MIDIDecoder bug fixes

lib/audiodev/MIDIDecoder.cpp

@@ -51,6 +51,19 @@ MIDIDecoder::receiveBytes(std::vector<uint8_t>::const_iterator begin,
     else
         it--;
 
+    if (m_status == 0xff)
+    {
+        /* Meta events (ignored for now) */
+        if (it == end)
+            return begin;
+        a = *it++;
+
+        uint32_t length;
+        _readContinuedValue(it, end, length);
+        it += length;
+    }
+    else
+    {
         uint8_t chan = m_status & 0xf;
         switch (Status(m_status & 0xf0))
         {
@@ -188,6 +201,7 @@ MIDIDecoder::receiveBytes(std::vector<uint8_t>::const_iterator begin,
         }
         default: break;
         }
+    }
 
     return it;
 }