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Public Member Functions | Protected Attributes | List of all members
osgViewer::OpenGLQuerySupport Class Referenceabstract

#include <Renderer>

Inheritance diagram for osgViewer::OpenGLQuerySupport:
osg::Referenced

Public Member Functions

 OpenGLQuerySupport ()
 
virtual void checkQuery (osg::Stats *stats, osg::State *state, osg::Timer_t startTick)=0
 
virtual void beginQuery (unsigned int frameNumber, osg::State *state)=0
 
virtual void endQuery (osg::State *state)=0
 
virtual void initialize (osg::State *state, osg::Timer_t startTick)
 
- Public Member Functions inherited from osg::Referenced
 Referenced ()
 
 Referenced (bool threadSafeRefUnref)
 
 Referenced (const Referenced &)
 
Referencedoperator= (const Referenced &)
 
virtual void setThreadSafeRefUnref (bool)
 
bool getThreadSafeRefUnref () const
 
OpenThreads::MutexgetRefMutex () const
 
int ref () const
 
int unref () const
 
int unref_nodelete () const
 
int referenceCount () const
 
ObserverSetgetObserverSet () const
 
ObserverSetgetOrCreateObserverSet () const
 
void addObserver (Observer *observer) const
 
void removeObserver (Observer *observer) const
 

Protected Attributes

const osg::GLExtensions_extensions
 
- Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr _observerSet
 
OpenThreads::Atomic _refCount
 

Additional Inherited Members

- Static Public Member Functions inherited from osg::Referenced
static OpenThreads::MutexgetGlobalReferencedMutex ()
 
static void setDeleteHandler (DeleteHandler *handler)
 
static DeleteHandlergetDeleteHandler ()
 
- Protected Member Functions inherited from osg::Referenced
virtual ~Referenced ()
 
void signalObserversAndDelete (bool signalDelete, bool doDelete) const
 
void deleteUsingDeleteHandler () const
 

Constructor & Destructor Documentation

◆ OpenGLQuerySupport()

osgViewer::OpenGLQuerySupport::OpenGLQuerySupport ( )

Member Function Documentation

◆ beginQuery()

virtual void osgViewer::OpenGLQuerySupport::beginQuery ( unsigned int  frameNumber,
osg::State state 
)
pure virtual

◆ checkQuery()

virtual void osgViewer::OpenGLQuerySupport::checkQuery ( osg::Stats stats,
osg::State state,
osg::Timer_t  startTick 
)
pure virtual

◆ endQuery()

virtual void osgViewer::OpenGLQuerySupport::endQuery ( osg::State state)
pure virtual

◆ initialize()

virtual void osgViewer::OpenGLQuerySupport::initialize ( osg::State state,
osg::Timer_t  startTick 
)
virtual

Member Data Documentation

◆ _extensions

const osg::GLExtensions* osgViewer::OpenGLQuerySupport::_extensions
protected

The documentation for this class was generated from the following file: