/// <summary>
/// Dispose
/// </summary>
public void Dispose()
{
if (audioClientInterface != null)
{
if (audioClockClient != null)
{
audioClockClient.Dispose();
audioClockClient = null;
}
if (audioRenderClient != null)
{
audioRenderClient.Dispose();
audioRenderClient = null;
}
if (audioCaptureClient != null)
{
audioCaptureClient.Dispose();
audioCaptureClient = null;
}
if (audioStreamVolume != null)
{
audioStreamVolume.Dispose();
audioStreamVolume = null;
}
Marshal.ReleaseComObject(audioClientInterface);
audioClientInterface = null;
GC.SuppressFinalize(this);
}
}
private void CaptureThread(AudioClient client)
{
Debug.WriteLine(client.BufferSize);
int bufferFrameCount = audioClient.BufferSize;
// Calculate the actual duration of the allocated buffer.
long actualDuration = (long)((double)REFTIMES_PER_SEC *
bufferFrameCount / WaveFormat.SampleRate);
int sleepMilliseconds = (int)(actualDuration / REFTIMES_PER_MILLISEC / 2);
AudioCaptureClient capture = client.AudioCaptureClient;
client.Start();
try
{
Debug.WriteLine(string.Format("sleep: {0} ms", sleepMilliseconds));
while (!this.stop)
{
Thread.Sleep(sleepMilliseconds);
ReadNextPacket(capture);
}
client.Stop();
if (RecordingStopped != null)
{
RecordingStopped(this, EventArgs.Empty);
}
}
finally
{
if (capture != null)
{
capture.Dispose();
}
if (client != null)
{
client.Dispose();
}
client = null;
capture = null;
}
System.Diagnostics.Debug.WriteLine("stop wasapi");
}