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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-GstValue.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>GstValue</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="gstreamer-GstUtils.html" title="GstUtils">
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<link rel="next" href="gstreamer-GstVersion.html" title="GstVersion">
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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-GstValue.html#GST-FOURCC-ARGS:CAPS" title="GST_FOURCC_ARGS()">GST_FOURCC_ARGS</a>                     (fourcc)
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#define             <a class="link" href="gstreamer-GstValue.html#GST-TYPE-FOURCC:CAPS" title="GST_TYPE_FOURCC">GST_TYPE_FOURCC</a>
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<span class="returnvalue">void</span>                <a class="link" href="gstreamer-GstValue.html#gst-value-set-fourcc" title="gst_value_set_fourcc ()">gst_value_set_fourcc</a>                (<em class="parameter"><code><a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</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> fourcc</code></em>);
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<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint32"><span class="returnvalue">guint32</span></a>             <a class="link" href="gstreamer-GstValue.html#gst-value-get-fourcc" title="gst_value_get_fourcc ()">gst_value_get_fourcc</a>                (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);
 
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                                                         <em class="parameter"><code><span class="type">guint32</span> fourcc</code></em>);
 
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<span class="returnvalue">guint32</span>             <a class="link" href="gstreamer-GstValue.html#gst-value-get-fourcc" title="gst_value_get_fourcc ()">gst_value_get_fourcc</a>                (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);
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#define             <a class="link" href="gstreamer-GstValue.html#GST-VALUE-HOLDS-INT-RANGE:CAPS" title="GST_VALUE_HOLDS_INT_RANGE()">GST_VALUE_HOLDS_INT_RANGE</a>           (x)
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#define             <a class="link" href="gstreamer-GstValue.html#GST-TYPE-INT-RANGE:CAPS" title="GST_TYPE_INT_RANGE">GST_TYPE_INT_RANGE</a>
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#define             <a class="link" href="gstreamer-GstValue.html#GST-VALUE-HOLDS-INT64-RANGE:CAPS" title="GST_VALUE_HOLDS_INT64_RANGE()">GST_VALUE_HOLDS_INT64_RANGE</a>         (x)
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#define             <a class="link" href="gstreamer-GstValue.html#GST-TYPE-INT64-RANGE:CAPS" title="GST_TYPE_INT64_RANGE">GST_TYPE_INT64_RANGE</a>
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<span class="returnvalue">void</span>                <a class="link" href="gstreamer-GstValue.html#gst-value-set-int64-range" title="gst_value_set_int64_range ()">gst_value_set_int64_range</a>           (<em class="parameter"><code><a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint64"><span class="type">gint64</span></a> start</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint64"><span class="type">gint64</span></a> end</code></em>);
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<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint64"><span class="returnvalue">gint64</span></a>              <a class="link" href="gstreamer-GstValue.html#gst-value-get-int64-range-min" title="gst_value_get_int64_range_min ()">gst_value_get_int64_range_min</a>       (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);
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<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint64"><span class="returnvalue">gint64</span></a>              <a class="link" href="gstreamer-GstValue.html#gst-value-get-int64-range-max" title="gst_value_get_int64_range_max ()">gst_value_get_int64_range_max</a>       (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);
 
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                                                         <em class="parameter"><code><span class="type">gint64</span> start</code></em>,
 
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                                                         <em class="parameter"><code><span class="type">gint64</span> end</code></em>);
 
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<span class="returnvalue">gint64</span>              <a class="link" href="gstreamer-GstValue.html#gst-value-get-int64-range-min" title="gst_value_get_int64_range_min ()">gst_value_get_int64_range_min</a>       (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);
 
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<span class="returnvalue">gint64</span>              <a class="link" href="gstreamer-GstValue.html#gst-value-get-int64-range-max" title="gst_value_get_int64_range_max ()">gst_value_get_int64_range_max</a>       (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);
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#define             <a class="link" href="gstreamer-GstValue.html#GST-VALUE-HOLDS-DOUBLE-RANGE:CAPS" title="GST_VALUE_HOLDS_DOUBLE_RANGE()">GST_VALUE_HOLDS_DOUBLE_RANGE</a>        (x)
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#define             <a class="link" href="gstreamer-GstValue.html#GST-TYPE-DOUBLE-RANGE:CAPS" title="GST_TYPE_DOUBLE_RANGE">GST_TYPE_DOUBLE_RANGE</a>
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                                                         <em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value1</code></em>,
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                                                         <em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value2</code></em>);
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<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a>               <a class="link" href="gstreamer-GstValue.html#gst-value-list-get-size" title="gst_value_list_get_size ()">gst_value_list_get_size</a>             (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);
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const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="returnvalue">GValue</span></a> *             <a class="link" href="gstreamer-GstValue.html#gst-value-list-get-value" title="gst_value_list_get_value ()">gst_value_list_get_value</a>            (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>,
 
