/* * Carla LV2 utils * Copyright (C) 2011-2014 Filipe Coelho * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of * the License, or any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * For a full copy of the GNU General Public License see the doc/GPL.txt file. */ #ifndef CARLA_LV2_UTILS_HPP_INCLUDED #define CARLA_LV2_UTILS_HPP_INCLUDED #include "CarlaUtils.hpp" #include "lv2/lv2.h" #include "lv2/atom.h" #include "lv2/atom-forge.h" #include "lv2/atom-helpers.h" #include "lv2/atom-util.h" #include "lv2/buf-size.h" #include "lv2/data-access.h" // dynmanifest #include "lv2/event.h" #include "lv2/event-helpers.h" #include "lv2/instance-access.h" #include "lv2/log.h" // logger #include "lv2/midi.h" // morph #include "lv2/options.h" #include "lv2/parameters.h" #include "lv2/patch.h" #include "lv2/port-groups.h" #include "lv2/port-props.h" #include "lv2/presets.h" #include "lv2/resize-port.h" #include "lv2/state.h" #include "lv2/time.h" #include "lv2/ui.h" #include "lv2/units.h" #include "lv2/uri-map.h" #include "lv2/urid.h" #include "lv2/worker.h" #include "lv2/lv2-miditype.h" #include "lv2/lv2-midifunctions.h" #include "lv2/lv2_external_ui.h" #include "lv2/lv2_programs.h" #include "lv2/lv2_rtmempool.h" #include "lv2_rdf.hpp" #include "lilv/lilvmm.hpp" #include "sratom/sratom.h" #ifdef HAVE_JUCE # include "juce_core.h" #else # include #endif // ----------------------------------------------------------------------- // Define namespaces and missing prefixes #define NS_dct "http://purl.org/dc/terms/" #define NS_doap "http://usefulinc.com/ns/doap#" #define NS_rdf "http://www.w3.org/1999/02/22-rdf-syntax-ns#" #define NS_rdfs "http://www.w3.org/2000/01/rdf-schema#" #define NS_llmm "http://ll-plugins.nongnu.org/lv2/ext/midimap#" #define LV2_MIDI_Map__CC "http://ll-plugins.nongnu.org/lv2/namespace#CC" #define LV2_MIDI_Map__NRPN "http://ll-plugins.nongnu.org/lv2/namespace#NRPN" #define LV2_MIDI_LL__MidiPort "http://ll-plugins.nongnu.org/lv2/ext/MidiPort" #define LV2_UI__Qt5UI LV2_UI_PREFIX "Qt5UI" #define LV2_UI__makeResident LV2_UI_PREFIX "makeResident" // ----------------------------------------------------------------------- // Custom Atom types struct LV2_Atom_MidiEvent { LV2_Atom_Event event; uint8_t data[4]; }; // ----------------------------------------------------------------------- // Our LV2 World class class Lv2WorldClass : public Lilv::World { public: // Base Types Lilv::Node port; Lilv::Node symbol; Lilv::Node designation; Lilv::Node freeWheeling; Lilv::Node reportsLatency; // Plugin Types Lilv::Node class_allpass; Lilv::Node class_amplifier; Lilv::Node class_analyzer; Lilv::Node class_bandpass; Lilv::Node class_chorus; Lilv::Node class_comb; Lilv::Node class_compressor; Lilv::Node class_constant; Lilv::Node class_converter; Lilv::Node class_delay; Lilv::Node class_distortion; Lilv::Node class_dynamics; Lilv::Node class_eq; Lilv::Node class_envelope; Lilv::Node class_expander; Lilv::Node class_filter; Lilv::Node class_flanger; Lilv::Node class_function; Lilv::Node class_gate; Lilv::Node class_generator; Lilv::Node class_highpass; Lilv::Node class_instrument; Lilv::Node class_limiter; Lilv::Node class_lowpass; Lilv::Node class_mixer; Lilv::Node class_modulator; Lilv::Node class_multiEQ; Lilv::Node class_oscillator; Lilv::Node class_paraEQ; Lilv::Node class_phaser; Lilv::Node class_pitch; Lilv::Node class_reverb; Lilv::Node class_simulator; Lilv::Node class_spatial; Lilv::Node class_spectral; Lilv::Node class_utility; Lilv::Node class_waveshaper; // Port Types Lilv::Node port_input; Lilv::Node port_output; Lilv::Node port_control; Lilv::Node port_audio; Lilv::Node port_cv; Lilv::Node port_atom; Lilv::Node port_event; Lilv::Node port_midi; // Port Properties Lilv::Node pprop_optional; Lilv::Node pprop_enumeration; Lilv::Node pprop_integer; Lilv::Node pprop_sampleRate; Lilv::Node pprop_toggled; Lilv::Node pprop_artifacts; Lilv::Node pprop_continuousCV; Lilv::Node pprop_discreteCV; Lilv::Node pprop_expensive; Lilv::Node pprop_strictBounds; Lilv::Node pprop_logarithmic; Lilv::Node pprop_notAutomatic; Lilv::Node pprop_notOnGUI; Lilv::Node pprop_trigger; // Unit Hints Lilv::Node unit_name; Lilv::Node unit_render; Lilv::Node unit_symbol; Lilv::Node unit_unit; // UI Types Lilv::Node ui_gtk2; Lilv::Node ui_gtk3; Lilv::Node ui_qt4; Lilv::Node ui_qt5; Lilv::Node ui_cocoa; Lilv::Node ui_windows; Lilv::Node ui_x11; Lilv::Node ui_external; Lilv::Node ui_externalOld; Lilv::Node ui_externalOld2; // Misc Lilv::Node atom_bufferType; Lilv::Node atom_sequence; Lilv::Node atom_supports; Lilv::Node preset_preset; Lilv::Node state_state; Lilv::Node value_default; Lilv::Node value_minimum; Lilv::Node value_maximum; Lilv::Node rz_asLargeAs; Lilv::Node rz_minSize; // Port Data Types Lilv::Node midi_event; Lilv::Node patch_message; Lilv::Node time_position; // MIDI CC Lilv::Node mm_defaultControl; Lilv::Node mm_controlType; Lilv::Node mm_controlNumber; // Other Lilv::Node dct_replaces; Lilv::Node doap_license; Lilv::Node rdf_type; Lilv::Node rdfs_label; bool needsInit; // ------------------------------------------------------------------- Lv2WorldClass() : Lilv::World(), port (new_uri(LV2_CORE__port)), symbol (new_uri(LV2_CORE__symbol)), designation (new_uri(LV2_CORE__designation)), freeWheeling (new_uri(LV2_CORE__freeWheeling)), reportsLatency (new_uri(LV2_CORE__reportsLatency)), class_allpass (new_uri(LV2_CORE__AllpassPlugin)), class_amplifier (new_uri(LV2_CORE__AmplifierPlugin)), class_analyzer (new_uri(LV2_CORE__AnalyserPlugin)), class_bandpass (new_uri(LV2_CORE__BandpassPlugin)), class_chorus (new_uri(LV2_CORE__ChorusPlugin)), class_comb (new_uri(LV2_CORE__CombPlugin)), class_compressor (new_uri(LV2_CORE__CompressorPlugin)), class_constant (new_uri(LV2_CORE__ConstantPlugin)), class_converter (new_uri(LV2_CORE__ConverterPlugin)), class_delay (new_uri(LV2_CORE__DelayPlugin)), class_distortion (new_uri(LV2_CORE__DistortionPlugin)), class_dynamics (new_uri(LV2_CORE__DynamicsPlugin)), class_eq (new_uri(LV2_CORE__EQPlugin)), class_envelope (new_uri(LV2_CORE__EnvelopePlugin)), class_expander (new_uri(LV2_CORE__ExpanderPlugin)), class_filter (new_uri(LV2_CORE__FilterPlugin)), class_flanger (new_uri(LV2_CORE__FlangerPlugin)), class_function (new_uri(LV2_CORE__FunctionPlugin)), class_gate (new_uri(LV2_CORE__GatePlugin)), class_generator (new_uri(LV2_CORE__GeneratorPlugin)), class_highpass (new_uri(LV2_CORE__HighpassPlugin)), class_instrument (new_uri(LV2_CORE__InstrumentPlugin)), class_limiter (new_uri(LV2_CORE__LimiterPlugin)), class_lowpass (new_uri(LV2_CORE__LowpassPlugin)), class_mixer (new_uri(LV2_CORE__MixerPlugin)), class_modulator (new_uri(LV2_CORE__ModulatorPlugin)), class_multiEQ (new_uri(LV2_CORE__MultiEQPlugin)), class_oscillator (new_uri(LV2_CORE__OscillatorPlugin)), class_paraEQ (new_uri(LV2_CORE__ParaEQPlugin)), class_phaser (new_uri(LV2_CORE__PhaserPlugin)), class_pitch (new_uri(LV2_CORE__PitchPlugin)), class_reverb (new_uri(LV2_CORE__ReverbPlugin)), class_simulator (new_uri(LV2_CORE__SimulatorPlugin)), class_spatial (new_uri(LV2_CORE__SpatialPlugin)), class_spectral (new_uri(LV2_CORE__SpectralPlugin)), class_utility (new_uri(LV2_CORE__UtilityPlugin)), class_waveshaper (new_uri(LV2_CORE__WaveshaperPlugin)), port_input (new_uri(LV2_CORE__InputPort)), port_output (new_uri(LV2_CORE__OutputPort)), port_control (new_uri(LV2_CORE__ControlPort)), port_audio (new_uri(LV2_CORE__AudioPort)), port_cv (new_uri(LV2_CORE__CVPort)), port_atom (new_uri(LV2_ATOM__AtomPort)), port_event (new_uri(LV2_EVENT__EventPort)), port_midi (new_uri(LV2_MIDI_LL__MidiPort)), pprop_optional (new_uri(LV2_CORE__connectionOptional)), pprop_enumeration (new_uri(LV2_CORE__enumeration)), pprop_integer (new_uri(LV2_CORE__integer)), pprop_sampleRate (new_uri(LV2_CORE__sampleRate)), pprop_toggled (new_uri(LV2_CORE__toggled)), pprop_artifacts (new_uri(LV2_PORT_PROPS__causesArtifacts)), pprop_continuousCV (new_uri(LV2_PORT_PROPS__continuousCV)), pprop_discreteCV (new_uri(LV2_PORT_PROPS__discreteCV)), pprop_expensive (new_uri(LV2_PORT_PROPS__expensive)), pprop_strictBounds (new_uri(LV2_PORT_PROPS__hasStrictBounds)), pprop_logarithmic (new_uri(LV2_PORT_PROPS__logarithmic)), pprop_notAutomatic (new_uri(LV2_PORT_PROPS__notAutomatic)), pprop_notOnGUI (new_uri(LV2_PORT_PROPS__notOnGUI)), pprop_trigger (new_uri(LV2_PORT_PROPS__trigger)), unit_name (new_uri(LV2_UNITS__name)), unit_render (new_uri(LV2_UNITS__render)), unit_symbol (new_uri(LV2_UNITS__symbol)), unit_unit (new_uri(LV2_UNITS__unit)), ui_gtk2 (new_uri(LV2_UI__GtkUI)), ui_gtk3 (new_uri(LV2_UI__Gtk3UI)), ui_qt4 (new_uri(LV2_UI__Qt4UI)), ui_qt5 (new_uri(LV2_UI__Qt5UI)), ui_cocoa (new_uri(LV2_UI__CocoaUI)), ui_windows (new_uri(LV2_UI__WindowsUI)), ui_x11 (new_uri(LV2_UI__X11UI)), ui_external (new_uri(LV2_EXTERNAL_UI__Widget)), ui_externalOld (new_uri(LV2_EXTERNAL_UI_DEPRECATED_URI)), ui_externalOld2 (new_uri("http://nedko.arnaudov.name/lv2/external_ui/")), atom_bufferType (new_uri(LV2_ATOM__bufferType)), atom_sequence (new_uri(LV2_ATOM__Sequence)), atom_supports (new_uri(LV2_ATOM__supports)), preset_preset (new_uri(LV2_PRESETS__Preset)), state_state (new_uri(LV2_STATE__state)), value_default (new_uri(LV2_CORE__default)), value_minimum (new_uri(LV2_CORE__minimum)), value_maximum (new_uri(LV2_CORE__maximum)), rz_asLargeAs (new_uri(LV2_RESIZE_PORT__asLargeAs)), rz_minSize (new_uri(LV2_RESIZE_PORT__minimumSize)), midi_event (new_uri(LV2_MIDI__MidiEvent)), patch_message (new_uri(LV2_PATCH__Message)), time_position (new_uri(LV2_TIME__Position)), mm_defaultControl (new_uri(NS_llmm "defaultMidiController")), mm_controlType (new_uri(NS_llmm "controllerType")), mm_controlNumber (new_uri(NS_llmm "controllerNumber")), dct_replaces (new_uri(NS_dct "replaces")), doap_license (new_uri(NS_doap "license")), rdf_type (new_uri(NS_rdf "type")), rdfs_label (new_uri(NS_rdfs "label")), needsInit(true) { } static Lv2WorldClass& getInstance() { static Lv2WorldClass lv2World; return lv2World; } void initIfNeeded() { if (! needsInit) return; needsInit = false; Lilv::World::load_all(); } const LilvPlugin* getPlugin(const LV2_URI uri) const { CARLA_SAFE_ASSERT_RETURN(uri != nullptr && uri[0] != '\0', nullptr); CARLA_SAFE_ASSERT_RETURN(! needsInit, nullptr); const LilvPlugins* const cPlugins(lilv_world_get_all_plugins(this->me)); if (cPlugins == nullptr) { carla_stderr("Lv2WorldClass::getPlugin(\"%s\") - Failed to get plugins from world", uri); return nullptr; } LilvNode* const uriNode(Lilv::World::new_uri(uri)); if (uriNode == nullptr) { carla_stderr("Lv2WorldClass::getPlugin(\"%s\") - Failed to get node from uri", uri); return nullptr; } const LilvPlugin* const cPlugin(lilv_plugins_get_by_uri(cPlugins, uriNode)); lilv_node_free(uriNode); if (cPlugin == nullptr) { carla_stderr("Lv2WorldClass::getPlugin(\"%s\") - Failed to get plugin", uri); return nullptr; } return cPlugin; } LilvState* getState(const LV2_URI uri, const LV2_URID_Map* const uridMap) const { CARLA_SAFE_ASSERT_RETURN(uri != nullptr && uri[0] != '\0', nullptr); CARLA_SAFE_ASSERT_RETURN(uridMap != nullptr, nullptr); CARLA_SAFE_ASSERT_RETURN(! needsInit, nullptr); LilvNode* const uriNode(Lilv::World::new_uri(uri)); if (uriNode == nullptr) { carla_stderr("Lv2WorldClass::getState(\"%s\", %p) - Failed to get node from uri", uri, uridMap); return nullptr; } LilvState* const cState(lilv_state_new_from_world(this->me, uridMap, uriNode)); lilv_node_free(uriNode); if (cState == nullptr) { carla_stderr("Lv2WorldClass::getState(\"%s\", %p) - Failed