diff options
Diffstat (limited to 'docs/libs/html/gstreamer-libs-GstTypeFindHelper.html')
| -rw-r--r-- | docs/libs/html/gstreamer-libs-GstTypeFindHelper.html | 191 |
1 files changed, 73 insertions, 118 deletions
diff --git a/docs/libs/html/gstreamer-libs-GstTypeFindHelper.html b/docs/libs/html/gstreamer-libs-GstTypeFindHelper.html index 3dc6dd6..1afd585 100644 --- a/docs/libs/html/gstreamer-libs-GstTypeFindHelper.html +++ b/docs/libs/html/gstreamer-libs-GstTypeFindHelper.html @@ -3,22 +3,22 @@ <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <title>GstTypeFindHelper</title> -<meta name="generator" content="DocBook XSL Stylesheets V1.75.2"> -<link rel="home" href="index.html" title="GStreamer 0.11 Library Reference Manual"> +<meta name="generator" content="DocBook XSL Stylesheets V1.76.1"> +<link rel="home" href="index.html" title="GStreamer 1.0 Library Reference Manual"> <link rel="up" href="gstreamer-base.html" title="GStreamer Base and Utillity Classes"> -<link rel="prev" href="GstCollectPads.html" title="GstCollectPads"> -<link rel="next" href="gstreamer-libs-GstDataQueue.html" title="GstDataQueue"> +<link rel="prev" href="GstCollectPads2.html" title="GstCollectPads2"> +<link rel="next" href="gstreamer-control.html" title="GStreamer Dynamic Parameter Control"> <meta name="generator" content="GTK-Doc V1.18 (XML mode)"> <link rel="stylesheet" href="style.css" type="text/css"> </head> <body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF"> <table class="navigation" id="top" width="100%" summary="Navigation header" cellpadding="2" cellspacing="2"> <tr valign="middle"> -<td><a accesskey="p" href="GstCollectPads.html"><img src="left.png" width="24" height="24" border="0" alt="Prev"></a></td> +<td><a accesskey="p" href="GstCollectPads2.html"><img src="left.png" width="24" height="24" border="0" alt="Prev"></a></td> <td><a accesskey="u" href="gstreamer-base.html"><img src="up.png" width="24" height="24" border="0" alt="Up"></a></td> <td><a accesskey="h" href="index.html"><img src="home.png" width="24" height="24" border="0" alt="Home"></a></td> -<th width="100%" align="center">GStreamer 0.11 Library Reference Manual</th> -<td><a accesskey="n" href="gstreamer-libs-GstDataQueue.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></a></td> +<th width="100%" align="center">GStreamer 1.0 Library Reference Manual</th> +<td><a accesskey="n" href="gstreamer-control.html"><img src="right.png" width="24" height="24" border="0" alt="Next"></a></td> </tr> <tr><td colspan="5" class="shortcuts"> <a href="#gstreamer-libs-GstTypeFindHelper.synopsis" class="shortcut">Top</a> @@ -40,31 +40,29 @@ <pre class="synopsis"> #include <gst/base/gsttypefindhelper.h> -<a href="../gstreamer-0.11/gstreamer-GstCaps.html#GstCaps"><span class="returnvalue">GstCaps</span></a> * <a class="link" href="gstreamer-libs-GstTypeFindHelper.html#gst-type-find-helper" title="gst_type_find_helper ()">gst_type_find_helper</a> (<em class="parameter"><code><a href="../gstreamer-0.11/GstPad.html"><span class="type">GstPad</span></a> *src</code></em>, - <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> size</code></em>); -<a href="../gstreamer-0.11/gstreamer-GstCaps.html#GstCaps"><span class="returnvalue">GstCaps</span></a> * <a class="link" href="gstreamer-libs-GstTypeFindHelper.html#gst-type-find-helper-for-buffer" title="gst_type_find_helper_for_buffer ()">gst_type_find_helper_for_buffer</a> (<em class="parameter"><code><a href="../gstreamer-0.11/GstObject.html"><span class="type">GstObject</span></a> *obj</code></em>, - <em class="parameter"><code><a href="../gstreamer-0.11/gstreamer-GstBuffer.html#GstBuffer"><span class="type">GstBuffer</span></a> *buf</code></em>, - <em class="parameter"><code><a href="../gstreamer-0.11/gstreamer-GstTypeFind.html#GstTypeFindProbability"><span class="type">GstTypeFindProbability</span></a> *prob</code></em>); -<a href="../gstreamer-0.11/gstreamer-GstCaps.html#GstCaps"><span class="returnvalue">GstCaps</span></a> * <a class="link" href="gstreamer-libs-GstTypeFindHelper.html#gst-type-find-helper-for-extension" title="gst_type_find_helper_for_extension ()">gst_type_find_helper_for_extension</a> (<em class="parameter"><code><a href="../gstreamer-0.11/GstObject.html"><span class="type">GstObject</span></a> *obj</code></em>, +<a href="../gstreamer-1.0/gstreamer-GstCaps.html#GstCaps"><span class="returnvalue">GstCaps</span></a> * <a class="link" href="gstreamer-libs-GstTypeFindHelper.html#gst-type-find-helper" title="gst_type_find_helper ()">gst_type_find_helper</a> (<em class="parameter"><code><a href="../gstreamer-1.0/GstPad.html"><span class="type">GstPad</span></a> *src</code></em>, + <em class="parameter"><code><span class="type">guint64</span> size</code></em>); +<a href="../gstreamer-1.0/gstreamer-GstCaps.html#GstCaps"><span class="returnvalue">GstCaps</span></a> * <a class="link" href="gstreamer-libs-GstTypeFindHelper.html#gst-type-find-helper-for-buffer" title="gst_type_find_helper_for_buffer ()">gst_type_find_helper_for_buffer</a> (<em class="parameter"><code><a href="../gstreamer-1.0/GstObject.html"><span class="type">GstObject</span></a> *obj</code></em>, + <em class="parameter"><code><a href="../gstreamer-1.0/gstreamer-GstBuffer.html#GstBuffer"><span class="type">GstBuffer</span></a> *buf</code></em>, + <em class="parameter"><code><a href="../gstreamer-1.0/gstreamer-GstTypeFind.html#GstTypeFindProbability"><span class="type">GstTypeFindProbability</span></a> *prob</code></em>); +<a href="../gstreamer-1.0/gstreamer-GstCaps.html#GstCaps"><span class="returnvalue">GstCaps</span></a> * <a class="link" href="gstreamer-libs-GstTypeFindHelper.html#gst-type-find-helper-for-extension" title="gst_type_find_helper_for_extension ()">gst_type_find_helper_for_extension</a> (<em class="parameter"><code><a href="../gstreamer-1.0/GstObject.html"><span class="type">GstObject</span></a> *obj</code></em>, <em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *extension</code></em>); -<a href="../gstreamer-0.11/gstreamer-GstCaps.html#GstCaps"><span class="returnvalue">GstCaps</span></a> * <a class="link" href="gstreamer-libs-GstTypeFindHelper.html#gst-type-find-helper-for-data" title="gst_type_find_helper_for_data ()">gst_type_find_helper_for_data</a> (<em class="parameter"><code><a href="../gstreamer-0.11/GstObject.html"><span class="type">GstObject</span></a> *obj</code></em>, - <em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint8"><span class="type">guint8</span></a> *data</code></em>, - <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> size</code></em>, - <em class="parameter"><code><a href="../gstreamer-0.11/gstreamer-GstTypeFind.html#GstTypeFindProbability"><span class="type">GstTypeFindProbability</span></a> *prob</code></em>); -<a href="../gstreamer-0.11/GstPad.html#GstFlowReturn"><span class="returnvalue">GstFlowReturn</span></a> (<a class="link" href="gstreamer-libs-GstTypeFindHelper.html#GstTypeFindHelperGetRangeFunction" title="GstTypeFindHelperGetRangeFunction ()">*GstTypeFindHelperGetRangeFunction</a>) - (<em class="parameter"><code><a href="../gstreamer-0.11/GstObject.html"><span class="type">GstObject</span></a> *obj</code></em>, - <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> offset</code></em>, +<a href="../gstreamer-1.0/gstreamer-GstCaps.html#GstCaps"><span class="returnvalue">GstCaps</span></a> * <a class="link" href="gstreamer-libs-GstTypeFindHelper.html#gst-type-find-helper-for-data" title="gst_type_find_helper_for_data ()">gst_type_find_helper_for_data</a> (<em class="parameter"><code><a href="../gstreamer-1.0/GstObject.html"><span class="type">GstObject</span></a> *obj</code></em>, + <em class="parameter"><code>const <span class="type">guint8</span> *data</code></em>, + <em class="parameter"><code><span class="type">gsize</span> size</code></em>, + <em class="parameter"><code><a href="../gstreamer-1.0/gstreamer-GstTypeFind.html#GstTypeFindProbability"><span class="type">GstTypeFindProbability</span></a> *prob</code></em>); +<a href="../gstreamer-1.0/GstPad.html#GstFlowReturn"><span class="returnvalue">GstFlowReturn</span></a> (<a class="link" href="gstreamer-libs-GstTypeFindHelper.html#GstTypeFindHelperGetRangeFunction" title="GstTypeFindHelperGetRangeFunction ()">*GstTypeFindHelperGetRangeFunction</a>) + (<em class="parameter"><code><a href="../gstreamer-1.0/GstObject.html"><span class="type">GstObject</span></a> *obj</code></em>, + <em class="parameter"><code><a href="../gstreamer-1.0/GstObject.html"><span class="type">GstObject</span></a> *parent</code></em>, + <em class="parameter"><code><span class="type">guint64</span> offset</code></em>, <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> length</code></em>, - <em class="parameter"><code><a href="../gstreamer-0.11/gstreamer-GstBuffer.html#GstBuffer"><span class="type">GstBuffer</span></a> **buffer</code></em>); -<a href="../gstreamer-0.11/gstreamer-GstCaps.html#GstCaps"><span class="returnvalue">GstCaps</span></a> * <a