Ardour  9.0-pre0-582-g084a23a80d
buffer_manager.h
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1 /*
2  * Copyright (C) 2010-2015 Paul Davis <paul@linuxaudiosystems.com>
3  *
4  * This program is free software; you can redistribute it and/or modify
5  * it under the terms of the GNU General Public License as published by
6  * the Free Software Foundation; either version 2 of the License, or
7  * (at your option) any later version.
8  *
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.
13  *
14  * You should have received a copy of the GNU General Public License along
15  * with this program; if not, write to the Free Software Foundation, Inc.,
16  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
17  */
18 
19 #ifndef __libardour_buffer_manager__
20 #define __libardour_buffer_manager__
21 
22 #include <stdint.h>
23 
24 #include "pbd/ringbufferNPT.h"
25 
26 #include "ardour/chan_count.h"
27 #include <list>
28 #include <glibmm/threads.h>
29 
30 namespace ARDOUR {
31 
32 class ThreadBuffers;
33 
35 {
36 public:
37  static void init (uint32_t);
38 
41 
42  static void ensure_buffers (ChanCount howmany = ChanCount::ZERO, size_t custom = 0);
43 
44 private:
45  static Glib::Threads::Mutex rb_mutex;
46 
48  typedef std::list<ThreadBuffers*> ThreadBufferList;
49 
52 };
53 
54 }
55 
56 #endif /* __libardour_buffer_manager__ */
static ThreadBufferFIFO * thread_buffers
PBD::RingBufferNPT< ThreadBuffers * > ThreadBufferFIFO
static ThreadBuffers * get_thread_buffers()
static void init(uint32_t)
std::list< ThreadBuffers * > ThreadBufferList
static void put_thread_buffers(ThreadBuffers *)
static ThreadBufferList * thread_buffers_list
static Glib::Threads::Mutex rb_mutex
static void ensure_buffers(ChanCount howmany=ChanCount::ZERO, size_t custom=0)
static const ChanCount ZERO
Definition: chan_count.h:208
#define LIBARDOUR_API