More work and fixing

src/carla.py

@@ -138,7 +138,7 @@ def getStateDictFromXML(xml_node):
             x_save_state_dict['Type'] = text
           elif (tag == "Name"):
             x_save_state_dict['Name'] = text
-          elif (tag == "Label"):
+          elif (tag in ("Label", "URI")):
             x_save_state_dict['Label'] = text
           elif (tag == "Binary"):
             x_save_state_dict['Binary'] = text
@@ -2306,9 +2306,13 @@ class PluginWidget(QFrame, ui_carla_plugin.Ui_PluginWidget):
         content += "  <Info>\n"
         content += "   <Type>%s</Type>\n" % (x_save_state_dict['Type'])
         content += "   <Name>%s</Name>\n" % (x_save_state_dict['Name'])
-        content += "   <Label>%s</Label>\n" % (x_save_state_dict['Label'])
-        content += "   <Binary>%s</Binary>\n" % (x_save_state_dict['Binary'])
-        content += "   <UniqueID>%li</UniqueID>\n" % (x_save_state_dict['UniqueID'])
+        if (self.pinfo['type'] == PLUGIN_LV2):
+          content += "   <URI>%s</URI>\n" % (x_save_state_dict['Label'])
+        else:
+          content += "   <Label>%s</Label>\n" % (x_save_state_dict['Label'])
+          content += "   <Binary>%s</Binary>\n" % (x_save_state_dict['Binary'])
+          if (x_save_state_dict['UniqueID'] != 0):
+            content += "   <UniqueID>%li</UniqueID>\n" % (x_save_state_dict['UniqueID'])
         content += "  </Info>\n"
 
         content += "\n"

src/carla/carla_backend.cpp

@@ -102,6 +102,7 @@ short add_plugin(BinaryType btype, PluginType ptype, const char* filename, const
 {
     qDebug("add_plugin(%i, %i, %s, %s, %p)", btype, ptype, filename, label, extra_stuff);
 
+#ifndef BUILD_BRIDGE
     if (btype != BINARY_NATIVE)
     {
         if (carla_options.global_jack_client)
@@ -112,6 +113,7 @@ short add_plugin(BinaryType btype, PluginType ptype, const char* filename, const
         else
             return add_plugin_bridge(btype, ptype, filename, label, extra_stuff);
     }
+#endif
 
     switch (ptype)
     {

src/carla/carla_backend.h

@@ -78,7 +78,9 @@ enum PluginCategory {
 enum ParameterType {
     PARAMETER_UNKNOWN = 0,
     PARAMETER_INPUT   = 1,
-    PARAMETER_OUTPUT  = 2
+    PARAMETER_OUTPUT  = 2,
+    PARAMETER_LATENCY = 3,
+    PARAMETER_BPM     = 4
 };
 
 enum InternalParametersIndex {

src/carla/carla_plugin.h

@@ -226,7 +226,11 @@ public:
         if (m_filename)
             free((void*)m_filename);
 
+#ifdef BUILD_BRIDGE
+        if (jack_client)
+#else
         if (jack_client && carla_options.global_jack_client == false)
+#endif
             jack_client_close(jack_client);
     }
 
@@ -941,7 +945,9 @@ public:
         if (jack_client == nullptr)
             return;
 
+#ifndef BUILD_BRIDGE
         if (carla_options.global_jack_client == false)
+#endif
             jack_deactivate(jack_client);
 
         for (uint32_t i=0; i < ain.count; i++)

src/carla/carla_shared.cpp

@@ -185,6 +185,74 @@ const char* get_unique_name(const char* name)
     return strdup(qname.toUtf8().constData());
 }
 
