oglplus::UniformBlock Struct Reference

Encapsulates uniform block operations. More...

#include </home/chochlik/devel/oglplus/include/oglplus/uniform_block.hpp>

Inheritance diagram for oglplus::UniformBlock:

Collaboration diagram for oglplus::UniformBlock:

Public Member Functions
	UniformBlock (const Program &program, String identifier)
	Construction from a program and an identifier. More...
bool	ReferencedBy (ShaderType shader_type)
	Returns true if this uniform block is referenced by shader_type. More...
GLuint	DataSize (void)
	Returns the size of the uniform block. More...

Static Public Member Functions
static GLuint	MaxIn (ShaderType shader_type)
	Return the maximum number of uniform blocks for a shader_type.

Detailed Description

Encapsulates uniform block operations.

The difference between UniformBlock and LazyUniformBlock is, that UniformBlock tries to get the location of the GLSL uniform block variable in a Program during construction and LazyUniformBlock postpones this initialization until the value is actually needed at the cost of having to internally store the identifer in a String.

See Also

LazyUniformBlock

Uniform

Requires OpenGL 3.1 or the GL_ARB_uniform_buffer_object extension.

Constructor & Destructor Documentation

oglplus::UniformBlock::UniformBlock	(	const Program &	program,
		String	identifier
	)

Construction from a program and an identifier.

Related OpenGL symbols:

glGetUniformBlockIndex

Member Function Documentation

GLuint oglplus::UniformBlockTpl< Unspecified >::DataSize ( void  )

inherited

Returns the size of the uniform block.

Related OpenGL symbols:

glGetActiveUniformBlock

References OGLPLUS_VERIFY.

bool oglplus::UniformBlockTpl< Unspecified >::ReferencedBy ( ShaderType  shader_type)

inherited

Returns true if this uniform block is referenced by shader_type.

Related OpenGL symbols:

glGetActiveUniformBlock

References OGLPLUS_VERIFY.

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

• /home/chochlik/devel/oglplus/include/oglplus/uniform_block.hpp