Jack2: JackDummyDriver.h Source File

Jack2 1.9.12

JackDummyDriver.h
1 /*
2 Copyright (C) 2001 Paul Davis
3 Copyright (C) 2004-2008 Grame
4
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
9
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18
19 */
20
21 #ifndef __JackDummyDriver__
22 #define __JackDummyDriver__
23
24 #include "JackTimedDriver.h"
25
26 namespace Jack
27 {
28
33 class JackDummyDriver : public JackTimedDriver
34 {
35
36 public:
37
38 JackDummyDriver(const char* name, const char* alias, JackLockedEngine* engine, JackSynchro* table)
39 : JackTimedDriver(name, alias, engine, table)
40 {}
41 virtual ~JackDummyDriver()
42 {}
43
44 virtual int Process()
45 {
46 JackDriver::CycleTakeBeginTime();
47
48 if (JackAudioDriver::Process() < 0) {
49 return -1;
50 } else {
51 ProcessWait();
52 return 0;
53 }
54 }
55
56 };
57
58 } // end of namespace
59
60 #endif
Jack::JackPosixSemaphore
Inter process synchronization using POSIX semaphore.
Definition: JackPosixSemaphore.h:36
Jack::JackTimedDriver
The timed driver.
Definition: JackTimedDriver.h:33
Jack::JackDummyDriver
The dummy driver.
Definition: JackDummyDriver.h:33
Jack::JackLockedEngine
Locked Engine, access to methods is serialized using a mutex.
Definition: JackLockedEngine.h:78