Jack2  1.9.9
JackWinMMEInputPort.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 __JackWinMMEInputPort__
21 #define __JackWinMMEInputPort__
22 
23 #include <mmsystem.h>
24 
25 #include "JackMidiAsyncQueue.h"
26 #include "JackMidiBufferWriteQueue.h"
27 #include "JackWinMMEPort.h"
28 
29 namespace Jack {
30 
32 
33  private:
34 
35  static void CALLBACK
36  HandleMidiInputEvent(HMIDIIN handle, UINT message, DWORD port,
37  DWORD param1, DWORD param2);
38 
39  void
40  EnqueueMessage(DWORD timestamp, size_t length, jack_midi_data_t *data);
41 
42  void
43  GetInErrorString(MMRESULT error, LPTSTR text);
44 
45  void
46  ProcessWinMME(UINT message, DWORD param1, DWORD param2);
47 
48  void
49  WriteInError(const char *jack_func, const char *mm_func,
50  MMRESULT result);
51 
52  HMIDIIN handle;
53  jack_midi_event_t *jack_event;
54  jack_time_t start_time;
55  bool started;
56  jack_midi_data_t *sysex_buffer;
57  MIDIHDR sysex_header;
58  JackMidiAsyncQueue *thread_queue;
59  JackMidiBufferWriteQueue *write_queue;
60 
61  public:
62 
63  JackWinMMEInputPort(const char *alias_name, const char *client_name,
64  const char *driver_name, UINT index,
65  size_t max_bytes=4096, size_t max_messages=1024);
66 
68 
69  void
70  ProcessJack(JackMidiBuffer *port_buffer, jack_nframes_t frames);
71 
72  bool
73  Start();
74 
75  bool
76  Stop();
77 
78  };
79 
80 }
81 
82 #endif