OpenGL Programming Guide: The Official Guide to Learning OpenGL, Version 4.3, Eighth Edition

GLX Prototypes

Initialization

Determine whether the GLX extension is defined on the X server:

Bool glXQueryExtension(Display *dpy, int *errorBase,                         int *eventBase);

Query version and extension information for client and server:

Bool glXQueryVersion(Display *dpy, int *major, int *minor);

const char* glXGetClientString(Display *dpy, int name);

const char* glXQueryServerString(Display *dpy, int screen,                         int name);

const char* glXQueryExtensionsString(Display *dpy, int screen);

Obtain available GLX framebuffer configurations:

GLXFBConfig * glXGetFBConfigs(Display *dpy, int screen,                         int *nelements);

GLXFBConfig * glXChooseFBConfig(Display *dpy, int screen,                         const ...