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glIsRenderbuffer.3G - Man Page

determine if a name corresponds to a renderbuffer object

C Specification

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.

Version Support

OpenGL Version
Function / Feature Name2.

See Also

glGenRenderbuffers(), glBindRenderbuffer(), glFramebufferRenderbuffer(), glDeleteRenderbuffers()

Referenced By

glBindRenderbuffer.3G(3), glCreateRenderbuffers.3G(3).