Fix is upstream for ati: http://cgit.freedesktop.org/xorg/driver/xf86
-video-ati/commit/?id=7e54c4b8acafead8de5d0dd6fdc1b619f832dd6f
I'm attaching a .debdiff.
** Attachment added: xserver-xorg-video-ati.debdiff
http://launchpadlibrarian.net/21600236/xserver-xorg-video-ati.debdiff
--
Images
** Bug watch added: freedesktop.org Bugzilla #19728
https://bugs.freedesktop.org/show_bug.cgi?id=19728
** Also affects: xf86-video-radeonhd via
https://bugs.freedesktop.org/show_bug.cgi?id=19728
Importance: Unknown
Status: Unknown
--
Images in Firefox and Opera are extremely
** Changed in: xf86-video-radeonhd
Status: Unknown = Confirmed
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Images in Firefox and Opera are extremely pixeled when zoomed
https://bugs.launchpad.net/bugs/217908
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** Changed in: xf86-video-ati
Status: Confirmed = Fix Released
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Images in Firefox and Opera are extremely pixeled when zoomed
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** Also affects: xserver-xorg-video-radeonhd (Ubuntu)
Importance: Undecided
Status: New
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Images in Firefox and Opera are extremely pixeled when zoomed
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Bugs, which is
** Bug watch added: freedesktop.org Bugzilla #19712
https://bugs.freedesktop.org/show_bug.cgi?id=19712
** Also affects: xf86-video-ati via
https://bugs.freedesktop.org/show_bug.cgi?id=19712
Importance: Unknown
Status: Unknown
--
Images in Firefox and Opera are extremely pixeled
** Changed in: xf86-video-ati
Status: Unknown = Confirmed
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Images in Firefox and Opera are extremely pixeled when zoomed
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** Bug watch added: OpenChrome Trac #280
http://www.openchrome.org/trac/ticket/280
** Also affects: openchrome via
http://www.openchrome.org/trac/ticket/280
Importance: Unknown
Status: Unknown
--
Images in Firefox and Opera are extremely pixeled when zoomed
** Changed in: openchrome
Status: Unknown = New
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Images in Firefox and Opera are extremely pixeled when zoomed
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Ubuntu 8.10
02:00.0 VGA compatible controller: nVidia Corporation GeForce 8400 GS (rev a1)
Using closed source nvidia driver
Testing repeat mode none: PASS
Testing repeat mode normal: PASS
Testing repeat mode pad: PASS
Testing repeat mode reflect: *** FAIL ***
60 pixels differ from
Thanks Michael.
Hi Tom, I'm able to install the libpixman and xulrunner files in your repo
without issues and that fixes the
problem. I'm unable to install the cairo/udeb packages in the repo due to
unresolved dependencies. Does that mean im taking a performance hit?
Thanks,
--
Images in
Thanks, Michael, that's very helpful. So nvidia is okay (most likely
falls back to software rendering), so we're good there.
Sancho, the packages are built against intrepid, so there shouldn't be
any dependency problems. Just adding the two lines to your sources.list
file and running an upgrade
** Attachment added: repeat-test-reflect-expected.png
http://launchpadlibrarian.net/21545947/repeat-test-reflect-expected.png
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My hardware:
$ lspci | grep Display
01:00.0 VGA compatible controller: Silicon Integrated Systems [SiS] 661/741/760
PCI/AGP or 662/761Gx PCIE VGA Display Adapter
OS: Hardy
repeat-test_i686 script output:
$ ./repeat-test_i686
Testing repeat mode none: PASS
Testing repeat mode normal: PASS
** Changed in: xserver-xorg-video-ati (Ubuntu)
Status: New = Confirmed
** Changed in: xserver-xorg-video-i128 (Ubuntu)
Status: New = Confirmed
** Changed in: xserver-xorg-video-mga (Ubuntu)
Status: New = Confirmed
** Changed in: xserver-xorg-video-openchrome (Ubuntu)
My hardware:
$ lspci | grep Display
01:00.1 Display controller: ATI Technologies Inc R520 [Radeon X1800] (Secondary)
OS: Ubuntu 8.10, 64 bit
$ ./repeat-test_i686
Testing repeat mode none: PASS
Testing repeat mode normal: PASS
Testing repeat mode pad: PASS
Testing repeat mode reflect: *** FAIL
Hi was just looking for a fix, and was lucky to find it was posted here
just a few hours ago here. Thanks, Tom.