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const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="returnvalue">GValue</span></a> *      <a class="link" href="gstreamer-GstValue.html#gst-value-list-get-value" title="gst_value_list_get_value ()">gst_value_list_get_value</a>            (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> index</code></em>);
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#define             <a class="link" href="gstreamer-GstValue.html#GST-VALUE-HOLDS-FRACTION:CAPS" title="GST_VALUE_HOLDS_FRACTION()">GST_VALUE_HOLDS_FRACTION</a>            (x)
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#define             <a class="link" href="gstreamer-GstValue.html#GST-TYPE-DATE:CAPS" title="GST_TYPE_DATE">GST_TYPE_DATE</a>
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<span class="returnvalue">void</span>                <a class="link" href="gstreamer-GstValue.html#gst-value-set-date" title="gst_value_set_date ()">gst_value_set_date</a>                  (<em class="parameter"><code><a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>,
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                                                         <em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Date-and-Time-Functions.html#GDate"><span class="type">GDate</span></a> *date</code></em>);
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const <a href="http://library.gnome.org/devel/glib/unstable/glib-Date-and-Time-Functions.html#GDate"><span class="returnvalue">GDate</span></a> *             <a class="link" href="gstreamer-GstValue.html#gst-value-get-date" title="gst_value_get_date ()">gst_value_get_date</a>                  (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);
 
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const <a href="http://library.gnome.org/devel/glib/unstable/glib-Date-and-Time-Functions.html#GDate"><span class="returnvalue">GDate</span></a> *       <a class="link" href="gstreamer-GstValue.html#gst-value-get-date" title="gst_value_get_date ()">gst_value_get_date</a>                  (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);
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#define             <a class="link" href="gstreamer-GstValue.html#GST-VALUE-HOLDS-DATE-TIME:CAPS" title="GST_VALUE_HOLDS_DATE_TIME()">GST_VALUE_HOLDS_DATE_TIME</a>           (x)
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#define             <a class="link" href="gstreamer-GstValue.html#GST-VALUE-HOLDS-CAPS" title="GST_VALUE_HOLDS_CAPS()">GST_VALUE_HOLDS_CAPS</a>                (x)
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<span class="returnvalue">void</span>                <a class="link" href="gstreamer-GstValue.html#gst-value-set-caps" title="gst_value_set_caps ()">gst_value_set_caps</a>                  (<em class="parameter"><code><a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>,
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                                                         <em class="parameter"><code>const <a class="link" href="gstreamer-GstCaps.html#GstCaps" title="struct GstCaps"><span class="type">GstCaps</span></a> *caps</code></em>);
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const <a class="link" href="gstreamer-GstCaps.html#GstCaps" title="struct GstCaps"><span class="returnvalue">GstCaps</span></a> *           <a class="link" href="gstreamer-GstValue.html#gst-value-get-caps" title="gst_value_get_caps ()">gst_value_get_caps</a>                  (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);
 
