void Loop()
{
byte [] buf = new byte [BufferSize];
int idx = 0;
while (loop)
{
if (idx >= buf.Length - 50)
{
throw new Exception("Insufficient buffer.");
/* FIXME: enable this once I sorted out why memory access violation happens.
* byte [] newbuf = new byte [buf.Length * 2];
* Array.Copy (buf, 0, newbuf, 0, buf.Length);
* buf = newbuf;
*/
}
// some interval is required to stably receive messages...
Thread.Sleep((int)Interval.TotalMilliseconds);
int size = input_device.Read(buf, idx, buf.Length - idx);
// Console.WriteLine ("{0} bytes, {1:X02}", size, buf [idx]);
//for (int i = 0; i < size; i++) Console.Write ("{0:X02} ", buf [i]);
idx += size;
}
foreach (var ev in MidiInput.Convert(buf, 0, idx))
{
results.Add(ev);
}
//using (var fs = File.Create ("tmp.bin"))
// fs.Write (buf, 0, idx);
}