class="link" href="gstreamer-libs-GstTypeFindHelper.html#gst-type-find-helper-get-range" title="gst_type_find_helper_get_range ()">gst_type_find_helper_get_range</a> (<em class="parameter"><code><a href="../gstreamer-0.11/GstObject.html"><span class="type">GstObject</span></a> *obj</code></em>, + <em class="parameter"><code><a href="../gstreamer-1.0/gstreamer-GstBuffer.html#GstBuffer"><span class="type">GstBuffer</span></a> **buffer</code></em>); +<a href="../gstreamer-1.0/gstreamer-GstCaps.html#GstCaps"><span class="returnvalue">GstCaps</span></a> * <a class="link" href="gstreamer-libs-GstTypeFindHelper.html#gst-type-find-helper-get-range" title="gst_type_find_helper_get_range ()">gst_type_find_helper_get_range</a> (<em class="parameter"><code><a href="../gstreamer-1.0/GstObject.html"><span class="type">GstObject</span></a> *obj</code></em>, + <em class="parameter"><code><a href="../gstreamer-1.0/GstObject.html"><span class="type">GstObject</span></a> *parent</code></em>, <em class="parameter"><code><a class="link" href="gstreamer-libs-GstTypeFindHelper.html#GstTypeFindHelperGetRangeFunction" title="GstTypeFindHelperGetRangeFunction ()"><span class="type">GstTypeFindHelperGetRangeFunction</span></a> func</code></em>, - <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> size</code></em>, - <em class="parameter"><code><a href="../gstreamer-0.11/gstreamer-GstTypeFind.html#GstTypeFindProbability"><span class="type">GstTypeFindProbability</span></a> *prob</code></em>); -<a href="../gstreamer-0.11/gstreamer-GstCaps.html#GstCaps"><span class="returnvalue">GstCaps</span></a> * <a class="link" href="gstreamer-libs-GstTypeFindHelper.html#gst-type-find-helper-get-range-ext" title="gst_type_find_helper_get_range_ext ()">gst_type_find_helper_get_range_ext</a> (<em class="parameter"><code><a href="../gstreamer-0.11/GstObject.html"><span class="type">GstObject</span></a> *obj</code></em>, - <em class="parameter"><code><a class="link" href="gstreamer-libs-GstTypeFindHelper.html#GstTypeFindHelperGetRangeFunction" title="GstTypeFindHelperGetRangeFunction ()"><span class="type">GstTypeFindHelperGetRangeFunction</span></a> func</code></em>, - <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> size</code></em>, + <em class="parameter"><code><span class="type">guint64</span> size</code></em>, <em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *extension</code></em>, - <em class="parameter"><code><a href="../gstreamer-0.11/gstreamer-GstTypeFind.html#GstTypeFindProbability"><span class="type">GstTypeFindProbability</span></a> *prob</code></em>); + <em class="parameter"><code><a href="../gstreamer-1.0/gstreamer-GstTypeFind.html#GstTypeFindProbability"><span class="type">GstTypeFindProbability</span></a> *prob</code></em>); </pre> </div> <div class="refsect1"> @@ -80,10 +78,10 @@ typefinding in push mode from a chain function. <a name="gstreamer-libs-GstTypeFindHelper.details"></a><h2>Details</h2> <div class="refsect2"> <a name="gst-type-find-helper"></a><h3>gst_type_find_helper ()</h3> -<pre class="programlisting"><a href="../gstreamer-0.11/gstreamer-GstCaps.html#GstCaps"><span class="returnvalue">GstCaps</span></a> * gst_type_find_helper (<em class="parameter"><code><a href="../gstreamer-0.11/GstPad.html"><span class="type">GstPad</span></a> *src</code></em>, - <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> size</code></em>);</pre> +<pre class="programlisting"><a href="../gstreamer-1.0/gstreamer-GstCaps.html#GstCaps"><span class="returnvalue">GstCaps</span></a> * gst_type_find_helper (<em class="parameter"><code><a href="../gstreamer-1.0/GstPad.html"><span class="type">GstPad</span></a> *src</code></em>, + <em class="parameter"><code><span class="type">guint64</span> size</code></em>);</pre> <p> -Tries to find what type of data is flowing from the given source <a href="../gstreamer-0.11/GstPad.html"><span class="type">GstPad</span></a>. +Tries to find what type of data is flowing from the given source <a href="../gstreamer-1.0/GstPad.html"><span class="type">GstPad</span></a>. </p> <p> Free-function: gst_caps_unref @@ -93,7 +91,7 @@ Free-function: gst_caps_unref <tbody> <tr> <td><p><span class="term"><em class="parameter"><code>src</code></em> :</span></p></td> -<td>A source <a href="../gstreamer-0.11/GstPad.html"><span class="type">GstPad</span></a> +<td>A source <a href="../gstreamer-1.0/GstPad.html"><span class="type">GstPad</span></a> </td> </tr> <tr> @@ -102,8 +100,8 @@ Free-function: gst_caps_unref </tr> <tr> <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>the <a href="../gstreamer-0.11/gstreamer-GstCaps.html#GstCaps"><span class="type">GstCaps</span></a> corresponding to the data stream. -Returns <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><span class="type">NULL</span></a> if no <a href="../gstreamer-0.11/gstreamer-GstCaps.html#GstCaps"><span class="type">GstCaps</span></a> matches the data stream. <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span> +<td>the <a href="../gstreamer-1.0/gstreamer-GstCaps.html#GstCaps"><span class="type">GstCaps</span></a> corresponding to the data stream. +Returns <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><span class="type">NULL</span></a> if no <a href="../gstreamer-1.0/gstreamer-GstCaps.html#GstCaps"><span class="type">GstCaps</span></a> matches the data stream. <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span> </td> </tr> </tbody> @@ -112,17 +110,17 @@ Returns <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macr <hr> <div class="refsect2"> <a name="gst-type-find-helper-for-buffer"></a><h3>gst_type_find_helper_for_buffer ()</h3> -<pre class="programlisting"><a href="../gstreamer-0.11/gstreamer-GstCaps.html#GstCaps"><span class="returnvalue">GstCaps</span></a> * gst_type_find_helper_for_buffer (<em class="parameter"><code><a href="../gstreamer-0.11/GstObject.html"><span class="type">GstObject</span></a> *obj</code></em>, - <em class="parameter"><code><a href="../gstreamer-0.11/gstreamer-GstBuffer.html#GstBuffer"><span class="type">GstBuffer</span></a> *buf</code></em>, - <em class="parameter"><code><a href="../gstreamer-0.11/gstreamer-GstTypeFind.html#GstTypeFindProbability"><span class="type">GstTypeFindProbability</span></a> *prob</code></em>);</pre> +<pre class="programlisting"><a href="../gstreamer-1.0/gstreamer-GstCaps.html#GstCaps"><span class="returnvalue">GstCaps</span></a> * gst_type_find_helper_for_buffer (<em class="parameter"><code><a href="../gstreamer-1.0/GstObject.html"><span class="type">GstObject</span></a> *obj</code></em>, + <em class="parameter"><code><a href="../gstreamer-1.0/gstreamer-GstBuffer.html#GstBuffer"><span class="type">GstBuffer</span></a> *buf</code></em>, + <em class="parameter"><code><a href="../gstreamer-1.0/gstreamer-GstTypeFind.html#GstTypeFindProbability"><span class="type">GstTypeFindProbability</span></a> *prob</code></em>);</pre> <p> -Tries to find what type of data is contained in the given <a href="../gstreamer-0.11/gstreamer-GstBuffer.html#GstBuffer"><span class="type">GstBuffer</span></a>, the +Tries to find what type of data is contained in the given <a href="../gstreamer-1.0/gstreamer-GstBuffer.html#GstBuffer"><span class="type">GstBuffer</span></a>, the assumption being that the buffer represents the beginning of the stream or file. </p> <p> All available typefinders will be called on the data in order of rank. If -a typefinding function returns a probability of <a href="../gstreamer-0.11/gstreamer-GstTypeFind.html#GST-TYPE-FIND-MAXIMUM:CAPS"><span class="type">GST_TYPE_FIND_MAXIMUM</span></a>, +a typefinding function returns a probability of <a href="../gstreamer-1.0/gstreamer-GstTypeFind.html#GST-TYPE-FIND-MAXIMUM:CAPS"><span class="type">GST_TYPE_FIND_MAXIMUM</span></a>, typefinding is stopped immediately and the found caps will be returned right away. Otherwise, all available typefind functions will the tried, and the caps with the highest probability will be returned, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><span class="type">NULL</span></a> if @@ -140,7 +138,7 @@ Free-function: gst_caps_unref </tr> <tr> <td><p><span class="term"><em class="parameter"><code>buf</code></em> :</span></p></td> -<td>a <a href="../gstreamer-0.11/gstreamer-GstBuffer.html#GstBuffer"><span class="type">GstBuffer</span></a> with data to typefind. <span class="annotation">[<acronym title="Parameter for input. Default is transfer none."><span class="acronym">in</span></acronym>][<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span> +<td>a <a href="../gstreamer-1.0/gstreamer-GstBuffer.html#GstBuffer"><span class="type">GstBuffer</span></a> with data to typefind. <span class="annotation">[<acronym title="Parameter for input. Default is transfer none."