src/apps/midiplayer/SynthBridge.cpp

   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
  31 SynthBridge::SynthBridge()
  32         :
  33         BMidiLocalConsumer("Internal Synthesizer")
  34 {
  35 }
  36
  37
  38 bool
  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*
  51 SynthBridge::MidiSynth()
  52 {
  53         return &fMidiSynth;
  54 }
  55
  56
  57 void
  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
  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
  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
  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
  89 SynthBridge::ProgramChange(uchar channel, uchar programNumber, bigtime_t time)
  90 {
  91         fMidiSynth.ProgramChange(channel + 1, programNumber, time / 1000);
  92 }
  93
  94
  95 void
  96 SynthBridge::ChannelPressure(uchar channel, uchar pressure, bigtime_t time)
  97 {
  98         fMidiSynth.ChannelPressure(channel + 1, pressure, time / 1000);
  99 }
 100
 101
 102 void
 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
 110 SynthBridge::AllNotesOff(bool justChannel, bigtime_t time)
 111 {
 112         fMidiSynth.AllNotesOff(justChannel, time / 1000);
 113 }