")
+               .addCast<DelayLine> ("to_delayline")
 #if 0 // those objects are not yet bound
                .addCast<CapturingProcessor> ("to_capturingprocessor")
-               .addCast<DelayLine> ("to_delayline")
 #endif
                .addCast<PeakMeter> ("to_meter")
                .addFunction ("display_name", &Processor::display_name)
@@ -1325,8 +1362,22 @@ LuaBindings::common (lua_State* L)
                .addFunction ("active", &Processor::active)
                .addFunction ("activate", &Processor::activate)
                .addFunction ("deactivate", &Processor::deactivate)
-               .addFunction ("output_streams", &PluginInsert::output_streams)
-               .addFunction ("input_streams", &PluginInsert::input_streams)
+               .addFunction ("input_latency", &Processor::input_latency)
+               .addFunction ("output_latency", &Processor::output_latency)
+               .addFunction ("capture_offset", &Processor::capture_offset)
+               .addFunction ("playback_offset", &Processor::playback_offset)
+               .addFunction ("output_streams", &Processor::output_streams)
+               .addFunction ("input_streams", &Processor::input_streams)
+               .addFunction ("signal_latency", &Processor::signal_latency)
+               .endClass ()
+
+               .deriveWSPtrClass <DiskIOProcessor, Processor> ("DiskIOProcessor")
+               .endClass ()
+
+               .deriveWSPtrClass <DiskReader, DiskIOProcessor> ("DiskReader")
+               .endClass ()
+
+               .deriveWSPtrClass <DiskWriter, DiskIOProcessor> ("DiskWriter")
                .endClass ()
 
                .deriveWSPtrClass <IOProcessor, Processor> ("IOProcessor")
@@ -1343,6 +1394,20 @@ LuaBindings::common (lua_State* L)
                .addFunction ("panner_shell", &Route::panner_shell)
                .endClass ()
 
+               .deriveWSPtrClass <Send, Delivery> ("Send")
+               .addFunction ("get_delay_in", &Send::get_delay_in)
+               .addFunction ("get_delay_out", &Send::get_delay_out)
+               .endClass ()
+
+               .deriveWSPtrClass <InternalSend, Send> ("InternalSend")
+               .endClass ()
+
+               .deriveWSPtrClass <Return, IOProcessor> ("Return")
+               .endClass ()
+
+               .deriveWSPtrClass <InternalReturn, Return> ("InternalReturn")
+               .endClass ()
+
                .beginNamespace ("Plugin")
                .beginClass <Plugin::IOPortDescription> ("IOPortDescription")
                .addData ("name", &Plugin::IOPortDescription::name)
@@ -1392,6 +1457,13 @@ LuaBindings::common (lua_State* L)
                .addFunction ("natural_output_streams", &PluginInsert::natural_output_streams)
                .addFunction ("natural_input_streams", &PluginInsert::natural_input_streams)
                .addFunction ("reset_parameters_to_default", &PluginInsert::reset_parameters_to_default)
+               .addFunction ("has_sidechain", &PluginInsert::has_sidechain)
+               .addFunction ("is_instrument", &PluginInsert::is_instrument)
+               .addFunction ("type", &PluginInsert::type)
+               .addFunction ("signal_latency", &PluginInsert::signal_latency)
+               .addFunction ("get_count", &PluginInsert::get_count)
+               .addFunction ("is_channelstrip", &PluginInsert::is_channelstrip)
+               .addFunction ("is_nonbypassable", &PluginInsert::is_channelstrip)
                .endClass ()
 
                .deriveWSPtrClass <ReadOnlyControl, PBD::StatefulDestructible> ("ReadOnlyControl")
@@ -1494,9 +1566,24 @@ LuaBindings::common (lua_State* L)
                .deriveWSPtrClass <UnknownProcessor, Processor> ("UnknownProcessor")
                .endClass ()
 
+               .deriveWSPtrClass <PolarityProcessor, Processor> ("PolarityProcessor")
+               .endClass ()
+
+               .deriveWSPtrClass <DelayLine, Processor> ("DelayLine")
+               .addFunction ("delay", &DelayLine::delay)
+               .endClass ()
+
                .deriveWSPtrClass <PluginInsert::PluginControl, AutomationControl> ("PluginControl")
                .endClass ()
 
