[vala] gstreamer: Fix Gst.Bin parameter/return ownerships and generic type

[Sebastian Dröge <sdroege src gnome org>]

commit be05dadaabe0069627830e31947a30ddc3306195
Author: Sebastian Dröge <sebastian droege collabora co uk>
Date:   Sat Mar 27 09:44:45 2010 +0100

    gstreamer: Fix Gst.Bin parameter/return ownerships and generic type

 vapi/gstreamer-0.10.vapi                           |   16 ++++++++--------
 .../gstreamer-0.10/gstreamer-0.10-custom.vala      |    1 +
 .../gstreamer-0.10/gstreamer-0.10.metadata         |   14 ++++++++------
 3 files changed, 17 insertions(+), 14 deletions(-)
---
diff --git a/vapi/gstreamer-0.10.vapi b/vapi/gstreamer-0.10.vapi
index b5883f5..5e03c60 100644
--- a/vapi/gstreamer-0.10.vapi
+++ b/vapi/gstreamer-0.10.vapi
@@ -22,7 +22,7 @@ namespace Gst {
 	[CCode (cheader_filename = "gst/gst.h")]
 	public class Bin : Gst.Element, Gst.ChildProxy {
 		public weak Gst.Bus child_bus;
-		public weak GLib.List<Gst.Pad> children;
+		public weak GLib.List<Gst.Element> children;
 		public uint32 children_cookie;
 		public bool clock_dirty;
 		public weak Gst.Element clock_provider;
@@ -37,11 +37,11 @@ namespace Gst {
 		[NoWrapper]
 		public virtual bool add_element (Gst.Element element);
 		public void add_many (params owned Gst.Element[] elements);
-		public Gst.Pad find_unconnected_pad (Gst.PadDirection direction);
-		public unowned Gst.Pad find_unlinked_pad (Gst.PadDirection direction);
-		public Gst.Element get_by_interface (GLib.Type iface);
-		public Gst.Element get_by_name (string name);
-		public Gst.Element get_by_name_recurse_up (string name);
+		public Gst.Pad? find_unconnected_pad (Gst.PadDirection direction);
+		public Gst.Pad? find_unlinked_pad (Gst.PadDirection direction);
+		public Gst.Element? get_by_interface (GLib.Type iface);
+		public Gst.Element? get_by_name (string name);
+		public Gst.Element? get_by_name_recurse_up (string name);
 		[NoWrapper]
 		public virtual void handle_message (Gst.Message message);
 		public Gst.Iterator iterate_all_by_interface (GLib.Type iface);
@@ -51,10 +51,10 @@ namespace Gst {
 		public Gst.Iterator iterate_sorted ();
 		public Gst.Iterator iterate_sources ();
 		public bool recalculate_latency ();
-		public bool remove (Gst.Element element);
+		public bool remove (owned Gst.Element element);
 		[NoWrapper]
 		public virtual bool remove_element (Gst.Element element);
-		public void remove_many (Gst.Element element_1, ...);
+		public void remove_many (params owned Gst.Element[] elements);
 		[NoAccessorMethod]
 		public bool async_handling { get; set; }
 		public virtual signal bool do_latency ();
diff --git a/vapi/packages/gstreamer-0.10/gstreamer-0.10-custom.vala b/vapi/packages/gstreamer-0.10/gstreamer-0.10-custom.vala
index 38a32c4..4a3dbce 100644
--- a/vapi/packages/gstreamer-0.10/gstreamer-0.10-custom.vala
+++ b/vapi/packages/gstreamer-0.10/gstreamer-0.10-custom.vala
@@ -46,6 +46,7 @@ namespace Gst {
 
 	public class Bin {
 		public void add_many (params owned Gst.Element[] elements);
+		public void remove_many (params owned Gst.Element[] elements);
 	}
 
 	[CCode (ref_function = "gst_buffer_ref", unref_function = "gst_buffer_unref")]
diff --git a/vapi/packages/gstreamer-0.10/gstreamer-0.10.metadata b/vapi/packages/gstreamer-0.10/gstreamer-0.10.metadata
index 49ab653..50782bf 100644
--- a/vapi/packages/gstreamer-0.10/gstreamer-0.10.metadata
+++ b/vapi/packages/gstreamer-0.10/gstreamer-0.10.metadata
@@ -2,21 +2,23 @@ Gst cprefix="Gst" lower_case_cprefix="gst_" cheader_filename="gst/gst.h"
 GstAllocTrace.mem_live type_arguments="pointer"
 gst_alloc_trace_list type_arguments="AllocTrace"
 GstBin.priv hidden="1"
-GstBin.children type_arguments="Pad"
+GstBin.children type_arguments="Element"
 GstBin.messages type_arguments="Message"
 gst_bin_add.element value_owned="1"
+gst_bin_remove.element value_owned="1"
 gst_bin_add_many hidden="1"
-gst_bin_remove_many ellipsis="1"
-gst_bin_get_by_name transfer_ownership="1"
-gst_bin_get_by_name_recurse_up transfer_ownership="1"
-gst_bin_get_by_interface transfer_ownership="1"
+gst_bin_remove_many hidden="1"
+gst_bin_get_by_name transfer_ownership="1" nullable="1"
+gst_bin_get_by_name_recurse_up transfer_ownership="1" nullable="1"
+gst_bin_get_by_interface transfer_ownership="1" nullable="1"
 gst_bin_iterate_elements transfer_ownership="1"
 gst_bin_iterate_recurse transfer_ownership="1"
 gst_bin_iterate_sinks transfer_ownership="1"
 gst_bin_iterate_sorted transfer_ownership="1"
 gst_bin_iterate_sources transfer_ownership="1"
 gst_bin_iterate_all_by_interface transfer_ownership="1"
-gst_bin_find_unconnected_pad transfer_ownership="1"
+gst_bin_find_unconnected_pad transfer_ownership="1" nullable="1"
+gst_bin_find_unlinked_pad transfer_ownership="1" nullable="1"
 GstBuffer base_class="GstMiniObject"
 GstBuffer.data is_array="1" array_length_cname="size" array_length_type="guint" type_name="uint8"
 GstBuffer.mini_object hidden="1"