public unsafe void SetPlaybackCallback(MidiEventHandler handler)
{
LibFluidsynth.fluid_player_set_playback_callback(Handle,
Utility.PassDelegatePointer <LibFluidsynth.handle_midi_event_func_t>(
(d, e) =>
{
using (var ev = new MidiEvent(e))
{
return(handler(ev));
}
}, out var b), null);
_handler = b;
}
public unsafe MidiRouter(Settings settings, MidiEventHandler handler)
: base(LibFluidsynth.new_fluid_midi_router(settings.Handle,
Utility.PassDelegatePointer <LibFluidsynth.handle_midi_event_func_t>(
(d, e) =>
{
using (var ev = new MidiEvent(e))
{
return(handler(ev));
}
},
out var wrapHandler), null))
{
_settings = settings;
_handler = wrapHandler;
}