I first automatically updated xulrunner and that gave much better quality
resizing. But this did give a performance drop.
cairo didn't update automatically. It has the same version
I first automatically updated xulrunner and that gave much better quality
resizing. But this did give a performance drop.
cairo didn't update automatically. It has the same version number (1.8.0-0)
as the one in the standard intrepid repositories. I had to force synaptic to
use the older
** Changed in: xorg-server (Ubuntu)
Status: Confirmed = Invalid
** Changed in: pixman (Ubuntu)
Status: Confirmed = Fix Released
** Changed in: firefox-3.0 (Ubuntu)
Status: Triaged = Invalid
** Changed in: xorg-server
Status: Confirmed = Invalid
** Changed in:
** Bug watch added: Mozilla Bugzilla #468496
https://bugzilla.mozilla.org/show_bug.cgi?id=468496
** Also affects: xulrunner via
https://bugzilla.mozilla.org/show_bug.cgi?id=468496
Importance: Unknown
Status: Unknown
** Also affects: xulrunner-1.9 (Ubuntu)
Importance: Undecided
Hey Tom,
Is it ok to request people on UbuntuForums to help with running the test that
you need?
Should I go ahead and make a post asking for volunteers using nvidia/ati to run
the
reflect-test program? Is there any possibility of any issues with their systems
while running the test?
Cheers!
Yes, that would be very helpful. The test is completely harmless, it
just executes a few Render operations and dumps the results to .png
files that can be safely deleted afterwards.
Thanks!
Sancho Panza wrote:
Hey Tom,
Is it ok to request people on UbuntuForums to help with running the test
** Changed in: xulrunner
Status: Unknown = In Progress
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Trying to install the xulrunner packages and/or the cairo package from your ppa
leads to unresolved dependencies on Intrepid.
Cheers!
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I created a special PPA for this bug with intrepid and jaunty packages
in it:
https://launchpad.net/~firefox-smooth-scaling/+archive
It'll take about an hour for the packages to build.
Sancho Panza wrote:
Trying to install the xulrunner packages and/or the cairo package from your
ppa
leads
Tom,
My graphics card specifics (on Intrepid) are:
00:02.1 Display controller: Intel Corporation Mobile GM965/GL960
Integrated Graphics Controller (rev 0c)
Regarding installing xulrunner and cairo using jaunty dependencies, that sounds
like
dependency hell waiting to happen. I guess I'll wait
Sancho Panza wrote:
Tom,
My graphics card specifics (on Intrepid) are:
00:02.1 Display controller: Intel Corporation Mobile GM965/GL960
Integrated Graphics Controller (rev 0c)
Okay, I have the same card. Intrepid has a 2.4 intel driver, so
presumably Reflect has been fixed in 2.5, which
Here are the results of the test on another separate machine:
Ubuntu version: 8.04 LTS (Hardy Heron)
00:02.0 VGA compatible controller: Intel Corporation 82945G/GZ Integrated
Graphics Controller (rev 02)
Testing repeat mode none: PASS
Testing repeat mode normal: PASS
Testing repeat mode pad:
Thanks. So intel is fine. I looked at the source of all the drivers in
jaunty and five of them are broken (vmware I'm unsure about):
xserver-xorg-video-ati-6.10.0
xserver-xorg-video-mga-1.4.9.dfsg (probably won't be an issue in
practice as it almost never accelerates)
Okay, so it turns out that the reason for these fallbacks is that some
drivers implement certain Xrender operations incorrectly (see this
thread for details:
http://lists.cairographics.org/archives/cairo/2009-January/016320.html).
One such case is the opensource radeon driver, the intel driver is
Thanks Tom, for all your effort in pushing this. I did run the test (without
any of
the patches you listed in earlier posts) and my output is:
Testing repeat mode none: PASS
Testing repeat mode normal: PASS
Testing repeat mode pad: PASS
Testing repeat mode reflect: *** FAIL ***
60 pixels
Tom, regarding the patch, you mentioned that applying it be slower and
performance could take a hit.
I scale up almost all the webpages I browse, so does that mean it would add up
to a notable
performance hit?
--
Images in Firefox and Opera are extremely pixeled when zoomed
Sancho Panza wrote:
Thanks Tom, for all your effort in pushing this. I did run the test (without
any of
the patches you listed in earlier posts) and my output is:
Testing repeat mode none: PASS
Testing repeat mode normal: PASS
Testing repeat mode pad: PASS
Testing repeat mode reflect:
Okay, I dug a little deeper and it turns out firefox uses cairo for
rendering and cairo will use client-side rendering because it thinks the
X server doesn't support EXTEND_PAD. My testing suggests that XRender
does support it, though (at least since hardy). So the solution to the
performance
I suggest the following changes to the bug status:
* Close for xorg-server and pixman.
