glIsRenderbuffer - determine if a name corresponds to a renderbuffer object

GLboolean glIsRenderbuffer(GLuint 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.

03/08/2011 OpenGL 3.3