+PluginCategory get_category_from_name(const char* name)
+{
+    QString qname(name);
+
+    if (qname.isEmpty())
+        return PLUGIN_CATEGORY_NONE;
+    else
+        qname = qname.toLower();
+
+    // generic tags first
+    if (qname.contains("delay", Qt::CaseSensitive))
+        return PLUGIN_CATEGORY_DELAY;
+    if (qname.contains("reverb", Qt::CaseSensitive))
+        return PLUGIN_CATEGORY_DELAY;
+
+    if (qname.contains("filter", Qt::CaseSensitive))
+        return PLUGIN_CATEGORY_FILTER;
+
+    if (qname.contains("dynamics", Qt::CaseSensitive))
+        return PLUGIN_CATEGORY_DYNAMICS;
+    if (qname.contains("amplifier", Qt::CaseSensitive))
+        return PLUGIN_CATEGORY_DYNAMICS;
+    if (qname.contains("compressor", Qt::CaseSensitive))
+        return PLUGIN_CATEGORY_DYNAMICS;
+    if (qname.contains("enhancer", Qt::CaseSensitive))
+        return PLUGIN_CATEGORY_DYNAMICS;
+    if (qname.contains("exciter", Qt::CaseSensitive))
+        return PLUGIN_CATEGORY_DYNAMICS;
+    if (qname.contains("gate", Qt::CaseSensitive))
+        return PLUGIN_CATEGORY_DYNAMICS;
+    if (qname.contains("limiter", Qt::CaseSensitive))
+        return PLUGIN_CATEGORY_DYNAMICS;
+
+    if (qname.contains("modulator", Qt::CaseSensitive))
+        return PLUGIN_CATEGORY_MODULATOR;
+    if (qname.contains("chorus", Qt::CaseSensitive))
+        return PLUGIN_CATEGORY_MODULATOR;
+    if (qname.contains("flanger", Qt::CaseSensitive))
+        return PLUGIN_CATEGORY_MODULATOR;
+    if (qname.contains("phaser", Qt::CaseSensitive))
+        return PLUGIN_CATEGORY_MODULATOR;
+    if (qname.contains("saturator", Qt::CaseSensitive))
+        return PLUGIN_CATEGORY_MODULATOR;
+
+    if (qname.contains("utility", Qt::CaseSensitive))
+        return PLUGIN_CATEGORY_UTILITY;
+    if (qname.contains("analyzer", Qt::CaseSensitive))
+        return PLUGIN_CATEGORY_UTILITY;
+    if (qname.contains("converter", Qt::CaseSensitive))
+        return PLUGIN_CATEGORY_UTILITY;
+    if (qname.contains("deesser", Qt::CaseSensitive))
+        return PLUGIN_CATEGORY_UTILITY;
+    if (qname.contains("mixer", Qt::CaseSensitive))
+        return PLUGIN_CATEGORY_UTILITY;
+
+    // common tags
+    if (qname.contains("verb", Qt::CaseSensitive))
+        return PLUGIN_CATEGORY_DELAY;
+
+    if (qname.contains("eq", Qt::CaseSensitive))
+        return PLUGIN_CATEGORY_EQ;
+
+    if (qname.contains("tool", Qt::CaseSensitive))
+        return PLUGIN_CATEGORY_UTILITY;
+
+    return PLUGIN_CATEGORY_NONE;
+}
+
 void* get_pointer(intptr_t ptr_addr)
 {
     intptr_t* ptr = (intptr_t*)ptr_addr;

src/carla/carla_shared.h

@@ -28,6 +28,7 @@ const char* plugintype2str(PluginType type);
 
 short get_new_plugin_id();
 const char* get_unique_name(const char* name);
+PluginCategory get_category_from_name(const char* name);
 void* get_pointer(intptr_t ptr_addr);
 void set_last_error(const char* error);
 void carla_proc_lock();

src/carla/carla_threads.cpp

@@ -36,6 +36,7 @@ void CarlaCheckThread::run()
 
     uint32_t j;
     double value;
+    ParameterData* param_data;
     PluginPostEvent post_events[MAX_POST_EVENTS];
 
     while (carla_is_engine_running())
@@ -51,6 +52,8 @@ void CarlaCheckThread::run()
                 // Make a safe copy of events, and clear them
                 plugin->post_events_copy(post_events);
 
+                OscData* osc_data = plugin->osc_data();
+
                 // Process events now
                 for (j=0; j < MAX_POST_EVENTS; j++)
                 {
@@ -63,61 +66,77 @@ void CarlaCheckThread::run()
                             break;
 
