glpp::global_uniform Struct Reference

Active uniform variable of global scope. More...

#include <global_uniform.hpp>

Inheritance diagram for glpp::global_uniform:

Public Types
typedef GLint	location_type
	Type of uniform location.

Public Member Functions
location_type	location () const
	Get unique location of this variable in global uniform block.
glUniform like functions
http://www.opengl.org/sdk/docs/man4/xhtml/glUniform.xml
void	set1f (GLfloat v1)
void	set2f (GLfloat v1, GLfloat v2)
void	set2f (const GLfloat *pv, size_t count=1)
void	set3f (GLfloat v1, GLfloat v2, GLfloat v3)
void	set3f (const GLfloat *pv, size_t count=1)
void	set4f (GLfloat v1, GLfloat v2, GLfloat v3, GLfloat v4)
void	set4f (const GLfloat *pv, size_t count=1)
void	set1d (GLdouble v1)
void	set2d (GLdouble v1, GLdouble v2)
void	set2d (const GLdouble *pv, size_t count=1)
void	set3d (GLdouble v1, GLdouble v2, GLdouble v3)
void	set3d (const GLdouble *pv, size_t count=1)
void	set4d (GLdouble v1, GLdouble v2, GLdouble v3, GLdouble v4)
void	set4d (const GLdouble *pv, size_t count=1)
void	set1i (GLint v1)
void	set2i (GLint v1, GLint v2)
void	set2i (const GLint *pv, size_t count=1)
void	set3i (GLint v1, GLint v2, GLint v3)
void	set3i (const GLint *pv, size_t count=1)
void	set4i (GLint v1, GLint v2, GLint v3, GLint v4)
void	set4i (const GLint *pv, size_t count=1)
void	set1ui (GLuint v1)
void	set2ui (GLuint v1, GLuint v2)
void	set2ui (const GLuint *pv, size_t count=1)
void	set3ui (GLuint v1, GLuint v2, GLuint v3)
void	set3ui (const GLuint *pv, size_t count=1)
void	set4ui (GLuint v1, GLuint v2, GLuint v3, GLuint v4)
void	set4ui (const GLuint *pv, size_t count=1)
void	setmat2f (const GLfloat *pm, bool transpose=false, size_t count=1)
void	setmat3f (const GLfloat *pm, bool transpose=false, size_t count=1)
void	setmat4f (const GLfloat *pm, bool transpose=false, size_t count=1)
void	setmat2x3f (const GLfloat *pm, bool transpose=false, size_t count=1)
void	setmat2x4f (const GLfloat *pm, bool transpose=false, size_t count=1)
void	setmat3x2f (const GLfloat *pm, bool transpose=false, size_t count=1)
void	setmat3x4f (const GLfloat *pm, bool transpose=false, size_t count=1)
void	setmat4x2f (const GLfloat *pm, bool transpose=false, size_t count=1)
void	setmat4x3f (const GLfloat *pm, bool transpose=false, size_t count=1)
void	setmat2d (const GLdouble *pm, bool transpose=false, size_t count=1)
void	setmat3d (const GLdouble *pm, bool transpose=false, size_t count=1)
void	setmat4d (const GLdouble *pm, bool transpose=false, size_t count=1)
void	setmat2x3d (const GLdouble *pm, bool transpose=false, size_t count=1)
void	setmat2x4d (const GLdouble *pm, bool transpose=false, size_t count=1)
void	setmat3x2d (const GLdouble *pm, bool transpose=false, size_t count=1)
void	setmat3x4d (const GLdouble *pm, bool transpose=false, size_t count=1)
void	setmat4x2d (const GLdouble *pm, bool transpose=false, size_t count=1)
void	setmat4x3d (const GLdouble *pm, bool transpose=false, size_t count=1)
Public Member Functions inherited from glpp::uniform
const std::string &	var_name () const
	Get GLSL variable name of this uniform.
size_t	size () const
	Get in-GPU memory size of uniform variable.
size_t	offset () const
	Get in-GPU memory offset from beginning of uniform block.
variable_type	type () const
	Get data type of uniform variable.
size_t	array_stride () const
	The stride of array for in-GPU storage.
size_t	matrix_stride () const
	The stride of matrix for in-GPU storage.
bool	is_row_major () const
	Check if matrix is stored in row major layout.
const shared_uniform_block_t &	owner_block () const throw (exception)
	Get shared point to uniform_block owner (if any).
const program &	owner_program () const
	Get program that this uniform belongs to.
Public Member Functions inherited from glpp::named_object< GLuint >
name_type	object_name () const
	Return the name of object (handle)
Public Member Functions inherited from glpp::noncopyable
	noncopyable (noncopyable &)
noncopyable &	operator= (noncopyable &)

Protected Member Functions
	global_uniform (program *pprog, const std::string &name, name_type uni_index, location_type location)
	Constructed only by program.
Protected Member Functions inherited from glpp::uniform
	uniform (program *pprog, const std::string &name, name_type uniform_index)
	Constructed only by program.

Protected Attributes
location_type	m_gl_location
	Location of uniform variable in global block.
Protected Attributes inherited from glpp::uniform
program *	mp_program
	Program that uniform belongs at.
Protected Attributes inherited from glpp::named_object< GLuint >
GLuint	m_gl_name
	Stored object name.

Friends
class	program
	All uniforms belong and are managed by a program object.

Detailed Description

Active uniform variable of global scope.

Uniforms that do not belong to any uniform_block, belong to global scope. These variable values must be set manually, one by one.

Remarks

non-copyable, non-inheritable, RAII

See Also

program::get_uniform(), program::get_global_uniform()

Member Function Documentation

location_type glpp::global_uniform::location ( ) const

inline

Get unique location of this variable in global uniform block.

http://www.opengl.org/sdk/docs/man4/xhtml/glGetUniformLocation.xml

---

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

• src/glpp/global_uniform.hpp
• src/glpp/global_uniform.cpp