2006-11-29 10:00:35 -07:00
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'\"! eqn | mmdoc
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'\"macro stdmacro
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.ds Vn Version 1.2
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.ds Dt 6 March 1997
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.ds Re Release 1.2.0
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.ds Dp Feb 16 02:56
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.ds Dm Feb 10 17:2
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.ds Xs 29851 4 xgetclientstring.gl
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2010-10-24 04:14:44 -06:00
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.TH GLXGETCLIENTSTRING 3
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2006-11-29 10:00:35 -07:00
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.SH NAME
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glXGetClientString
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\- return a string describing the client
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.SH C SPECIFICATION
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const char * \f3glXGetClientString\fP(
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Display \fI*dpy\fP,
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.nf
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.ta \w'\f3const char * \fPglXGetClientString( 'u
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int \fIname\fP )
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.fi
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.EQ
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delim $$
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.EN
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.SH PARAMETERS
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.TP \w'\fIname\fP\ \ 'u
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\f2dpy\fP
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Specifies the connection to the X server.
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.TP
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\f2name\fP
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Specifies which string is returned.
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One of \f3GLX_VENDOR\fP, \f3GLX_VERSION\fP, or \f3GLX_EXTENSIONS\fP.
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.SH DESCRIPTION
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\f3glXGetClientString\fP returns a string
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describing some aspect of the client library. The possible values for \f2name\fP
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are \f3GLX_VENDOR\fP, \f3GLX_VERSION\fP, and
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\f3GLX_EXTENSIONS\fP. If \f2name\fP
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is not set to one of these values, \f3glXGetClientString\fP returns \f3NULL\fP.
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The format and contents of the vendor string is implementation dependent.
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.P
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The extensions string is null-terminated and contains a
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space-separated list of extension names. (The extension names never
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contain spaces.)
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If there are no extensions to GLX, then the empty string is returned.
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.P
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The version string is laid out as follows:
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.sp
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<major_version.minor_version><space><vendor-specific info>
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.sp
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Both the major and minor portions of the version number are of arbitrary
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length. The vendor-specific information is optional. However, if it is
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present, the format and contents are implementation specific.
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.SH NOTES
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\f3glXGetClientString\fP is available only if the GLX version is 1.1 or greater.
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.P
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If the GLX version is 1.1 or 1.0, the GL version must be 1.0.
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If the GLX version is 1.2, then the GL version must be 1.1.
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.P
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\f3glXGetClientString\fP only returns information about GLX extensions supported by the client.
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Call \f3glGetString\fP to get a list of GL extensions supported by the server.
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.SH SEE ALSO
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\f3glXQueryVersion\fP,
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\f3glXQueryExtensionsString\fP,
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\f3glXQueryServerString\fP
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