public void Setup()
{
if (soundEffect.IsDisposed)
{
throw new ObjectDisposedException(soundEffect.ToString());
}
buffers = new IntPtr[numberOfBuffers];
queue = new OutputAudioQueue(soundEffect.description);
queue.OutputCompleted += new EventHandler <OutputCompletedEventArgs>(HandleOutputBuffer);
IsRunningChangedCallback = new AudioQueue.AudioQueuePropertyChanged(IsRunningChanged);
queue.AddListener(AudioQueueProperty.IsRunning, IsRunningChangedCallback);
// Set hardware mode
unsafe
{
const AudioQueueProperty HardwareCodecPolicy = (AudioQueueProperty)1634820976; // 'aqcp'
const uint PreferSoftware = 3, PreferHardware = 4;
uint policy = hardware ? PreferHardware : PreferSoftware;
queue.SetProperty(HardwareCodecPolicy, Marshal.SizeOf(typeof(uint)), new IntPtr(&policy));
}
AllocatePacketDescriptionsArray();
queue.MagicCookie = audioFile.MagicCookie;
AllocateBuffers();
queue.Volume = 1;
PrimeBuffers();
}
