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<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
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<a href="#GstVaapiSubpicture.synopsis" class="shortcut">Top</a>
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                  <a href="#GstVaapiSubpicture.description" class="shortcut">Description</a>
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                  <a href="#GstVaapiSubpicture.object-hierarchy" class="shortcut">Object Hierarchy</a>
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                  <a href="#GstVaapiSubpicture.properties" class="shortcut">Properties</a>
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<div class="refentry">
<a name="GstVaapiSubpicture"></a><div class="titlepage"></div>
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<h2><span class="refentrytitle"><a name="GstVaapiSubpicture.top_of_page"></a>GstVaapiSubpicture</span></h2>
<p>GstVaapiSubpicture — VA subpicture abstraction</p>
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<td valign="top" align="right"></td>
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<div class="refsynopsisdiv">
<a name="GstVaapiSubpicture.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">struct              <a class="link" href="GstVaapiSubpicture.html#GstVaapiSubpicture-struct" title="struct GstVaapiSubpicture">GstVaapiSubpicture</a>;
struct              <a class="link" href="GstVaapiSubpicture.html#GstVaapiSubpictureClass" title="struct GstVaapiSubpictureClass">GstVaapiSubpictureClass</a>;
<a class="link" href="GstVaapiSubpicture.html" title="GstVaapiSubpicture"><span class="returnvalue">GstVaapiSubpicture</span></a> * <a class="link" href="GstVaapiSubpicture.html#gst-vaapi-subpicture-new" title="gst_vaapi_subpicture_new ()">gst_vaapi_subpicture_new</a>           (<em class="parameter"><code><a class="link" href="libs-gstvaapiimage.html#GstVaapiImage"><span class="type">GstVaapiImage</span></a> *image</code></em>);
<a class="link" href="libs-Basic-data-structures.html#GstVaapiID" title="GstVaapiID"><span class="returnvalue">GstVaapiID</span></a>          <a class="link" href="GstVaapiSubpicture.html#gst-vaapi-subpicture-get-id" title="gst_vaapi_subpicture_get_id ()">gst_vaapi_subpicture_get_id</a>         (<em class="parameter"><code><a class="link" href="GstVaapiSubpicture.html" title="GstVaapiSubpicture"><span class="type">GstVaapiSubpicture</span></a> *subpicture</code></em>);
<a class="link" href="libs-gstvaapiimage.html#GstVaapiImage"><span class="returnvalue">GstVaapiImage</span></a> *     <a class="link" href="GstVaapiSubpicture.html#gst-vaapi-subpicture-get-image" title="gst_vaapi_subpicture_get_image ()">gst_vaapi_subpicture_get_image</a>      (<em class="parameter"><code><a class="link" href="GstVaapiSubpicture.html" title="GstVaapiSubpicture"><span class="type">GstVaapiSubpicture</span></a> *subpicture</code></em>);
<span class="returnvalue">void</span>                <a class="link" href="GstVaapiSubpicture.html#gst-vaapi-subpicture-set-image" title="gst_vaapi_subpicture_set_image ()">gst_vaapi_subpicture_set_image</a>      (<em class="parameter"><code><a class="link" href="GstVaapiSubpicture.html" title="GstVaapiSubpicture"><span class="type">GstVaapiSubpicture</span></a> *subpicture</code></em>,
                                                         <em class="parameter"><code><a class="link" href="libs-gstvaapiimage.html#GstVaapiImage"><span class="type">GstVaapiImage</span></a> *image</code></em>);
</pre>
</div>
<div class="refsect1">
<a name="GstVaapiSubpicture.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
  GObject
   +----<a class="link" href="GstVaapiObject.html" title="GstVaapiObject">GstVaapiObject</a>
         +----GstVaapiSubpicture
</pre>
</div>
<div class="refsect1">
<a name="GstVaapiSubpicture.properties"></a><h2>Properties</h2>
<pre class="synopsis">
  "<a class="link" href="GstVaapiSubpicture.html#GstVaapiSubpicture--image" title='The "image" property'>image</a>"                    <a class="link" href="libs-gstvaapiimage.html#GstVaapiImage"><span class="type">GstVaapiImage</span></a>*        : Read / Write
</pre>
</div>
<div class="refsect1">
<a name="GstVaapiSubpicture.description"></a><h2>Description</h2>
</div>
<div class="refsect1">
<a name="GstVaapiSubpicture.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="GstVaapiSubpicture-struct"></a><h3>struct GstVaapiSubpicture</h3>
<pre class="programlisting">struct GstVaapiSubpicture;</pre>
<p>
A VA subpicture wrapper
</p>
</div>
<hr>
<div class="refsect2">
<a name="GstVaapiSubpictureClass"></a><h3>struct GstVaapiSubpictureClass</h3>
<pre class="programlisting">struct GstVaapiSubpictureClass {
};
</pre>
<p>
A VA subpicture wrapper class
</p>
</div>
<hr>
<div class="refsect2">
<a name="gst-vaapi-subpicture-new"></a><h3>gst_vaapi_subpicture_new ()</h3>
