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SDL_x11opengl.h
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/*
SDL - Simple DirectMedia Layer
Copyright (C) 1997-2006 Sam Lantinga
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Sam Lantinga
slouken@libsdl.org
*/
#include "SDL_config.h"
#ifndef _SDL_x11opengl_h
#define _SDL_x11opengl_h
#if SDL_VIDEO_OPENGL_GLX
#include "SDL_opengl.h"
#include <GL/glx.h>
struct SDL_GLDriverData
{
int initialized;
SDL_bool HAS_GLX_EXT_visual_rating;
void *(*glXGetProcAddress) (const GLubyte * procName);
XVisualInfo *(*glXChooseVisual)
(Display * dpy, int screen, int *attribList);
GLXContext(*glXCreateContext)
(Display * dpy, XVisualInfo * vis, GLXContext shareList, Bool direct);
void (*glXDestroyContext)
(Display * dpy, GLXContext ctx);
Bool(*glXMakeCurrent)
(Display * dpy, GLXDrawable drawable, GLXContext ctx);
void (*glXSwapBuffers)
(Display * dpy, GLXDrawable drawable);
int (*glXSwapIntervalSGI) (int interval);
GLint(*glXSwapIntervalMESA) (unsigned interval);
GLint(*glXGetSwapIntervalMESA) (void);
};
/* OpenGL functions */
extern int X11_GL_LoadLibrary(_THIS, const char *path);
extern void *X11_GL_GetProcAddress(_THIS, const char *proc);
extern int X11_GL_Initialize(_THIS);
extern void X11_GL_Shutdown(_THIS);
extern XVisualInfo *X11_GL_GetVisual(_THIS, Display * display, int screen);
extern SDL_GLContext X11_GL_CreateContext(_THIS, SDL_Window * window);
extern int X11_GL_MakeCurrent(_THIS, SDL_Window * window,
SDL_GLContext context);
extern int X11_GL_SetSwapInterval(_THIS, int interval);
extern int X11_GL_GetSwapInterval(_THIS);
extern void X11_GL_SwapWindow(_THIS, SDL_Window * window);
extern void X11_GL_DeleteContext(_THIS, SDL_GLContext context);
#endif /* SDL_VIDEO_OPENGL_GLX */
#endif /* _SDL_x11opengl_h */
/* vi: set ts=4 sw=4 expandtab: */