Add VST3 related dummy code

source/backend/CarlaBackend.hpp

@@ -162,10 +162,11 @@ enum PluginType {
     PLUGIN_LADSPA   = 2, //!< LADSPA plugin.\see LadspaPlugin
     PLUGIN_DSSI     = 3, //!< DSSI plugin.\see DssiPlugin
     PLUGIN_LV2      = 4, //!< LV2 plugin.\see Lv2Plugin
-    PLUGIN_VST      = 5, //!< VST plugin.\see VstPlugin
-    PLUGIN_GIG      = 6, //!< GIG sound kit, implemented via LinuxSampler.\see LinuxSamplerPlugin
-    PLUGIN_SF2      = 7, //!< SF2 sound kit (aka SoundFont), implemented via FluidSynth.\see FluidSynthPlugin
-    PLUGIN_SFZ      = 8  //!< SFZ sound kit, implemented via LinuxSampler.\see LinuxSamplerPlugin
+    PLUGIN_VST      = 5, //!< VST1/2 plugin.\see VstPlugin
+    PLUGIN_VST3     = 6, //!< VST3 plugin.\see VstPlugin
+    PLUGIN_GIG      = 7, //!< GIG sound kit, implemented via LinuxSampler.\see LinuxSamplerPlugin
+    PLUGIN_SF2      = 8, //!< SF2 sound kit (aka SoundFont), implemented via FluidSynth.\see FluidSynthPlugin
+    PLUGIN_SFZ      = 9  //!< SFZ sound kit, implemented via LinuxSampler.\see LinuxSamplerPlugin
 };
 
 /*!

source/backend/CarlaPlugin.hpp

@@ -838,6 +838,7 @@ public:
     static CarlaPlugin* newDSSI(const Initializer& init, const char* const guiFilename);
     static CarlaPlugin* newLV2(const Initializer& init);
     static CarlaPlugin* newVST(const Initializer& init);
+    static CarlaPlugin* newVST3(const Initializer& init);
     static CarlaPlugin* newGIG(const Initializer& init, const bool use16Outs);
     static CarlaPlugin* newSF2(const Initializer& init, const bool use16Outs);
     static CarlaPlugin* newSFZ(const Initializer& init, const bool use16Outs);

source/backend/engine/CarlaEngine.cpp

@@ -762,6 +762,10 @@ bool CarlaEngine::addPlugin(const BinaryType btype, const PluginType ptype, cons
             plugin = CarlaPlugin::newVST(init);
             break;
 
+        case PLUGIN_VST3:
+            plugin = CarlaPlugin::newVST3(init);
+            break;
+
         case PLUGIN_GIG:
             plugin = CarlaPlugin::newGIG(init, (extra != nullptr));
             break;

source/backend/plugin/CarlaPlugin.cpp

@@ -425,6 +425,9 @@ const SaveState& CarlaPlugin::getSaveState()
 
     switch (type())
     {
+    case PLUGIN_NONE:
+        saveState.type = carla_strdup("None");
+        break;
     case PLUGIN_INTERNAL:
         saveState.type = carla_strdup("Internal");
         break;
@@ -440,6 +443,9 @@ const SaveState& CarlaPlugin::getSaveState()
     case PLUGIN_VST:
         saveState.type = carla_strdup("VST");
         break;
+    case PLUGIN_VST3:
+        saveState.type = carla_strdup("VST3");
+        break;
     case PLUGIN_GIG:
         saveState.type = carla_strdup("GIG");
         break;
@@ -449,9 +455,6 @@ const SaveState& CarlaPlugin::getSaveState()
     case PLUGIN_SFZ:
         saveState.type = carla_strdup("SFZ");
         break;
-    default:
-        saveState.type = carla_strdup("Unknown");
-        break;
     }
 
     getLabel(strBuf);

source/backend/plugin/Makefile

@@ -37,6 +37,7 @@ OBJS = \
 	DssiPlugin.cpp.o \
 	Lv2Plugin.cpp.o \
 	VstPlugin.cpp.o \
+	Vst3Plugin.cpp.o \
 	FluidSynthPlugin.cpp.o \
 	LinuxSamplerPlugin.cpp.o
 