                         case PostEventParameterChange:
+                            // Update OSC based UIs
+                            osc_send_control(osc_data, post_events[j].index, post_events[j].value);
+
+                            // Update OSC control client
                             //osc_send_set_parameter_value(&global_osc_data, plugin->id(), post_events[j].index, post_events[j].value);
-                            callback_action(CALLBACK_PARAMETER_CHANGED, plugin->id(), post_events[j].index, 0, post_events[j].value);
 
-                            // FIXME - can this happen?
-                            //if (plugin->hints() & PLUGIN_IS_BRIDGE)
-                            //    osc_send_control(plugin->osc_data(), post_events[j].index, post_events[j].value);
+                            // Update Host
+                            callback_action(CALLBACK_PARAMETER_CHANGED, plugin->id(), post_events[j].index, 0, post_events[j].value);
 
                             break;
 
                         case PostEventProgramChange:
-                            //osc_send_set_program(&global_osc_data, plugin->id(), post_events[j].index);
-                            callback_action(CALLBACK_PROGRAM_CHANGED, plugin->id(), post_events[j].index, 0, 0.0);
-
-                            // FIXME - can this happen?
-                            //if (plugin->hints() & PLUGIN_IS_BRIDGE)
-                            //    osc_send_program(plugin->osc_data(), post_events[j].index);
+                            // Update OSC based UIs
+                            osc_send_program(osc_data, post_events[j].index);
 
+                            // Update OSC control client
+                            //osc_send_set_program(&global_osc_data, plugin->id(), post_events[j].index);
                             //for (uint32_t k=0; k < plugin->param_count(); k++)
                             //    osc_send_set_default_value(&global_osc_data, plugin->id(), k, plugin->param_ranges(k)->def);
 
+                            // Update Host
+                            callback_action(CALLBACK_PROGRAM_CHANGED, plugin->id(), post_events[j].index, 0, 0.0);
+
                             break;
 
                         case PostEventMidiProgramChange:
-                            //osc_send_set_midi_program(&global_osc_data, plugin->id(), post_events[j].index);
-                            callback_action(CALLBACK_MIDI_PROGRAM_CHANGED, plugin->id(), post_events[j].index, 0, 0.0);
-
-                            //if (plugin->type() == PLUGIN_DSSI)
-                            //    osc_send_program_as_midi(plugin->osc_data(), plugin->midiprog.data[post_events[j].index].bank, plugin->midiprog.data[post_events[j].index].program);
-
-                            // FIXME - can this happen?
-                            //if (plugin->hints & PLUGIN_IS_BRIDGE)
-                            //    osc_send_midi_program(&plugin->osc.data, plugin->midiprog.data[post_events[j].index].bank, plugin->midiprog.data[post_events[j].index].program);
-
-                            //for (uint32_t k=0; k < plugin->param_count(); k++)
-                            //    osc_send_set_default_value(&global_osc_data, plugin->id(), k, plugin->param_ranges(k)->def);
+                            if (post_events[j].index < (int32_t)plugin->midiprog_count())
+                            {
+                                MidiProgramInfo midiprog = { false, 0, 0, nullptr };
+                                plugin->get_midi_program_info(&midiprog, post_events[j].index);
+
+                                // Update OSC based UIs
+                                if (plugin->type() == PLUGIN_DSSI)
+                                    osc_send_program_as_midi(osc_data,  midiprog.bank, midiprog.program);
+                                else
+                                    osc_send_midi_program(osc_data, midiprog.bank, midiprog.program);
+
+                                // Update OSC control client
+                                //osc_send_set_midi_program(&global_osc_data, plugin->id(), post_events[j].index);
+                                //for (uint32_t k=0; k < plugin->param_count(); k++)
+                                //    osc_send_set_default_value(&global_osc_data, plugin->id(), k, plugin->param_ranges(k)->def);
+
+                                // Update Host
+                                callback_action(CALLBACK_MIDI_PROGRAM_CHANGED, plugin->id(), post_events[j].index, 0, 0.0);
+                            }
 
                             break;
 
