1 |
schoenebeck |
221 |
/*************************************************************************** |
2 |
|
|
* * |
3 |
|
|
* LinuxSampler - modular, streaming capable sampler * |
4 |
|
|
* * |
5 |
|
|
* Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck * |
6 |
schoenebeck |
880 |
* Copyright (C) 2005, 2006 Christian Schoenebeck * |
7 |
schoenebeck |
221 |
* * |
8 |
|
|
* This program is free software; you can redistribute it and/or modify * |
9 |
|
|
* it under the terms of the GNU General Public License as published by * |
10 |
|
|
* the Free Software Foundation; either version 2 of the License, or * |
11 |
|
|
* (at your option) any later version. * |
12 |
|
|
* * |
13 |
|
|
* This program is distributed in the hope that it will be useful, * |
14 |
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of * |
15 |
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
16 |
|
|
* GNU General Public License for more details. * |
17 |
|
|
* * |
18 |
|
|
* You should have received a copy of the GNU General Public License * |
19 |
|
|
* along with this program; if not, write to the Free Software * |
20 |
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, * |
21 |
|
|
* MA 02111-1307 USA * |
22 |
|
|
***************************************************************************/ |
23 |
|
|
|
24 |
|
|
#include "MidiInputPort.h" |
25 |
|
|
|
26 |
schoenebeck |
947 |
#include "MidiInstrumentMapper.h" |
27 |
schoenebeck |
551 |
#include "../../Sampler.h" |
28 |
schoenebeck |
775 |
#include "../../engines/EngineFactory.h" |
29 |
schoenebeck |
551 |
|
30 |
schoenebeck |
221 |
namespace LinuxSampler { |
31 |
|
|
|
32 |
|
|
// *************** ParameterName *************** |
33 |
|
|
// * |
34 |
|
|
|
35 |
|
|
MidiInputPort::ParameterName::ParameterName(MidiInputPort* pPort) : DeviceRuntimeParameterString("Port " + ToString(pPort->GetPortNumber())) { |
36 |
|
|
this->pPort = pPort; |
37 |
|
|
} |
38 |
|
|
|
39 |
|
|
MidiInputPort::ParameterName::ParameterName(MidiInputPort* pPort, String val) : DeviceRuntimeParameterString(val) { |
40 |
|
|
this->pPort = pPort; |
41 |
|
|
} |
42 |
|
|
|
43 |
|
|
String MidiInputPort::ParameterName::Description() { |
44 |
|
|
return "Name for this port"; |
45 |
|
|
} |
46 |
|
|
|
47 |
|
|
bool MidiInputPort::ParameterName::Fix() { |
48 |
|
|
return false; |
49 |
|
|
} |
50 |
|
|
|
51 |
|
|
std::vector<String> MidiInputPort::ParameterName::PossibilitiesAsString() { |
52 |
|
|
return std::vector<String>(); |
53 |
|
|
} |
54 |
|
|
|
55 |
schoenebeck |
880 |
void MidiInputPort::ParameterName::OnSetValue(String s) throw (Exception) { |
56 |
schoenebeck |
221 |
return; /* FIXME: Nothing to do here */ |
57 |
|
|
} |
58 |
|
|
|
59 |
|
|
|
60 |
|
|
|
61 |
|
|
// *************** MidiInputPort *************** |
62 |
|
|
// * |
63 |
|
|
|
64 |
|
|
MidiInputPort::~MidiInputPort() { |
65 |
|
|
std::map<String,DeviceRuntimeParameter*>::iterator iter = Parameters.begin(); |
66 |
|
|
while (iter != Parameters.end()) { |
67 |
|
|
delete iter->second; |
68 |
|
|
iter++; |
69 |
|
|
} |
70 |
persson |
836 |
Parameters.clear(); |
71 |
schoenebeck |
221 |
} |
72 |
|
|
|
73 |
persson |
846 |
MidiInputPort::MidiInputPort(MidiInputDevice* pDevice, int portNumber) |
74 |
|
|
: MidiChannelMapReader(MidiChannelMap), |
75 |
|
|
SysexListenersReader(SysexListeners) { |
76 |
schoenebeck |
221 |
this->pDevice = pDevice; |
77 |
|
|
this->portNumber = portNumber; |
78 |
|
|
Parameters["NAME"] = new ParameterName(this); |
79 |
|
|
} |
80 |
|
|
|
81 |
|
|
MidiInputDevice* MidiInputPort::GetDevice() { |
82 |
|
|
return pDevice; |
83 |
|
|
} |
84 |
|
|
|
85 |
|
|
uint MidiInputPort::GetPortNumber() { |
86 |
|
|
return portNumber; |
87 |
|
|
} |
88 |
|
|
|
89 |
|
|
std::map<String,DeviceRuntimeParameter*> MidiInputPort::PortParameters() { |
90 |
|
|
return Parameters; |
91 |
|
|
} |
92 |
|
|
|
93 |
|
|
void MidiInputPort::DispatchNoteOn(uint8_t Key, uint8_t Velocity, uint MidiChannel) { |
94 |
persson |
922 |
if (Key > 127 || Velocity > 127 || MidiChannel > 16) return; |
95 |
persson |
846 |
const MidiChannelMap_t& midiChannelMap = MidiChannelMapReader.Lock(); |
