protected override void Destroy()
{
base.Destroy();
if (IsDisposed)
{
return;
}
// Stop and dispose all the instances
foreach (var seInstance in Instances.ToArray())
{
seInstance.Dispose();
}
DestroyImpl();
// free the audio data.
if (nativeDataBuffer != IntPtr.Zero)
{
Utilities.FreeMemory(nativeDataBuffer);
nativeDataBuffer = IntPtr.Zero;
WaveDataPtr = IntPtr.Zero;
WaveDataSize = 0;
}
// Unregister this from the sound to dispose by the audio engine
AudioEngine.UnregisterSound(this);
}
internal override void DestroyImpl()
{
AudioEngine.UnregisterSound(this);
IsDisposing = true;
lock (WorkerLock) // avoid to have simultaneous destroy and submit buffer (via BufferNeeded of working thread).
{
base.DestroyImpl();
}
Interlocked.Decrement(ref numberOfInstances);
if (numberOfInstances == 0)
{
awakeWorkerThread.Set();
if (!workerTask.Wait(500))
{
throw new AudioSystemInternalException("The DynamicSoundEffectInstance worker did not complete in allowed time.");
}
awakeWorkerThread.Dispose();
}
}
internal override void DestroyImpl()
{
AudioEngine.UnregisterSound(this);
// mediaInputStream is disposed by AudioEngine.ProcessPlayerClosed()
}