                         case PostEventNoteOn:
+                            // Update OSC based UIs
+                            //if (plugin->type() == PLUGIN_LV2)
+                            //    osc_send_note_on(osc_data, plugin->id(), post_events[j].index, post_events[j].value);
+
+                            // Update OSC control client
                             //osc_send_note_on(&global_osc_data, plugin->id(), post_events[j].index, post_events[j].value);
-                            callback_action(CALLBACK_NOTE_ON, plugin->id(), post_events[j].index, post_events[j].value, 0.0);
 
-                            // FIXME - can this happen?
-                            //if (plugin->hints & PLUGIN_IS_BRIDGE)
-                            //    osc_send_note_on(&plugin->osc.data, plugin->id, post_events[j].index, post_events[j].value);
+                            // Update Host
+                            callback_action(CALLBACK_NOTE_ON, plugin->id(), post_events[j].index, post_events[j].value, 0.0);
 
                             break;
 
                         case PostEventNoteOff:
+                            // Update OSC based UIs
+                            //if (plugin->type() == PLUGIN_LV2)
+                            //    osc_send_note_off(osc_data, plugin->id(), post_events[j].index, 0);
+
+                            // Update OSC control client
                             //osc_send_note_off(&global_osc_data, plugin->id(), post_events[j].index);
-                            callback_action(CALLBACK_NOTE_OFF, plugin->id(), post_events[j].index, 0, 0.0);
 
-                            // FIXME - can this happen?
-                            //if (plugin->hints & PLUGIN_IS_BRIDGE)
-                            //    osc_send_note_off(&plugin->osc.data, plugin->id, post_events[j].index, 0);
+                            // Update Host
+                            callback_action(CALLBACK_NOTE_OFF, plugin->id(), post_events[j].index, 0, 0.0);
 
                             break;
 
@@ -131,7 +150,7 @@ void CarlaCheckThread::run()
                 // Update ports
 
                 // Check if it needs update
-                bool update_ports_gui = (plugin->osc_data()->target != nullptr);
+                bool update_ports_gui = (osc_data->target != nullptr);
 
                 //if (global_osc_data.target == nullptr && update_ports_gui == false)
                 //    continue;
@@ -139,12 +158,14 @@ void CarlaCheckThread::run()
                 // Update
                 for (j=0; j < plugin->param_count(); j++)
                 {
-                    if (plugin->param_data(j)->type == PARAMETER_OUTPUT && (plugin->param_data(j)->hints & PARAMETER_IS_AUTOMABLE) > 0)
+                    param_data = plugin->param_data(j);
+
+                    if (param_data->type == PARAMETER_OUTPUT && (param_data->hints & PARAMETER_IS_AUTOMABLE) > 0)
                     {
                         value = plugin->get_parameter_value(j);
 
                         if (update_ports_gui)
-                            osc_send_control(plugin->osc_data(), plugin->param_data(j)->rindex, value);
+                            osc_send_control(osc_data, param_data->rindex, value);
 
                         //osc_send_set_parameter_value(&global_osc_data, plugin->id(), j, value);
                     }

src/carla/dssi.cpp

@@ -19,6 +19,8 @@
 
 #include "dssi/dssi.h"
 
+#include <QtCore/QStringList>
+
 class DssiPlugin : public CarlaPlugin
 {
 public:
@@ -54,17 +56,30 @@ public:
 
             if (osc.thread)
             {
-                // FIXME - wait a bit first, then kill
+                // Wait a bit first, then kill
                 if (osc.thread->isRunning())
                 {
-                    osc.thread->quit();
-
-                    if (osc.thread->wait(3000) == false) // 3 sec
+                    qDebug("DSSI GUI close - running, closing now");
+                     if (osc.thread->wait(3000) == false)
+                         qDebug("DSSI GUI close - closed sucessfully");
+                     else
+                     {
+                         qDebug("DSSI GUI close - still running, closing now");
+                         osc.thread->quit();
+                     }
+
+                    if (osc.thread->wait(1000) == false)
                         qWarning("Failed to properly stop DSSI GUI thread");
+                    else
+                        qDebug("DSSI GUI close - sucess");
                 }
+                else
+                    qDebug("DSSI GUI close - not running");
 
