makVrv::DtEffectControllerShaderCache Class Reference

brief DtEffectControllerShaderCache is a cache for shaders used by effect texture controller More...

Public Member Functions
	DtEffectControllerShaderCache (DtDe &de, DtOsgFileCache &fileCache)
	constructor More...
virtual	~DtEffectControllerShaderCache ()
	destructor More...
virtual const std::string &	vertShaderSource (const std::string &vertShaderFile, int textureUnit) const
	get vert shader, given an effect vert shader file name, with the multi texture coords adjusted for the given texture unit create an entry in the cache if its not present More...
virtual const std::string &	fragShaderSource (const std::string &fragShaderFile, bool forTexArray, const std::string &effectUnitName) const
	get vert shader, given an effect vert shader file name, with the shader adjusted for texture array, if that bool is true create an entry in the cache if its not present More...

Protected Types
typedef std::pair< std::string, int >	VertShaderKey
typedef std::map < VertShaderKey, std::string >	MapVertShaders
typedef std::pair< std::string, bool >	FragShaderKey
typedef std::map < FragShaderKey, std::string >	MapFragShaders

Protected Member Functions
virtual std::string	generateVertShaderSource (const std::string &vertShaderFile, int textureUnit) const
	generate the source, given the shader, texture unit More...
virtual std::string	generateFragShaderSource (const std::string &fragShaderFile, bool forTexArray, const std::string &effectUnitName) const
	generate the source, given the shader, whether its for texture array and the effect unit name More...

Protected Attributes
const DtOsgFileCache &	myFileCache
MapVertShaders	myMapVertShaders
MapFragShaders	myMapFragShaders
tbb::spin_rw_mutex	myFragMapMutex
tbb::spin_rw_mutex	myVertMapMutex
DtDe &	myDe

Private Member Functions
	DtEffectControllerShaderCache ()
	Default Constructor not implemented. More...
	DtEffectControllerShaderCache (const DtEffectControllerShaderCache &other)
	Copy Constructor not implemented – Copy Not Allowed. More...
DtEffectControllerShaderCache &	operator= (const DtEffectControllerShaderCache &other)
	Assignment Operator Not implemented – Assignment Not Allowed. More...

Detailed Description

brief DtEffectControllerShaderCache is a cache for shaders used by effect texture controller

Member Typedef Documentation

typedef std::pair<std::string, int> makVrv::DtEffectControllerShaderCache::VertShaderKey

protected

typedef std::map<VertShaderKey, std::string> makVrv::DtEffectControllerShaderCache::MapVertShaders

protected

typedef std::pair<std::string, bool> makVrv::DtEffectControllerShaderCache::FragShaderKey

protected

typedef std::map<FragShaderKey, std::string> makVrv::DtEffectControllerShaderCache::MapFragShaders

protected

Constructor & Destructor Documentation

makVrv::DtEffectControllerShaderCache::DtEffectControllerShaderCache	(	DtDe &	de,
		DtOsgFileCache &	fileCache
	)

constructor

virtual makVrv::DtEffectControllerShaderCache::~DtEffectControllerShaderCache ( )

virtual

destructor

makVrv::DtEffectControllerShaderCache::DtEffectControllerShaderCache ( )

private

Default Constructor not implemented.

makVrv::DtEffectControllerShaderCache::DtEffectControllerShaderCache ( const DtEffectControllerShaderCache &  other )

private

Copy Constructor not implemented – Copy Not Allowed.

Member Function Documentation

DtEffectControllerShaderCache& makVrv::DtEffectControllerShaderCache::operator= ( const DtEffectControllerShaderCache &  other )

private

Assignment Operator Not implemented – Assignment Not Allowed.

virtual const std::string& makVrv::DtEffectControllerShaderCache::vertShaderSource ( const std::string &  vertShaderFile, int  textureUnit  ) const

virtual

get vert shader, given an effect vert shader file name, with the multi texture coords adjusted for the given texture unit create an entry in the cache if its not present

virtual const std::string& makVrv::DtEffectControllerShaderCache::fragShaderSource ( const std::string &  fragShaderFile, bool  forTexArray, const std::string &  effectUnitName  ) const

virtual

get vert shader, given an effect vert shader file name, with the shader adjusted for texture array, if that bool is true create an entry in the cache if its not present

virtual std::string makVrv::DtEffectControllerShaderCache::generateVertShaderSource ( const std::string &  vertShaderFile, int  textureUnit  ) const

protectedvirtual

generate the source, given the shader, texture unit

virtual std::string makVrv::DtEffectControllerShaderCache::generateFragShaderSource ( const std::string &  fragShaderFile, bool  forTexArray, const std::string &  effectUnitName  ) const

protectedvirtual

generate the source, given the shader, whether its for texture array and the effect unit name

Member Data Documentation

const DtOsgFileCache& makVrv::DtEffectControllerShaderCache::myFileCache

protected

MapVertShaders makVrv::DtEffectControllerShaderCache::myMapVertShaders

mutableprotected

MapFragShaders makVrv::DtEffectControllerShaderCache::myMapFragShaders

mutableprotected

tbb::spin_rw_mutex makVrv::DtEffectControllerShaderCache::myFragMapMutex

mutableprotected

tbb::spin_rw_mutex makVrv::DtEffectControllerShaderCache::myVertMapMutex

mutableprotected

DtDe& makVrv::DtEffectControllerShaderCache::myDe

protected

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf4-10-branch/include/vrvOsg/DtEffectControllerShaderCache.h