Jack2  1.9.9
JackALSARawMidiOutputPort.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 __JackALSARawMidiOutputPort__
21 #define __JackALSARawMidiOutputPort__
22 
23 #include "JackALSARawMidiPort.h"
24 #include "JackALSARawMidiSendQueue.h"
25 #include "JackMidiAsyncQueue.h"
26 #include "JackMidiBufferReadQueue.h"
27 #include "JackMidiRawOutputWriteQueue.h"
28 
29 namespace Jack {
30 
32 
33  private:
34 
35  jack_midi_event_t *alsa_event;
36  JackMidiRawOutputWriteQueue *raw_queue;
37  JackMidiBufferReadQueue *read_queue;
38  JackALSARawMidiSendQueue *send_queue;
39  JackMidiAsyncQueue *thread_queue;
40 
41  public:
42 
43  JackALSARawMidiOutputPort(snd_rawmidi_info_t *info, size_t index,
44  size_t max_bytes_per_poll=3,
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(bool handle_output, bool timeout,
55  jack_nframes_t *frame);
56 
57  };
58 
59 }
60 
61 #endif