2 SDL - Simple DirectMedia Layer
3 Copyright (C) 1997-2011 Sam Lantinga
5 This library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 This library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with this library; if not, write to the Free Software
17 Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
22 SDL1.3 DirectFB driver by couriersud@arcor.de
27 #ifndef _SDL_directfb_opengl_h
28 #define _SDL_directfb_opengl_h
30 #include "SDL_DirectFB_video.h"
32 #if SDL_DIRECTFB_OPENGL
34 #include "SDL_opengl.h"
36 typedef struct _DirectFB_GLContext DirectFB_GLContext;
37 struct _DirectFB_GLContext
40 DirectFB_GLContext *next;
42 SDL_Window *sdl_window;
46 /* OpenGL functions */
47 extern int DirectFB_GL_Initialize(_THIS);
48 extern void DirectFB_GL_Shutdown(_THIS);
50 extern int DirectFB_GL_LoadLibrary(_THIS, const char *path);
51 extern void *DirectFB_GL_GetProcAddress(_THIS, const char *proc);
52 extern SDL_GLContext DirectFB_GL_CreateContext(_THIS, SDL_Window * window);
53 extern int DirectFB_GL_MakeCurrent(_THIS, SDL_Window * window,
54 SDL_GLContext context);
55 extern int DirectFB_GL_SetSwapInterval(_THIS, int interval);
56 extern int DirectFB_GL_GetSwapInterval(_THIS);
57 extern void DirectFB_GL_SwapWindow(_THIS, SDL_Window * window);
58 extern void DirectFB_GL_DeleteContext(_THIS, SDL_GLContext context);
60 extern void DirectFB_GL_FreeWindowContexts(_THIS, SDL_Window * window);
61 extern void DirectFB_GL_ReAllocWindowContexts(_THIS, SDL_Window * window);
62 extern void DirectFB_GL_DestroyWindowContexts(_THIS, SDL_Window * window);
64 #endif /* SDL_DIRECTFB_OPENGL */
66 #endif /* _SDL_directfb_opengl_h */
68 /* vi: set ts=4 sw=4 expandtab: */