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<a href="#GstVaapiWindow.description" class="shortcut">Description</a>
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<a href="#GstVaapiWindow.object-hierarchy" class="shortcut">Object Hierarchy</a>
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<a href="#GstVaapiWindow.properties" class="shortcut">Properties</a>
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<div class="refentry">
<a name="GstVaapiWindow"></a><div class="titlepage"></div>
<div class="refnamediv"><table width="100%"><tr>
<td valign="top">
<h2><span class="refentrytitle"><a name="GstVaapiWindow.top_of_page"></a>GstVaapiWindow</span></h2>
<p>GstVaapiWindow — VA window abstraction</p>
</td>
<td valign="top" align="right"></td>
</tr></table></div>
<div class="refsynopsisdiv">
<a name="GstVaapiWindow.synopsis"></a><h2>Synopsis</h2>
<pre class="synopsis">struct <a class="link" href="GstVaapiWindow.html#GstVaapiWindow-struct" title="struct GstVaapiWindow">GstVaapiWindow</a>;
struct <a class="link" href="GstVaapiWindow.html#GstVaapiWindowClass" title="struct GstVaapiWindowClass">GstVaapiWindowClass</a>;
<a class="link" href="GstVaapiDisplay.html" title="GstVaapiDisplay"><span class="returnvalue">GstVaapiDisplay</span></a> * <a class="link" href="GstVaapiWindow.html#gst-vaapi-window-get-display" title="gst_vaapi_window_get_display ()">gst_vaapi_window_get_display</a> (<em class="parameter"><code><a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a> *window</code></em>);
<span class="returnvalue">void</span> <a class="link" href="GstVaapiWindow.html#gst-vaapi-window-show" title="gst_vaapi_window_show ()">gst_vaapi_window_show</a> (<em class="parameter"><code><a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a> *window</code></em>);
<span class="returnvalue">void</span> <a class="link" href="GstVaapiWindow.html#gst-vaapi-window-hide" title="gst_vaapi_window_hide ()">gst_vaapi_window_hide</a> (<em class="parameter"><code><a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a> *window</code></em>);
<span class="returnvalue">gboolean</span> <a class="link" href="GstVaapiWindow.html#gst-vaapi-window-get-fullscreen" title="gst_vaapi_window_get_fullscreen ()">gst_vaapi_window_get_fullscreen</a> (<em class="parameter"><code><a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a> *window</code></em>);
<span class="returnvalue">void</span> <a class="link" href="GstVaapiWindow.html#gst-vaapi-window-set-fullscreen" title="gst_vaapi_window_set_fullscreen ()">gst_vaapi_window_set_fullscreen</a> (<em class="parameter"><code><a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a> *window</code></em>,
<em class="parameter"><code><span class="type">gboolean</span> fullscreen</code></em>);
<span class="returnvalue">guint</span> <a class="link" href="GstVaapiWindow.html#gst-vaapi-window-get-width" title="gst_vaapi_window_get_width ()">gst_vaapi_window_get_width</a> (<em class="parameter"><code><a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a> *window</code></em>);
<span class="returnvalue">guint</span> <a class="link" href="GstVaapiWindow.html#gst-vaapi-window-get-height" title="gst_vaapi_window_get_height ()">gst_vaapi_window_get_height</a> (<em class="parameter"><code><a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a> *window</code></em>);
<span class="returnvalue">void</span> <a class="link" href="GstVaapiWindow.html#gst-vaapi-window-get-size" title="gst_vaapi_window_get_size ()">gst_vaapi_window_get_size</a> (<em class="parameter"><code><a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a> *window</code></em>,
