From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 33648] New: Black line in Lightsmark with Z compression enabled (RV530)
Date: Fri, 28 Jan 2011 05:53:18 -0800 (PST) [thread overview]
Message-ID: <bug-33648-502@http.bugs.freedesktop.org/> (raw)
https://bugs.freedesktop.org/show_bug.cgi?id=33648
Summary: Black line in Lightsmark with Z compression enabled
(RV530)
Product: Mesa
Version: git
Platform: Other
URL: http://dee.cz/lightsmark/Lightsmark2008.2.0.tar.bz2
OS/Version: All
Status: NEW
Severity: minor
Priority: medium
Component: Drivers/Gallium/r300
AssignedTo: dri-devel@lists.freedesktop.org
ReportedBy: drakkk@centrum.cz
After recent zbuffer compression rework Lightsmark is the only remaining app
I've tested which is still not working properly here on RV530. There is a thick
black line across the screen in some scenes, particularly: "no radiosity","soft
shadows", "penumbra shadows" and the last scene. Maybe this is a known issue
and there are many open bugs about HyperZ, however according to
db299a9f8244d53d9041fcdbd396a77ebe1f9e3e comment RV530 should just work. So I'm
reporting it isn't. Also this is not a regression, it was much worse before and
this is the only remaining issue here.
To be sure this isn't HiZ issue I've changed line 367 in r300_chipset.c to
"caps->hiz_ram = 0;" and it haven't changed anything.
r300: AA compression: NO, Z compression: YES, HiZ: NO
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next reply other threads:[~2011-01-28 13:53 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-01-28 13:53 bugzilla-daemon [this message]
2011-01-28 13:54 ` [Bug 33648] Black line in Lightsmark with Z compression enabled (RV530) bugzilla-daemon
2011-03-07 22:14 ` bugzilla-daemon
2011-03-07 22:15 ` bugzilla-daemon
2011-03-07 22:17 ` bugzilla-daemon
2011-03-11 16:50 ` bugzilla-daemon
2011-03-22 13:34 ` bugzilla-daemon
2011-05-27 14:10 ` bugzilla-daemon
2012-12-02 6:09 ` bugzilla-daemon
2012-12-02 18:04 ` bugzilla-daemon
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