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.ds Xs 36423 3 xqueryversion.gl
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\- return the version numbers of the GLX extension
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Bool \f3glXQueryVersion\fP(
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.ta \w'\f3Bool \fPglXQueryVersion( 'u
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.TP \w'\fImajor\fP\ \ 'u
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Specifies the connection to the X server.
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Returns the major version number of the GLX server extension.
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Returns the minor version number of the GLX server extension.
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\f3glXQueryVersion\fP returns the major and minor version numbers of the GLX extension
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implemented by the server associated with connection \f2dpy\fP.
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Implementations with the same major version number are upward compatible,
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meaning that the implementation with the higher minor number is a superset
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of the version with the lower minor number.
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\f2major\fP and \f2minor\fP do not return values if they are specified as
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\f3glXQueryVersion\fP returns \f3False\fP if it fails,
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\f2major\fP and \f2minor\fP are not updated when \f3False\fP is returned.
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\f3glXQueryExtension\fP