[vala/staging] gstreamer-1.0: Fix Pad.set_*_function() bindings

[Rico Tzschichholz <ricotz src gnome org>]

commit a92e8026d8bbaf54cfddb147cc3da08e373525be
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Mon Mar 27 09:42:44 2017 +0200

    gstreamer-1.0: Fix Pad.set_*_function() bindings
    
    https://bugzilla.gnome.org/show_bug.cgi?id=750838

 vapi/gstreamer-1.0.vapi        |   20 ++++++++++----------
 vapi/metadata/Gst-1.0.metadata |   12 ++++++++++++
 2 files changed, 22 insertions(+), 10 deletions(-)
---
diff --git a/vapi/gstreamer-1.0.vapi b/vapi/gstreamer-1.0.vapi
index c321f93..5d164ff 100644
--- a/vapi/gstreamer-1.0.vapi
+++ b/vapi/gstreamer-1.0.vapi
@@ -1818,30 +1818,30 @@ namespace Gst {
                public void remove_probe (ulong id);
                public bool send_event (owned Gst.Event event);
                [CCode (cname = "gst_pad_set_activate_function_full")]
-               public void set_activate_function (owned Gst.PadActivateFunction activate);
+               public void set_activate_function (Gst.PadActivateFunction activate, void* user_data = null, 
GLib.DestroyNotify? notify = null);
                [CCode (cname = "gst_pad_set_activatemode_function_full")]
-               public void set_activatemode_function (owned Gst.PadActivateModeFunction activatemode);
+               public void set_activatemode_function (Gst.PadActivateModeFunction activatemode, void* 
user_data = null, GLib.DestroyNotify? notify = null);
                public bool set_active (bool active);
                [CCode (cname = "gst_pad_set_chain_function_full")]
-               public void set_chain_function (owned Gst.PadChainFunction chain);
+               public void set_chain_function (Gst.PadChainFunction chain, void* user_data = null, 
GLib.DestroyNotify? notify = null);
                [CCode (cname = "gst_pad_set_chain_list_function_full")]
-               public void set_chain_list_function (owned Gst.PadChainListFunction chainlist);
+               public void set_chain_list_function (Gst.PadChainListFunction chainlist, void* user_data = 
null, GLib.DestroyNotify? notify = null);
                public void set_element_private (void* priv);
                [Version (since = "1.8")]
                public void set_event_full_function_full (owned Gst.PadEventFullFunction event);
                [CCode (cname = "gst_pad_set_event_function_full")]
-               public void set_event_function (owned Gst.PadEventFunction event);
+               public void set_event_function (Gst.PadEventFunction event, void* user_data = null, 
GLib.DestroyNotify? notify = null);
                [CCode (cname = "gst_pad_set_getrange_function_full")]
-               public void set_getrange_function (owned Gst.PadGetRangeFunction @get);
+               public void set_getrange_function (Gst.PadGetRangeFunction @get, void* user_data = null, 
GLib.DestroyNotify? notify = null);
                [CCode (cname = "gst_pad_set_iterate_internal_links_function_full")]
-               public void set_iterate_internal_links_function (owned Gst.PadIterIntLinkFunction 
iterintlink);
+               public void set_iterate_internal_links_function (Gst.PadIterIntLinkFunction iterintlink, 
void* user_data = null, GLib.DestroyNotify? notify = null);
                [CCode (cname = "gst_pad_set_link_function_full")]
-               public void set_link_function (owned Gst.PadLinkFunction link);
+               public void set_link_function (Gst.PadLinkFunction link, void* user_data = null, 
GLib.DestroyNotify? notify = null);
                public void set_offset (int64 offset);
                [CCode (cname = "gst_pad_set_query_function_full")]
-               public void set_query_function (owned Gst.PadQueryFunction query);
+               public void set_query_function (Gst.PadQueryFunction query, void* user_data = null, 
GLib.DestroyNotify? notify = null);
                [CCode (cname = "gst_pad_set_unlink_function_full")]
-               public void set_unlink_function (owned Gst.PadUnlinkFunction unlink);
+               public void set_unlink_function (Gst.PadUnlinkFunction unlink, void* user_data = null, 
GLib.DestroyNotify? notify = null);
                public bool start_task (owned Gst.TaskFunction func);
                public void sticky_events_foreach (Gst.PadStickyEventsForeachFunction foreach_func);
                public bool stop_task ();
diff --git a/vapi/metadata/Gst-1.0.metadata b/vapi/metadata/Gst-1.0.metadata
index eb4c47c..dbafd36 100644
--- a/vapi/metadata/Gst-1.0.metadata
+++ b/vapi/metadata/Gst-1.0.metadata
@@ -132,16 +132,28 @@ Element
 Pad
   .link skip
   .link_full name="link"
+  .set_activate_function_full.activate closure=-1 destroy=-1 owned=false
   .set_activate_function_full name="set_activate_function"
+  .set_activatemode_function_full.activatemode closure=-1 destroy=-1 owned=false
   .set_activatemode_function_full name="set_activatemode_function"
+  .set_chain_function_full.chain closure=-1 destroy=-1 owned=false
   .set_chain_function_full name="set_chain_function"
+  .set_chain_list_function_full.chainlist closure=-1 destroy=-1 owned=false
   .set_chain_list_function_full name="set_chain_list_function"
+  .set_event_function_full.event closure=-1 destroy=-1 owned=false
   .set_event_function_full name="set_event_function"
+  .set_getrange_function_full.get closure=-1 destroy=-1 owned=false
   .set_getrange_function_full name="set_getrange_function"
+  .set_iterate_internal_links_function_full.iterintlink closure=-1 destroy=-1 owned=false
   .set_iterate_internal_links_function_full name="set_iterate_internal_links_function"
+  .set_link_function_full.link closure=-1 destroy=-1 owned=false
   .set_link_function_full name="set_link_function"
+  .set_query_function_full.query closure=-1 destroy=-1 owned=false
   .set_query_function_full name="set_query_function"
+  .set_unlink_function_full.unlink closure=-1 destroy=-1 owned=false
   .set_unlink_function_full name="set_unlink_function"
+  .set_*.user_data nullable default=null
+  .set_*.notify nullable default=null
 parse_bin_from_description skip
 parse_bin_from_description_full name="parse_bin_from_description"
 parse_launch skip