public void Start()
{
if (!mIsRunning)
{
mIsRunning = true;
mAudioBuffer.Start(true);
mSignalThread = new System.Threading.Thread(new System.Threading.ThreadStart(UpdateSignal));
mSignalThread.Priority = System.Threading.ThreadPriority.Lowest;
//isRunning = true;
mAudioBuffer.Start(true);
mSignalThread.Start();
}
}
/// <summary>
/// Pequeno teste conceitual utilizando a placa de som padrao
/// </summary>
public void teste()
{
Capture cap = new Capture(new DeviceInformation().DriverGuid);
CaptureBufferDescription desc = new CaptureBufferDescription();
CaptureBuffer buffer;
WaveFormat wf = new WaveFormat();
wf.BitsPerSample = 16;
wf.SamplesPerSecond = 44100;
wf.Channels = 2;
wf.BlockAlign = (short)(wf.Channels * wf.BitsPerSample / 8);
wf.AverageBytesPerSecond = wf.BlockAlign * wf.SamplesPerSecond;
wf.FormatTag = WaveFormatTag.Pcm;
desc.Format = wf;
desc.BufferBytes = SAMPLES * wf.BlockAlign;
buffer = new Microsoft.DirectX.DirectSound.CaptureBuffer(desc, cap);
buffer.Start(true);
zed:
Array samples = buffer.Read(0, typeof(Int16), LockFlag.FromWriteCursor, SAMPLE_FORMAT_ARRAY);
System.Console.WriteLine(samples.GetValue(0, 0, 0).ToString());
goto zed;
}
