2 Copyright (C) 2004 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.
23 #include "ardour/audioengine.h"
24 #include "ardour/slave.h"
27 using namespace ARDOUR;
29 Engine_Slave::Engine_Slave (AudioEngine& e)
34 /* call this to initialize things */
35 speed_and_position (x, p);
38 Engine_Slave::~Engine_Slave ()
43 Engine_Slave::locked() const
49 Engine_Slave::ok() const
55 Engine_Slave::speed_and_position (double& sp, framepos_t& position)
57 switch (engine.transport_state()) {
58 case TransportStopped:
62 case TransportRolling:
66 case TransportLooping:
70 case TransportStarting:
72 // don't adjust speed here, just leave it as it was
77 position = engine.transport_frame();