NAME

glIsSync - determine if a name corresponds to a sync object

C SPECIFICATION

GLboolean glIsSync(GLsync sync);

PARAMETERS

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.

VERSION SUPPORT

OpenGL Version

Function / Feature Name

2.0

2.1

3.0

3.1

3.2

3.3

4.0

4.1

4.2

4.3

4.4

4.5

glIsSync

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COPYRIGHT

Copyright © 2010-2014 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. https://opencontent.org/openpub/.