to get state", uri, uridMap); return nullptr; } return cState; } CARLA_PREVENT_HEAP_ALLOCATION }; // ----------------------------------------------------------------------- // Create new RDF object (using lilv) static inline const LV2_RDF_Descriptor* lv2_rdf_new(const LV2_URI uri, const bool doInit) { CARLA_SAFE_ASSERT_RETURN(uri != nullptr && uri[0] != '\0', nullptr); Lv2WorldClass& lv2World(Lv2WorldClass::getInstance()); if (doInit) lv2World.initIfNeeded(); const LilvPlugin* const cPlugin(lv2World.getPlugin(uri)); if (cPlugin == nullptr) { // Error already printed in getPlugin() return nullptr; } Lilv::Plugin lilvPlugin(cPlugin); LV2_RDF_Descriptor* const rdfDescriptor(new LV2_RDF_Descriptor()); // ------------------------------------------------------------------- // Set Plugin Type { Lilv::Nodes typeNodes(lilvPlugin.get_value(lv2World.rdf_type)); if (typeNodes.size() > 0) { if (typeNodes.contains(lv2World.class_allpass)) rdfDescriptor->Type[0] |= LV2_PLUGIN_ALLPASS; if (typeNodes.contains(lv2World.class_amplifier)) rdfDescriptor->Type[0] |= LV2_PLUGIN_AMPLIFIER; if (typeNodes.contains(lv2World.class_analyzer)) rdfDescriptor->Type[1] |= LV2_PLUGIN_ANALYSER; if (typeNodes.contains(lv2World.class_bandpass)) rdfDescriptor->Type[0] |= LV2_PLUGIN_BANDPASS; if (typeNodes.contains(lv2World.class_chorus)) rdfDescriptor->Type[1] |= LV2_PLUGIN_CHORUS; if (typeNodes.contains(lv2World.class_comb)) rdfDescriptor->Type[1] |= LV2_PLUGIN_COMB; if (typeNodes.contains(lv2World.class_compressor)) rdfDescriptor->Type[0] |= LV2_PLUGIN_COMPRESSOR; if (typeNodes.contains(lv2World.class_constant)) rdfDescriptor->Type[1] |= LV2_PLUGIN_CONSTANT; if (typeNodes.contains(lv2World.class_converter)) rdfDescriptor->Type[1] |= LV2_PLUGIN_CONVERTER; if (typeNodes.contains(lv2World.class_delay)) rdfDescriptor->Type[0] |= LV2_PLUGIN_DELAY; if (typeNodes.contains(lv2World.class_distortion)) rdfDescriptor->Type[0] |= LV2_PLUGIN_DISTORTION; if (typeNodes.contains(lv2World.class_dynamics)) rdfDescriptor->Type[0] |= LV2_PLUGIN_DYNAMICS; if (typeNodes.contains(lv2World.class_eq)) rdfDescriptor->Type[0] |= LV2_PLUGIN_EQ; if (typeNodes.contains(lv2World.class_envelope)) rdfDescriptor->Type[0] |= LV2_PLUGIN_ENVELOPE; if (typeNodes.contains(lv2World.class_expander)) rdfDescriptor->Type[0] |= LV2_PLUGIN_EXPANDER; if (typeNodes.contains(lv2World.class_filter)) rdfDescriptor->Type[0] |= LV2_PLUGIN_FILTER; if (typeNodes.contains(lv2World.class_flanger)) rdfDescriptor->Type[1] |= LV2_PLUGIN_FLANGER; if (typeNodes.contains(lv2World.class_function)) rdfDescriptor->Type[1] |= LV2_PLUGIN_FUNCTION; if (typeNodes.contains(lv2World.class_gate)) rdfDescriptor->Type[0] |= LV2_PLUGIN_GATE; if (typeNodes.contains(lv2World.class_generator)) rdfDescriptor->Type[1] |= LV2_PLUGIN_GENERATOR; if (typeNodes.contains(lv2World.class_highpass)) rdfDescriptor->Type[0] |= LV2_PLUGIN_HIGHPASS; if (typeNodes.contains(lv2World.class_instrument)) rdfDescriptor->Type[1] |= LV2_PLUGIN_INSTRUMENT; if (typeNodes.contains(lv2World.class_limiter)) rdfDescriptor->Type[0] |= LV2_PLUGIN_LIMITER; if (typeNodes.contains(lv2World.class_lowpass)) rdfDescriptor->Type[0] |= LV2_PLUGIN_LOWPASS; if (typeNodes.contains(lv2World.class_mixer)) rdfDescriptor->Type[1] |= LV2_PLUGIN_MIXER; if (typeNodes.contains(lv2World.class_modulator)) rdfDescriptor->Type[1] |= LV2_PLUGIN_MODULATOR; if (typeNodes.contains(lv2World.class_multiEQ)) rdfDescriptor->Type[0] |= LV2_PLUGIN_MULTI_EQ; if (typeNodes.contains(lv2World.class_oscillator)) rdfDescriptor->Type[1] |= LV2_PLUGIN_OSCILLATOR; if (typeNodes.contains(lv2World.class_paraEQ)) rdfDescriptor->Type[0] |= LV2_PLUGIN_PARA_EQ; if (typeNodes.contains(lv2World.class_phaser)) rdfDescriptor->Type[1] |= LV2_PLUGIN_PHASER; if (typeNodes.contains(lv2World.class_pitch)) rdfDescriptor->Type[1] |= LV2_PLUGIN_PITCH; if (typeNodes.contains(lv2World.class_reverb)) rdfDescriptor->Type[0] |= LV2_PLUGIN_REVERB; if (typeNodes.contains(lv2World.class_simulator)) rdfDescriptor->Type[0] |= LV2_PLUGIN_SIMULATOR; if (typeNodes.contains(lv2World.class_spatial)) rdfDescriptor->Type[1] |= LV2_PLUGIN_SPATIAL; if (typeNodes.contains(lv2World.class_spectral)) rdfDescriptor->Type[1] |= LV2_PLUGIN_SPECTRAL; if (typeNodes.contains(lv2World.class_utility)) rdfDescriptor->Type[1] |= LV2_PLUGIN_UTILITY; if (typeNodes.contains(lv2World.class_waveshaper)) rdfDescriptor->Type[0] |= LV2_PLUGIN_WAVESHAPER; } lilv_nodes_free(const_cast(typeNodes.me)); } // ------------------------------------------------------------------- // Set Plugin Information { rdfDescriptor->URI = carla_strdup(uri); if (const char* const name = lilvPlugin.get_name().as_string()) rdfDescriptor->Name = carla_strdup(name); if (const char* const author = lilvPlugin.get_author_name().as_string()) rdfDescriptor->Author = carla_strdup(author); if (const char* const binary = lilvPlugin.get_library_uri().as_string()) rdfDescriptor->Binary = carla_strdup(lilv_uri_to_path(binary)); if (const char* const bundle = lilvPlugin.get_bundle_uri().as_string()) rdfDescriptor->Bundle = carla_strdup(lilv_uri_to_path(bundle)); Lilv::Nodes licenseNodes(lilvPlugin.get_value(lv2World.doap_license)); if (licenseNodes.size() > 0) { if (const char* const license = licenseNodes.get_first().as_string()) rdfDescriptor->License = carla_strdup(license); } lilv_nodes_free(const_cast(licenseNodes.me)); } // ------------------------------------------------------------------- // Set Plugin UniqueID { Lilv::Nodes replaceNodes(lilvPlugin.get_value(lv2World.dct_replaces)); if (replaceNodes.size() > 0) { Lilv::Node replaceNode(replaceNodes.get_first()); if (replaceNode.is_uri()) { #ifdef HAVE_JUCE const juce::String replaceURI(replaceNode.as_uri()); if (replaceURI.startsWith("urn:")) { const int