internal static unsafe void WriteToJackMidi(this MidiEventCollection <MidiOutEvent> midiEvents, uint nframes)
{
float *portBuf = PortApi.GetBuffer(midiEvents.Port._port, nframes);
MidiApi.ClearBuffer(portBuf);
foreach (MidiOutEvent midiEvent in midiEvents)
{
byte *buffer = MidiApi.ReserveEvent(portBuf, (uint)midiEvent.Time, (uint)midiEvent.MidiData.Length);
StructPointer <byte> bufferPointer = new StructPointer <byte> ((IntPtr)buffer, (uint)midiEvent.MidiData.Length);
bufferPointer.Array = midiEvent.MidiData;
bufferPointer.CopyToPointer();
}
}