nuclear@12: /*
nuclear@12: glviewvol is an OpenGL 3D volume data viewer
nuclear@12: Copyright (C) 2014  John Tsiombikas <nuclear@member.fsf.org>
nuclear@12: 
nuclear@12: This program is free software: you can redistribute it and/or modify
nuclear@12: it under the terms of the GNU General Public License as published by
nuclear@12: the Free Software Foundation, either version 3 of the License, or
nuclear@12: (at your option) any later version.
nuclear@12: 
nuclear@12: This program is distributed in the hope that it will be useful,
nuclear@12: but WITHOUT ANY WARRANTY; without even the implied warranty of
nuclear@12: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
nuclear@12: GNU General Public License for more details.
nuclear@12: 
nuclear@12: You should have received a copy of the GNU General Public License
nuclear@12: along with this program.  If not, see <http://www.gnu.org/licenses/>.
nuclear@12: */
nuclear@11: #ifndef VIEWER_H_
nuclear@11: #define VIEWER_H_
nuclear@0: 
nuclear@0: #ifdef __cplusplus
nuclear@0: extern "C" {
nuclear@0: #endif
nuclear@0: 
nuclear@0: int init();
nuclear@0: void cleanup();
nuclear@0: 
nuclear@0: void ev_display();
nuclear@0: void ev_reshape(int x, int y);
nuclear@0: void ev_keyboard(int key, int press, int x, int y);
nuclear@0: void ev_mouse_button(int bn, int press, int x, int y);
nuclear@0: void ev_mouse_motion(int x, int y);
nuclear@0: 
nuclear@0: // functions provided by the frontend
nuclear@0: void swap_buffers();
nuclear@0: void redisplay();
nuclear@0: void quit();
nuclear@4: void get_window_size(int *xsz, int *ysz);
nuclear@7: unsigned int get_modifiers();
nuclear@0: 
nuclear@0: #ifdef __cplusplus
nuclear@0: }
nuclear@0: #endif
nuclear@0: 
nuclear@11: #endif	// VIEWER_H_