public virtual void BindRenderbuffer(uint target, WebGLRenderbuffer renderbuffer) { }
public virtual void FramebufferRenderbuffer(uint target, uint attachment, uint renderbuffertarget, WebGLRenderbuffer renderbuffer) { }
public virtual bool IsRenderbuffer(WebGLRenderbuffer renderbuffer) { return(false); }
public virtual void DeleteRenderbuffer(WebGLRenderbuffer renderbuffer) { }