2 Copyright (C) 2012 Paul Davis
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.
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., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef __libardour_thread_buffers__
21 #define __libardour_thread_buffers__
23 #include <glibmm/threads.h>
25 #include "ardour/chan_count.h"
26 #include "ardour/libardour_visibility.h"
27 #include "ardour/types.h"
33 class LIBARDOUR_API ThreadBuffers {
38 void ensure_buffers (ChanCount howmany = ChanCount::ZERO);
40 BufferSet* silent_buffers;
41 BufferSet* scratch_buffers;
42 BufferSet* route_buffers;
43 BufferSet* mix_buffers;
44 gain_t* gain_automation_buffer;
45 gain_t* send_gain_automation_buffer;
46 pan_t** pan_automation_buffer;
47 uint32_t npan_buffers;
50 void allocate_pan_automation_buffers (framecnt_t nframes, uint32_t howmany, bool force);
55 #endif /* __libardour_thread_buffers__ */