1 /**
2  * Graphics utilities: palettes...
3 
4  * Copyright (C) 2007  Sylvain Beucler
5 
6  * This file is part of GNU FreeDink
7 
8  * GNU FreeDink is free software; you can redistribute it and/or
9  * modify it under the terms of the GNU General Public License as
10  * published by the Free Software Foundation; either version 3 of the
11  * License, or (at your option) any later version.
12 
13  * GNU FreeDink is distributed in the hope that it will be useful, but
14  * WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
16  * General Public License for more details.
17 
18  * You should have received a copy of the GNU General Public License
19  * along with this program.  If not, see
20  * <http://www.gnu.org/licenses/>.
21  */
22 
23 #ifndef _GFX_UTILS_H
24 #define _GFX_UTILS_H
25 
26 #include "SDL.h"
27 
28 extern void gfx_palette_reset();
29 extern int gfx_palette_set_from_surface (SDL_Surface *bmp);
30 extern int gfx_palette_set_from_bmp (char *file);
31 
32 extern void gfx_palette_get_phys(SDL_Color *palette);
33 extern void gfx_palette_set_phys(SDL_Color *new_palette);
34 extern void gfx_palette_apply_phys();
35 extern void gfx_palette_restore_phys();
36 #endif
37