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const <a class="link" href="gstreamer-GstCaps.html#GstCaps" title="struct GstCaps"><span class="returnvalue">GstCaps</span></a> *     <a class="link" href="gstreamer-GstValue.html#gst-value-get-caps" title="gst_value_get_caps ()">gst_value_get_caps</a>                  (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);
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#define             <a class="link" href="gstreamer-GstValue.html#GST-VALUE-HOLDS-STRUCTURE:CAPS" title="GST_VALUE_HOLDS_STRUCTURE()">GST_VALUE_HOLDS_STRUCTURE</a>           (x)
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<span class="returnvalue">void</span>                <a class="link" href="gstreamer-GstValue.html#gst-value-set-structure" title="gst_value_set_structure ()">gst_value_set_structure</a>             (<em class="parameter"><code><a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>,
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<span class="returnvalue">void</span>                <a class="link" href="gstreamer-GstValue.html#gst-value-register" title="gst_value_register ()">gst_value_register</a>                  (<em class="parameter"><code>const <a class="link" href="gstreamer-GstValue.html#GstValueTable" title="struct GstValueTable"><span class="type">GstValueTable</span></a> *table</code></em>);
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<span class="returnvalue">void</span>                <a class="link" href="gstreamer-GstValue.html#gst-value-init-and-copy" title="gst_value_init_and_copy ()">gst_value_init_and_copy</a>             (<em class="parameter"><code><a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *dest</code></em>,
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                                                         <em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *src</code></em>);
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<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *                    <a class="link" href="gstreamer-GstValue.html#gst-value-serialize" title="gst_value_serialize ()">gst_value_serialize</a>                 (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);
 
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<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *             <a class="link" href="gstreamer-GstValue.html#gst-value-serialize" title="gst_value_serialize ()">gst_value_serialize</a>                 (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</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-GstValue.html#gst-value-deserialize" title="gst_value_deserialize ()">gst_value_deserialize</a>               (<em class="parameter"><code><a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *dest</code></em>,
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                                                         <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> *src</code></em>);
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<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="returnvalue">gint</span></a>                <a class="link" href="gstreamer-GstValue.html#gst-value-compare" title="gst_value_compare ()">gst_value_compare</a>                   (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value1</code></em>,
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<span class="returnvalue">void</span>                <a class="link" href="gstreamer-GstValue.html#gst-value-array-append-value" title="gst_value_array_append_value ()">gst_value_array_append_value</a>        (<em class="parameter"><code><a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>,
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                                                         <em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *append_value</code></em>);
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<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="returnvalue">guint</span></a>               <a class="link" href="gstreamer-GstValue.html#gst-value-array-get-size" title="gst_value_array_get_size ()">gst_value_array_get_size</a>            (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);
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const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="returnvalue">GValue</span></a> *             <a class="link" href="gstreamer-GstValue.html#gst-value-array-get-value" title="gst_value_array_get_value ()">gst_value_array_get_value</a>           (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>,
 
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const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="returnvalue">GValue</span></a> *      <a class="link" href="gstreamer-GstValue.html#gst-value-array-get-value" title="gst_value_array_get_value ()">gst_value_array_get_value</a>           (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> index</code></em>);
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<span class="returnvalue">void</span>                <a class="link" href="gstreamer-GstValue.html#gst-value-array-prepend-value" title="gst_value_array_prepend_value ()">gst_value_array_prepend_value</a>       (<em class="parameter"><code><a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>,
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                                                         <em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *prepend_value</code></em>);
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<pre class="programlisting">#define GST_MAKE_FOURCC(a,b,c,d)        ((guint32)((a)|(b)&lt;&lt;8|(c)&lt;&lt;16|(d)&lt;&lt;24))
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</pre>
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<p>
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Transform four characters into a <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint32"><span class="type">guint32</span></a> fourcc value with host
 
251
Transform four characters into a <span class="type">guint32</span> fourcc value with host
252
252
endianness.
253
253
</p>
254
254
<div class="informalexample">
292
292
<pre class="programlisting">#define GST_STR_FOURCC(f)               ((guint32)(((f)[0])|((f)[1]&lt;&lt;8)|((f)[2]&lt;&lt;16)|((f)[3]&lt;&lt;24)))
293
293
</pre>
294
294
<p>
295
 
Transform an input string into a <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint32"><span class="type">guint32</span></a> fourcc value with host
 
295
Transform an input string into a <span class="type">guint32</span> fourcc value with host
296
296
endianness.
297
297
Caller is responsible for ensuring the input string consists of at least
298
298
four characters.
325
325
</pre>
326
326
<p>
327
327
Can be used together with <a class="link" href="gstreamer-GstValue.html#GST-FOURCC-ARGS:CAPS" title="GST_FOURCC_ARGS()"><span class="type">GST_FOURCC_ARGS</span></a> to properly output a
328
 
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint32"><span class="type">guint32</span></a> fourcc value in a <code class="function">printf()</code>-style text message.
 