+               .beginClass <RawMidiParser> ("RawMidiParser")
+               .addVoidConstructor ()
+               .addFunction ("reset", &RawMidiParser::reset)
+               .addFunction ("process_byte", &RawMidiParser::process_byte)
+               .addFunction ("buffer_size", &RawMidiParser::buffer_size)
+               .addFunction ("midi_buffer", &RawMidiParser::midi_buffer)
+               .endClass ()
+
                .deriveWSPtrClass <AudioSource, Source> ("AudioSource")
                .addFunction ("readable_length", &AudioSource::readable_length)
                .addFunction ("n_channels", &AudioSource::n_channels)
@@ -1522,6 +1609,10 @@ LuaBindings::common (lua_State* L)
                .beginConstStdList <boost::shared_ptr<VCA> > ("VCAList")
                .endClass ()
 
+               // VCAVector == std::vector<boost::shared_ptr<VCA> >
+               .beginConstStdVector <boost::shared_ptr<VCA> > ("VCAVector")
+               .endClass ()
+
                // boost::shared_ptr<RouteList>
                .beginPtrStdList <boost::shared_ptr<Route> > ("RouteListPtr")
                .addVoidPtrConstructor<std::list<boost::shared_ptr <Route> > > ()
@@ -1583,14 +1674,14 @@ LuaBindings::common (lua_State* L)
                .addVoidPtrConstructor<std::list<boost::shared_ptr <AutomationControl> > > ()
                .endClass ()
 
-               .beginStdList <boost::shared_ptr<Evoral::Note<Evoral::Beats> > > ("NotePtrList")
+               .beginStdList <boost::shared_ptr<Evoral::Note<Temporal::Beats> > > ("NotePtrList")
                .endClass ()
 
                .beginConstStdList <Evoral::ControlEvent*> ("EventList")
                .endClass ()
 
 #if 0  // depends on Evoal:: Note, Beats see note_fixer.h
-       // typedef Evoral::Note<Evoral::Beats> Note;
+       // typedef Evoral::Note<Temporal::Beats> Note;
        // std::set< boost::weak_ptr<Note> >
                .beginStdSet <boost::weak_ptr<Note> > ("WeakNoteSet")
                .endClass ()
@@ -1964,6 +2055,12 @@ LuaBindings::common (lua_State* L)
 
                .endNamespace (); // end ARDOUR
 
+       luabridge::getGlobalNamespace (L)
+               .beginNamespace ("ARDOUR")
+               .addFunction ("user_config_directory", &ARDOUR::user_config_directory)
+               .addFunction ("user_cache_directory", &ARDOUR::user_cache_directory)
+               .endNamespace (); // end ARDOUR
+
        luabridge::getGlobalNamespace (L)
                .beginNamespace ("ARDOUR")
                .beginClass <AudioBackendInfo> ("AudioBackendInfo")
@@ -2006,7 +2103,10 @@ LuaBindings::common (lua_State* L)
                .addFunction ("set_output_device_name", &AudioBackend::set_output_device_name)
                .endClass()
 
-               .beginClass <PortEngine> ("PortEngine")
+               .beginClass <LatencyRange> ("LatencyRange")
+               .addVoidConstructor ()
+               .addData ("min", &LatencyRange::min)
+               .addData ("max", &LatencyRange::max)
                .endClass()
 
