[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz [patch]
** No longer affects: compiz -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/324854 Title: DRI2: (UXA) white transparency artifacts with compiz [patch] To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mesa/+bug/324854/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz [patch]
** Branch linked: lp:ubuntu/karmic/mesa -- DRI2: (UXA) white transparency artifacts with compiz [patch] https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz [patch]
figured it out myself. thanks -- DRI2: (UXA) white transparency artifacts with compiz [patch] https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz [patch]
hi, im trying to patch mesa with the aforementioned patch, but for arch linux... it does build correctly, but the patch talks about upgrading the interfaceswhats that about? anyone got a clue? thanks -- DRI2: (UXA) white transparency artifacts with compiz [patch] https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz [patch]
I did fresh install on Jaunty and if i wasn't imagining things then i did this: 1.) X running in EXA (in default mode), alpha blending is correct, though compiz is bit sluggish, glxgears ~195fps (compiz vsync off) 2.) Added AccelMethod UXA to xorg.conf, init.d/gdm stop/start, alpha blending seemed correct, glxgear ~500fps, installed extra plugins for compiz Then for the night i shutdowned the laptop and in the morning UXA alpha blending was off again , glxgears ~320fps openGL stuff throw: get fences failed: -1 param: 6, val: 0 ** Attachment added: info.txt http://launchpadlibrarian.net/26018974/info.txt -- DRI2: (UXA) white transparency artifacts with compiz [patch] https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz [patch]
Tried the Tormod packages and compiled the Eric Anholt fix and still the same thing. I'm using kernel 2.6.28 on Intepid with intel driver 2.6.3-0ubuntu. I'm sure this bug isn't only related to mesa. -- DRI2: (UXA) white transparency artifacts with compiz [patch] https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz [patch]
Can those currently affected by this problem specify what hardware they are running on? My card is: $ lspci -nn | grep Graphics 00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller [8086:27a2] (rev 03) 00:02.1 Display controller [0380]: Intel Corporation Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics Controller [8086:27a6] (rev 03) and it runs fine since mesa was patched. -- DRI2: (UXA) white transparency artifacts with compiz [patch] https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz [patch]
I managed to find my cause, it is the fusion-icon. Reproduce: 1.) install fusion-icon 2.) Set window manager to compiz 3.) Reload window manager Appearently as fusion-icon starts at login, it forces compiz to reload. Doing metacity --replace compiz --replace , returns alpha blending to correct behaviour. -- DRI2: (UXA) white transparency artifacts with compiz [patch] https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz [patch]
More correctly, it is compiz with --indirect-rendering -- DRI2: (UXA) white transparency artifacts with compiz [patch] https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz [patch]
Yep, that solved my problem. For a fix, one could turn off the --indirect-rendering option in fusion-icon. Although I'm still curious as to why that causes a problem. Anyone have any thoughts? -- DRI2: (UXA) white transparency artifacts with compiz [patch] https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz [patch]
Using GMA 950, with direct rendering i'm getting 3 or 4 spf (not a typo) which is equivalent to 0.3 fps. And with indirect rendering i'm getting the alpha blending problem. Anyway to fix both these problems ? How are you guys getting proper speeds with direct rendering ? -- DRI2: (UXA) white transparency artifacts with compiz [patch] https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz [patch]
ok sorry guys. I seem to have this: https://wiki.ubuntu.com/X/Troubleshooting/IntelPerformance#Problem: Huge performance drop with UXA due to tiled rendering disabled Sorry for the inconvience...;) -- DRI2: (UXA) white transparency artifacts with compiz [patch] https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz [patch]
ok sorry guys. I seem to have this: https://wiki.ubuntu.com/X/Troubleshooting/IntelPerformance#Problem: Huge performance drop with UXA due to tiled rendering disabled Sorry for the inconvience...;) -- DRI2: (UXA) white transparency artifacts with compiz [patch] https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz [patch]