                 delete osc.thread;
             }
+            else
+                qDebug("DSSI GUI close - no thread registered");
 
             osc_clear_data(&osc.data);
         }
@@ -85,9 +100,7 @@ public:
     {
         if (midi.port_min && aout.count > 0)
             return PLUGIN_CATEGORY_SYNTH;
-
-        // TODO - try to get category from label
-        return PLUGIN_CATEGORY_NONE;
+        return get_category_from_name(m_name);
     }
 
     virtual long unique_id()
@@ -145,6 +158,7 @@ public:
 
     virtual void set_parameter_value(uint32_t param_id, double value, bool gui_send, bool osc_send, bool callback_send)
     {
+        fix_parameter_value(value, param.ranges[param_id]);
         param_buffers[param_id] = value;
 
 #ifndef BUILD_BRIDGE
@@ -168,33 +182,22 @@ public:
         {
             reload_programs(false);
         }
+#if 0
         else if (strcmp(key, "names") == 0) // Not in the API!
         {
             if (midiprog.count > 0)
             {
                 //osc_send_set_program_count(&global_osc_data, m_id, midiprog.count);
 
-                // FIXME
-
                 // Parse names
-                int j, k, last_str_n = 0;
-                int str_len = strlen(value);
-                char name[256];
+                QStringList nameList = QString(value).split(",");
+                uint32_t nameCount = nameList.count();
 
-                for (uint32_t i=0; i < prog.count; i++)
+                for (uint32_t i=0; i < midiprog.count && i < nameCount; i++)
                 {
-                    for (j=0, k=last_str_n; j < 256 && k+j < str_len; j++)
-                    {
-                        name[j] = value[k+j];
-                        if (value[k+j] == ',')
-                        {
-                            name[j] = 0;
-                            last_str_n = k+j+1;
-                            free((void*)midiprog.data[i].name);
-                            midiprog.data[i].name = strdup(name);
-                            break;
-                        }
-                    }
+                    const char* name = nameList.at(i).toUtf8().constData();
+                    free((void*)midiprog.data[i].name);
+                    midiprog.data[i].name = strdup(name);
 
                     //osc_send_set_program_name(&global_osc_data, m_id, i, midiprog.names[i]);
                 }
@@ -202,6 +205,7 @@ public:
                 callback_action(CALLBACK_RELOAD_PROGRAMS, m_id, 0, 0, 0.0);
             }
         }
+#endif
 
         CarlaPlugin::set_custom_data(dtype, key, value, gui_send);
     }
@@ -439,7 +443,7 @@ public:
 
                 if (max - min <= 0.0)
                 {
-                    qWarning("Broken plugin parameter -> max - min <= 0");
+                    qWarning("Broken plugin parameter: max - min <= 0");
                     max = min + 0.1;
                 }
 
@@ -474,9 +478,8 @@ public:
 
                 if (LADSPA_IS_PORT_INPUT(PortType))
                 {
-                    param.data[j].type = PARAMETER_INPUT;
-                    param.data[j].hints |= PARAMETER_IS_ENABLED;
-                    param.data[j].hints |= PARAMETER_IS_AUTOMABLE;
+                    param.data[j].type   = PARAMETER_INPUT;
+                    param.data[j].hints |= (PARAMETER_IS_ENABLED | PARAMETER_IS_AUTOMABLE);
                     needs_cin = true;
 