* Mark the bug invalid for firefox(-3.0)
* Open for xulrunner-1.9 and cairo
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I've added a patched xulrunner package to my PPA where EXTEND_PAD is
used for upscaling instead of nearest-neighbor (this is roughly what was
suggested here:
https://bugzilla.mozilla.org/show_bug.cgi?id=422179#c10). This might be
a little slower because it's using a software fallback (if I
Same problem here. Very annoying bug.
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Why is the importance of this bug set to 'wishlist'? Isnt this something that
is not working the way it is intended to, rather than a feature request?Having
the page zoom functionality would be a wishlist, but asking for a broken page
zoom functionality to be fixed would be a proper bug (Low
** Changed in: firefox-3.0 (Ubuntu)
Importance: Undecided = Wishlist
Status: Confirmed = Triaged
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I also have the bug on Intrepid. My zoom is both slow and the images get very
ugly.
I would love for it to be fixed!
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Here's something that I find truly weird: When I zoom any page a whole bunch
of times, the image files are all jagged and messy, but if I click-n-drag any
such
badly zoomed image, the image that gets dragged with the mouse is zoomed
perfectly, and to the same scale as the original!
--
Images
@Bryce, thank you so much for your time. I trying for so long to get some
response on this.
I a relative noob and am not into coding, so I can't compare actual codes and
the like. My comments are based on what I have read on forums and mailing
lists. Based on that and my personal experience,
@Sancho, you refer to a patch - can you give a pointer to the patch? We
are relatively caught up to upstream's latest released code, but if
there are new patches we can certainly consider backporting them, but
the exact patches need to be identified first.
For anyone still seeing this problem,
@Sancho, in comment #16 you claim that the issue is fixed in pixman
0.10, yet we're shipping 0.12 in Intrepid. I cannot find evidence to
back up your claim that this is fixed upstream. Feel free to provide
some additional proof, but for now I'm going to decline the Intrepid
nomination.
--
I can confirm this bug on intrepid too.
I think resetting the zoom would be a bad idea, as I have to change it every
time. BTW, I had the problem with ubuntuforums.org, I zoomed in one thread, and
all other was zoomed too. So if there is a way to induce page specific
zoom,instead of site
** Changed in: libpixman
Status: New = Confirmed
** Changed in: xorg-server
Status: New = Confirmed
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Just adding that I get the same results as the original poster. I have
12 test systems with ATI, nVidia, Intel and VIA graphics cards. I can
reproduce this problem on EVERY machine. Each machine is running either
Hardy 32 or 64 with all updates. Someone needs to address this issue
soon. It IS
This bug has been fixed in the latest xorg packages, but has yet to be
patched in Intrepid. Will this bugfix ever get integrated into Intrepid?
Can someone please tell me why it is this hard to implement this patch
for a graphics issue that affects Firefox and Opera on Linux alone? This
issue is
The ubuntu forums post on this thread
(http://ubuntuforums.org/showthread.php?t=867161 ) claims that the bug
still exists on Intrepid.
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** Changed in: firefox-3.0 (Ubuntu)
Assignee: lusiads (lusiads) = (unassigned)
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On Fri, Jul 11, 2008 at 12:49:08AM -, Sancho Panza wrote:
a patch for hardy? Or would it involve complicated dependency issues and
stuff?
If not, is there any way I could fix this on my system? If so, how?
Please verify that the latest pixman from intrepid fixes this
issue. Only then it
On Fri, Jul 11, 2008 at 02:35:24PM -, Sancho Panza wrote:
** Also affects: xorg-server
Importance: Undecided
Status: New
** Changed in: xorg-server
Status: New = Confirmed
closing firefox 2 task
affects ubuntu/firefox
status invalid
- Alexander
** Also affects:
** Changed in: firefox-3.0 (Ubuntu)
Assignee: Mozilla Bugs (mozilla-bugs) = lusiads (lusiads)
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** Changed in: libpixman
Status: Invalid = New
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** Also affects: xorg-server
Importance: Undecided
Status: New
** Changed in: xorg-server
Status: New = Confirmed
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** Also affects: xorg-server (Ubuntu)
Importance: Undecided
Status: New
** Changed in: libpixman
Status: Confirmed = Invalid
** Also affects: pixman (Ubuntu)
Importance: Undecided
Status: New
** Changed in: xorg-server (Ubuntu)
Status: New = Confirmed
**
Based on the comment here
https://bugzilla.mozilla.org/show_bug.cgi?id=422179#c9 and
here http://blog.vlad1.com/2008/03/18/a-little-more-cairo-just-for-you/ and the
release of the
library pixman(
http://lists.freedesktop.org/archives/xorg-announce/2008-March/000529.html ),
seems like the issue
** Changed in: libpixman
Status: New = Fix Committed
** Changed in: libpixman
Status: Fix Committed = Confirmed
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