From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 66067] Trine 2's fragment normal buffer is mixtextured on Radeon HD 6770 (Juniper)
Date: Wed, 18 Sep 2013 00:52:48 +0000 [thread overview]
Message-ID: <bug-66067-502-3AIbtfFfy2@http.bugs.freedesktop.org/> (raw)
In-Reply-To: <bug-66067-502@http.bugs.freedesktop.org/>
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https://bugs.freedesktop.org/show_bug.cgi?id=66067
--- Comment #9 from Nicholas Miell <nmiell@gmail.com> ---
(In reply to comment #7)
>Trine 2 uses those old assembly-like shaders for some reason
It's the minimum spec target profile for Nvidia's Cg compiler.
> This cannot work
> as shadow sampling is only defined for depth textures. According to the
> ARB_fragment_program_shadow specification (Trine 2 uses those old
> assembly-like shaders for some reason), it is undefined behaviour to sample
> from non-depth textures.
ARB_fragment_program_shadow may leave it undefined, but the GL spec says the
texture unit operates in the normal manner and texture comparison is bypassed
if the currently bound texture's base internal format is not DEPTH_COMPONENT or
DEPTH_STENCIL.
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next prev parent reply other threads:[~2013-09-18 0:52 UTC|newest]
Thread overview: 45+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-06-23 5:46 [Bug 66067] New: Trine 2 color problems on Radeon HD 6770 (Juniper) bugzilla-daemon
2013-06-23 5:46 ` [Bug 66067] " bugzilla-daemon
2013-06-23 5:47 ` bugzilla-daemon
2013-06-23 16:45 ` bugzilla-daemon
2013-06-23 18:20 ` bugzilla-daemon
2013-07-05 5:30 ` bugzilla-daemon
2013-07-05 5:30 ` bugzilla-daemon
2013-07-05 5:31 ` bugzilla-daemon
2013-07-06 5:59 ` bugzilla-daemon
2013-07-29 18:48 ` [Bug 66067] Trine 2's fragment normal buffer is mixtextured " bugzilla-daemon
2013-09-17 23:25 ` bugzilla-daemon
2013-09-17 23:26 ` bugzilla-daemon
2013-09-18 0:52 ` bugzilla-daemon [this message]
2013-09-18 1:37 ` bugzilla-daemon
2013-09-18 1:55 ` bugzilla-daemon
2013-09-18 4:16 ` bugzilla-daemon
2013-09-21 1:09 ` bugzilla-daemon
2014-02-08 20:57 ` bugzilla-daemon
2014-04-15 5:47 ` bugzilla-daemon
2014-05-05 15:27 ` bugzilla-daemon
2014-07-04 3:13 ` bugzilla-daemon
2014-07-04 4:18 ` bugzilla-daemon
2014-07-04 6:25 ` bugzilla-daemon
2014-07-04 11:27 ` bugzilla-daemon
2014-07-04 11:52 ` bugzilla-daemon
2014-07-04 12:45 ` bugzilla-daemon
2014-07-09 8:53 ` bugzilla-daemon
2014-07-09 8:54 ` bugzilla-daemon
2014-07-09 10:54 ` bugzilla-daemon
2014-07-09 12:16 ` bugzilla-daemon
2014-07-09 13:39 ` bugzilla-daemon
2014-07-09 23:09 ` bugzilla-daemon
2014-07-10 0:03 ` bugzilla-daemon
2014-12-13 5:26 ` bugzilla-daemon
2014-12-13 5:38 ` bugzilla-daemon
2014-12-13 9:21 ` bugzilla-daemon
2015-09-13 20:02 ` bugzilla-daemon
2015-09-13 22:47 ` bugzilla-daemon
2015-09-30 13:04 ` bugzilla-daemon
2016-02-13 1:02 ` bugzilla-daemon
2016-02-13 3:57 ` bugzilla-daemon
2016-02-13 4:02 ` bugzilla-daemon
2016-02-13 4:29 ` bugzilla-daemon
2016-02-13 18:01 ` bugzilla-daemon
2019-09-18 19:04 ` bugzilla-daemon
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