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[Bug Watch Updater <460677@xxxxxxxxxxxxxxxxxx>]

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http://bugs.freedesktop.org/show_bug.cgi?id=24767.

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On 2009-10-27T12:07:26+00:00 Sitsofe Wheeler wrote:

Description of the problem:
When using gstreamer to play video of a particular size, a vertical green line will appear if the window is dragged off the top of the screen.

(Screenshot: http://launchpadlibrarian.net/34370436/Screenshot.png )

Steps to reproduce:
1. Run
gst-launch-0.10 videotestsrc ! \
'video/x-raw-yuv,width=(int)1156,height=(int)746,framerate=(fraction)25/1,\
format=(fourcc)I420,interlaced=(boolean)false,pixel-aspect-ratio=(fraction)1/1' \
! xvimagesink
.
2. While the video is playing drag the window so that it is partially
of the top of the screen.

Expected result:
Video to keep playing with no artefacts / green lines.

Actual result:
Colours go strange and a vertical green line appears on the left of the video.

How reproducible is the problem?
It is reproducible every time.

Version information:
Ubuntu 9.10 (karmic)
EeePC 900
00:02.1 Display controller: Intel Corporation Mobile 915GM/GMS/910GML Express
Graphics Controller (rev 04)
xorg 1:7.4+3ubuntu7
libdrm-intel1 2.4.14-1ubuntu1
xserver-xorg-video-intel 2:2.9.0-1ubuntu2

Additional information:
This issue does not occur if a composited desktop is used (i.e. compiz is
running). The problem has also been reproduced on Slackware 13.0 on a desktop machine with an Intel G45.

(Originally filed on
https://bugs.launchpad.net/ubuntu/+source/gstreamer0.10/+bug/460677 and then https://bugzilla.gnome.org/show_bug.cgi?id=599679 ).

Reply at: https://bugs.launchpad.net/gstreamer/+bug/460677/comments/5

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On 2009-11-06T11:44:05+00:00 Carl Worth wrote:

Hi Sitsofe,

Thanks for the bug report.

I'm assigning this to haihao.xiang@xxxxxxxxx since it's specific to
video playback.

-Carl

Reply at: https://bugs.launchpad.net/gstreamer/+bug/460677/comments/6

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On 2010-03-08T07:21:01+00:00 Sitsofe Wheeler wrote:

Still here in:

libdrm-intel1 2.4.18-1ubuntu2
xserver-xorg-video-intel

On Ubuntu 10.04 alpha 3.

Reply at: https://bugs.launchpad.net/gstreamer/+bug/460677/comments/7

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On 2010-08-08T06:30:45+00:00 Sitsofe Wheeler wrote:

Still here on
libdrm-intel1 2.4.21+git20100702.b803918f-0ubuntu0sarvatt~lucid
xserver-xorg-video-intel 2:2.12.0+git20100723.0ae30b6d-0ubuntu0sarvatt~lucid
xorg 1:7.5+6ubuntu1~xorgedgers3~lucid

Reply at: https://bugs.launchpad.net/gstreamer/+bug/460677/comments/9

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On 2010-09-06T11:36:31+00:00 Chris Wilson wrote:

It does sound like a decode issue, but it might be worth trying
http://cgit.freedesktop.org/~ickle/drm-intel/ drm-intel-next for the
overlay fixes. Unless of course you are not using the overlay in that
pipeline...

Reply at: https://bugs.launchpad.net/gstreamer/+bug/460677/comments/10

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On 2010-09-07T12:35:02+00:00 Sitsofe Wheeler wrote:

The issue is still here with the stock Ubuntu drivers when using
2.6.36-rc3-00114-g23a0d9e from drm-intel-next. Just as easy to reproduce
as ever (so longer as you have gstreamer to hand).

Reply at: https://bugs.launchpad.net/gstreamer/+bug/460677/comments/11


** Changed in: xserver-xorg-video-intel
       Status: Unknown => In Progress

** Changed in: xserver-xorg-video-intel
   Importance: Unknown => Medium

-- 
Vertical green line appears when window is off top of screen
https://bugs.launchpad.net/bugs/460677
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