public override void Dispose(bool disposing)
{
if (pin != null)
{
pin.Dispose();
}
pin = null;
}
public override int Alloc(int size, out IntPtr ptr)
{
if (pin == null)
{
pin = new BufferPin(size);
}
else if (pin.Buffer.Length < size)
{
pin.Dispose();
pin = new BufferPin(size);
}
ptr = pin.Start;
return(pin.Count.ToInt32());
}