glIsSync — determine if a name corresponds to a sync object
GLboolean glIsSync( | GLsync sync) ; |
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.
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/.