From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 57875] Second Life viewer bad rendering with git-ec83535
Date: Mon, 01 Jul 2013 15:15:58 +0000 [thread overview]
Message-ID: <bug-57875-502-Ba3dhe38SN@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-57875-502@http.bugs.freedesktop.org/>
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https://bugs.freedesktop.org/show_bug.cgi?id=57875
--- Comment #29 from Stefan Dösinger <stefandoesinger@gmx.at> ---
Hmm, this seems like an idea worth thinking about. The D3D behavior the
proposed extension addresses is part of the D3DDECLUSAGE_POSITIONT /
D3DFVF_XYZRHW vertex input semantics.
For now I'm opposed to making this a vertex shader control though. The point of
POSITIONT / XYZRHW is to skip vertex processing altogether, so handling
POSITIONT semantics in a shader seems a bit off. Furthermore, the clipping
behavior of POSITIONT depends on the depth test, so this needs a separate
control anyway (or replicating the depth test interaction, which seems somewhat
ugly to me because its done by a different stage in the rendering pipeline).
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next prev parent reply other threads:[~2013-07-01 15:15 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-04 13:04 [Bug 57875] New: Second Life viewer bad rendering with git-ec83535 bugzilla-daemon
2012-12-04 13:08 ` [Bug 57875] " bugzilla-daemon
2012-12-04 13:11 ` bugzilla-daemon
2012-12-04 13:53 ` bugzilla-daemon
2012-12-06 15:55 ` bugzilla-daemon
2012-12-06 16:54 ` bugzilla-daemon
2012-12-06 17:04 ` bugzilla-daemon
2012-12-06 17:09 ` bugzilla-daemon
2012-12-06 18:20 ` bugzilla-daemon
2012-12-06 18:34 ` bugzilla-daemon
2012-12-06 18:52 ` bugzilla-daemon
2012-12-06 18:55 ` bugzilla-daemon
2012-12-06 20:49 ` bugzilla-daemon
2012-12-06 22:03 ` bugzilla-daemon
2012-12-06 23:43 ` bugzilla-daemon
2012-12-09 21:59 ` bugzilla-daemon
2012-12-10 15:20 ` bugzilla-daemon
2012-12-12 20:29 ` bugzilla-daemon
2012-12-27 10:25 ` bugzilla-daemon
2013-01-07 15:43 ` bugzilla-daemon
2013-01-07 16:12 ` bugzilla-daemon
2013-01-21 19:07 ` bugzilla-daemon
2013-01-21 22:16 ` bugzilla-daemon
2013-01-22 10:25 ` bugzilla-daemon
2013-01-22 10:39 ` bugzilla-daemon
2013-01-25 11:27 ` bugzilla-daemon
2013-03-13 13:30 ` bugzilla-daemon
2013-03-13 21:20 ` bugzilla-daemon
2013-06-30 16:07 ` bugzilla-daemon
2013-07-01 15:15 ` bugzilla-daemon [this message]
2013-07-16 12:43 ` bugzilla-daemon
2013-07-16 13:40 ` bugzilla-daemon
2013-07-16 17:09 ` bugzilla-daemon
2013-07-30 21:12 ` bugzilla-daemon
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