[cairo-bugs] [Bug 11529] Performance of cairo is not good without XRender extension

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Sun Sep 16 08:55:19 PDT 2007


http://bugs.freedesktop.org/show_bug.cgi?id=11529





------- Comment #20 from jim_nance at yahoo.com  2007-09-16 08:55 PST -------
I think I may have hit this bug.  What I notice is that running gtk
applications (which are using cairo) over a slowish ssh connection to a Xvnc
(4.1.2) server is unbearably slow.  An xmon dump shows many XGetImage/XPutImage
requests.  I do not believe the Xvnc server supports Xrender.  It's not listed
in the XQueryExtension commands dumped by xmon.

Anyone have an opinion if this is the same bug?  Is there a better Xvnc server
than the one I'm using?


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