GLAPI/glIsSync: Difference between revisions
< GLAPI
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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/ http://opencontent.org/openpub/]. | 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/ http://opencontent.org/openpub/]. | ||
[[Category:GL 4 API Synchronization|IsSync]] | [[Category:GL 4 API Synchronization|IsSync]] | ||
[[Category:Core API Reference|IsSync]] | |||
Revision as of 07:50, 26 February 2012
| Core in version | 4.6 | |
|---|---|---|
| Core since version | 3.2 | |
| Core ARB extension | ARB_sync | |
glIsSync: determine if a name corresponds to a sync object
Function Definition
GLboolean glIsSync(GLsync sync);
- sync
- Specifies a value that may be the name of a sync object.
Description
glIsSync returns GL_TRUE if sync is currently the name of a sync object. If sync is not the name of a sync object, or if an error occurs, glIsSync returns GL_FALSE. Note that zero is not the name of a sync object.
Notes
glIsSync is available only if the GL version is 3.2 or greater.
See Also
glFenceSync, glWaitSync, glClientWaitSync, glDeleteSync
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/.