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  • Committer: Package Import Robot
  • Author(s): Sebastian Dröge
  • Date: 2011-12-11 18:52:12 UTC
  • mfrom: (32.1.14 experimental)
  • Revision ID: package-import@ubuntu.com-20111211185212-3k215ps4qtyz2qa5
Tags: 0.10.35.2-1
http://bugs.debian.org/633319
http://bugs.debian.org/647481
* New upstream pre-release:
  + debian/control.in:
    - Build-depend on GLib >= 2.24.
  + debian/patches/99_ltmain_as-needed.patch:
    - Refreshed to apply cleanly again.
  + debian/libgstreamer.symbols:
    - Update symbols file with new API.
* debian/rules:
  + Remove all dependency_libs from the .la files (Closes: #633319).
* debian/control.in:
  + Put GI package into section introspection.
* debian/compat,
  debian/control.in,
  debian/gir1.2-gstreamer.install,
  debian/libgstreamer-dev.install,
  debian/libgstreamer.install,
  debian/patches/79_multiarch-backwards-compat.patch,
  debian/patches/80_ia32-hack.patch,
  debian/rules:
  + Transition package to multi-arch (Closes: #647481).
    Patch taken from the Ubuntu package.

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docs/gst/html/gstreamer-GstBuffer.html
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<head>
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<title>GstBuffer</title>
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<meta name="generator" content="DocBook XSL Stylesheets V1.75.2">
 
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<meta name="generator" content="DocBook XSL Stylesheets V1.76.1">
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<link rel="home" href="index.html" title="GStreamer 0.10 Core Reference Manual">
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<link rel="up" href="libgstreamer.html" title="GStreamer Core Library">
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<link rel="prev" href="GstBin.html" title="GstBin">
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<link rel="next" href="gstreamer-GstBufferList.html" title="GstBufferList">
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<meta name="generator" content="GTK-Doc V1.17 (XML mode)">
 
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<meta name="generator" content="GTK-Doc V1.18 (XML mode)">
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<link rel="stylesheet" href="style.css" type="text/css">
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</head>
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<body bgcolor="white" text="black" link="#0000FF" vlink="#840084" alink="#0000FF">
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#define             <a class="link" href="gstreamer-GstBuffer.html#gst-buffer-make-writable" title="gst_buffer_make_writable()">gst_buffer_make_writable</a>            (buf)
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<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>            <a class="link" href="gstreamer-GstBuffer.html#gst-buffer-is-metadata-writable" title="gst_buffer_is_metadata_writable ()">gst_buffer_is_metadata_writable</a>     (<em class="parameter"><code><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a> *buf</code></em>);
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<a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="returnvalue">GstBuffer</span></a> *         <a class="link" href="gstreamer-GstBuffer.html#gst-buffer-make-metadata-writable" title="gst_buffer_make_metadata_writable ()">gst_buffer_make_metadata_writable</a>   (<em class="parameter"><code><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a> *buf</code></em>);
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#define             <a class="link" href="gstreamer-GstBuffer.html#gst-buffer-replace" title="gst_buffer_replace()">gst_buffer_replace</a>                  (obuf,
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                                                         nbuf)
 
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<span class="returnvalue">void</span>                <a class="link" href="gstreamer-GstBuffer.html#gst-buffer-replace" title="gst_buffer_replace ()">gst_buffer_replace</a>                  (<em class="parameter"><code><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a> **obuf</code></em>,
 
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                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a> *nbuf</code></em>);
 
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<span class="returnvalue">void</span>                <a class="link" href="gstreamer-GstBuffer.html#gst-buffer-set-qdata" title="gst_buffer_set_qdata ()">gst_buffer_set_qdata</a>                (<em class="parameter"><code><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a> *buffer</code></em>,
 
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Quarks.html#GQuark"><span class="type">GQuark</span></a> quark</code></em>,
 
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                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstStructure.html#GstStructure" title="struct GstStructure"><span class="type">GstStructure</span></a> *data</code></em>);
 
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const <a class="link" href="gstreamer-GstStructure.html#GstStructure" title="struct GstStructure"><span class="returnvalue">GstStructure</span></a> * <a class="link" href="gstreamer-GstBuffer.html#gst-buffer-get-qdata" title="gst_buffer_get_qdata ()">gst_buffer_get_qdata</a>               (<em class="parameter"><code><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a> *buffer</code></em>,
 
