Bug 1656

Summary: Resizing covered windows leaves unrefreshed areas
Product: xorg Reporter: Olivier Fourdan <fourdan>
Component: Server/GeneralAssignee: Keith Packard <keithp>
Status: RESOLVED FIXED QA Contact:
Severity: normal    
Priority: high CC: roland.mainz
Version: 6.8.1   
Hardware: x86 (IA32)   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:
Attachments:
Description Flags
How to reproduce the bug none

Description Olivier Fourdan 2004-10-17 13:47:06 UTC 
Note: This bug might be be related to #1655, I don't know.

When one resize a window coverd by another one, the content of the window placed
under is not refreshed correctly.

This shows with all compositing manager I know (xcompmgr, xfwm4 and even the
Xserver's automatic compositor.

More surprising is that the shadows turn to black as the underlying window is
resize, like if the XRenderComposite with operation= PictOpOver was performed on
a  unrefreshed area. 

I tried hacking xcompmgr to repaint the whole screen in one sigle loop and
refreshing the whole screen, did not make any difference.... I looks like the
window named pixmap/content is altered.
Comment 1 Olivier Fourdan 2004-10-17 14:00:12 UTC 
Created attachment 1119 [details]
How to reproduce the bug
Comment 2 Olivier Fourdan 2005-01-15 06:21:34 UTC 
This bug is also fixed in CVS, thanks to the patch attached to this other bug:

https://bugs.freedesktop.org/show_bug.cgi?id=2230

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.