59 lines
1.8 KiB
C++
59 lines
1.8 KiB
C++
/*
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* ***** BEGIN GPL LICENSE BLOCK *****
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* The Original Code is Copyright (C) 2018 Blender Foundation.
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* All rights reserved.
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*
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* ***** END GPL LICENSE BLOCK *****
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*/
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#ifndef __BLI_TIMER_H__
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#define __BLI_TIMER_H__
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#include "BLI_sys_types.h"
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/** \file BLI_timer.h
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* \ingroup BLI
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*/
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/* ret < 0: the timer will be removed.
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* ret >= 0: the timer will be called again in ret seconds */
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typedef double (*BLI_timer_func)(uintptr_t uuid, void *user_data);
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typedef void (*BLI_timer_data_free)(uintptr_t uuid, void *user_data);
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/* `func(...) < 0`: The timer will be removed.
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* `func(...) >= 0`: The function will be called again in that many seconds. */
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void BLI_timer_register(
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uintptr_t uuid,
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BLI_timer_func func,
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void *user_data,
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BLI_timer_data_free user_data_free,
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double first_interval,
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bool persistent);
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bool BLI_timer_is_registered(uintptr_t uuid);
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/* Returns False when the timer does not exist (anymore). */
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bool BLI_timer_unregister(uintptr_t uuid);
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/* Execute all registered functions that are due. */
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void BLI_timer_execute(void);
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void BLI_timer_free(void);
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#endif /* __BLI_TIMER_H__ */
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