[mutter] wayland/output: Move struct to C file

[Marge Bot <marge-bot src gnome org>]

commit fcbeae5f60641c8830b0164e3e1a54d8de8301d5
Author: Jonas Ådahl <jadahl gmail com>
Date:   Fri Feb 5 16:47:33 2021 +0100

    wayland/output: Move struct to C file
    
    Avoids leaking implementation details outside.
    
    Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1712>

 src/wayland/meta-wayland-outputs.c           | 18 ++++++++++++++++++
 src/wayland/meta-wayland-outputs.h           | 18 ------------------
 src/wayland/meta-wayland-presentation-time.c |  4 ++--
 3 files changed, 20 insertions(+), 20 deletions(-)
---
diff --git a/src/wayland/meta-wayland-outputs.c b/src/wayland/meta-wayland-outputs.c
index 5d085f12fd..bae4ee2dc9 100644
--- a/src/wayland/meta-wayland-outputs.c
+++ b/src/wayland/meta-wayland-outputs.c
@@ -48,6 +48,24 @@ enum
 
 static guint signals[LAST_SIGNAL];
 
+struct _MetaWaylandOutput
+{
+  GObject parent;
+
+  struct wl_global *global;
+  MetaLogicalMonitor *logical_monitor;
+  uint32_t mode_flags;
+  float refresh_rate;
+  int scale;
+  int mode_width;
+  int mode_height;
+
+  GList *resources;
+  GList *xdg_output_resources;
+
+  uint64_t winsys_id;
+};
+
 G_DEFINE_TYPE (MetaWaylandOutput, meta_wayland_output, G_TYPE_OBJECT)
 
 static void
diff --git a/src/wayland/meta-wayland-outputs.h b/src/wayland/meta-wayland-outputs.h
index 4804681783..87b980f697 100644
--- a/src/wayland/meta-wayland-outputs.h
+++ b/src/wayland/meta-wayland-outputs.h
@@ -32,24 +32,6 @@
 G_DECLARE_FINAL_TYPE (MetaWaylandOutput, meta_wayland_output,
                       META, WAYLAND_OUTPUT, GObject)
 
-struct _MetaWaylandOutput
-{
-  GObject                   parent;
-
-  struct wl_global         *global;
-  MetaLogicalMonitor       *logical_monitor;
-  guint                     mode_flags;
-  float                     refresh_rate;
-  gint                      scale;
-  int                       mode_width;
-  int                       mode_height;
-
-  GList                    *resources;
-  GList                    *xdg_output_resources;
-
-  uint64_t                  winsys_id;
-};
-
 const GList * meta_wayland_output_get_resources (MetaWaylandOutput *wayland_output);
 
 MetaLogicalMonitor * meta_wayland_output_get_logical_monitor (MetaWaylandOutput *wayland_output);
diff --git a/src/wayland/meta-wayland-presentation-time.c b/src/wayland/meta-wayland-presentation-time.c
index b0d8cf81c6..70c90e0dfd 100644
--- a/src/wayland/meta-wayland-presentation-time.c
+++ b/src/wayland/meta-wayland-presentation-time.c
@@ -310,7 +310,7 @@ meta_wayland_presentation_feedback_present (MetaWaylandPresentationFeedback *fee
   uint32_t refresh_interval_ns;
   uint32_t seq_hi, seq_lo;
   uint32_t flags;
-  GList *l;
+  const GList *l;
 
   if (output == NULL)
     {
@@ -343,7 +343,7 @@ meta_wayland_presentation_feedback_present (MetaWaylandPresentationFeedback *fee
   if (frame_info->flags & CLUTTER_FRAME_INFO_FLAG_VSYNC)
     flags |= WP_PRESENTATION_FEEDBACK_KIND_VSYNC;
 
-  for (l = output->resources; l; l = l->next)
+  for (l = meta_wayland_output_get_resources (output); l; l = l->next)
     {
       struct wl_resource *output_resource = l->data;