glIsSync.3G man page

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 Name2.02.13.03.13.23.34.04.14.24.34.44.5
glIsSync----

See Also

glFenceSync(), glWaitSync(), glClientWaitSync(), glDeleteSync()

Info

12/28/2016 [FIXME: source] [FIXME: manual]