mirror of
https://gitlab.gnome.org/GNOME/gtk.git
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15ed1a329e
The code to create and manage a fake egl surface to bind to is complex and completely untested because everyone seems to support this extension. nvidia and Mesa do support it and according to Mesa devs, adding support in a new driver is rather simple and Mesa drivers gain that feature automatically, so all future drivers shoould have it.
207 lines
11 KiB
C
207 lines
11 KiB
C
/* GDK - The GIMP Drawing Kit
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*
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* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
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* file for a list of people on the GTK+ Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
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*/
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/*
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* Private uninstalled header defining things local to the Wayland backend
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*/
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#ifndef __GDK_PRIVATE_WAYLAND_H__
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#define __GDK_PRIVATE_WAYLAND_H__
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#include "config.h"
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#include <gdk/gdkcursor.h>
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#include <gdk/wayland/gdkwayland.h>
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#include <gdk/wayland/gdkdisplay-wayland.h>
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#include <gdk/wayland/gdkseat-wayland.h>
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#include <xkbcommon/xkbcommon.h>
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#include "gdkinternals.h"
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#define WL_SURFACE_HAS_BUFFER_SCALE 3
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#define WL_POINTER_HAS_FRAME 5
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/* the magic mime type we use for local DND operations.
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* We offer it to every dnd operation, but will strip it out on the drop
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* site unless we can prove it's a local DND - then we will use only
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* this type
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*/
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#define GDK_WAYLAND_LOCAL_DND_MIME_TYPE "application/x-gtk-local-dnd"
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GdkKeymap *_gdk_wayland_keymap_new (GdkDisplay *display);
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void _gdk_wayland_keymap_update_from_fd (GdkKeymap *keymap,
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uint32_t format,
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uint32_t fd,
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uint32_t size);
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struct xkb_state *_gdk_wayland_keymap_get_xkb_state (GdkKeymap *keymap);
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struct xkb_keymap *_gdk_wayland_keymap_get_xkb_keymap (GdkKeymap *keymap);
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gboolean _gdk_wayland_keymap_key_is_modifier (GdkKeymap *keymap,
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guint keycode);
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void _gdk_wayland_display_init_cursors (GdkWaylandDisplay *display);
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void _gdk_wayland_display_finalize_cursors (GdkWaylandDisplay *display);
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struct wl_cursor_theme * _gdk_wayland_display_get_cursor_theme (GdkWaylandDisplay *display_wayland);
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void _gdk_wayland_display_get_default_cursor_size (GdkDisplay *display,
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guint *width,
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guint *height);
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void _gdk_wayland_display_get_maximal_cursor_size (GdkDisplay *display,
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guint *width,
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guint *height);
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gboolean _gdk_wayland_display_supports_cursor_alpha (GdkDisplay *display);
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gboolean _gdk_wayland_display_supports_cursor_color (GdkDisplay *display);
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void gdk_wayland_display_system_bell (GdkDisplay *display,
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GdkSurface *surface);
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struct wl_buffer *_gdk_wayland_cursor_get_buffer (GdkWaylandDisplay *display,
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GdkCursor *cursor,
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guint desired_scale,
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guint image_index,
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int *hotspot_x,
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int *hotspot_y,
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int *w,
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int *h,
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int *scale);
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guint _gdk_wayland_cursor_get_next_image_index (GdkWaylandDisplay *display,
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GdkCursor *cursor,
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guint scale,
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guint current_image_index,
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guint *next_image_delay);
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void gdk_wayland_surface_sync (GdkSurface *surface);
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void gdk_wayland_surface_commit (GdkSurface *surface);
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void gdk_wayland_surface_notify_committed (GdkSurface *surface);
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void gdk_wayland_surface_request_frame (GdkSurface *surface);
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gboolean gdk_wayland_surface_has_surface (GdkSurface *surface);
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void gdk_wayland_surface_attach_image (GdkSurface *surface,
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cairo_surface_t *cairo_surface,
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const cairo_region_t *damage);
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GdkDrag *_gdk_wayland_surface_drag_begin (GdkSurface *surface,
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GdkDevice *device,
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GdkContentProvider *content,
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GdkDragAction actions,
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double dx,
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double dy);
