[Bug 438110] New: Banding effect in background image
https://bugzilla.novell.com/show_bug.cgi?id=438110 Summary: Banding effect in background image Product: openSUSE 11.1 Version: Beta 3 Platform: Other OS/Version: Other Status: NEW Severity: Normal Priority: P5 - None Component: Installation AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: sdelcroix@novell.com QAContact: jsrain@novell.com Found By: --- The background image for the installer is a nice art piece wih nice gradient in it, but the install process (at least on my machine) does not have a deep enough color mode to render it nicely, causing some nasty banding effects. This could be solved with reducing the color-depth of the image and pre-applying some dithering -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=438110 Michal Seben <mseben@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mseben@novell.com AssignedTo|bnc-team-screening@forge.provo.novell.com |jimmac@novell.com -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=438110 User jimmac@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=438110#c1 --- Comment #1 from Jakub Steiner <jimmac@novell.com> 2008-10-23 06:24:34 MDT --- That is odd, because the image is dithered. Will investigate. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=438110 User sdelcroix@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=438110#c2 --- Comment #2 from Stephane Delcroix <sdelcroix@novell.com> 2008-10-23 06:43:30 MDT --- want a screenshot ? -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=438110 User sdelcroix@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=438110#c3 --- Comment #3 from Stephane Delcroix <sdelcroix@novell.com> 2008-10-23 06:47:10 MDT --- Created an attachment (id=247475) --> (https://bugzilla.novell.com/attachment.cgi?id=247475) here it is -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=438110 Jakub Steiner <jimmac@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED Priority|P5 - None |P4 - Low -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=438110 User jimmac@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=438110#c4 --- Comment #4 from Jakub Steiner <jimmac@novell.com> 2008-11-05 05:41:22 MST --- Did some more drastic color reduction with floyd-steinberg dithering. Keeping open until the new yast theme is in. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=438110 User sdelcroix@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=438110#c5 Stephane Delcroix <sdelcroix@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Summary|Banding effect in background image |Dithering artifacts in background image --- Comment #5 from Stephane Delcroix <sdelcroix@novell.com> 2008-11-18 05:51:20 MST --- the banding is gone in b5, but there's some new dithering artifacts in the installer background, the console (ctrl-alt-fx) background and the splash screen with the progressbar used at boot time. Screenshots attached -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=438110 User sdelcroix@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=438110#c6 --- Comment #6 from Stephane Delcroix <sdelcroix@novell.com> 2008-11-18 05:55:16 MST --- Created an attachment (id=252940) --> (https://bugzilla.novell.com/attachment.cgi?id=252940) bootsplash, with artifacts highlighted in red -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=438110 User sdelcroix@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=438110#c7 --- Comment #7 from Stephane Delcroix <sdelcroix@novell.com> 2008-11-18 06:03:33 MST --- Created an attachment (id=252944) --> (https://bugzilla.novell.com/attachment.cgi?id=252944) console background -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=438110 User fabien@crespel.net added comment https://bugzilla.novell.com/show_bug.cgi?id=438110#c8 Fabien Crespel <fabien@crespel.net> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |fabien@crespel.net Version|Beta 3 |RC 1 --- Comment #8 from Fabien Crespel <fabien@crespel.net> 2008-11-28 12:23:20 MST --- Dithering artifacts (color banding) are still in openSUSE 11.1 RC1, in the gray installation background and the KDM theme at least. The bootsplash theme looks kinda bad too (the gradients aren't really smooth), but it seems to be dithered so I don't know if it can be improved at all or not. The console background isn't much of a problem in my opinion, since you're not supposed to see it very often. The KDE4 startup screen (ksplashx-suse) is perfect. Please also note that during the installation, the Expert Partitioner background does NOT have this issue, strangely. Anyway, I think this issue should really be fixed before the GM as it looks VERY ugly, and after the release it'll be too late to fix it (at least in the installation). See the following two screenshots taken from VirtualBox. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=438110 User fabien@crespel.net added comment https://bugzilla.novell.com/show_bug.cgi?id=438110#c9 --- Comment #9 from Fabien Crespel <fabien@crespel.net> 2008-11-28 12:25:08 MST --- Created an attachment (id=256682) --> (https://bugzilla.novell.com/attachment.cgi?id=256682) openSUSE 11.1 RC1 - installation background color banding -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=438110 User fabien@crespel.net added comment https://bugzilla.novell.com/show_bug.cgi?id=438110#c10 --- Comment #10 from Fabien Crespel <fabien@crespel.net> 2008-11-28 12:27:57 MST --- Created an attachment (id=256685) --> (https://bugzilla.novell.com/attachment.cgi?id=256685) openSUSE 11.1 RC1 - KDM theme color banding -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=438110 User jimmac@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=438110#c11 --- Comment #11 from Jakub Steiner <jimmac@novell.com> 2008-11-29 13:24:12 MST --- The KDM issue is separate, as GDM was dithering on 16bit displays I didn't think it would be a problem on KDM. Addressed with https://forgesvn1.novell.com/svn/opensuse-art/trunk/login/kdm-SUSE/Backgroun... I'm a bit puzzled as to why the background isn't as bad as the #work_area in the installer. Same dithering method, similar contrast/gradients. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=438110 User jimmac@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=438110#c12 Jakub Steiner <jimmac@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|jimmac@novell.com |bnc-team-screening@forge.provo.novell.com Status|ASSIGNED |NEW --- Comment #12 from Jakub Steiner <jimmac@novell.com> 2008-12-11 15:31:16 MST --- Workaround in SVN, please package. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=438110 Cyril Hrubis <chrubis@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- AssignedTo|bnc-team-screening@forge.provo.novell.com |yast2-maintainers@suse.de -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=438110 User sh@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=438110#c13 Stefan Hundhammer <sh@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |ASSIGNED --- Comment #13 from Stefan Hundhammer <sh@novell.com> 2008-12-12 05:54:15 MST --- I guess it will be too late for the 11.1 gold master anyway, but I'll submit a new package. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
https://bugzilla.novell.com/show_bug.cgi?id=438110 User sh@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=438110#c14 Stefan Hundhammer <sh@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |RESOLVED Resolution| |FIXED --- Comment #14 from Stefan Hundhammer <sh@novell.com> 2008-12-12 06:14:37 MST --- Available with yast2-theme-2.17.15. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.
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