uniqueId(replaceURI.getTrailingIntValue()); if (uniqueId > 0) rdfDescriptor->UniqueID = static_cast(uniqueId); } #else const QString replaceURI(replaceNode.as_uri()); if (replaceURI.startsWith("urn:")) { const QString replaceId(replaceURI.split(":").last()); bool ok; const ulong uniqueId(replaceId.toULong(&ok)); if (ok && uniqueId != 0) rdfDescriptor->UniqueID = uniqueId; } #endif } } lilv_nodes_free(const_cast(replaceNodes.me)); } // ------------------------------------------------------------------- // Set Plugin Ports if (lilvPlugin.get_num_ports() > 0) { rdfDescriptor->PortCount = lilvPlugin.get_num_ports(); rdfDescriptor->Ports = new LV2_RDF_Port[rdfDescriptor->PortCount]; for (uint32_t i = 0; i < rdfDescriptor->PortCount; ++i) { Lilv::Port lilvPort(lilvPlugin.get_port_by_index(i)); LV2_RDF_Port* const rdfPort(&rdfDescriptor->Ports[i]); // ----------------------------------------------------------- // Set Port Information { if (const char* const name = Lilv::Node(lilvPort.get_name()).as_string()) rdfPort->Name = carla_strdup(name); if (const char* const symbol = Lilv::Node(lilvPort.get_symbol()).as_string()) rdfPort->Symbol = carla_strdup(symbol); } // ----------------------------------------------------------- // Set Port Mode and Type { // Input or Output if (lilvPort.is_a(lv2World.port_input)) rdfPort->Types |= LV2_PORT_INPUT; else if (lilvPort.is_a(lv2World.port_output)) rdfPort->Types |= LV2_PORT_OUTPUT; else carla_stderr("lv2_rdf_new(\"%s\") - port '%s' is not input or output", uri, rdfPort->Name); // Data Type if (lilvPort.is_a(lv2World.port_control)) { rdfPort->Types |= LV2_PORT_CONTROL; } else if (lilvPort.is_a(lv2World.port_audio)) { rdfPort->Types |= LV2_PORT_AUDIO; } else if (lilvPort.is_a(lv2World.port_cv)) { rdfPort->Types |= LV2_PORT_CV; } else if (lilvPort.is_a(lv2World.port_atom)) { rdfPort->Types |= LV2_PORT_ATOM; Lilv::Nodes bufferTypeNodes(lilvPort.get_value(lv2World.atom_bufferType)); for (LilvIter* it = lilv_nodes_begin(bufferTypeNodes.me); ! lilv_nodes_is_end(bufferTypeNodes.me, it); it = lilv_nodes_next(bufferTypeNodes.me, it)) { const Lilv::Node node(lilv_nodes_get(bufferTypeNodes.me, it)); CARLA_SAFE_ASSERT_CONTINUE(node.is_uri()); if (node.equals(lv2World.atom_sequence)) rdfPort->Types |= LV2_PORT_ATOM_SEQUENCE; else carla_stderr("lv2_rdf_new(\"%s\") - port '%s' uses an unknown atom buffer type '%s'", uri, rdfPort->Name, node.as_uri()); } Lilv::Nodes supportNodes(lilvPort.get_value(lv2World.atom_supports)); for (LilvIter* it = lilv_nodes_begin(supportNodes.me); ! lilv_nodes_is_end(supportNodes.me, it); it = lilv_nodes_next(supportNodes.me, it)) { const Lilv::Node node(lilv_nodes_get(supportNodes.me, it)); CARLA_SAFE_ASSERT_CONTINUE(node.is_uri()); if (node.equals(lv2World.midi_event)) rdfPort->Types |= LV2_PORT_DATA_MIDI_EVENT; else if (node.equals(lv2World.patch_message)) rdfPort->Types |= LV2_PORT_DATA_PATCH_MESSAGE; else if (node.equals(lv2World.time_position)) rdfPort->Types |= LV2_PORT_DATA_TIME_POSITION; #if 0 // something new we don't support yet? else if (std::strstr(node.as_uri(), "lv2plug.in/") != nullptr) carla_stderr("lv2_rdf_new(\"%s\") - port '%s' is of atom type but has unsupported data '%s'", uri, rdfPort->Name, node.as_uri()); #endif } lilv_nodes_free(const_cast(bufferTypeNodes.me)); lilv_nodes_free(const_cast(supportNodes.me)); } else if (lilvPort.is_a(lv2World.port_event)) { rdfPort->Types |= LV2_PORT_EVENT; bool supported = false; if (lilvPort.supports_event(lv2World.midi_event)) { rdfPort->Types |= LV2_PORT_DATA_MIDI_EVENT; supported = true; } if (lilvPort.supports_event(lv2World.patch_message)) { rdfPort->Types |= LV2_PORT_DATA_PATCH_MESSAGE; supported = true; } if (lilvPort.supports_event(lv2World.time_position)) { rdfPort->Types |= LV2_PORT_DATA_TIME_POSITION; supported = true; } if (! supported) carla_stderr("lv2_rdf_new(\"%s\") - port '%s' is of event type but has unsupported data", uri, rdfPort->Name); } else if (lilvPort.is_a(lv2World.port_midi)) { rdfPort->Types |= LV2_PORT_MIDI_LL; rdfPort->Types |= LV2_PORT_DATA_MIDI_EVENT; } else carla_stderr("lv2_rdf_new(\"%s\") - port '%s' is of unkown data type", uri, rdfPort->Name); } // ----------------------------------------------------------- // Set Port Properties { if (lilvPort.has_property(lv2World.pprop_optional)) rdfPort->Properties |= LV2_PORT_OPTIONAL; if (lilvPort.has_property(lv2World.pprop_enumeration)) rdfPort->Properties |= LV2_PORT_ENUMERATION; if (lilvPort.has_property(lv2World.pprop_integer)) rdfPort->Properties |= LV2_PORT_INTEGER; if (lilvPort.has_property(lv2World.pprop_sampleRate)) rdfPort->Properties |= LV2_PORT_SAMPLE_RATE; if (lilvPort.has_property(lv2World.pprop_toggled)) rdfPort->Properties |= LV2_PORT_TOGGLED; if (lilvPort.has_property(lv2World.pprop_artifacts)) rdfPort->Properties |= LV2_PORT_CAUSES_ARTIFACTS; if (lilvPort.has_property(lv2World.pprop_continuousCV)) rdfPort->Properties |= LV2_PORT_CONTINUOUS_CV; if (lilvPort.has_property(lv2World.pprop_discreteCV)) rdfPort->Properties |= LV2_PORT_DISCRETE_CV; if (lilvPort.has_property(lv2World.pprop_expensive)) rdfPort->Properties |= LV2_PORT_EXPENSIVE; if (lilvPort.has_property(lv2World.pprop_strictBounds)) rdfPort->Properties |= LV2_PORT_STRICT_BOUNDS; if (lilvPort.has_property(lv2World.pprop_logarithmic)) rdfPort->Properties |= LV2_PORT_LOGARITHMIC; if (lilvPort.has_property(lv2World.pprop_notAutomatic)) rdfPort->Properties |= LV2_PORT_NOT_AUTOMATIC; if (lilvPort.has_property(lv2World.pprop_notOnGUI)) rdfPort->Properties |= LV2_PORT_NOT_ON_GUI; if (lilvPort.has_property(lv2World.pprop_trigger)) rdfPort->Properties |= LV2_PORT_TRIGGER; if (lilvPort.has_property(lv2World.reportsLatency)) rdfPort->Designation = LV2_PORT_DESIGNATION_LATENCY; // no port properties