Fix MIDI channel 16 not working

Author: timothyschoen

Source/Pd/Instance.cpp

@@ -211,32 +211,32 @@ struct Instance::internal {
 
     static void instance_multi_noteon(pd::Instance* ptr, int const channel, int const pitch, int const velocity)
     {
-        ptr->receiveNoteOn(channel + 1, pitch, velocity);
+        ptr->receiveNoteOn(channel, pitch, velocity);
     }
 
     static void instance_multi_controlchange(pd::Instance* ptr, int const channel, int const controller, int const value)
     {
-        ptr->receiveControlChange(channel + 1, controller, value);
+        ptr->receiveControlChange(channel, controller, value);
     }
 
     static void instance_multi_programchange(pd::Instance* ptr, int const channel, int const value)
     {
-        ptr->receiveProgramChange(channel + 1, value);
+        ptr->receiveProgramChange(channel, value);
     }
 
     static void instance_multi_pitchbend(pd::Instance* ptr, int const channel, int const value)
     {
-        ptr->receivePitchBend(channel + 1, value);
+        ptr->receivePitchBend(channel, value);
     }
 
     static void instance_multi_aftertouch(pd::Instance* ptr, int const channel, int const value)
     {
-        ptr->receiveAftertouch(channel + 1, value);
+        ptr->receiveAftertouch(channel, value);
     }
 
     static void instance_multi_polyaftertouch(pd::Instance* ptr, int const channel, int const pitch, int const value)
     {
-        ptr->receivePolyAftertouch(channel + 1, pitch, value);
+        ptr->receivePolyAftertouch(channel, pitch, value);
     }
 
     static void instance_multi_midibyte(pd::Instance* ptr, int const port, int const byte)

Source/PluginProcessor.cpp

@@ -1684,39 +1684,39 @@ void PluginProcessor::receiveControlChange(int const channel, int const controll
     auto const port = channel >> 4;
     auto const deviceChannel = channel - port * 16;
 
-    midiDeviceManager.enqueueMidiOutput(port, MidiMessage::controllerEvent(deviceChannel, controller, value), audioAdvancement);
+    midiDeviceManager.enqueueMidiOutput(port, MidiMessage::controllerEvent(deviceChannel + 1, controller, value), audioAdvancement);
 }
 
 void PluginProcessor::receiveProgramChange(int const channel, int const value)
 {
     auto const port = channel >> 4;
     auto const deviceChannel = channel - port * 16;
 
-    midiDeviceManager.enqueueMidiOutput(port, MidiMessage::programChange(deviceChannel, value), audioAdvancement);
+    midiDeviceManager.enqueueMidiOutput(port, MidiMessage::programChange(deviceChannel + 1, value), audioAdvancement);
 }
 
 void PluginProcessor::receivePitchBend(int const channel, int const value)
 {
     auto const port = channel >> 4;
     auto const deviceChannel = channel - port * 16;
 
-    midiDeviceManager.enqueueMidiOutput(port, MidiMessage::pitchWheel(deviceChannel, value + 8192), audioAdvancement);
+    midiDeviceManager.enqueueMidiOutput(port, MidiMessage::pitchWheel(deviceChannel + 1, value + 8192), audioAdvancement);
 }
 
 void PluginProcessor::receiveAftertouch(int const channel, int const value)
 {
     auto const port = channel >> 4;
     auto const deviceChannel = channel - port * 16;
 
-    midiDeviceManager.enqueueMidiOutput(port, MidiMessage::channelPressureChange(deviceChannel, value), audioAdvancement);
+    midiDeviceManager.enqueueMidiOutput(port, MidiMessage::channelPressureChange(deviceChannel + 1, value), audioAdvancement);
 }
 
 void PluginProcessor::receivePolyAftertouch(int const channel, int const pitch, int const value)
 {
     auto const port = channel >> 4;
     auto const deviceChannel = channel - port * 16;
 
-    midiDeviceManager.enqueueMidiOutput(port, MidiMessage::aftertouchChange(deviceChannel, pitch, value), audioAdvancement);
+    midiDeviceManager.enqueueMidiOutput(port, MidiMessage::aftertouchChange(deviceChannel + 1, pitch, value), audioAdvancement);
 }
 
 void PluginProcessor::receiveMidiByte(int const channel, int const byte)