Bug 202887

Summary:	invert plugin causes corruption around oxygen/ozone window decoration
Product:	[Plasma] kwin	Reporter:	S. Christian Collins <s_chriscollins>
Component:	compositing	Assignee:	KWin default assignee <kwin-bugs-null>
Status:	RESOLVED DUPLICATE
Severity:	normal
Priority:	LO
Version:	unspecified
Target Milestone:	---
Platform:	Ubuntu
OS:	Linux
Latest Commit:		Version Fixed In:
Attachments:	screenshot of invert bug

Description S. Christian Collins 2009-08-07 00:56:59 UTC

Version:            (using KDE 4.3.0)
OS:                Linux
Installed from:    Ubuntu Packages

Criteria: desktop effects + oxygen/ozone window decoration + invert plugin enabled.
To reproduce: open a program (like Dolphin), invert the window's colors (meta+I), then move the window around on the screen.  A 1/2-inch white border will appear around the window (see attached screenshot).

This bug seems to be related to window decorations that provide their own shadow; Plastik, for example, doesn't have this problem.

** MY SYSTEM **
Motherboard: MSI K9N SLI Platinum (nForce 570 SLI chipset)
CPU: AMD Athlon(tm) 64 Processor 4000+
RAM: 2GB DDR2
Video: Dell NVIDIA GeForce 7800 GTX w/ 256 MB RAM (PCI Express)
OS: Kubuntu 9.04 i386 (with KDE 4.3.0)
Linux Kernel: 2.6.30-020630-generic
NVIDIA driver: 185.18.14
X.org: 7.4

Comment 1 S. Christian Collins 2009-08-07 00:57:56 UTC

Created attachment 35947 [details]
screenshot of invert bug

Comment 2 Martin Flöser 2009-08-23 14:55:47 UTC

*sigh* I thought I had fixed that bug some time ago :-( And yes it is related to the custom shadows as Aurorae shows the same problem.

Comment 3 S. Christian Collins 2009-09-01 17:09:23 UTC

Still present in KDE 4.3.1

Comment 4 lucas 2009-10-30 02:35:56 UTC


*** This bug has been marked as a duplicate of bug 212339 ***