mutter/clutter/clutter/clutter-frame.h
Jonas Ådahl 72b35e07c0 clutter: Introduce ClutterFrame
ClutterFrame aims to carry information valid during dispatching a frame.
A frame may or may not include redrawing, but will always end with a
result.

A asynchronous page flip, for example, will result in a
CLUTTER_FRAME_RESULT_PENDING_PRESENTED, while a frame that only
dispatched events etc will result in CLUTTER_FRAME_RESULT_IDLE. Instead
of this being implicit, make the ClutterStageWindow implementation
handle this itself.

Part-of: <https://gitlab.gnome.org/GNOME/mutter/-/merge_requests/1488>
2021-01-22 16:47:08 +00:00

37 lines
1.2 KiB
C

/*
* Copyright (C) 2020 Red Hat Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef CLUTTER_FRAME_H
#define CLUTTER_FRAME_H
#if !defined(__CLUTTER_H_INSIDE__) && !defined(CLUTTER_COMPILATION)
#error "Only <clutter/clutter.h> can be included directly."
#endif
#include "clutter/clutter-frame-clock.h"
typedef struct _ClutterFrame ClutterFrame;
CLUTTER_EXPORT
void clutter_frame_set_result (ClutterFrame *frame,
ClutterFrameResult result);
CLUTTER_EXPORT
gboolean clutter_frame_has_result (ClutterFrame *frame);
#endif /* CLUTTER_FRAME_H */