public void StartPlayback()
{
playing = true;
EnqueueBuffers();
Console.WriteLine("Playback started " + WinMM.waveOutGetNumDevs());
//generatorThread = new Thread(signalGenerator.GenerateSignal);
//generatorThread.IsBackground = true;
//generatorThread.Start();
}
public void StartRecording()
{
WinMM.waveInOpen(out waveInHandle, DeviceNumber, WaveFormat, callback, IntPtr.Zero, WinMM.CallbackFunction);
CreateBuffers();
EnqueueBuffers();
WinMM.waveInStart(waveInHandle);
recording = true;
//generatorThread = new Thread(signalGenerator.GenerateSignal);
//generatorThread.IsBackground = true;
//generatorThread.Start();
}
public WaveOut(WaveIn WaveIn)
{
waveIn = WaveIn;
waveIn.DataAvailable += new EventHandler <WaveInEventArgs>(DataAvailable);
DeviceNumber = 0;
WaveFormat = waveIn.WaveFormat;
NumberOfBuffers = waveIn.NumberOfBuffers;
callback = new WinMM.WaveCallback(CallBack);
WinMM.waveOutOpen(out waveOutHandle, DeviceNumber, WaveFormat, callback, IntPtr.Zero, WinMM.CallbackFunction);
CreateBuffers();
}
public WaveOutBuffer(IntPtr WaveOutHandle, int BufferSize)
{
waveOutHandle = WaveOutHandle;
bufferSize = BufferSize;
buffer = new byte[bufferSize];
hBuffer = GCHandle.Alloc(buffer, GCHandleType.Pinned);
header = new WaveHeader();
hHeader = GCHandle.Alloc(header, GCHandleType.Pinned);
header.dataBuffer = hBuffer.AddrOfPinnedObject();
header.bufferLength = bufferSize;
header.loops = 1;
hThis = GCHandle.Alloc(this);
header.userData = (IntPtr)hThis;
WinMM.waveOutPrepareHeader(waveOutHandle, header, Marshal.SizeOf(header));
}
public void Use()
{
//WinMM.waveInUnprepareHeader(waveInHandle, header, Marshal.SizeOf(header));
WinMM.waveInAddBuffer(waveInHandle, header, Marshal.SizeOf(header));
}
