Hi guys,
Still getting crashes on dual core machines in osg21-osgTextd.dll /
osg21-osgd.dll (with 2.1.10 (also 2.1.9)). It seems to do with the
osgdb_freetyped.dll because when we disable all osgText in our app -> the
osgdb_freetyped.dll does not get loaded hence no crashes. If I disable
dual core in the bios, I can have text -> no crashes.
So when running dual core -> still osgText crashes.
below: the 'windows' output for 2 crashes and I have attached a call stack
as well.
'v3_viewerd.exe': Loaded
'D:\OpenSceneGraph-2.1.10\OpenSceneGraph\bin\osgplugins-2.1.10\osgdb_freetyped.dll',
Symbols loaded.
First-chance exception at 0x00cd1161 (osg21-osgTextd.dll) in
v3_viewerd.exe: 0xC0000005: Access violation reading location 0x00000000.
First-chance exception at 0x7c812a5b in v3_viewerd.exe: Microsoft
C++ exception: [rethrow] @ 0x00000000.
'v3_viewerd.exe': Loaded
'D:\OpenSceneGraph-2.1.10\OpenSceneGraph\bin\osgplugins-2.1.10\osgdb_freetyped.dll',
Symbols loaded.
First-chance exception at 0x008b4232 (osg21-osgd.dll) in v3_viewerd.exe:
0xC0000005: Access violation reading location 0x0006ffff.
Hopefully this points to the bug.
Gert
--
Gert van Maren
Head of Research & Development
K2Vi Virtual Reality Software
Data Interface Technologies Ltd
Phone: +64 21 2855581
Email: [EMAIL PROTECTED]
Web: http://www.k2vi.com
> msvcr71d.dll!_nh_malloc_dbg(unsigned int nSize=1, int nhFlag=3, int
> nBlockUse=1240720, const char * szFileName=0x0012ef30, int nLine=0) Line 267
> + 0x7 C
msvcr71d.dll!_CxxThrowException(void * pExceptionObject=0x0012eeac,
const _s__ThrowInfo * pThrowInfo=0x104f6150) + 0x39 C++
msvcp71d.dll!std::_Nomemory() Line 10 C++
osg21-osgTextd.dll!operator new(unsigned int size=528) Line 15 C++
osg21-osgTextd.dll!std::_Allocate<osg::Vec3f>(unsigned int _Count=44,
osg::Vec3f * __formal=0x00000000) Line 34 + 0xc C++
osg21-osgTextd.dll!std::allocator<osg::Vec3f>::allocate(unsigned int
_Count=44) Line 137 + 0xb C++
osg21-osgTextd.dll!std::vector<osg::Vec3f,std::allocator<osg::Vec3f>
>::_Insert_n(std::vector<osg::Vec3f,std::allocator<osg::Vec3f> >::iterator
_Where={...}, unsigned int _Count=44, const osg::Vec3f & _Val={...}) Line 823
+ 0xc C++
osg21-osgTextd.dll!std::vector<osg::Vec3f,std::allocator<osg::Vec3f>
>::resize(unsigned int _Newsize=44, osg::Vec3f _Val={...}) Line 510 C++
osg21-osgTextd.dll!std::vector<osg::Vec3f,std::allocator<osg::Vec3f>
>::resize(unsigned int _Newsize=44) Line 504 C++
osg21-osgTextd.dll!osgText::Text::computePositions(unsigned int
contextID=8) Line 957 C++
osg21-osgTextd.dll!osgText::Text::computePositions() Line 814 C++
osg21-osgTextd.dll!osgText::Text::computeGlyphRepresentation() Line
744 C++
osg21-osgTextd.dll!osgText::Text::setText(const osgText::String &
text={...}) Line 166 C++
osg21-osgTextd.dll!osgText::Text::setText(const
std::basic_string<char,std::char_traits<char>,std::allocator<char> > &
text={...}) Line 170 + 0x28 C++
v3_viewerd.exe!V3viewer_UpdateMessagesCallback::operator()(osg::Node *
node=0x02ba4628, osg::NodeVisitor * nv=0x025e2dd8) Line 4898 + 0x52 C++
osg21-osgUtild.dll!osgUtil::UpdateVisitor::handle_callbacks_and_traverse(osg::Node
& node={...}) Line 83 + 0x1a C++
osg21-osgUtild.dll!osgUtil::UpdateVisitor::apply(osg::Projection &
node={...}) Line 56 + 0x1a C++
osg21-osgd.dll!osg::Projection::accept(osg::NodeVisitor & nv={...})
Line 36 + 0x3f C++
osg21-osgd.dll!osg::Group::traverse(osg::NodeVisitor & nv={...}) Line
62 + 0x23 C++
osg21-osgd.dll!osg::NodeVisitor::traverse(osg::Node & node={...}) Line
180 + 0x1c C++
osg21-osgUtild.dll!osgUtil::UpdateVisitor::handle_callbacks_and_traverse(osg::Node
& node={...}) Line 84 + 0x27 C++
osg21-osgUtild.dll!osgUtil::UpdateVisitor::apply(osg::Group &
node={...}) Line 54 + 0x1a C++
osg21-osgd.dll!osg::Group::accept(osg::NodeVisitor & nv={...}) Line 38
+ 0x3f C++
osg21-osgViewerd.dll!osgViewer::Viewer::updateTraversal() Line 1418 +
0x30 C++
osg21-osgViewerd.dll!osgViewer::Viewer::frame(double
simulationTime=1.7976931348623157e+308) Line 1019 + 0xd C++
v3_viewerd.exe!renderLoop() Line 2158 + 0x19 C++_______________________________________________
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