328
<span class="type">guint32</span> fourcc value in a <code class="function">printf()</code>-style text message.
329
329
</p>
330
330
<div class="informalexample">
331
331
  <table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
347
347
<pre class="programlisting">#define             GST_FOURCC_ARGS(fourcc)</pre>
348
348
<p>
349
349
Can be used together with <a class="link" href="gstreamer-GstValue.html#GST-FOURCC-FORMAT:CAPS" title="GST_FOURCC_FORMAT"><span class="type">GST_FOURCC_FORMAT</span></a> to properly output a
350
 
<a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint32"><span class="type">guint32</span></a> fourcc value in a <code class="function">printf()</code>-style text message.
 
350
<span class="type">guint32</span> fourcc value in a <code class="function">printf()</code>-style text message.
351
351
</p>
352
352
<div class="variablelist"><table border="0">
353
353
<col align="left" valign="top">
354
354
<tbody><tr>
355
355
<td><p><span class="term"><em class="parameter"><code>fourcc</code></em> :</span></p></td>
356
 
<td>a <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint32"><span class="type">guint32</span></a> fourcc value to output</td>
 
356
<td>a <span class="type">guint32</span> fourcc value to output</td>
357
357
</tr></tbody>
358
358
</table></div>
359
359
</div>
377
377
<div class="refsect2">
378
378
<a name="gst-value-set-fourcc"></a><h3>gst_value_set_fourcc ()</h3>
379
379
<pre class="programlisting"><span class="returnvalue">void</span>                gst_value_set_fourcc                (<em class="parameter"><code><a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>,
380
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint32"><span class="type">guint32</span></a> fourcc</code></em>);</pre>
 
380
                                                         <em class="parameter"><code><span class="type">guint32</span> fourcc</code></em>);</pre>
381
381
<p>
382
382
Sets <em class="parameter"><code>value</code></em> to <em class="parameter"><code>fourcc</code></em>.
383
383
</p>
391
391
</tr>
392
392
<tr>
393
393
<td><p><span class="term"><em class="parameter"><code>fourcc</code></em> :</span></p></td>
394
 
<td>the <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint32"><span class="type">guint32</span></a> fourcc to set</td>
 
394
<td>the <span class="type">guint32</span> fourcc to set</td>
395
395
</tr>
396
396
</tbody>
397
397
</table></div>
399
399
<hr>
400
400
<div class="refsect2">
401
401
<a name="gst-value-get-fourcc"></a><h3>gst_value_get_fourcc ()</h3>
402
 
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint32"><span class="returnvalue">guint32</span></a>             gst_value_get_fourcc                (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);</pre>
 
402
<pre class="programlisting"><span class="returnvalue">guint32</span>             gst_value_get_fourcc                (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);</pre>
403
403
<p>
404
 
Gets the <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint32"><span class="type">guint32</span></a> fourcc contained in <em class="parameter"><code>value</code></em>.
 
404
Gets the <span class="type">guint32</span> fourcc contained in <em class="parameter"><code>value</code></em>.
405
405
</p>
406
406
<div class="variablelist"><table border="0">
407
407
<col align="left" valign="top">
413
413
</tr>
414
414
<tr>
415
415
<td><p><span class="term"><span class="emphasis"><em>Returns</em></span> :</span></p></td>
416
 
<td>the <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint32"><span class="type">guint32</span></a> fourcc contained in <em class="parameter"><code>value</code></em>.</td>
 
416
<td>the <span class="type">guint32</span> fourcc contained in <em class="parameter"><code>value</code></em>.</td>
417
417
</tr>
418
418
</tbody>
419
419
</table></div>
542
542
<pre class="programlisting">#define GST_TYPE_INT64_RANGE             gst_int64_range_get_type ()
543
543
</pre>
544
544
<p>
545
 
a <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> type that represents an <a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint64"><span class="type">gint64</span></a> range
 
545
a <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> type that represents an <span class="type">gint64</span> range
546
546
</p>
547
547
<div class="variablelist"><table border="0">
548
548
<col align="left" valign="top">
557
557
<div class="refsect2">
558
558
<a name="gst-value-set-int64-range"></a><h3>gst_value_set_int64_range ()</h3>
559
559
<pre class="programlisting"><span class="returnvalue">void</span>                gst_value_set_int64_range           (<em class="parameter"><code><a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>,
560
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint64"><span class="type">gint64</span></a> start</code></em>,
561
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint64"><span class="type">gint64</span></a> end</code></em>);</pre>
 