><span class="acronym">in</span></acronym>][<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span> </td> </tr> <tr> @@ -151,9 +149,9 @@ caps, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Mac </tr> <tr> <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>the <a href="../gstreamer-0.11/gstreamer-GstCaps.html#GstCaps"><span class="type">GstCaps</span></a> corresponding to the data, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><span class="type">NULL</span></a> +<td>the <a href="../gstreamer-1.0/gstreamer-GstCaps.html#GstCaps"><span class="type">GstCaps</span></a> corresponding to the data, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><span class="type">NULL</span></a> if no type could be found. The caller should free the caps returned -with <a href="../gstreamer-0.11/gstreamer-GstCaps.html#gst-caps-unref"><code class="function">gst_caps_unref()</code></a>. <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span> +with <a href="../gstreamer-1.0/gstreamer-GstCaps.html#gst-caps-unref"><code class="function">gst_caps_unref()</code></a>. <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span> </td> </tr> </tbody> @@ -162,10 +160,10 @@ with <a href="../gstreamer-0.11/gstreamer-GstCaps.html#gst-caps-unref"><code cla <hr> <div class="refsect2"> <a name="gst-type-find-helper-for-extension"></a><h3>gst_type_find_helper_for_extension ()</h3> -<pre class="programlisting"><a href="../gstreamer-0.11/gstreamer-GstCaps.html#GstCaps"><span class="returnvalue">GstCaps</span></a> * gst_type_find_helper_for_extension (<em class="parameter"><code><a href="../gstreamer-0.11/GstObject.html"><span class="type">GstObject</span></a> *obj</code></em>, +<pre class="programlisting"><a href="../gstreamer-1.0/gstreamer-GstCaps.html#GstCaps"><span class="returnvalue">GstCaps</span></a> * gst_type_find_helper_for_extension (<em class="parameter"><code><a href="../gstreamer-1.0/GstObject.html"><span class="type">GstObject</span></a> *obj</code></em>, <em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *extension</code></em>);</pre> <p> -Tries to find the best <a href="../gstreamer-0.11/gstreamer-GstCaps.html#GstCaps"><span class="type">GstCaps</span></a> associated with <em class="parameter"><code>extension</code></em>. +Tries to find the best <a href="../gstreamer-1.0/gstreamer-GstCaps.html#GstCaps"><span class="type">GstCaps</span></a> associated with <em class="parameter"><code>extension</code></em>. </p> <p> All available typefinders will be checked against the extension in order @@ -189,9 +187,9 @@ Free-function: gst_caps_unref </tr> <tr> <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>the <a href="../gstreamer-0.11/gstreamer-GstCaps.html#GstCaps"><span class="type">GstCaps</span></a> corresponding to <em class="parameter"><code>extension</code></em>, or +<td>the <a href="../gstreamer-1.0/gstreamer-GstCaps.html#GstCaps"><span class="type">GstCaps</span></a> corresponding to <em class="parameter"><code>extension</code></em>, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><span class="type">NULL</span></a> if no type could be found. The caller should free the caps -returned with <a href="../gstreamer-0.11/gstreamer-GstCaps.html#gst-caps-unref"><code class="function">gst_caps_unref()</code></a>. <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span> +returned with <a href="../gstreamer-1.0/gstreamer-GstCaps.html#gst-caps-unref"><code class="function">gst_caps_unref()</code></a>. <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span> </td> </tr> </tbody> @@ -201,10 +199,10 @@ returned with <a href="../gstreamer-0.11/gstreamer-GstCaps.html#gst-caps-unref"> <hr> <div class="refsect2"> <a name="gst-type-find-helper-for-data"></a><h3>gst_type_find_helper_for_data ()</h3> -<pre class="programlisting"><a href="../gstreamer-0.11/gstreamer-GstCaps.html#GstCaps"><span class="returnvalue">GstCaps</span></a> * gst_type_find_helper_for_data (<em class="parameter"><code><a href="../gstreamer-0.11/GstObject.html"><span class="type">GstObject</span></a> *obj</code></em>, - <em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint8"><span class="type">guint8</span></a> *data</code></em>, - <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gsize"><span class="type">gsize</span></a> size</code></em>, - <em class="parameter"><code><a href="../gstreamer-0.11/gstreamer-GstTypeFind.html#GstTypeFindProbability"><span class="type">GstTypeFindProbability</span></a> *prob</code></em>);</pre> +<pre class="programlisting"><a href="../gstreamer-1.0/gstreamer-GstCaps.html#GstCaps"><span class="returnvalue">GstCaps</span></a> * gst_type_find_helper_for_data (<em class="parameter"><code><a href="../gstreamer-1.0/GstObject.html"><span