source/bridges/CarlaBridgePlugin.cpp

@@ -494,6 +494,8 @@ int main(int argc, char* argv[])
         itype = CarlaBackend::PLUGIN_LV2;
     else if (std::strcmp(stype, "VST") == 0)
         itype = CarlaBackend::PLUGIN_VST;
+    else if (std::strcmp(stype, "VST3") == 0)
+        itype = CarlaBackend::PLUGIN_VST3;
     else
     {
         carla_stderr("Invalid plugin type '%s'", stype);

source/bridges/Makefile

@@ -261,6 +261,7 @@ OBJS_NATIVE += \
 	../backend/plugin/DssiPlugin__native.o \
 	../backend/plugin/Lv2Plugin__native.o \
 	../backend/plugin/VstPlugin__native.o \
+	../backend/plugin/Vst3Plugin__native.o \
 	../backend/plugin/FluidSynthPlugin__native.o \
 	../backend/plugin/LinuxSamplerPlugin__native.o
 

source/bridges/qtcreator/carla-bridge-plugin.pro

@@ -42,6 +42,7 @@ SOURCES += \
     ../../backend/plugin/DssiPlugin.cpp \
     ../../backend/plugin/Lv2Plugin.cpp \
     ../../backend/plugin/VstPlugin.cpp \
+    ../../backend/plugin/Vst3Plugin.cpp \
     ../../backend/plugin/FluidSynthPlugin.cpp \
     ../../backend/plugin/LinuxSamplerPlugin.cpp
 
@@ -113,7 +114,7 @@ DEFINES += DEBUG
 DEFINES += BUILD_BRIDGE BUILD_BRIDGE_PLUGIN BRIDGE_PLUGIN
 
 DEFINES += WANT_JACK
-DEFINES += WANT_NATIVE WANT_LADSPA WANT_DSSI WANT_LV2 WANT_VST
+DEFINES += WANT_NATIVE WANT_LADSPA WANT_DSSI WANT_LV2 WANT_VST WANT_VST3
 DEFINES += WANT_FLUIDSYNTH WANT_LINUXSAMPLER
 
 LIBS     = -ldl \

source/carla_shared.py

@@ -215,9 +215,10 @@ PLUGIN_LADSPA   = 2
 PLUGIN_DSSI     = 3
 PLUGIN_LV2      = 4
 PLUGIN_VST      = 5
-PLUGIN_GIG      = 6
-PLUGIN_SF2      = 7
-PLUGIN_SFZ      = 8
+PLUGIN_VST3     = 6
+PLUGIN_GIG      = 7
+PLUGIN_SF2      = 8
+PLUGIN_SFZ      = 9
 
 # Plugin Category
 PLUGIN_CATEGORY_NONE      = 0

source/utils/CarlaBackendUtils.hpp

@@ -96,6 +96,8 @@ const char* PluginType2Str(const PluginType& type)
         return "PLUGIN_LV2";
     case PLUGIN_VST:
         return "PLUGIN_VST";
+    case PLUGIN_VST3:
+        return "PLUGIN_VST3";
     case PLUGIN_GIG:
         return "PLUGIN_GIG";
     case PLUGIN_SF2:
@@ -402,6 +404,8 @@ const char* getPluginTypeAsString(const PluginType& type)
         return "LV2";
     case PLUGIN_VST:
         return "VST";
+    case PLUGIN_VST3:
+        return "VST3";
     case PLUGIN_GIG:
         return "GIG";
     case PLUGIN_SF2:

source/utils/CarlaStateUtils.hpp

@@ -479,6 +479,10 @@ QString getXMLFromSaveState(const SaveState& saveState)
         case PLUGIN_VST:
             info += QString("   <Binary>%1</Binary>\n").arg(xmlSafeString(saveState.binary, true));
             info += QString("   <UniqueID>%1</UniqueID>\n").arg(saveState.uniqueID);
+        case PLUGIN_VST3:
+            // TODO?
+            info += QString("   <Binary>%1</Binary>\n").arg(xmlSafeString(saveState.binary, true));
+            info += QString("   <UniqueID>%1</UniqueID>\n").arg(saveState.uniqueID);
             break;
         case PLUGIN_GIG:
         case PLUGIN_SF2: