private void HandleInputMimData(UIntPtr dwParam1, UIntPtr dwParam2)
{
Channel channel;
Pitch pitch;
int velocity;
int value;
uint win32Timestamp;
if (ShortMsg.IsNoteOn(dwParam1, dwParam2))
{
if (NoteOn == null)
{
return;
}
ShortMsg.DecodeNoteOn(dwParam1, dwParam2, out channel, out pitch, out velocity, out win32Timestamp);
NoteOn(new NoteOnMessage(this, channel, pitch, velocity, _clock?.Time ?? win32Timestamp / 1000f));
}
else if (ShortMsg.IsNoteOff(dwParam1, dwParam2))
{
if (NoteOff == null)
{
return;
}
ShortMsg.DecodeNoteOff(dwParam1, dwParam2, out channel, out pitch, out velocity, out win32Timestamp);
NoteOff(new NoteOffMessage(this, channel, pitch, velocity, _clock?.Time ?? win32Timestamp / 1000f));
}
else if (ShortMsg.IsControlChange(dwParam1, dwParam2))
{
Control control;
ShortMsg.DecodeControlChange(dwParam1, dwParam2, out channel, out control, out value, out win32Timestamp);
var msg = new ControlChangeMessage(this, channel, control, value, _clock?.Time ?? win32Timestamp / 1000f);
_nrpnWatcher.ReceivedControlChange(msg);
}
else if (ShortMsg.IsProgramChange(dwParam1, dwParam2))
{
if (ProgramChange == null)
{
return;
}
Instrument instrument;
ShortMsg.DecodeProgramChange(dwParam1, dwParam2, out channel, out instrument, out win32Timestamp);
ProgramChange(new ProgramChangeMessage(this, channel, instrument, _clock?.Time ?? win32Timestamp / 1000f));
}
else if (ShortMsg.IsPitchBend(dwParam1, dwParam2))
{
if (PitchBend == null)
{
return;
}
ShortMsg.DecodePitchBend(dwParam1, dwParam2, out channel, out value, out win32Timestamp);
PitchBend(new PitchBendMessage(this, channel, value, _clock?.Time ?? win32Timestamp / 1000f));
}
}
