Hi J-S,
I've just upgraded OSG on two Linux machines to latest svn and I can
still reproduce the hang with your example. I need to add around 8-12
new windows.
The one machine is a dual-core laptop with GeForce Go 7400. The other is
a quad-core desktop with a GTX280. Both are running Debian Sid 32-bit.
NVidia driver version 177.82. OSG svn 9181. Tried debug and release
version on the laptop, both hang.
Not sure why Robert can't reproduce the problem.
rgds
jp
Jean-Sébastien Guay wrote:
Hi Robert,
Thanks a lot for testing.
I could reproduce any crashes on press 'a' but on pressing escape the
code crashed due to a circular reference that your AddViewHandler
introduces with its local ref_ptr<CompositeViewer>. Changing this to
observer_ptr<> fixes the crash on exit.
Yes of course, I didn't really focus on that as the deadlock is a bigger
issue and this is just a quick tester.
I've removed them I still can't reproduce the crash so it does seem to
be working OK.
Weird, I can still get the deadlock, and JP seems to get it too on
Linux. I wonder what's different. What threading mode were you running?
One thing to note is that I've merged a threading fix to
CompositeViewer's since 2.6. Perhaps this is having an effect, try
svn/trunk.
I am - this example was compiled with SVN as of this Monday. Still
getting a deadlock after a variable number of added views.
Any other ideas as to what I could be doing wrong?
Thanks again,
J-S
--
This message is subject to the CSIR's copyright terms and conditions, e-mail legal notice, and implemented Open Document Format (ODF) standard.
The full disclaimer details can be found at http://www.csir.co.za/disclaimer.html.
This message has been scanned for viruses and dangerous content by MailScanner,
and is believed to be clean. MailScanner thanks Transtec Computers for their support.
_______________________________________________
osg-users mailing list
osg-users@lists.openscenegraph.org
http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
