Bug 1567527 - xvimagesink fails: unexpected XShm image size
Summary: xvimagesink fails: unexpected XShm image size
Alias: None
Product: Fedora
Classification: Fedora
Component: xorg-x11-server
Version: 27
Hardware: Unspecified
OS: Unspecified
Target Milestone: ---
Assignee: X/OpenGL Maintenance List
QA Contact: Fedora Extras Quality Assurance
Depends On:
TreeView+ depends on / blocked
Reported: 2018-04-14 18:58 UTC by David Woodhouse
Modified: 2018-11-30 21:03 UTC (History)
14 users (show)

Fixed In Version:
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Clone Of:
Last Closed: 2018-11-30 21:03:37 UTC
Type: Bug

Attachments (Terms of Use)

System ID Private Priority Status Summary Last Updated
GNOME Bugzilla 795235 0 None None None 2018-04-14 18:58:46 UTC

Description David Woodhouse 2018-04-14 18:58:47 UTC
Description of problem:

Receiving a screen share in Pidgin fails sometimes, depending on the size of the window shared.

How reproducible:

Steps to Reproduce:
1. gst-launch-1.0 -v videotestsrc  ! video/x-raw,width=905,height=720 ! xvimagesink

Actual results:

0:00:00.020142566 15183 0x556cac02d1e0 WARN             xvimagepool xvimagepool.c:200:xvimage_buffer_pool_alloc:<xvimagebufferpool1> can't create image: unexpected XShm image size (got 979200, expected 982080)

Expected results:

Test image.

Comment 1 David Woodhouse 2018-04-17 21:28:21 UTC
Seems to be fixed by the (glamorgl) patch at

Comment 2 Ben Cotton 2018-11-27 16:09:24 UTC
This message is a reminder that Fedora 27 is nearing its end of life.
On 2018-Nov-30  Fedora will stop maintaining and issuing updates for
Fedora 27. It is Fedora's policy to close all bug reports from releases
that are no longer maintained. At that time this bug will be closed as
EOL if it remains open with a Fedora  'version' of '27'.

Package Maintainer: If you wish for this bug to remain open because you
plan to fix it in a currently maintained version, simply change the 'version' 
to a later Fedora version.

Thank you for reporting this issue and we are sorry that we were not 
able to fix it before Fedora 27 is end of life. If you would still like 
to see this bug fixed and are able to reproduce it against a later version 
of Fedora, you are encouraged  change the 'version' to a later Fedora 
version prior this bug is closed as described in the policy above.

Although we aim to fix as many bugs as possible during every release's 
lifetime, sometimes those efforts are overtaken by events. Often a 
more recent Fedora release includes newer upstream software that fixes 
bugs or makes them obsolete.

Comment 3 Ben Cotton 2018-11-30 21:03:37 UTC
Fedora 27 changed to end-of-life (EOL) status on 2018-11-30. Fedora 27 is
no longer maintained, which means that it will not receive any further
security or bug fix updates. As a result we are closing this bug.

If you can reproduce this bug against a currently maintained version of
Fedora please feel free to reopen this bug against that version. If you
are unable to reopen this bug, please file a new report against the
current release. If you experience problems, please add a comment to this

Thank you for reporting this bug and we are sorry it could not be fixed.

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