set, check if using old/invalid ones if (rdfPort->Properties == 0x0) { static const Lilv::Node oldPropArtifacts(lv2World.new_uri("http://lv2plug.in/ns/dev/extportinfo#causesArtifacts")); static const Lilv::Node oldPropContinuousCV(lv2World.new_uri("http://lv2plug.in/ns/dev/extportinfo#continuousCV")); static const Lilv::Node oldPropDiscreteCV(lv2World.new_uri("http://lv2plug.in/ns/dev/extportinfo#discreteCV")); static const Lilv::Node oldPropExpensive(lv2World.new_uri("http://lv2plug.in/ns/dev/extportinfo#expensive")); static const Lilv::Node oldPropStrictBounds(lv2World.new_uri("http://lv2plug.in/ns/dev/extportinfo#hasStrictBounds")); static const Lilv::Node oldPropLogarithmic(lv2World.new_uri("http://lv2plug.in/ns/dev/extportinfo#logarithmic")); static const Lilv::Node oldPropNotAutomatic(lv2World.new_uri("http://lv2plug.in/ns/dev/extportinfo#notAutomatic")); static const Lilv::Node oldPropNotOnGUI(lv2World.new_uri("http://lv2plug.in/ns/dev/extportinfo#notOnGUI")); static const Lilv::Node oldPropTrigger(lv2World.new_uri("http://lv2plug.in/ns/dev/extportinfo#trigger")); if (lilvPort.has_property(oldPropArtifacts)) { rdfPort->Properties |= LV2_PORT_CAUSES_ARTIFACTS; carla_stderr("lv2_rdf_new(\"%s\") - port '%s' uses old/invalid LV2 property for 'causesArtifacts'", uri, rdfPort->Name); } if (lilvPort.has_property(oldPropContinuousCV)) { rdfPort->Properties |= LV2_PORT_CONTINUOUS_CV; carla_stderr("lv2_rdf_new(\"%s\") - port '%s' uses old/invalid LV2 property for 'continuousCV'", uri, rdfPort->Name); } if (lilvPort.has_property(oldPropDiscreteCV)) { rdfPort->Properties |= LV2_PORT_DISCRETE_CV; carla_stderr("lv2_rdf_new(\"%s\") - port '%s' uses old/invalid LV2 property for 'discreteCV'", uri, rdfPort->Name); } if (lilvPort.has_property(oldPropExpensive)) { rdfPort->Properties |= LV2_PORT_EXPENSIVE; carla_stderr("lv2_rdf_new(\"%s\") - port '%s' uses old/invalid LV2 property for 'expensive'", uri, rdfPort->Name); } if (lilvPort.has_property(oldPropStrictBounds)) { rdfPort->Properties |= LV2_PORT_STRICT_BOUNDS; carla_stderr("lv2_rdf_new(\"%s\") - port '%s' uses old/invalid LV2 property for 'hasStrictBounds'", uri, rdfPort->Name); } if (lilvPort.has_property(oldPropLogarithmic)) { rdfPort->Properties |= LV2_PORT_LOGARITHMIC; carla_stderr("lv2_rdf_new(\"%s\") - port '%s' uses old/invalid LV2 property for 'logarithmic'", uri, rdfPort->Name); } if (lilvPort.has_property(oldPropNotAutomatic)) { rdfPort->Properties |= LV2_PORT_NOT_AUTOMATIC; carla_stderr("lv2_rdf_new(\"%s\") - port '%s' uses old/invalid LV2 property for 'notAutomatic'", uri, rdfPort->Name); } if (lilvPort.has_property(oldPropNotOnGUI)) { rdfPort->Properties |= LV2_PORT_NOT_ON_GUI; carla_stderr("lv2_rdf_new(\"%s\") - port '%s' uses old/invalid LV2 property for 'notOnGUI'", uri, rdfPort->Name); } if (lilvPort.has_property(oldPropTrigger)) { rdfPort->Properties |= LV2_PORT_TRIGGER; carla_stderr("lv2_rdf_new(\"%s\") - port '%s' uses old/invalid LV2 property for 'trigger'", uri, rdfPort->Name); } } } // ----------------------------------------------------------- // Set Port Designation { if (LilvNode* const designationNode = lilv_port_get(lilvPort.parent, lilvPort.me, lv2World.designation.me)) { if (const char* const designation = lilv_node_as_string(designationNode)) { if (std::strcmp(designation, LV2_CORE__control) == 0) rdfPort->Designation = LV2_PORT_DESIGNATION_CONTROL; else if (std::strcmp(designation, LV2_CORE__freeWheeling) == 0) rdfPort->Designation = LV2_PORT_DESIGNATION_FREEWHEELING; else if (std::strcmp(designation, LV2_CORE__latency) == 0) rdfPort->Designation = LV2_PORT_DESIGNATION_LATENCY; else if (std::strcmp(designation, LV2_PARAMETERS__sampleRate) == 0) rdfPort->Designation = LV2_PORT_DESIGNATION_SAMPLE_RATE; else if (std::strcmp(designation, LV2_TIME__bar) == 0) rdfPort->Designation = LV2_PORT_DESIGNATION_TIME_BAR; else if (std::strcmp(designation, LV2_TIME__barBeat) == 0) rdfPort->Designation = LV2_PORT_DESIGNATION_TIME_BAR_BEAT; else if (std::strcmp(designation, LV2_TIME__beat) == 0) rdfPort->Designation = LV2_PORT_DESIGNATION_TIME_BEAT; else if (std::strcmp(designation, LV2_TIME__beatUnit) == 0) rdfPort->Designation = LV2_PORT_DESIGNATION_TIME_BEAT_UNIT; else if (std::strcmp(designation, LV2_TIME__beatsPerBar) == 0) rdfPort->Designation = LV2_PORT_DESIGNATION_TIME_BEATS_PER_BAR; else if (std::strcmp(designation, LV2_TIME__beatsPerMinute) == 0) rdfPort->Designation = LV2_PORT_DESIGNATION_TIME_BEATS_PER_MINUTE; else if (std::strcmp(designation, LV2_TIME__frame) == 0) rdfPort->Designation = LV2_PORT_DESIGNATION_TIME_FRAME; else if (std::strcmp(designation, LV2_TIME__framesPerSecond) == 0) rdfPort->Designation = LV2_PORT_DESIGNATION_TIME_FRAMES_PER_SECOND; else if (std::strcmp(designation, LV2_TIME__speed) == 0) rdfPort->Designation = LV2_PORT_DESIGNATION_TIME_SPEED; else if (std::strncmp(designation, LV2_PARAMETERS_PREFIX, std::strlen(LV2_PARAMETERS_PREFIX)) == 0) pass(); else if (std::strncmp(designation, LV2_PORT_GROUPS_PREFIX, std::strlen(LV2_PORT_GROUPS_PREFIX)) == 0) pass(); else carla_stderr("lv2_rdf_new(\"%s\") - got unknown port designation '%s'", uri, designation); } lilv_node_free(designationNode); } } // ----------------------------------------------------------- // Set Port MIDI Map { if (LilvNode* const midiMapNode = lilv_port_get(lilvPort.parent, lilvPort.me, lv2World.mm_defaultControl.me)) { if (lilv_node_is_blank(midiMapNode)) { Lilv::Nodes midiMapTypeNodes(lv2World.find_nodes(midiMapNode, lv2World.mm_controlType, nullptr)); Lilv::Nodes midiMapNumberNodes(lv2World.find_nodes(midiMapNode, lv2World.mm_controlNumber, nullptr)); if (midiMapTypeNodes.size() == 1 && midiMapNumberNodes.size() == 1) { if (const char* const midiMapType = midiMapTypeNodes.get_first().as_string()) { if (std::strcmp(midiMapType, LV2_MIDI_Map__CC) == 0) rdfPort->MidiMap.Type = LV2_PORT_MIDI_MAP_CC; else if (std::strcmp(midiMapType, LV2_MIDI_Map__NRPN) == 0) rdfPort->MidiMap.Type = LV2_PORT_MIDI_MAP_NRPN; else carla_stderr("lv2_rdf_new(\"%s\") - got unknown port Midi-Map type '%s'", uri, midiMapType); rdfPort->MidiMap.Number = static_cast(midiMapNumberNodes.get_first().as_int()); } } lilv_nodes_free(const_cast(midiMapTypeNodes.me)); lilv_nodes_free(const_cast(midiMapNumberNodes.me)); } lilv_node_free(midiMapNode); } // TODO - also check using new official MIDI API too } // ----------------------------------------------------------- // Set Port Points { if (LilvNode* const defNode = lilv_port_get(lilvPort.parent, lilvPort.me, lv2World.value_default.me)) { rdfPort->Points.Hints |= LV2_PORT_POINT_DEFAULT; rdfPort->Points.Default = lilv_node_as_float(defNode); lilv_node_free(defNode); } if (LilvNode* const minNode = lilv_port_get(lilvPort.parent, lilvPort.me, lv2World.value_minimum.me)) { rdfPort->Points.Hints |= LV2_PORT_POINT_MINIMUM; rdfPort->Points.Minimum = lilv_node_as_float(minNode); lilv_node_free(minNode); } if (LilvNode* const maxNode = lilv_port_get(lilvPort.parent, lilvPort.me, lv2World.value_maximum.me)) { rdfPort->Points.Hints |= LV2_PORT_POINT_MAXIMUM; rdfPort->Points.Maximum = lilv_node_as_float(maxNode); lilv_node_free(maxNode); } } // ----------------------------------------------------------- // Set Port Unit { if (LilvNode* const unitUnitNode = lilv_port_get(lilvPort.parent, lilvPort.me, lv2World.unit_unit.me)) { if (lilv_node_is_uri(unitUnitNode)) { if (const char* const unitUnit = lilv_node_as_uri(unitUnitNode)) { rdfPort->Unit.Hints |= LV2_PORT_UNIT_UNIT; if (std::strcmp(unitUnit, LV2_UNITS__bar) == 0) rdfPort->Unit.Unit = LV2_PORT_UNIT_BAR; else if (std::strcmp(unitUnit, LV2_UNITS__beat) == 0) rdfPort->Unit.Unit = LV2_PORT_UNIT_BEAT; else if (std::strcmp(unitUnit, LV2_UNITS__bpm) == 0) rdfPort->Unit.Unit = LV2_PORT_UNIT_BPM; else if (std::strcmp(unitUnit, LV2_UNITS__cent) == 0) rdfPort->Unit.Unit = LV2_PORT_UNIT_CENT; else if (std::strcmp(unitUnit, LV2_UNITS__cm) == 0) rdfPort->Unit.Unit = LV2_PORT_UNIT_CM; else if (std::strcmp(unitUnit, LV2_UNITS__coef) == 0) rdfPort->Unit.Unit = LV2_PORT_UNIT_COEF; else if (std::strcmp(unitUnit, LV2_UNITS__db) == 0) rdfPort->Unit.Unit = LV2_PORT_UNIT_DB; else if (std::strcmp(unitUnit, LV2_UNITS__degree) == 0) rdfPort->Unit.Unit = LV2_PORT_UNIT_DEGREE; else if (std::strcmp(unitUnit, LV2_UNITS__frame) == 0) rdfPort->Unit.Unit = LV2_PORT_UNIT_FRAME; else if (std::strcmp(unitUnit, LV2_UNITS__hz) == 0) rdfPort->Unit.Unit = LV2_PORT_UNIT_HZ; else if (std::strcmp(unitUnit, LV2_UNITS__inch) == 0) rdfPort->Unit.Unit = LV2_PORT_UNIT_INCH; else if (std::strcmp(unitUnit, LV2_UNITS__khz) == 0) rdfPort->Unit.Unit = LV2_PORT_UNIT_KHZ; else if (std::strcmp(unitUnit, LV2_UNITS__km) == 0) rdfPort->Unit.Unit = LV2_PORT_UNIT_KM; else if (std::strcmp(unitUnit, LV2_UNITS__m) == 0) rdfPort->Unit.Unit = LV2_PORT_UNIT_M; else if (std::strcmp(unitUnit, LV2_UNITS__mhz) == 0) rdfPort->Unit.Unit = LV2_PORT_UNIT_MHZ; else if (std::strcmp(unitUnit, LV2_UNITS__midiNote) == 0) rdfPort->Unit.Unit = LV2_PORT_UNIT_MIDINOTE; else if (std::strcmp(unitUnit, LV2_UNITS__mile) == 0) rdfPort->Unit.Unit = LV2_PORT_UNIT_MILE; else if (std::strcmp(unitUnit, LV2_UNITS__min) == 0) rdfPort->Unit.Unit = LV2_PORT_UNIT_MIN; else if (std::strcmp(unitUnit, LV2_UNITS__mm) == 0) rdfPort->Unit.Unit = LV2_PORT_UNIT_MM; else if (std::strcmp(unitUnit, LV2_UNITS__ms) == 0) rdfPort->Unit.Unit = LV2_PORT_UNIT_MS; else if (std::strcmp(unitUnit, LV2_UNITS__oct) == 0) rdfPort->Unit.Unit = LV2_PORT_UNIT_OCT; else if (std::strcmp(unitUnit, LV2_UNITS__pc) == 0) rdfPort->Unit.Unit = LV2_PORT_UNIT_PC; else if (std::strcmp(unitUnit, LV2_UNITS__s) == 0) rdfPort->Unit.Unit = LV2_PORT_UNIT_S; else if (std::strcmp(unitUnit, LV2_UNITS__semitone12TET) == 0) rdfPort->Unit.Unit = LV2_PORT_UNIT_SEMITONE; else carla_stderr("lv2_rdf_new(\"%s\") - got unknown unit unit '%s'", uri, unitUnit); } } lilv_node_free(unitUnitNode); } // FIXME if (LilvNode* const unitNameNode = lilv_port_get(lilvPort.parent, lilvPort.me, lv2World.unit_name.me)) { if (const char* const unitName = lilv_node_as_string(unitNameNode)) { rdfPort->Unit.Hints |= LV2_PORT_UNIT_NAME; rdfPort->Unit.Name = carla_strdup(unitName); } lilv_node_free(unitNameNode); } if (LilvNode* const unitRenderNode = lilv_port_get(lilvPort.parent, lilvPort.me, lv2World.unit_render.me)) { if (const char* const unitRender = lilv_node_as_string(unitRenderNode)) { rdfPort->Unit.Hints |= LV2_PORT_UNIT_RENDER; rdfPort->Unit.Render = carla_strdup(unitRender); } lilv_node_free(unitRenderNode); } if (LilvNode* const unitSymbolNode = lilv_port_get(lilvPort.parent, lilvPort.me, lv2World.unit_symbol.me)) { if (const char* const unitSymbol = lilv_node_as_string(unitSymbolNode)) { rdfPort->Unit.Hints |= LV2_PORT_UNIT_SYMBOL; rdfPort->Unit.Symbol = carla_strdup(unitSymbol); } lilv_node_free(unitSymbolNode); } } // ----------------------------------------------------------- // Set Port Minimum Size { if (LilvNode* const minimumSizeNode = lilv_port_get(lilvPort.parent, lilvPort.me, lv2World.rz_minSize.me)) { const int minimumSize(lilv_node_as_int(minimumSizeNode)); if (minimumSize > 0) rdfPort->MinimumSize = static_cast(minimumSize); else carla_safe_assert_int("minimumSize > 0", __FILE__, __LINE__, minimumSize); lilv_node_free(minimumSizeNode); } } // ----------------------------------------------------------- // Set Port Scale Points { Lilv::ScalePoints lilvScalePoints(lilvPort.get_scale_points()); if (lilvScalePoints.size() > 0) { rdfPort->ScalePointCount = lilvScalePoints.size(); rdfPort->ScalePoints = new