[vala] gstreamer-0.10: Fix Gst.Preset interface bindings

[Sebastian Dröge <sdroege src gnome org>]

commit d17ff09ae607e663b74d93000618a52f64de8751
Author: Sebastian Dröge <sebastian droege collabora co uk>
Date:   Thu Jun 24 10:38:41 2010 +0200

    gstreamer-0.10: Fix Gst.Preset interface bindings

 vapi/gstreamer-0.10.vapi                           |    8 +++++---
 .../gstreamer-0.10/gstreamer-0.10.metadata         |    3 +++
 2 files changed, 8 insertions(+), 3 deletions(-)
---
diff --git a/vapi/gstreamer-0.10.vapi b/vapi/gstreamer-0.10.vapi
index 3c0dd84..8c2e20d 100644
--- a/vapi/gstreamer-0.10.vapi
+++ b/vapi/gstreamer-0.10.vapi
@@ -1433,9 +1433,11 @@ namespace Gst {
 	[CCode (cheader_filename = "gst/gst.h")]
 	public interface Preset {
 		public abstract bool delete_preset (string name);
-		public abstract bool get_meta (string name, string tag, string value);
-		public abstract unowned string get_preset_names ();
-		public abstract unowned string get_property_names ();
+		public abstract bool get_meta (string name, string tag, out string value);
+		[CCode (array_length = false, array_null_terminated = true)]
+		public abstract string[] get_preset_names ();
+		[CCode (array_length = false, array_null_terminated = true)]
+		public abstract string[] get_property_names ();
 		public abstract bool load_preset (string name);
 		public abstract bool rename_preset (string old_name, string new_name);
 		public abstract bool save_preset (string name);
diff --git a/vapi/packages/gstreamer-0.10/gstreamer-0.10.metadata b/vapi/packages/gstreamer-0.10/gstreamer-0.10.metadata
index 8170efc..e84168b 100644
--- a/vapi/packages/gstreamer-0.10/gstreamer-0.10.metadata
+++ b/vapi/packages/gstreamer-0.10/gstreamer-0.10.metadata
@@ -635,3 +635,6 @@ GstPluginFeature.* hidden="1"
 gst_plugin_feature_type_name_filter hidden="1"
 gst_plugin_feature_load transfer_ownership="1" nullable="1"
 GstPollFD hidden="1"
+gst_preset_get_meta.value is_out="1" transfer_ownership="1"
+gst_preset_get_preset_names is_array="1" array_null_terminated="1" transfer_ownership="1"
+gst_preset_get_property_names is_array="1" array_null_terminated="1" transfer_ownership="1"