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| <a name="gst-plugins-base-libs-gstvideoorientation"></a><div class="titlepage"></div> |
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| <td valign="top"> |
| <h2><span class="refentrytitle"><a name="gst-plugins-base-libs-gstvideoorientation.top_of_page"></a>gstvideoorientation</span></h2> |
| <p>gstvideoorientation</p> |
| </td> |
| <td class="gallery_image" valign="top" align="right"></td> |
| </tr></table></div> |
| <div class="refsect1"> |
| <a name="gst-plugins-base-libs-gstvideoorientation.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"> |
| <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-gstvideoorientation.html#gst-video-orientation-get-hcenter" title="gst_video_orientation_get_hcenter ()">gst_video_orientation_get_hcenter</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-gstvideoorientation.html#gst-video-orientation-get-hflip" title="gst_video_orientation_get_hflip ()">gst_video_orientation_get_hflip</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-gstvideoorientation.html#gst-video-orientation-get-vcenter" title="gst_video_orientation_get_vcenter ()">gst_video_orientation_get_vcenter</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-gstvideoorientation.html#gst-video-orientation-get-vflip" title="gst_video_orientation_get_vflip ()">gst_video_orientation_get_vflip</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-gstvideoorientation.html#gst-video-orientation-set-hcenter" title="gst_video_orientation_set_hcenter ()">gst_video_orientation_set_hcenter</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-gstvideoorientation.html#gst-video-orientation-set-hflip" title="gst_video_orientation_set_hflip ()">gst_video_orientation_set_hflip</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-gstvideoorientation.html#gst-video-orientation-set-vcenter" title="gst_video_orientation_set_vcenter ()">gst_video_orientation_set_vcenter</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-gstvideoorientation.html#gst-video-orientation-set-vflip" title="gst_video_orientation_set_vflip ()">gst_video_orientation_set_vflip</a> <span class="c_punctuation">()</span> |
| </td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <a name="GstVideoOrientation"></a><div class="refsect1"> |
| <a name="gst-plugins-base-libs-gstvideoorientation.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-gstvideoorientation.html#GstVideoOrientation-struct" title="GstVideoOrientation">GstVideoOrientation</a></td> |
| </tr> |
| <tr> |
| <td class="datatype_keyword">struct</td> |
| <td class="function_name"><a class="link" href="gst-plugins-base-libs-gstvideoorientation.html#GstVideoOrientationInterface" title="struct GstVideoOrientationInterface">GstVideoOrientationInterface</a></td> |
| </tr> |
| </tbody> |
| </table></div> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-base-libs-gstvideoorientation.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> GstVideoOrientation |
| </pre> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-base-libs-gstvideoorientation.includes"></a><h2>Includes</h2> |
| <pre class="synopsis">#include <gst/video/videoorientation.h> |
| </pre> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-base-libs-gstvideoorientation.description"></a><h2>Description</h2> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-base-libs-gstvideoorientation.functions_details"></a><h2>Functions</h2> |
| <div class="refsect2"> |
| <a name="gst-video-orientation-get-hcenter"></a><h3>gst_video_orientation_get_hcenter ()</h3> |
| <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> |
| gst_video_orientation_get_hcenter (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstvideoorientation.html#GstVideoOrientation"><span class="type">GstVideoOrientation</span></a> *video_orientation</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gint"><span class="type">gint</span></a> *center</code></em>);</pre> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="gst-video-orientation-get-hflip"></a><h3>gst_video_orientation_get_hflip ()</h3> |
| <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> |
| gst_video_orientation_get_hflip (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstvideoorientation.html#GstVideoOrientation"><span class="type">GstVideoOrientation</span></a> *video_orientation</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> *flip</code></em>);</pre> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="gst-video-orientation-get-vcenter"></a><h3>gst_video_orientation_get_vcenter ()</h3> |
