private void comboBoxAsioDriver_SelectedIndexChanged(object sender, EventArgs e)
{
try
{
using (var asio = new AsioOut(SelectedDeviceName))
{
//asio.ShowControlPanel();
int nrOfChannelOUTDevices = asio.DriverOutputChannelCount;
int nrOfChannelINDevices = asio.DriverInputChannelCount;
listBoxInputs.Items.Clear();
listBoxOutputs.Items.Clear();
for (int i = 0; i < nrOfChannelOUTDevices; i++)
{
string name = asio.AsioInputChannelName(i);
listBoxInputs.Items.Add(name);
}
for (int i = 0; i < nrOfChannelINDevices; i++)
{
string name = asio.AsioOutputChannelName(i);
listBoxOutputs.Items.Add(name);
}
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
public static string[] GetChannels(string driver)
{
using AsioOut tempOut = new AsioOut(driver);
string[] channels = new string[tempOut.DriverOutputChannelCount];
for (int i = 0; i < tempOut.DriverOutputChannelCount; i++)
{
channels[i] = tempOut.AsioOutputChannelName(i);
}
return(channels);
}
private void button2_Click(object sender, EventArgs e)
{
var deviceIndex = cmbDevice.SelectedIndex;
asioDriver = new AsioOut(deviceIndex);
asioDriver.ChannelOffset = 0;
var monoFormat = WaveFormat.CreateIeeeFloatWaveFormat(44100, 1);
var stereoFormat = WaveFormat.CreateIeeeFloatWaveFormat(44100, 2);
//waveIn = new WaveIn();
//waveOut = new WaveOut();
//waveIn.BufferMilliseconds = 10;
//waveOut.DesiredLatency = 10;
new Thread(() =>
{
asioInput = new AsioInputMapper();
asioOutput = new AsioOutputMapper();
asioCard = new AsioCard(monoFormat, asioDriver, asioInput, asioOutput);
asioCard.Start();
//waveCard = new WaveCard(stereoFormat, waveIn, waveOut, new WaveInputMapper(), new WaveOutputMapper());
//waveCard.Start();
BuildAudioInChain(monoFormat);
signalNetworkForm.SignalNetworkControl.Nodes = new ObservableCollection <ISignalNode>();
signalNetworkForm.SignalNetworkControl.Nodes.Add(asioInput);
signalNetworkForm.SignalNetworkControl.Nodes.Add(flangerNode);
signalNetworkForm.SignalNetworkControl.Nodes.Add(filterNode);
signalNetworkForm.SignalNetworkControl.Nodes.Add(fourierNode);
signalNetworkForm.SignalNetworkControl.Nodes.Add(asioOutput);
//BuildSineWaveChain(stereoFormat);
}).Start();
for (int i = 0; i < asioDriver.DriverInputChannelCount; i++)
{
cboChannelIn.Items.Add(asioDriver.AsioInputChannelName(i));
}
for (int i = 0; i < asioDriver.DriverOutputChannelCount; i++)
{
cboChannelOut.Items.Add(asioDriver.AsioOutputChannelName(i));
}
}
private void mapOutputs(AsioOut driver)
{
var channelCount = driver.DriverOutputChannelCount;
receivedData = new float[channelCount][];
var outputs = new List <ISignalSink>();
for (int i = 0; i < channelCount; i++)
{
var output = new SignalSink(this, i);
output.ReceivedData += output_ReceivedData;
output.Name = driver.AsioOutputChannelName(i);
receivedData[i] = null;
outputs.Add(output);
}
Sinks = outputs;
}
private IEnumerable <IWaveOutSource> InitSources(string device)
{
try
{
using (var driver = new AsioOut(device))
return(new ReadOnlyCollection <IWaveOutSource>(Enumerable
.Range(0, driver.DriverOutputChannelCount)
.Select(i => new AsioWaveOutSource(this, i, driver.AsioOutputChannelName(i)))
.Cast <IWaveOutSource>()
.ToList()));
}
catch (Exception e)
{
Debug.WriteLine(e);
return(Enumerable.Empty <IWaveOutSource>());
}
}
