From: Ralph Corderoy <ralph@inputplus.co.uk>
To: 9fans@cse.psu.edu
Subject: Re: [9fans] Drawterm and FreeBSD
Date: Mon, 24 Mar 2003 10:12:51 +0000 [thread overview]
Message-ID: <2b09.3e7ba401.67cd8@blake.inputplus.co.uk> (raw)
In-Reply-To: <9fe1ce799ffdce1a88a609c7bbb749ea@plan9.bell-labs.com>
Hi Russ,
> The normal sequence should be a single XFillRectangle (to erase the
> background for a whole line of text) followed by a large number of
> XCopyAreas (one for each character to draw the text).
Presumably, just one thread does this and no other thread ever writes to
XFillRectangle's drawable?
I'd find a way to bump this off to the server author's ASAP. Perhaps a
simple test-case that people can run against a server with no Plan 9
involved so everyone can try it and watch for problems.
Cheers,
--
Ralph Corderoy. http://inputplus.co.uk/ralph/ http://troff.org/
prev parent reply other threads:[~2003-03-24 10:12 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-03-12 16:33 Philippe Anel
2003-03-13 22:19 ` Russ Cox
2003-03-13 23:20 ` Russ Cox
2003-03-17 11:43 ` Boyd Roberts
2003-03-19 10:03 ` Douglas A. Gwyn
2003-03-21 9:59 ` Ralph Corderoy
2003-03-21 11:24 ` Philippe Anel
2003-03-21 18:49 ` Russ Cox
2003-03-21 19:44 ` Russ Cox
2003-03-24 10:12 ` Ralph Corderoy [this message]
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