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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-GstMessage.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>GstMessage</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-GstIterator.html" title="GstIterator">
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<link rel="next" href="gstreamer-GstMiniObject.html" title="GstMiniObject">
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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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<a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="returnvalue">GstMessage</span></a> *        <a class="link" href="gstreamer-GstMessage.html#gst-message-ref" title="gst_message_ref ()">gst_message_ref</a>                     (<em class="parameter"><code><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="type">GstMessage</span></a> *msg</code></em>);
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<span class="returnvalue">void</span>                <a class="link" href="gstreamer-GstMessage.html#gst-message-unref" title="gst_message_unref ()">gst_message_unref</a>                   (<em class="parameter"><code><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="type">GstMessage</span></a> *msg</code></em>);
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<a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="returnvalue">GstMessage</span></a> *        <a class="link" href="gstreamer-GstMessage.html#gst-message-copy" title="gst_message_copy ()">gst_message_copy</a>                    (<em class="parameter"><code>const <a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="type">GstMessage</span></a> *msg</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-GstMessage.html#gst-message-get-structure" title="gst_message_get_structure ()">gst_message_get_structure</a>        (<em class="parameter"><code><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="type">GstMessage</span></a> *message</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-GstMessage.html#gst-message-get-structure" title="gst_message_get_structure ()">gst_message_get_structure</a>          (<em class="parameter"><code><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="type">GstMessage</span></a> *message</code></em>);
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#define             <a class="link" href="gstreamer-GstMessage.html#gst-message-make-writable" title="gst_message_make_writable()">gst_message_make_writable</a>           (msg)
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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-GstMessage.html#gst-message-get-seqnum" title="gst_message_get_seqnum ()">gst_message_get_seqnum</a>              (<em class="parameter"><code><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="type">GstMessage</span></a> *message</code></em>);
 
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<span class="returnvalue">guint32</span>             <a class="link" href="gstreamer-GstMessage.html#gst-message-get-seqnum" title="gst_message_get_seqnum ()">gst_message_get_seqnum</a>              (<em class="parameter"><code><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="type">GstMessage</span></a> *message</code></em>);
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<span class="returnvalue">void</span>                <a class="link" href="gstreamer-GstMessage.html#gst-message-set-seqnum" title="gst_message_set_seqnum ()">gst_message_set_seqnum</a>              (<em class="parameter"><code><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="type">GstMessage</span></a> *message</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> seqnum</code></em>);
 
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                                                         <em class="parameter"><code><span class="type">guint32</span> seqnum</code></em>);
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<a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="returnvalue">GstMessage</span></a> *        <a class="link" href="gstreamer-GstMessage.html#gst-message-new-eos" title="gst_message_new_eos ()">gst_message_new_eos</a>                 (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *src</code></em>);
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<a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="returnvalue">GstMessage</span></a> *        <a class="link" href="gstreamer-GstMessage.html#gst-message-new-error" title="gst_message_new_error ()">gst_message_new_error</a>               (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *src</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Error-Reporting.html#GError"><span class="type">GError</span></a> *error</code></em>,
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                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstQuery.html#GstBufferingMode" title="enum GstBufferingMode"><span class="type">GstBufferingMode</span></a> mode</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> avg_in</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> avg_out</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> buffering_left</code></em>);
 
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                                                         <em class="parameter"><code><span class="type">gint64</span> buffering_left</code></em>);
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<span class="returnvalue">void</span>                <a class="link" href="gstreamer-GstMessage.html#gst-message-parse-buffering-stats" title="gst_message_parse_buffering_stats ()">gst_message_parse_buffering_stats</a>   (<em class="parameter"><code><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="type">GstMessage</span></a> *message</code></em>,
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                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstQuery.html#GstBufferingMode" title="enum GstBufferingMode"><span class="type">GstBufferingMode</span></a> *mode</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> *avg_in</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> *avg_out</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> *buffering_left</code></em>);
 
