/// <summary>
/// This method is called by the main Audio Device Initialization method: Prepare(…).
/// </summary>
void DriverInit()
{
if (audioDriver == Driver.Wasapi)
{
xAudio = new WasapiOut(AudioClientShareMode.Shared, Settings.Latency);
}
else if (audioDriver == Driver.Wave)
{
xAudio = new WaveOut();
}
else if (audioDriver == Driver.DirectSound)
{
if (DriverId != Guid.Empty)
{
xAudio = new DirectSoundOut(DriverId, Settings.Latency);
}
else
{
xAudio = new DirectSoundOut(Settings.Latency);
}
}
else if (audioDriver == Driver.ASIO)
{
xAudio = new AsioOut(1);
}
if (CurrentChannel != null)
{
CurrentChannel.Dispose(); CurrentChannel = null;
}
xAudio.PlaybackStopped -= Event_PlaybackStopped;
xAudio.PlaybackStopped += Event_PlaybackStopped;
}
/// <summary>
/// Main NAudio WaveOut initialization call.
/// </summary>
public void Prepare(/*params IVstPluginContext[] context*/)
{
DriverInit();
CurrentChannel = new VSTStream32();
CurrentChannel.SetWaveFormat(Settings.Rate, Settings.Channels);
CurrentChannel.Parent = this;
xAudio.Init(CurrentChannel);
CurrentChannel.Volume = volume;
if (PlaybackStarted != null)
{
PlaybackStarted(this, EventArgs.Empty);
}
}