/* This source file is a part of the GePhex Project.

 Copyright (C) 2001-2004

 Georg Seidel <georg@gephex.org> 
 Martin Bayer <martin@gephex.org> 
 Phillip Promesberger <coma@gephex.org>
 
 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.*/

#ifndef INCLUDED_V4L_CAPTURE_DRIVER
#define INCLUDED_V4L_CAPTURE_DRIVER

#include <memory>

#include "capturedriver.h"

class V4LCaptureDriver : public CaptureDriver
{
public:
  V4LCaptureDriver();
  virtual ~V4LCaptureDriver();

  void open(int device);

  void close();  
  
  void status(int& width, int& height, bool& new_frame) const;

  bool is_open() const;
  
  void decode_frame(uint_32* framebuffer, int width, int height);

 private:
  class Impl;
  std::auto_ptr<Impl> m_impl;
};
#endif