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                                                         <em class="parameter"><code><span class="type">gint64</span> *buffering_left</code></em>);
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<a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="returnvalue">GstMessage</span></a> *        <a class="link" href="gstreamer-GstMessage.html#gst-message-new-state-changed" title="gst_message_new_state_changed ()">gst_message_new_state_changed</a>       (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *src</code></em>,
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                                                         <em class="parameter"><code><a class="link" href="GstElement.html#GstState" title="enum GstState"><span class="type">GstState</span></a> oldstate</code></em>,
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                                                         <em class="parameter"><code><a class="link" href="GstElement.html#GstState" title="enum GstState"><span class="type">GstState</span></a> newstate</code></em>,
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<a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="returnvalue">GstMessage</span></a> *        <a class="link" href="gstreamer-GstMessage.html#gst-message-new-state-dirty" title="gst_message_new_state_dirty ()">gst_message_new_state_dirty</a>         (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *src</code></em>);
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<a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="returnvalue">GstMessage</span></a> *        <a class="link" href="gstreamer-GstMessage.html#gst-message-new-step-done" title="gst_message_new_step_done ()">gst_message_new_step_done</a>           (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *src</code></em>,
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                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstFormat.html#GstFormat" title="enum GstFormat"><span class="type">GstFormat</span></a> format</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> amount</code></em>,
 
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                                                         <em class="parameter"><code><span class="type">guint64</span> amount</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> rate</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> flush</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> intermediate</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> duration</code></em>,
 
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                                                         <em class="parameter"><code><span class="type">guint64</span> duration</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> eos</code></em>);
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<span class="returnvalue">void</span>                <a class="link" href="gstreamer-GstMessage.html#gst-message-parse-step-done" title="gst_message_parse_step_done ()">gst_message_parse_step_done</a>         (<em class="parameter"><code><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="type">GstMessage</span></a> *message</code></em>,
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                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstFormat.html#GstFormat" title="enum GstFormat"><span class="type">GstFormat</span></a> *format</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> *amount</code></em>,
 
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                                                         <em class="parameter"><code><span class="type">guint64</span> *amount</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> *rate</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> *flush</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> *intermediate</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> *duration</code></em>,
 
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                                                         <em class="parameter"><code><span class="type">guint64</span> *duration</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> *eos</code></em>);
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<a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="returnvalue">GstMessage</span></a> *        <a class="link" href="gstreamer-GstMessage.html#gst-message-new-clock-provide" title="gst_message_new_clock_provide ()">gst_message_new_clock_provide</a>       (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *src</code></em>,
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                                                         <em class="parameter"><code><a class="link" href="GstClock.html" title="GstClock"><span class="type">GstClock</span></a> *clock</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> *structure</code></em>);
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<a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="returnvalue">GstMessage</span></a> *        <a class="link" href="gstreamer-GstMessage.html#gst-message-new-segment-start" title="gst_message_new_segment_start ()">gst_message_new_segment_start</a>       (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *src</code></em>,
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                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstFormat.html#GstFormat" title="enum GstFormat"><span class="type">GstFormat</span></a> format</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> position</code></em>);
 
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                                                         <em class="parameter"><code><span class="type">gint64</span> position</code></em>);
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<span class="returnvalue">void</span>                <a class="link" href="gstreamer-GstMessage.html#gst-message-parse-segment-start" title="gst_message_parse_segment_start ()">gst_message_parse_segment_start</a>     (<em class="parameter"><code><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="type">GstMessage</span></a> *message</code></em>,
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                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstFormat.html#GstFormat" title="enum GstFormat"><span class="type">GstFormat</span></a> *format</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> *position</code></em>);
 
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                                                         <em class="parameter"><code><span class="type">gint64</span> *position</code></em>);
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<a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="returnvalue">GstMessage</span></a> *        <a class="link" href="gstreamer-GstMessage.html#gst-message-new-segment-done" title="gst_message_new_segment_done ()">gst_message_new_segment_done</a>        (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *src</code></em>,
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                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstFormat.html#GstFormat" title="enum GstFormat"><span class="type">GstFormat</span></a> format</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> position</code></em>);
 
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                                                         <em class="parameter"><code><span class="type">gint64</span> position</code></em>);
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<span class="returnvalue">void</span>                <a class="link" href="gstreamer-GstMessage.html#gst-message-parse-segment-done" title="gst_message_parse_segment_done ()">gst_message_parse_segment_done</a>      (<em class="parameter"><code><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="type">GstMessage</span></a> *message</code></em>,
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                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstFormat.html#GstFormat" title="enum GstFormat"><span class="type">GstFormat</span></a> *format</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> *position</code></em>);
 
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                                                         <em class="parameter"><code><span class="type">gint64</span> *position</code></em>);
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<a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="returnvalue">GstMessage</span></a> *        <a class="link" href="gstreamer-GstMessage.html#gst-message-new-duration" title="gst_message_new_duration ()">gst_message_new_duration</a>            (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *src</code></em>,
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                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstFormat.html#GstFormat" title="enum GstFormat"><span class="type">GstFormat</span></a> format</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> duration</code></em>);
 
