public static long GetPositionBytes(IntPtr hWaveOut, object lockObject)
{
lock (lockObject)
{
MmTime mmTime = new MmTime();
mmTime.wType = 4U;
MmException.Try(MyInterop.waveOutGetPosition(hWaveOut, ref mmTime, Marshal.SizeOf((object)mmTime)), "waveOutGetPosition");
if (mmTime.wType != 4U)
{
throw new Exception(string.Format("waveOutGetPosition: wType -> Expected {0}, Received {1}", (object)4, (object)mmTime.wType));
}
return((long)mmTime.cb);
}
}
public static extern MmResult waveOutGetPosition(
IntPtr hWaveOut,
ref MmTime mmTime,
int uSize);
public static extern MmResult waveInGetPosition(
IntPtr hWaveIn,
out MmTime mmTime,
int uSize);