Class description This class is a union of the framebuffer class, which represents user-created framebuffer objects, and the system-framebuffer. Words which accept any-framebuffer can operate on either the system framebuffer or user framebuffers.
Notes User-created framebuffer objects require OpenGL 3.0 or one of the GL_ARB_framebuffer_object or GL_EXT_framebuffer_object extensions.