Get GPUs VRAM information using DirectX. More...

#include <vtkDirectXGPUInfoList.h>

Inheritance diagram for vtkDirectXGPUInfoList:

Collaboration diagram for vtkDirectXGPUInfoList:

Public Types
typedef vtkGPUInfoList	Superclass

Public Types inherited from vtkGPUInfoList
typedef vtkObject	Superclass

Public Types inherited from vtkObject
typedef vtkObjectBase	Superclass

Public Member Functions
virtual int	IsA (const char *type)

vtkDirectXGPUInfoList *	NewInstance () const

void	PrintSelf (ostream &os, vtkIndent indent)

virtual void	Probe ()

Public Member Functions inherited from vtkGPUInfoList
vtkGPUInfoList *	NewInstance () const

virtual bool	IsProbed ()

virtual int	GetNumberOfGPUs ()

virtual vtkGPUInfo *	GetGPUInfo (int i)

Public Member Functions inherited from vtkObject
vtkObject *	NewInstance () const

virtual void	DebugOn ()

virtual void	DebugOff ()

bool	GetDebug ()

void	SetDebug (bool debugFlag)

virtual void	Modified ()

virtual unsigned long	GetMTime ()

unsigned long	AddObserver (unsigned long event, vtkCommand *, float priority=0.0f)

unsigned long	AddObserver (const char event, vtkCommand , float priority=0.0f)

vtkCommand *	GetCommand (unsigned long tag)

void	RemoveObserver (vtkCommand *)

void	RemoveObservers (unsigned long event, vtkCommand *)

void	RemoveObservers (const char event, vtkCommand )

int	HasObserver (unsigned long event, vtkCommand *)

int	HasObserver (const char event, vtkCommand )

void	RemoveObserver (unsigned long tag)

void	RemoveObservers (unsigned long event)

void	RemoveObservers (const char *event)

void	RemoveAllObservers ()

int	HasObserver (unsigned long event)

int	HasObserver (const char *event)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::*callback)(), float priority=0.0f)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, void(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

template<class U , class T >
unsigned long	AddObserver (unsigned long event, U observer, bool(T::callback)(vtkObject , unsigned long, void *), float priority=0.0f)

int	InvokeEvent (unsigned long event, void *callData)

int	InvokeEvent (const char event, void callData)

int	InvokeEvent (unsigned long event)

int	InvokeEvent (const char *event)

Public Member Functions inherited from vtkObjectBase
const char *	GetClassName () const

virtual void	Delete ()

virtual void	FastDelete ()

void	Print (ostream &os)

virtual void	Register (vtkObjectBase *o)

virtual void	UnRegister (vtkObjectBase *o)

void	SetReferenceCount (int)

void	PrintRevisions (ostream &)

virtual void	PrintHeader (ostream &os, vtkIndent indent)

virtual void	PrintTrailer (ostream &os, vtkIndent indent)

int	GetReferenceCount ()

Static Public Member Functions
static vtkDirectXGPUInfoList *	New ()

static int	IsTypeOf (const char *type)

static vtkDirectXGPUInfoList *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkGPUInfoList
static vtkGPUInfoList *	New ()

static int	IsTypeOf (const char *type)

static vtkGPUInfoList *	SafeDownCast (vtkObjectBase *o)

Static Public Member Functions inherited from vtkObject
static int	IsTypeOf (const char *type)

static vtkObject *	SafeDownCast (vtkObjectBase *o)

static vtkObject *	New ()

static void	BreakOnError ()

static void	SetGlobalWarningDisplay (int val)

static void	GlobalWarningDisplayOn ()

static void	GlobalWarningDisplayOff ()

static int	GetGlobalWarningDisplay ()

Static Public Member Functions inherited from vtkObjectBase
static int	IsTypeOf (const char *name)

static vtkObjectBase *	New ()

Protected Member Functions
virtual vtkObjectBase *	NewInstanceInternal () const


	vtkDirectXGPUInfoList ()

virtual	~vtkDirectXGPUInfoList ()


bool	ProbeInfoWithDXGI (HMONITOR m, vtkGPUInfo *info)


void	ProbeInfoWithWMI (HMONITOR m, vtkGPUInfo *info)


bool	GetDeviceIDFromHMonitor (HMONITOR hm, WCHAR *strDeviceID, int cchDeviceID)

Protected Member Functions inherited from vtkGPUInfoList
	vtkGPUInfoList ()

virtual	~vtkGPUInfoList ()

Protected Member Functions inherited from vtkObject
	vtkObject ()

virtual	~vtkObject ()

virtual void	RegisterInternal (vtkObjectBase *, int check)

virtual void	UnRegisterInternal (vtkObjectBase *, int check)

void	InternalGrabFocus (vtkCommand mouseEvents, vtkCommand keypressEvents=NULL)

void	InternalReleaseFocus ()

