osg::GraphicsThread Class Reference

Inheritance diagram for osg::GraphicsThread:

Public Member Functions
	GraphicsThread ()
virtual void	run ()
Public Member Functions inherited from osg::OperationThread
	OperationThread ()
void	setParent (Object *parent)
Object *	getParent ()
const Object *	getParent () const
void	setOperationQueue (OperationQueue *opq)
OperationQueue *	getOperationQueue ()
const OperationQueue *	getOperationQueue () const
void	add (Operation *operation)
void	remove (Operation *operation)
void	remove (const std::string &name)
void	removeAllOperations ()
osg::ref_ptr< Operation >	getCurrentOperation ()
virtual void	run ()
void	setDone (bool done)
bool	getDone () const
virtual int	cancel ()
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
Public Member Functions inherited from OpenThreads::Thread
	Thread ()
virtual	~Thread ()
size_t	getThreadId ()
size_t	getProcessId ()
int	start ()
int	startThread ()
int	testCancel ()
virtual int	cancel ()
int	setSchedulePriority (ThreadPriority priority)
int	getSchedulePriority ()
int	setSchedulePolicy (ThreadPolicy policy)
int	getSchedulePolicy ()
int	setStackSize (size_t size)
size_t	getStackSize ()
void	printSchedulingInfo ()
int	detach ()
int	join ()
int	setCancelModeDisable ()
int	setCancelModeAsynchronous ()
int	setCancelModeDeferred ()
bool	isRunning ()
virtual void	run ()=0
virtual void	cancelCleanup ()
void *	getImplementation ()
int	setProcessorAffinity (const Affinity &affinity)

Additional Inherited Members
Public Types inherited from OpenThreads::Thread
enum	ThreadPriority {   THREAD_PRIORITY_MAX , THREAD_PRIORITY_HIGH , THREAD_PRIORITY_NOMINAL , THREAD_PRIORITY_LOW ,   THREAD_PRIORITY_MIN , THREAD_PRIORITY_DEFAULT }
enum	ThreadPolicy { THREAD_SCHEDULE_FIFO , THREAD_SCHEDULE_ROUND_ROBIN , THREAD_SCHEDULE_TIME_SHARE , THREAD_SCHEDULE_DEFAULT }
Static Public Member Functions inherited from osg::Referenced
static OpenThreads::Mutex *	getGlobalReferencedMutex ()
static void	setDeleteHandler (DeleteHandler *handler)
static DeleteHandler *	getDeleteHandler ()
Static Public Member Functions inherited from OpenThreads::Thread
static int	SetConcurrency (int concurrencyLevel)
static int	GetConcurrency ()
static Thread *	CurrentThread ()
static size_t	CurrentThreadId ()
static void	Init ()
static int	YieldCurrentThread ()
static ThreadPriority	GetMasterPriority ()
static int	microSleep (unsigned int microsec)
Protected Member Functions inherited from osg::OperationThread
virtual	~OperationThread ()
Protected Member Functions inherited from osg::Referenced
virtual	~Referenced ()
void	signalObserversAndDelete (bool signalDelete, bool doDelete) const
void	deleteUsingDeleteHandler () const
Protected Attributes inherited from osg::OperationThread
observer_ptr< Object >	_parent
OpenThreads::Atomic	_done
OpenThreads::Mutex	_threadMutex
osg::ref_ptr< OperationQueue >	_operationQueue
osg::ref_ptr< Operation >	_currentOperation
Protected Attributes inherited from osg::Referenced
OpenThreads::AtomicPtr	_observerSet
OpenThreads::Atomic	_refCount

Detailed Description

GraphicsThread is a helper class for running OpenGL GraphicsOperation within a single thread assigned to a specific GraphicsContext.

Constructor & Destructor Documentation

GraphicsThread()

osg::GraphicsThread::GraphicsThread

(

)

Member Function Documentation

run()

virtual void osg::GraphicsThread::run ( )

virtual

Run does the graphics thread run loop.

Reimplemented from osg::OperationThread.

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

• GraphicsThread