Ogre::RTShader::GLSLESProgramWriter Class Reference
[RTShader]

GLSL ES target language writer implementation. More...

#include <OgreShaderGLSLESProgramWriter.h>

Inheritance diagram for Ogre::RTShader::GLSLESProgramWriter:

Public Member Functions
	GLSLESProgramWriter ()
	Class constructor.
virtual	~GLSLESProgramWriter ()
	Class destructor.
virtual void	writeSourceCode (std::ostream &os, Program *program)
virtual const String &	getTargetLanguage () const
void *	operator new (size_t sz, const char file, int line, const char func)
	operator new, with debug line info
void *	operator new (size_t sz)
void *	operator new (size_t sz, void *ptr)
	placement operator new
void *	operator new[] (size_t sz, const char file, int line, const char func)
	array operator new, with debug line info
void *	operator new[] (size_t sz)
void	operator delete (void *ptr)
void	operator delete (void ptr, void )
void	operator delete (void ptr, const char , int, const char *)
void	operator delete[] (void *ptr)
void	operator delete[] (void ptr, const char , int, const char *)
Static Public Attributes
static String	TargetLanguage
Protected Types
typedef std::map < GpuConstantType, const char * >	GpuConstTypeToStringMap
typedef std::map < Parameter::Semantic, const char * >	ParamSemanticToStringMap
typedef std::map < Parameter::Content, const char * >	ParamContentToStringMap
typedef std::map< String, String >	StringMap
typedef std::map < FunctionInvocation, String >	FunctionMap
typedef std::vector < FunctionInvocation >	FunctionVector
typedef FunctionMap::const_iterator	FunctionMapIterator
typedef FunctionVector::const_iterator	FunctionVectorIterator
typedef GpuConstTypeToStringMap::const_iterator	GpuConstTypeToStringMapIterator
Protected Member Functions
void	initializeStringMaps ()
	Initialize string maps.
virtual void	cacheDependencyFunctions (const String &libName)
	Cache functions of a dependency.
FunctionInvocation *	createInvocationFromString (const String &input)
	Create a FunctionInvocation object from a string taken out of a shader library.
void	writeProgramDependencies (std::ostream &os, Program *program)
	Write the program dependencies.
void	writeLocalParameter (std::ostream &os, ParameterPtr parameter)
	Write a local parameter.
void	writeInputParameters (std::ostream &os, Function *function, GpuProgramType gpuType)
	Write the input params of the function.
void	writeOutParameters (std::ostream &os, Function *function, GpuProgramType gpuType)
	Write the output params of the function.
void	writeAssignFunction (std::stringstream &os, FunctionInvocation::OperandVector::iterator itOperand, FunctionInvocation::OperandVector::iterator itOperandEnd, GpuProgramType gpuType)
String	processOperand (Operand op, GpuProgramType gpuType)
bool	isBasicType (String &type)
	Check if a string matches one of the GLSL ES basic types.
void	discoverFunctionDependencies (const FunctionInvocation &invoc, FunctionVector &depVector)
	Search within a function body for non-builtin functions that a given function invocation depends on.
void	writeProgramTitle (std::ostream &os, Program *program)
	Write the program title.
void	writeUniformParametersTitle (std::ostream &os, Program *program)
	Write the uniform parameters title.
void	writeFunctionTitle (std::ostream &os, Function *function)
	Write a function title.
Protected Attributes
GpuConstTypeToStringMap	mGpuConstTypeMap
ParamSemanticToStringMap	mParamSemanticMap
StringMap	mInputToGLStatesMap
FunctionMap	mFunctionCacheMap
StringMap	mDefinesMap
ParamContentToStringMap	mContentToPerVertexAttributes
int	mGLSLVersion
StringVector	mFragInputParams
StringMap	mCachedFunctionLibraries

Detailed Description

GLSL ES target language writer implementation.

See also:: ProgramWriter.

Definition at line 45 of file OgreShaderGLSLESProgramWriter.h.

Member Typedef Documentation

typedef std::map<FunctionInvocation, String> Ogre::RTShader::GLSLESProgramWriter::FunctionMap [protected]

Definition at line 80 of file OgreShaderGLSLESProgramWriter.h.

typedef FunctionMap::const_iterator Ogre::RTShader::GLSLESProgramWriter::FunctionMapIterator [protected]

Definition at line 82 of file OgreShaderGLSLESProgramWriter.h.

typedef std::vector<FunctionInvocation> Ogre::RTShader::GLSLESProgramWriter::FunctionVector [protected]

Definition at line 81 of file OgreShaderGLSLESProgramWriter.h.

typedef FunctionVector::const_iterator Ogre::RTShader::GLSLESProgramWriter::FunctionVectorIterator [protected]

Definition at line 83 of file OgreShaderGLSLESProgramWriter.h.

typedef std::map<GpuConstantType, const char*> Ogre::RTShader::GLSLESProgramWriter::GpuConstTypeToStringMap [protected]

Definition at line 76 of file OgreShaderGLSLESProgramWriter.h.

typedef GpuConstTypeToStringMap::const_iterator Ogre::RTShader::GLSLESProgramWriter::GpuConstTypeToStringMapIterator [protected]

Definition at line 84 of file OgreShaderGLSLESProgramWriter.h.

typedef std::map<Parameter::Content, const char*> Ogre::RTShader::GLSLESProgramWriter::ParamContentToStringMap [protected]

Definition at line 78 of file OgreShaderGLSLESProgramWriter.h.

typedef std::map<Parameter::Semantic, const char*> Ogre::RTShader::GLSLESProgramWriter::ParamSemanticToStringMap [protected]

Definition at line 77 of file OgreShaderGLSLESProgramWriter.h.

typedef std::map<String, String> Ogre::RTShader::GLSLESProgramWriter::StringMap [protected]

Definition at line 79 of file OgreShaderGLSLESProgramWriter.h.

