14#ifndef OSGVIEWER_VIEWERBASE
15#define OSGVIEWER_VIEWERBASE 1
30#define USE_REFERENCE_TIME DBL_MAX
81 ThreadPerContext = CullDrawThreadPerContext,
84 ThreadPerCamera = CullThreadPerCameraDrawThreadPerContext,
139 bool done()
const {
return _done; }
266 typedef std::vector<osg::GraphicsContext*>
Contexts;
269 typedef std::vector<osgViewer::GraphicsWindow*>
Windows;
272 typedef std::vector<OpenThreads::Thread*>
Threads;
278 typedef std::vector<osgViewer::Scene*>
Scenes;
281 typedef std::vector<osgViewer::View*>
Views;
312 if (_currentContext==gc)
return;
321 if (_currentContext.valid() && _currentContext->valid())
323 _currentContext->releaseContext();
#define USE_REFERENCE_TIME
Definition ViewerBase:30
Simple container for specifying which CPU a thread should have affinity with. An empty Affinity....
Definition Affinity:34
Definition EventVisitor:42
Definition IncrementalCompileOperation:56
Definition UpdateVisitor:38
Definition osgViewer/View:76
osg::ref_ptr< osgGA::EventVisitor > _eventVisitor
Definition ViewerBase:355
osg::BarrierOperation::PreBlockOp _endBarrierOperation
Definition ViewerBase:349
osg::Operation * getCleanUpOperation()
Definition ViewerBase:215
void makeCurrent(osg::GraphicsContext *gc)
Definition ViewerBase:310
FrameScheme getRunFrameScheme() const
Definition ViewerBase:233
virtual void startThreading()
const osg::OperationQueue * getUpdateOperations() const
Definition ViewerBase:196
bool _requestRedraw
Definition ViewerBase:341
const OpenThreads::Affinity & getProcessorAffinity() const
Definition ViewerBase:75
virtual bool readConfiguration(const std::string &filename)=0
bool getUseConfigureAffinity() const
Definition ViewerBase:67
virtual void getAllThreads(Threads &threads, bool onlyActive=true)=0
ThreadingModel
Definition ViewerBase:78
@ CullThreadPerCameraDrawThreadPerContext
Definition ViewerBase:83
@ CullDrawThreadPerContext
Definition ViewerBase:80
@ SingleThreaded
Definition ViewerBase:79
@ DrawThreadPerContext
Definition ViewerBase:82
void setDone(bool done)
Definition ViewerBase:136
virtual void getCameras(Cameras &cameras, bool onlyActive=true)=0
osg::ref_ptr< osg::Operation > _cleanUpOperation
Definition ViewerBase:361
OpenThreads::Affinity & getProcessorAffinity()
Definition ViewerBase:74
virtual bool isRealized() const =0
ThreadingModel getThreadingModel() const
Definition ViewerBase:92
void setUpdateOperations(osg::OperationQueue *operations)
Definition ViewerBase:190
void setCleanUpOperation(osg::Operation *op)
Definition ViewerBase:212
osg::ref_ptr< osg::BarrierOperation > _endRenderingDispatchBarrier
Definition ViewerBase:352
virtual void configureAffinity()
void setUseConfigureAffinity(bool flag)
Definition ViewerBase:64
std::vector< OpenThreads::Thread * > Threads
Definition ViewerBase:272
OpenThreads::Affinity _affinity
Definition ViewerBase:337
osg::observer_ptr< osg::GraphicsContext > _currentContext
Definition ViewerBase:364
virtual void getViews(Views &views, bool onlyValid=true)=0
virtual osg::Stats * getViewerStats()=0
osg::ref_ptr< osg::EndOfDynamicDrawBlock > _endDynamicDrawBlock
Definition ViewerBase:353
virtual void setViewerStats(osg::Stats *stats)=0
osg::ref_ptr< osgUtil::UpdateVisitor > _updateVisitor
Definition ViewerBase:358
virtual void stopThreading()
virtual void updateTraversal()=0
virtual void getWindows(Windows &windows, bool onlyValid=true)
bool getQuitEventSetsDone() const
Definition ViewerBase:163
void setRealizeOperation(osg::Operation *op)
Definition ViewerBase:206
bool _useConfigureAffinity
Definition ViewerBase:336
virtual ThreadingModel suggestBestThreadingModel()
BarrierPosition
Definition ViewerBase:110
@ BeforeSwapBuffers
Definition ViewerBase:111
void setQuitEventSetsDone(bool flag)
Definition ViewerBase:160
std::vector< osg::OperationThread * > OperationThreads
Definition ViewerBase:275
virtual void viewerInit()=0
osg::Operation * getRealizeOperation()
Definition ViewerBase:209
int _keyEventSetsDone
Definition ViewerBase:332
void setRunFrameScheme(FrameScheme fs)
Definition ViewerBase:232
void addUpdateOperation(osg::Operation *operation)
osg::ref_ptr< osg::BarrierOperation > _startRenderingBarrier
