Jack2  1.9.9
JackALSARawMidiInputPort.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 __JackALSARawMidiInputPort__
21 #define __JackALSARawMidiInputPort__
22 
23 #include "JackALSARawMidiPort.h"
24 #include "JackALSARawMidiReceiveQueue.h"
25 #include "JackMidiAsyncQueue.h"
26 #include "JackMidiBufferWriteQueue.h"
27 #include "JackMidiRawInputWriteQueue.h"
28 
29 namespace Jack {
30 
32 
33  private:
34 
35  jack_midi_event_t *alsa_event;
36  jack_midi_event_t *jack_event;
37  JackMidiRawInputWriteQueue *raw_queue;
38  JackALSARawMidiReceiveQueue *receive_queue;
39  JackMidiAsyncQueue *thread_queue;
40  JackMidiBufferWriteQueue *write_queue;
41 
42  public:
43 
44  JackALSARawMidiInputPort(snd_rawmidi_info_t *info, size_t index,
45  size_t max_bytes=4096,
46  size_t max_messages=1024);
47 
49 
50  bool
51  ProcessJack(JackMidiBuffer *port_buffer, jack_nframes_t frames);
52 
53  bool
54  ProcessPollEvents(jack_nframes_t current_frame);
55 
56  };
57 
58 }
59 
60 #endif