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void _gdk_wayland_surface_offset_next_wl_buffer (GdkSurface *surface,
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int x,
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int y);
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GdkDrop * gdk_wayland_drop_new (GdkDevice *device,
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GdkDrag *drag,
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GdkContentFormats *formats,
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GdkSurface *surface,
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struct wl_data_offer *offer,
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uint32_t serial);
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void gdk_wayland_drop_set_source_actions (GdkDrop *drop,
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uint32_t source_actions);
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void gdk_wayland_drop_set_action (GdkDrop *drop,
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uint32_t action);
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GdkSurface * _gdk_wayland_display_create_surface (GdkDisplay *display,
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GdkSurfaceType surface_type,
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GdkSurface *parent,
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int x,
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int y,
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int width,
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int height);
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void _gdk_wayland_display_create_seat (GdkWaylandDisplay *display,
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guint32 id,
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struct wl_seat *seat);
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void _gdk_wayland_display_remove_seat (GdkWaylandDisplay *display,
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guint32 id);
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GdkKeymap *_gdk_wayland_device_get_keymap (GdkDevice *device);
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uint32_t _gdk_wayland_seat_get_implicit_grab_serial(GdkSeat *seat,
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GdkEvent *event);
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uint32_t _gdk_wayland_seat_get_last_implicit_grab_serial (GdkWaylandSeat *seat,
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GdkEventSequence **sequence);
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GdkSurface * gdk_wayland_device_get_focus (GdkDevice *device);
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struct wl_data_device * gdk_wayland_device_get_data_device (GdkDevice *gdk_device);
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void gdk_wayland_device_set_selection (GdkDevice *gdk_device,
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struct wl_data_source *source);
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GdkDrag* gdk_wayland_device_get_drop_context (GdkDevice *gdk_device);
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void gdk_wayland_device_unset_touch_grab (GdkDevice *device,
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GdkEventSequence *sequence);
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void _gdk_wayland_display_deliver_event (GdkDisplay *display, GdkEvent *event);
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GSource *_gdk_wayland_display_event_source_new (GdkDisplay *display);
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void _gdk_wayland_display_queue_events (GdkDisplay *display);
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GdkAppLaunchContext *_gdk_wayland_display_get_app_launch_context (GdkDisplay *display);
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GdkDisplay *_gdk_wayland_display_open (const char *display_name);
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GList *gdk_wayland_display_get_toplevel_surfaces (GdkDisplay *display);
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int gdk_wayland_display_get_output_refresh_rate (GdkWaylandDisplay *display_wayland,
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struct wl_output *output);
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guint32 gdk_wayland_display_get_output_scale (GdkWaylandDisplay *display_wayland,
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struct wl_output *output);
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GdkMonitor *gdk_wayland_display_get_monitor_for_output (GdkDisplay *display,
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struct wl_output *output);
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void _gdk_wayland_surface_set_grab_seat (GdkSurface *surface,
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GdkSeat *seat);
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guint32 _gdk_wayland_display_get_serial (GdkWaylandDisplay *display_wayland);
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void _gdk_wayland_display_update_serial (GdkWaylandDisplay *display_wayland,
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guint32 serial);
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cairo_surface_t * _gdk_wayland_display_create_shm_surface (GdkWaylandDisplay *display,
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int width,
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int height,
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guint scale);
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struct wl_buffer *_gdk_wayland_shm_surface_get_wl_buffer (cairo_surface_t *surface);
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gboolean _gdk_wayland_is_shm_surface (cairo_surface_t *surface);
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struct gtk_surface1 * gdk_wayland_surface_get_gtk_surface (GdkSurface *surface);
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void gdk_wayland_seat_set_global_cursor (GdkSeat *seat,
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GdkCursor *cursor);
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void gdk_wayland_seat_set_drag (GdkSeat *seat,
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GdkDrag *drag);
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struct wl_output *gdk_wayland_surface_get_wl_output (GdkSurface *surface);
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void gdk_wayland_surface_inhibit_shortcuts (GdkSurface *surface,
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GdkSeat *gdk_seat);
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void gdk_wayland_surface_restore_shortcuts (GdkSurface *surface,
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GdkSeat *gdk_seat);
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void gdk_wayland_surface_update_scale (GdkSurface *surface);
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GdkSurface * create_dnd_surface (GdkDisplay *display);
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GdkModifierType gdk_wayland_keymap_get_gdk_modifiers (GdkKeymap *keymap,
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guint32 mods);
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#endif /* __GDK_PRIVATE_WAYLAND_H__ */
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