[osg-users] How to speed up rendering in this case.

[Jinh Tang]

another crash stack here, if any help:

 # Child-SP          RetAddr           : Args to Child                                                           : Call Site
00 0000006b`5aef9c10 00007ff8`344a2a48 : 000000e9`00000100 00000000`00000001 000001ef`9f225a70 00000000`00000000 : osg156_osgrd!osg::ObserverSet::signalObjectDeleted+0x2b [c:\users\xxx\code\openscenegraph-openscenegraph-3.6.0\src\osg\observer.cpp @ 73] 
01 0000006b`5aef9c60 00007ff8`3436cf29 : 000001ef`eee6dd40 000001ef`fc003d50 000001ef`a35b02b0 00000000`00000001 : osg156_osgrd!osg::Referenced::signalObserversAndDelete+0x38 [c:\users\xxx\code\openscenegraph-openscenegraph-3.6.0\src\osg\referenced.cpp @ 286] 
02 0000006b`5aef9c90 00007ff8`3436607c : 00000000`00000001 000001ef`eee6dd40 000001ef`eee6dd40 00000000`0000000d : osg156_osgrd!osg::BufferData::setBufferObject+0x69 [c:\users\xxx\code\openscenegraph-openscenegraph-3.6.0\src\osg\bufferobject.cpp @ 1250] 
*** WARNING: Unable to verify checksum for 3ds.exe
03 0000006b`5aef9cc0 00007ff7`435180e2 : 000001ef`eee6dd40 000001ef`eee6dd40 00000000`00000001 00000000`00000000 : osg156_osgrd!osg::BufferData::~BufferData+0x2c [c:\users\xxx\code\openscenegraph-openscenegraph-3.6.0\src\osg\bufferobject.cpp @ 1237] 
04 0000006b`5aef9d00 00007ff8`344a2ae0 : 00000000`00000001 00000000`00000000 000001ef`f1fea390 00000000`00000000 : 3ds!osg::TemplateArray<osg::Vec3f,28,3,5126>::`scalar deleting destructor'+0x62
05 0000006b`5aef9d30 00007ff8`343be330 : 000001ef`fa86b270 00000000`00000000 000001ef`9f225a70 00000000`00000001 : osg156_osgrd!osg::Referenced::signalObserversAndDelete+0xd0 [c:\users\xxx\code\openscenegraph-openscenegraph-3.6.0\src\osg\referenced.cpp @ 294] 
06 0000006b`5aef9d60 00007ff7`43518215 : 000001ef`fa86b270 00000000`00000001 00000000`00000001 00007ff7`00000007 : osg156_osgrd!osg::Geometry::~Geometry+0x190 [c:\users\xxx\code\openscenegraph-openscenegraph-3.6.0\src\osg\geometry.cpp @ 89] 
07 0000006b`5aef9da0 00007ff8`344a2ae0 : 00000000`00000001 00007ff8`7d336a57 000001ef`9f225a70 00007ff8`34398326 : 3ds!osg::Geometry::`scalar deleting destructor'+0x15
08 0000006b`5aef9dd0 00007ff8`342bdd8c : 00000000`00000000 000001ef`fbfde4f0 00000000`00000000 00007ff8`00000000 : osg156_osgrd!osg::Referenced::signalObserversAndDelete+0xd0 [c:\users\xxx\code\openscenegraph-openscenegraph-3.6.0\src\osg\referenced.cpp @ 294] 
*** WARNING: Unable to verify checksum for osg156-osgUtilrd.dll
09 0000006b`5aef9e00 00007ff8`3585d33a : 000001ef`eee99bd0 000001ef`9f225a70 000001ef`9f225a70 00000000`00000000 : osg156_osgrd!osg::Referenced::unref+0x2c [c:\users\xxx\code\openscenegraph-openscenegraph-3.6.0\include\osg\referenced @ 194] 
0a 0000006b`5aef9e30 00007ff8`359a8921 : 000001ef`9f331990 000001ef`f1fea460 000001ef`9f225a70 000001ef`9f326ef0 : osg156_osgUtilrd!osgUtil::CullVisitor::reset+0xba [c:\users\xxx\code\openscenegraph-openscenegraph-3.6.0\src\osgutil\cullvisitor.cpp @ 128] 
0b 0000006b`5aef9e60 00007ff8`359a83d6 : 000001ef`f1fea390 000001ef`a35cfb60 0000006b`5aef9fe0 000001ef`9f326ef0 : osg156_osgUtilrd!osgUtil::SceneView::cullStage+0x2a1 [c:\users\xxx\code\openscenegraph-openscenegraph-3.6.0\src\osgutil\sceneview.cpp @ 829] 
*** WARNING: Unable to verify checksum for osg156-osgViewerrd.dll
0c 0000006b`5aef9ee0 00007ff8`4a764518 : 00000000`00000000 000001ef`a35cfb60 000001ef`9f326ef0 00000000`00000000 : osg156_osgUtilrd!osgUtil::SceneView::cull+0x7f6 [c:\users\xxx\code\openscenegraph-openscenegraph-3.6.0\src\osgutil\sceneview.cpp @ 764] 
0d 0000006b`5aefa080 00007ff8`343eee69 : 000001ef`faed20f0 000001ef`faed20f0 00000000`00000000 000001ef`faed2080 : osg156_osgViewerrd!osgViewer::Renderer::cull_draw+0x1d8 [c:\users\xxx\code\openscenegraph-openscenegraph-3.6.0\src\osgviewer\renderer.cpp @ 850] 
0e 0000006b`5aefa120 00007ff8`4a79f54d : 0000006b`5aefa158 000001ef`faed20f0 0000006b`5aefa290 00000000`00000000 : osg156_osgrd!osg::GraphicsContext::runOperations+0x99 [c:\users\xxx\code\openscenegraph-openscenegraph-3.6.0\src\osg\graphicscontext.cpp @ 696] 
0f 0000006b`5aefa190 00007ff8`4a79e423 : 203a7365`67616d49 000001ef`a35871b0 00000000`00000f00 00000000`00000812 : osg156_osgViewerrd!osgViewer::ViewerBase::renderingTraversals+0xc2d [c:\users\xxx\code\openscenegraph-openscenegraph-3.6.0\src\osgviewer\viewerbase.cpp @ 888] 
10 0000006b`5aefa520 00007ff7`4352a34e : 000001ef`a33bfa20 000001ef`a33bfa20 00000000`00000f00 00000000`00000812 : osg156_osgViewerrd!osgViewer::ViewerBase::frame+0x73 [c:\users\xxx\code\openscenegraph-openscenegraph-3.6.0\src\osgviewer\viewerbase.cpp @ 751] 
*** WARNING: Unable to verify checksum for Qt5Widgets.dll

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