1GL_EXT_bindable_uniform
2http://developer.download.nvidia.com/opengl/specs/GL_EXT_bindable_uniform.txt
3	GL_MAX_VERTEX_BINDABLE_UNIFORMS_EXT 0x8DE2
4	GL_MAX_FRAGMENT_BINDABLE_UNIFORMS_EXT 0x8DE3
5	GL_MAX_GEOMETRY_BINDABLE_UNIFORMS_EXT 0x8DE4
6	GL_MAX_BINDABLE_UNIFORM_SIZE_EXT 0x8DED
7	GL_UNIFORM_BUFFER_BINDING_EXT 0x8DEF
8	GL_UNIFORM_BUFFER_EXT 0x8DEE
9	void glUniformBufferEXT (GLuint program, GLint location, GLuint buffer)
10	GLint glGetUniformBufferSizeEXT (GLuint program, GLint location)
11	GLintptr glGetUniformOffsetEXT (GLuint program, GLint location)
12