Well, at least you have the latest version of mesa (the same as I have) and the bug is supposed to be fixed in this version (and it certainly is fixed for me using that version). Have you ever built mesa from source on this machine? I'm thinking maybe you have some junk left in /usr/local or such? -- DRI2: (UXA) white transparency artifacts with compiz [patch] https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz [patch]
No, I haven't built mesa from source before. I ran ls -R /usr/local/ | grep -i mesa just to be sure, and got no output. Do you know of anything else that might cause the problem? -- DRI2: (UXA) white transparency artifacts with compiz [patch] https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz [patch]
Ongion, if you do dpkg -l | grep mesa what does it priint? -- DRI2: (UXA) white transparency artifacts with compiz [patch] https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz [patch]
Output is attached. ** Attachment added: Output of dpkg -l | grep mesa http://launchpadlibrarian.net/25979004/dpkg.txt -- DRI2: (UXA) white transparency artifacts with compiz [patch] https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz [patch]
This bug still affects me. i915 chipset, up-to-date Jaunty with UXA enabled. gksudo also does not shade the rest of the screen. -- DRI2: (UXA) white transparency artifacts with compiz [patch] https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz [patch]
can anyone confirm it works in mesa 7.4-0ubuntu1, just installed it, rebooted, and still doesn't work. Is this the problem you people mean ? Opacity 100% https://dl.getdropbox.com/u/871134/gedit1.png Opacity 90% https://dl.getdropbox.com/u/871134/gedit2.png Or should I open another bug ? -- DRI2: (UXA) white transparency artifacts with compiz [patch] https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz [patch]
doesn't look like this would need changes in the xserver ** Changed in: xorg-server (Ubuntu) Status: Triaged = Invalid -- DRI2: (UXA) white transparency artifacts with compiz [patch] https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz [patch]
This bug was fixed in the package mesa - 7.4-0ubuntu1 --- mesa (7.4-0ubuntu1) jaunty; urgency=low * New upstream release, merge from debian-experimental (LP: #330476, #347171, #349127) * Drop 103_rs600_support.patch, included in this version. * Drop 104_swrast_fbconfigs.patch, included in this version. * Add 103_bump_965_texture_limit.diff. (LP: #146298) * Add 104_fix_dri2_ext_tfp.diff. (LP: #324854) -- Timo Aaltonen tjaal...@ubuntu.com Fri, 03 Apr 2009 12:42:06 +0300 ** Changed in: mesa (Ubuntu) Status: Triaged = Fix Released -- DRI2: (UXA) white transparency artifacts with compiz [patch] https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz [patch]
I ve uploaded my xserver with the ppa restarted the xserver and i have to say it s not fixed for me... :-( I m still getting those white artefact 00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03) I have to say i ve got lots of regressions on 3d games without UXA enable.. -- DRI2: (UXA) white transparency artifacts with compiz [patch] https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz [patch]
The patch is for mesa, not for xserver. On Sat, Mar 28, 2009 at 3:25 PM, taiebot65 taiebo...@yahoo.fr wrote: I ve uploaded my xserver with the ppa restarted the xserver and i have to say it s not fixed for me... :-( I m still getting those white artefact 00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03) I have to say i ve got lots of regressions on 3d games without UXA enable.. -- DRI2: (UXA) white transparency artifacts with compiz [patch] https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a direct subscriber of the bug. -- DRI2: (UXA) white transparency artifacts with compiz [patch] https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz [patch]
@taiebot65, portis, others: notice that yesterday a new mesa version was uploaded to Jaunty, fixing a mythtv problem. Because the package version is 7.3-1ubuntu4, the update will remove your custom-installed 7.3-1ubuntu4~tormod unless you pin the version in Synaptic or otherwise prevent the update. So with all the updates, the UXA problem will be back until the patch is uploaded to the official repositories. -- DRI2: (UXA) white transparency artifacts with compiz [patch] https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz
Yes, these ppa packages seems to fix the issue completely. Are there any plans to include these fixes into official Ubuntu packages? -- DRI2: (UXA) white transparency artifacts with compiz https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz
From what I heard, I think it's on the radar at least; but first they might merge mesa-7.4 (bugfix only release). -- DRI2: (UXA) white transparency artifacts with compiz https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz
Yes, mesa 7.4 might get into Jaunty, but this patch was from the master branch and needs cherry-picking anyway. ** Attachment added: mesa_7.3-1ubuntu4.debdiff http://launchpadlibrarian.net/24413114/mesa_7.3-1ubuntu4.debdiff ** Summary changed: - DRI2: (UXA) white transparency artifacts with compiz + DRI2: (UXA) white transparency artifacts with compiz [patch] -- DRI2: (UXA) white transparency artifacts with compiz [patch] https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz
I have uploaded a mesa 7.3-1ubuntu4~tormod to my PPA https://launchpad.net/~tormodvolden/+archive/ppa which is the plain Jaunty version with the addition of Eric Anholt's patch. Please check it out and verify that it fixes this issue. -- DRI2: (UXA) white transparency artifacts with compiz https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz
@Tormod: yes it does. -- DRI2: (UXA) white transparency artifacts with compiz https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz
Just updated and the problem is fixed for me. -- DRI2: (UXA) white transparency artifacts with compiz https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz
Still repros on 2.6.29-rc8 + xorg-edgers as of today. My repro steps: 1. start a gnome-terminal with white text on black background theme and run ls -al to fill it with some text. 2. do gedit *.txt on some files and use color theme oblivion (dark background). 3. repeatedly press the gedit taskbar entry to minimize/maximize gedit triggering the minimize/maximize animation in compiz. the white test from the gnome-terminal in the background cuts very clearly (opaque not blended at all) into the gedit window as it's gliding into maximized state. It's not until the maximize animation is completely finished that the opaque white text from the gnome-terminal in the background disappears. A strange side note is that I no longer see the 1/10th of second white flash when opening the Applications menu in gnome-panel. gksudo doesn't change/dim/shade the background though like it does on intrepid. -- DRI2: (UXA) white transparency artifacts with compiz https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz
Three days ago I filed a bug about the gedit use case I described above: https://bugs.freedesktop.org/show_bug.cgi?id=20707 A few hours ago Eric Anholt fixed that bug by commiting this upstream: http://cgit.freedesktop.org/mesa/mesa/commit/?id=66175aac7609ad314f25fbdff0d3958af310dc24 So now, using mesa master I get the correct behavior now all use cases: A) opening the Applications menu does no longer flash a white thing for 1/10th second B) gksudo correctly shades the background C) the weird gedit minimize/maximize I described above now looks exactly like it should -- DRI2: (UXA) white transparency artifacts with compiz https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz
Great! I'll test it. On Fri, Mar 20, 2009 at 8:27 PM, martin mn...@minimum.se wrote: Three days ago I filed a bug about the gedit use case I described above: https://bugs.freedesktop.org/show_bug.cgi?id=20707 A few hours ago Eric Anholt fixed that bug by commiting this upstream: http://cgit.freedesktop.org/mesa/mesa/commit/?id=66175aac7609ad314f25fbdff0d3958af310dc24 So now, using mesa master I get the correct behavior now all use cases: A) opening the Applications menu does no longer flash a white thing for 1/10th second B) gksudo correctly shades the background C) the weird gedit minimize/maximize I described above now looks exactly like it should -- DRI2: (UXA) white transparency artifacts with compiz https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a direct subscriber of the bug. -- DRI2: (UXA) white transparency artifacts with compiz https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz
I found a work around by Peter Clifton. It's a patch to compiz. I'm using it, everything's ok. http://osdir.com/ml/ubuntu-x/2009-01/msg00026.html -- DRI2: (UXA) white transparency artifacts with compiz https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz
EXA in Intel 2.6.1 exposes some significant performance regressions (across all intel graphics chips as I understand). Running in UXA mode addresses this and increases performance further. When this transparency issue is addressed and we move to intel-2.6.3 also, I feel making UXA default for newer graphics chipsets (or at least test for jaunty alpha 6) will be a profitable move, introducing minimal risk. I've been using UXA on my GM45 platform since 2.6.0 and EXA relatively jerky and slow. -- DRI2: (UXA) white transparency artifacts with compiz https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz
There are other problems in uxa, such as that X crashes at resume after suspend (I don't remember the bug link now) If it is not resolved, moving to uxa will introduce problems -- DRI2: (UXA) white transparency artifacts with compiz https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz
The Session lost on resume from suspend bug: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/322202. -- DRI2: (UXA) white transparency artifacts with compiz https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz
Un-Milestoning, since UXA isn't the default. Please give a rationale and add an assignee if you want to milestone this. ** Changed in: xorg-server (Ubuntu) Target: jaunty-alpha-6 = None ** Changed in: mesa (Ubuntu) Target: jaunty-alpha-5 = None -- DRI2: (UXA) white transparency artifacts with compiz https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz
since UXA solves somes bugs, maybe it should be the default ? See for instance https://bugs.launchpad.net/netbook-remix-launcher/+bug/237731 -- DRI2: (UXA) white transparency artifacts with compiz https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz
UXA apparently also introduces some problems: https://wiki.ubuntu.com/X/UxaTesting However, it would be interesting to get the failure cases retested with the latest 2.6.3 intel driver, (and after verifying the Ubuntu kernel is using all the appropriate DRI kernel patches). Asking in the wrong place, I know.. but I wonder if it would be possible to get UXA enabled by default based on the chipset involved. It would seem that most 965 and above chipsets improve with UXA/DRI2. -- DRI2: (UXA) white transparency artifacts with compiz https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz
Please someone assign this bug to you, or we'll remove the milestones. -- DRI2: (UXA) white transparency artifacts with compiz https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz
I'm hesitant to do that, since I'm not sure if I've got time (or know- how) to fix it. Since UXA isn't going to be default in Jaunty, it probably isn't as important as was originally determined though. -- DRI2: (UXA) white transparency artifacts with compiz https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz
At least with my GM965 [8086:2a02] is unusable slow with EXA (no matter if there is compiz activated), but totally snappy while UXA is activated (#303011). So UXA is of some importance... -- DRI2: (UXA) white transparency artifacts with compiz https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz
** Description changed: Binary package hint: xserver-xorg-video-intel 2:2.6.1-1ubuntu1 there are compiz issues when runining intel with UXA acceleration method: - when creating popup windows (the menu items) the background is for 1/10 s white and yellow - when running gksudo the screen does not become gray ProblemType: Bug Architecture: i386 DistroRelease: Ubuntu 9.04 Package: xserver-xorg-video-intel 2:2.6.1-1ubuntu1 ProcEnviron: LANG=it_IT.UTF-8 SHELL=/bin/bash ProcVersion: Linux version 2.6.28-6-generic (bui...@palmer) (gcc version 4.3.3 (Ubuntu 4.3.3-3ubuntu1) ) #17-Ubuntu SMP Fri Jan 30 15:34:36 UTC 2009 SourcePackage: xserver-xorg-video-intel Uname: Linux 2.6.28-6-generic i686 + + [lspci] + 00:00.0 Host bridge [0600]: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub [8086:2a40] (rev 07) + Subsystem: Dell Device [1028:0233] + 00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller [8086:2a42] (rev 07) + Subsystem: Dell Device [1028:0233] -- DRI2: (UXA) white transparency artifacts with compiz https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz
UPDATE: Eric Anholt has proposed a new Xorg patch which adds many more combinations of GLXVisuals and XVisuals, to avoid the breakage the above patches could cause to apps wanting a specific feature-set in their GLXVisual to do GL rendering. Lets wait to see what happens upstream on this one. Quoting the patch's log message: [PATCH] glx: Replace broken GLX visual setup with a fixed all mode. With trying to match depths so that you didn't end up with a depth 24 fbconfig for the 32-bit composite visual, I broke the alpha bits on the depth 24 X visual, which angered other applications. But in fixing that, the pickFBconfigs code for minimal also could end up breaking GLX visuals if the same FBconfig was chosen for more than one X visual. We have no reason to not expose as many visuals as possible, but the old all mode didn't match any existing X visuals to GLX visuals, so normal GL apps didn't work at all. Instead, replace it with a simple combination of the two modes: Create GLX visuals by picking unique FBconfigs with as many features as possible for each X visual in order. Then, for all remaining FBconfigs that are appropriate for display, add a corresponding X and GLX visual. This gets all applications (even ones that aren't smart enough to do FBconfigs) get all the options to get the visual configuration they want. The only potential downside is that the composite ARGB visual is unique and gets a nearly full-featured GLX visual (except that the root visual might have taken the tastiest FBconfig), which means that a dumb compositing manager could waste resources. Write compositing managers using FBconfigs instead, please. -- DRI2: (UXA) white transparency artifacts with compiz https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz
Confirmed, I'm seeing both behaviors on 965gm with compiz and UXA. While they are cosmetic, I also notice that images on some websites (e.g. cnn.com) are black (tfp issue?) Peter, do you recommend we pull the two mesa patches listed above and carry them for jaunty in ubuntu? ** Changed in: xorg-server (Ubuntu) Importance: Undecided = High Status: New = Triaged Target: None = jaunty-alpha-6 ** Changed in: mesa (Ubuntu) Target: None = jaunty-alpha-5 -- DRI2: (UXA) white transparency artifacts with compiz https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz
Three, but combine the two for mesa - as they are just one fix.. They don't actually fix the problem, but we ought to start carrying the Xorg one anyway, otherwise you'll see breakage against newer mesa versions which have the upper two included. I've not yet managed to come up with a satisfactory solution to the problem.. its pinged back to the mesa-devel list at the moment, awaiting some advice. Basically, to do it properly, I think I need to add a new hardware texture format in the core of mesa, which represents the XRGB texture format (RGB888 but with a fourth byte unused). There is probably another way around it though.. the old DRI(1) zero- copy TFP implementation hacked around the texture format issue with some override variables in the driver, which I could probably extend / replecate for the DRI2 case now the extra fbconfigs are exposed. The other thing I need to check, is whether Compiz is actually picking 24 bit fbconfigs for 24bit depth windows. The code I read suggested that it ought to.. if they are available. I'm not sure about cnn.com, that all renders fine on my GM45 box. Did you just see that behaviour under compiz? -- DRI2: (UXA) white transparency artifacts with compiz https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz
I think it would be worth picking these up now, inspite them not actually fixing the problem, as it will help to isolate any possible regressions exposed by apps picking the wrong FBconfig amongst the new selection the patch will offer. (The Xorg patch fixes a bug of that class which causes lots of breakage if not applied, since it ends up with broken GLXVisual - FBConfig mapping for all GLX using applications.). -- DRI2: (UXA) white transparency artifacts with compiz https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz
Just spotted your fix milestones... the Xorg server needs to be updated before / at the same time, as mesa. -- DRI2: (UXA) white transparency artifacts with compiz https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz
The above patches are not necessaily regression free.. I already managed to break one of my own naievely coded GL apps with it, since it means that there are no visuals mis-reported with alpha bits where they shouldn't have them. My app's unnecessary request to GtkGlExt for a visual with double-buffer _and_ alpha (not needed, since I'm not compositing), now fails, and the app didn't work... Simple to patch in a fix, and since I'm a GL noob, not a mistake I expect to be widespread.. but still something we ought to get people testing sooner rather than later, in prep for the rest of the fix. -- DRI2: (UXA) white transparency artifacts with compiz https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz
** Hold off on the patches for now, there is some upstream discussion as to whether they are correct or not, including an open bug report for the change causing problems (http://bugs.freedesktop.org/show_bug.cgi?id=19970). I'm not sure if the Xorg patch is good or not. -- DRI2: (UXA) white transparency artifacts with compiz https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz
With the above commits, an xserver fix is noted to be needed, as adding the 24 bit visuals exposed a bug in the mapping between GLXVisual and FBconfig: http://cgit.freedesktop.org/xorg/xserver/commit/?id=5100d829a4d71ce4a9fbc2b81694a1fb90066ccf -- DRI2: (UXA) white transparency artifacts with compiz https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz
Added xorg-server source package, due to the above patch being necessary.. not sure if it should be in its own bug or not.. -- DRI2: (UXA) white transparency artifacts with compiz https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 324854] Re: DRI2: (UXA) white transparency artifacts with compiz
** Summary changed: - DRI2: (UXA) artifacts with compiz + DRI2: (UXA) white transparency artifacts with compiz -- DRI2: (UXA) white transparency artifacts with compiz https://bugs.launchpad.net/bugs/324854 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
