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| <a href="#gst-plugins-bad-libs-GstVideoAggregatorPad.description" class="shortcut">Description</a></span> |
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| <h2><span class="refentrytitle"><a name="gst-plugins-bad-libs-GstVideoAggregatorPad.top_of_page"></a>GstVideoAggregatorPad</span></h2> |
| <p>GstVideoAggregatorPad</p> |
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| <a name="gst-plugins-bad-libs-GstVideoAggregatorPad.other"></a><h2>Types and Values</h2> |
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| <td class="datatype_keyword">struct</td> |
| <td class="function_name"><a class="link" href="gst-plugins-bad-libs-GstVideoAggregatorPad.html#GstVideoAggregatorPad" title="struct GstVideoAggregatorPad">GstVideoAggregatorPad</a></td> |
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| <tr> |
| <td class="datatype_keyword">struct</td> |
| <td class="function_name"><a class="link" href="gst-plugins-bad-libs-GstVideoAggregatorPad.html#GstVideoAggregatorPadClass" title="struct GstVideoAggregatorPadClass">GstVideoAggregatorPadClass</a></td> |
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| <a name="gst-plugins-bad-libs-GstVideoAggregatorPad.description"></a><h2>Description</h2> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-bad-libs-GstVideoAggregatorPad.functions_details"></a><h2>Functions</h2> |
| <p></p> |
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| <div class="refsect1"> |
| <a name="gst-plugins-bad-libs-GstVideoAggregatorPad.other_details"></a><h2>Types and Values</h2> |
| <div class="refsect2"> |
| <a name="GstVideoAggregatorPad"></a><h3>struct GstVideoAggregatorPad</h3> |
| <pre class="programlisting">struct GstVideoAggregatorPad { |
| GstAggregatorPad parent; |
| |
| GstVideoInfo info; |
| |
| GstBuffer *buffer; |
| /* The caps on the pad may not match the buffer above because of two reasons: |
| * 1) When caps change, the info above will get updated, but the buffer might |
| * not since it might be pending on the GstAggregatorPad |
| * 2) We might reject the new buffer in fill_queues() and reuse a previous |
| * buffer which has older GstVideoInfo |
| * Hence, we need to maintain a GstVideoInfo for mapping buffers separately */ |
| GstVideoInfo buffer_vinfo; |
| |
| GstVideoFrame *aggregated_frame; |
| |
| /* properties */ |
| guint zorder; |
| gboolean ignore_eos; |
| }; |
| </pre> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstVideoAggregatorPadClass"></a><h3>struct GstVideoAggregatorPadClass</h3> |
| <pre class="programlisting">struct GstVideoAggregatorPadClass { |
| GstAggregatorPadClass parent_class; |
| gboolean (*set_info) (GstVideoAggregatorPad * pad, |
| GstVideoAggregator * videoaggregator, |
| GstVideoInfo * current_info, |
| GstVideoInfo * wanted_info); |
| |
| gboolean (*prepare_frame) (GstVideoAggregatorPad * pad, |
| GstVideoAggregator * videoaggregator); |
| |
| void (*clean_frame) (GstVideoAggregatorPad * pad, |
| GstVideoAggregator * videoaggregator); |
| |
| gpointer _gst_reserved[GST_PADDING_LARGE]; |
| }; |
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