NAME
	  glXIsDirect -	indicate whether direct	rendering is enabled


     C SPECIFICATION
	  Bool glXIsDirect( Display *dpy,
			    GLXContext ctx )


     PARAMETERS
	  dpy  Specifies the connection	to the X server.

	  ctx  Specifies the GLX context that is being queried.

     DESCRIPTION
	  glXIsDirect returns True if ctx is a direct rendering
	  context, False otherwise.  Direct rendering contexts pass
	  rendering commands directly from the calling process's
	  address space	to the rendering system, bypassing the X
	  server.  Nondirect rendering contexts	pass all rendering
	  commands to the X server.

     ERRORS
	  GLXBadContext	is generated if	ctx is not a valid GLX
	  context.

     SEE ALSO
	  glXCreateContext