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                                                         <em class="parameter"><code><span class="type">gint64</span> duration</code></em>);
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<span class="returnvalue">void</span>                <a class="link" href="gstreamer-GstMessage.html#gst-message-parse-duration" title="gst_message_parse_duration ()">gst_message_parse_duration</a>          (<em class="parameter"><code><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="type">GstMessage</span></a> *message</code></em>,
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                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstFormat.html#GstFormat" title="enum GstFormat"><span class="type">GstFormat</span></a> *format</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> *duration</code></em>);
 
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                                                         <em class="parameter"><code><span class="type">gint64</span> *duration</code></em>);
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<a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="returnvalue">GstMessage</span></a> *        <a class="link" href="gstreamer-GstMessage.html#gst-message-new-latency" title="gst_message_new_latency ()">gst_message_new_latency</a>             (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *src</code></em>);
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<a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="returnvalue">GstMessage</span></a> *        <a class="link" href="gstreamer-GstMessage.html#gst-message-new-async-start" title="gst_message_new_async_start ()">gst_message_new_async_start</a>         (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *src</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> new_base_time</code></em>);
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<a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="returnvalue">GstMessage</span></a> *        <a class="link" href="gstreamer-GstMessage.html#gst-message-new-step-start" title="gst_message_new_step_start ()">gst_message_new_step_start</a>          (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *src</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> active</code></em>,
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                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstFormat.html#GstFormat" title="enum GstFormat"><span class="type">GstFormat</span></a> format</code></em>,
178
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> amount</code></em>,
 
178
                                                         <em class="parameter"><code><span class="type">guint64</span> amount</code></em>,
179
179
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> rate</code></em>,
180
180
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> flush</code></em>,
181
181
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> intermediate</code></em>);
182
182
<span class="returnvalue">void</span>                <a class="link" href="gstreamer-GstMessage.html#gst-message-parse-step-start" title="gst_message_parse_step_start ()">gst_message_parse_step_start</a>        (<em class="parameter"><code><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="type">GstMessage</span></a> *message</code></em>,
183
183
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> *active</code></em>,
184
184
                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstFormat.html#GstFormat" title="enum GstFormat"><span class="type">GstFormat</span></a> *format</code></em>,
185
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> *amount</code></em>,
 
185
                                                         <em class="parameter"><code><span class="type">guint64</span> *amount</code></em>,
186
186
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> *rate</code></em>,
187
187
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> *flush</code></em>,
188
188
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> *intermediate</code></em>);
189
189
<a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="returnvalue">GstMessage</span></a> *        <a class="link" href="gstreamer-GstMessage.html#gst-message-new-qos" title="gst_message_new_qos ()">gst_message_new_qos</a>                 (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *src</code></em>,
190
190
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> live</code></em>,
191
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> running_time</code></em>,
192
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> stream_time</code></em>,
193
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> timestamp</code></em>,
194
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> duration</code></em>);
 
191
                                                         <em class="parameter"><code><span class="type">guint64</span> running_time</code></em>,
 
192
                                                         <em class="parameter"><code><span class="type">guint64</span> stream_time</code></em>,
 
193
                                                         <em class="parameter"><code><span class="type">guint64</span> timestamp</code></em>,
 
194
                                                         <em class="parameter"><code><span class="type">guint64</span> duration</code></em>);
195
195
<span class="returnvalue">void</span>                <a class="link" href="gstreamer-GstMessage.html#gst-message-set-qos-values" title="gst_message_set_qos_values ()">gst_message_set_qos_values</a>          (<em class="parameter"><code><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="type">GstMessage</span></a> *message</code></em>,
196
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint64"><span class="type">gint64</span></a> jitter</code></em>,
 
196
                                                         <em class="parameter"><code><span class="type">gint64</span> jitter</code></em>,
197
197
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> proportion</code></em>,
198
198
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> quality</code></em>);
199
199
<span class="returnvalue">void</span>                <a class="link" href="gstreamer-GstMessage.html#gst-message-set-qos-stats" title="gst_message_set_qos_stats ()">gst_message_set_qos_stats</a>           (<em class="parameter"><code><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="type">GstMessage</span></a> *message</code></em>,
200
200
                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstFormat.html#GstFormat" title="enum GstFormat"><span class="type">GstFormat</span></a> format</code></em>,
201
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> processed</code></em>,
202
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> dropped</code></em>);
 
201
                                                         <em class="parameter"><code><span class="type">guint64</span> processed</code></em>,
 
