GLSL uniform pool. More...

#include <OpenFlipper/libs_required/ACG/ShaderUtils/UniformPool.hh>

Classes
struct	UniformBase

struct	UniformBuf

struct	UniformMat

struct	UniformVecf

struct	UniformVeci

struct	UniformVecui

Public Member Functions
	UniformPool ()
	Constructor.

	UniformPool (const UniformPool &_pool)
	Copy Constructor.

virtual	~UniformPool ()
	Destructor.

void	bind (PtrProgram _prog) const
	Send all stored uniforms to program.

void	bind (GLuint _prog) const
	Send all stored uniforms to program.

void	setUniform (const char *_name, GLint _value)
	Set int uniform to specified value.

void	setUniform (const char *_name, const ACG::Vec2i &_value)
	Set ivec2 uniform to specified value.

void	setUniform (const char *_name, const ACG::Vec3i &_value)
	Set ivec3 uniform to specified value.

void	setUniform (const char *_name, const ACG::Vec4i &_value)
	Set ivec4 uniform to specified value.

void	setUniform (const char *_name, GLuint _value)
	Set uint uniform to specified value.

void	setUniform (const char *_name, const ACG::Vec2ui &_value)
	Set uvec2 uniform to specified value.

void	setUniform (const char *_name, const ACG::Vec3ui &_value)
	Set uvec3 uniform to specified value.

void	setUniform (const char *_name, const ACG::Vec4ui &_value)
	Set uvec4 uniform to specified value.

void	setUniform (const char *_name, GLfloat _value)
	Set float uniform to specified value.

void	setUniform (const char *_name, const ACG::Vec2f &_value)
	Set vec2 uniform to specified value.

void	setUniform (const char *_name, const ACG::Vec3f &_value)
	Set vec3 uniform to specified value.

void	setUniform (const char *_name, const ACG::Vec4f &_value)
	Set vec4 uniform to specified value.

void	setUniform (const char *_name, const ACG::GLMatrixf &_value, bool _transposed=false)
	Set 4x4fMatrix uniform to specified value.

void	setUniformMat3 (const char *_name, const ACG::GLMatrixf &_value, bool _transposed=false)
	Set 3x3fMatrix uniform to specified value.

void	setUniform (const char _name, GLint _values, int _count)
	Set int array uniform to specified values.

void	setUniform (const char _name, GLfloat _values, int _count)
	Set float array uniform to specified values.

void	addPool (const UniformPool &_src)
	Add all uniforms of a pool to this pool.

void	clear ()
	Clear the pool.

bool	empty () const
	returns if the pool is empty

QString	toString () const
	print to string for debugging

UniformPool &	operator= (const UniformPool &_other)
	copy

Private Types
typedef std::list< UniformBase * >	UniformList

typedef UniformList::iterator	UniformListIt

Private Member Functions
UniformListIt	findEntry (std::string _name)
	Search the pool for an existing value for a uniform name.

void	addVecf (const UniformVecf &_vec)
	Add or update a vector type uniform in pool.

void	addVeci (const UniformVeci &_vec)
	Add or update a vector type uniform in pool.

void	addVecui (const UniformVecui &_vec)
	Add or update a vector type uniform in pool.

void	addMatrix (const UniformMat &_mat)
	Add or update a matrix type uniform in pool.

void	addBuf (const char _name, void _values, int _count, bool _integer)
	Add or update an array type uniform in pool.

Private Attributes
UniformList	pool_
	list of uniform params

Detailed Description

GLSL uniform pool.

A uniform pool collects values for shader uniforms

Definition at line 64 of file UniformPool.hh.

Member Typedef Documentation

◆ UniformList

typedef std::list<UniformBase*> GLSL::UniformPool::UniformList

private

Definition at line 195 of file UniformPool.hh.

◆ UniformListIt

typedef UniformList::iterator GLSL::UniformPool::UniformListIt

private

Definition at line 196 of file UniformPool.hh.

Constructor & Destructor Documentation

◆ UniformPool() [1/2]

GLSL::UniformPool::UniformPool ( )

Constructor.

Definition at line 65 of file UniformPool.cc.

◆ UniformPool() [2/2]

GLSL::UniformPool::UniformPool ( const UniformPool & _pool )

Copy Constructor.

Definition at line 69 of file UniformPool.cc.

◆ ~UniformPool()

GLSL::UniformPool::~UniformPool ( )

virtual

Destructor.

Definition at line 76 of file UniformPool.cc.

Member Function Documentation

◆ addBuf()

void GLSL::UniformPool::addBuf	(	const char *	_name,
		void *	_values,
		int	_count,
		bool	_integer
	)

private

Add or update an array type uniform in pool.

