/*
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* Copyright (c) 2010-2019 Belledonne Communications SARL.
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*
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* This file is part of mediastreamer2.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (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, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef msasync_h
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#define msasync_h
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#include "mediastreamer2/mscommon.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct _MSTask;
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typedef void (*MSTaskFunc)(void *);
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typedef enum _MSTaskState{
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MSTaskInit,
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MSTaskQueued,
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MSTaskRunning,
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MSTaskDone /**<the task was executed normally*/
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}MSTaskState;
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struct _MSTask{
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/*state and mutex are overkill for the moment - it's for later managing task cancellation*/
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ms_mutex_t mutex;
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MSTaskFunc func;
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void *data;
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MSTaskState state;
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};
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typedef struct _MSTask MSTask;
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struct _MSWorkerThread{
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ms_thread_t thread;
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ms_cond_t cond;
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ms_mutex_t mutex;
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bctbx_list_t *tasks;
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bool_t running;
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bool_t inwait;
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bool_t finish_tasks;
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};
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typedef struct _MSWorkerThread MSWorkerThread;
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MS2_PUBLIC MSWorkerThread * ms_worker_thread_new(void);
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MS2_PUBLIC void ms_worker_thread_add_task(MSWorkerThread *obj, MSTaskFunc fn, void *data);
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MS2_PUBLIC void ms_worker_thread_destroy(MSWorkerThread *obj, bool_t finish_tasks);
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#ifdef __cplusplus
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}
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#endif
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#endif
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