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| <a name="gst-plugins-base-libs-gstvideooverlay"></a><div class="titlepage"></div> |
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| <td valign="top"> |
| <h2><span class="refentrytitle"><a name="gst-plugins-base-libs-gstvideooverlay.top_of_page"></a>gstvideooverlay</span></h2> |
| <p>gstvideooverlay</p> |
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| <div class="refsect1"> |
| <a name="gst-plugins-base-libs-gstvideooverlay.functions"></a><h2>Functions</h2> |
| <div class="informaltable"><table class="informaltable" width="100%" border="0"> |
| <colgroup> |
| <col width="150px" class="functions_return"> |
| <col class="functions_name"> |
| </colgroup> |
| <tbody> |
| <tr> |
| <td class="function_type"> |
| <span class="returnvalue">void</span> |
| </td> |
| <td class="function_name"> |
| <a class="link" href="gst-plugins-base-libs-gstvideooverlay.html#gst-video-overlay-got-window-handle" title="gst_video_overlay_got_window_handle ()">gst_video_overlay_got_window_handle</a> <span class="c_punctuation">()</span> |
| </td> |
| </tr> |
| <tr> |
| <td class="function_type"> |
| <span class="returnvalue">void</span> |
| </td> |
| <td class="function_name"> |
| <a class="link" href="gst-plugins-base-libs-gstvideooverlay.html#gst-video-overlay-set-window-handle" title="gst_video_overlay_set_window_handle ()">gst_video_overlay_set_window_handle</a> <span class="c_punctuation">()</span> |
| </td> |
| </tr> |
| <tr> |
| <td class="function_type"> |
| <span class="returnvalue">void</span> |
| </td> |
| <td class="function_name"> |
| <a class="link" href="gst-plugins-base-libs-gstvideooverlay.html#gst-video-overlay-prepare-window-handle" title="gst_video_overlay_prepare_window_handle ()">gst_video_overlay_prepare_window_handle</a> <span class="c_punctuation">()</span> |
| </td> |
| </tr> |
| <tr> |
| <td class="function_type"> |
| <span class="returnvalue">void</span> |
| </td> |
| <td class="function_name"> |
| <a class="link" href="gst-plugins-base-libs-gstvideooverlay.html#gst-video-overlay-expose" title="gst_video_overlay_expose ()">gst_video_overlay_expose</a> <span class="c_punctuation">()</span> |
| </td> |
| </tr> |
| <tr> |
| <td class="function_type"> |
| <span class="returnvalue">void</span> |
| </td> |
| <td class="function_name"> |
| <a class="link" href="gst-plugins-base-libs-gstvideooverlay.html#gst-video-overlay-handle-events" title="gst_video_overlay_handle_events ()">gst_video_overlay_handle_events</a> <span class="c_punctuation">()</span> |
| </td> |
| </tr> |
| <tr> |
| <td class="function_type"> |
| <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> |
| </td> |
| <td class="function_name"> |
| <a class="link" href="gst-plugins-base-libs-gstvideooverlay.html#gst-video-overlay-set-render-rectangle" title="gst_video_overlay_set_render_rectangle ()">gst_video_overlay_set_render_rectangle</a> <span class="c_punctuation">()</span> |
| </td> |
| </tr> |
| <tr> |
| <td class="function_type"> |
| <a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> |
| </td> |
| <td class="function_name"> |
| <a class="link" href="gst-plugins-base-libs-gstvideooverlay.html#gst-is-video-overlay-prepare-window-handle-message" title="gst_is_video_overlay_prepare_window_handle_message ()">gst_is_video_overlay_prepare_window_handle_message</a> <span class="c_punctuation">()</span> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <a name="GstVideoOverlay"></a><div class="refsect1"> |
| <a name="gst-plugins-base-libs-gstvideooverlay.other"></a><h2>Types and Values</h2> |
| <div class="informaltable"><table class="informaltable" width="100%" border="0"> |
| <colgroup> |
| <col width="150px" class="name"> |
| <col class="description"> |
| </colgroup> |
| <tbody> |
| <tr> |
| <td class="datatype_keyword"> </td> |
| <td class="function_name"><a class="link" href="gst-plugins-base-libs-gstvideooverlay.html#GstVideoOverlay-struct" title="GstVideoOverlay">GstVideoOverlay</a></td> |
| </tr> |
| <tr> |
| <td class="datatype_keyword">struct</td> |
| <td class="function_name"><a class="link" href="gst-plugins-base-libs-gstvideooverlay.html#GstVideoOverlayInterface" title="struct GstVideoOverlayInterface">GstVideoOverlayInterface</a></td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-base-libs-gstvideooverlay.object-hierarchy"></a><h2>Object Hierarchy</h2> |
| <pre class="screen"> <a href="https://developer.gnome.org/gobject/unstable/GTypeModule.html">GInterface</a> |
| <span class="lineart">╰──</span> GstVideoOverlay |
| </pre> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-base-libs-gstvideooverlay.includes"></a><h2>Includes</h2> |
| <pre class="synopsis">#include <gst/video/videooverlay.h> |
