* [Bug 33142] New: r300g produces black textures in nexuiz with glsl offsetmapping on
@ 2011-01-15 8:17 bugzilla-daemon
2011-01-15 10:41 ` [Bug 33142] " bugzilla-daemon
2011-01-18 22:44 ` bugzilla-daemon
0 siblings, 2 replies; 3+ messages in thread
From: bugzilla-daemon @ 2011-01-15 8:17 UTC (permalink / raw)
To: dri-devel
https://bugs.freedesktop.org/show_bug.cgi?id=33142
Summary: r300g produces black textures in nexuiz with glsl
offsetmapping on
Product: DRI
Version: XOrg CVS
Platform: x86-64 (AMD64)
OS/Version: Linux (All)
Status: NEW
Severity: normal
Priority: medium
Component: DRM/Radeon
AssignedTo: dri-devel@lists.freedesktop.org
ReportedBy: kontrollator@gmx.de
When i run stock phoronix test suite nexuiz i get black textures. I found that
this is caused by using th effects-high.cfg. when i swith to effects-normal all
textures look as they should. i found that this is caused by glsl_offsetmapping
set to 1 (aka enabled). when i change it to 0 everything is okay, when i change
it to 1 all textures are black. System is an rv410 (x700 mobility), latest mesa
/ drm / kernel from git as of today. i filed this bug against drm, if it is
more likely a mesa problem feel free to reassign it. if you need more info
please tell me. thank you for your time.
greetings jan kreuzer
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^ permalink raw reply [flat|nested] 3+ messages in thread* [Bug 33142] r300g produces black textures in nexuiz with glsl offsetmapping on 2011-01-15 8:17 [Bug 33142] New: r300g produces black textures in nexuiz with glsl offsetmapping on bugzilla-daemon @ 2011-01-15 10:41 ` bugzilla-daemon 2011-01-18 22:44 ` bugzilla-daemon 1 sibling, 0 replies; 3+ messages in thread From: bugzilla-daemon @ 2011-01-15 10:41 UTC (permalink / raw) To: dri-devel https://bugs.freedesktop.org/show_bug.cgi?id=33142 Marek Olšák <maraeo@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Product|DRI |Mesa Version|XOrg CVS |unspecified Component|DRM/Radeon |Drivers/Gallium/r300 --- Comment #1 from Marek Olšák <maraeo@gmail.com> 2011-01-15 02:42:00 PST --- I believe it's the issue with texture indirections we had before. The conclusion was that it's a hardware limitation that we can't overcome. I don't remember the exact details but I'll wait for Tom if he has anything to say. -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel ^ permalink raw reply [flat|nested] 3+ messages in thread
* [Bug 33142] r300g produces black textures in nexuiz with glsl offsetmapping on 2011-01-15 8:17 [Bug 33142] New: r300g produces black textures in nexuiz with glsl offsetmapping on bugzilla-daemon 2011-01-15 10:41 ` [Bug 33142] " bugzilla-daemon @ 2011-01-18 22:44 ` bugzilla-daemon 1 sibling, 0 replies; 3+ messages in thread From: bugzilla-daemon @ 2011-01-18 22:44 UTC (permalink / raw) To: dri-devel https://bugs.freedesktop.org/show_bug.cgi?id=33142 Tom Stellard <tstellar@gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |RESOLVED Resolution| |INVALID --- Comment #2 from Tom Stellard <tstellar@gmail.com> 2011-01-18 14:44:47 PST --- This is the same as bug 31013. When offsetmapping is turned on, it creates too many texture indirections, which your hardware can't handle. If you look in the test logs from Phoronix Test Suite, you should see an error message like this: "Too many texture indirections" -- Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. ^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2011-01-18 22:44 UTC | newest] Thread overview: 3+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2011-01-15 8:17 [Bug 33142] New: r300g produces black textures in nexuiz with glsl offsetmapping on bugzilla-daemon 2011-01-15 10:41 ` [Bug 33142] " bugzilla-daemon 2011-01-18 22:44 ` bugzilla-daemon
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