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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);
Specifies a value that may be the name of a sampler object.


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.


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

See Also

glGenSamplers, glBindSampler, glDeleteSamplers


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.