public void start(MappingConfig mappingConfig)
{
this.mappingConfig = mappingConfig;
int count = NativeMethods.midiInGetNumDevs();
int deviceIndexSelected = -1;
for (int deviceIndex = 0; deviceIndex < count; deviceIndex++)
{
var caps = new MidiInCaps();
int error = NativeMethods.midiInGetDevCaps(deviceIndex, ref caps, Marshal.SizeOf(caps));
String inputDeviceKeyTmp = deviceIndex + "_" + caps.name;
if (!inputDeviceKeyTmp.Equals(mappingConfig.inputDeviceKey))
{
continue;
}
deviceIndexSelected = deviceIndex;
break;
}
if (deviceIndexSelected > -1)
{
if (IntPtr.Zero == inputDeviceHandle)
{
midiInProc = new NativeMethods.MidiInProc(MidiInEventProc);
bool opened = NativeMethods.midiInOpen(out inputDeviceHandle, deviceIndexSelected, midiInProc, IntPtr.Zero, NativeMethods.CALLBACK_FUNCTION) == NativeMethods.MMSYSERR_NOERROR;
bool startet = NativeMethods.midiInStart(inputDeviceHandle) == NativeMethods.MMSYSERR_NOERROR;
}
}
}
/// <summary>
/// サンプリング周波数とデバイス ID を指定して新しい MidiInConnector クラスのインスタンスを初期化します。
/// </summary>
/// <param name="id">オープンされる MIDI-IN デバイスの ID。</param>
public MidiIn(int id)
{
CheckPlatform();
midiInProc = MidiProc;
handle = IntPtr.Zero;
exclusiveQueue = new Queue <byte[]>();
if (!Open(id))
{
throw new InvalidOperationException();
}
headerSize = (uint)Marshal.SizeOf(typeof(NativeMethods.MIDIHDR));
midiHeader = new NativeMethods.MIDIHDR
{
data = Marshal.AllocHGlobal(BufferSize),
bufferLength = BufferSize
};
Marshal.Copy(new byte[BufferSize], 0, midiHeader.data, BufferSize);
ptrHeader = Marshal.AllocHGlobal((int)headerSize);
Marshal.StructureToPtr(midiHeader, ptrHeader, true);
NativeMethods.midiInPrepareHeader(handle, ptrHeader, headerSize);
NativeMethods.midiInAddBuffer(handle, ptrHeader, headerSize);
}
/// <summary>
/// サンプリング周波数とデバイス ID を指定して新しい MidiInConnector クラスのインスタンスを初期化します。
/// </summary>
/// <param name="id">オープンされる MIDI-IN デバイスの ID。</param>
public MidiIn(int id)
{
CheckPlatform();
midiInProc = MidiProc;
handle = IntPtr.Zero;
exclusiveQueue = new Queue<byte[]>();
if (!Open(id))
throw new InvalidOperationException();
headerSize = (uint)Marshal.SizeOf(typeof(NativeMethods.MIDIHDR));
midiHeader = new NativeMethods.MIDIHDR
{
data = Marshal.AllocHGlobal(BufferSize),
bufferLength = BufferSize
};
Marshal.Copy(new byte[BufferSize], 0, midiHeader.data, BufferSize);
ptrHeader = Marshal.AllocHGlobal((int)headerSize);
Marshal.StructureToPtr(midiHeader, ptrHeader, true);
NativeMethods.midiInPrepareHeader(handle, ptrHeader, headerSize);
NativeMethods.midiInAddBuffer(handle, ptrHeader, headerSize);
}
public InputPort(GameWindow gw, MyIPlay myIPlay)
{
this.gw = gw;
this.myIPlay = myIPlay;
midiInProc = new NativeMethods.MidiInProc(MidiProc);
handle = IntPtr.Zero;
}
protected override void DisconnectInternal(bool isNormal)
{
if (_outBuffer != null)
{
_outBuffer.Dispose();
_outBuffer = null;
}
if (_inDeviceHandle != IntPtr.Zero)
{
if (IsConnected)
{
NativeMethods.midiInStop(_inDeviceHandle);
}
NativeMethods.midiInClose(_inDeviceHandle);
_inDeviceHandle = IntPtr.Zero;
_inputClosed.Wait(2500);
}
if (_outDeviceHandle != IntPtr.Zero)
{
NativeMethods.midiOutClose(_outDeviceHandle);
_outDeviceHandle = IntPtr.Zero;
_outputClosed.Wait(2500);
}
_inputCallback = null;
_outputCallback = null;
_inDeviceId = 0;
_outDeviceId = 0;
}
public Midi(IMidiListener midiListener)
{
this.midiListener = midiListener;
midiInProc = new NativeMethods.MidiInProc(MidiProc);
midiInHandle = IntPtr.Zero;
midiOutHandle = IntPtr.Zero;
}
public Midi(IMidiListener midiListener)
{
this.midiListener = midiListener;
midiInProc = new NativeMethods.MidiInProc(MidiProc);
midiInHandle = IntPtr.Zero;
midiOutHandle = IntPtr.Zero;
}
public InputPort()
{
midiInProc = MidiProc;
handle = IntPtr.Zero;
midiOutProc = MidiProc;
handleOut = IntPtr.Zero;
}
/// <summary>
/// サンプリング周波数とデバイス ID を指定して新しい MidiInConnector クラスのインスタンスを初期化します。
/// </summary>
/// <param name="samplingFreq">サンプリング周波数。</param>
/// <param name="id">オープンされる MIDI-IN デバイスの ID。</param>
public MidiInConnector(float samplingFreq, int id)
: base(samplingFreq)
{
if (Environment.OSVersion.Platform != PlatformID.Win32NT)
throw new PlatformNotSupportedException();
this.midiInProc = new NativeMethods.MidiInProc(MidiProc);
this.handle = IntPtr.Zero;
if (!this.Open(id))
throw new InvalidOperationException();
this.Reset();
}
/// <summary>
/// Construct a new midi input port.