202
                                                         <em class="parameter"><code><span class="type">guint64</span> dropped</code></em>);
203
203
<span class="returnvalue">void</span>                <a class="link" href="gstreamer-GstMessage.html#gst-message-parse-qos" title="gst_message_parse_qos ()">gst_message_parse_qos</a>               (<em class="parameter"><code><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="type">GstMessage</span></a> *message</code></em>,
204
204
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> *live</code></em>,
205
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> *running_time</code></em>,
206
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> *stream_time</code></em>,
207
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> *timestamp</code></em>,
208
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> *duration</code></em>);
 
205
                                                         <em class="parameter"><code><span class="type">guint64</span> *running_time</code></em>,
 
206
                                                         <em class="parameter"><code><span class="type">guint64</span> *stream_time</code></em>,
 
207
                                                         <em class="parameter"><code><span class="type">guint64</span> *timestamp</code></em>,
 
208
                                                         <em class="parameter"><code><span class="type">guint64</span> *duration</code></em>);
209
209
<span class="returnvalue">void</span>                <a class="link" href="gstreamer-GstMessage.html#gst-message-parse-qos-values" title="gst_message_parse_qos_values ()">gst_message_parse_qos_values</a>        (<em class="parameter"><code><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="type">GstMessage</span></a> *message</code></em>,
210
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint64"><span class="type">gint64</span></a> *jitter</code></em>,
 
210
                                                         <em class="parameter"><code><span class="type">gint64</span> *jitter</code></em>,
211
211
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> *proportion</code></em>,
212
212
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> *quality</code></em>);
213
213
<span class="returnvalue">void</span>                <a class="link" href="gstreamer-GstMessage.html#gst-message-parse-qos-stats" title="gst_message_parse_qos_stats ()">gst_message_parse_qos_stats</a>         (<em class="parameter"><code><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="type">GstMessage</span></a> *message</code></em>,
214
214
                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstFormat.html#GstFormat" title="enum GstFormat"><span class="type">GstFormat</span></a> *format</code></em>,
215
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> *processed</code></em>,
216
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> *dropped</code></em>);
 
215
                                                         <em class="parameter"><code><span class="type">guint64</span> *processed</code></em>,
 
216
                                                         <em class="parameter"><code><span class="type">guint64</span> *dropped</code></em>);
217
217
enum                <a class="link" href="gstreamer-GstMessage.html#GstStructureChangeType" title="enum GstStructureChangeType">GstStructureChangeType</a>;
218
218
<a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="returnvalue">GstMessage</span></a> *        <a class="link" href="gstreamer-GstMessage.html#gst-message-new-structure-change" title="gst_message_new_structure_change ()">gst_message_new_structure_change</a>    (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *src</code></em>,
219
219
                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstMessage.html#GstStructureChangeType" title="enum GstStructureChangeType"><span class="type">GstStructureChangeType</span></a> type</code></em>,
268
268
<p>
269
269
</p>
270
270
<div class="example">
271
 
<a name="idp26576992"></a><p class="title"><b>Example 14. Posting a <a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="type">GstMessage</span></a></b></p>
 
271
<a name="idp27187472"></a><p class="title"><b>Example 14. Posting a <a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="type">GstMessage</span></a></b></p>
272
272
<div class="example-contents">
273
273
  <table class="listing_frame" border="0" cellpadding="0" cellspacing="0">
274
274
    <tbody>
320
320
<td>the <a class="link" href="gstreamer-GstMessage.html#GstMessageType" title="enum GstMessageType"><span class="type">GstMessageType</span></a> of the message</td>
321
321
</tr>
322
322
<tr>
323
 
<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="GstMessage.timestamp"></a>timestamp</code></em>;</span></p></td>
 
323
<td><p><span class="term"><span class="type">guint64</span> <em class="structfield"><code><a name="GstMessage.timestamp"></a>timestamp</code></em>;</span></p></td>
324
324
<td>the timestamp of the message</td>
325
325
</tr>
326
326
<tr>
337
337
<hr>
338
338
<div class="refsect2">
339
339
<a name="GstMessageType"></a><h3>enum GstMessageType</h3>
340
 
<pre class="programlisting">typedef enum
341
 
{
 
340
<pre class="programlisting">typedef enum {
342
341
  GST_MESSAGE_UNKNOWN           = 0,
343
342
  GST_MESSAGE_EOS               = (1 &lt;&lt; 0),
344
343
  GST_MESSAGE_ERROR             = (1 &lt;&lt; 1),
508
507
</tr>
509
508
<tr>
510
509
<td><p><a name="GST-MESSAGE-ASYNC-START:CAPS"></a><span class="term"><code class="literal">GST_MESSAGE_ASYNC_START</code></span></p></td>
511
 
