1GLXQUERYVERSION(3G)              OpenGL Manual             GLXQUERYVERSION(3G)
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NAME

6       glXQueryVersion - return the version numbers of the GLX extension
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C SPECIFICATION

9       Bool glXQueryVersion(Display * dpy, int * major, int * minor);
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PARAMETERS

12       dpy
13           Specifies the connection to the X server.
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15       major
16           Returns the major version number of the GLX server extension.
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18       minor
19           Returns the minor version number of the GLX server extension.
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DESCRIPTION

22       glXQueryVersion returns the major and minor version numbers of the GLX
23       extension implemented by the server associated with connection dpy.
24       Implementations with the same major version number are upward
25       compatible, meaning that the implementation with the higher minor
26       number is a superset of the version with the lower minor number.
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28       major and minor do not return values if they are specified as NULL.
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ERRORS

31       glXQueryVersion returns False if it fails, True otherwise.
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33       major and minor are not updated when False is returned.
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SEE ALSO

36       glXQueryExtension()
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39       Copyright © 1991-2006 Silicon Graphics, Inc. This document is licensed
40       under the SGI Free Software B License. For details, see
41       http://oss.sgi.com/projects/FreeB/.
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AUTHORS

44       opengl.org
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48opengl.org                        07/13/2018               GLXQUERYVERSION(3G)
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