Enforces a single DtGlTextureResidencyManager across the whole indirect system/vrv (since the DtGlTextureResidencyManager class is in vrvGraphicsUtils and knows nothing about DtDe)

Inheritance diagram for makVrv::DtIndirectGlTextureResidencyManager:

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Public Member Functions
virtual	~DtIndirectGlTextureResidencyManager ()

	DtIndirectGlTextureResidencyManager ()=delete

DtIndirectGlTextureResidencyManager &	operator= (const DtIndirectGlTextureResidencyManager &rhs)=delete

	DtIndirectGlTextureResidencyManager (const DtIndirectGlTextureResidencyManager &rhs)=delete

virtual void	makeResidentIfNecessary (void *gContext, GLuint textureID)

virtual bool	makeNonResidentIfNecessary (void *gContext, GLuint textureID, bool canDelete)

virtual void	deletingTexture (GLuint textureID)

virtual bool	ensureTextureIsResident (GLuint textureID, GLuint64 textureAddress)

virtual GLuint64	gpuTextureAddress (GLuint textureID) const

virtual bool	isTexture (GLuint textureID) const

virtual DtGlTextureResidencyManager *	manager (void)

Public Member Functions inherited from makVrv::DtVirtualBaseClass
	DtVirtualBaseClass ()

virtual	~DtVirtualBaseClass ()

Static Public Member Functions
static DtIndirectGlTextureResidencyManager &	instance (DtDe &de)

Protected Member Functions
	DtIndirectGlTextureResidencyManager (DtDe &de)

Static Protected Member Functions
static void	registerInstance (DtIndirectGlTextureResidencyManager *manager, DtDe &de)

static DtIndirectGlTextureResidencyManager *	findInstance (DtDe &de)

Protected Attributes
DtDe &	myDe

DtGlTextureResidencyManager *	myGlTextureResidencyManager

Constructor & Destructor Documentation

virtual makVrv::DtIndirectGlTextureResidencyManager::~DtIndirectGlTextureResidencyManager ( )

virtual

destructor

makVrv::DtIndirectGlTextureResidencyManager::DtIndirectGlTextureResidencyManager ( )

delete

not allowed

makVrv::DtIndirectGlTextureResidencyManager::DtIndirectGlTextureResidencyManager ( const DtIndirectGlTextureResidencyManager & rhs )

delete

not allowed

makVrv::DtIndirectGlTextureResidencyManager::DtIndirectGlTextureResidencyManager ( DtDe & de )

protected

cannot create directly

Member Function Documentation

static DtIndirectGlTextureResidencyManager& makVrv::DtIndirectGlTextureResidencyManager::instance ( DtDe & de )

static

Access the singleton instance.

DtIndirectGlTextureResidencyManager& makVrv::DtIndirectGlTextureResidencyManager::operator= ( const DtIndirectGlTextureResidencyManager & rhs )

delete

not allowed

virtual void makVrv::DtIndirectGlTextureResidencyManager::makeResidentIfNecessary	(	void *	gContext,
		GLuint	textureID
	)

virtual

Check if a texture is resident in a given context. If not, make it resident.

virtual bool makVrv::DtIndirectGlTextureResidencyManager::makeNonResidentIfNecessary	(	void *	gContext,
		GLuint	textureID,
		bool	canDelete
	)

virtual

Make a texture non-resident in GPU memory If canDelete=true, the function will try to delete the texture and return true if it succeeded in deleting the texture.

virtual void makVrv::DtIndirectGlTextureResidencyManager::deletingTexture ( GLuint textureID )

virtual

Called from the GlDeleteObjectManager when the texture is about to be deleted.

virtual bool makVrv::DtIndirectGlTextureResidencyManager::ensureTextureIsResident	(	GLuint	textureID,
		GLuint64	textureAddress
	)

virtual

Checks to see if the given texture is GPU resident. If it is not a texture or not resident, then false is returned.

virtual GLuint64 makVrv::DtIndirectGlTextureResidencyManager::gpuTextureAddress ( GLuint textureID ) const

virtual

Get the Gpu address of a texture.

virtual bool makVrv::DtIndirectGlTextureResidencyManager::isTexture ( GLuint textureID ) const

virtual

check if the texture is in fact an OpenGL texture

virtual DtGlTextureResidencyManager* makVrv::DtIndirectGlTextureResidencyManager::manager ( void )

virtual

access the actual manager

static void makVrv::DtIndirectGlTextureResidencyManager::registerInstance	(	DtIndirectGlTextureResidencyManager *	manager,
		DtDe &	de
	)

staticprotected

register the manager

static DtIndirectGlTextureResidencyManager* makVrv::DtIndirectGlTextureResidencyManager::findInstance ( DtDe & de )

staticprotected

register if the manager is registered

Member Data Documentation

DtDe& makVrv::DtIndirectGlTextureResidencyManager::myDe

protected

DtGlTextureResidencyManager* makVrv::DtIndirectGlTextureResidencyManager::myGlTextureResidencyManager

protected

pointer to the internal gl residency manager

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

/data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-0-branch/include/vrvOsg/DtIndirectGlTextureResidencyManager.h

Public Member Functions

Static Public Member Functions

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation