1 /*
2 * Copyright (c) 2004 Matthijs Hollemans
3 * Copyright (c) 2008-2014 Haiku, Inc. All rights reserved.
4 *
5 * Permission is hereby granted, free of charge, to any person obtaining a
6 * copy of this software and associated documentation files (the "Software"),
7 * to deal in the Software without restriction, including without limitation
8 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
9 * and/or sell copies of the Software, and to permit persons to whom the
10 * Software is furnished to do so, subject to the following conditions:
11 *
12 * The above copyright notice and this permission notice shall be included in
13 * all copies or substantial portions of the Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
21 * DEALINGS IN THE SOFTWARE.
22 */
23
24
25 #include "SynthBridge.h"
26
27
28 // #pragma mark - SynthBridge
29
30
SynthBridge()31 SynthBridge::SynthBridge()
32 :
33 BMidiLocalConsumer("Internal Synthesizer")
34 {
35 }
36
37
38 bool
Init(synth_mode mode)39 SynthBridge::Init(synth_mode mode)
40 {
41 if (be_synth->LoadSynthData(mode) == B_OK) {
42 fMidiSynth.EnableInput(true, true);
43 return true;
44 }
45
46 return false;
47 }
48
49
50 BMidiSynth*
MidiSynth()51 SynthBridge::MidiSynth()
52 {
53 return &fMidiSynth;
54 }
55
56
57 void
NoteOff(uchar channel,uchar note,uchar velocity,bigtime_t time)58 SynthBridge::NoteOff(uchar channel, uchar note, uchar velocity, bigtime_t time)
59 {
60 fMidiSynth.NoteOff(channel + 1, note, velocity, time / 1000);
61 }
62
63
64 void
NoteOn(uchar channel,uchar note,uchar velocity,bigtime_t time)65 SynthBridge::NoteOn(uchar channel, uchar note, uchar velocity, bigtime_t time)
66 {
67 fMidiSynth.NoteOn(channel + 1, note, velocity, time / 1000);
68 }
69
70
71 void
KeyPressure(uchar channel,uchar note,uchar pressure,bigtime_t time)72 SynthBridge::KeyPressure(uchar channel, uchar note, uchar pressure,
73 bigtime_t time)
74 {
75 fMidiSynth.KeyPressure(channel + 1, note, pressure, time / 1000);
76 }
77
78
79 void
ControlChange(uchar channel,uchar controlNumber,uchar controlValue,bigtime_t time)80 SynthBridge::ControlChange(uchar channel, uchar controlNumber,
81 uchar controlValue, bigtime_t time)
82 {
83 fMidiSynth.ControlChange(channel + 1, controlNumber, controlValue,
84 time / 1000);
85 }
86
87
88 void
ProgramChange(uchar channel,uchar programNumber,bigtime_t time)89 SynthBridge::ProgramChange(uchar channel, uchar programNumber, bigtime_t time)
90 {
91 fMidiSynth.ProgramChange(channel + 1, programNumber, time / 1000);
92 }
93
94
95 void
ChannelPressure(uchar channel,uchar pressure,bigtime_t time)96 SynthBridge::ChannelPressure(uchar channel, uchar pressure, bigtime_t time)
97 {
98 fMidiSynth.ChannelPressure(channel + 1, pressure, time / 1000);
99 }
100
101
102 void
PitchBend(uchar channel,uchar lsb,uchar msb,bigtime_t time)103 SynthBridge::PitchBend(uchar channel, uchar lsb, uchar msb, bigtime_t time)
104 {
105 fMidiSynth.PitchBend(channel + 1, lsb, msb, time / 1000);
106 }
107
108
109 void
AllNotesOff(bool justChannel,bigtime_t time)110 SynthBridge::AllNotesOff(bool justChannel, bigtime_t time)
111 {
112 fMidiSynth.AllNotesOff(justChannel, time / 1000);
113 }
114