OpenSceneGraph
Public Member Functions | List of all members
osg::GLFrameBufferObjectManager Class Reference
Inheritance diagram for osg::GLFrameBufferObjectManager:
Inheritance graph
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Public Member Functions

 GLFrameBufferObjectManager (unsigned int contextID)
 
virtual void deleteGLObject (GLuint globj)
 implementation of the actual deletion of an GL object - subclasses from GLObjectManager must implement the appropriate GL calls. More...
 
- Public Member Functions inherited from osg::GLObjectManager
 GLObjectManager (const std::string &name, unsigned int contextID)
 
virtual void flushDeletedGLObjects (double currentTime, double &availableTime)
 Flush all deleted OpenGL objects within the specified availableTime. More...
 
virtual void flushAllDeletedGLObjects ()
 Flush all deleted OpenGL objects. More...
 
virtual void deleteAllGLObjects ()
 Do a GL delete all OpenGL objects. More...
 
virtual void discardAllGLObjects ()
 Discard all OpenGL objects. More...
 
virtual void scheduleGLObjectForDeletion (GLuint globj)
 schedule a GL object for deletion by the graphics thread. More...
 
virtual GLuint createGLObject ()
 implementation of the actual creation of an GL object - subclasses from GLObjectManager must implement the appropriate GL calls. More...
 
- Public Member Functions inherited from osg::GraphicsObjectManager
 GraphicsObjectManager (const std::string &name, unsigned int contextID)
 
unsigned int getContextID () const
 
virtual void newFrame (osg::FrameStamp *)
 Signal that a new frame has started. More...
 
virtual void resetStats ()
 
virtual void reportStats (std::ostream &)
 
virtual void recomputeStats (std::ostream &) const
 
- Public Member Functions inherited from osg::Referenced
 Referenced ()
 
 Referenced (bool threadSafeRefUnref)
 Deprecated, Referenced is now always uses thread safe ref/unref, use default Referenced() constructor instead. More...
 
 Referenced (const Referenced &)
 
Referencedoperator= (const Referenced &)
 
virtual void setThreadSafeRefUnref (bool)
 Deprecated, Referenced is always theadsafe so there method now has no effect and does not need to be called. More...
 
bool getThreadSafeRefUnref () const
 Get whether a mutex is used to ensure ref() and unref() are thread safe. More...
 
OpenThreads::MutexgetRefMutex () const
 Get the mutex used to ensure thread safety of ref()/unref(). More...
 
int ref () const
 Increment the reference count by one, indicating that this object has another pointer which is referencing it. More...
 
int unref () const
 Decrement the reference count by one, indicating that a pointer to this object is no longer referencing it. More...
 
int unref_nodelete () const
 Decrement the reference count by one, indicating that a pointer to this object is no longer referencing it. More...
 
int referenceCount () const
 Return the number of pointers currently referencing this object. More...
 
ObserverSetgetObserverSet () const
 Get the ObserverSet if one is attached, otherwise return NULL. More...
 
ObserverSetgetOrCreateObserverSet () const
 Get the ObserverSet if one is attached, otherwise create an ObserverSet, attach it, then return this newly created ObserverSet. More...
 
void addObserver (Observer *observer) const
 Add a Observer that is observing this object, notify the Observer when this object gets deleted. More...
 
void removeObserver (Observer *observer) const
 Remove Observer that is observing this object. More...
 

Additional Inherited Members

- Static Public Member Functions inherited from osg::Referenced
static OpenThreads::MutexgetGlobalReferencedMutex ()
 Get the optional global Referenced mutex, this can be shared between all osg::Referenced. More...
 
static void setDeleteHandler (DeleteHandler *handler)
 Set a DeleteHandler to which deletion of all referenced counted objects will be delegated. More...
 
static DeleteHandlergetDeleteHandler ()
 Get a DeleteHandler. More...
 
- Protected Types inherited from osg::GLObjectManager
typedef std::list< GLuint > GLObjectHandleList
 
- Protected Member Functions inherited from osg::GLObjectManager
virtual ~GLObjectManager ()
 
- Protected Member Functions inherited from osg::GraphicsObjectManager
virtual ~GraphicsObjectManager ()
 
- Protected Member Functions inherited from osg::Referenced
virtual ~Referenced ()
 
void signalObserversAndDelete (bool signalDelete, bool doDelete) const
 
void deleteUsingDeleteHandler () const
 
- Protected Attributes inherited from osg::GLObjectManager
OpenThreads::Mutex _mutex
 
GLObjectHandleList _deleteGLObjectHandles
 
- Protected Attributes inherited from osg::GraphicsObjectManager
std::string _name
 
unsigned int _contextID
 
- Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr _observerSet
 
OpenThreads::Atomic _refCount
 

Constructor & Destructor Documentation

◆ GLFrameBufferObjectManager()

osg::GLFrameBufferObjectManager::GLFrameBufferObjectManager ( unsigned int  contextID)

Member Function Documentation

◆ deleteGLObject()

virtual void osg::GLFrameBufferObjectManager::deleteGLObject ( GLuint  globj)
virtual

implementation of the actual deletion of an GL object - subclasses from GLObjectManager must implement the appropriate GL calls.

Implements osg::GLObjectManager.


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