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extremetuxracer  0.5beta
textures.h
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00001 /* 
00002  * PPRacer 
00003  * Copyright (C) 2004-2005 Volker Stroebel <volker@planetpenguin.de>
00004  *
00005  * Copyright (C) 1999-2001 Jasmin F. Patry
00006  * 
00007  * This program is free software; you can redistribute it and/or
00008  * modify it under the terms of the GNU General Public License
00009  * as published by the Free Software Foundation; either version 2
00010  * of the License, or (at your option) any later version.
00011  * 
00012  * This program is distributed in the hope that it will be useful,
00013  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00014  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00015  * GNU General Public License for more details.
00016  * 
00017  * You should have received a copy of the GNU General Public License
00018  * along with this program; if not, write to the Free Software
00019  * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
00020  */
00021 
00022 #ifndef _TEXTURES_H_
00023 #define _TEXTURES_H_
00024 
00025 #include "etracer.h"
00026 
00027 #define TEX_SCALE 6
00028 
00029 typedef struct {
00030     GLuint texture_id;
00031     int    repeatable;
00032     int    ref_count;
00033 } texture_node_t;
00034 
00035 class Texture {
00036        
00037        
00038 };
00039 
00040 
00041 void init_textures();
00042 
00043 bool load_and_bind_texture( const char *binding, const char *filename );
00044 
00045 bool load_texture( const char *texname, const char *filename, int repeatable );
00046 //bool get_texture( const char *texname, texture_node_t* tex );
00047 texture_node_t* get_texture( const char *texname);
00048 
00049 //bool del_texture( char *texname );
00050 
00051 bool bind_texture( const char *binding, const char *texname );
00052 bool get_texture_binding( const char *binding, GLuint *texid );
00053 bool unbind_texture( const char *binding );
00054 
00055 void get_current_texture_dimensions( int *width, int *height );
00056 
00057 bool flush_textures(void);
00058 
00059 void register_texture_callbacks(Tcl_Interp *ip);
00060 
00061 #endif /* _TEXTURES_H_ */