in text-from-pixmap dont keep queueing updates when no updates exist (same as software mode).
in text-from-pixmap dont keep queueing updates when no updates exist
(same as software mode).



git-svn-id: 6ac5796aeae0cef97fb47bcc287d4ce899c6fa6e@61970 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

jordemort/e17,jordemort/e17,jordemort/e17