GLAPI/glIsBuffer: Difference between revisions
< GLAPI
m Renaming category: 'GL 4 API Buffer Objects' to 'Core API Ref Buffer Objects'. |
m Bot: Adding better formatting. |
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== Function Definition == | == Function Definition == | ||
GLboolean '''glIsBuffer'''(GLuint | GLboolean '''glIsBuffer'''(GLuint {{param|buffer}}); | ||
; buffer | ; buffer | ||
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== Description == | == Description == | ||
'''glIsBuffer''' returns {{ | '''glIsBuffer''' returns {{enum|GL_TRUE}} if {{param|buffer}} is currently the name of a buffer object. If {{param|buffer}} is zero, or is a non-zero value that is not currently the name of a buffer object, or if an error occurs, '''glIsBuffer''' returns {{enum|GL_FALSE}}. | ||
A name returned by | A name returned by {{apifunc|glGenBuffers}}, but not yet associated with a buffer object by calling {{apifunc|glBindBuffer}}, is not the name of a buffer object. | ||
== See Also == | == See Also == | ||
{{apifunc|glBindBuffer}}, {{apifunc|glDeleteBuffers}}, {{apifunc|glGenBuffers}}, {{apifunc|glGet}} | |||
== Copyright == | == Copyright == | ||
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Copyright © 2005 Addison-Wesley. 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/ http://opencontent.org/openpub/]. | Copyright © 2005 Addison-Wesley. 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/ http://opencontent.org/openpub/]. | ||
[[Category:Core API Ref Buffer Objects|IsBuffer]] | [[Category:Core API Ref Buffer Objects|IsBuffer]] | ||
[[Category:Core API Reference|IsBuffer]] | |||
Latest revision as of 17:25, 29 April 2012
| Core in version | 4.6 | |
|---|---|---|
| Core since version | 1.5 | |
glIsBuffer: determine if a name corresponds to a buffer object
Function Definition
GLboolean glIsBuffer(GLuint buffer);
- 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, or if an error occurs, 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.
See Also
glBindBuffer, glDeleteBuffers, glGenBuffers, glGet
Copyright
Copyright © 2005 Addison-Wesley. 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/.