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| <h2><span class="refentrytitle"><a name="gstreamer-GstVersion.top_of_page"></a>GstVersion</span></h2> |
| <p>GstVersion — GStreamer version macros.</p> |
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| <div class="refsect1"> |
| <a name="gstreamer-GstVersion.functions"></a><h2>Functions</h2> |
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| <col class="functions_name"> |
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| <td class="define_keyword">#define</td> |
| <td class="function_name"><a class="link" href="gstreamer-GstVersion.html#GST-VERSION-MAJOR:CAPS" title="GST_VERSION_MAJOR">GST_VERSION_MAJOR</a></td> |
| </tr> |
| <tr> |
| <td class="define_keyword">#define</td> |
| <td class="function_name"><a class="link" href="gstreamer-GstVersion.html#GST-VERSION-MINOR:CAPS" title="GST_VERSION_MINOR">GST_VERSION_MINOR</a></td> |
| </tr> |
| <tr> |
| <td class="define_keyword">#define</td> |
| <td class="function_name"><a class="link" href="gstreamer-GstVersion.html#GST-VERSION-MICRO:CAPS" title="GST_VERSION_MICRO">GST_VERSION_MICRO</a></td> |
| </tr> |
| <tr> |
| <td class="define_keyword">#define</td> |
| <td class="function_name"><a class="link" href="gstreamer-GstVersion.html#GST-VERSION-NANO:CAPS" title="GST_VERSION_NANO">GST_VERSION_NANO</a></td> |
| </tr> |
| <tr> |
| <td class="define_keyword">#define</td> |
| <td class="function_name"> |
| <a class="link" href="gstreamer-GstVersion.html#GST-CHECK-VERSION:CAPS" title="GST_CHECK_VERSION()">GST_CHECK_VERSION</a><span class="c_punctuation">()</span> |
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| <div class="refsect1"> |
| <a name="gstreamer-GstVersion.includes"></a><h2>Includes</h2> |
| <pre class="synopsis">#include <gst/gst.h> |
| </pre> |
| </div> |
| <div class="refsect1"> |
| <a name="gstreamer-GstVersion.description"></a><h2>Description</h2> |
| <p>Use the GST_VERSION_* macros e.g. when defining own plugins. The GStreamer |
| runtime checks if these plugin and core version match and refuses to use a |
| plugin compiled against a different version of GStreamer. |
| You can also use the macros to keep the GStreamer version information in |
| your application.</p> |
| <p>Use the <a class="link" href="gstreamer-Gst.html#gst-version" title="gst_version ()"><code class="function">gst_version()</code></a> function if you want to know which version of |
| GStreamer you are currently linked against.</p> |
| <p>The version macros get defined by including "gst/gst.h".</p> |
| </div> |
| <div class="refsect1"> |
| <a name="gstreamer-GstVersion.functions_details"></a><h2>Functions</h2> |
| <div class="refsect2"> |
| <a name="GST-VERSION-MAJOR:CAPS"></a><h3>GST_VERSION_MAJOR</h3> |
| <pre class="programlisting">#define GST_VERSION_MAJOR (1) |
| </pre> |
| <p>The major version of GStreamer at compile time:</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GST-VERSION-MINOR:CAPS"></a><h3>GST_VERSION_MINOR</h3> |
| <pre class="programlisting">#define GST_VERSION_MINOR (5) |
| </pre> |
| <p>The minor version of GStreamer at compile time:</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GST-VERSION-MICRO:CAPS"></a><h3>GST_VERSION_MICRO</h3> |
| <pre class="programlisting">#define GST_VERSION_MICRO (2) |
| </pre> |
| <p>The micro version of GStreamer at compile time:</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GST-VERSION-NANO:CAPS"></a><h3>GST_VERSION_NANO</h3> |
| <pre class="programlisting">#define GST_VERSION_NANO (0) |
| </pre> |
| <p>The nano version of GStreamer 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-VERSION:CAPS"></a><h3>GST_CHECK_VERSION()</h3> |
| <pre class="programlisting">#define GST_CHECK_VERSION(major,minor,micro)</pre> |
| <p>Check whether a GStreamer version equal to or greater than |
| major.minor.micro is present.</p> |
| <div class="refsect3"> |
| <a name="id-1.3.60.6.6.5"></a><h4>Parameters</h4> |
| <div class="informaltable"><table 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>a number indicating the major version</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="parameter_name"><p>minor</p></td> |
| <td class="parameter_description"><p>a number indicating the minor version</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="parameter_name"><p>micro</p></td> |
| <td class="parameter_description"><p>a number indicating the micro version</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| </div> |
| </div> |
| <div class="refsect1"> |
| <a name="gstreamer-GstVersion.other_details"></a><h2>Types and Values</h2> |
| </div> |
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