glxgetcurrentdrawable(3) xfree86 man page | unix.com

GLXGETCURRENTDRAWABLE() 												   GLXGETCURRENTDRAWABLE()

NAME
       glXGetCurrentDrawable - return the current drawable

C SPECIFICATION
       GLXDrawable glXGetCurrentDrawable( void )

DESCRIPTION
       glXGetCurrentDrawable returns the current drawable, as specified by glXMakeCurrent.  If there is no current drawable, None is returned.

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

SEE ALSO
       glXCreateGLXPixmap, glXMakeCurrent

															   GLXGETCURRENTDRAWABLE()