[rygel] docs: librygel-renderer-gst: Mention the fullscreen example.

[Murray Cumming <murrayc src gnome org>]

commit 39f8c13a58cdffc8d4c682d9d073166455f685cd
Author: Murray Cumming <murrayc murrayc com>
Date:   Tue Jan 22 15:23:00 2013 +0100

    docs: librygel-renderer-gst: Mention the fullscreen example.

 .../gtkdoc/implementing-renderers-gst.xml          |   38 ++++++++++++++++++--
 .../gtkdoc/librygel-renderer-gst-docs.xml          |    5 +--
 2 files changed, 36 insertions(+), 7 deletions(-)
---
diff --git a/doc/reference/librygel-renderer-gst/gtkdoc/implementing-renderers-gst.xml b/doc/reference/librygel-renderer-gst/gtkdoc/implementing-renderers-gst.xml
index ab28a60..484d9cf 100644
--- a/doc/reference/librygel-renderer-gst/gtkdoc/implementing-renderers-gst.xml
+++ b/doc/reference/librygel-renderer-gst/gtkdoc/implementing-renderers-gst.xml
@@ -4,7 +4,11 @@
 <!ENTITY % local.common.attrib "xmlns:xi  CDATA  #FIXED 'http://www.w3.org/2003/XInclude'">
 ]>
 
-<section id="implementing-renderers-gst">
+<chapter id="implementing-renderers-gst">
+<title>Implementing GStreamer-based Renderers</title>
+
+<section id="implementing-renderers-gst-overview">
+<title>Implementing GStreamer-based Renderers: Overview</title>
 
 <para>
 This library may be used to create in-process UPnP/DLNA Renderers, or Players based on GStreamer, via 
@@ -12,10 +16,19 @@ the <link linkend="RygelPlaybinRenderer">RygelPlaybinRenderer</link> class. For
 this may be used to add UPnP/DLNA Renderer or Player capability to an existing GStreamer-based media player application.
 </para>
 
+<para>The <link linkend="RygelPlaybinRenderer">RygelPlaybinRenderer</link> reference documentation 
+and these examples explain how to implement renderers.
+</para>
+
+</section>
+
+<section id="implementing-renderers-gst-simple-example">
+<title>Implementing GStreamer-based Renderers: Simple Example</title>
+
 <!-- TODO: Find a way to mention this C example code in the RygelPlaybinRenderer valadoc comments instead. -->
 <para>
-This example program shows how to instantiate the renderer then configure its GStreamer playbin element
-and connect it to a network interface.
+This simple example program shows how to instantiate the renderer then configure its GStreamer playbin element
+and connect it to a network interface, rendering the content to stdout as ASCII.
 </para>
 
 <!-- Do not indent the xi:include node. That puts spaces at the start of the code. -->
@@ -26,3 +39,22 @@ and connect it to a network interface.
 </programlisting>
 
 </section>
+
+<section id="implementing-renderers-gst-x-window-example">
+<title>Implementing GStreamer-based Renderers: X Window Example</title>
+
+<!-- TODO: Find a way to mention this C example code in the RygelPlaybinRenderer valadoc comments instead. -->
+<para>
+This slightly fuller example program shows how to instantiate the renderer then configure its GStreamer playbin element and connect it to a network interface, rendering the content in a full-screen X window.
+</para>
+
+<!-- Do not indent the xi:include node. That puts spaces at the start of the code. -->
+<programlisting role="C">
+<xi:include  href="../../../../examples/fullscreen-renderer.c"
+    parse="text"
+    xmlns:xi="http://www.w3.org/2001/XInclude"/>
+</programlisting>
+
+</section>
+
+</chapter>
diff --git a/doc/reference/librygel-renderer-gst/gtkdoc/librygel-renderer-gst-docs.xml b/doc/reference/librygel-renderer-gst/gtkdoc/librygel-renderer-gst-docs.xml
index f86d8f7..d6b59c6 100644
--- a/doc/reference/librygel-renderer-gst/gtkdoc/librygel-renderer-gst-docs.xml
+++ b/doc/reference/librygel-renderer-gst/gtkdoc/librygel-renderer-gst-docs.xml
@@ -20,10 +20,7 @@
     <xi:include href="overview.xml"/>
   </preface>
 
-  <chapter>
-    <title>Implementing GStreamer-based Renderers</title>
-    <xi:include href="implementing-renderers-gst.xml"/>
-  </chapter>
+  <xi:include href="implementing-renderers-gst.xml"/>
 
     <!-- These are generated: -->
   <chapter>