GLXQUERYVERSION(3G)						   OpenGL Manual					       GLXQUERYVERSION(3G)

NAME

       glXQueryVersion - return the version numbers of the GLX extension

C SPECIFICATION

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

PARAMETERS

       dpy
	   Specifies the connection to the X server.

       major
	   Returns the major version number of the GLX server extension.

       minor
	   Returns the minor version number of the GLX server extension.

DESCRIPTION

       glXQueryVersion returns the major and minor version numbers of the GLX extension implemented by the server associated with connection dpy.
       Implementations with the same major version number are upward compatible, meaning that the implementation with the higher minor number is a
       superset of the version with the lower minor number.

       major and minor do not return values if they are specified as NULL.

ERRORS

       glXQueryVersion returns False if it fails, True otherwise.

       major and minor are not updated when False is returned.

SEE ALSO

       glXQueryExtension()

COPYRIGHT

       Copyright (C) 1991-2006 Silicon Graphics, Inc. This document is licensed under the SGI Free Software B License. For details, see
       http://oss.sgi.com/projects/FreeB/.

AUTHORS

       opengl.org

opengl.org							    06/10/2014						       GLXQUERYVERSION(3G)