<em class="parameter"><code><span class="type">guint</span> *pwidth</code></em>,
<em class="parameter"><code><span class="type">guint</span> *pheight</code></em>);
<span class="returnvalue">void</span> <a class="link" href="GstVaapiWindow.html#gst-vaapi-window-set-width" title="gst_vaapi_window_set_width ()">gst_vaapi_window_set_width</a> (<em class="parameter"><code><a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a> *window</code></em>,
<em class="parameter"><code><span class="type">guint</span> width</code></em>);
<span class="returnvalue">void</span> <a class="link" href="GstVaapiWindow.html#gst-vaapi-window-set-height" title="gst_vaapi_window_set_height ()">gst_vaapi_window_set_height</a> (<em class="parameter"><code><a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a> *window</code></em>,
<em class="parameter"><code><span class="type">guint</span> height</code></em>);
<span class="returnvalue">void</span> <a class="link" href="GstVaapiWindow.html#gst-vaapi-window-set-size" title="gst_vaapi_window_set_size ()">gst_vaapi_window_set_size</a> (<em class="parameter"><code><a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a> *window</code></em>,
<em class="parameter"><code><span class="type">guint</span> width</code></em>,
<em class="parameter"><code><span class="type">guint</span> height</code></em>);
<span class="returnvalue">gboolean</span> <a class="link" href="GstVaapiWindow.html#gst-vaapi-window-put-surface" title="gst_vaapi_window_put_surface ()">gst_vaapi_window_put_surface</a> (<em class="parameter"><code><a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a> *window</code></em>,
<em class="parameter"><code><a class="link" href="libs-gstvaapisurface.html#GstVaapiSurface"><span class="type">GstVaapiSurface</span></a> *surface</code></em>,
<em class="parameter"><code>const <a class="link" href="libs-Basic-data-structures.html#GstVaapiRectangle" title="struct GstVaapiRectangle"><span class="type">GstVaapiRectangle</span></a> *src_rect</code></em>,
<em class="parameter"><code>const <a class="link" href="libs-Basic-data-structures.html#GstVaapiRectangle" title="struct GstVaapiRectangle"><span class="type">GstVaapiRectangle</span></a> *dst_rect</code></em>,
<em class="parameter"><code><span class="type">guint</span> flags</code></em>);
</pre>
</div>
<div class="refsect1">
<a name="GstVaapiWindow.object-hierarchy"></a><h2>Object Hierarchy</h2>
<pre class="synopsis">
GObject
+----<a class="link" href="GstVaapiObject.html" title="GstVaapiObject">GstVaapiObject</a>
+----GstVaapiWindow
+----<a class="link" href="GstVaapiWindowX11.html" title="GstVaapiWindowX11">GstVaapiWindowX11</a>
</pre>
</div>
<div class="refsect1">
<a name="GstVaapiWindow.properties"></a><h2>Properties</h2>
<pre class="synopsis">
"<a class="link" href="GstVaapiWindow.html#GstVaapiWindow--fullscreen" title='The "fullscreen" property'>fullscreen</a>" <span class="type">gboolean</span> : Read / Write
"<a class="link" href="GstVaapiWindow.html#GstVaapiWindow--height" title='The "height" property'>height</a>" <span class="type">guint</span> : Read / Write
"<a class="link" href="GstVaapiWindow.html#GstVaapiWindow--width" title='The "width" property'>width</a>" <span class="type">guint</span> : Read / Write
</pre>
</div>
<div class="refsect1">
<a name="GstVaapiWindow.description"></a><h2>Description</h2>
</div>
<div class="refsect1">
<a name="GstVaapiWindow.details"></a><h2>Details</h2>
<div class="refsect2">
<a name="GstVaapiWindow-struct"></a><h3>struct GstVaapiWindow</h3>
<pre class="programlisting">struct GstVaapiWindow;</pre>
<p>
Base class for system-dependent windows.
