osg::GraphicsOperation Struct Reference

#include <GraphicsThread>

Inheritance diagram for osg::GraphicsOperation:

Public Member Functions
	GraphicsOperation (const std::string &name, bool keep)
virtual void	operator() (Object *object)
virtual void	operator() (GraphicsContext *context)=0
virtual void	resizeGLObjectBuffers (unsigned int)
virtual void	releaseGLObjects (osg::State *=0) const
Public Member Functions inherited from osg::Operation
	Operation (const std::string &name, bool keep)
void	setName (const std::string &name)
const std::string &	getName () const
void	setKeep (bool keep)
bool	getKeep () const
virtual void	release ()
Public Member Functions inherited from osg::Referenced
	Referenced ()
	Referenced (bool threadSafeRefUnref)
	Referenced (const Referenced &)
Referenced &	operator= (const Referenced &)
virtual void	setThreadSafeRefUnref (bool)
bool	getThreadSafeRefUnref () const
OpenThreads::Mutex *	getRefMutex () const
int	ref () const
int	unref () const
int	unref_nodelete () const
int	referenceCount () const
ObserverSet *	getObserverSet () const
ObserverSet *	getOrCreateObserverSet () const
void	addObserver (Observer *observer) const
void	removeObserver (Observer *observer) const

Additional Inherited Members
Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex *	getGlobalReferencedMutex ()
static void	setDeleteHandler (DeleteHandler *handler)
static DeleteHandler *	getDeleteHandler ()
Protected Member Functions inherited from osg::Operation
	Operation ()
virtual	~Operation ()
Protected Member Functions inherited from osg::Referenced
virtual	~Referenced ()
void	signalObserversAndDelete (bool signalDelete, bool doDelete) const
void	deleteUsingDeleteHandler () const
Protected Attributes inherited from osg::Operation
std::string	_name
bool	_keep
Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr	_observerSet
OpenThreads::Atomic	_refCount

Constructor & Destructor Documentation

GraphicsOperation()

osg::GraphicsOperation::GraphicsOperation ( const std::string & name, bool keep )

inline

References osg::Operation::Operation().

Referenced by osg::ReleaseContext_Block_MakeCurrentOperation::ReleaseContext_Block_MakeCurrentOperation(), osg::RunOperations::RunOperations(), and osg::SwapBuffersOperation::SwapBuffersOperation().

Member Function Documentation

operator()() [1/2]

virtual void osg::GraphicsOperation::operator() ( GraphicsContext * context )

pure virtual

Implemented in osg::BlockAndFlushOperation, osg::FlushDeletedGLObjectsOperation, osg::ReleaseContext_Block_MakeCurrentOperation, osg::RunOperations, osg::SwapBuffersOperation, osgUtil::GLObjectsOperation, osgUtil::IncrementalCompileOperation, and osgViewer::Renderer.

operator()() [2/2]

virtual void osg::GraphicsOperation::operator() ( Object * object )

virtual

Override the standard Operation operator and dynamic cast object to a GraphicsContext, on success call operation()(GraphicsContext*).

Implements osg::Operation.

Reimplemented in osgViewer::Renderer.

releaseGLObjects()

virtual void osg::GraphicsOperation::releaseGLObjects ( osg::State * = 0 ) const

inlinevirtual

If State is non-zero, this function releases any associated OpenGL objects for the specified graphics context. Otherwise, releases OpenGL objects for all graphics contexts.

Reimplemented in osgViewer::Renderer.

resizeGLObjectBuffers()

virtual void osg::GraphicsOperation::resizeGLObjectBuffers ( unsigned int )

inlinevirtual

Resize any per context GLObject buffers to specified size.

Reimplemented in osgViewer::Renderer.

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

• GraphicsThread