FGFS-4.1/OpenSceneGraph
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Added new Viewer threading model options

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This commit is contained in:
Robert Osfield
2007-02-06 14:38:08 +00:00
parent eeaad74021
commit 3de205ec45
4 changed files with 118 additions and 42 deletions
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27
examples/osgcamera/osgcamera.cpp
View File

@@ -27,16 +27,24 @@ public:
switch(viewer->getThreadingModel())
{
case(osgViewer::Viewer::SingleThreaded):
viewer->setThreadingModel(osgViewer::Viewer::ThreadPerContext);
osg::notify(osg::NOTICE)<<"Threading model 'ThreadPerContext' selected."<<std::endl;
viewer->setThreadingModel(osgViewer::Viewer::CullDrawThreadPerContext);
osg::notify(osg::NOTICE)<<"Threading model 'CullDrawThreadPerContext' selected."<<std::endl;
break;
case(osgViewer::Viewer::ThreadPerContext):
viewer->setThreadingModel(osgViewer::Viewer::ThreadPerCamera);
osg::notify(osg::NOTICE)<<"Threading model 'ThreadPerCamera' selected."<<std::endl;
case(osgViewer::Viewer::CullDrawThreadPerContext):
viewer->setThreadingModel(osgViewer::Viewer::DrawThreadPerContext);
osg::notify(osg::NOTICE)<<"Threading model 'DrawThreadPerContext' selected."<<std::endl;
break;
case(osgViewer::Viewer::ThreadPerCamera):
case(osgViewer::Viewer::DrawThreadPerContext):
viewer->setThreadingModel(osgViewer::Viewer::CullThreadPerCameraDrawThreadPerContext);
osg::notify(osg::NOTICE)<<"Threading model 'CullThreadPerCameraDrawThreadPerContext' selected."<<std::endl;
break;
case(osgViewer::Viewer::CullThreadPerCameraDrawThreadPerContext):
viewer->setThreadingModel(osgViewer::Viewer::SingleThreaded);
osg::notify(osg::NOTICE)<<"Threading model 'SingleTheaded' selected."<<std::endl;
osg::notify(osg::NOTICE)<<"Threading model 'SingleThreaded' selected."<<std::endl;
break;
case(osgViewer::Viewer::AutomaticSelection):
viewer->setThreadingModel(viewer->suggestBestThreadingModel());
osg::notify(osg::NOTICE)<<"Threading model 'AutomaticSelection' selected."<<std::endl;
break;
}
return true;
@@ -241,8 +249,9 @@ int main( int argc, char **argv )
osgViewer::Viewer viewer;
while (arguments.read("-s")) { viewer.setThreadingModel(osgViewer::Viewer::SingleThreaded); }
while (arguments.read("-g")) { viewer.setThreadingModel(osgViewer::Viewer::ThreadPerContext); }
while (arguments.read("-c")) { viewer.setThreadingModel(osgViewer::Viewer::ThreadPerCamera); }
while (arguments.read("-g")) { viewer.setThreadingModel(osgViewer::Viewer::CullDrawThreadPerContext); }
while (arguments.read("-d")) { viewer.setThreadingModel(osgViewer::Viewer::DrawThreadPerContext); }
while (arguments.read("-c")) { viewer.setThreadingModel(osgViewer::Viewer::CullThreadPerCameraDrawThreadPerContext); }
bool limitNumberOfFrames = false;
unsigned int maxFrames = 10;