/// </summary>
/// <param name="id">Id of the port, between 0 and the number returned by InputCount</param>
private WindowsMidiInputPort(uint id)
{
// Id of this port
this.id = id;
// Native callback calling MidiProc()
midiInProc = new NativeMethods.MidiInProc(MidiProc);
// Init
this.handle = IntPtr.Zero;
this.buffers = null;
this.partialSysex = null;
// Get the capabilities of this device
GetAndParseMidiInCaps();
}
/// <summary>
/// サンプリング周波数とデバイス ID を指定して新しい MidiInConnector クラスのインスタンスを初期化します。
/// </summary>
/// <param name="samplingFreq">サンプリング周波数。</param>
/// <param name="id">オープンされる MIDI-IN デバイスの ID。</param>
public MidiInConnector(float samplingFreq, int id)
: base(samplingFreq)
{
if (Environment.OSVersion.Platform != PlatformID.Win32NT)
{
throw new PlatformNotSupportedException();
}
this.midiInProc = new NativeMethods.MidiInProc(MidiProc);
this.handle = IntPtr.Zero;
if (!this.Open(id))
{
throw new InvalidOperationException();
}
this.Reset();
}
protected override bool ConnectInternal(bool isNormal)
{
int inDeviceCount = NativeMethods.midiInGetNumDevs();
uint?inDeviceId = null;
for (uint i = 0; i < inDeviceCount; i++)
{
var caps = new MIDIINCAPS();
NativeMethods.midiInGetDevCaps(i, ref caps, MIDIINCAPS.Size);
if (caps.szPname == Id)
{
inDeviceId = i;
break;
}
}
if (inDeviceId == null)
{
return(false);
}
int outDeviceCount = NativeMethods.midiOutGetNumDevs();
uint?outDeviceId = null;
for (uint i = 0; i < outDeviceCount; i++)
{
var caps = new MIDIOUTCAPS();
NativeMethods.midiOutGetDevCaps(i, ref caps, MIDIOUTCAPS.Size);
if (caps.szPname == Id.Replace("MIDIIN", "MIDIOUT"))
{
outDeviceId = i;
break;
}
}
if (outDeviceId == null)
{
return(false);
}
if (NativeMethods.midiInOpen(out var inDeviceHandle, inDeviceId.Value, _inputCallback, 0, 0x00030000) != 0)
{
return(false);
}
if (NativeMethods.midiOutOpen(out var outDeviceHandle, outDeviceId.Value, _outputCallback, 0, 0x00030000) != 0)
{
return(false);
}
if (NativeMethods.midiInStart(inDeviceHandle) != 0)
{
return(false);
}
_outBuffer = new MidiBuffer(outDeviceHandle, SysEx.MaxMessageLength);
_inDeviceId = inDeviceId.Value;
_outDeviceId = outDeviceId.Value;
_inDeviceHandle = inDeviceHandle;
_outDeviceHandle = outDeviceHandle;
_inputCallback = InputEvent;
_outputCallback = OutputEvent;
_inputClosed.Reset();
_outputClosed.Reset();
return(true);
}
public InStream()
{
midiInProc = new NativeMethods.MidiInProc(MidiProc);
Handle = IntPtr.Zero;
}
public InputPort()
{
this.midiInProc = new NativeMethods.MidiInProc(this.MidiProc);
this.handle = IntPtr.Zero;
}
public Win32MidiInPort()
{
midiInProc = new NativeMethods.MidiInProc(MidiProc);
handle = IntPtr.Zero;
}
public MidiInput()
{
midiInProc = new NativeMethods.MidiInProc(MidiProc);
handle = IntPtr.Zero;
}
public MidiInput()
{
midiInProc = MidiProc;
handle = IntPtr.Zero;
}
public Win32InputDevice(int portId)
{
this.proc = this.MidiProc;
NativeMethods.midiInOpen(out this.Handle, portId, this.proc, 0, NativeConstants.CALLBACK_FUNCTION);
NativeMethods.midiInStart(this.Handle);
}
public Win32MidiInPort()
{
midiInProc = new NativeMethods.MidiInProc(MidiProc);
handle = IntPtr.Zero;
}
public Midi()
{
midiInProc = new NativeMethods.MidiInProc(MidiProc);
handle = IntPtr.Zero;
}
public Midi(CLISynth s)
{
synth = s;
midiInProc = new NativeMethods.MidiInProc(MidiProc);
handle = IntPtr.Zero;
}