class="type">GstObject</span></a> *obj</code></em>, + <em class="parameter"><code>const <span class="type">guint8</span> *data</code></em>, + <em class="parameter"><code><span class="type">gsize</span> size</code></em>, + <em class="parameter"><code><a href="../gstreamer-1.0/gstreamer-GstTypeFind.html#GstTypeFindProbability"><span class="type">GstTypeFindProbability</span></a> *prob</code></em>);</pre> <p> Tries to find what type of data is contained in the given <em class="parameter"><code>data</code></em>, the assumption being that the data represents the beginning of the stream or @@ -212,7 +210,7 @@ file. </p> <p> All available typefinders will be called on the data in order of rank. If -a typefinding function returns a probability of <a href="../gstreamer-0.11/gstreamer-GstTypeFind.html#GST-TYPE-FIND-MAXIMUM:CAPS"><span class="type">GST_TYPE_FIND_MAXIMUM</span></a>, +a typefinding function returns a probability of <a href="../gstreamer-1.0/gstreamer-GstTypeFind.html#GST-TYPE-FIND-MAXIMUM:CAPS"><span class="type">GST_TYPE_FIND_MAXIMUM</span></a>, typefinding is stopped immediately and the found caps will be returned right away. Otherwise, all available typefind functions will the tried, and the caps with the highest probability will be returned, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><span class="type">NULL</span></a> if @@ -246,9 +244,9 @@ caps, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Mac </tr> <tr> <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>the <a href="../gstreamer-0.11/gstreamer-GstCaps.html#GstCaps"><span class="type">GstCaps</span></a> corresponding to the data, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><span class="type">NULL</span></a> +<td>the <a href="../gstreamer-1.0/gstreamer-GstCaps.html#GstCaps"><span class="type">GstCaps</span></a> corresponding to the data, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><span class="type">NULL</span></a> if no type could be found. The caller should free the caps returned -with <a href="../gstreamer-0.11/gstreamer-GstCaps.html#gst-caps-unref"><code class="function">gst_caps_unref()</code></a>. <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span> +with <a href="../gstreamer-1.0/gstreamer-GstCaps.html#gst-caps-unref"><code class="function">gst_caps_unref()</code></a>. <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span> </td> </tr> </tbody> @@ -257,11 +255,12 @@ with <a href="../gstreamer-0.11/gstreamer-GstCaps.html#gst-caps-unref"><code cla <hr> <div class="refsect2"> <a name="GstTypeFindHelperGetRangeFunction"></a><h3>GstTypeFindHelperGetRangeFunction ()</h3> -<pre class="programlisting"><a href="../gstreamer-0.11/GstPad.html#GstFlowReturn"><span class="returnvalue">GstFlowReturn</span></a> (*GstTypeFindHelperGetRangeFunction) - (<em class="parameter"><code><a href="../gstreamer-0.11/GstObject.html"><span class="type">GstObject</span></a> *obj</code></em>, - <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> offset</code></em>, +<pre class="programlisting"><a href="../gstreamer-1.0/GstPad.html#GstFlowReturn"><span class="returnvalue">GstFlowReturn</span></a> (*GstTypeFindHelperGetRangeFunction) + (<em class="parameter"><code><a href="../gstreamer-1.0/GstObject.html"><span class="type">GstObject</span></a> *obj</code></em>, + <em class="parameter"><code><a href="../gstreamer-1.0/GstObject.html"><span class="type">GstObject</span></a> *parent</code></em>, + <em class="parameter"><code><span class="type">guint64</span> offset</code></em>, <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> length</code></em>, - <em class="parameter"><code><a href="../gstreamer-0.11/gstreamer-GstBuffer.html#GstBuffer"><span class="type">GstBuffer</span></a> **buffer</code></em>);</pre> + <em class="parameter"><code><a href="../gstreamer-1.0/gstreamer-GstBuffer.html#GstBuffer"><span class="type">GstBuffer</span></a> **buffer</code></em>);</pre> <p> This function will be called by <a class="link" href="gstreamer-libs-GstTypeFindHelper.html#gst-type-find-helper-get-range" title="gst_type_find_helper_get_range ()"><code class="function">gst_type_find_helper_get_range()</code></a> when typefinding functions request to peek at the data of a stream at certain @@ -270,14 +269,18 @@ stored in <em class="parameter"><code>buffer</code></em>. The contents of <em c return value. </p> <p> -This function is supposed to behave exactly like a <a href="../gstreamer-0.11/GstPad.html#GstPadGetRangeFunction"><span