Constructor & Destructor Documentation

Ogre::RTShader::GLSLESProgramWriter::GLSLESProgramWriter ( )

Class constructor.

Parameters:

language

The target shader language.

virtual Ogre::RTShader::GLSLESProgramWriter::~GLSLESProgramWriter ( ) [virtual]

Class destructor.

Member Function Documentation

virtual void Ogre::RTShader::GLSLESProgramWriter::cacheDependencyFunctions ( const String & libName ) [protected, virtual]

Cache functions of a dependency.

FunctionInvocation* Ogre::RTShader::GLSLESProgramWriter::createInvocationFromString ( const String & input ) [protected]

Create a FunctionInvocation object from a string taken out of a shader library.

void Ogre::RTShader::GLSLESProgramWriter::discoverFunctionDependencies	(	const FunctionInvocation &	invoc,
		FunctionVector &	depVector
	)			`[protected]`

Search within a function body for non-builtin functions that a given function invocation depends on.

virtual const String& Ogre::RTShader::GLSLESProgramWriter::getTargetLanguage ( void ) const [virtual]

See also:: ProgramWriter::getTargetLanguage.

Implements Ogre::RTShader::ProgramWriter.

Definition at line 71 of file OgreShaderGLSLESProgramWriter.h.

References TargetLanguage.

void Ogre::RTShader::GLSLESProgramWriter::initializeStringMaps ( ) [protected]

Initialize string maps.

bool Ogre::RTShader::GLSLESProgramWriter::isBasicType ( String & type ) [protected]

Check if a string matches one of the GLSL ES basic types.

template<class Alloc >

void Ogre::AllocatedObject< Alloc >::operator delete	(	void *	ptr,
		const char *	,
		int	,
		const char *
	)			`[inherited]`

Definition at line 107 of file OgreMemoryAllocatedObject.h.

template<class Alloc >

void Ogre::AllocatedObject< Alloc >::operator delete	(	void *	ptr,
		void *
	)			`[inherited]`

Definition at line 101 of file OgreMemoryAllocatedObject.h.

template<class Alloc >

void Ogre::AllocatedObject< Alloc >::operator delete ( void * ptr ) [inherited]

Definition at line 95 of file OgreMemoryAllocatedObject.h.

template<class Alloc >

void Ogre::AllocatedObject< Alloc >::operator delete[]	(	void *	ptr,
		const char *	,
		int	,
		const char *
	)			`[inherited]`

Definition at line 118 of file OgreMemoryAllocatedObject.h.

template<class Alloc >

void Ogre::AllocatedObject< Alloc >::operator delete[] ( void * ptr ) [inherited]

Definition at line 112 of file OgreMemoryAllocatedObject.h.

template<class Alloc >

void* Ogre::AllocatedObject< Alloc >::operator new	(	size_t	sz,
		void *	ptr
	)			`[inherited]`

placement operator new

Definition at line 78 of file OgreMemoryAllocatedObject.h.

template<class Alloc >

void* Ogre::AllocatedObject< Alloc >::operator new ( size_t sz ) [inherited]

Definition at line 72 of file OgreMemoryAllocatedObject.h.

template<class Alloc >

void* Ogre::AllocatedObject< Alloc >::operator new	(	size_t	sz,
		const char *	file,
		int	line,
		const char *	func
	)			`[inherited]`

operator new, with debug line info

Definition at line 67 of file OgreMemoryAllocatedObject.h.

template<class Alloc >

void* Ogre::AllocatedObject< Alloc >::operator new[] ( size_t sz ) [inherited]

Definition at line 90 of file OgreMemoryAllocatedObject.h.

template<class Alloc >

void* Ogre::AllocatedObject< Alloc >::operator new[]	(	size_t	sz,
		const char *	file,
		int	line,
		const char *	func
	)			`[inherited]`

array operator new, with debug line info

Definition at line 85 of file OgreMemoryAllocatedObject.h.

String Ogre::RTShader::GLSLESProgramWriter::processOperand	(	Operand	op,
		GpuProgramType	gpuType
	)			`[protected]`

void Ogre::RTShader::GLSLESProgramWriter::writeAssignFunction	(	std::stringstream &	os,
		FunctionInvocation::OperandVector::iterator	itOperand,
		FunctionInvocation::OperandVector::iterator	itOperandEnd,
		GpuProgramType	gpuType
	)			`[protected]`