| </pre> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-base-libs-gstvideooverlay.description"></a><h2>Description</h2> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-base-libs-gstvideooverlay.functions_details"></a><h2>Functions</h2> |
| <div class="refsect2"> |
| <a name="gst-video-overlay-got-window-handle"></a><h3>gst_video_overlay_got_window_handle ()</h3> |
| <pre class="programlisting"><span class="returnvalue">void</span> |
| gst_video_overlay_got_window_handle (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstvideooverlay.html#GstVideoOverlay"><span class="type">GstVideoOverlay</span></a> *overlay</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#guintptr"><span class="type">guintptr</span></a> handle</code></em>);</pre> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="gst-video-overlay-set-window-handle"></a><h3>gst_video_overlay_set_window_handle ()</h3> |
| <pre class="programlisting"><span class="returnvalue">void</span> |
| gst_video_overlay_set_window_handle (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstvideooverlay.html#GstVideoOverlay"><span class="type">GstVideoOverlay</span></a> *overlay</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#guintptr"><span class="type">guintptr</span></a> handle</code></em>);</pre> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="gst-video-overlay-prepare-window-handle"></a><h3>gst_video_overlay_prepare_window_handle ()</h3> |
| <pre class="programlisting"><span class="returnvalue">void</span> |
| gst_video_overlay_prepare_window_handle |
| (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstvideooverlay.html#GstVideoOverlay"><span class="type">GstVideoOverlay</span></a> *overlay</code></em>);</pre> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="gst-video-overlay-expose"></a><h3>gst_video_overlay_expose ()</h3> |
| <pre class="programlisting"><span class="returnvalue">void</span> |
| gst_video_overlay_expose (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstvideooverlay.html#GstVideoOverlay"><span class="type">GstVideoOverlay</span></a> *overlay</code></em>);</pre> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="gst-video-overlay-handle-events"></a><h3>gst_video_overlay_handle_events ()</h3> |
| <pre class="programlisting"><span class="returnvalue">void</span> |
| gst_video_overlay_handle_events (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstvideooverlay.html#GstVideoOverlay"><span class="type">GstVideoOverlay</span></a> *overlay</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> handle_events</code></em>);</pre> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="gst-video-overlay-set-render-rectangle"></a><h3>gst_video_overlay_set_render_rectangle ()</h3> |
| <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> |
| gst_video_overlay_set_render_rectangle |
| (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstvideooverlay.html#GstVideoOverlay"><span class="type">GstVideoOverlay</span></a> *overlay</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gint"><span class="type">gint</span></a> x</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gint"><span class="type">gint</span></a> y</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gint"><span class="type">gint</span></a> width</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gint"><span class="type">gint</span></a> height</code></em>);</pre> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="gst-is-video-overlay-prepare-window-handle-message"></a><h3>gst_is_video_overlay_prepare_window_handle_message ()</h3> |
| <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> |
| gst_is_video_overlay_prepare_window_handle_message |
| (<em class="parameter"><code><a href="/usr/share/gtk-doc/html/gstreamer-1.0GstMessage.html#GstMessage-struct"><span class="type">GstMessage</span></a> *msg</code></em>);</pre> |
| </div> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-base-libs-gstvideooverlay.other_details"></a><h2>Types and Values</h2> |
| <div class="refsect2"> |
| <a name="GstVideoOverlay-struct"></a><h3>GstVideoOverlay</h3> |
| <pre class="programlisting">typedef struct _GstVideoOverlay GstVideoOverlay;</pre> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstVideoOverlayInterface"></a><h3>struct GstVideoOverlayInterface</h3> |
| <pre class="programlisting">struct GstVideoOverlayInterface { |
| GTypeInterface iface; |
| |
| /* virtual functions */ |
| void (*expose) (GstVideoOverlay *overlay); |
| |
| void (*handle_events) (GstVideoOverlay *overlay, gboolean handle_events); |
| |
| void (*set_render_rectangle) (GstVideoOverlay *overlay, |
| gint x, gint y, |
| gint width, gint height); |
| |
| void (*set_window_handle) (GstVideoOverlay *overlay, guintptr handle); |
| }; |
| </pre> |
| </div> |
| </div> |
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