makVrv::DtBindingManager Class Reference

Manage interface block bindings. More...

Inheritance diagram for makVrv::DtBindingManager:

Public Types
typedef BindingMap::const_iterator	const_iterator

Public Member Functions
	DtBindingManager ()
	CTOR. More...
const_iterator	cbegin () const
	Return constant_iterator to map begin. More...
const_iterator	cend () const
	Return constant_iterator to map end. More...
virtual GLuint	binding (const std::string &name) const
	query binding for given name More...
virtual GLuint	binding (const std::string &name, int index) const
	query binding for given name and index More...
virtual GLuint	binding (const_iterator it) const
	query binding given an iterator More...
virtual DtBufferType	type (const_iterator it) const
	query buffer type for given iterator More...
virtual GLenum	glBlockType (const_iterator it) const
	query GL block (NOT buffer!) type for given iterator More...
void	setBinding (const std::string &name, DtBufferType bufferType, GLuint binding)
	set binding for given name More...
void	setBinding (const std::string &name, DtBufferType bufferType, int index, GLuint binding)
	set binding for given name and index More...
virtual const std::string &	name (const_iterator it) const
	query interface block name given iterator More...
virtual void	bindBlocks (GLuint programId) const
	Bind interface blocks for the given program ID. More...
Public Member Functions inherited from makVrv::DtVirtualBaseClass
	DtVirtualBaseClass ()
	Do nothing constructor. More...
virtual	~DtVirtualBaseClass ()
	Virtual do nothing destructor. More...

Static Public Member Functions
static DtBindingManager &	instance (DtDe &)
	Get an instance of the shared settings manager from the DtDe;. More...
static std::string	name (const std::string &name)
	query interface block name for given string More...
static std::string	name (const std::string &name, int index)
	query interface block name given binding base name and index More...

Static Public Attributes
static const char *	osgMaterialUniformBlock
static const char *	osgAlphaThresholdBlock
static const char *	osgTransformStackBlock
static const char *	vrvPerChannelUniformBlock
static const char *	vrvLightGridBlock
static const char *	vrvLightDataBlock
static const char *	vrvTileLightIndexList
static const int	theLightBlockBase = 6
static const int	theLightBlockCount = 6

Protected Types
typedef std::map< std::string, std::pair< DtBufferType, GLuint > >	BindingMap

Protected Member Functions
void	initializeBlockBindings ()
	initialize the block bindings More...

Static Protected Member Functions
static std::string	indexedName (const std::string &name, int index)
	generate indexed name by appending index number More...

Protected Attributes
BindingMap	bindingMap
	Map of binding names to bindings. More...

Detailed Description

Manage interface block bindings.

This knowledge was previously distributed several places in the code. This encapsulates the knowledge of which shader interface block names map to which bindings. It can be used for UBOs and SSBOs, and maybe other bindings later on if it grows to do so. It is only used at setup time, so performance is not critical.

Member Typedef Documentation

typedef std::map<std::string, std::pair<DtBufferType, GLuint> > makVrv::DtBindingManager::BindingMap

protected

typedef BindingMap::const_iterator makVrv::DtBindingManager::const_iterator

Constructor & Destructor Documentation

makVrv::DtBindingManager::DtBindingManager

(

)

CTOR.

Member Function Documentation

static DtBindingManager& makVrv::DtBindingManager::instance ( DtDe &  )

static

Get an instance of the shared settings manager from the DtDe;.

const_iterator makVrv::DtBindingManager::cbegin ( ) const

inline

Return constant_iterator to map begin.

const_iterator makVrv::DtBindingManager::cend ( ) const

inline

Return constant_iterator to map end.

virtual GLuint makVrv::DtBindingManager::binding ( const std::string &  name ) const

virtual

query binding for given name

virtual GLuint makVrv::DtBindingManager::binding ( const std::string &  name, int  index  ) const

virtual

query binding for given name and index

virtual GLuint makVrv::DtBindingManager::binding ( const_iterator  it ) const

virtual

query binding given an iterator

virtual DtBufferType makVrv::DtBindingManager::type ( const_iterator  it ) const

virtual

query buffer type for given iterator

virtual GLenum makVrv::DtBindingManager::glBlockType ( const_iterator  it ) const

virtual

query GL block (NOT buffer!) type for given iterator

void makVrv::DtBindingManager::setBinding	(	const std::string &	name,
		DtBufferType	bufferType,
		GLuint	binding
	)

set binding for given name

void makVrv::DtBindingManager::setBinding	(	const std::string &	name,
		DtBufferType	bufferType,
		int	index,
		GLuint	binding
	)

set binding for given name and index

static std::string makVrv::DtBindingManager::name ( const std::string &  name )

static

query interface block name for given string

static std::string makVrv::DtBindingManager::name ( const std::string &  name, int  index  )

static

query interface block name given binding base name and index

virtual const std::string& makVrv::DtBindingManager::name ( const_iterator  it ) const

virtual

query interface block name given iterator

virtual void makVrv::DtBindingManager::bindBlocks ( GLuint  programId ) const

virtual

Bind interface blocks for the given program ID.

This need only be done at program creation time, unless reset via some other mechanism.

static std::string makVrv::DtBindingManager::indexedName ( const std::string &  name, int  index  )

staticprotected

generate indexed name by appending index number

void makVrv::DtBindingManager::initializeBlockBindings ( )

protected

initialize the block bindings

Member Data Documentation

const char* makVrv::DtBindingManager::osgMaterialUniformBlock

static

const char* makVrv::DtBindingManager::osgAlphaThresholdBlock

static

const char* makVrv::DtBindingManager::osgTransformStackBlock

static

const char* makVrv::DtBindingManager::vrvPerChannelUniformBlock

static

const char* makVrv::DtBindingManager::vrvLightGridBlock

static

const char* makVrv::DtBindingManager::vrvLightDataBlock

static

const char* makVrv::DtBindingManager::vrvTileLightIndexList

static

const int makVrv::DtBindingManager::theLightBlockBase = 6

static

const int makVrv::DtBindingManager::theLightBlockCount = 6

static

BindingMap makVrv::DtBindingManager::bindingMap

protected

Map of binding names to bindings.

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf4-8-branch/include/vrvOsg/DtBindingManager.h