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Quarks.html#GQuark"><span class="type">GQuark</span></a> quark</code></em>);
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<a class="link" href="gstreamer-GstCaps.html#GstCaps" title="struct GstCaps"><span class="returnvalue">GstCaps</span></a> *           <a class="link" href="gstreamer-GstBuffer.html#gst-buffer-get-caps" title="gst_buffer_get_caps ()">gst_buffer_get_caps</a>                 (<em class="parameter"><code><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a> *buffer</code></em>);
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<span class="returnvalue">void</span>                <a class="link" href="gstreamer-GstBuffer.html#gst-buffer-set-caps" title="gst_buffer_set_caps ()">gst_buffer_set_caps</a>                 (<em class="parameter"><code><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a> *buffer</code></em>,
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                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstCaps.html#GstCaps" title="struct GstCaps"><span class="type">GstCaps</span></a> *caps</code></em>);
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<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="returnvalue">gboolean</span></a>            <a class="link" href="gstreamer-GstBuffer.html#gst-buffer-is-span-fast" title="gst_buffer_is_span_fast ()">gst_buffer_is_span_fast</a>             (<em class="parameter"><code><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a> *buf1</code></em>,
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                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a> *buf2</code></em>);
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<a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="returnvalue">GstBuffer</span></a> *         <a class="link" href="gstreamer-GstBuffer.html#gst-buffer-span" title="gst_buffer_span ()">gst_buffer_span</a>                     (<em class="parameter"><code><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a> *buf1</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint32"><span class="type">guint32</span></a> offset</code></em>,
 
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                                                         <em class="parameter"><code><span class="type">guint32</span> offset</code></em>,
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                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a> *buf2</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint32"><span class="type">guint32</span></a> len</code></em>);
 
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                                                         <em class="parameter"><code><span class="type">guint32</span> len</code></em>);
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<span class="returnvalue">void</span>                <a class="link" href="gstreamer-GstBuffer.html#gst-buffer-stamp" title="gst_buffer_stamp ()">gst_buffer_stamp</a>                    (<em class="parameter"><code><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a> *dest</code></em>,
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                                                         <em class="parameter"><code>const <a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a> *src</code></em>);
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<a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="returnvalue">GstBuffer</span></a> *                    <a class="link" href="gstreamer-GstBuffer.html#gst-buffer-join" title="gst_buffer_join ()">gst_buffer_join</a>                     (<em class="parameter"><code><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a> *buf1</code></em>,
 
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<a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="returnvalue">GstBuffer</span></a> *         <a class="link" href="gstreamer-GstBuffer.html#gst-buffer-join" title="gst_buffer_join ()">gst_buffer_join</a>                     (<em class="parameter"><code><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a> *buf1</code></em>,
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                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a> *buf2</code></em>);
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<a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="returnvalue">GstBuffer</span></a> *                    <a class="link" href="gstreamer-GstBuffer.html#gst-buffer-merge" title="gst_buffer_merge ()">gst_buffer_merge</a>                    (<em class="parameter"><code><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a> *buf1</code></em>,
 
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<a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="returnvalue">GstBuffer</span></a> *         <a class="link" href="gstreamer-GstBuffer.html#gst-buffer-merge" title="gst_buffer_merge ()">gst_buffer_merge</a>                    (<em class="parameter"><code><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a> *buf1</code></em>,
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                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a> *buf2</code></em>);
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</pre>
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</div>
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video frame with a given width, height and bits per plane.
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</p>
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<div class="example">
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<a name="idp8458416"></a><p class="title"><b>Example 3. Creating a buffer for a video frame</b></p>
 
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<a name="idp6568304"></a><p class="title"><b>Example 3. Creating a buffer for a video frame</b></p>
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<div class="example-contents">
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  <table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
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    <tbody>
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<td>the parent structure</td>
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</tr>
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<tr>
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<td><p><span class="term"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint8"><span class="type">guint8</span></a> *<em class="structfield"><code><a name="GstBuffer.data"></a>data</code></em>;</span></p></td>
 
