Jack2  1.9.9
JackWinMMEOutputPort.h
1 /*
2 Copyright (C) 2011 Devin Anderson
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
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
17 
18 */
19 
20 #ifndef __JackWinMMEOutputPort__
21 #define __JackWinMMEOutputPort__
22 
23 #include "JackMidiAsyncQueue.h"
24 #include "JackMidiBufferReadQueue.h"
25 #include "JackThread.h"
26 #include "JackWinMMEPort.h"
27 
28 namespace Jack {
29 
31  public JackWinMMEPort, public JackRunnableInterface {
32 
33  private:
34 
35  static void CALLBACK
36  HandleMessageEvent(HMIDIOUT handle, UINT message, DWORD_PTR port,
37  DWORD_PTR param1, DWORD_PTR param2);
38 
39  void
40  GetOutErrorString(MMRESULT error, LPTSTR text);
41 
42  void
43  HandleMessage(UINT message, DWORD_PTR param1, DWORD_PTR param2);
44 
45  bool
46  Signal(HANDLE semaphore);
47 
48  bool
49  Wait(HANDLE semaphore);
50 
51  void
52  WriteOutError(const char *jack_func, const char *mm_func,
53  MMRESULT result);
54 
55  HMIDIOUT handle;
56  JackMidiBufferReadQueue *read_queue;
57  HANDLE sysex_semaphore;
58  JackThread *thread;
59  JackMidiAsyncQueue *thread_queue;
60  HANDLE thread_queue_semaphore;
61  HANDLE timer;
62 
63  public:
64 
65  JackWinMMEOutputPort(const char *alias_name, const char *client_name,
66  const char *driver_name, UINT index,
67  size_t max_bytes=4096, size_t max_messages=1024);
68 
70 
71  bool
72  Execute();
73 
74  bool
75  Init();
76 
77  void
78  ProcessJack(JackMidiBuffer *port_buffer, jack_nframes_t frames);
79 
80  bool
81  Start();
82 
83  bool
84  Stop();
85 
86  };
87 
88 }
89 
90 #endif
The base class for runnable objects, that have an Init and Execute method to be called in a threa...
Definition: JackThread.h:34
Darwin threads. Real-time threads are actually "time constraint" threads.