Provided by: xscreensaver-gl_5.45+dfsg1-2ubuntu1_amd64 bug

NAME
       xscreensaver-gl-helper - figure out which X visual to use for GL programs


SYNOPSIS
       xscreensaver-gl-helper [-display host:display.screen]


DESCRIPTION
       This  program  prints  the  ID of the visual that should be used for proper operation of OpenGL programs.
       This program only exists so that the xscreensaver(1) daemon does not need  to  link  against  the  OpenGL
       library.


ENVIRONMENT
       DISPLAY to get the default host, display, and screen number.


SEE ALSO
       X(1),   xdpyinfo(1),   xglinfo(1),   glxinfo(1),  glxdpyinfo(1),  xscreensaver(1),  xscreensaver-demo(1),
       xscreensaver-command(1)


COPYRIGHT
       Copyright © 2000 by Jamie Zawinski.  Permission to use, copy, modify, distribute, and sell this  software
       and  its  documentation  for any purpose is hereby granted without fee, provided that the above copyright
       notice appear in all copies and that both that copyright notice and  this  permission  notice  appear  in
       supporting  documentation.   No  representations  are made about the suitability of this software for any
       purpose.  It is provided "as is" without express or implied warranty.