560
                                                         <em class="parameter"><code><span class="type">gint64</span> start</code></em>,
 
561
                                                         <em class="parameter"><code><span class="type">gint64</span> end</code></em>);</pre>
562
562
<p>
563
563
Sets <em class="parameter"><code>value</code></em> to the range specified by <em class="parameter"><code>start</code></em> and <em class="parameter"><code>end</code></em>.
564
564
</p>
584
584
<hr>
585
585
<div class="refsect2">
586
586
<a name="gst-value-get-int64-range-min"></a><h3>gst_value_get_int64_range_min ()</h3>
587
 
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint64"><span class="returnvalue">gint64</span></a>              gst_value_get_int64_range_min       (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);</pre>
 
587
<pre class="programlisting"><span class="returnvalue">gint64</span>              gst_value_get_int64_range_min       (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);</pre>
588
588
<p>
589
589
Gets the minimum of the range specified by <em class="parameter"><code>value</code></em>.
590
590
</p>
606
606
<hr>
607
607
<div class="refsect2">
608
608
<a name="gst-value-get-int64-range-max"></a><h3>gst_value_get_int64_range_max ()</h3>
609
 
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint64"><span class="returnvalue">gint64</span></a>              gst_value_get_int64_range_max       (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);</pre>
 
609
<pre class="programlisting"><span class="returnvalue">gint64</span>              gst_value_get_int64_range_max       (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);</pre>
610
610
<p>
611
611
Gets the maximum of the range specified by <em class="parameter"><code>value</code></em>.
612
612
</p>
939
939
<hr>
940
940
<div class="refsect2">
941
941
<a name="gst-value-list-get-value"></a><h3>gst_value_list_get_value ()</h3>
942
 
<pre class="programlisting">const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="returnvalue">GValue</span></a> *         gst_value_list_get_value            (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>,
 
942
<pre class="programlisting">const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="returnvalue">GValue</span></a> *      gst_value_list_get_value            (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>,
943
943
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> index</code></em>);</pre>
944
944
<p>
945
945
Gets the value that is a member of the list contained in <em class="parameter"><code>value</code></em> and
1318
1318
<pre class="programlisting"><span class="returnvalue">void</span>                gst_value_set_date                  (<em class="parameter"><code><a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>,
1319
1319
                                                         <em class="parameter"><code>const <a href="http://library.gnome.org/devel/glib/unstable/glib-Date-and-Time-Functions.html#GDate"><span class="type">GDate</span></a> *date</code></em>);</pre>
1320
1320
<p>
1321
 
Sets the contents of <em class="parameter"><code>value</code></em> to coorespond to <em class="parameter"><code>date</code></em>.  The actual
 
1321
Sets the contents of <em class="parameter"><code>value</code></em> to correspond to <em class="parameter"><code>date</code></em>.  The actual
1322
1322
<a href="http://library.gnome.org/devel/glib/unstable/glib-Date-and-Time-Functions.html#GDate"><span class="type">GDate</span></a> structure is copied before it is used.
1323
1323
</p>
1324
1324
<div class="variablelist"><table border="0">
1338
1338
<hr>
1339
1339
<div class="refsect2">
1340
1340
<a name="gst-value-get-date"></a><h3>gst_value_get_date ()</h3>
1341
 
<pre class="programlisting">const <a href="http://library.gnome.org/devel/glib/unstable/glib-Date-and-Time-Functions.html#GDate"><span class="returnvalue">GDate</span></a> *         gst_value_get_date                  (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);</pre>
 
1341
<pre class="programlisting">const <a href="http://library.gnome.org/devel/glib/unstable/glib-Date-and-Time-Functions.html#GDate"><span class="returnvalue">GDate</span></a> *       gst_value_get_date                  (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);</pre>
1342
1342
<p>
1343
1343
Gets the contents of <em class="parameter"><code>value</code></em>.
1344
1344
</p>
1417
1417
<hr>
1418
1418
<div class="refsect2">
1419
1419
<a name="gst-value-get-caps"></a><h3>gst_value_get_caps ()</h3>
1420
 
