Bug#647535: cheese: Wrong colours and artefacts on image

2011-11-20 Thread Bill Allombert
On Mon, Nov 14, 2011 at 10:06:21PM +0200, Faidon Liambotis wrote:
 reassign 647535 libv4lconvert0 0.8.5-5
 close 647535 0.8.5-6
 thanks
 
 On Mon, Nov 14, 2011 at 12:11:00PM +0100, Gregor Jasny wrote:
  could you please check if libv4l-0.8.5-6 fixes the issue for you and
  close this bug if it does so?
 
 Yes it does! Reassigning and closing, thanks for the immediate response.

Hello all,

This bug was an API difference between libjpeg62 and libjpeg8. However in 2009 
I checked
all Debian source packages using libjpeg62 to send bugs to the packages using
the changing API (a very small number). However libv4l was not in the list (it
did not use libjpeg at the time). So last week I checked the 60 newer packages
that were not in the list, and only libv4l showed up, so I assume this problem
is fixed for good.

Thanks a lot for tracking the issue to libjpeg8.

Cheers,
-- 
Bill. ballo...@debian.org

Imagine a large red swirl here.



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Bug#647535: cheese: Wrong colours and artefacts on image

2011-11-14 Thread Gregor Jasny
Hello,

I'm about uploading libv4l-0.8.5-6 to Debian. If should fix the libjpeg
8 incompatibility.

-Gregor



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Bug#647535: cheese: Wrong colours and artefacts on image

2011-11-14 Thread Laurent Bigonville
reassign 647535 libv4l-0 0.8.5-5
affects 647535 + cheese
thanks

Hi,

So it looks like a libv4l issue, reassigning to that package.

Thanks for your investigations!

Cheers

Laurent Bigonville



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Bug#647535: cheese: Wrong colours and artefacts on image

2011-11-14 Thread Gregor Jasny
Hi Jonathan and Faidon,

could you please check if libv4l-0.8.5-6 fixes the issue for you and
close this bug if it does so?

Thanks,
Gregor




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Bug#647535: cheese: Wrong colours and artefacts on image

2011-11-14 Thread Faidon Liambotis
reassign 647535 libv4lconvert0 0.8.5-5
close 647535 0.8.5-6
thanks

On Mon, Nov 14, 2011 at 12:11:00PM +0100, Gregor Jasny wrote:
 could you please check if libv4l-0.8.5-6 fixes the issue for you and
 close this bug if it does so?

Yes it does! Reassigning and closing, thanks for the immediate response.

Regards,
Faidon



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Bug#647535: cheese: Wrong colours and artefacts on image

2011-11-13 Thread Faidon Liambotis
On Thu, Nov 03, 2011 at 04:56:19PM +, Jonathan McCrohan wrote:
 Cheese does not display the image from my Logitech E2500
 (idVendor=046d, idProduct=089d) webcam correctly.
 
 The image is correctly displayed in other applications such as VLC,
 guvcview and the Google Talk Plugin.
 
 I believe the same bug has also been found in Ubuntu [1].
 
 [1] https://bugs.launchpad.net/ubuntu/+source/cheese/+bug/838739

I'm also experiencing this bug. One of the suggestions in the Ubuntu bug
report was to try a libv4l-0 from a libv4l PPA and that indeed solved
the problem for me too.

I then went to compare the PPA's libv4l with the Debian one; to my
surprise, the source packages were (almost) identical. After having a
closer look, it seems that the Debian package (and, presumably, Ubuntu's
Oneiric binaries) are built against libjpeg8, while the PPA one against
libjpeg62.

It seems that libv4lconvert uses libjpeg and the libjpeg62-libjpeg8
transition messed it up. I have no idea, however, if it's libjpeg8's
fault or if the callers (libv4lconvert? cheese?) are misusing it, esp.
since the bug seems to affect some applications and not others (like
gstreamer-properties) and only at certain resolutions.

Therefore, I'm just Cc'ing all the relevant maintainers and hope that
you work it out :-)

Best regards,
Faidon



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Bug#647535: cheese: Wrong colours and artefacts on image

2011-11-03 Thread Jonathan McCrohan
Package: cheese
Version: 3.2.0-1
Severity: important

Cheese does not display the image from my Logitech E2500 (idVendor=046d,
idProduct=089d) webcam correctly.

The image is correctly displayed in other applications such as VLC,
guvcview and the Google Talk Plugin.

I believe the same bug has also been found in Ubuntu [1].

[1] https://bugs.launchpad.net/ubuntu/+source/cheese/+bug/838739


-- System Information:
Debian Release: wheezy/sid
  APT prefers testing
  APT policy: (990, 'testing'), (600, 'unstable')
Architecture: amd64 (x86_64)

Kernel: Linux 3.0.0-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_IE.utf8, LC_CTYPE=en_IE.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages cheese depends on:
ii  cheese-common 3.2.0-1
ii  gnome-video-effects   0.3.0-4
ii  libc6 2.13-21
ii  libcanberra-gtk3-00.28-3
ii  libcheese-gtk20   3.2.0-1
ii  libcheese13.2.0-1
ii  libclutter-1.0-0  1.8.2-1
ii  libclutter-gtk-1.0-0  1.0.4-1
ii  libgdk-pixbuf2.0-02.24.0-1
ii  libgee2   0.6.1-3
ii  libglib2.0-0  2.28.6-1
ii  libgnome-desktop-3-0  3.0.2-2
ii  libgstreamer0.10-00.10.35-1
ii  libgtk-3-03.0.12-2

Versions of packages cheese recommends:
ii  gnome-icon-theme3.2.1.2-1
ii  gvfs1.6.4-4
ii  hicolor-icon-theme  0.12-1

cheese suggests no packages.

-- no debconf information



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