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Robert Osfield wrote:
> #if 0
> if (XInitThreads() == 0)
> {
> osg::notify(osg::NOTICE) << "Error: XInitThreads() failed.
> Aborting." << std::endl;
> exit(1);
> }
> else
> {
> osg::notify(osg::INFO) << "X11WindowingSystemInterface,
> xInitThreads() multi-threaded X support initialized.\n";
> }
> #endif
>
>
> Just re-enable the XInitThreads block and see how you get on. This
> *shouldn't* be required thanks to using two connects, but perhaps
> there is certain circumstances when the X server/windowmanager is
> screwing up, or osgViewer::GraphicsWindowX11 introducing the problem.
I have tried this and I still do get hangs. Both
- --CullThreadPerCameraDrawThreadPerContext and --DrawThreadPerContext
hang for me after a while. Single threaded and
- --CullDrawThreadPerContext are OK.
To me it looks like something hanging on a mutex in some library without
debug symbols because all I get in gdb are question marks instead of
function names.
It is not likely a driver issue, I am running version 100.14.11 and have
tried also 1.0-9639, both with same results. I have kernel 2.6.22.
Regards,
Jan
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