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<td><p><span class="term"><span class="type">guint8</span> *<em class="structfield"><code><a name="GstBuffer.data"></a>data</code></em>;</span></p></td>
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<td>pointer to the buffer data</td>
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</tr>
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<tr>
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<td>the <a class="link" href="gstreamer-GstCaps.html#GstCaps" title="struct GstCaps"><span class="type">GstCaps</span></a> describing the data format in this buffer</td>
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</tr>
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<tr>
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<td><p><span class="term"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> <em class="structfield"><code><a name="GstBuffer.offset"></a>offset</code></em>;</span></p></td>
 
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<td><p><span class="term"><span class="type">guint64</span> <em class="structfield"><code><a name="GstBuffer.offset"></a>offset</code></em>;</span></p></td>
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<td>a media specific offset for the buffer data.
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For video frames, this is the frame number of this buffer.
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For audio samples, this is the offset of the first sample in this buffer.
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byte in this buffer.</td>
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</tr>
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<tr>
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<td><p><span class="term"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> <em class="structfield"><code><a name="GstBuffer.offset-end"></a>offset_end</code></em>;</span></p></td>
 
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<td><p><span class="term"><span class="type">guint64</span> <em class="structfield"><code><a name="GstBuffer.offset-end"></a>offset_end</code></em>;</span></p></td>
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<td>the last offset contained in this buffer. It has the same
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format as <em class="parameter"><code>offset</code></em>.</td>
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</tr>
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<tr>
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<td><p><span class="term"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint8"><span class="type">guint8</span></a> *<em class="structfield"><code><a name="GstBuffer.malloc-data"></a>malloc_data</code></em>;</span></p></td>
 
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<td><p><span class="term"><span class="type">guint8</span> *<em class="structfield"><code><a name="GstBuffer.malloc-data"></a>malloc_data</code></em>;</span></p></td>
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<td>a pointer to the allocated memory associated with this buffer.
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When the buffer is freed, this data will freed with <em class="parameter"><code>free_func</code></em>.</td>
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</tr>
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<pre class="programlisting">typedef enum {
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  GST_BUFFER_COPY_FLAGS      = (1 &lt;&lt; 0),
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  GST_BUFFER_COPY_TIMESTAMPS = (1 &lt;&lt; 1),
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  GST_BUFFER_COPY_CAPS       = (1 &lt;&lt; 2)
 
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  GST_BUFFER_COPY_CAPS       = (1 &lt;&lt; 2),
 
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  GST_BUFFER_COPY_QDATA      = (1 &lt;&lt; 3)
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} GstBufferCopyFlags;
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</pre>
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<p>
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<td>flag indicating that buffer caps should be copied
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</td>
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</tr>
 
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<tr>
 
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<td><p><a name="GST-BUFFER-COPY-QDATA:CAPS"></a><span class="term"><code class="literal">GST_BUFFER_COPY_QDATA</code></span></p></td>
 
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<td>flag indicating that buffer qdata should be copied
 
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   (Since 0.10.36)
 
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</td>
 
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</tr>
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</tbody>
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</table></div>
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<p class="since">Since 0.10.13</p>
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</tr>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>data</code></em> :</span></p></td>
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<td>The data (a <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint8"><span class="type">guint8</span></a> *) to set on the buffer.</td>
 
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<td>The data (a <span class="type">guint8</span> *) to set on the buffer.</td>
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</tr>
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<tr>
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<td><p><span class="term"><em class="parameter"><code>size</code></em> :</span></p></td>
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<hr>
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<div class="refsect2">
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<a name="GST-BUFFER-COPY-ALL:CAPS"></a><h3>GST_BUFFER_COPY_ALL</h3>
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<pre class="programlisting">#define GST_BUFFER_COPY_ALL (GST_BUFFER_COPY_FLAGS | GST_BUFFER_COPY_TIMESTAMPS | GST_BUFFER_COPY_CAPS)
 
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<pre class="programlisting">#define GST_BUFFER_COPY_ALL ((GstBufferCopyFlags) (GST_BUFFER_COPY_FLAGS | GST_BUFFER_COPY_TIMESTAMPS | GST_BUFFER_COPY_CAPS | GST_BUFFER_COPY_QDATA))
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</pre>
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<p>
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Combination of all possible fields that can be copied with
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</div>
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<hr>
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<div class="refsect2">
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<a name="gst-buffer-replace"></a><h3>gst_buffer_replace()</h3>
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<pre class="programlisting">#define             gst_buffer_replace(obuf,nbuf)</pre>
 