</p>
</div>
<hr>
<div class="refsect2">
<a name="GstVaapiWindowClass"></a><h3>struct GstVaapiWindowClass</h3>
<pre class="programlisting">struct GstVaapiWindowClass {
gboolean (*create) (GstVaapiWindow *window, guint *width, guint *height);
void (*destroy)(GstVaapiWindow *window);
gboolean (*show) (GstVaapiWindow *window);
gboolean (*hide) (GstVaapiWindow *window);
gboolean (*get_geometry) (GstVaapiWindow *window,
gint *px, gint *py,
guint *pwidth, guint *pheight);
gboolean (*set_fullscreen)(GstVaapiWindow *window, gboolean fullscreen);
gboolean (*resize) (GstVaapiWindow *window, guint width, guint height);
gboolean (*render) (GstVaapiWindow *window,
GstVaapiSurface *surface,
const GstVaapiRectangle *src_rect,
const GstVaapiRectangle *dst_rect,
guint flags);
};
</pre>
<p>
Base class for system-dependent windows.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="structfield"><code><a name="GstVaapiWindowClass.create"></a>create</code></em> ()</span></p></td>
<td>virtual function to create a window with width and height</td>
</tr>
<tr>
<td><p><span class="term"><em class="structfield"><code><a name="GstVaapiWindowClass.destroy"></a>destroy</code></em> ()</span></p></td>
<td>virtual function to destroy a window</td>
</tr>
<tr>
<td><p><span class="term"><em class="structfield"><code><a name="GstVaapiWindowClass.show"></a>show</code></em> ()</span></p></td>
<td>virtual function to show (map) a window</td>
</tr>
<tr>
<td><p><span class="term"><em class="structfield"><code><a name="GstVaapiWindowClass.hide"></a>hide</code></em> ()</span></p></td>
<td>virtual function to hide (unmap) a window</td>
</tr>
<tr>
<td><p><span class="term"><em class="structfield"><code><a name="GstVaapiWindowClass.get-geometry"></a>get_geometry</code></em> ()</span></p></td>
<td></td>
</tr>
<tr>
<td><p><span class="term"><em class="structfield"><code><a name="GstVaapiWindowClass.set-fullscreen"></a>set_fullscreen</code></em> ()</span></p></td>
<td>virtual function to change window fullscreen state</td>
</tr>
<tr>
<td><p><span class="term"><em class="structfield"><code><a name="GstVaapiWindowClass.resize"></a>resize</code></em> ()</span></p></td>
<td>virtual function to resize a window</td>
</tr>
<tr>
<td><p><span class="term"><em class="structfield"><code><a name="GstVaapiWindowClass.render"></a>render</code></em> ()</span></p></td>
<td>virtual function to render a <a class="link" href="libs-gstvaapisurface.html#GstVaapiSurface"><span class="type">GstVaapiSurface</span></a> into a window</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gst-vaapi-window-get-display"></a><h3>gst_vaapi_window_get_display ()</h3>
<pre class="programlisting"><a class="link" href="GstVaapiDisplay.html" title="GstVaapiDisplay"><span class="returnvalue">GstVaapiDisplay</span></a> * gst_vaapi_window_get_display (<em class="parameter"><code><a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a> *window</code></em>);</pre>
<p>
Returns the <a class="link" href="GstVaapiDisplay.html" title="GstVaapiDisplay"><span class="type">GstVaapiDisplay</span></a> this <em class="parameter"><code>window</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>window</code></em> :</span></p></td>
<td>a <a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>the parent <a class="link" href="GstVaapiDisplay.html" title="GstVaapiDisplay"><span class="type">GstVaapiDisplay</span></a> object</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gst-vaapi-window-show"></a><h3>gst_vaapi_window_show ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> gst_vaapi_window_show (<em class="parameter"><code><a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a> *window</code></em>);</pre>
<p>
Flags a window to be displayed. Any window that is not shown will
not appear on the screen.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>window</code></em> :</span></p></td>
<td>a <a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a>
</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gst-vaapi-window-hide"></a><h3>gst_vaapi_window_hide ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> gst_vaapi_window_hide (<em class="parameter"><code><a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a> *window</code></em>);</pre>
<p>
Reverses the effects of <a class="link" href="GstVaapiWindow.html#gst-vaapi-window-show" title="gst_vaapi_window_show ()"><code class="function">gst_vaapi_window_show()</code></a>, causing the window
to be hidden (invisible to the user).
