public void Write(MidiEvent [] buffer, int index, int length)
{
var gch = GCHandle.Alloc (buffer);
try {
var ptr = Marshal.UnsafeAddrOfPinnedArrayElement (buffer, index);
var ret = PortMidiMarshal.Pm_Write (stream, ptr, length);
if (ret != PmError.NoError)
throw new MidiException (ret, String.Format ("Failed to write messages : {0}", PortMidiMarshal.Pm_GetErrorText ((PmError) ret)));
} finally {
gch.Free ();
}
}
public void Write(MidiEvent [] buffer)
{
Write (buffer, 0, buffer.Length);
}
public static extern int Pm_Read(PortMidiStream stream, MidiEvent [] buffer, int length);
public void Write(MidiEvent mevent)
{
if (mevent.SysEx != null)
WriteSysEx (mevent.Timestamp, mevent.SysEx);
else
Write (mevent.Timestamp, mevent.Message);
}
public int Read(MidiEvent [] buffer, int length)
{
return PortMidiMarshal.Pm_Read (stream, buffer, length);
}