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<a name="gst-buffer-replace"></a><h3>gst_buffer_replace ()</h3>
 
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<pre class="programlisting"><span class="returnvalue">void</span>                gst_buffer_replace                  (<em class="parameter"><code><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a> **obuf</code></em>,
 
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                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a> *nbuf</code></em>);</pre>
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<p>
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Modifies a pointer to a <a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a> to point to a different <a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a>. The
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modification is done atomically (so this is useful for ensuring thread safety
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</div>
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<hr>
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<div class="refsect2">
 
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<a name="gst-buffer-set-qdata"></a><h3>gst_buffer_set_qdata ()</h3>
 
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<pre class="programlisting"><span class="returnvalue">void</span>                gst_buffer_set_qdata                (<em class="parameter"><code><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a> *buffer</code></em>,
 
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Quarks.html#GQuark"><span class="type">GQuark</span></a> quark</code></em>,
 
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                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstStructure.html#GstStructure" title="struct GstStructure"><span class="type">GstStructure</span></a> *data</code></em>);</pre>
 
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<p>
 
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Set metadata structure for name quark <em class="parameter"><code>quark</code></em> to <em class="parameter"><code>data</code></em>, or remove the
 
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existing metadata structure by that name in case <em class="parameter"><code>data</code></em> is NULL.
 
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</p>
 
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<p>
 
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Takes ownership of <em class="parameter"><code>data</code></em>.
 
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</p>
 
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<div class="variablelist"><table border="0">
 
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<col align="left" valign="top">
 
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<tbody>
 
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<tr>
 
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<td><p><span class="term"><em class="parameter"><code>buffer</code></em> :</span></p></td>
 
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<td>a <a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a>
 
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</td>
 
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<tr>
 
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<td><p><span class="term"><em class="parameter"><code>quark</code></em> :</span></p></td>
 
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<td>name quark of data structure to set or replace</td>
 
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<tr>
 
1199
<td><p><span class="term"><em class="parameter"><code>data</code></em> :</span></p></td>
 
1200
<td>a <a class="link" href="gstreamer-GstStructure.html#GstStructure" title="struct GstStructure"><span class="type">GstStructure</span></a> to store with the
 
1201
buffer, name must match <em class="parameter"><code>quark</code></em>. Can be NULL to remove an existing
 
1202
structure. This function takes ownership of the structure passed. <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>][<acronym title="NULL is ok, both for passing and for returning."><span class="acronym">allow-none</span></acronym>]</span>
 
1203
</td>
 
1204
</tr>
 
1205
</tbody>
 
1206
</table></div>
 
1207
<p class="since">Since 0.10.36</p>
 
1208
</div>
 
1209
<hr>
 
1210
<div class="refsect2">
 
1211
<a name="gst-buffer-get-qdata"></a><h3>gst_buffer_get_qdata ()</h3>
 
1212
<pre class="programlisting">const <a class="link" href="gstreamer-GstStructure.html#GstStructure" title="struct GstStructure"><span class="returnvalue">GstStructure</span></a> * gst_buffer_get_qdata               (<em class="parameter"><code><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a> *buffer</code></em>,
 
1213
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Quarks.html#GQuark"><span class="type">GQuark</span></a> quark</code></em>);</pre>
 
1214
<p>
 
1215
Get metadata structure for name quark <em class="parameter"><code>quark</code></em>.
 
1216
</p>
 
1217
<div class="variablelist"><table border="0">
 
1218
<col align="left" valign="top">
 
1219
<tbody>
 
1220
<tr>
 
1221
<td><p><span class="term"><em class="parameter"><code>buffer</code></em> :</span></p></td>
 
1222
<td>a <a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a>
 
1223
</td>
 
1224
</tr>
 
1225
<tr>
 
1226
<td><p><span class="term"><em class="parameter"><code>quark</code></em> :</span></p></td>
 
1227
<td>name quark of data structure to find</td>
 
1228
</tr>
 
1229
<tr>
 
1230
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
 
1231
<td>a <a class="link" href="gstreamer-GstStructure.html#GstStructure" title="struct GstStructure"><span class="type">GstStructure</span></a>, or NULL if not found. <span class="annotation">[<acronym title="Don't free data after the code is done."><span class="acronym">transfer none</span></acronym>]</span>
 
