table of contents
| GLISQUERY(3G) | [FIXME: manual] | GLISQUERY(3G) |
NAME¶
glIsQuery - determine if a name corresponds to a query object
C SPECIFICATION¶
GLboolean glIsQuery(GLuint id);
PARAMETERS¶
id
DESCRIPTION¶
glIsQuery returns GL_TRUE if id is currently the name of a query object. If id is zero, or is a non-zero value that is not currently the name of a query object, or if an error occurs, glIsQuery returns GL_FALSE.
A name returned by glGenQueries(), but not yet associated with a query object by calling glBeginQuery(), is not the name of a query object.
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 |
| glIsQuery | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ | ✔ |
SEE ALSO¶
glBeginQuery(), glDeleteQueries(),
glEndQuery, glGenQueries()
COPYRIGHT¶
Copyright © 2005 Addison-Wesley. 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. http://opencontent.org/openpub/.
COPYRIGHT¶
Copyright © 2005 Sams Publishing
Copyright © 2010-2014 Khronos Group
| 08/09/2021 | [FIXME: source] |