Midi: Fix MIDI byte out using 3 bytes structure

pierreguillot · Sep 16, 2018 · e3cea72 · e3cea72
1 parent f0ad077
commit e3cea72
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Showing 3 changed files with 25 additions and 1 deletion.
diff --git a/Source/PluginProcessor.cpp b/Source/PluginProcessor.cpp
@@ -156,6 +156,11 @@ void CamomileAudioProcessor::prepareToPlay(double sampleRate, int samplesPerBloc
     m_midi_buffer_in.clear();
     m_midi_buffer_out.clear();
     m_midi_buffer_temp.clear();
+
+    m_midibyte_index = 0;
+    m_midibyte_buffer[0] = 0;
+    m_midibyte_buffer[1] = 0;
+    m_midibyte_buffer[2] = 0;
     startDSP();
     processMessages();
     processPrints();
@@ -298,6 +303,10 @@ void CamomileAudioProcessor::processInternal()
     //////////////////////////////////////////////////////////////////////////////////////////
     if(m_produces_midi)
     {
+        m_midibyte_index = 0;
+        m_midibyte_buffer[0] = 0;
+        m_midibyte_buffer[1] = 0;
+        m_midibyte_buffer[2] = 0;
         m_midi_buffer_out.clear();
         processMidi();
     }

diff --git a/Source/PluginProcessor.h b/Source/PluginProcessor.h
@@ -135,6 +135,8 @@ class CamomileAudioProcessor : public AudioProcessor, public pd::Instance, publi
     MidiBuffer               m_midi_buffer_in;
     MidiBuffer               m_midi_buffer_out;
     MidiBuffer               m_midi_buffer_temp;
+    int                      m_midibyte_buffer[3];
+    int                      m_midibyte_index;
 
 
     int m_program_current    = 0;

diff --git a/Source/PluginProcessorReceive.cpp b/Source/PluginProcessorReceive.cpp
@@ -50,7 +50,20 @@ void CamomileAudioProcessor::receivePolyAftertouch(const int channel, const int
 
 void CamomileAudioProcessor::receiveMidiByte(const int port, const int byte)
 {
-    m_midi_buffer_out.addEvent(MidiMessage(byte), m_audio_advancement);
+#if 0
+    if(m_midibyte_index == 0)
+    {
+        add(ConsoleLevel::Error, "Process Send Midi Bytes ----");
+    }
+    add(ConsoleLevel::Error,  std::to_string(byte));
+#endif
+
+    m_midibyte_buffer[m_midibyte_index++] = byte;
+    if(m_midibyte_index >= 3)
+    {
+        m_midi_buffer_out.addEvent(MidiMessage(m_midibyte_buffer[0], m_midibyte_buffer[1], m_midibyte_buffer[2]), m_audio_advancement);
+        m_midibyte_index = 0;
+    }
 }
 
 //////////////////////////////////////////////////////////////////////////////////////////////