2010 Khronos Group glIsRenderbuffer 3G glIsRenderbuffer determine if a name corresponds to a renderbuffer object GLboolean glIsRenderbuffer GLuint renderbuffer renderbuffer Specifies a value that may be the name of a renderbuffer object. glIsRenderbuffer returns GL_TRUE if renderbuffer is currently the name of a renderbuffer object. If renderbuffer is zero, or if renderbuffer is not the name of a renderbuffer object, or if an error occurs, glIsRenderbuffer returns GL_FALSE. If renderbuffer is a name returned by glGenRenderbuffers, by that has not yet been bound through a call to glBindRenderbuffer or glFramebufferRenderbuffer, then the name is not a renderbuffer object and glIsRenderbuffer returns GL_FALSE. glGenRenderbuffers, glBindRenderbuffer, glFramebufferRenderbuffer, glDeleteRenderbuffers Copyright 2010 Khronos Group. This material may be distributed subject to the terms and conditions set forth in the Open Publication License, v 1.0, 8 June 1999. http://opencontent.org/openpub/.