C SPECIFICATION

       GLXDrawable glXGetCurrentReadDrawable( void )
       GLXDrawable glXGetCurrentReadDrawable( void )

DESCRIPTION

       glXGetCurrentReadDrawable returns the current read drawable, as  speci-
       fied  by  read parameter of glXMakeContextCurrent.  If there is no cur-
       rent drawable, None is returned.

       glXGetCurrentReadDrawable returns client-side information.  It does not
       make a round-trip to the server.

NOTES

       glXGetCurrentReadDrawable  is  only supported if the GLX version is 1.3
       or greater.

SEE ALSO

       glXGetCurrentContext,   glXGetCurrentDisplay,    glXGetCurrentDrawable,
       glXMakeContextCurrent



                                                 GLXGETCURRENTREADDRAWABLE(3G)