Protected Member Functions inherited from vtkObjectBase
	vtkObjectBase ()

virtual	~vtkObjectBase ()

virtual void	CollectRevisions (ostream &)

virtual void	ReportReferences (vtkGarbageCollector *)

	vtkObjectBase (const vtkObjectBase &)

void	operator= (const vtkObjectBase &)

Additional Inherited Members
Protected Attributes inherited from vtkGPUInfoList
bool	Probed

vtkGPUInfoListArray *	Array

Protected Attributes inherited from vtkObject
bool	Debug

vtkTimeStamp	MTime

vtkSubjectHelper *	SubjectHelper

Protected Attributes inherited from vtkObjectBase
vtkAtomicInt32	ReferenceCount

vtkWeakPointerBase **	WeakPointers

Detailed Description

Get GPUs VRAM information using DirectX.

vtkDirectXGPUInfoList implements Probe() method of vtkGPUInfoList through the DirectX API. As recommended by Microsoft, the WMI interface is used for Windows XP and the DXGI interface is used for Windows Vista and later. (see documentation of VideoMemory sample of the DirectX SDK) ref: http://msdn.microsoft.com/en-us/library/ee419018(v=VS.85)

See also: vtkGPUInfo vtkGPUInfoList

Definition at line 36 of file vtkDirectXGPUInfoList.h.

Member Typedef Documentation

typedef vtkGPUInfoList vtkDirectXGPUInfoList::Superclass

Definition at line 40 of file vtkDirectXGPUInfoList.h.

Constructor & Destructor Documentation

vtkDirectXGPUInfoList::vtkDirectXGPUInfoList ( )

protected

Default constructor.

virtual vtkDirectXGPUInfoList::~vtkDirectXGPUInfoList ( )

protectedvirtual

Default constructor.

Member Function Documentation

static vtkDirectXGPUInfoList* vtkDirectXGPUInfoList::New ( )

static

static int vtkDirectXGPUInfoList::IsTypeOf ( const char * type )

static

virtual int vtkDirectXGPUInfoList::IsA ( const char * name )

virtual

Return 1 if this class is the same type of (or a subclass of) the named class. Returns 0 otherwise. This method works in combination with vtkTypeMacro found in vtkSetGet.h.

Reimplemented from vtkGPUInfoList.

static vtkDirectXGPUInfoList* vtkDirectXGPUInfoList::SafeDownCast ( vtkObjectBase * o )

static

virtual vtkObjectBase* vtkDirectXGPUInfoList::NewInstanceInternal ( ) const

protectedvirtual

Reimplemented from vtkGPUInfoList.

vtkDirectXGPUInfoList* vtkDirectXGPUInfoList::NewInstance ( ) const

void vtkDirectXGPUInfoList::PrintSelf	(	ostream &	os,
		vtkIndent	indent
	)

virtual

Methods invoked by print to print information about the object including superclasses. Typically not called by the user (use Print() instead) but used in the hierarchical print process to combine the output of several classes.

Reimplemented from vtkGPUInfoList.

virtual void vtkDirectXGPUInfoList::Probe ( )

virtual

Build the list of vtkInfoGPU if not done yet.

Postcondition: probed: IsProbed()

Implements vtkGPUInfoList.

bool vtkDirectXGPUInfoList::ProbeInfoWithDXGI	(	HMONITOR	m,
		vtkGPUInfo *	info
	)

protected

Probe the GPUs with the DXGI api (Windows Vista or later). It returns true if it succeeded (DXGI API is supported and probing succeeded)

Precondition: m_exists: m!=0; info_exist: info!=0

void vtkDirectXGPUInfoList::ProbeInfoWithWMI	(	HMONITOR	m,
		vtkGPUInfo *	info
	)

protected

Probe the GPUs with the WMI api (Windows XP or later).

Precondition: m_exists: m!=0; info_exist: info!=0

bool vtkDirectXGPUInfoList::GetDeviceIDFromHMonitor	(	HMONITOR	hm,
		WCHAR *	strDeviceID,
		int	cchDeviceID
	)

protected

Used by ProbeInfoWithWMI().

Precondition: pre hm_exists: hm!=0; strDeviceID_exists: strDeviceID!=0; cchDeviceID_is_positive: cchDeviceID>0

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

/home/boeckb/code/depot/group-kitware/vtk/build-release/Utilities/Doxygen/dox/Rendering/OpenGL/vtkDirectXGPUInfoList.h

Public Types

Public Member Functions

Static Public Member Functions

Protected Member Functions

Additional Inherited Members

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation