1 /*
2  * This file is part of libsidplayfp, a SID player engine.
3  *
4  * Copyright 2011-2015 Leandro Nini <drfiemost@users.sourceforge.net>
5  * Copyright 2007-2010 Antti Lankila
6  * Copyright 2000-2001 Simon White
7  *
8  * This program is free software; you can redistribute it and/or modify
9  * it under the terms of the GNU General Public License as published by
10  * the Free Software Foundation; either version 2 of the License, or
11  * (at your option) any later version.
12  *
13  * This program is distributed in the hope that it will be useful,
14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
16  * GNU General Public License for more details.
17  *
18  * You should have received a copy of the GNU General Public License
19  * along with this program; if not, write to the Free Software
20  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
21  */
is5(int i)22 
23 #include "sidemu.h"
24 
25 namespace libsidplayfp
26 {
27 
28 const char sidemu::ERR_UNSUPPORTED_FREQ[] = "Unable to set desired output frequency.";
29 const char sidemu::ERR_INVALID_SAMPLING[] = "Invalid sampling method.";
30 const char sidemu::ERR_INVALID_CHIP[]     = "Invalid chip model.";
31 
32 bool sidemu::lock(EventScheduler *scheduler)
33 {
34     if (isLocked)
35         return false;
36 
37     isLocked  = true;
38     eventScheduler = scheduler;
39 
40     return true;
41 }
42 
43 void sidemu::unlock()
44 {
45     isLocked  = false;
46     eventScheduler = nullptr;
47 }
48 
49 }
50