#ifndef _SDL_VIDEO_OUT_HH_
#define _SDL_VIDEO_OUT_HH_

#include <SDL/SDL.h>

#include "VideoOut.hh"
#include <stdlib.h>

/** \class SDL2
 *  \brief The SDL class provides a method for viewing live video streams.
 * 
 *  The SDL class inhierits from the VideoOut class and serves as
 *  a platform-independent method of displaying live video.  It uses the
 *  Simple Directmedia Layer libraries (available at 
 *  <A HREF="http://www.libsdl.org>libSDL.org</A>) to perform all image
 *  display.
 */
class SDL : public VideoOut
{
public:
  SDL ( char* caption, Image* image,
	int width = 320, int height = 240, int bitsPerPixel = 32);
  
  virtual ~SDL();

  /** \fn virtual int SDL::write (void)
   *  \brief Takes the current Image and displays it in a window on the screen.
   *  \param none
   *  \returns SUCCESS: The current Image was successfully displayed<BR>
   *  ERROR: There was an error displaying the current Image
   */
  virtual ErrType write (void);

  virtual ErrType image (Image* image);
  virtual Image*  image (void);

protected:
  SDL_Surface* screen;
  SDL_Surface* SDLImageSurface;
  SDL_Rect dstrect;

  double runningAverageFPS;

private:

};

#endif /* _SDL_VIDEO_OUT_HH_ */