Difference between revisions of "GLAPI/glIsSampler"

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== Description ==
 
== Description ==
  
'''glIsSampler''' returns {{code|GL_TRUE}} if {{param|id}} is currently the name of a sampler object. If {{param|id}} is zero, or is a non-zero value that is not currently the name of a sampler object, or if an error occurs, '''glIsSampler''' returns {{code|GL_FALSE}}.
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'''glIsSampler''' returns {{enum|GL_TRUE}} if {{param|id}} is currently the name of a sampler object. If {{param|id}} is zero, or is a non-zero value that is not currently the name of a sampler object, or if an error occurs, '''glIsSampler''' returns {{enum|GL_FALSE}}.
  
 
A name returned by {{apifunc|glGenSamplers}}, is the name of a sampler object.
 
A name returned by {{apifunc|glGenSamplers}}, is the name of a sampler object.

Latest revision as of 17:25, 29 April 2012

glIsSampler
Core in version 4.6
Core since version 3.3
Core ARB extension ARB_sampler_objects

glIsSampler: determine if a name corresponds to a sampler object

Function Definition

 GLboolean glIsSampler(GLuint id​);
id
Specifies a value that may be the name of a sampler object.

Description

glIsSampler returns GL_TRUE if id​ is currently the name of a sampler object. If id​ is zero, or is a non-zero value that is not currently the name of a sampler object, or if an error occurs, glIsSampler returns GL_FALSE.

A name returned by glGenSamplers, is the name of a sampler object.

Notes

glIsSampler is available only if the GL version is 3.3 or higher.

See Also

glGenSamplers, glBindSampler, glDeleteSamplers

Copyright

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/.