<pre class="programlisting">const <a class="link" href="gstreamer-GstCaps.html#GstCaps" title="struct GstCaps"><span class="returnvalue">GstCaps</span></a> *       gst_value_get_caps                  (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);</pre>
 
1420
<pre class="programlisting">const <a class="link" href="gstreamer-GstCaps.html#GstCaps" title="struct GstCaps"><span class="returnvalue">GstCaps</span></a> *     gst_value_get_caps                  (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);</pre>
1421
1421
<p>
1422
1422
Gets the contents of <em class="parameter"><code>value</code></em>. The reference count of the returned
1423
1423
<a class="link" href="gstreamer-GstCaps.html#GstCaps" title="struct GstCaps"><span class="type">GstCaps</span></a> will not be modified, therefore the caller must take one
1935
1935
<hr>
1936
1936
<div class="refsect2">
1937
1937
<a name="gst-value-serialize"></a><h3>gst_value_serialize ()</h3>
1938
 
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *                        gst_value_serialize                 (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);</pre>
 
1938
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gchar"><span class="returnvalue">gchar</span></a> *             gst_value_serialize                 (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>);</pre>
1939
1939
<p>
1940
1940
tries to transform the given <em class="parameter"><code>value</code></em> into a string representation that allows
1941
1941
getting back this string later on using <a class="link" href="gstreamer-GstValue.html#gst-value-deserialize" title="gst_value_deserialize ()"><code class="function">gst_value_deserialize()</code></a>.
2138
2138
</tr>
2139
2139
<tr>
2140
2140
<td><p><span class="term"><em class="parameter"><code>func</code></em> :</span></p></td>
2141
 
<td>a function that implments creating a union between the two types</td>
 
2141
<td>a function that implements creating a union between the two types</td>
2142
2142
</tr>
2143
2143
</tbody>
2144
2144
</table></div>
2159
2159
<tr>
2160
2160
<td><p><span class="term"><em class="parameter"><code>dest</code></em> :</span></p></td>
2161
2161
<td>the destination value for the result if the
2162
 
subtraction is not empty. <span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym> caller-allocates]</span>
 
2162
subtraction is not empty. May be NULL, in which case the resulting set
 
2163
will not be computed, which can give a fair speedup. <span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym> caller-allocates]</span>
2163
2164
</td>
2164
2165
</tr>
2165
2166
<tr>
2246
2247
<p>
2247
2248
Calculates the intersection of two values.  If the values have
2248
2249
a non-empty intersection, the value representing the intersection
2249
 
is placed in <em class="parameter"><code>dest</code></em>.  If the intersection is non-empty, <em class="parameter"><code>dest</code></em> is
2250
 
not modified.
 
2250
is placed in <em class="parameter"><code>dest</code></em>, unless NULL.  If the intersection is non-empty,
 
2251
<em class="parameter"><code>dest</code></em> is not modified.
2251
2252
</p>
2252
2253
<div class="variablelist"><table border="0">
2253
2254
<col align="left" valign="top">
2255
2256
<tr>
2256
2257
<td><p><span class="term"><em class="parameter"><code>dest</code></em> :</span></p></td>
2257
2258
<td>a uninitialized <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> that will hold the calculated
2258
 
intersection value. <span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym> caller-allocates]</span>
 
2259
intersection value. May be NULL if the resulting set if not needed. <span class="annotation">[<acronym title="Parameter for returning results. Default is transfer full."><span class="acronym">out</span></acronym> caller-allocates]</span>
2259
2260
</td>
2260
2261
</tr>
2261
2262
<tr>
2384
2385
<hr>
2385
2386
<div class="refsect2">
2386
2387
<a name="gst-value-array-get-value"></a><h3>gst_value_array_get_value ()</h3>
2387
 
<pre class="programlisting">const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="returnvalue">GValue</span></a> *         gst_value_array_get_value           (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>,
 
2388
<pre class="programlisting">const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="returnvalue">GValue</span></a> *      gst_value_array_get_value           (<em class="parameter"><code>const <a href="http://library.gnome.org/devel/gobject/unstable/gobject-Generic-values.html#GValue"><span class="type">GValue</span></a> *value</code></em>,
2388
2389
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint"><span class="type">guint</span></a> index</code></em>);</pre>
2389
2390
<p>
2390
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Gets the value that is a member of the array contained in <em class="parameter"><code>value</code></em> and
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