                .beginClass <PortManager> ("PortManager")
@@ -2102,7 +2202,7 @@ LuaBindings::common (lua_State* L)
                .addFunction ("scripts_changed", &Session::scripts_changed) // used internally
                .addFunction ("transport_rolling", &Session::transport_rolling)
                .addFunction ("request_transport_speed", &Session::request_transport_speed)
-               .addFunction ("transport_frame", &Session::transport_sample)
+               .addFunction ("transport_sample", &Session::transport_sample)
                .addFunction ("transport_speed", &Session::transport_speed)
                .addFunction ("sample_rate", &Session::sample_rate)
                .addFunction ("nominal_sample_rate", &Session::nominal_sample_rate)
@@ -2139,6 +2239,7 @@ LuaBindings::common (lua_State* L)
                .addFunction ("disable_record", &Session::disable_record)
                .addFunction ("route_by_id", &Session::route_by_id)
                .addFunction ("route_by_name", &Session::route_by_name)
+               .addFunction ("stripable_by_id", &Session::stripable_by_id)
                .addFunction ("get_remote_nth_stripable", &Session::get_remote_nth_stripable)
                .addFunction ("get_remote_nth_route", &Session::get_remote_nth_route)
                .addFunction ("route_by_selected_count", &Session::route_by_selected_count)
@@ -2168,10 +2269,8 @@ LuaBindings::common (lua_State* L)
                .addFunction ("get_block_size", &Session::get_block_size)
                .addFunction ("worst_output_latency", &Session::worst_output_latency)
                .addFunction ("worst_input_latency", &Session::worst_input_latency)
-               .addFunction ("worst_track_latency", &Session::worst_track_latency)
-               .addFunction ("worst_track_roll_delay", &Session::worst_track_roll_delay)
-               .addFunction ("worst_track_out_latency", &Session::worst_track_out_latency)
-               .addFunction ("worst_playback_latency", &Session::worst_playback_latency)
+               .addFunction ("worst_route_latency", &Session::worst_route_latency)
+               .addFunction ("worst_latency_preroll", &Session::worst_latency_preroll)
                .addFunction ("cfg", &Session::cfg)
                .addFunction ("route_groups", &Session::route_groups)
                .addFunction ("new_route_group", &Session::new_route_group)
@@ -2216,6 +2315,7 @@ LuaBindings::common (lua_State* L)
                .beginNamespace ("LuaAPI")
                .addFunction ("nil_proc", ARDOUR::LuaAPI::nil_processor)
                .addFunction ("new_luaproc", ARDOUR::LuaAPI::new_luaproc)
+               .addFunction ("list_plugins", ARDOUR::LuaAPI::list_plugins)
                .addFunction ("new_plugin_info", ARDOUR::LuaAPI::new_plugin_info)
                .addFunction ("new_plugin", ARDOUR::LuaAPI::new_plugin)
                .addFunction ("set_processor_param", ARDOUR::LuaAPI::set_processor_param)
@@ -2289,6 +2389,17 @@ LuaBindings::common (lua_State* L)
                .addFunction ("power_at_bin", &DSP::FFTSpectrum::power_at_bin)
                .addFunction ("freq_at_bin", &DSP::FFTSpectrum::freq_at_bin)
                .endClass ()
+               .beginClass <DSP::Generator> ("Generator")
+               .addVoidConstructor ()
+               .addFunction ("run", &DSP::Generator::run)
+               .addFunction ("set_type", &DSP::Generator::set_type)
+               .endClass ()
+
+               .beginClass <ARDOUR::LTCReader> ("LTCReader")
+               .addConstructor <void (*) (int, LTC_TV_STANDARD)> ()
+               .addFunction ("write", &ARDOUR::LTCReader::write)
+               .addRefFunction ("read", &ARDOUR::LTCReader::read)
+               .endClass ()
 
                /* DSP enums */
                .beginNamespace ("BiquadType")
@@ -2303,6 +2414,19 @@ LuaBindings::common (lua_State* L)
                .addConst ("HighShelf", ARDOUR::DSP::Biquad::HighShelf)
                .endNamespace ()
 
+               .beginNamespace ("NoiseType")
+               .addConst ("UniformWhiteNoise", ARDOUR::DSP::Generator::UniformWhiteNoise)
+               .addConst ("GaussianWhiteNoise", ARDOUR::DSP::Generator::GaussianWhiteNoise)
+               .addConst ("PinkNoise", ARDOUR::DSP::Generator::PinkNoise)
+               .endNamespace ()
+
+               .beginNamespace ("LTC_TV_STANDARD")
+               .addConst ("LTC_TV_525_60", LTC_TV_525_60)
+               .addConst ("LTC_TV_625_50", LTC_TV_625_50)
+               .addConst ("LTC_TV_1125_60", LTC_TV_1125_60)
+               .addConst ("LTC_TV_FILM_24", LTC_TV_FILM_24)
+               .endNamespace ()
+
                .beginClass <DSP::DspShm> ("DspShm")
                .addConstructor<void (*) (size_t)> ()
                .addFunction ("allocate", &DSP::DspShm::allocate)