static uint GetCurrentPortCount()
{
IntPtr handle = MidiInternal.rtmidi_out_create_default();
//get port count
uint count = MidiInternal.rtmidi_get_port_count(handle);
//free handle
FreeHandle(handle);
return(count);
}
/// <summary>
/// Get the number of midi devices available
/// </summary>
/// <returns>Number of MIDI devices connected.</returns>
public static uint GetPortCount()
{
//create RTMidiDevice
IntPtr handle = MidiInternal.rtmidi_in_create_default();
//get port count
uint count = MidiInternal.rtmidi_get_port_count(handle);
//free handle
freeHandle(handle);
return(count);
}
//add device
static void addDevice(uint port)
{
//create reference to RtMidi device
IntPtr reference = MidiInternal.rtmidi_in_create_default();
//get port count
//not using GetPortCount to avoid creating another RtMididevice
uint count = MidiInternal.rtmidi_get_port_count(reference);
//check if port number is invalid
if (port >= count)
{
//send error
Debug.LogError(string.Format("Port Number {0} cannot be used for Midi Input!\nPort range 0-{1}", port,
count - 1));
//free reference
freeHandle(reference);
//quit
return;
}
//get port name
string name = MidiInternal.rtmidi_get_port_name(reference, port);
//ignore types
MidiInternal.rtmidi_in_ignore_types(reference, false, false, false);
//add port to RtMidi device
MidiInternal.rtmidi_open_port(reference, port, "LopeaMidi port: " + name);
//create midi input handle
MidiInDevice device = new MidiInDevice(port, reference, name);
//add to array
if (currdevices == null)
{
currdevices = new MidiInDevice[1];
currdevices[0] = device;
}
else
{
var newdevices = new MidiInDevice[currdevices.Length + 1];
for (int i = 0; i < currdevices.Length; i++)
{
newdevices[i] = currdevices[i];
}
newdevices[currdevices.Length] = device;
currdevices = newdevices;
}
}