glxinfo(1G)

NAME
     glxinfo - display info about a GLX extension and OpenGL renderer

SYNOPSIS
     glxinfo [-display <display>] [-h] [-v]

DESCRIPTION
     glxinfo lists information about the GLX extension, OpenGL capable
     visuals, and the OpenGL renderer of an X server.  The GLX and renderer
     information includes the version and extension attributes.  The visual
     information lists the GLX visual attributes for each OpenGL capable
     visual (e.g. whether the visual is double buffered, the component sizes,
     etc).

     Command line options are:

          -display <display>
                         Specify the display to query.

          -h             list the options.

          -t             By default the visual information is presented in a
                         concise 80 character wide tabular format.  The -t
                         option directs glxinfo to produce a wider, more
                         verbose tabular format.

          -v             Directs glxinfo to generate a verbose non tabular
                         format output style for the visual list.

          -m             By default, when the output is in tabular format
                         glxinfo prints a mid-table header every 30 visuals.
                         This option prevents the printing of mid-table
                         headers.

          -nfc           By default, when the queried display (and the local
                         client, when displaying information for a remote
                         display) supports the SGIX_fbconig GLX extension
                         glxinfo will use this extension mechanism for
                         retrieving the visual attributes.  This option forces
                         visual attribute retrieval using glXGetConfig().

          -fbcinfo       Causes output of additional visual attributes that
                         are supported only when the SGIX_fbconig GLX
                         extension is supported.  The additional attributes
                         are the drawble type and the fbconfig X id.

SEE ALSO
     xdpyinfo(1), glxgetfbconfigattribsgix(1).
NOTES