Bug 139947 - kwin on amd64 doesn't fullscreen vlc
Summary: kwin on amd64 doesn't fullscreen vlc
Status: RESOLVED NOT A BUG
Alias: None
Product: kwin
Classification: Plasma
Component: general (show other bugs)
Version: unspecified
Platform: Gentoo Packages Linux
: NOR normal
Target Milestone: ---
Assignee: KWin default assignee
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2007-01-12 06:33 UTC by Joel Cunningham
Modified: 2007-01-12 11:44 UTC (History)
0 users

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Description Joel Cunningham 2007-01-12 06:33:25 UTC 
Version:           3.5.5 (using KDE KDE 3.5.5)
Installed from:    Gentoo Packages
Compiler:          gcc 4.1.1 
OS:                Linux

I am currently using KDE 3.5.5 with vlc 0.8.6 on Gentoo Linux. When using VLC with KDE, the window manager kwin doesn't fullscreen the vlc window correctly.  This problem is specific to the amd64 version of kwin and not the x86.  Every other window manager that I have tried (fluxbox, openbox, and beryl) correctly fullscreens vlc.

Here is a link on the vlc forums documenting the problem:

http://forum.videolan.org/viewtopic.php?p=94469&sid=aba83787850680459b3e028074844bab

Here is a Gentoo bug report following the problem also:

http://bugs.gentoo.org/show_bug.cgi?id=131297

I have tried with various version of KDE and vlc since running into the problem during summer 2006 and the only solution is to not use kwin or not use vlc.  I am just one of few who are annoyed by this bug in kwin.
Comment 1 Lubos Lunak 2007-01-12 11:44:49 UTC 
I suggest vlc developers read documentation for XChangeProperty, especially parts describing how 32bit values are handled. Contents of the _MOTIF_WM_HINTS property are wrong in the 64bit case.