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Sourcecode: ardour version File versions

port.cc

/*
    Copyright (C) 2002 Paul Davis 

    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program; if not, write to the Free Software
    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

*/

#include "ardour/port.h"

using namespace ARDOUR;
using namespace std;

nframes_t Port::_short_over_length = 2;
nframes_t Port::_long_over_length = 10;

Port::Port (jack_port_t *p) 
      : _port (p)
{
      if (_port == 0) {
            throw failed_constructor();
      }
      
      _flags = JackPortFlags (jack_port_flags (_port));
      _type  = jack_port_type (_port); 
      _name = jack_port_name (_port);

      reset ();
}

void
Port::reset ()
{
      reset_buffer ();
      
      _last_monitor = false;
      _silent = false;
      _metering = 0;
      
      reset_meters ();
}

int 
Port::set_name (string str)
{
      int ret;

      if ((ret = jack_port_set_name (_port, str.c_str())) == 0) {
            _name = str;
      }
      
      return ret;
}

      

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