<td>Posted by elements when they start an ASYNC state
512
 
change. This message is not forwarded to the application but is used
 
510
<td>Posted by elements when they start an ASYNC
 
511
<a class="link" href="GstElement.html#GstStateChange" title="enum GstStateChange"><span class="type">GstStateChange</span></a>. This message is not forwarded to the application but is used
513
512
internally. Since: 0.10.13.
514
513
</td>
515
514
</tr>
516
515
<tr>
517
516
<td><p><a name="GST-MESSAGE-ASYNC-DONE:CAPS"></a><span class="term"><code class="literal">GST_MESSAGE_ASYNC_DONE</code></span></p></td>
518
 
<td>Posted by elements when they complete an ASYNC state
519
 
change. The application will only receive this message from the toplevel
 
517
<td>Posted by elements when they complete an ASYNC
 
518
<a class="link" href="GstElement.html#GstStateChange" title="enum GstStateChange"><span class="type">GstStateChange</span></a>. The application will only receive this message from the toplevel
520
519
pipeline. Since: 0.10.13
521
520
</td>
522
521
</tr>
754
753
<hr>
755
754
<div class="refsect2">
756
755
<a name="gst-message-get-structure"></a><h3>gst_message_get_structure ()</h3>
757
 
<pre class="programlisting">const <a class="link" href="gstreamer-GstStructure.html#GstStructure" title="struct GstStructure"><span class="returnvalue">GstStructure</span></a> *   gst_message_get_structure        (<em class="parameter"><code><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="type">GstMessage</span></a> *message</code></em>);</pre>
 
756
<pre class="programlisting">const <a class="link" href="gstreamer-GstStructure.html#GstStructure" title="struct GstStructure"><span class="returnvalue">GstStructure</span></a> * gst_message_get_structure          (<em class="parameter"><code><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="type">GstMessage</span></a> *message</code></em>);</pre>
758
757
<p>
759
758
Access the structure of the message.
760
759
</p>
805
804
<hr>
806
805
<div class="refsect2">
807
806
<a name="gst-message-get-seqnum"></a><h3>gst_message_get_seqnum ()</h3>
808
 
<pre class="programlisting"><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint32"><span class="returnvalue">guint32</span></a>             gst_message_get_seqnum              (<em class="parameter"><code><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="type">GstMessage</span></a> *message</code></em>);</pre>
 
807
<pre class="programlisting"><span class="returnvalue">guint32</span>             gst_message_get_seqnum              (<em class="parameter"><code><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="type">GstMessage</span></a> *message</code></em>);</pre>
809
808
<p>
810
809
Retrieve the sequence number of a message.
811
810
</p>
819
818
</p>
820
819
<p>
821
820
Note that events and messages share the same sequence number incrementor;
822
 
two events or messages will never not have the same sequence number unless
 
821
two events or messages will never have the same sequence number unless
823
822
that correspondence was made explicitly.
824
823
</p>
825
824
<div class="variablelist"><table border="0">
842
841
<div class="refsect2">
843
842
<a name="gst-message-set-seqnum"></a><h3>gst_message_set_seqnum ()</h3>
844
843
<pre class="programlisting"><span class="returnvalue">void</span>                gst_message_set_seqnum              (<em class="parameter"><code><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="type">GstMessage</span></a> *message</code></em>,
845
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint32"><span class="type">guint32</span></a> seqnum</code></em>);</pre>
 
844
                                                         <em class="parameter"><code><span class="type">guint32</span> seqnum</code></em>);</pre>
846
845
<p>
847
846
Set the sequence number of a message.
848
847
</p>
1411
1410
                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstQuery.html#GstBufferingMode" title="enum GstBufferingMode"><span class="type">GstBufferingMode</span></a> mode</code></em>,
1412
1411
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> avg_in</code></em>,
1413
1412
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> avg_out</code></em>,
1414
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint64"><span class="type">gint64</span></a> buffering_left</code></em>);</pre>
 
1413
                                                         <em class="parameter"><code><span class="type">gint64</span> buffering_left</code></em>);</pre>
1415
1414
<p>
1416
1415
Configures the buffering stats values in <em class="parameter"><code>message</code></em>.
1417
1416
</p>
1449
1448
                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstQuery.html#GstBufferingMode" title="enum GstBufferingMode"><span class="type">GstBufferingMode</span></a> *mode</code></em>,
1450
1449
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> *avg_in</code></em>,
1451
1450
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> *avg_out</code></em>,
1452
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint64"><span class="type">gint64</span></a> *buffering_left</code></em>);</pre>
 
