/**
 * @file ucube/videocontext.h
 * @brief Public interface of the ucube/videocontext module.
 *
 * Copyright 2010 Stephen M. Webb  <stephen.webb@canonical.com>
 *
 * This propgram 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 3 of the License, or (at your option) any later
 * version.
 *
 * This library 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., 51
 * Franklin St, Fifth Floor, Boston, MA  02110-1301 USA
 */
#ifndef UCUBE_VIDEOCONTEXT_H
#define UCUBE_VIDEOCONTEXT_H 1

namespace UCube
{
  /**
   * A base class for the various platform-specific video contexts.
   */
  class VideoContext
  {
  public:
    VideoContext()
    : m_depth(32)
    { }

    virtual ~VideoContext()
    { }


    virtual void swapBuffers() = 0;

    int depth() const
    { return m_depth; }

    virtual int windowid() const
    { return 0; }

  protected:
    int m_depth;
  };
} // namespace UCube

#endif // UCUBE_VIDEOCONTEXT_H