Hi Sherman, On 9/1/07, sherman wilcox <[EMAIL PROTECTED]> wrote: > If I run with --mt 1 it runs for a bit....however if I change that to --mt > 10 it crashes immediately. Tried this on an old dual-proc and a new > quad-core system. Here's the stack from the quad-core: > > > osgText.dll!osgText::Text::Text() Line 61 + 0x5 bytes C++ > osgtest.exe!UpdateTextOperation::load() Line 556 + 0x24 > bytes C++ > osgtest.exe!UpdateTextOperation::operator()(osg::Object * > callingObject=0x00000000) Line 498 + 0x5 bytes C++ > osg.dll!osg::OperationThread::run() Line 416 C++ > > OpenThreads.dll!OpenThreads::ThreadPrivateActions::StartThread(void > * data=0x00f7cda8) Line 120 C++ > msvcr80.dll!__endthreadex() + 0x3b bytes > msvcr80.dll!__endthreadex () + 0xc7 bytes > [EMAIL PROTECTED]@12() + 0xe bytes > [EMAIL PROTECTED] () + 0x23 bytes > > I'm grabbed a copy out of SVN about 30 minutes after you posted. So, I > believe I have the right code. If you want me to perform any further > testing/changes just yell.
Originally I was getting crashes in the Text constructor to the lack of thread safety on Node,Drawable and StateSet addParent. This is now mutexed so "shouldn't" be giving problems.. at least I don't get problems with it any more. I'll test it once again to see if I can knock it over. Perhaps its a different problems to the addParent. Could you try with a debug version so we can get where abouts within the Text constructor its crashing. Thanks, Robert. _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
