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* OpenTyrian: A modern cross-platform port of Tyrian
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* Copyright (C) 2007-2009 The OpenTyrian Development Team
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#define vga_height 200
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extern bool fullscreen_enabled;
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extern SDL_Surface *VGAScreen, *VGAScreenSeg;
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extern SDL_Surface *game_screen;
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extern SDL_Surface *VGAScreen2;
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void init_video( void );
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int can_init_scaler( unsigned int new_scaler, bool fullscreen );
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bool init_scaler( unsigned int new_scaler, bool fullscreen );
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bool can_init_any_scaler( bool fullscreen );
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bool init_any_scaler( bool fullscreen );
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void deinit_video( void );
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void JE_clr256( SDL_Surface * );
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void JE_showVGA( void );
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void scale_and_flip( SDL_Surface * );