2 * Copyright (C) 2017 Robin Gareus <robin@gareus.org>
4 * This program is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU General Public License
6 * as published by the Free Software Foundation; either version 2
7 * of the License, or (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
19 #ifndef _ardour_rt_tasklist_h_
20 #define _ardour_rt_tasklist_h_
23 #include <boost/function.hpp>
25 #include "pbd/semutils.h"
27 #include "ardour/libardour_visibility.h"
28 #include "ardour/types.h"
29 #include "ardour/audio_backend.h"
30 #include "ardour/session_handle.h"
34 class LIBARDOUR_API RTTaskList
40 // TODO use dedicated allocator of a boost::intrusive::list
41 typedef std::list<boost::function<void ()> > TaskList;
43 /** process tasks in list in parallel, wait for them to complete */
44 void process (TaskList const&);
48 std::vector<pthread_t> _threads;
50 void reset_thread_list ();
53 void process_tasklist ();
55 static void* _thread_run (void *arg);
58 Glib::Threads::Mutex _process_mutex;
59 Glib::Threads::Mutex _tasklist_mutex;
60 PBD::Semaphore _task_run_sem;
61 PBD::Semaphore _task_end_sem;