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Viewing changes to apf/examples/jack_simpleprocessor.cpp

  • Committer: Package Import Robot
  • Author(s): IOhannes m zmölnig (Debian/GNU)
  • Date: 2014-05-08 16:58:09 UTC
  • Revision ID: package-import@ubuntu.com-20140508165809-7tz9dhu5pvo5wy25
Tags: upstream-0.4.1~dfsg
Import upstream version 0.4.1~dfsg

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apf/examples/jack_simpleprocessor.cpp
 
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/******************************************************************************
 
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 * Copyright © 2012-2014 Institut für Nachrichtentechnik, Universität Rostock *
 
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 * Copyright © 2006-2012 Quality & Usability Lab,                             *
 
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 *                       Telekom Innovation Laboratories, TU Berlin           *
 
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 *                                                                            *
 
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 * This file is part of the Audio Processing Framework (APF).                 *
 
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 *                                                                            *
 
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 * The APF is free software:  you can redistribute it and/or modify it  under *
 
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 * the terms of the  GNU  General  Public  License  as published by the  Free *
 
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 * Software Foundation, either version 3 of the License,  or (at your option) *
 
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 * any later version.                                                         *
 
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 *                                                                            *
 
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 * The APF is distributed in the hope that it will be useful, but WITHOUT ANY *
 
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 * WARRANTY;  without even the implied warranty of MERCHANTABILITY or FITNESS *
 
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 * FOR A PARTICULAR PURPOSE.                                                  *
 
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 * See the GNU General Public License for more details.                       *
 
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 *                                                                            *
 
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 * You should  have received a copy  of the GNU General Public License  along *
 
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 * with this program.  If not, see <http://www.gnu.org/licenses/>.            *
 
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 *                                                                            *
 
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 *                                 http://AudioProcessingFramework.github.com *
 
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 ******************************************************************************/
 
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// Usage example for the MimoProcessor with JACK.
 
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#include <iostream>
 
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#include "apf/stringtools.h"
 
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// First the policies ...
 
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#include "apf/jack_policy.h"
 
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#include "apf/posix_thread_policy.h"
 
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// ... then the SimpleProcessor.
 
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#include "simpleprocessor.h"
 
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using apf::str::S2A;
 
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using apf::str::A2S;
 
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int main(int argc, char *argv[])
 
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{
 
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  if (argc < 4)
 
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  {
 
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    std::cerr << "Error: too few arguments!" << std::endl;
 
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    std::cout << "Usage: " << argv[0]
 
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      << " inchannels inportprefix outchannels [outportprefix]" << std::endl;
 
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    return 42;
 
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  }
 
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  apf::parameter_map e;
 
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  e.set("name", "my_engine");
 
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  e.set("threads", 2);
 
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  e.set("in_channels", argv[1]);
 
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  e.set("in_port_prefix", argv[2]);
 
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  e.set("out_channels", argv[3]);
 
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  if (argc > 4) e.set("out_port_prefix", argv[4]);
 
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  else          e.set("out_port_prefix", "system:playback_");
 
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  SimpleProcessor engine(e);
 
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  sleep(2);
 
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  SimpleProcessor::Input::Params p3;
 
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  p3.set("port_name", "another_port_just_for_fun");
 
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  engine.add(p3);
 
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  sleep(60);
 
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}
 
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// Settings for Vim (http://www.vim.org/), please do not remove:
 
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// vim:softtabstop=2:shiftwidth=2:expandtab:textwidth=80:cindent