| <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> |
| gst_video_orientation_get_vcenter (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstvideoorientation.html#GstVideoOrientation"><span class="type">GstVideoOrientation</span></a> *video_orientation</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gint"><span class="type">gint</span></a> *center</code></em>);</pre> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="gst-video-orientation-get-vflip"></a><h3>gst_video_orientation_get_vflip ()</h3> |
| <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> |
| gst_video_orientation_get_vflip (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstvideoorientation.html#GstVideoOrientation"><span class="type">GstVideoOrientation</span></a> *video_orientation</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> *flip</code></em>);</pre> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="gst-video-orientation-set-hcenter"></a><h3>gst_video_orientation_set_hcenter ()</h3> |
| <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> |
| gst_video_orientation_set_hcenter (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstvideoorientation.html#GstVideoOrientation"><span class="type">GstVideoOrientation</span></a> *video_orientation</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gint"><span class="type">gint</span></a> center</code></em>);</pre> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="gst-video-orientation-set-hflip"></a><h3>gst_video_orientation_set_hflip ()</h3> |
| <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> |
| gst_video_orientation_set_hflip (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstvideoorientation.html#GstVideoOrientation"><span class="type">GstVideoOrientation</span></a> *video_orientation</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> flip</code></em>);</pre> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="gst-video-orientation-set-vcenter"></a><h3>gst_video_orientation_set_vcenter ()</h3> |
| <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> |
| gst_video_orientation_set_vcenter (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstvideoorientation.html#GstVideoOrientation"><span class="type">GstVideoOrientation</span></a> *video_orientation</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gint"><span class="type">gint</span></a> center</code></em>);</pre> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="gst-video-orientation-set-vflip"></a><h3>gst_video_orientation_set_vflip ()</h3> |
| <pre class="programlisting"><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a> |
| gst_video_orientation_set_vflip (<em class="parameter"><code><a class="link" href="gst-plugins-base-libs-gstvideoorientation.html#GstVideoOrientation"><span class="type">GstVideoOrientation</span></a> *video_orientation</code></em>, |
| <em class="parameter"><code><a href="/usr/share/gtk-doc/html/glibglib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> flip</code></em>);</pre> |
| </div> |
| </div> |
| <div class="refsect1"> |
| <a name="gst-plugins-base-libs-gstvideoorientation.other_details"></a><h2>Types and Values</h2> |
| <div class="refsect2"> |
| <a name="GstVideoOrientation-struct"></a><h3>GstVideoOrientation</h3> |
| <pre class="programlisting">typedef struct _GstVideoOrientation GstVideoOrientation;</pre> |
| </div> |
| <hr> |
| <div class="refsect2"> |
| <a name="GstVideoOrientationInterface"></a><h3>struct GstVideoOrientationInterface</h3> |
| <pre class="programlisting">struct GstVideoOrientationInterface { |
| GTypeInterface iface; |
| |
| /* FIXME 0.11: fix awkward API? add some kind of get_supported flags thing |
| * and then just return booleans/int from all vfuncs requiring the caller |
| * to check the flags first */ |
| |
| /* virtual functions */ |
| gboolean (* get_hflip) (GstVideoOrientation *video_orientation, gboolean *flip); |
| gboolean (* get_vflip) (GstVideoOrientation *video_orientation, gboolean *flip); |
| gboolean (* get_hcenter) (GstVideoOrientation *video_orientation, gint *center); |
| gboolean (* get_vcenter) (GstVideoOrientation *video_orientation, gint *center); |
| |
| gboolean (* set_hflip) (GstVideoOrientation *video_orientation, gboolean flip); |
| gboolean (* set_vflip) (GstVideoOrientation *video_orientation, gboolean flip); |
| gboolean (* set_hcenter) (GstVideoOrientation *video_orientation, gint center); |
| gboolean (* set_vcenter) (GstVideoOrientation *video_orientation, gint center); |
| }; |
| </pre> |
| </div> |
| </div> |
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