Parameters

_name	Uniform name
_values	array data
_count	array size (in dwords)
_integer	integer/float array

Definition at line 570 of file UniformPool.cc.

◆ addMatrix()

void GLSL::UniformPool::addMatrix ( const UniformMat & _mat )

private

Add or update a matrix type uniform in pool.

Parameters

_mat	uniform specifier

Definition at line 534 of file UniformPool.cc.

◆ addPool()

void GLSL::UniformPool::addPool ( const UniformPool & _src )

Add all uniforms of a pool to this pool.

Parameters

_src	source uniform pool

Definition at line 149 of file UniformPool.cc.

◆ addVecf()

void GLSL::UniformPool::addVecf ( const UniformVecf & _vec )

private

Add or update a vector type uniform in pool.

Parameters

_vec	uniform specifier

Definition at line 435 of file UniformPool.cc.

◆ addVeci()

void GLSL::UniformPool::addVeci ( const UniformVeci & _vec )

private

Add or update a vector type uniform in pool.

Parameters

_vec	uniform specifier

Definition at line 468 of file UniformPool.cc.

◆ addVecui()

void GLSL::UniformPool::addVecui ( const UniformVecui & _vec )

private

Add or update a vector type uniform in pool.

Parameters

_vec	uniform specifier

Definition at line 501 of file UniformPool.cc.

◆ bind() [1/2]

void GLSL::UniformPool::bind ( GLuint _prog ) const

Send all stored uniforms to program.

Parameters

_prog opengl program id

Definition at line 124 of file UniformPool.cc.

◆ bind() [2/2]

void GLSL::UniformPool::bind ( PtrProgram _prog ) const

Send all stored uniforms to program.

Parameters

_prog receiving GLSL program

Definition at line 116 of file UniformPool.cc.

◆ clear()

void GLSL::UniformPool::clear ( )

Clear the pool.

Definition at line 86 of file UniformPool.cc.

◆ empty()

bool GLSL::UniformPool::empty ( ) const

returns if the pool is empty

Returns: empty pool?

Definition at line 95 of file UniformPool.cc.

◆ findEntry()

UniformPool::UniformListIt GLSL::UniformPool::findEntry ( std::string _name )

private

Search the pool for an existing value for a uniform name.

Parameters

_name Name of the uniform

Returns: iterator of uniform entry

Definition at line 135 of file UniformPool.cc.

◆ operator=()

UniformPool & GLSL::UniformPool::operator= ( const UniformPool & _other )

copy

Definition at line 81 of file UniformPool.cc.

◆ setUniform() [1/15]

void GLSL::UniformPool::setUniform	(	const char *	_name,
		const ACG::GLMatrixf &	_value,
		bool	_transposed = `false`
	)

Set 4x4fMatrix uniform to specified value.

Parameters

_name	Name of the uniform
_value	Matrix to be set
_transposed	Is the matrix transposed?

Definition at line 817 of file UniformPool.cc.

◆ setUniform() [2/15]

void GLSL::UniformPool::setUniform	(	const char *	_name,
		const ACG::Vec2f &	_value
	)

Set vec2 uniform to specified value.

Parameters

_name	Name of the uniform
_value	New value of the uniform

Definition at line 765 of file UniformPool.cc.

◆ setUniform() [3/15]

void GLSL::UniformPool::setUniform	(	const char *	_name,
		const ACG::Vec2i &	_value
	)

Set ivec2 uniform to specified value.

Parameters

_name	Name of the uniform
_value	New value of the uniform

Definition at line 630 of file UniformPool.cc.

◆ setUniform() [4/15]

void GLSL::UniformPool::setUniform	(	const char *	_name,
		const ACG::Vec2ui &	_value
	)

Set uvec2 uniform to specified value.

Parameters

_name	Name of the uniform
_value	New value of the uniform

Definition at line 697 of file UniformPool.cc.

◆ setUniform() [5/15]

void GLSL::UniformPool::setUniform	(	const char *	_name,
		const ACG::Vec3f &	_value
	)

Set vec3 uniform to specified value.

Parameters

_name	Name of the uniform
_value	New value of the uniform

Definition at line 782 of file UniformPool.cc.

◆ setUniform() [6/15]

void GLSL::UniformPool::setUniform	(	const char *	_name,
		const ACG::Vec3i &	_value
	)

Set ivec3 uniform to specified value.

Parameters

_name	Name of the uniform
_value	New value of the uniform

Definition at line 647 of file UniformPool.cc.

◆ setUniform() [7/15]

void GLSL::UniformPool::setUniform	(	const char *	_name,
		const ACG::Vec3ui &	_value
	)

Set uvec3 uniform to specified value.

