Encapsulates lazily initialized uniform block operations. More...

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

Inheritance diagram for oglplus::LazyUniformBlock:

Collaboration diagram for oglplus::LazyUniformBlock:

Public Member Functions
	LazyUniformBlock (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 lazily initialized 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.