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| <a name="GstAggregatorPad"></a><div class="titlepage"></div> |
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| <h2><span class="refentrytitle"><a name="GstAggregatorPad.top_of_page"></a>GstAggregatorPad</span></h2> |
| <p>GstAggregatorPad</p> |
| </td> |
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| </tr></table></div> |
| <div class="refsect1"> |
| <a name="GstAggregatorPad.functions"></a><h2>Functions</h2> |
| <div class="informaltable"><table width="100%" border="0"> |
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| <col width="150px" class="functions_return"> |
| <col class="functions_name"> |
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| <td class="function_type"> |
| <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/gstreamer-GstBuffer.html#GstBuffer"><span class="returnvalue">GstBuffer</span></a> * |
| </td> |
| <td class="function_name"> |
| <a class="link" href="GstAggregatorPad.html#gst-aggregator-pad-steal-buffer" title="gst_aggregator_pad_steal_buffer ()">gst_aggregator_pad_steal_buffer</a> <span class="c_punctuation">()</span> |
| </td> |
| </tr> |
| <tr> |
| <td class="function_type"> |
| <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/gstreamer-GstBuffer.html#GstBuffer"><span class="returnvalue">GstBuffer</span></a> * |
| </td> |
| <td class="function_name"> |
| <a class="link" href="GstAggregatorPad.html#gst-aggregator-pad-get-buffer" title="gst_aggregator_pad_get_buffer ()">gst_aggregator_pad_get_buffer</a> <span class="c_punctuation">()</span> |
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| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <div class="refsect1"> |
| <a name="GstAggregatorPad.other"></a><h2>Types and Values</h2> |
| <div class="informaltable"><table width="100%" border="0"> |
| <colgroup> |
| <col width="150px" class="name"> |
| <col class="description"> |
| </colgroup> |
| <tbody> |
| <tr> |
| <td class="datatype_keyword">struct</td> |
| <td class="function_name"><a class="link" href="GstAggregatorPad.html#GstAggregatorPad-struct" title="struct GstAggregatorPad">GstAggregatorPad</a></td> |
| </tr> |
| <tr> |
| <td class="datatype_keyword">struct</td> |
| <td class="function_name"><a class="link" href="GstAggregatorPad.html#GstAggregatorPadClass" title="struct GstAggregatorPadClass">GstAggregatorPadClass</a></td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <div class="refsect1"> |
| <a name="GstAggregatorPad.object-hierarchy"></a><h2>Object Hierarchy</h2> |
| <pre class="screen"> <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GObject">GObject</a> |
| <span class="lineart">╰──</span> <a href="http://library.gnome.org/devel/gobject/unstable/gobject-The-Base-Object-Type.html#GInitiallyUnowned">GInitiallyUnowned</a> |
| <span class="lineart">╰──</span> <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstObject.html">GstObject</a> |
| <span class="lineart">╰──</span> <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstPad.html">GstPad</a> |
| <span class="lineart">╰──</span> GstAggregatorPad |
| <span class="lineart">╰──</span> <a class="link" href="GstVideoAggregatorPad.html" title="GstVideoAggregatorPad">GstVideoAggregatorPad</a> |
| </pre> |
| </div> |
| <div class="refsect1"> |
| <a name="GstAggregatorPad.description"></a><h2>Description</h2> |
| </div> |
| <div class="refsect1"> |
| <a name="GstAggregatorPad.functions_details"></a><h2>Functions</h2> |
| <div class="refsect2"> |
| <a name="gst-aggregator-pad-steal-buffer"></a><h3>gst_aggregator_pad_steal_buffer ()</h3> |
| <pre class="programlisting"><a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/gstreamer-GstBuffer.html#GstBuffer"><span class="returnvalue">GstBuffer</span></a> * |
| gst_aggregator_pad_steal_buffer (<em class="parameter"><code><a class="link" href="GstAggregatorPad.html" title="GstAggregatorPad"><span class="type">GstAggregatorPad</span></a> *pad</code></em>);</pre> |
| <p>Steal the ref to the buffer currently queued in <em class="parameter"><code>pad</code></em> |