1451
                                                         <em class="parameter"><code><span class="type">gint64</span> *buffering_left</code></em>);</pre>
1453
1452
<p>
1454
1453
Extracts the buffering stats values from <em class="parameter"><code>message</code></em>.
1455
1454
</p>
1638
1637
<a name="gst-message-new-step-done"></a><h3>gst_message_new_step_done ()</h3>
1639
1638
<pre class="programlisting"><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="returnvalue">GstMessage</span></a> *        gst_message_new_step_done           (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *src</code></em>,
1640
1639
                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstFormat.html#GstFormat" title="enum GstFormat"><span class="type">GstFormat</span></a> format</code></em>,
1641
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> amount</code></em>,
 
1640
                                                         <em class="parameter"><code><span class="type">guint64</span> amount</code></em>,
1642
1641
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> rate</code></em>,
1643
1642
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> flush</code></em>,
1644
1643
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> intermediate</code></em>,
1645
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> duration</code></em>,
 
1644
                                                         <em class="parameter"><code><span class="type">guint64</span> duration</code></em>,
1646
1645
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> eos</code></em>);</pre>
1647
1646
<p>
1648
1647
This message is posted by elements when they complete a part, when <em class="parameter"><code>intermediate</code></em> set
1703
1702
<a name="gst-message-parse-step-done"></a><h3>gst_message_parse_step_done ()</h3>
1704
1703
<pre class="programlisting"><span class="returnvalue">void</span>                gst_message_parse_step_done         (<em class="parameter"><code><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="type">GstMessage</span></a> *message</code></em>,
1705
1704
                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstFormat.html#GstFormat" title="enum GstFormat"><span class="type">GstFormat</span></a> *format</code></em>,
1706
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> *amount</code></em>,
 
1705
                                                         <em class="parameter"><code><span class="type">guint64</span> *amount</code></em>,
1707
1706
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> *rate</code></em>,
1708
1707
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> *flush</code></em>,
1709
1708
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> *intermediate</code></em>,
1710
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> *duration</code></em>,
 
1709
                                                         <em class="parameter"><code><span class="type">guint64</span> *duration</code></em>,
1711
1710
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> *eos</code></em>);</pre>
1712
1711
<p>
1713
1712
Extract the values the step_done message.
2066
2065
<a name="gst-message-new-segment-start"></a><h3>gst_message_new_segment_start ()</h3>
2067
2066
<pre class="programlisting"><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="returnvalue">GstMessage</span></a> *        gst_message_new_segment_start       (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *src</code></em>,
2068
2067
                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstFormat.html#GstFormat" title="enum GstFormat"><span class="type">GstFormat</span></a> format</code></em>,
2069
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint64"><span class="type">gint64</span></a> position</code></em>);</pre>
 
2068
                                                         <em class="parameter"><code><span class="type">gint64</span> position</code></em>);</pre>
2070
2069
<p>
2071
2070
Create a new segment message. This message is posted by elements that
2072
2071
start playback of a segment as a result of a segment seek. This message
2103
2102
<a name="gst-message-parse-segment-start"></a><h3>gst_message_parse_segment_start ()</h3>
2104
2103
<pre class="programlisting"><span class="returnvalue">void</span>                gst_message_parse_segment_start     (<em class="parameter"><code><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="type">GstMessage</span></a> *message</code></em>,
2105
2104
                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstFormat.html#GstFormat" title="enum GstFormat"><span class="type">GstFormat</span></a> *format</code></em>,
2106
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint64"><span class="type">gint64</span></a> *position</code></em>);</pre>
 
2105
                                                         <em class="parameter"><code><span class="type">gint64</span> *position</code></em>);</pre>
2107
2106
<p>
2108
2107
Extracts the position and format from the segment start message.
2109
2108
</p>
2135
2134
<a name="gst-message-new-segment-done"></a><h3>gst_message_new_segment_done ()</h3>
2136
2135
<pre class="programlisting"><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="returnvalue">GstMessage</span></a> *        gst_message_new_segment_done        (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *src</code></em>,
2137
2136
                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstFormat.html#GstFormat" title="enum GstFormat"><span class="type">GstFormat</span></a> format</code></em>,
2138
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint64"><span class="type">gint64</span></a> position</code></em>);</pre>
 
