[Xorg] Bug #1053 - Screen corruption enlightenment16 and xcompmgr

[René Rebe]

Hi all,

this was already reported several times in screenshot mails and as 
bugzilla bug #1053, but I want to bring this to attention in a seperate 
thread.

Running the Composition Manager with Enlightenment 16 leads to screen 
corruption of some of the stuff drawn by enlightenment itself.

Without the composition manager all is fine:
   http://rocklinux-consulting.de/x.org/wo-xcompmgr.png

And now with xcompmgr -a (using -c or -s does not make a difference in 
the way the enlightenment theme parts are corrupted ...):
   http://rocklinux-consulting.de/x.org/w-xcompmgr.png

It seems that these tiny theme parts might be shifted a bit due to some 
index used/computed incorrectly ...

The X.Org version is nearly CVS:HEAD and it happens on x86/Radeon and 
Matrox as well as PowerPC/Radeon with and without RenderAccel. All the 
X.Org included driver - I do not use the binary only ones ...

(Btw, the RenderAccel for Radeon has endianness bugs - but I ignore 
those for now and report them to bugzilla when I find no time to track 
them myself - but /me get's used to track endianess problem, so ... ;-)

Any idea?

   - René Rebe