/[svn]/linuxsampler/trunk/midiin.h
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Contents of /linuxsampler/trunk/midiin.h

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Revision 5 - (show annotations) (download) (as text)
Sat Oct 25 20:24:31 2003 UTC (16 years, 5 months ago) by schoenebeck
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Initial revision

1 /***************************************************************************
2 * *
3 * LinuxSampler - modular, streaming capable sampler *
4 * *
5 * Copyright (C) 2003 by Benno Senoner and Christian Schoenebeck *
6 * *
7 * This program is free software; you can redistribute it and/or modify *
8 * it under the terms of the GNU General Public License as published by *
9 * the Free Software Foundation; either version 2 of the License, or *
10 * (at your option) any later version. *
11 * *
12 * This program is distributed in the hope that it will be useful, *
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
15 * GNU General Public License for more details. *
16 * *
17 * You should have received a copy of the GNU General Public License *
18 * along with this program; if not, write to the Free Software *
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, *
20 * MA 02111-1307 USA *
21 ***************************************************************************/
22
23 #ifndef __MIDIIN_H__
24 #define __MIDIIN_H__
25
26 #include <stdio.h>
27 #include <stdlib.h>
28 #include <unistd.h>
29 #include <alsa/asoundlib.h>
30
31 #include "global.h"
32 #include "thread.h"
33 #include "audiothread.h"
34 #include "ringbuffer.h"
35
36 // Reflects the current values (0-127) of all MIDI controllers
37 extern uint8_t MIDIControllerTable[128];
38
39 class MidiIn : public Thread {
40 public:
41 MidiIn(AudioThread* pAudioThread);
42 ~MidiIn();
43 protected:
44 int Main(); ///< Implementation of virtual method from class Thread
45 int open_alsa_midi_seq(void);
46 void close_alsa_midi_seq(void);
47 private:
48 AudioThread* pAudioThread; ///< We will send Note On and Note Off messages to the audio thread
49
50 snd_seq_t *seq_handle;
51 };
52
53 #endif // __MIDIIN_H__

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