osg::GraphicsCostEstimator Class Reference

Inheritance diagram for osg::GraphicsCostEstimator:

Public Member Functions
	GraphicsCostEstimator ()
void	setDefaults ()
	set defaults for computing the costs. More...
void	calibrate (osg::RenderInfo &renderInfo)
	calibrate the costs of various compile and draw operations More...
CostPair	estimateCompileCost (const osg::Geometry *geometry) const
CostPair	estimateDrawCost (const osg::Geometry *geometry) const
CostPair	estimateCompileCost (const osg::Texture *texture) const
CostPair	estimateDrawCost (const osg::Texture *texture) const
CostPair	estimateCompileCost (const osg::Program *program) const
CostPair	estimateDrawCost (const osg::Program *program) const
CostPair	estimateCompileCost (const osg::Node *node) const
CostPair	estimateDrawCost (const osg::Node *node) 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 &)
Referenced &	operator= (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::Mutex *	getRefMutex () 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...
ObserverSet *	getObserverSet () const
	Get the ObserverSet if one is attached, otherwise return NULL. More...
ObserverSet *	getOrCreateObserverSet () 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...

Protected Member Functions
virtual	~GraphicsCostEstimator ()
Protected Member Functions inherited from osg::Referenced
virtual	~Referenced ()
void	signalObserversAndDelete (bool signalDelete, bool doDelete) const
void	deleteUsingDeleteHandler () const

Protected Attributes
osg::ref_ptr< GeometryCostEstimator >	_geometryEstimator
osg::ref_ptr< TextureCostEstimator >	_textureEstimator
osg::ref_ptr< ProgramCostEstimator >	_programEstimator
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::Mutex *	getGlobalReferencedMutex ()
	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 DeleteHandler *	getDeleteHandler ()
	Get a DeleteHandler. More...

Constructor & Destructor Documentation

GraphicsCostEstimator()

osg::GraphicsCostEstimator::GraphicsCostEstimator

(

)

~GraphicsCostEstimator()

virtual osg::GraphicsCostEstimator::~GraphicsCostEstimator ( )

protectedvirtual

Member Function Documentation

calibrate()

void osg::GraphicsCostEstimator::calibrate

(

osg::RenderInfo &

renderInfo

)

calibrate the costs of various compile and draw operations

estimateCompileCost() [1/4]

CostPair osg::GraphicsCostEstimator::estimateCompileCost ( const osg::Geometry *  geometry ) const

inline

estimateCompileCost() [2/4]

CostPair osg::GraphicsCostEstimator::estimateCompileCost ( const osg::Texture *  texture ) const

inline

estimateCompileCost() [3/4]

CostPair osg::GraphicsCostEstimator::estimateCompileCost ( const osg::Program *  program ) const

inline

estimateCompileCost() [4/4]

CostPair osg::GraphicsCostEstimator::estimateCompileCost

(

const osg::Node *

node

)

const

estimateDrawCost() [1/4]

CostPair osg::GraphicsCostEstimator::estimateDrawCost ( const osg::Geometry *  geometry ) const

inline

estimateDrawCost() [2/4]

CostPair osg::GraphicsCostEstimator::estimateDrawCost ( const osg::Texture *  texture ) const

inline

estimateDrawCost() [3/4]

CostPair osg::GraphicsCostEstimator::estimateDrawCost ( const osg::Program *  program ) const

inline

estimateDrawCost() [4/4]

CostPair osg::GraphicsCostEstimator::estimateDrawCost

(

const osg::Node *

node

)

const

setDefaults()

void osg::GraphicsCostEstimator::setDefaults

(

)

set defaults for computing the costs.

Member Data Documentation

_geometryEstimator

osg::ref_ptr<GeometryCostEstimator> osg::GraphicsCostEstimator::_geometryEstimator

protected

_programEstimator

osg::ref_ptr<ProgramCostEstimator> osg::GraphicsCostEstimator::_programEstimator

protected

_textureEstimator

osg::ref_ptr<TextureCostEstimator> osg::GraphicsCostEstimator::_textureEstimator

protected

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

• osg/GraphicsCostEstimator