Add convenience function to register Gst.Index types with the default registry

3 files changed, 27 insertions, 1 deletions

diff --git a/gstreamer-sharp/Index.custom b/gstreamer-sharp/Index.custom
index 60b3529..aaaebf9 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 c8d4a59..2a583aa 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 0000000..8949989
--- /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;
+}