Definition ViewerBase:351
osg::OperationQueue * getUpdateOperations()
Definition ViewerBase:193
virtual void getOperationThreads(OperationThreads &threads, bool onlyActive=true)=0
virtual void eventTraversal()=0
std::vector< osgViewer::View * > Views
Definition ViewerBase:281
osg::ref_ptr< osgUtil::IncrementalCompileOperation > _incrementalCompileOperation
Definition ViewerBase:362
void checkWindowStatus(const Contexts &contexts)
virtual osg::FrameStamp * getViewerFrameStamp()=0
void setIncrementalCompileOperation(osgUtil::IncrementalCompileOperation *ico)
double getRunMaxFrameRate() const
Definition ViewerBase:236
bool _firstFrame
Definition ViewerBase:330
virtual void renderingTraversals()
virtual void frame(double simulationTime=USE_REFERENCE_TIME)
osgUtil::IncrementalCompileOperation * getIncrementalCompileOperation()
Definition ViewerBase:223
void setRunMaxFrameRate(double frameRate)
Definition ViewerBase:235
bool done() const
Definition ViewerBase:139
osgUtil::UpdateVisitor * getUpdateVisitor()
Definition ViewerBase:183
void setEndBarrierPosition(BarrierPosition bp)
std::vector< osg::Camera * > Cameras
Definition ViewerBase:263
void setReleaseContextAtEndOfFrameHint(bool hint)
Definition ViewerBase:173
BarrierPosition getEndBarrierPosition() const
Definition ViewerBase:123
virtual void setUpThreading()
bool getRequestContinousUpdate() const
Definition ViewerBase:302
virtual void getScenes(Scenes &scenes, bool onlyValid=true)=0
virtual void setProcessorAffinity(const OpenThreads::Affinity &affinity)
Definition ViewerBase:73
virtual void setThreadingModel(ThreadingModel threadingModel)
bool _done
Definition ViewerBase:331
int getKeyEventSetsDone() const
Definition ViewerBase:157
const osgGA::EventVisitor * getEventVisitor() const
Definition ViewerBase:148
std::vector< osg::GraphicsContext * > Contexts
Definition ViewerBase:266
bool _requestContinousUpdate
Definition ViewerBase:342
virtual const osg::Stats * getViewerStats() const =0
ThreadingModel _threadingModel
Definition ViewerBase:338
void setEndBarrierOperation(osg::BarrierOperation::PreBlockOp op)
BarrierPosition _endBarrierPosition
Definition ViewerBase:348
osgGA::EventVisitor * getEventVisitor()
Definition ViewerBase:145
bool _releaseContextAtEndOfFrameHint
Definition ViewerBase:334
ViewerBase(const ViewerBase &vb)
FrameScheme
Definition ViewerBase:227
@ ON_DEMAND
Definition ViewerBase:228
std::vector< osgViewer::Scene * > Scenes
Definition ViewerBase:278
void setKeyEventSetsDone(int key)
Definition ViewerBase:154
bool _threadsRunning
Definition ViewerBase:339
void releaseContext()
Definition ViewerBase:319
void removeUpdateOperation(osg::Operation *operation)
double _runMaxFrameRate
Definition ViewerBase:345
virtual bool checkNeedToDoFrame()=0
osg::ref_ptr< osg::Operation > _realizeOperation
Definition ViewerBase:360
virtual void getContexts(Contexts &contexts, bool onlyValid=true)=0
virtual double elapsedTime()=0
bool _quitEventSetsDone
Definition ViewerBase:333
bool getRequestRedraw() const
Definition ViewerBase:300
bool getReleaseContextAtEndOfFrameHint() const
Definition ViewerBase:176
const osgUtil::UpdateVisitor * getUpdateVisitor() const
Definition ViewerBase:186
virtual bool checkEvents()=0
osg::ref_ptr< osg::OperationQueue > _updateOperations
Definition ViewerBase:357
bool areThreadsRunning() const
Definition ViewerBase:101
virtual void getUsage(osg::ApplicationUsage &usage) const =0
std::vector< osgViewer::GraphicsWindow * > Windows
Definition ViewerBase:269
osg::BarrierOperation::PreBlockOp getEndBarrierOperation() const
Definition ViewerBase:132
virtual void advance(double simulationTime=USE_REFERENCE_TIME)=0
FrameScheme _runFrameScheme
Definition ViewerBase:344
void setEventVisitor(osgGA::EventVisitor *eventVisitor)
Definition ViewerBase:142
void setUpdateVisitor(osgUtil::UpdateVisitor *updateVisitor)
Definition ViewerBase:180
Definition ApplicationUsage:26
Definition GraphicsContext:30
virtual bool valid() const =0
Definition OperationThread:91
Definition OperationThread:51
Definition observer_ptr:39
#define OSGVIEWER_EXPORT
Definition osgViewer/Export:40
PreBlockOp
Definition GraphicsThread:70