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| <a name="GstDirectControlBinding"></a><div class="titlepage"></div> |
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| <td valign="top"> |
| <h2><span class="refentrytitle"><a name="GstDirectControlBinding.top_of_page"></a>GstDirectControlBinding</span></h2> |
| <p>GstDirectControlBinding — direct attachment for control sources</p> |
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| </tr></table></div> |
| <div class="refsect1"> |
| <a name="GstDirectControlBinding.functions"></a><h2>Functions</h2> |
| <div class="informaltable"><table width="100%" border="0"> |
| <colgroup> |
| <col width="150px" class="functions_return"> |
| <col class="functions_name"> |
| </colgroup> |
| <tbody><tr> |
| <td class="function_type"> |
| <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstControlBinding.html"><span class="returnvalue">GstControlBinding</span></a> * |
| </td> |
| <td class="function_name"> |
| <a class="link" href="GstDirectControlBinding.html#gst-direct-control-binding-new" title="gst_direct_control_binding_new ()">gst_direct_control_binding_new</a> <span class="c_punctuation">()</span> |
| </td> |
| </tr></tbody> |
| </table></div> |
| </div> |
| <div class="refsect1"> |
| <a name="GstDirectControlBinding.properties"></a><h2>Properties</h2> |
| <div class="informaltable"><table border="0"> |
| <colgroup> |
| <col width="150px" class="properties_type"> |
| <col width="300px" class="properties_name"> |
| <col width="200px" class="properties_flags"> |
| </colgroup> |
| <tbody> |
| <tr> |
| <td class="property_type"><a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></td> |
| <td class="property_name"><a class="link" href="GstDirectControlBinding.html#GstDirectControlBinding--absolute" title="The “absolute” property">absolute</a></td> |
| <td class="property_flags">Read / Write / Construct Only</td> |
| </tr> |
| <tr> |
| <td class="property_type"> |
| <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstControlSource.html"><span class="type">GstControlSource</span></a> *</td> |
| <td class="property_name"><a class="link" href="GstDirectControlBinding.html#GstDirectControlBinding--control-source" title="The “control-source” property">control-source</a></td> |
| <td class="property_flags">Read / Write / Construct</td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <div class="refsect1"> |
| <a name="GstDirectControlBinding.object-hierarchy"></a><h2>Object Hierarchy</h2> |
| <pre class="screen"> <a href="https://developer.gnome.org/gobject/unstable/gobject-The-Base-Object-Type.html#GObject">GObject</a> |
| <span class="lineart">╰──</span> <a href="https://developer.gnome.org/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/GstControlBinding.html">GstControlBinding</a> |
| <span class="lineart">╰──</span> GstDirectControlBinding |
| </pre> |
| </div> |
| <div class="refsect1"> |
| <a name="GstDirectControlBinding.includes"></a><h2>Includes</h2> |
| <pre class="synopsis">#include <libs/controller/gstdirectcontrolbinding.h> |
| </pre> |
| </div> |
| <div class="refsect1"> |
| <a name="GstDirectControlBinding.description"></a><h2>Description</h2> |
| <p>A value mapping object that attaches control sources to gobject properties. It |
| will map the control values [0.0 ... 1.0] to the target property range. If a |
| control value is outside of the range, it will be clipped.</p> |
| </div> |
| <div class="refsect1"> |
| <a name="GstDirectControlBinding.functions_details"></a><h2>Functions</h2> |
| <div class="refsect2"> |
| <a name="gst-direct-control-binding-new"></a><h3>gst_direct_control_binding_new ()</h3> |
| <pre class="programlisting"><a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstControlBinding.html"><span class="returnvalue">GstControlBinding</span></a> * |
| gst_direct_control_binding_new (<em class="parameter"><code><a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstObject.html"><span class="type">GstObject</span></a> *object</code></em>, |
| <em class="parameter"><code>const <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *property_name</code></em>, |
| <em class="parameter"><code><a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstControlSource.html"><span class="type">GstControlSource</span></a> *cs</code></em>);</pre> |
| <p>Create a new control-binding that attaches the <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstControlSource.html"><span class="type">GstControlSource</span></a> to the |
| <a href="https://developer.gnome.org/gobject/unstable/gobject-The-Base-Object-Type.html#GObject"><span class="type">GObject</span></a> property.</p> |
| <div class="refsect3"> |
| <a name="id-1.2.5.4.8.2.5"></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>object</p></td> |
| <td class="parameter_description"><p>the object of the property</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="parameter_name"><p>property_name</p></td> |
| <td class="parameter_description"><p>the property-name to attach the control source</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| <tr> |
| <td class="parameter_name"><p>cs</p></td> |
| <td class="parameter_description"><p>the control source</p></td> |
| <td class="parameter_annotations"> </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <div class="refsect3"> |
| <a name="id-1.2.5.4.8.2.6"></a><h4>Returns</h4> |
| <p> the new <a class="link" href="GstDirectControlBinding.html" title="GstDirectControlBinding"><span class="type">GstDirectControlBinding</span></a>. </p> |
| <p><span class="annotation">[<acronym title="Alias for transfer none, used for objects with floating refs."><span class="acronym">transfer floating</span></acronym>]</span></p> |
| </div> |
| </div> |
| </div> |
| <div class="refsect1"> |
| <a name="GstDirectControlBinding.other_details"></a><h2>Types and Values</h2> |
| </div> |
| <div class="refsect1"> |
| <a name="GstDirectControlBinding.property-details"></a><h2>Property Details</h2> |
| <div class="refsect2"> |
| <a name="GstDirectControlBinding--absolute"></a><h3>The <code class="literal">“absolute”</code> property</h3> |
| <pre class="programlisting"> “absolute” <a href="https://developer.gnome.org/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a></pre> |
| <p>Whether the control values are absolute.</p> |
| <p>Flags: Read / Write / Construct Only</p> |
| <p>Default value: FALSE</p> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstDirectControlBinding--control-source"></a><h3>The <code class="literal">“control-source”</code> property</h3> |
| <pre class="programlisting"> “control-source” <a href="http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/GstControlSource.html"><span class="type">GstControlSource</span></a> *</pre> |
| <p>The control source.</p> |
| <p>Flags: Read / Write / Construct</p> |
| </div> |
| </div> |
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