From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 27901] GLSL cos/sin functions broken on Mesa R600 driver
Date: Thu, 20 May 2010 12:46:04 -0700 (PDT) [thread overview]
Message-ID: <20100520194604.4F62813004E@annarchy.freedesktop.org> (raw)
In-Reply-To: <bug-27901-502@http.bugs.freedesktop.org/>
https://bugs.freedesktop.org/show_bug.cgi?id=27901
--- Comment #7 from Conn Clark <conn.o.clark@gmail.com> 2010-05-20 12:46:03 PDT ---
Alain,
The patch I just posted fixes the problem on my machine completely. The problem
with the previous version of the patch (other than the source mistake you found
;) )has something to do me coding in the 0.5 special constant. Replacing it
with a literal 0.5 constant works.
I also extended the definition of PI 3 places to avoid drift of the values when
it gets an input significantly greater or less than PI and -PI.
Let me know how it works for you.
Thanks.
Conn
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next prev parent reply other threads:[~2010-05-20 19:46 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-04-29 19:09 [Bug 27901] New: GLSL cos/sin functions broken on Mesa R600 driver bugzilla-daemon
2010-05-17 22:10 ` [Bug 27901] " bugzilla-daemon
2010-05-19 2:25 ` bugzilla-daemon
2010-05-19 2:33 ` bugzilla-daemon
2010-05-19 22:58 ` bugzilla-daemon
2010-05-19 23:46 ` Conn Clark
2010-05-19 23:46 ` bugzilla-daemon
2010-05-20 19:39 ` bugzilla-daemon
2010-05-20 19:46 ` bugzilla-daemon [this message]
2010-05-20 19:48 ` bugzilla-daemon
2010-05-21 0:40 ` bugzilla-daemon
2010-05-21 1:08 ` Conn Clark
2010-05-21 1:08 ` bugzilla-daemon
2010-05-21 7:48 ` bugzilla-daemon
2010-05-21 16:32 ` bugzilla-daemon
2010-05-21 18:13 ` bugzilla-daemon
2010-05-21 18:56 ` Conn Clark
2010-05-21 18:56 ` bugzilla-daemon
2010-05-21 20:45 ` bugzilla-daemon
2010-05-21 21:04 ` bugzilla-daemon
2010-06-07 16:17 ` bugzilla-daemon
2010-06-07 16:30 ` bugzilla-daemon
2010-06-08 12:53 ` bugzilla-daemon
2010-06-08 16:09 ` Conn Clark
2010-06-08 16:09 ` bugzilla-daemon
2010-06-08 16:26 ` bugzilla-daemon
2010-06-08 16:36 ` bugzilla-daemon
2010-07-29 14:58 ` bugzilla-daemon
2010-07-29 16:12 ` bugzilla-daemon
2010-08-03 17:05 ` bugzilla-daemon
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