Misc

source/backend/CarlaBackend.h

@@ -316,6 +316,11 @@ const unsigned int PATCHBAY_PORT_TYPE_CV = 0x4;
  */
 const unsigned int PATCHBAY_PORT_TYPE_MIDI = 0x8;
 
+/*!
+ * Patchbay port is of Parameter type.
+ */
+const unsigned int PATCHBAY_PORT_TYPE_PARAMETER = 0x10;
+
 /** @} */
 
 /* ------------------------------------------------------------------------------------------------------------

source/backend/engine/CarlaEngineJack.cpp

@@ -1440,10 +1440,13 @@ protected:
 
             unsigned int canvasPortFlags = 0x0;
             canvasPortFlags |= portIsInput ? PATCHBAY_PORT_IS_INPUT : 0x0;
-            canvasPortFlags |= portIsAudio ? PATCHBAY_PORT_TYPE_AUDIO : PATCHBAY_PORT_TYPE_MIDI;
 
-            if (portIsAudio && portIsCV)
+            if (portIsCV)
                 canvasPortFlags |= PATCHBAY_PORT_TYPE_CV;
+            else if (portIsAudio)
+                canvasPortFlags |= PATCHBAY_PORT_TYPE_AUDIO;
+            else
+                canvasPortFlags |= PATCHBAY_PORT_TYPE_MIDI;
 
             PortNameToId portNameToId;
             portNameToId.setData(groupId, fLastPortId++, portName, fullPortName);
@@ -1918,10 +1921,13 @@ private:
 
                 unsigned int canvasPortFlags = 0x0;
                 canvasPortFlags |= portIsInput ? PATCHBAY_PORT_IS_INPUT : 0x0;
-                canvasPortFlags |= portIsAudio ? PATCHBAY_PORT_TYPE_AUDIO : PATCHBAY_PORT_TYPE_MIDI;
 
                 if (portIsCV)
                     canvasPortFlags |= PATCHBAY_PORT_TYPE_CV;
+                else if (portIsAudio)
+                    canvasPortFlags |= PATCHBAY_PORT_TYPE_AUDIO;
+                else
+                    canvasPortFlags |= PATCHBAY_PORT_TYPE_MIDI;
 
                 PortNameToId portNameToId;
                 portNameToId.setData(groupId, fLastPortId++, portName, fullPortName);

source/carla_backend.py

@@ -306,6 +306,9 @@ PATCHBAY_PORT_TYPE_CV = 0x4
 # Patchbay port is of MIDI type.
 PATCHBAY_PORT_TYPE_MIDI = 0x8
 
+# Patchbay port is of Parameter type.
+PATCHBAY_PORT_TYPE_PARAMETER = 0x10
+
 # ------------------------------------------------------------------------------------------------------------
 # Custom Data Types
 # These types define how the value in the CustomData struct is stored.

source/carla_patchbay.py

@@ -864,17 +864,15 @@ class CarlaPatchbayW(QFrame):
         if (portFlags & PATCHBAY_PORT_TYPE_AUDIO):
             portType = patchcanvas.PORT_TYPE_AUDIO_JACK
         elif (portFlags & PATCHBAY_PORT_TYPE_CV):
+            isAlternate = True
             portType = patchcanvas.PORT_TYPE_AUDIO_JACK
         elif (portFlags & PATCHBAY_PORT_TYPE_MIDI):
             portType = patchcanvas.PORT_TYPE_MIDI_JACK
-        #elif (portFlags & PATCHBAY_PORT_TYPE_PARAMETER):
-            #portType = patchcanvas.PORT_TYPE_PARAMETER
+        elif (portFlags & PATCHBAY_PORT_TYPE_PARAMETER):
+            portType = patchcanvas.PORT_TYPE_PARAMETER
         else:
             portType = patchcanvas.PORT_TYPE_NULL
 
-        if (portFlags & PATCHBAY_PORT_TYPE_CV):
-            isAlternate = True
-
         patchcanvas.addPort(clientId, portId, portName, portMode, portType, isAlternate)
         QTimer.singleShot(0, self.fMiniCanvasPreview.update)