Fixed an incorrect logic of CC121

Issue #227

1 files changed, 10 insertions, 0 deletions

diff --git a/src/adlmidi_sequencer.cpp b/src/adlmidi_sequencer.cpp
index e6de2b3..bf3d86c 100644
--- a/src/adlmidi_sequencer.cpp
+++ b/src/adlmidi_sequencer.cpp
@@ -103,6 +103,13 @@ static size_t rtCurrentDevice(void *userdata, size_t track)
     MIDIplay *context = reinterpret_cast<MIDIplay *>(userdata);
     return context->realTime_currentDevice(track);
 }
+
+static void rtSongBegin(void *userdata)
+{
+    MIDIplay *context = reinterpret_cast<MIDIplay *>(userdata);
+    return context->realTime_ResetState();
+}
+
 /* NonStandard calls End */
 
 
@@ -131,6 +138,9 @@ void MIDIplay::initSequencerInterface()
     seq->rt_rawOPL = rtRawOPL;
     seq->rt_deviceSwitch = rtDeviceSwitch;
     seq->rt_currentDevice = rtCurrentDevice;
+
+    seq->onSongStart = rtSongBegin;
+    seq->onSongStart_userData = this;
     /* NonStandard calls End */
 
     m_sequencer->setInterface(seq);