GLAPI/glIsSampler: Difference between revisions
< GLAPI
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== Description == | == Description == | ||
'''glIsSampler''' returns {{ | '''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
| 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/.