Mercurial > sdl-ios-xcode
view src/video/x11/SDL_x11gl_c.h @ 4244:8fc98498e4f0 SDL-1.2
Fixed bug #806
Max Horn 2009-09-24 13:16:05 PDT
Current SDL 1.2 SVN luckily builds on several systems now: 10.4 (PPC and 32bit intel), 10.5 (32 bit) and 10.6 (32 bit). However, it fails to build on 10.5 in 64 bit mode
author | Sam Lantinga <slouken@libsdl.org> |
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date | Sat, 26 Sep 2009 11:42:39 +0000 |
parents | a1b03ba2fcd0 |
children | d48035d857d3 |
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/* SDL - Simple DirectMedia Layer Copyright (C) 1997-2009 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" #if SDL_VIDEO_OPENGL_GLX #include <GL/glx.h> #include "SDL_loadso.h" #endif #include "../SDL_sysvideo.h" struct SDL_PrivateGLData { int gl_active; /* to stop switching drivers while we have a valid context */ #if SDL_VIDEO_OPENGL_GLX GLXContext glx_context; /* Current GL context */ XVisualInfo* glx_visualinfo; /* XVisualInfo* returned by glXChooseVisual */ 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 (*glXGetConfig) ( Display* dpy, XVisualInfo* visual_info, int attrib, int* value ); const char *(*glXQueryExtensionsString) ( Display* dpy, int screen ); int (*glXSwapIntervalSGI) ( int interval ); GLint (*glXSwapIntervalMESA) ( unsigned interval ); GLint (*glXGetSwapIntervalMESA) ( void ); #endif /* SDL_VIDEO_OPENGL_GLX */ }; /* Old variable names */ #define gl_active (this->gl_data->gl_active) #define glx_context (this->gl_data->glx_context) #define glx_visualinfo (this->gl_data->glx_visualinfo) /* OpenGL functions */ extern XVisualInfo *X11_GL_GetVisual(_THIS); extern int X11_GL_CreateWindow(_THIS, int w, int h); extern int X11_GL_CreateContext(_THIS); extern void X11_GL_Shutdown(_THIS); #if SDL_VIDEO_OPENGL_GLX extern int X11_GL_MakeCurrent(_THIS); extern int X11_GL_GetAttribute(_THIS, SDL_GLattr attrib, int* value); extern void X11_GL_SwapBuffers(_THIS); extern int X11_GL_LoadLibrary(_THIS, const char* path); extern void *X11_GL_GetProcAddress(_THIS, const char* proc); #endif extern void X11_GL_UnloadLibrary(_THIS);