                     // MIDI CC value
@@ -493,17 +496,10 @@ public:
                 }
                 else if (LADSPA_IS_PORT_OUTPUT(PortType))
                 {
-                    param.data[j].type = PARAMETER_OUTPUT;
-                    param.data[j].hints |= PARAMETER_IS_ENABLED;
-
-                    if (strcmp(ldescriptor->PortNames[i], "latency") != 0 && strcmp(ldescriptor->PortNames[i], "_latency") != 0)
+                    if (strcmp(ldescriptor->PortNames[i], "latency") == 0 || strcmp(ldescriptor->PortNames[i], "_latency") == 0)
                     {
-                        param.data[j].hints |= PARAMETER_IS_AUTOMABLE;
-                        needs_cout = true;
-                    }
-                    else
-                    {
-                        // latency parameter
+                        param.data[j].type  = PARAMETER_LATENCY;
+                        param.data[j].hints = 0;
                         min = 0;
                         max = get_sample_rate();
                         def = 0;
@@ -511,6 +507,12 @@ public:
                         step_small = 1;
                         step_large = 1;
                     }
+                    else
+                    {
+                        param.data[j].type   = PARAMETER_OUTPUT;
+                        param.data[j].hints |= (PARAMETER_IS_ENABLED | PARAMETER_IS_AUTOMABLE);
+                        needs_cout = true;
+                    }
                 }
                 else
                 {
@@ -616,7 +618,9 @@ public:
         m_id = _id;
         carla_proc_unlock();
 
+#ifndef BUILD_BRIDGE
         if (carla_options.global_jack_client == false)
+#endif
             jack_activate(jack_client);
     }
 
@@ -1006,6 +1010,18 @@ public:
 
         CARLA_PROCESS_CONTINUE_CHECK;
 
+        // --------------------------------------------------------------------------------------------------------
+        // Special Parameters
+
+        for (k=0; k < param.count; k++)
+        {
+            if (param.data[k].type == PARAMETER_LATENCY)
+            {
+                // TODO
+                break;
+            }
+        }
+
         // --------------------------------------------------------------------------------------------------------
         // Plugin processing
 

src/carla/ladspa.cpp

@@ -44,7 +44,7 @@ bool is_ladspa_rdf_descriptor_valid(const LADSPA_RDF_Descriptor* rdf_descriptor,
             {
                 if (is_port_good(rdf_descriptor->Ports[i].Type, descriptor->PortDescriptors[i]) == false)
                 {
-                    qWarning("WARNING - Plugin has RDF data, but invalid PortTypes - %i != %i", rdf_descriptor->Ports[i].Type, descriptor->PortDescriptors[i]);
+                    qWarning("WARNING - Plugin has RDF data, but invalid PortTypes: %i != %i", rdf_descriptor->Ports[i].Type, descriptor->PortDescriptors[i]);
                     return false;
                 }
             }
@@ -52,7 +52,7 @@ bool is_ladspa_rdf_descriptor_valid(const LADSPA_RDF_Descriptor* rdf_descriptor,
         }
         else
         {
-            qWarning("WARNING - Plugin has RDF data, but invalid PortCount -> %li > %li", rdf_descriptor->PortCount, descriptor->PortCount);
+            qWarning("WARNING - Plugin has RDF data, but invalid PortCount: %li > %li", rdf_descriptor->PortCount, descriptor->PortCount);
             return false;
         }
     }
@@ -131,8 +131,7 @@ public:
                 return PLUGIN_CATEGORY_SYNTH;
         }
 
-        // TODO - try to get category from label
-        return PLUGIN_CATEGORY_NONE;
+        return get_category_from_name(m_name);
     }
 
     virtual long unique_id()
@@ -262,6 +261,7 @@ public:
 
     virtual void set_parameter_value(uint32_t param_id, double value, bool gui_send, bool osc_send, bool callback_send)
     {
+        fix_parameter_value(value, param.ranges[param_id]);
         param_buffers[param_id] = value;
 
         CarlaPlugin::set_parameter_value(param_id, value, gui_send, osc_send, callback_send);
@@ -458,7 +458,7 @@ public:
 
                 if (max - min <= 0.0)
                 {
-                    qWarning("Broken plugin parameter -> max - min <= 0");
+                    qWarning("Broken plugin parameter: max - min <= 0");
                     max = min + 0.1;
                 }
 
