GL_ARB_texture_buffer_object
http://www.opengl.org/registry/specs/ARB/texture_buffer_object.txt
GL_ARB_texture_buffer_object
	GL_TEXTURE_BUFFER_ARB 0x8C2A
	GL_MAX_TEXTURE_BUFFER_SIZE_ARB 0x8C2B
	GL_TEXTURE_BINDING_BUFFER_ARB 0x8C2C
	GL_TEXTURE_BUFFER_DATA_STORE_BINDING_ARB 0x8C2D
	GL_TEXTURE_BUFFER_FORMAT_ARB 0x8C2E
	void glTexBufferARB (GLenum target, GLenum internalformat, GLuint buffer)