Parameters

_name	Name of the uniform
_value	New value of the uniform

Definition at line 714 of file UniformPool.cc.

◆ setUniform() [8/15]

void GLSL::UniformPool::setUniform	(	const char *	_name,
		const ACG::Vec4f &	_value
	)

Set vec4 uniform to specified value.

Parameters

_name	Name of the uniform
_value	New value of the uniform

Definition at line 800 of file UniformPool.cc.

◆ setUniform() [9/15]

void GLSL::UniformPool::setUniform	(	const char *	_name,
		const ACG::Vec4i &	_value
	)

Set ivec4 uniform to specified value.

Parameters

_name	Name of the uniform
_value	New value of the uniform

Definition at line 665 of file UniformPool.cc.

◆ setUniform() [10/15]

void GLSL::UniformPool::setUniform	(	const char *	_name,
		const ACG::Vec4ui &	_value
	)

Set uvec4 uniform to specified value.

Parameters

_name	Name of the uniform
_value	New value of the uniform

Definition at line 732 of file UniformPool.cc.

◆ setUniform() [11/15]

void GLSL::UniformPool::setUniform	(	const char *	_name,
		GLfloat *	_values,
		int	_count
	)

Set float array uniform to specified values.

Parameters

_name	Name of the uniform to be set
_values	Pointer to an array with the new values
_count	Number of values in the given array

Definition at line 864 of file UniformPool.cc.

◆ setUniform() [12/15]

void GLSL::UniformPool::setUniform	(	const char *	_name,
		GLfloat	_value
	)

Set float uniform to specified value.

Parameters

_name	Name of the uniform
_value	New value of the uniform

Definition at line 749 of file UniformPool.cc.

◆ setUniform() [13/15]

void GLSL::UniformPool::setUniform	(	const char *	_name,
		GLint *	_values,
		int	_count
	)

Set int array uniform to specified values.

Parameters

_name	Name of the uniform to be set
_values	Pointer to an array with the new values
_count	Number of values in the given array

Definition at line 853 of file UniformPool.cc.

◆ setUniform() [14/15]

void GLSL::UniformPool::setUniform	(	const char *	_name,
		GLint	_value
	)

Set int uniform to specified value.

Parameters

_name	Name of the uniform
_value	New value of the uniform

Definition at line 614 of file UniformPool.cc.

◆ setUniform() [15/15]

void GLSL::UniformPool::setUniform	(	const char *	_name,
		GLuint	_value
	)

Set uint uniform to specified value.

Parameters

_name	Name of the uniform
_value	New value of the uniform

Definition at line 681 of file UniformPool.cc.

◆ setUniformMat3()

void GLSL::UniformPool::setUniformMat3	(	const char *	_name,
		const ACG::GLMatrixf &	_value,
		bool	_transposed = `false`
	)

Set 3x3fMatrix uniform to specified value.

Parameters

_name	Name of the uniform
_value	Matrix to be set
_transposed	Is the matrix transposed?

Definition at line 835 of file UniformPool.cc.

◆ toString()

QString GLSL::UniformPool::toString ( ) const

print to string for debugging

Definition at line 100 of file UniformPool.cc.

Member Data Documentation

◆ pool_

UniformList GLSL::UniformPool::pool_

private

list of uniform params

Definition at line 199 of file UniformPool.hh.

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

OpenFlipper/libs_required/ACG/ShaderUtils/UniformPool.hh
OpenFlipper/libs_required/ACG/ShaderUtils/UniformPool.cc

Classes

Public Member Functions

Private Types

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ UniformList

◆ UniformListIt

Constructor & Destructor Documentation

◆ UniformPool() [1/2]

◆ UniformPool() [2/2]

◆ ~UniformPool()

Member Function Documentation

◆ addBuf()

◆ addMatrix()

◆ addPool()

◆ addVecf()

◆ addVeci()

◆ addVecui()

◆ bind() [1/2]

◆ bind() [2/2]

◆ clear()

◆ empty()

◆ findEntry()

◆ operator=()

◆ setUniform() [1/15]

◆ setUniform() [2/15]

◆ setUniform() [3/15]

◆ setUniform() [4/15]

◆ setUniform() [5/15]

◆ setUniform() [6/15]

◆ setUniform() [7/15]

◆ setUniform() [8/15]

◆ setUniform() [9/15]

◆ setUniform() [10/15]

◆ setUniform() [11/15]

◆ setUniform() [12/15]

◆ setUniform() [13/15]

◆ setUniform() [14/15]

◆ setUniform() [15/15]

◆ setUniformMat3()

◆ toString()

Member Data Documentation

◆ pool_