| .</p> |
| <div class="refsect3"> |
| <a name="id-1.2.7.3.7.2.5"></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>pad</p></td> |
| <td class="parameter_description"><p>the pad to get buffer from</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr></tbody> |
| </table></div> |
| </div> |
| <div class="refsect3"> |
| <a name="id-1.2.7.3.7.2.6"></a><h4>Returns</h4> |
| <p> The buffer in <em class="parameter"><code>pad</code></em> |
| or NULL if no buffer was |
| queued. You should unref the buffer after usage. </p> |
| <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> |
| </div> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="gst-aggregator-pad-get-buffer"></a><h3>gst_aggregator_pad_get_buffer ()</h3> |
| <pre class="programlisting"><a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/gstreamer-GstBuffer.html#GstBuffer"><span class="returnvalue">GstBuffer</span></a> * |
| gst_aggregator_pad_get_buffer (<em class="parameter"><code><a class="link" href="GstAggregatorPad.html" title="GstAggregatorPad"><span class="type">GstAggregatorPad</span></a> *pad</code></em>);</pre> |
| <div class="refsect3"> |
| <a name="id-1.2.7.3.7.3.4"></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>pad</p></td> |
| <td class="parameter_description"><p>the pad to get buffer from</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr></tbody> |
| </table></div> |
| </div> |
| <div class="refsect3"> |
| <a name="id-1.2.7.3.7.3.5"></a><h4>Returns</h4> |
| <p> A reference to the buffer in <em class="parameter"><code>pad</code></em> |
| or |
| NULL if no buffer was queued. You should unref the buffer after |
| usage. </p> |
| <p><span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span></p> |
| </div> |
| </div> |
| </div> |
| <div class="refsect1"> |
| <a name="GstAggregatorPad.other_details"></a><h2>Types and Values</h2> |
| <div class="refsect2"> |
| <a name="GstAggregatorPad-struct"></a><h3>struct GstAggregatorPad</h3> |
| <pre class="programlisting">struct GstAggregatorPad;</pre> |
| <p>The implementation the GstPad to use with <a class="link" href="GstAggregator.html" title="GstAggregator"><span class="type">GstAggregator</span></a></p> |
| <div class="refsect3"> |
| <a name="id-1.2.7.3.8.2.5"></a><h4>Members</h4> |
| <div class="informaltable"><table width="100%" border="0"> |
| <colgroup> |
| <col width="300px" class="struct_members_name"> |
| <col class="struct_members_description"> |
| <col width="200px" class="struct_members_annotations"> |
| </colgroup> |
| <tbody></tbody> |
| </table></div> |
| </div> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstAggregatorPadClass"></a><h3>struct GstAggregatorPadClass</h3> |
| <pre class="programlisting">struct GstAggregatorPadClass { |
| GstPadClass parent_class; |
| |
| GstFlowReturn (*flush) (GstAggregatorPad * aggpad, GstAggregator * aggregator); |
| }; |
| </pre> |
| <div class="refsect3"> |
| <a name="id-1.2.7.3.8.3.4"></a><h4>Members</h4> |
| <div class="informaltable"><table width="100%" border="0"> |
| <colgroup> |
| <col width="300px" class="struct_members_name"> |
| <col class="struct_members_description"> |
| <col width="200px" class="struct_members_annotations"> |
| </colgroup> |
| <tbody> |
| <tr> |
| <td class="struct_member_name"><p><span class="type">GstPadClass</span> <em class="structfield"><code><a name="GstAggregatorPadClass.parent-class"></a>parent_class</code></em>;</p></td> |
| <td> </td> |
| <td> </td> |
| </tr> |
| <tr> |
| <td class="struct_member_name"><p><em class="structfield"><code><a name="GstAggregatorPadClass.flush"></a>flush</code></em> ()</p></td> |
| <td class="struct_member_description"><p>Optional |
| Called when the pad has received a flush stop, this is the place |
| to flush any information specific to the pad, it allows for individual |
| pads to be flushed while others might not be.</p></td> |
| <td class="struct_member_annotations"> </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
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