static void Main(string[] args)
{
const int frequencty = 44100;
MidiConnector connector;
if (args.Any(s => !s.StartsWith("-")))
{
connector = new SmfConnector(frequencty);
((SmfConnector)connector).Load(args.First(s => !s.StartsWith("-")));
}
else
{
connector = new MidiInConnector(frequencty, 0);
}
foreach (var preset in args.Where(a => a.StartsWith("-p:")).Select(a => a.Substring(3)))
{
Console.Write("Preset: " + preset);
connector.AddPreset(preset);
Console.WriteLine(" ... [OK]");
}
Console.WriteLine("[q] Quit, [r] Reload Presets");
Func<float[], int, int, int> process = (buffer, offset, count) => connector.Master.Read(buffer, offset, count);
var setting = new PlayerSettings() { BufferSize = 512, BufferCount = 64, BitPerSample = 16, SamplingFrequency = frequencty };
using (var l = new SinglePlayer(process, setting))
{
Console.WriteLine("Playing!");
l.Play();
connector.Play();
var end = false;
do
{
switch (Console.ReadKey(true).Key)
{
case ConsoleKey.Q:
end = true;
break;
case ConsoleKey.R:
connector.ReloadPreset();
break;
default:
break;
}
} while (!end);
}
connector.Stop();
}
public WavePlayer(PlayerSettings settings)
{
OpenAL.AlutInit();
this.settings = settings;
this.baseStream = new RawWaveStream(this.settings.BitPerSample, this.settings.SamplingFrequency, this.settings.ChannelCount);
this.audioSource = new AudioSource();
this.baseStream.Reading += Generate;
}
private void MainForm_Load(object sender, EventArgs e)
{
this.monitorBuffer = new float[2048];
this.monitor = new WaveformMonitor(Color.FromArgb(139, 229, 139), this.monitorBox.Size);
this.monitorBox.Image = this.monitor.Bitmap;
this.volumeMonitor = new VolumeMonitor(Color.FromArgb(139, 229, 139), this.volumeMonitorBox.Size);
this.volumeMonitorBox.Image = this.volumeMonitor.Bitmap;
this.SwitchConnection();
Func<float[], int, int, int> process = (buffer, offset, count) =>
{
int k = connector.Master.Read(buffer, offset, count);
if (this.monitorBuffer.Length != buffer.Length)
this.monitorBuffer = new float[buffer.Length];
buffer.CopyTo(this.monitorBuffer, 0);
return k;
};
var setting = new PlayerSettings() { BufferSize = 1024, BufferCount = 32, BitPerSample = 16, SamplingFrequency = frequencty };
this.player = new SinglePlayer(process, setting);
this.playing = true;
this.Stop();
}
public ByteStreamPlayer(Stream stream, PlayerSettings settings)
: base(settings)
{
this.stream = stream;
}
public BytePlayer(Func<byte[], int, int, int> bufferProcess, PlayerSettings settings)
: base(settings)
{
this.bufferProcess = bufferProcess;
}
public DoublePlayer(Func<double[], int, int, int> bufferProcess, PlayerSettings settings)
: base(settings)
{
this.bufferProcess = bufferProcess;
this.buffer = new double[this.settings.BufferSize / (this.settings.BitPerSample / 8)];
}
public SinglePlayer(Func<float[], int, int, int> bufferProcess, PlayerSettings settings)
: base(settings)
{
this.bufferProcess = bufferProcess;
this.buffer = new float[this.settings.BufferSize / (this.settings.BitPerSample / 8)];
}
