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3073aee7c8
It'll allow us use g_autoptr (ClutterPickStack) when removing the pick stack cache, making the code a bit more modern. Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1520>
69 lines
2.4 KiB
C
69 lines
2.4 KiB
C
/*
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* Copyright (C) 2020 Endless OS Foundation, LLC
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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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#ifndef CLUTTER_PICK_STACK_PRIVATE_H
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#define CLUTTER_PICK_STACK_PRIVATE_H
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#include <glib-object.h>
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#include "clutter-macros.h"
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#include "clutter-stage-view.h"
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G_BEGIN_DECLS
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#define CLUTTER_TYPE_PICK_STACK (clutter_pick_stack_get_type ())
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typedef struct _ClutterPickStack ClutterPickStack;
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GType clutter_pick_stack_get_type (void) G_GNUC_CONST;
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ClutterPickStack * clutter_pick_stack_new (CoglContext *context);
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ClutterPickStack * clutter_pick_stack_ref (ClutterPickStack *pick_stack);
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void clutter_pick_stack_unref (ClutterPickStack *pick_stack);
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void clutter_pick_stack_seal (ClutterPickStack *pick_stack);
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void clutter_pick_stack_log_pick (ClutterPickStack *pick_stack,
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const ClutterActorBox *box,
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ClutterActor *actor);
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void clutter_pick_stack_push_clip (ClutterPickStack *pick_stack,
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const ClutterActorBox *box);
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void clutter_pick_stack_pop_clip (ClutterPickStack *pick_stack);
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void clutter_pick_stack_push_transform (ClutterPickStack *pick_stack,
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const graphene_matrix_t *transform);
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void clutter_pick_stack_get_transform (ClutterPickStack *pick_stack,
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graphene_matrix_t *out_transform);
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void clutter_pick_stack_pop_transform (ClutterPickStack *pick_stack);
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ClutterActor *
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clutter_pick_stack_search_actor (ClutterPickStack *pick_stack,
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const graphene_point3d_t *point,
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const graphene_ray_t *ray);
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G_DEFINE_AUTOPTR_CLEANUP_FUNC (ClutterPickStack, clutter_pick_stack_unref)
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G_END_DECLS
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#endif /* CLUTTER_PICK_STACK_PRIVATE_H */
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