From: Ami Fischman <usenet@fischman.org>
Subject: Re: [patch] cache color info for remote X sessions [Was: Emacs 21/X11 generating unbelieveable network traffic]
Date: Sun, 06 Oct 2002 13:22:05 -0700 [thread overview]
Message-ID: <m31y739v2q.fsf@fischman.org> (raw)
In-Reply-To: 59BD935A-D955-11D6-BC61-00039363E640@swipnet.se
"Jan D." <jan.h.d@swipnet.se> writes:
> Talking about pango, they have a font cache for X11 fonts in their X11
> specific code. May be worthwhile to check out.
Checked it out. The way pango does it is by only caching the pointer to
the returned XFontStruct, and maintaining a reference count for each
structure (in order to handle the freeing of these structures later). That
could work here as well, if we wrap the XFree.*Font.* calls as well.
However, my cursory tracing/sniffing seems to indicate that not that many
packets get wasted on redundant calls to the font functions, so I'm not
sure this is worth doing.
--
Ami Fischman
usenet@fischman.org
next prev parent reply other threads:[~2002-10-06 20:22 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-06 0:21 [patch] cache color info for remote X sessions [Was: Emacs 21/X11 generating unbelieveable network traffic] Ami Fischman
2002-10-06 1:29 ` Miles Bader
2002-10-06 5:31 ` Ami Fischman
2002-10-06 6:53 ` Miles Bader
2002-10-06 17:59 ` Jan D.
2002-10-06 20:22 ` Ami Fischman [this message]
2002-10-06 18:14 ` Ami Fischman
2002-10-07 14:53 ` Stefan Monnier
2002-10-07 15:35 ` Ami Fischman
2002-10-07 15:52 ` Stefan Monnier
2002-10-07 16:49 ` Ami Fischman
2002-10-07 17:59 ` Jan D.
2002-10-07 18:14 ` Jan D.
2002-10-07 20:07 ` Stefan Monnier
2002-10-08 5:16 ` Jan D.
2002-10-08 17:21 ` Richard Stallman
2002-10-07 15:31 ` Richard Stallman
2002-10-07 17:04 ` Ami Fischman
2002-10-08 17:21 ` Richard Stallman
2002-10-06 7:46 ` Jan D.
2002-10-06 17:33 ` Ami Fischman
2002-10-07 15:31 ` Richard Stallman
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