2137
                                                         <em class="parameter"><code><span class="type">gint64</span> position</code></em>);</pre>
2139
2138
<p>
2140
2139
Create a new segment done message. This message is posted by elements that
2141
2140
finish playback of a segment as a result of a segment seek. This message
2172
2171
<a name="gst-message-parse-segment-done"></a><h3>gst_message_parse_segment_done ()</h3>
2173
2172
<pre class="programlisting"><span class="returnvalue">void</span>                gst_message_parse_segment_done      (<em class="parameter"><code><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="type">GstMessage</span></a> *message</code></em>,
2174
2173
                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstFormat.html#GstFormat" title="enum GstFormat"><span class="type">GstFormat</span></a> *format</code></em>,
2175
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint64"><span class="type">gint64</span></a> *position</code></em>);</pre>
 
2174
                                                         <em class="parameter"><code><span class="type">gint64</span> *position</code></em>);</pre>
2176
2175
<p>
2177
2176
Extracts the position and format from the segment start message.
2178
2177
</p>
2204
2203
<a name="gst-message-new-duration"></a><h3>gst_message_new_duration ()</h3>
2205
2204
<pre class="programlisting"><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="returnvalue">GstMessage</span></a> *        gst_message_new_duration            (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *src</code></em>,
2206
2205
                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstFormat.html#GstFormat" title="enum GstFormat"><span class="type">GstFormat</span></a> format</code></em>,
2207
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint64"><span class="type">gint64</span></a> duration</code></em>);</pre>
 
2206
                                                         <em class="parameter"><code><span class="type">gint64</span> duration</code></em>);</pre>
2208
2207
<p>
2209
2208
Create a new duration message. This message is posted by elements that
2210
2209
know the duration of a stream in a specific format. This message
2244
2243
<a name="gst-message-parse-duration"></a><h3>gst_message_parse_duration ()</h3>
2245
2244
<pre class="programlisting"><span class="returnvalue">void</span>                gst_message_parse_duration          (<em class="parameter"><code><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="type">GstMessage</span></a> *message</code></em>,
2246
2245
                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstFormat.html#GstFormat" title="enum GstFormat"><span class="type">GstFormat</span></a> *format</code></em>,
2247
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint64"><span class="type">gint64</span></a> *duration</code></em>);</pre>
 
2246
                                                         <em class="parameter"><code><span class="type">gint64</span> *duration</code></em>);</pre>
2248
2247
<p>
2249
2248
Extracts the duration and format from the duration message. The duration
2250
2249
might be GST_CLOCK_TIME_NONE, which indicates that the duration has
2390
2389
<pre class="programlisting"><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="returnvalue">GstMessage</span></a> *        gst_message_new_step_start          (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *src</code></em>,
2391
2390
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> active</code></em>,
2392
2391
                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstFormat.html#GstFormat" title="enum GstFormat"><span class="type">GstFormat</span></a> format</code></em>,
2393
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> amount</code></em>,
 
2392
                                                         <em class="parameter"><code><span class="type">guint64</span> amount</code></em>,
2394
2393
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> rate</code></em>,
2395
2394
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> flush</code></em>,
2396
2395
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> intermediate</code></em>);</pre>
2456
2455
<pre class="programlisting"><span class="returnvalue">void</span>                gst_message_parse_step_start        (<em class="parameter"><code><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="type">GstMessage</span></a> *message</code></em>,
2457
2456
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> *active</code></em>,
2458
2457
                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstFormat.html#GstFormat" title="enum GstFormat"><span class="type">GstFormat</span></a> *format</code></em>,
2459
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> *amount</code></em>,
 
2458
                                                         <em class="parameter"><code><span class="type">guint64</span> *amount</code></em>,
2460
2459
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> *rate</code></em>,
2461
2460
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> *flush</code></em>,
2462
2461
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> *intermediate</code></em>);</pre>
2512
2511
<a name="gst-message-new-qos"></a><h3>gst_message_new_qos ()</h3>
2513
2512
<pre class="programlisting"><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="returnvalue">GstMessage</span></a> *        gst_message_new_qos                 (<em class="parameter"><code><a class="link" href="GstObject.html" title="GstObject"><span class="type">GstObject</span></a> *src</code></em>,
2514
2513
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> live</code></em>,
2515
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> running_time</code></em>,
2516
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> stream_time</code></em>,
2517
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> timestamp</code></em>,
2518
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> duration</code></em>);</pre>
 
2514
                                                         <em class="parameter"><code><span class="type">guint64</span> running_time</code></em>,
 
2515
                                                         <em class="parameter"><code><span class="type">guint64</span> stream_time</code></em>,
 
2516
                                                         <em class="parameter"><code><span class="type">guint64</span> timestamp</code></em>,
 
