From f536534214f2cdc17f253af3e42854986393d56e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Sebastian=20Dr=C3=B6ge?= <sebastian.droege@collabora.co.uk>
Date: Thu, 30 Apr 2009 15:40:17 +0200
Subject: [PATCH] Add convenience function to register Gst.Index types with the
 default registry

---
 gstreamer-sharp/Index.custom        | 13 +++++++++++++
 gstreamer-sharp/glue/Makefile.am    |  3 ++-
 gstreamer-sharp/glue/indexfactory.c | 12 ++++++++++++
 3 files changed, 27 insertions(+), 1 deletion(-)
 create mode 100644 gstreamer-sharp/glue/indexfactory.c

diff --git a/gstreamer-sharp/Index.custom b/gstreamer-sharp/Index.custom
index 60b3529a23..aaaebf969c 100644
--- a/gstreamer-sharp/Index.custom
+++ b/gstreamer-sharp/Index.custom
@@ -10,3 +10,16 @@ public bool IsWritable {
     return ( ( (uint) Flags) & ( (uint) Gst.IndexFlags.Writable)) != 0;
   }
 }
+
+[DllImport ("gstreamersharpglue-0.10") ]
+static extern void gstsharp_gst_index_factory_set_plugin (IntPtr factory, IntPtr plugin);
+
+public static bool Register (Gst.Plugin plugin, string name, string longdesc, GLib.GType gtype) {
+  Gst.IndexFactory factory = new Gst.IndexFactory (name, longdesc, gtype);
+  gstsharp_gst_index_factory_set_plugin (factory.Handle, (plugin != null) ? plugin.Handle : IntPtr.Zero);
+
+  Gst.Registry.Default.AddFeature (factory);
+
+  return true;
+}
+
diff --git a/gstreamer-sharp/glue/Makefile.am b/gstreamer-sharp/glue/Makefile.am
index c8d4a593aa..2a583aa281 100644
--- a/gstreamer-sharp/glue/Makefile.am
+++ b/gstreamer-sharp/glue/Makefile.am
@@ -15,7 +15,8 @@ libgstreamersharpglue_0_10_la_SOURCES =	\
 	pad.c \
 	gobject.c \
 	typefind.c \
-	indexentry.c
+	indexentry.c \
+	indexfactory.c
 
 nodist_libgstreamersharpglue_0_10_la_SOURCES = generated.c 
 
diff --git a/gstreamer-sharp/glue/indexfactory.c b/gstreamer-sharp/glue/indexfactory.c
new file mode 100644
index 0000000000..8949989fd4
--- /dev/null
+++ b/gstreamer-sharp/glue/indexfactory.c
@@ -0,0 +1,12 @@
+#include <gst/gst.h>
+
+void
+gstsharp_gst_index_factory_set_plugin (GstIndexFactory * factory,
+    GstPlugin * plugin)
+{
+  if (!plugin)
+    return;
+
+  GST_PLUGIN_FEATURE (factory)->plugin_name = g_strdup (plugin->desc.name);
+  GST_PLUGIN_FEATURE (factory)->loaded = TRUE;
+}