class="type">GstPadGetRangeFunction</span></a>. +This function is supposed to behave exactly like a <a href="../gstreamer-1.0/GstPad.html#GstPadGetRangeFunction"><span class="type">GstPadGetRangeFunction</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>obj</code></em> :</span></p></td> -<td>a <a href="../gstreamer-0.11/GstObject.html"><span class="type">GstObject</span></a> that will handle the getrange request</td> +<td>a <a href="../gstreamer-1.0/GstObject.html"><span class="type">GstObject</span></a> that will handle the getrange request</td> +</tr> +<tr> +<td><p><span class="term"><em class="parameter"><code>parent</code></em> :</span></p></td> +<td>the parent of <em class="parameter"><code>obj</code></em> or NULL</td> </tr> <tr> <td><p><span class="term"><em class="parameter"><code>offset</code></em> :</span></p></td> @@ -301,64 +304,12 @@ This function is supposed to behave exactly like a <a href="../gstreamer-0.11/Gs <hr> <div class="refsect2"> <a name="gst-type-find-helper-get-range"></a><h3>gst_type_find_helper_get_range ()</h3> -<pre class="programlisting"><a href="../gstreamer-0.11/gstreamer-GstCaps.html#GstCaps"><span class="returnvalue">GstCaps</span></a> * gst_type_find_helper_get_range (<em class="parameter"><code><a href="../gstreamer-0.11/GstObject.html"><span class="type">GstObject</span></a> *obj</code></em>, +<pre class="programlisting"><a href="../gstreamer-1.0/gstreamer-GstCaps.html#GstCaps"><span class="returnvalue">GstCaps</span></a> * gst_type_find_helper_get_range (<em class="parameter"><code><a href="../gstreamer-1.0/GstObject.html"><span class="type">GstObject</span></a> *obj</code></em>, + <em class="parameter"><code><a href="../gstreamer-1.0/GstObject.html"><span class="type">GstObject</span></a> *parent</code></em>, <em class="parameter"><code><a class="link" href="gstreamer-libs-GstTypeFindHelper.html#GstTypeFindHelperGetRangeFunction" title="GstTypeFindHelperGetRangeFunction ()"><span class="type">GstTypeFindHelperGetRangeFunction</span></a> func</code></em>, - <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> size</code></em>, - <em class="parameter"><code><a href="../gstreamer-0.11/gstreamer-GstTypeFind.html#GstTypeFindProbability"><span class="type">GstTypeFindProbability</span></a> *prob</code></em>);</pre> -<p> -Utility function to do pull-based typefinding. Unlike <a class="link" href="gstreamer-libs-GstTypeFindHelper.html#gst-type-find-helper" title="gst_type_find_helper ()"><code class="function">gst_type_find_helper()</code></a> -however, this function will use the specified function <em class="parameter"><code>func</code></em> to obtain the -data needed by the typefind functions, rather than operating on a given -source pad. This is useful mostly for elements like tag demuxers which -strip off data at the beginning and/or end of a file and want to typefind -the stripped data stream before adding their own source pad (the specified -callback can then call the upstream peer pad with offsets adjusted for the -tag size, for example). -</p> -<p> -Free-function: gst_caps_unref -</p> -<div class="variablelist"><table border="0"> -<col align="left" valign="top"> -<tbody> -<tr> -<td><p><span class="term"><em class="parameter"><code>obj</code></em> :</span></p></td> -<td>A <a href="../gstreamer-0.11/GstObject.html"><span class="type">GstObject</span></a> that will be passed as first argument to <em class="parameter"><code>func</code></em> -</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>func</code></em> :</span></p></td> -<td>A generic <a class="link" href="gstreamer-libs-GstTypeFindHelper.html#GstTypeFindHelperGetRangeFunction" title="GstTypeFindHelperGetRangeFunction ()"><span class="type">GstTypeFindHelperGetRangeFunction</span></a> that will -be used to access data at random offsets when doing the typefinding. <span class="annotation">[<acronym title="The callback is valid only during the call to the method."