Cleanup previous test stuff

source/backend/engine/CarlaEngine.cpp

@@ -711,7 +711,7 @@ bool CarlaEngine::addPlugin(const BinaryType btype,
 
 #ifndef BUILD_BRIDGE_ALTERNATIVE_ARCH
         if (pData->options.processMode == ENGINE_PROCESS_MODE_PATCHBAY)
-            pData->graph.addPlugin(plugin, 1);
+            pData->graph.addPlugin(plugin);
 #endif
     }
 
@@ -2579,7 +2579,7 @@ bool CarlaEngine::loadProjectInternal(water::XmlDocument& xmlDoc)
                         callback(true, true, ENGINE_CALLBACK_PLUGIN_ADDED, pluginId, 0, 0, 0, 0.0f, plugin->getName());
 
                         if (pData->options.processMode == ENGINE_PROCESS_MODE_PATCHBAY)
-                            pData->graph.addPlugin(plugin, 1);
+                            pData->graph.addPlugin(plugin);
                     }
                     else
                     {
@@ -2722,7 +2722,7 @@ bool CarlaEngine::loadProjectInternal(water::XmlDocument& xmlDoc)
 
 #ifndef BUILD_BRIDGE_ALTERNATIVE_ARCH
                     if (pData->options.processMode == ENGINE_PROCESS_MODE_PATCHBAY)
-                        pData->graph.addPlugin(plugin, 1);
+                        pData->graph.addPlugin(plugin);
 #endif
                 }
                 else

source/backend/engine/CarlaEngineGraph.cpp

@@ -1796,14 +1796,14 @@ void PatchbayGraph::setOffline(const bool offline)
     graph.setNonRealtime(offline);
 }
 
-AudioProcessorGraph::Node* PatchbayGraph::addPlugin(CarlaPlugin* const plugin, bool)
+void PatchbayGraph::addPlugin(CarlaPlugin* const plugin)
 {
-    CARLA_SAFE_ASSERT_RETURN(plugin != nullptr, nullptr);
+    CARLA_SAFE_ASSERT_RETURN(plugin != nullptr,);
     carla_debug("PatchbayGraph::addPlugin(%p)", plugin);
 
     CarlaPluginInstance* const instance(new CarlaPluginInstance(kEngine, plugin));
     AudioProcessorGraph::Node* const node(graph.addNode(instance));
-    CARLA_SAFE_ASSERT_RETURN(node != nullptr, nullptr);
+    CARLA_SAFE_ASSERT_RETURN(node != nullptr,);
 
     const bool sendHost = !usingExternalHost;
     const bool sendOSC  = !usingExternalOSC;
@@ -1814,8 +1814,6 @@ AudioProcessorGraph::Node* PatchbayGraph::addPlugin(CarlaPlugin* const plugin, b
     node->properties.set("pluginId", static_cast<int>(plugin->getId()));
 
     addNodeToPatchbay(sendHost, sendOSC, kEngine, node->nodeId, static_cast<int>(plugin->getId()), instance);
-
-    return node;
 }
 
 void PatchbayGraph::replacePlugin(CarlaPlugin* const oldPlugin, CarlaPlugin* const newPlugin)
@@ -1873,6 +1871,9 @@ void PatchbayGraph::reconfigureForCV(CarlaPlugin* const plugin, const uint portI
     CARLA_SAFE_ASSERT_RETURN(plugin != nullptr,);
     carla_debug("PatchbayGraph::reconfigureForCV(%p, %u, %s)", plugin, portIndex, bool2str(added));
 
+    if (graph.isSuspended())
+        return;
+
     AudioProcessorGraph::Node* const node = graph.getNodeForId(plugin->getPatchbayNodeId());
     CARLA_SAFE_ASSERT_RETURN(node != nullptr,);
 
@@ -2517,10 +2518,10 @@ void EngineInternalGraph::processRack(CarlaEngine::ProtectedData* const data, co
 // -----------------------------------------------------------------------
 // used for internal patchbay mode
 
-water::AudioProcessorGraph::Node* EngineInternalGraph::addPlugin(CarlaPlugin* const plugin, bool x)
+void EngineInternalGraph::addPlugin(CarlaPlugin* const plugin)
 {
-    CARLA_SAFE_ASSERT_RETURN(fPatchbay != nullptr, nullptr);
-    return fPatchbay->addPlugin(plugin, x);
+    CARLA_SAFE_ASSERT_RETURN(fPatchbay != nullptr,);
+    fPatchbay->addPlugin(plugin);
 }
 
 void EngineInternalGraph::replacePlugin(CarlaPlugin* const oldPlugin, CarlaPlugin* const newPlugin)

source/backend/engine/CarlaEngineGraph.hpp

@@ -179,7 +179,7 @@ public:
     void setSampleRate(double sampleRate);
     void setOffline(bool offline);
 
-    AudioProcessorGraph::Node* addPlugin(CarlaPlugin* plugin, bool);
+    void addPlugin(CarlaPlugin* plugin);
     void replacePlugin(CarlaPlugin* oldPlugin, CarlaPlugin* newPlugin);
     void renamePlugin(CarlaPlugin* plugin, const char* newName);
     void reconfigureForCV(CarlaPlugin* const plugin, const uint portIndex, bool added);

source/backend/engine/CarlaEngineInternal.hpp

@@ -95,7 +95,7 @@ public:
     void processRack(CarlaEngine::ProtectedData* data, const float* inBuf[2], float* outBuf[2], uint32_t frames);
 
     // used for internal patchbay mode
-    water::AudioProcessorGraph::Node* addPlugin(CarlaPlugin* plugin, bool);
+    void addPlugin(CarlaPlugin* plugin);
     void replacePlugin(CarlaPlugin* oldPlugin, CarlaPlugin* newPlugin);
     void renamePlugin(CarlaPlugin* plugin, const char* newName);
     void removePlugin(CarlaPlugin* plugin);