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody><tr>
<td><p><span class="term"><em class="parameter"><code>window</code></em> :</span></p></td>
<td>a <a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a>
</td>
</tr></tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gst-vaapi-window-get-fullscreen"></a><h3>gst_vaapi_window_get_fullscreen ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span> gst_vaapi_window_get_fullscreen (<em class="parameter"><code><a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a> *window</code></em>);</pre>
<p>
Retrieves whether the <em class="parameter"><code>window</code></em> is fullscreen or not
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>window</code></em> :</span></p></td>
<td>a <a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<code class="literal">TRUE</code> if the window is fullscreen</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gst-vaapi-window-set-fullscreen"></a><h3>gst_vaapi_window_set_fullscreen ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> gst_vaapi_window_set_fullscreen (<em class="parameter"><code><a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a> *window</code></em>,
<em class="parameter"><code><span class="type">gboolean</span> fullscreen</code></em>);</pre>
<p>
Requests to place the <em class="parameter"><code>window</code></em> in fullscreen or unfullscreen states.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>window</code></em> :</span></p></td>
<td>a <a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>fullscreen</code></em> :</span></p></td>
<td>
<code class="literal">TRUE</code> to request window to get fullscreen</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gst-vaapi-window-get-width"></a><h3>gst_vaapi_window_get_width ()</h3>
<pre class="programlisting"><span class="returnvalue">guint</span> gst_vaapi_window_get_width (<em class="parameter"><code><a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a> *window</code></em>);</pre>
<p>
Retrieves the width of a <a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>window</code></em> :</span></p></td>
<td>a <a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>the width of the <em class="parameter"><code>window</code></em>, in pixels</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gst-vaapi-window-get-height"></a><h3>gst_vaapi_window_get_height ()</h3>
<pre class="programlisting"><span class="returnvalue">guint</span> gst_vaapi_window_get_height (<em class="parameter"><code><a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a> *window</code></em>);</pre>
<p>
Retrieves the height of a <a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a>
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>window</code></em> :</span></p></td>
<td>a <a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>the height of the <em class="parameter"><code>window</code></em>, in pixels</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gst-vaapi-window-get-size"></a><h3>gst_vaapi_window_get_size ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> gst_vaapi_window_get_size (<em class="parameter"><code><a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a> *window</code></em>,
<em class="parameter"><code><span class="type">guint</span> *pwidth</code></em>,
<em class="parameter"><code><span class="type">guint</span> *pheight</code></em>);</pre>
<p>
Retrieves the dimensions of a <a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a>.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>window</code></em> :</span></p></td>
<td>a <a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>pwidth</code></em> :</span></p></td>
<td>return location for the width, or <code class="literal">NULL</code>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>pheight</code></em> :</span></p></td>
<td>return location for the height, or <code class="literal">NULL</code>
</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gst-vaapi-window-set-width"></a><h3>gst_vaapi_window_set_width ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> gst_vaapi_window_set_width (<em class="parameter"><code><a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a> *window</code></em>,
<em class="parameter"><code><span class="type">guint</span> width</code></em>);</pre>
<p>
Resizes the <em class="parameter"><code>window</code></em> to match the specified <em class="parameter"><code>width</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>window</code></em> :</span></p></td>
<td>a <a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>width</code></em> :</span></p></td>
<td>requested new width for the window, in pixels</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gst-vaapi-window-set-height"></a><h3>gst_vaapi_window_set_height ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> gst_vaapi_window_set_height (<em class="parameter"><code><a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a> *window</code></em>,
<em class="parameter"><code><span class="type">guint</span> height</code></em>);</pre>
<p>
Resizes the <em class="parameter"><code>window</code></em> to match the specified <em class="parameter"><code>height</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>window</code></em> :</span></p></td>