@@ -493,24 +493,16 @@ public:
 
                 if (LADSPA_IS_PORT_INPUT(PortType))
                 {
-                    param.data[j].type = PARAMETER_INPUT;
-                    param.data[j].hints |= PARAMETER_IS_ENABLED;
-                    param.data[j].hints |= PARAMETER_IS_AUTOMABLE;
+                    param.data[j].type   = PARAMETER_INPUT;
+                    param.data[j].hints |= (PARAMETER_IS_ENABLED | PARAMETER_IS_AUTOMABLE);
                     needs_cin = true;
                 }
                 else if (LADSPA_IS_PORT_OUTPUT(PortType))
                 {
-                    param.data[j].type = PARAMETER_OUTPUT;
-                    param.data[j].hints |= PARAMETER_IS_ENABLED;
-
-                    if (strcmp(descriptor->PortNames[i], "latency") != 0 && strcmp(descriptor->PortNames[i], "_latency") != 0)
-                    {
-                        param.data[j].hints |= PARAMETER_IS_AUTOMABLE;
-                        needs_cout = true;
-                    }
-                    else
+                    if (strcmp(descriptor->PortNames[i], "latency") == 0 || strcmp(descriptor->PortNames[i], "_latency") == 0)
                     {
-                        // latency parameter
+                        param.data[j].type  = PARAMETER_LATENCY;
+                        param.data[j].hints = 0;
                         min = 0;
                         max = get_sample_rate();
                         def = 0;
@@ -518,6 +510,12 @@ public:
                         step_small = 1;
                         step_large = 1;
                     }
+                    else
+                    {
+                        param.data[j].type   = PARAMETER_OUTPUT;
+                        param.data[j].hints |= (PARAMETER_IS_ENABLED | PARAMETER_IS_AUTOMABLE);
+                        needs_cout = true;
+                    }
                 }
                 else
                 {
@@ -599,7 +597,9 @@ public:
         m_id = _id;
         carla_proc_unlock();
 
+#ifndef BUILD_BRIDGE
         if (carla_options.global_jack_client == false)
+#endif
             jack_activate(jack_client);
     }
 
@@ -737,6 +737,18 @@ public:
 
         CARLA_PROCESS_CONTINUE_CHECK;
 
+        // --------------------------------------------------------------------------------------------------------
+        // Special Parameters
+
+        for (k=0; k < param.count; k++)
+        {
+            if (param.data[k].type == PARAMETER_LATENCY)
+            {
+                // TODO
+                break;
+            }
+        }
+
         // --------------------------------------------------------------------------------------------------------
         // Plugin processing
 
@@ -934,7 +946,9 @@ public:
                             m_name = get_unique_name(descriptor->Name);
 
                         if (carla_jack_register_plugin(this, &jack_client))
+                        {
                             return true;
+                        }
                         else
                             set_last_error("Failed to register plugin in JACK");
                     }

src/carla/lv2.cpp

@@ -54,7 +54,8 @@ const unsigned int PLUGIN_HAS_EXTENSION_STATE    = 0x1000;
 const unsigned int PLUGIN_HAS_EXTENSION_DYNPARAM = 0x2000;
 
 // parameter hints
-const unsigned int PARAMETER_HAS_STRICT_BOUNDS   = 0x100;
+const unsigned int PARAMETER_IS_TRIGGER          = 0x100;
+const unsigned int PARAMETER_HAS_STRICT_BOUNDS   = 0x200;
 
 // feature ids
 const uint32_t lv2_feature_id_uri_map         = 0;
@@ -1156,7 +1157,9 @@ public:
         m_id = _id;
         carla_proc_unlock();
 
+#ifndef BUILD_BRIDGE
         if (carla_options.global_jack_client == false)
+#endif
             jack_activate(jack_client);
     }
 

src/carla/sf2.cpp

@@ -310,22 +310,26 @@ public:
         // ---------------------------------------
         // Audio Outputs
 
+#ifndef BUILD_BRIDGE
         if (carla_options.global_jack_client)
         {
             strcpy(port_name, m_name);
             strcat(port_name, ":out-left");
         }
         else
+#endif
             strcpy(port_name, "out-left");
 
         aout.ports[0] = jack_port_register(jack_client, port_name, JACK_DEFAULT_AUDIO_TYPE, JackPortIsOutput, 0);
 
+#ifndef BUILD_BRIDGE
         if (carla_options.global_jack_client)
         {
             strcpy(port_name, m_name);
             strcat(port_name, ":out-right");
         }
         else
+#endif
             strcpy(port_name, "out-right");
 
         aout.ports[1] = jack_port_register(jack_client, port_name, JACK_DEFAULT_AUDIO_TYPE, JackPortIsOutput, 0);
@@ -333,12 +337,14 @@ public:
         // ---------------------------------------
         // MIDI Input
 
+#ifndef BUILD_BRIDGE
         if (carla_options.global_jack_client)
         {
             strcpy(port_name, m_name);
             strcat(port_name, ":midi-in");
         }
         else
+#endif
             strcpy(port_name, "midi-in");
 
         midi.port_min = jack_port_register(jack_client, port_name, JACK_DEFAULT_MIDI_TYPE, JackPortIsInput, 0);
@@ -346,22 +352,26 @@ public:
         // ---------------------------------------
         // Parameters
 
+#ifndef BUILD_BRIDGE
         if (carla_options.global_jack_client)
         {
             strcpy(port_name, m_name);
             strcat(port_name, ":control-in");
         }
         else
+#endif
             strcpy(port_name, "control-in");
 
         param.port_cin = jack_port_register(jack_client, port_name, JACK_DEFAULT_MIDI_TYPE, JackPortIsInput, 0);
 
+#ifndef BUILD_BRIDGE
         if (carla_options.global_jack_client)
         {
             strcpy(port_name, m_name);
             strcat(port_name, ":control-out");
         }
         else
+#endif
             strcpy(port_name, "control-out");
 
         param.port_cout = jack_port_register(jack_client, port_name, JACK_DEFAULT_MIDI_TYPE, JackPortIsOutput, 0);
@@ -608,7 +618,9 @@ public:
         m_id = _id;
         carla_proc_unlock();
 
+#ifndef BUILD_BRIDGE
         if (carla_options.global_jack_client == false)
+#endif
             jack_activate(jack_client);
     }
 

src/carla/vst.cpp

@@ -496,7 +496,9 @@ public:
         m_id = _id;
         carla_proc_unlock();
 
+#ifndef BUILD_BRIDGE
         if (carla_options.global_jack_client == false)
+#endif
             jack_activate(jack_client);
     }
 
@@ -1134,7 +1136,7 @@ public:
                 const int port_name_size = jack_port_name_size();
                 char port_name[port_name_size];
 
-#ifndef BRIDGE_WINVST
+#ifndef BUILD_BRIDGE
                 if (carla_options.global_jack_client)
                 {
                     strncpy(port_name, plugin->name, (port_name_size/2)-2);

src/paramspinbox.py

@@ -134,7 +134,7 @@ class ParamSpinBox(QAbstractSpinBox):
         self._minimum = 0.0
         self._maximum = 1.0
         self._default = 0.0
-        self._value = 0.0
+        self._value = None
         self._step = 0.0
         self._step_small = 0.0
         self._step_large = 0.0
@@ -230,7 +230,8 @@ class ParamSpinBox(QAbstractSpinBox):
             for scalepoint in scalepoints:
               self.box.addItem("%f - %s" % (scalepoint['value'], scalepoint['label']))
 
-            self.set_scalepoint_value(self._value)
+            if (self._value != None):
+              self.set_scalepoint_value(self._value)
 
             self.connect(self.box, SIGNAL("currentIndexChanged(QString)"), self.handleValueChangedFromBox)
 
@@ -317,7 +318,7 @@ class ParamSpinBox(QAbstractSpinBox):
           self.set_value(self._default)
 
     def stepBy(self, steps):
-        if (steps == 0):
+        if (steps == 0 or self._value == None):
           return
 
         value = self._value+(steps*self._step)
@@ -330,7 +331,7 @@ class ParamSpinBox(QAbstractSpinBox):
         self.set_value(value)
 
     def stepEnabled(self):
-        if (self._read_only):
+        if (self._read_only or self._value == None):
           return QAbstractSpinBox.StepNone
         elif (self._value <= self._minimum):
           return QAbstractSpinBox.StepUpEnabled