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This is necessary to avoid a deadlock with the compositor. When setting a stage size before the stage was shown this would trigger a redraw inside clutter_stage_wayland_resize. This redraw would result in a call into eglSwapBuffers which would attach a buffer to the surface and commit. Unfortunately this would happen before the role for the surface was set. This would result in the compositor not relaying to the client that the desired frame was shown. With this change the call to wl_shell_surface_set_toplevel is always made before the first redraw. https://bugzilla.gnome.org/show_bug.cgi?id=704457
68 lines
2.3 KiB
C
68 lines
2.3 KiB
C
/*
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* Clutter.
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*
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* An OpenGL based 'interactive canvas' library.
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*
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* Copyright (C) 2010,2011 Intel Corporation.
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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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* Authors:
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* Matthew Allum
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* Robert Bragg
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* Kristian Høgsberg
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*/
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#ifndef __CLUTTER_STAGE_WAYLAND_H__
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#define __CLUTTER_STAGE_WAYLAND_H__
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <glib-object.h>
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#include <clutter/clutter-stage.h>
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#include "cogl/clutter-stage-cogl.h"
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#define CLUTTER_TYPE_STAGE_WAYLAND (_clutter_stage_wayland_get_type ())
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#define CLUTTER_STAGE_WAYLAND(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), CLUTTER_TYPE_STAGE_WAYLAND, ClutterStageWayland))
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#define CLUTTER_IS_STAGE_WAYLAND(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), CLUTTER_TYPE_STAGE_WAYLAND))
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#define CLUTTER_STAGE_WAYLAND_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), CLUTTER_TYPE_STAGE_WAYLAND, ClutterStageWaylandClass))
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#define CLUTTER_IS_STAGE_WAYLAND_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), CLUTTER_TYPE_STAGE_WAYLAND))
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#define CLUTTER_STAGE_WAYLAND_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), CLUTTER_TYPE_STAGE_WAYLAND, ClutterStageWaylandClass))
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typedef struct _ClutterStageWayland ClutterStageWayland;
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typedef struct _ClutterStageWaylandClass ClutterStageWaylandClass;
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struct _ClutterStageWayland
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{
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ClutterStageCogl parent_instance;
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struct wl_surface *wayland_surface;
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struct wl_shell_surface *wayland_shell_surface;
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gboolean fullscreen;
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gboolean foreign_wl_surface;
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gboolean shown;
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};
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struct _ClutterStageWaylandClass
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{
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ClutterStageCoglClass parent_class;
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};
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GType _clutter_stage_wayland_get_type (void) G_GNUC_CONST;
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#endif /* __CLUTTER_STAGE_WAYLAND_H__ */
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