2517
                                                         <em class="parameter"><code><span class="type">guint64</span> duration</code></em>);</pre>
2519
2518
<p>
2520
2519
A QOS message is posted on the bus whenever an element decides to drop a
2521
2520
buffer because of QoS reasons or whenever it changes its processing strategy
2574
2573
<div class="refsect2">
2575
2574
<a name="gst-message-set-qos-values"></a><h3>gst_message_set_qos_values ()</h3>
2576
2575
<pre class="programlisting"><span class="returnvalue">void</span>                gst_message_set_qos_values          (<em class="parameter"><code><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="type">GstMessage</span></a> *message</code></em>,
2577
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint64"><span class="type">gint64</span></a> jitter</code></em>,
 
2576
                                                         <em class="parameter"><code><span class="type">gint64</span> jitter</code></em>,
2578
2577
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> proportion</code></em>,
2579
2578
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> quality</code></em>);</pre>
2580
2579
<p>
2613
2612
<a name="gst-message-set-qos-stats"></a><h3>gst_message_set_qos_stats ()</h3>
2614
2613
<pre class="programlisting"><span class="returnvalue">void</span>                gst_message_set_qos_stats           (<em class="parameter"><code><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="type">GstMessage</span></a> *message</code></em>,
2615
2614
                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstFormat.html#GstFormat" title="enum GstFormat"><span class="type">GstFormat</span></a> format</code></em>,
2616
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> processed</code></em>,
2617
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> dropped</code></em>);</pre>
 
2615
                                                         <em class="parameter"><code><span class="type">guint64</span> processed</code></em>,
 
2616
                                                         <em class="parameter"><code><span class="type">guint64</span> dropped</code></em>);</pre>
2618
2617
<p>
2619
2618
Set the QoS stats representing the history of the current continuous pipeline
2620
2619
playback period.
2658
2657
<a name="gst-message-parse-qos"></a><h3>gst_message_parse_qos ()</h3>
2659
2658
<pre class="programlisting"><span class="returnvalue">void</span>                gst_message_parse_qos               (<em class="parameter"><code><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="type">GstMessage</span></a> *message</code></em>,
2660
2659
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gboolean"><span class="type">gboolean</span></a> *live</code></em>,
2661
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> *running_time</code></em>,
2662
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> *stream_time</code></em>,
2663
 
                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> *timestamp</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> *duration</code></em>);</pre>
 
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                                                         <em class="parameter"><code><span class="type">guint64</span> *running_time</code></em>,
 
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                                                         <em class="parameter"><code><span class="type">guint64</span> *stream_time</code></em>,
 
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                                                         <em class="parameter"><code><span class="type">guint64</span> *timestamp</code></em>,
 
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                                                         <em class="parameter"><code><span class="type">guint64</span> *duration</code></em>);</pre>
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<p>
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Extract the timestamps and live status from the QoS message.
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</p>
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<div class="refsect2">
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<a name="gst-message-parse-qos-values"></a><h3>gst_message_parse_qos_values ()</h3>
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<pre class="programlisting"><span class="returnvalue">void</span>                gst_message_parse_qos_values        (<em class="parameter"><code><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="type">GstMessage</span></a> *message</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> *jitter</code></em>,
 
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                                                         <em class="parameter"><code><span class="type">gint64</span> *jitter</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gdouble"><span class="type">gdouble</span></a> *proportion</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#gint"><span class="type">gint</span></a> *quality</code></em>);</pre>
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<p>
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<a name="gst-message-parse-qos-stats"></a><h3>gst_message_parse_qos_stats ()</h3>
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<pre class="programlisting"><span class="returnvalue">void</span>                gst_message_parse_qos_stats         (<em class="parameter"><code><a class="link" href="gstreamer-GstMessage.html#GstMessage" title="struct GstMessage"><span class="type">GstMessage</span></a> *message</code></em>,
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                                                         <em class="parameter"><code><a class="link" href="gstreamer-GstFormat.html#GstFormat" title="enum GstFormat"><span class="type">GstFormat</span></a> *format</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> *processed</code></em>,
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                                                         <em class="parameter"><code><a href="http://library.gnome.org/devel/glib/unstable/glib-Basic-Types.html#guint64"><span class="type">guint64</span></a> *dropped</code></em>);</pre>
 
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                                                         <em class="parameter"><code><span class="type">guint64</span> *processed</code></em>,
 
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                                                         <em class="parameter"><code><span class="type">guint64</span> *dropped</code></em>);</pre>
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<p>
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Extract the QoS stats representing the history of the current continuous
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pipeline playback period.
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</div>
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<div class="footer">
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