osg::ReleaseContext_Block_MakeCurrentOperation Struct Reference

#include <GraphicsThread.h>

Inheritance diagram for osg::ReleaseContext_Block_MakeCurrentOperation:

Collaboration diagram for osg::ReleaseContext_Block_MakeCurrentOperation:

Public Member Functions
	ReleaseContext_Block_MakeCurrentOperation ()
virtual void	release ()
virtual void	operator() (GraphicsContext *context)
Public Member Functions inherited from osg::GraphicsOperation
	GraphicsOperation (const std::string &name, bool keep)
virtual void	operator() (Object *object)
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
Public Member Functions inherited from osg::Referenced
	Referenced ()
	Referenced (bool threadSafeRefUnref)
	Referenced (const Referenced &)
Referenced &	operator= (const Referenced &)
virtual void	setThreadSafeRefUnref (bool threadSafe)
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
Public Member Functions inherited from osg::RefBlock
	RefBlock ()
Public Member Functions inherited from OpenThreads::Block
	Block ()
	~Block ()
bool	block ()
bool	block (unsigned long timeout)
void	release ()
void	reset ()
void	set (bool doRelease)

Additional Inherited Members
Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex *	getGlobalReferencedMutex ()
static void	setThreadSafeReferenceCounting (bool enableThreadSafeReferenceCounting)
static bool	getThreadSafeReferenceCounting ()
static void	setDeleteHandler (DeleteHandler *handler)
static DeleteHandler *	getDeleteHandler ()
Protected Member Functions inherited from osg::Operation
	Operation ()
	Operation (const Operation &op)
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
Protected Attributes inherited from OpenThreads::Block
Mutex	_mut
Condition	_cond
bool	_released

Detailed Description

ReleaseContext_Block_MakeCurrentOperation releases the context for another thread to acquire, then blocks waiting for context to be released, once the block is release the context is re-acquired.

Definition at line 83 of file GraphicsThread.h.

Constructor & Destructor Documentation

osg::ReleaseContext_Block_MakeCurrentOperation::ReleaseContext_Block_MakeCurrentOperation ( )

inline

Definition at line 85 of file GraphicsThread.h.

Member Function Documentation

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

virtual

Implements osg::GraphicsOperation.

virtual void osg::ReleaseContext_Block_MakeCurrentOperation::release ( )

virtual

if this operation is a barrier then release it.

Reimplemented from osg::Operation.

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

• osg_head/include/osg/GraphicsThread.h