public static long GetPositionBytes(IntPtr hWaveOut, object lockObject)
{
lock (lockObject)
{
var mmTime = new MmTime();
mmTime.wType = MmTime.TIME_BYTES; // request results in bytes, TODO: perhaps make this a little more flexible and support the other types?
MmException.Try(WaveInterop.waveOutGetPosition(hWaveOut, ref mmTime, Marshal.SizeOf(mmTime)), "waveOutGetPosition");
if (mmTime.wType != MmTime.TIME_BYTES)
{
throw new Exception(string.Format("waveOutGetPosition: wType -> Expected {0}, Received {1}", MmTime.TIME_BYTES, mmTime.wType));
}
return(mmTime.cb);
}
}
public static extern MmResult waveInGetPosition(IntPtr hWaveIn, out MmTime mmTime, int uSize);
public static extern MmResult waveOutGetPosition(IntPtr hWaveOut, ref MmTime mmTime, int uSize);