2003-2004 Silicon Graphics, Inc.
glIsBuffer 3G
glIsBuffer determine if a name corresponds to a buffer object

## C Specification

GLboolean `glIsBuffer` GLuint buffer

## Parameters

buffer

  Specifies a value that may be the name of a buffer object.

## Description

`glIsBuffer` returns `GL_TRUE` if buffer is currently the name of a buffer object. If buffer is `zero`, or is a non-zero value that is not currently the name of a buffer object, `glIsBuffer` returns `GL_FALSE`.

A name returned by glGenBuffers, but not yet associated with a buffer object by calling glBindBuffer, is not the name of a buffer object.

## Errors

None.

## See Also

glBindBuffer, glBufferData, glBufferSubData, glDeleteBuffers, glGenBuffers

## Copyright

Copyright 2003-2004 Silicon Graphics, Inc. This document is licensed under the SGI Free Software B License. For details, see http://oss.sgi.com/projects/FreeB/.