<pre class="programlisting"><a class="link" href="GstVaapiSubpicture.html" title="GstVaapiSubpicture"><span class="returnvalue">GstVaapiSubpicture</span></a> * gst_vaapi_subpicture_new           (<em class="parameter"><code><a class="link" href="libs-gstvaapiimage.html#GstVaapiImage"><span class="type">GstVaapiImage</span></a> *image</code></em>);</pre>
<p>
Creates a new <a class="link" href="GstVaapiSubpicture.html" title="GstVaapiSubpicture"><span class="type">GstVaapiSubpicture</span></a> with <em class="parameter"><code>image</code></em> as source pixels. The
newly created object holds a reference on <em class="parameter"><code>image</code></em>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>image</code></em> :</span></p></td>
<td>a <a class="link" href="libs-gstvaapiimage.html#GstVaapiImage"><span class="type">GstVaapiImage</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>the newly allocated <a class="link" href="GstVaapiSubpicture.html" title="GstVaapiSubpicture"><span class="type">GstVaapiSubpicture</span></a> object</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gst-vaapi-subpicture-get-id"></a><h3>gst_vaapi_subpicture_get_id ()</h3>
<pre class="programlisting"><a class="link" href="libs-Basic-data-structures.html#GstVaapiID" title="GstVaapiID"><span class="returnvalue">GstVaapiID</span></a>          gst_vaapi_subpicture_get_id         (<em class="parameter"><code><a class="link" href="GstVaapiSubpicture.html" title="GstVaapiSubpicture"><span class="type">GstVaapiSubpicture</span></a> *subpicture</code></em>);</pre>
<p>
Returns the underlying VASubpictureID of the <em class="parameter"><code>subpicture</code></em>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>subpicture</code></em> :</span></p></td>
<td>a <a class="link" href="GstVaapiSubpicture.html" title="GstVaapiSubpicture"><span class="type">GstVaapiSubpicture</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>the underlying VA subpicture id</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gst-vaapi-subpicture-get-image"></a><h3>gst_vaapi_subpicture_get_image ()</h3>
<pre class="programlisting"><a class="link" href="libs-gstvaapiimage.html#GstVaapiImage"><span class="returnvalue">GstVaapiImage</span></a> *     gst_vaapi_subpicture_get_image      (<em class="parameter"><code><a class="link" href="GstVaapiSubpicture.html" title="GstVaapiSubpicture"><span class="type">GstVaapiSubpicture</span></a> *subpicture</code></em>);</pre>
<p>
Returns the <a class="link" href="libs-gstvaapiimage.html#GstVaapiImage"><span class="type">GstVaapiImage</span></a> this <em class="parameter"><code>subpicture</code></em> is bound to.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>subpicture</code></em> :</span></p></td>
<td>a <a class="link" href="GstVaapiSubpicture.html" title="GstVaapiSubpicture"><span class="type">GstVaapiSubpicture</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>the <a class="link" href="libs-gstvaapiimage.html#GstVaapiImage"><span class="type">GstVaapiImage</span></a> this <em class="parameter"><code>subpicture</code></em> is bound to</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gst-vaapi-subpicture-set-image"></a><h3>gst_vaapi_subpicture_set_image ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span>                gst_vaapi_subpicture_set_image      (<em class="parameter"><code><a class="link" href="GstVaapiSubpicture.html" title="GstVaapiSubpicture"><span class="type">GstVaapiSubpicture</span></a> *subpicture</code></em>,
                                                         <em class="parameter"><code><a class="link" href="libs-gstvaapiimage.html#GstVaapiImage"><span class="type">GstVaapiImage</span></a> *image</code></em>);</pre>
<p>
Binds a new <a class="link" href="libs-gstvaapiimage.html#GstVaapiImage"><span class="type">GstVaapiImage</span></a> to the <em class="parameter"><code>subpicture</code></em>. The reference to the
previous image is released and a new one is acquired on <em class="parameter"><code>image</code></em>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>subpicture</code></em> :</span></p></td>
<td>a <a class="link" href="GstVaapiSubpicture.html" title="GstVaapiSubpicture"><span class="type">GstVaapiSubpicture</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>image</code></em> :</span></p></td>
<td>a <a class="link" href="libs-gstvaapiimage.html#GstVaapiImage"><span class="type">GstVaapiImage</span></a>
</td>
</tr>
</tbody>
</table></div>
</div>
</div>
<div class="refsect1">
<a name="GstVaapiSubpicture.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GstVaapiSubpicture--image"></a><h3>The <code class="literal">"image"</code> property</h3>
<pre class="programlisting">  "image"                    <a class="link" href="libs-gstvaapiimage.html#GstVaapiImage"><span class="type">GstVaapiImage</span></a>*        : Read / Write</pre>
<p>
The <a class="link" href="libs-gstvaapiimage.html#GstVaapiImage"><span class="type">GstVaapiImage</span></a> this subpicture is bound to.
</p>
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