<td>a <a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>height</code></em> :</span></p></td>
<td>requested new height for the window, in pixels</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gst-vaapi-window-set-size"></a><h3>gst_vaapi_window_set_size ()</h3>
<pre class="programlisting"><span class="returnvalue">void</span> gst_vaapi_window_set_size (<em class="parameter"><code><a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a> *window</code></em>,
<em class="parameter"><code><span class="type">guint</span> width</code></em>,
<em class="parameter"><code><span class="type">guint</span> height</code></em>);</pre>
<p>
Resizes the <em class="parameter"><code>window</code></em> to match the specified <em class="parameter"><code>width</code></em> and <em class="parameter"><code>height</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>window</code></em> :</span></p></td>
<td>a <a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>width</code></em> :</span></p></td>
<td>requested new width for the window, in pixels</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>height</code></em> :</span></p></td>
<td>requested new height for the window, in pixels</td>
</tr>
</tbody>
</table></div>
</div>
<hr>
<div class="refsect2">
<a name="gst-vaapi-window-put-surface"></a><h3>gst_vaapi_window_put_surface ()</h3>
<pre class="programlisting"><span class="returnvalue">gboolean</span> gst_vaapi_window_put_surface (<em class="parameter"><code><a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a> *window</code></em>,
<em class="parameter"><code><a class="link" href="libs-gstvaapisurface.html#GstVaapiSurface"><span class="type">GstVaapiSurface</span></a> *surface</code></em>,
<em class="parameter"><code>const <a class="link" href="libs-Basic-data-structures.html#GstVaapiRectangle" title="struct GstVaapiRectangle"><span class="type">GstVaapiRectangle</span></a> *src_rect</code></em>,
<em class="parameter"><code>const <a class="link" href="libs-Basic-data-structures.html#GstVaapiRectangle" title="struct GstVaapiRectangle"><span class="type">GstVaapiRectangle</span></a> *dst_rect</code></em>,
<em class="parameter"><code><span class="type">guint</span> flags</code></em>);</pre>
<p>
Renders the <em class="parameter"><code>surface</code></em> region specified by <em class="parameter"><code>src_rect</code></em> into the <em class="parameter"><code>window</code></em>
region specified by <em class="parameter"><code>dst_rect</code></em>. The <em class="parameter"><code>flags</code></em> specify how de-interlacing
(if needed), color space conversion, scaling and other postprocessing
transformations are performed.
</p>
<div class="variablelist"><table border="0">
<col align="left" valign="top">
<tbody>
<tr>
<td><p><span class="term"><em class="parameter"><code>window</code></em> :</span></p></td>
<td>a <a class="link" href="GstVaapiWindow.html" title="GstVaapiWindow"><span class="type">GstVaapiWindow</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>surface</code></em> :</span></p></td>
<td>a <a class="link" href="libs-gstvaapisurface.html#GstVaapiSurface"><span class="type">GstVaapiSurface</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>src_rect</code></em> :</span></p></td>
<td>the sub-rectangle of the source surface to
extract and process. If <code class="literal">NULL</code>, the entire surface will be used.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>dst_rect</code></em> :</span></p></td>
<td>the sub-rectangle of the destination
window into which the surface is rendered. If <code class="literal">NULL</code>, the entire
window will be used.</td>
</tr>
<tr>
<td><p><span class="term"><em class="parameter"><code>flags</code></em> :</span></p></td>
<td>postprocessing flags. See <a class="link" href="libs-gstvaapisurface.html#GstVaapiSurfaceRenderFlags" title="enum GstVaapiSurfaceRenderFlags"><span class="type">GstVaapiSurfaceRenderFlags</span></a>
</td>
</tr>
<tr>
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
<td>
<code class="literal">TRUE</code> on success</td>
</tr>
</tbody>
</table></div>
</div>
</div>
<div class="refsect1">
<a name="GstVaapiWindow.property-details"></a><h2>Property Details</h2>
<div class="refsect2">
<a name="GstVaapiWindow--fullscreen"></a><h3>The <code class="literal">"fullscreen"</code> property</h3>
<pre class="programlisting"> "fullscreen" <span class="type">gboolean</span> : Read / Write</pre>
<p>The fullscreen state of the window.</p>
<p>Default value: FALSE</p>
</div>
<hr>
<div class="refsect2">
<a name="GstVaapiWindow--height"></a><h3>The <code class="literal">"height"</code> property</h3>
<pre class="programlisting"> "height" <span class="type">guint</span> : Read / Write</pre>
<p>The window height.</p>
<p>Allowed values: >= 1</p>
<p>Default value: 1</p>
</div>
<hr>
<div class="refsect2">
<a name="GstVaapiWindow--width"></a><h3>The <code class="literal">"width"</code> property</h3>
<pre class="programlisting"> "width" <span class="type">guint</span> : Read / Write</pre>
<p>The window width.</p>
<p>Allowed values: >= 1</p>
<p>Default value: 1</p>
</div>
</div>
</div>
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