><span class="acronym">scope call</span></acronym>]</span> -</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>size</code></em> :</span></p></td> -<td>The length in bytes</td> -</tr> -<tr> -<td><p><span class="term"><em class="parameter"><code>prob</code></em> :</span></p></td> -<td>location to store the probability of the found -caps, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><span class="type">NULL</span></a>. <span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym>][<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span> -</td> -</tr> -<tr> -<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>the <a href="../gstreamer-0.11/gstreamer-GstCaps.html#GstCaps"><span class="type">GstCaps</span></a> corresponding to the data stream. -Returns <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><span class="type">NULL</span></a> if no <a href="../gstreamer-0.11/gstreamer-GstCaps.html#GstCaps"><span class="type">GstCaps</span></a> matches the data stream. <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span> -</td> -</tr> -</tbody> -</table></div> -</div> -<hr> -<div class="refsect2"> -<a name="gst-type-find-helper-get-range-ext"></a><h3>gst_type_find_helper_get_range_ext ()</h3> -<pre class="programlisting"><a href="../gstreamer-0.11/gstreamer-GstCaps.html#GstCaps"><span class="returnvalue">GstCaps</span></a> * gst_type_find_helper_get_range_ext (<em class="parameter"><code><a href="../gstreamer-0.11/GstObject.html"><span class="type">GstObject</span></a> *obj</code></em>, - <em class="parameter"><code><a class="link" href="gstreamer-libs-GstTypeFindHelper.html#GstTypeFindHelperGetRangeFunction" title="GstTypeFindHelperGetRangeFunction ()"><span class="type">GstTypeFindHelperGetRangeFunction</span></a> func</code></em>, - <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> size</code></em>, + <em class="parameter"><code><span class="type">guint64</span> size</code></em>, <em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="type">gchar</span></a> *extension</code></em>, - <em class="parameter"><code><a href="../gstreamer-0.11/gstreamer-GstTypeFind.html#GstTypeFindProbability"><span class="type">GstTypeFindProbability</span></a> *prob</code></em>);</pre> + <em class="parameter"><code><a href="../gstreamer-1.0/gstreamer-GstTypeFind.html#GstTypeFindProbability"><span class="type">GstTypeFindProbability</span></a> *prob</code></em>);</pre> <p> Utility function to do pull-based typefinding. Unlike <a class="link" href="gstreamer-libs-GstTypeFindHelper.html#gst-type-find-helper" title="gst_type_find_helper ()"><code class="function">gst_type_find_helper()</code></a> however, this function will use the specified function <em class="parameter"><code>func</code></em> to obtain the @@ -382,10 +333,14 @@ Free-function: gst_caps_unref <tbody> <tr> <td><p><span class="term"><em class="parameter"><code>obj</code></em> :</span></p></td> -<td>A <a href="../gstreamer-0.11/GstObject.html"><span class="type">GstObject</span></a> that will be passed as first argument to <em class="parameter"><code>func</code></em> +<td>A <a href="../gstreamer-1.0/GstObject.html"><span class="type">GstObject</span></a> that will be passed as first argument to <em class="parameter"><code>func</code></em> </td> </tr> <tr> +<td><p><span class="term"><em class="parameter"><code>parent</code></em> :</span></p></td> +<td>the parent of <em class="parameter"><code>obj</code></em> or NULL</td> +</tr> +<tr> <td><p><span class="term"><em class="parameter"><code>func</code></em> :</span></p></td> <td>A generic <a class="link" href="gstreamer-libs-GstTypeFindHelper.html#GstTypeFindHelperGetRangeFunction" title="GstTypeFindHelperGetRangeFunction ()"><span class="type">GstTypeFindHelperGetRangeFunction</span></a> that will be used to access data at random offsets when doing the typefinding. <span class="annotation">[<acronym title="The callback is valid only during the call to the method."><span class="acronym">scope call</span></acronym>]</span> @@ -407,8 +362,8 @@ caps, or <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Mac </tr> <tr> <td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td> -<td>the <a href="../gstreamer-0.11/gstreamer-GstCaps.html#GstCaps"><span class="type">GstCaps</span></a> corresponding to the data stream. -Returns <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><span class="type">NULL</span></a> if no <a href="../gstreamer-0.11/gstreamer-GstCaps.html#GstCaps"><span class="type">GstCaps</span></a> matches the data stream. <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span> +<td>the <a href="../gstreamer-1.0/gstreamer-GstCaps.html#GstCaps"><span class="type">GstCaps</span></a> corresponding to the data stream. +Returns <a href="http://library.gnome.org/devel/glib/unstable/glib-Standard-Macros.html#NULL:CAPS"><span class="type">NULL</span></a> if no <a href="../gstreamer-1.0/gstreamer-GstCaps.html#GstCaps"><span class="type">GstCaps</span></a> matches the data stream. <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span> </td> </tr> </tbody> |