61c722881d
Previously ClutterStageWindow was an interface with only one base implementation (MetaStageImpl) which others inherit from. This just makes it a class so that we can use _GET_CLASS() API instead of the costly (by comparison) _GET_IFACE() vtable lookups. Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/4048>
69 lines
2.3 KiB
C
69 lines
2.3 KiB
C
/*
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* Copyright (C) 2007,2008,2009,2010,2011 Intel Corporation.
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* Copyright (C) 2021 Red Hat
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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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* Written by:
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* Matthew Allum
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* Robert Bragg
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* Neil Roberts
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* Emmanuele Bassi
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*
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*/
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#pragma once
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#include "backends/meta-backend-types.h"
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#include "clutter/clutter.h"
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#include "clutter/clutter-stage-window.h"
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G_BEGIN_DECLS
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#define META_TYPE_STAGE_IMPL (meta_stage_impl_get_type ())
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#define META_STAGE_IMPL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), META_TYPE_STAGE_IMPL, MetaStageImpl))
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#define META_IS_STAGE_IMPL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), META_TYPE_STAGE_IMPL))
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#define META_STAGE_IMPL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), META_TYPE_STAGE_IMPL, MetaStageImplClass))
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#define META_IS_STAGE_IMPL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), META_TYPE_STAGE_IMPL))
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#define META_STAGE_IMPL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), META_TYPE_STAGE_IMPL, MetaStageImplClass))
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typedef struct _MetaStageImpl MetaStageImpl;
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typedef struct _MetaStageImplClass MetaStageImplClass;
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G_DEFINE_AUTOPTR_CLEANUP_FUNC (MetaStageImpl, g_object_unref)
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#define META_TYPE_STAGE_VIEW (meta_stage_view_get_type ())
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struct _MetaStageImpl
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{
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ClutterStageWindow parent_instance;
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/* the stage wrapper */
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ClutterStage *wrapper;
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};
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struct _MetaStageImplClass
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{
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ClutterStageWindowClass parent_class;
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};
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GType meta_stage_impl_get_type (void) G_GNUC_CONST;
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MetaBackend * meta_stage_impl_get_backend (MetaStageImpl *stage_impl);
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void meta_stage_impl_add_onscreen_frame_info (MetaStageImpl *stage_impl,
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ClutterStageView *view);
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G_END_DECLS
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