1232
</td>
 
1233
</tr>
 
1234
</tbody>
 
1235
</table></div>
 
1236
<p class="since">Since 0.10.36</p>
 
1237
</div>
 
1238
<hr>
 
1239
<div class="refsect2">
1162
1240
<a name="gst-buffer-get-caps"></a><h3>gst_buffer_get_caps ()</h3>
1163
1241
<pre class="programlisting"><a class="link" href="gstreamer-GstCaps.html#GstCaps" title="struct GstCaps"><span class="returnvalue">GstCaps</span></a> *           gst_buffer_get_caps                 (<em class="parameter"><code><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a> *buffer</code></em>);</pre>
1164
1242
<p>
1286
1364
<div class="refsect2">
1287
1365
<a name="gst-buffer-span"></a><h3>gst_buffer_span ()</h3>
1288
1366
<pre class="programlisting"><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="returnvalue">GstBuffer</span></a> *         gst_buffer_span                     (<em class="parameter"><code><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a> *buf1</code></em>,
1289
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint32"><span class="type">guint32</span></a> offset</code></em>,
 
1367
                                                         <em class="parameter"><code><span class="type">guint32</span> offset</code></em>,
1290
1368
                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a> *buf2</code></em>,
1291
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint32"><span class="type">guint32</span></a> len</code></em>);</pre>
 
1369
                                                         <em class="parameter"><code><span class="type">guint32</span> len</code></em>);</pre>
1292
1370
<p>
1293
1371
Creates a new buffer that consists of part of buf1 and buf2.
1294
1372
Logically, buf1 and buf2 are concatenated into a single larger
1369
1447
<hr>
1370
1448
<div class="refsect2">
1371
1449
<a name="gst-buffer-join"></a><h3>gst_buffer_join ()</h3>
1372
 
<pre class="programlisting"><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="returnvalue">GstBuffer</span></a> *                gst_buffer_join                     (<em class="parameter"><code><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a> *buf1</code></em>,
 
1450
<pre class="programlisting"><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="returnvalue">GstBuffer</span></a> *         gst_buffer_join                     (<em class="parameter"><code><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a> *buf1</code></em>,
1373
1451
                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a> *buf2</code></em>);</pre>
1374
1452
<p>
1375
1453
Create a new buffer that is the concatenation of the two source
1390
1468
<tbody>
1391
1469
<tr>
1392
1470
<td><p><span class="term"><em class="parameter"><code>buf1</code></em> :</span></p></td>
1393
 
<td>the first source <a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a>.</td>
 
1471
<td>the first source <a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a>. <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span>
 
1472
</td>
1394
1473
</tr>
1395
1474
<tr>
1396
1475
<td><p><span class="term"><em class="parameter"><code>buf2</code></em> :</span></p></td>
1397
 
<td>the second source <a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a>.</td>
 
1476
<td>the second source <a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a>. <span class="annotation">[<acronym title="Free data after the code is done."><span class="acronym">transfer full</span></acronym>]</span>
 
1477
</td>
1398
1478
</tr>
1399
1479
<tr>
1400
1480
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
1408
1488
<hr>
1409
1489
<div class="refsect2">
1410
1490
<a name="gst-buffer-merge"></a><h3>gst_buffer_merge ()</h3>
1411
 
<pre class="programlisting"><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="returnvalue">GstBuffer</span></a> *                gst_buffer_merge                    (<em class="parameter"><code><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a> *buf1</code></em>,
 
1491
<pre class="programlisting"><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="returnvalue">GstBuffer</span></a> *         gst_buffer_merge                    (<em class="parameter"><code><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a> *buf1</code></em>,
1412
1492
                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstBuffer.html#GstBuffer" title="struct GstBuffer"><span class="type">GstBuffer</span></a> *buf2</code></em>);</pre>
1413
1493
<p>
1414
1494
Create a new buffer that is the concatenation of the two source
1453
1533
</div>
1454
1534
<div class="footer">
1455
1535
<hr>
1456
 
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1536
          Generated by GTK-Doc V1.18</div>
1457
1537
</body>
1458
1538
</html>
 
 
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