cameraTool.cpp

/*  portVideo, a cross platform camera framework
    Copyright (C) 2005 Martin Kaltenbrunner <mkalten@iua.upf.es>

    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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/

/*
	copied into quantum minigolf by Friedemann Reinhard friedemann.reinhard@gmail.com
	You can find the original version at
	http://sourceforge.net/projects/portvideo/
	and I strongly recommend to take a look at it
*/

#include <cameraTool.h>

cameraEngine *
cameraTool::findCamera ()
{

  cameraEngine *camera = NULL;

#ifdef WIN32
  camera = new dslibCamera ();
#endif

#ifdef __APPLE__
  camera = new macvdCamera ();
#endif

#ifdef LINUX
  camera = new linuxfwCamera ();
  if (!camera->findCamera ())
    {
      delete camera;
      // check video4linux
      camera = new v4linuxCamera ();
    }
#endif

  if (!camera->findCamera ())
    {
      delete camera;
      camera = NULL;
    }

  return camera;
}