[vala] gstreamer: First go at fixing Gst.Iterator bindings

[Sebastian Dröge <sdroege src gnome org>]

commit c2e40b2077d6c4ea8391da7e178426c83a341deb
Author: Sebastian Dröge <sebastian droege collabora co uk>
Date:   Wed Apr 7 08:07:20 2010 +0200

    gstreamer: First go at fixing Gst.Iterator bindings
    
    This has to be converted to simple generics later once
    generic delegates are supported. See bug #615040.

 vapi/gstreamer-0.10.vapi                           |   13 ++++++-------
 .../gstreamer-0.10/gstreamer-0.10.metadata         |    8 ++++++++
 2 files changed, 14 insertions(+), 7 deletions(-)
---
diff --git a/vapi/gstreamer-0.10.vapi b/vapi/gstreamer-0.10.vapi
index 45748cc..ba8287b 100644
--- a/vapi/gstreamer-0.10.vapi
+++ b/vapi/gstreamer-0.10.vapi
@@ -607,17 +607,16 @@ namespace Gst {
 	public class Iterator {
 		public uint32 cookie;
 		public weak GLib.Mutex @lock;
-		public uint32 master_cookie;
+		public void* master_cookie;
 		public weak Gst.Iterator pushed;
 		public GLib.Type type;
 		[CCode (has_construct_function = false)]
-		public Iterator (uint size, GLib.Type type, GLib.Mutex @lock, uint32 master_cookie, Gst.IteratorNextFunction next, Gst.IteratorItemFunction item, Gst.IteratorResyncFunction resync, Gst.IteratorFreeFunction free);
-		public unowned Gst.Iterator filter (GLib.CompareFunc func);
-		public void* find_custom (GLib.CompareFunc func, void* user_data);
+		public Iterator (uint size, GLib.Type type, GLib.Mutex @lock, ref uint32 master_cookie, Gst.IteratorNextFunction next, Gst.IteratorItemFunction item, Gst.IteratorResyncFunction resync, Gst.IteratorFreeFunction free);
+		public void* find_custom (GLib.CompareFunc func);
 		public Gst.IteratorResult fold ([CCode (delegate_target_pos = 2.1)] Gst.IteratorFoldFunction func, Gst.Value? ret);
 		public Gst.IteratorResult @foreach (GLib.Func func);
 		[CCode (has_construct_function = false)]
-		public Iterator.list (GLib.Type type, GLib.Mutex @lock, uint32 master_cookie, GLib.List list, void* owner, Gst.IteratorItemFunction item, Gst.IteratorDisposeFunction free);
+		public Iterator.list (GLib.Type type, GLib.Mutex @lock, ref uint32 master_cookie, GLib.List list, void* owner, Gst.IteratorItemFunction item, Gst.IteratorDisposeFunction free);
 		public Gst.IteratorResult next (out void* elem);
 		public void push (Gst.Iterator other);
 		public void resync ();
@@ -2238,13 +2237,13 @@ namespace Gst {
 	[CCode (cheader_filename = "gst/gst.h", has_target = false)]
 	public delegate void IteratorDisposeFunction (void* owner);
 	[CCode (cheader_filename = "gst/gst.h")]
-	public delegate bool IteratorFoldFunction (void* item, Gst.Value ret);
+	public delegate bool IteratorFoldFunction (void* item, ref Gst.Value ret);
 	[CCode (cheader_filename = "gst/gst.h", has_target = false)]
 	public delegate void IteratorFreeFunction (Gst.Iterator it);
 	[CCode (cheader_filename = "gst/gst.h", has_target = false)]
 	public delegate Gst.IteratorItem IteratorItemFunction (Gst.Iterator it, void* item);
 	[CCode (cheader_filename = "gst/gst.h", has_target = false)]
-	public delegate Gst.IteratorResult IteratorNextFunction (Gst.Iterator it, void* result);
+	public delegate Gst.IteratorResult IteratorNextFunction (Gst.Iterator it, out void* result);
 	[CCode (cheader_filename = "gst/gst.h", has_target = false)]
 	public delegate void IteratorResyncFunction (Gst.Iterator it);
 	[CCode (cheader_filename = "gst/gst.h")]
diff --git a/vapi/packages/gstreamer-0.10/gstreamer-0.10.metadata b/vapi/packages/gstreamer-0.10/gstreamer-0.10.metadata
index 69f3f44..b239602 100644
--- a/vapi/packages/gstreamer-0.10/gstreamer-0.10.metadata
+++ b/vapi/packages/gstreamer-0.10/gstreamer-0.10.metadata
@@ -228,10 +228,18 @@ GstIterator.free hidden="1"
 GstIterator.next hidden="1"
 GstIterator.resync hidden="1"
 GstIterator.item hidden="1"
+GstIterator.pushed nullable="1"
+GstIterator.master_cookie type_name="pointer"
 gst_iterator_next.elem is_out="1"
 gst_iterator_fold.func delegate_target_pos="2.1"
 gst_iterator_fold.ret nullable="1"
 gst_iterator_find_custom.user_data hidden="0"
+gst_iterator_new.master_cookie is_ref="1"
+gst_iterator_new_list.master_cookie is_ref="1"
+gst_iterator_find_custom.user_data hidden="1"
+gst_iterator_filter hidden="1"
+GstIteratorNextFunction.result is_out="1"
+GstIteratorFoldFunction.ret is_ref="1"
 GstMessage base_class="GstMiniObject"
 GstMessage.mini_object hidden="1"
 GstMessageClass hidden="1"