[vala/staging] gstreamer: Update from 1.21.0+ git main

[Rico Tzschichholz <ricotz src gnome org>]

commit c97b833bdad87e14729faf79012effdcd61a231c
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Tue Feb 22 17:37:53 2022 +0100

    gstreamer: Update from 1.21.0+ git main

 vapi/gstreamer-1.0.vapi       |  2 +-
 vapi/gstreamer-video-1.0.vapi | 38 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 39 insertions(+), 1 deletion(-)
---
diff --git a/vapi/gstreamer-1.0.vapi b/vapi/gstreamer-1.0.vapi
index 9784b338d..50e02fa45 100644
--- a/vapi/gstreamer-1.0.vapi
+++ b/vapi/gstreamer-1.0.vapi
@@ -1070,7 +1070,7 @@ namespace Gst {
                public unowned Gst.Context @ref ();
                public static bool replace (ref Gst.Context old_context, Gst.Context? new_context);
                public void unref ();
-               public Gst.Structure writable_structure ();
+               public unowned Gst.Structure writable_structure ();
        }
        [CCode (cheader_filename = "gst/gst.h", type_id = "gst_control_binding_get_type ()")]
        public abstract class ControlBinding : Gst.Object {
diff --git a/vapi/gstreamer-video-1.0.vapi b/vapi/gstreamer-video-1.0.vapi
index 9806a3594..cff316cda 100644
--- a/vapi/gstreamer-video-1.0.vapi
+++ b/vapi/gstreamer-video-1.0.vapi
@@ -592,6 +592,20 @@ namespace Gst {
                [GIR (name = "Navigation")]
                public interface Navigation : GLib.Object {
                        public static Gst.Video.NavigationEventType event_get_type (Gst.Event event);
+                       [Version (since = "1.22")]
+                       public static Gst.Event event_new_command (Gst.Video.NavigationCommand command);
+                       [Version (since = "1.22")]
+                       public static Gst.Event event_new_key_press (string key);
+                       [Version (since = "1.22")]
+                       public static Gst.Event event_new_key_release (string key);
+                       [Version (since = "1.22")]
+                       public static Gst.Event event_new_mouse_button_press (int button, double x, double y);
+                       [Version (since = "1.22")]
+                       public static Gst.Event event_new_mouse_button_release (int button, double x, double 
y);
+                       [Version (since = "1.22")]
+                       public static Gst.Event event_new_mouse_move (double x, double y);
+                       [Version (since = "1.22")]
+                       public static Gst.Event event_new_mouse_scroll (double x, double y, double delta_x, 
double delta_y);
                        public static bool event_parse_command (Gst.Event event, out 
Gst.Video.NavigationCommand command);
                        public static bool event_parse_key_event (Gst.Event event, out unowned string key);
                        public static bool event_parse_mouse_button_event (Gst.Event event, out int button, 
out double x, out double y);
@@ -809,6 +823,8 @@ namespace Gst {
                        public uint tile_hs;
                        [Version (since = "1.18")]
                        public void component (uint plane, out int components);
+                       [Version (since = "1.22")]
+                       public int extrapolate_stride (int plane, int stride);
                }
                [CCode (cheader_filename = "gst/video/video.h", has_type_id = false)]
                [GIR (name = "VideoFrame")]
@@ -1500,6 +1516,7 @@ namespace Gst {
                        MOUSE_BUTTON_RELEASE,
                        MOUSE_MOVE,
                        COMMAND,
+                       [Version (since = "1.18")]
                        MOUSE_SCROLL
                }
                [CCode (cheader_filename = "gst/video/video.h", cname = "GstNavigationMessageType", cprefix = 
"GST_NAVIGATION_MESSAGE_", type_id = "gst_navigation_message_type_get_type ()")]
@@ -2064,6 +2081,27 @@ namespace Gst {
                [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_get_type")]
                [Version (replacement = "Navigation.event_get_type")]
                public static Gst.Video.NavigationEventType navigation_event_get_type (Gst.Event event);
+               [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_new_command")]
+               [Version (replacement = "Navigation.event_new_command", since = "1.22")]
+               public static Gst.Event navigation_event_new_command (Gst.Video.NavigationCommand command);
+               [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_new_key_press")]
+               [Version (replacement = "Navigation.event_new_key_press", since = "1.22")]
+               public static Gst.Event navigation_event_new_key_press (string key);
+               [CCode (cheader_filename = "gst/video/video.h", cname = 
"gst_navigation_event_new_key_release")]
+               [Version (replacement = "Navigation.event_new_key_release", since = "1.22")]
+               public static Gst.Event navigation_event_new_key_release (string key);
+               [CCode (cheader_filename = "gst/video/video.h", cname = 
"gst_navigation_event_new_mouse_button_press")]
+               [Version (replacement = "Navigation.event_new_mouse_button_press", since = "1.22")]
+               public static Gst.Event navigation_event_new_mouse_button_press (int button, double x, double 
y);
+               [CCode (cheader_filename = "gst/video/video.h", cname = 
"gst_navigation_event_new_mouse_button_release")]
+               [Version (replacement = "Navigation.event_new_mouse_button_release", since = "1.22")]
+               public static Gst.Event navigation_event_new_mouse_button_release (int button, double x, 
double y);
+               [CCode (cheader_filename = "gst/video/video.h", cname = 
"gst_navigation_event_new_mouse_move")]
+               [Version (replacement = "Navigation.event_new_mouse_move", since = "1.22")]
+               public static Gst.Event navigation_event_new_mouse_move (double x, double y);
+               [CCode (cheader_filename = "gst/video/video.h", cname = 
"gst_navigation_event_new_mouse_scroll")]
+               [Version (replacement = "Navigation.event_new_mouse_scroll", since = "1.22")]
+               public static Gst.Event navigation_event_new_mouse_scroll (double x, double y, double 
delta_x, double delta_y);
                [CCode (cheader_filename = "gst/video/video.h", cname = "gst_navigation_event_parse_command")]
                [Version (replacement = "Navigation.event_parse_command")]
                public static bool navigation_event_parse_command (Gst.Event event, out 
Gst.Video.NavigationCommand command);