/*
 * OpenTyrian: A modern cross-platform port of Tyrian
 * Copyright (C) 2007-2009  The OpenTyrian Development Team
 *
 * 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */
#ifndef VIDEO_H
#define VIDEO_H

#include "opentyr.h"

#include "SDL.h"

#define vga_width 320
#define vga_height 200

extern bool fullscreen_enabled;

extern SDL_Surface *VGAScreen, *VGAScreenSeg;
extern SDL_Surface *game_screen;
extern SDL_Surface *VGAScreen2;

void init_video( void );

int can_init_scaler( unsigned int new_scaler, bool fullscreen );
bool init_scaler( unsigned int new_scaler, bool fullscreen );
bool can_init_any_scaler( bool fullscreen );
bool init_any_scaler( bool fullscreen );

void deinit_video( void );

void JE_clr256( SDL_Surface * );
void JE_showVGA( void );
void scale_and_flip( SDL_Surface * );

#endif /* VIDEO_H */