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<a href="#gst-plugins-base-libs-gstpluginsbaseversion.description" class="shortcut">Description</a>
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<h2><span class="refentrytitle"><a name="gst-plugins-base-libs-gstpluginsbaseversion.top_of_page"></a>gstpluginsbaseversion</span></h2>
<p>gstpluginsbaseversion — GStreamer gst-plugins-base libraries version macros.</p>
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<a name="gst-plugins-base-libs-gstpluginsbaseversion.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">
#include <gst/pbutils/gstpluginsbaseversion.h>
#define <a class="link" href="gst-plugins-base-libs-gstpluginsbaseversion.html#GST-PLUGINS-BASE-VERSION-MAJOR:CAPS" title="GST_PLUGINS_BASE_VERSION_MAJOR">GST_PLUGINS_BASE_VERSION_MAJOR</a>
#define <a class="link" href="gst-plugins-base-libs-gstpluginsbaseversion.html#GST-PLUGINS-BASE-VERSION-MINOR:CAPS" title="GST_PLUGINS_BASE_VERSION_MINOR">GST_PLUGINS_BASE_VERSION_MINOR</a>
#define <a class="link" href="gst-plugins-base-libs-gstpluginsbaseversion.html#GST-PLUGINS-BASE-VERSION-MICRO:CAPS" title="GST_PLUGINS_BASE_VERSION_MICRO">GST_PLUGINS_BASE_VERSION_MICRO</a>
#define <a class="link" href="gst-plugins-base-libs-gstpluginsbaseversion.html#GST-PLUGINS-BASE-VERSION-NANO:CAPS" title="GST_PLUGINS_BASE_VERSION_NANO">GST_PLUGINS_BASE_VERSION_NANO</a>
#define <a class="link" href="gst-plugins-base-libs-gstpluginsbaseversion.html#GST-CHECK-PLUGINS-BASE-VERSION:CAPS" title="GST_CHECK_PLUGINS_BASE_VERSION()">GST_CHECK_PLUGINS_BASE_VERSION</a> (major,
minor,
micro)
<span class="returnvalue">void</span> <a class="link" href="gst-plugins-base-libs-gstpluginsbaseversion.html#gst-plugins-base-version" title="gst_plugins_base_version ()">gst_plugins_base_version</a> (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> *major</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> *minor</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> *micro</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> *nano</code></em>);
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * <a class="link" href="gst-plugins-base-libs-gstpluginsbaseversion.html#gst-plugins-base-version-string" title="gst_plugins_base_version_string ()">gst_plugins_base_version_string</a> (<em class="parameter"><code><span class="type">void</span></code></em>);
</pre>
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<div class="refsect1">
<a name="gst-plugins-base-libs-gstpluginsbaseversion.description"></a><h2>Description</h2>
<p>
Use the GST_PLUGINS_BASE_VERSION_* macros e.g. to check what version of
gst-plugins-base you are building against, and <a class="link" href="gst-plugins-base-libs-gstpluginsbaseversion.html#gst-plugins-base-version" title="gst_plugins_base_version ()"><code class="function">gst_plugins_base_version()</code></a>
if you need to check at runtime what version of the gst-plugins-base
libraries are being used / you are currently linked against.
</p>
<p>
The version macros get defined by including <gst/pbutils/pbutils.h>.
</p>
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<div class="refsect1">
<a name="gst-plugins-base-libs-gstpluginsbaseversion.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="GST-PLUGINS-BASE-VERSION-MAJOR:CAPS"></a><h3>GST_PLUGINS_BASE_VERSION_MAJOR</h3>
<pre class="programlisting">#define GST_PLUGINS_BASE_VERSION_MAJOR (1)
</pre>
<p>
The major version of GStreamer's gst-plugins-base libraries at compile time.
</p>
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<div class="refsect2">
<a name="GST-PLUGINS-BASE-VERSION-MINOR:CAPS"></a><h3>GST_PLUGINS_BASE_VERSION_MINOR</h3>
<pre class="programlisting">#define GST_PLUGINS_BASE_VERSION_MINOR (2)
</pre>
<p>
The minor version of GStreamer's gst-plugins-base libraries at compile time.
</p>
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<hr>
<div class="refsect2">
<a name="GST-PLUGINS-BASE-VERSION-MICRO:CAPS"></a><h3>GST_PLUGINS_BASE_VERSION_MICRO</h3>
<pre class="programlisting">#define GST_PLUGINS_BASE_VERSION_MICRO (3)
</pre>
<p>
The micro version of GStreamer's gst-plugins-base libraries at compile time.
</p>
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<div class="refsect2">
<a name="GST-PLUGINS-BASE-VERSION-NANO:CAPS"></a><h3>GST_PLUGINS_BASE_VERSION_NANO</h3>
<pre class="programlisting">#define GST_PLUGINS_BASE_VERSION_NANO (0)
</pre>
<p>
The nano version of GStreamer's gst-plugins-base libraries at compile time.
Actual releases have 0, GIT versions have 1, prerelease versions have 2-...
</p>
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<hr>
<div class="refsect2">
<a name="GST-CHECK-PLUGINS-BASE-VERSION:CAPS"></a><h3>GST_CHECK_PLUGINS_BASE_VERSION()</h3>
<pre class="programlisting">#define GST_CHECK_PLUGINS_BASE_VERSION(major,minor,micro)</pre>
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<hr>
<div class="refsect2">
<a name="gst-plugins-base-version"></a><h3>gst_plugins_base_version ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> gst_plugins_base_version (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> *major</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> *minor</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> *micro</code></em>,
<em class="parameter"><code><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#guint"><span class="type">guint</span></a> *nano</code></em>);</pre>
<p>
Gets the version number of the GStreamer Plugins Base libraries.
</p>
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<td><p><span class="term"><em class="parameter"><code>major</code></em> :</span></p></td>
<td>pointer to a guint to store the major version number, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span>
</td>
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<td><p><span class="term"><em class="parameter"><code>minor</code></em> :</span></p></td>
<td>pointer to a guint to store the minor version number, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span>
</td>
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<td><p><span class="term"><em class="parameter"><code>micro</code></em> :</span></p></td>
<td>pointer to a guint to store the micro version number, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span>
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<td><p><span class="term"><em class="parameter"><code>nano</code></em> :</span></p></td>
<td>pointer to a guint to store the nano version number, or <a href="/usr/share/gtk-doc/html/glib/glib-Standard-Macros.html#NULL:CAPS"><code class="literal">NULL</code></a>. <span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span>
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<div class="refsect2">
<a name="gst-plugins-base-version-string"></a><h3>gst_plugins_base_version_string ()</h3>
<pre class="programlisting"><a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> * gst_plugins_base_version_string (<em class="parameter"><code><span class="type">void</span></code></em>);</pre>
<p>
This function returns a string that is useful for describing this version
of GStreamer's gst-plugins-base libraries to the outside world: user agent
strings, logging, about dialogs ...
</p>
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<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>a newly allocated string describing this version of gst-plugins-base</td>
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