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<a name="gst-plugins-base-libs-gstpluginsbaseversion"></a><div class="titlepage"></div>
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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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<div class="refsect1">
<a name="gst-plugins-base-libs-gstpluginsbaseversion.functions"></a><h2>Functions</h2>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="functions_return">
<col class="functions_name">
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<td class="define_keyword">#define</td>
<td class="function_name"><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></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><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></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><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></td>
</tr>
<tr>
<td class="define_keyword">#define</td>
<td class="function_name"><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></td>
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<tr>
<td class="define_keyword">#define</td>
<td class="function_name">
<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><span class="c_punctuation">()</span>
</td>
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<td class="function_type">
<span class="returnvalue">void</span>
</td>
<td class="function_name">
<a class="link" href="gst-plugins-base-libs-gstpluginsbaseversion.html#gst-plugins-base-version" title="gst_plugins_base_version ()">gst_plugins_base_version</a> <span class="c_punctuation">()</span>
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<td class="function_type">
<a href="/usr/share/gtk-doc/html/glib/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *
</td>
<td class="function_name">
<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> <span class="c_punctuation">()</span>
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</table></div>
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<div class="refsect1">
<a name="gst-plugins-base-libs-gstpluginsbaseversion.includes"></a><h2>Includes</h2>
<pre class="synopsis">#include <gst/pbutils/gstpluginsbaseversion.h>
</pre>
</div>
<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>
</div>
<div class="refsect1">
<a name="gst-plugins-base-libs-gstpluginsbaseversion.functions_details"></a><h2>Functions</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>
</div>
<hr>
<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 (8)
</pre>
<p>The minor version of GStreamer's gst-plugins-base libraries at compile time.</p>
</div>
<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 (0)
</pre>
<p>The micro version of GStreamer's gst-plugins-base libraries at compile time.</p>
</div>
<hr>
<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>
</div>
<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>
</div>
<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>
<div class="refsect3">
<a name="id-1.2.14.4.6.7.5"></a><h4>Parameters</h4>
<div class="informaltable"><table class="informaltable" width="100%" border="0">
<colgroup>
<col width="150px" class="parameters_name">
<col class="parameters_description">
<col width="200px" class="parameters_annotations">
</colgroup>
<tbody>
<tr>
<td class="parameter_name"><p>major</p></td>
<td class="parameter_description"><p> 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>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>minor</p></td>
<td class="parameter_description"><p> 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>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>micro</p></td>
<td class="parameter_description"><p> 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>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
</tr>
<tr>
<td class="parameter_name"><p>nano</p></td>
<td class="parameter_description"><p> 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>. </p></td>
<td class="parameter_annotations"><span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>]</span></td>
</tr>
</tbody>
</table></div>
</div>
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<hr>
<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>
<div class="refsect3">
<a name="id-1.2.14.4.6.8.5"></a><h4>Returns</h4>
<p> a newly allocated string describing this version of gst-plugins-base</p>
</div>
</div>
</div>
<div class="refsect1">
<a name="gst-plugins-base-libs-gstpluginsbaseversion.other_details"></a><h2>Types and Values</h2>
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