LV2_RDF_PortScalePoint[rdfPort->ScalePointCount]; uint32_t h = 0; LILV_FOREACH(scale_points, it, lilvScalePoints) { CARLA_SAFE_ASSERT_BREAK(h < rdfPort->ScalePointCount); Lilv::ScalePoint lilvScalePoint(lilvScalePoints.get(it)); LV2_RDF_PortScalePoint* const rdfScalePoint(&rdfPort->ScalePoints[h++]); if (const char* const label = Lilv::Node(lilvScalePoint.get_label()).as_string()) rdfScalePoint->Label = carla_strdup(label); rdfScalePoint->Value = Lilv::Node(lilvScalePoint.get_value()).as_float(); } } lilv_nodes_free(const_cast(lilvScalePoints.me)); } } } // ------------------------------------------------------------------- // Set Plugin Presets if (doInit) { Lilv::Nodes presetNodes(lilvPlugin.get_related(lv2World.preset_preset)); if (presetNodes.size() > 0) { // create a list of preset URIs (for checking appliesTo, sorting and unique-ness) // FIXME - check appliesTo? #ifdef HAVE_JUCE juce::StringArray presetListURIs; LILV_FOREACH(nodes, it, presetNodes) { Lilv::Node presetNode(presetNodes.get(it)); juce::String presetURI(presetNode.as_uri()); if (presetURI.trim().isNotEmpty()) presetListURIs.addIfNotAlreadyThere(presetURI); } presetListURIs.sortNatural(); rdfDescriptor->PresetCount = static_cast(presetListURIs.size()); #else QStringList presetListURIs; LILV_FOREACH(nodes, it, presetNodes) { Lilv::Node presetNode(presetNodes.get(it)); QString presetURI(presetNode.as_uri()); if (! (presetURI.trimmed().isEmpty() || presetListURIs.contains(presetURI))) presetListURIs.append(presetURI); } presetListURIs.sort(); rdfDescriptor->PresetCount = static_cast(presetListURIs.count()); #endif // create presets with unique URIs rdfDescriptor->Presets = new LV2_RDF_Preset[rdfDescriptor->PresetCount]; // set preset data LILV_FOREACH(nodes, it, presetNodes) { Lilv::Node presetNode(presetNodes.get(it)); if (lv2World.load_resource(presetNode) == -1) continue; if (const char* const presetURI = presetNode.as_uri()) { #ifdef HAVE_JUCE const int index(presetListURIs.indexOf(juce::String(presetURI))); #else const int index(presetListURIs.indexOf(QString(presetURI))); #endif CARLA_SAFE_ASSERT_CONTINUE(index >= 0); LV2_RDF_Preset* const rdfPreset(&rdfDescriptor->Presets[index]); // --------------------------------------------------- // Set Preset Information { rdfPreset->URI = carla_strdup(presetURI); Lilv::Nodes presetLabelNodes(lv2World.find_nodes(presetNode, lv2World.rdfs_label, nullptr)); if (presetLabelNodes.size() > 0) { if (const char* const label = presetLabelNodes.get_first().as_string()) rdfPreset->Label = carla_strdup(label); } lilv_nodes_free(const_cast(presetLabelNodes.me)); } } } } lilv_nodes_free(const_cast(presetNodes.me)); } // ------------------------------------------------------------------- // Set Plugin Features { Lilv::Nodes lilvFeatureNodes(lilvPlugin.get_supported_features()); if (lilvFeatureNodes.size() > 0) { Lilv::Nodes lilvFeatureNodesR(lilvPlugin.get_required_features()); rdfDescriptor->FeatureCount = lilvFeatureNodes.size(); rdfDescriptor->Features = new LV2_RDF_Feature[rdfDescriptor->FeatureCount]; uint32_t h = 0; LILV_FOREACH(nodes, it, lilvFeatureNodes) { CARLA_SAFE_ASSERT_BREAK(h < rdfDescriptor->FeatureCount); Lilv::Node lilvFeatureNode(lilvFeatureNodes.get(it)); LV2_RDF_Feature* const rdfFeature(&rdfDescriptor->Features[h++]); rdfFeature->Type = lilvFeatureNodesR.contains(lilvFeatureNode) ? LV2_FEATURE_REQUIRED : LV2_FEATURE_OPTIONAL; if (const char* const featureURI = lilvFeatureNode.as_uri()) rdfFeature->URI = carla_strdup(featureURI); else rdfFeature->URI = nullptr; } lilv_nodes_free(const_cast(lilvFeatureNodesR.me)); } lilv_nodes_free(const_cast(lilvFeatureNodes.me)); } // ------------------------------------------------------------------- // Set Plugin Extensions { Lilv::Nodes lilvExtensionDataNodes(lilvPlugin.get_extension_data()); if (lilvExtensionDataNodes.size() > 0) { rdfDescriptor->ExtensionCount = lilvExtensionDataNodes.size(); rdfDescriptor->Extensions = new LV2_URI[rdfDescriptor->ExtensionCount]; uint32_t h = 0; LILV_FOREACH(nodes, it, lilvExtensionDataNodes) { CARLA_SAFE_ASSERT_BREAK(h < rdfDescriptor->ExtensionCount); Lilv::Node lilvExtensionDataNode(lilvExtensionDataNodes.get(it)); LV2_URI* const rdfExtension(&rdfDescriptor->Extensions[h++]); if (lilvExtensionDataNode.is_uri()) { if (const char* const extURI = lilvExtensionDataNode.as_uri()) { *rdfExtension = carla_strdup(extURI); continue; } } *rdfExtension = nullptr; } for (uint32_t x=h; x < rdfDescriptor->ExtensionCount; ++x) rdfDescriptor->Extensions[x] = nullptr; } lilv_nodes_free(const_cast(lilvExtensionDataNodes.me)); } // ------------------------------------------------------------------- // Set Plugin UIs { Lilv::UIs lilvUIs(lilvPlugin.get_uis()); if (lilvUIs.size() > 0) { rdfDescriptor->UICount = lilvUIs.size(); rdfDescriptor->UIs = new LV2_RDF_UI[rdfDescriptor->UICount]; uint32_t h = 0; LILV_FOREACH(uis, it, lilvUIs) { CARLA_SAFE_ASSERT_BREAK(h < rdfDescriptor->UICount); Lilv::UI lilvUI(lilvUIs.get(it)); LV2_RDF_UI* const rdfUI(&rdfDescriptor->UIs[h++]); // ------------------------------------------------------- // Set UI Type if (lilvUI.is_a(lv2World.ui_gtk2)) rdfUI->Type = LV2_UI_GTK2; else if (lilvUI.is_a(lv2World.ui_gtk3)) rdfUI->Type = LV2_UI_GTK3; else if (lilvUI.is_a(lv2World.ui_qt4)) rdfUI->Type = LV2_UI_QT4; else if (lilvUI.is_a(lv2World.ui_qt5)) rdfUI->Type = LV2_UI_QT5; else if (lilvUI.is_a(lv2World.ui_cocoa)) rdfUI->Type = LV2_UI_COCOA; else if (lilvUI.is_a(lv2World.ui_windows)) rdfUI->Type = LV2_UI_WINDOWS; else if (lilvUI.is_a(lv2World.ui_x11)) rdfUI->Type = LV2_UI_X11; else if (lilvUI.is_a(lv2World.ui_external)) rdfUI->Type = LV2_UI_EXTERNAL; else if (lilvUI.is_a(lv2World.ui_externalOld)) rdfUI->Type = LV2_UI_OLD_EXTERNAL; else if (lilvUI.is_a(lv2World.ui_externalOld2)) pass(); else carla_stderr("lv2_rdf_new(\"%s\") - UI '%s' is of unknown type", uri, lilvUI.get_uri().as_uri()); // ------------------------------------------------------- // Set UI Information { if (const char* const uiURI = lilvUI.get_uri().as_uri()) rdfUI->URI = carla_strdup(uiURI); if (const char* const uiBinary = lilvUI.get_binary_uri().as_string()) rdfUI->Binary = carla_strdup(lilv_uri_to_path(uiBinary)); if (const char* const uiBundle = lilvUI.get_bundle_uri().as_string()) rdfUI->Bundle = carla_strdup(lilv_uri_to_path(uiBundle)); } // ------------------------------------------------------- // Set UI Features { Lilv::Nodes lilvFeatureNodes(lilvUI.get_supported_features()); if (lilvFeatureNodes.size() > 0) { Lilv::Nodes lilvFeatureNodesR(lilvUI.get_required_features()); rdfUI->FeatureCount = lilvFeatureNodes.size(); rdfUI->Features = new LV2_RDF_Feature[rdfUI->FeatureCount]; uint32_t h2 = 0; LILV_FOREACH(nodes, it2, lilvFeatureNodes) { CARLA_SAFE_ASSERT_BREAK(h2 < rdfUI->FeatureCount); Lilv::Node lilvFeatureNode(lilvFeatureNodes.get(it2)); LV2_RDF_Feature* const rdfFeature(&rdfUI->Features[h2++]); rdfFeature->Type = lilvFeatureNodesR.contains(lilvFeatureNode) ? LV2_FEATURE_REQUIRED : LV2_FEATURE_OPTIONAL; if (const char* const featureURI = lilvFeatureNode.as_uri()) rdfFeature->URI = carla_strdup(featureURI); else rdfFeature->URI = nullptr; } lilv_nodes_free(const_cast(lilvFeatureNodesR.me)); } lilv_nodes_free(const_cast(lilvFeatureNodes.me)); } // ------------------------------------------------------- // Set UI Extensions { Lilv::Nodes lilvExtensionDataNodes(lilvUI.get_extension_data()); if (lilvExtensionDataNodes.size() > 0) { rdfUI->ExtensionCount = lilvExtensionDataNodes.size(); rdfUI->Extensions = new LV2_URI[rdfUI->ExtensionCount]; uint32_t h2 = 0; LILV_FOREACH(nodes, it2, lilvExtensionDataNodes) { CARLA_SAFE_ASSERT_BREAK(h2 < rdfUI->ExtensionCount); Lilv::Node lilvExtensionDataNode(lilvExtensionDataNodes.get(it2)); LV2_URI* const rdfExtension(&rdfUI->Extensions[h2++]); if (lilvExtensionDataNode.is_uri()) { if (const char* const extURI = lilvExtensionDataNode.as_uri()) { *rdfExtension = carla_strdup(extURI); continue; } } *rdfExtension = nullptr; } for (uint32_t x2=h2; x2 < rdfUI->ExtensionCount; ++x2) rdfUI->Extensions[x2] = nullptr; } lilv_nodes_free(const_cast(lilvExtensionDataNodes.me)); } } } lilv_nodes_free(const_cast(lilvUIs.me)); } return rdfDescriptor; } // ----------------------------------------------------------------------- // Check if we support a plugin port static inline bool is_lv2_port_supported(const LV2_Property types) noexcept { if (LV2_IS_PORT_CONTROL(types)) return true; if (LV2_IS_PORT_AUDIO(types)) return true; if (LV2_IS_PORT_CV(types)) return true; if (LV2_IS_PORT_ATOM_SEQUENCE(types)) return true; if (LV2_IS_PORT_EVENT(types)) return true; if (LV2_IS_PORT_MIDI_LL(types)) return true; return false; } // ----------------------------------------------------------------------- // Check if we support a plugin feature static inline bool is_lv2_feature_supported(const LV2_URI uri) noexcept { CARLA_SAFE_ASSERT_RETURN(uri != nullptr && uri[0] != '\0', false); if (std::strcmp(uri, LV2_BUF_SIZE__boundedBlockLength) == 0) return true; if (std::strcmp(uri, LV2_BUF_SIZE__fixedBlockLength) == 0) return true; if (std::strcmp(uri, LV2_BUF_SIZE__powerOf2BlockLength) == 0) return true; if (std::strcmp(uri, LV2_CORE__hardRTCapable) == 0) return true; if (std::strcmp(uri, LV2_CORE__inPlaceBroken) == 0) return true; if (std::strcmp(uri, LV2_CORE__isLive) == 0) return true; if (std::strcmp(uri, LV2_EVENT_URI) == 0) return true; if (std::strcmp(uri, LV2_LOG__log) == 0) return true; if (std::strcmp(uri, LV2_OPTIONS__options) == 0) return true; if (std::strcmp(uri, LV2_PROGRAMS__Host) == 0) return true; if (std::strcmp(uri, LV2_RESIZE_PORT__resize) == 0) return true; if (std::strcmp(uri, LV2_RTSAFE_MEMORY_POOL__Pool) == 0) return true; if (std::strcmp(uri, LV2_RTSAFE_MEMORY_POOL_DEPRECATED_URI) == 0) return true; if (std::strcmp(uri, LV2_STATE__makePath) == 0) return true; if (std::strcmp(uri, LV2_STATE__mapPath) == 0) return true; if (std::strcmp(uri, LV2_PORT_PROPS__supportsStrictBounds) == 0) return true; if (std::strcmp(uri, LV2_URI_MAP_URI) == 0) return true; if (std::strcmp(uri, LV2_URID__map) == 0) return true; if (std::strcmp(uri, LV2_URID__unmap) == 0) return true; if (std::strcmp(uri, LV2_WORKER__schedule) == 0) return true; return false; } // ----------------------------------------------------------------------- // Check if we support a plugin or UI feature static inline bool is_lv2_ui_feature_supported(const LV2_URI uri) noexcept { CARLA_SAFE_ASSERT_RETURN(uri != nullptr && uri[0] != '\0', false); if (is_lv2_feature_supported(uri)) return true; #ifndef BRIDGE_LV2 if (std::strcmp(uri, LV2_DATA_ACCESS_URI) == 0) return true; if (std::strcmp(uri, LV2_INSTANCE_ACCESS_URI) == 0) return true; #endif if (std::strcmp(uri, LV2_UI__fixedSize) == 0) return true; if (std::strcmp(uri, LV2_UI__idleInterface) == 0) return true; if (std::strcmp(uri, LV2_UI__makeResident) == 0) return true; if (std::strcmp(uri, LV2_UI__noUserResize) == 0) return true; if (std::strcmp(uri, LV2_UI__parent) == 0) return true; if (std::strcmp(uri, LV2_UI__portMap) == 0) return true; if (std::strcmp(uri, LV2_UI__portSubscribe) == 0) return true; if (std::strcmp(uri, LV2_UI__resize) == 0) return true; if (std::strcmp(uri, LV2_UI__touch) == 0) return true; if (std::strcmp(uri, LV2_EXTERNAL_UI__Widget) == 0) return true; if (std::strcmp(uri, LV2_EXTERNAL_UI_DEPRECATED_URI) == 0) return true; return false; } // ----------------------------------------------------------------------- #endif // CARLA_LV2_UTILS_HPP_INCLUDED