96 |
schoenebeck |
274 |
// dispatch event for engines listening to the same MIDI channel |
97 |
|
|
{ |
98 |
persson |
840 |
std::set<EngineChannel*>::iterator engineiter = midiChannelMap[MidiChannel].begin(); |
99 |
|
|
std::set<EngineChannel*>::iterator end = midiChannelMap[MidiChannel].end(); |
100 |
schoenebeck |
274 |
for (; engineiter != end; engineiter++) (*engineiter)->SendNoteOn(Key, Velocity); |
101 |
|
|
} |
102 |
|
|
// dispatch event for engines listening to ALL MIDI channels |
103 |
|
|
{ |
104 |
persson |
840 |
std::set<EngineChannel*>::iterator engineiter = midiChannelMap[midi_chan_all].begin(); |
105 |
|
|
std::set<EngineChannel*>::iterator end = midiChannelMap[midi_chan_all].end(); |
106 |
schoenebeck |
274 |
for (; engineiter != end; engineiter++) (*engineiter)->SendNoteOn(Key, Velocity); |
107 |
|
|
} |
108 |
persson |
846 |
MidiChannelMapReader.Unlock(); |
109 |
schoenebeck |
221 |
} |
110 |
|
|
|
111 |
schoenebeck |
906 |
void MidiInputPort::DispatchNoteOn(uint8_t Key, uint8_t Velocity, uint MidiChannel, int32_t FragmentPos) { |
112 |
persson |
922 |
if (Key > 127 || Velocity > 127 || MidiChannel > 16) return; |
113 |
schoenebeck |
906 |
const MidiChannelMap_t& midiChannelMap = MidiChannelMapReader.Lock(); |
114 |
|
|
// dispatch event for engines listening to the same MIDI channel |
115 |
|
|
{ |
116 |
|
|
std::set<EngineChannel*>::iterator engineiter = midiChannelMap[MidiChannel].begin(); |
117 |
|
|
std::set<EngineChannel*>::iterator end = midiChannelMap[MidiChannel].end(); |
118 |
|
|
for (; engineiter != end; engineiter++) (*engineiter)->SendNoteOn(Key, Velocity, FragmentPos); |
119 |
|
|
} |
120 |
|
|
// dispatch event for engines listening to ALL MIDI channels |
121 |
|
|
{ |
122 |
|
|
std::set<EngineChannel*>::iterator engineiter = midiChannelMap[midi_chan_all].begin(); |
123 |
|
|
std::set<EngineChannel*>::iterator end = midiChannelMap[midi_chan_all].end(); |
124 |
|
|
for (; engineiter != end; engineiter++) (*engineiter)->SendNoteOn(Key, Velocity, FragmentPos); |
125 |
|
|
} |
126 |
|
|
MidiChannelMapReader.Unlock(); |
127 |
|
|
} |
128 |
|
|
|
129 |
schoenebeck |
221 |
void MidiInputPort::DispatchNoteOff(uint8_t Key, uint8_t Velocity, uint MidiChannel) { |
130 |
persson |
922 |
if (Key > 127 || Velocity > 127 || MidiChannel > 16) return; |
131 |
persson |
846 |
const MidiChannelMap_t& midiChannelMap = MidiChannelMapReader.Lock(); |
132 |
schoenebeck |
274 |
// dispatch event for engines listening to the same MIDI channel |
133 |
|
|
{ |
134 |
persson |
840 |
std::set<EngineChannel*>::iterator engineiter = midiChannelMap[MidiChannel].begin(); |
135 |
|
|
std::set<EngineChannel*>::iterator end = midiChannelMap[MidiChannel].end(); |
136 |
schoenebeck |
274 |
for (; engineiter != end; engineiter++) (*engineiter)->SendNoteOff(Key, Velocity); |
137 |
|
|
} |
138 |
|
|
// dispatch event for engines listening to ALL MIDI channels |
139 |
|
|
{ |
140 |
persson |
840 |
std::set<EngineChannel*>::iterator engineiter = midiChannelMap[midi_chan_all].begin(); |
141 |
|
|
std::set<EngineChannel*>::iterator end = midiChannelMap[midi_chan_all].end(); |
142 |
schoenebeck |
274 |
for (; engineiter != end; engineiter++) (*engineiter)->SendNoteOff(Key, Velocity); |
143 |
|
|
} |
144 |
persson |
846 |
MidiChannelMapReader.Unlock(); |
145 |
schoenebeck |
221 |
} |
146 |
|
|
|
147 |
schoenebeck |
906 |
void MidiInputPort::DispatchNoteOff(uint8_t Key, uint8_t Velocity, uint MidiChannel, int32_t FragmentPos) { |
148 |
persson |
922 |
if (Key > 127 || Velocity > 127 || MidiChannel > 16) return; |
149 |
schoenebeck |
906 |
const MidiChannelMap_t& midiChannelMap = MidiChannelMapReader.Lock(); |
150 |
|
|
// dispatch event for engines listening to the same MIDI channel |
151 |
|
|
{ |
152 |
|
|
std::set<EngineChannel*>::iterator engineiter = midiChannelMap[MidiChannel].begin(); |
153 |
|
|
std::set<EngineChannel*>::iterator end = midiChannelMap[MidiChannel].end(); |
154 |
|
|
for (; engineiter != end; engineiter++) (*engineiter)->SendNoteOff(Key, Velocity, FragmentPos); |
155 |
|
|
} |
156 |
|
|
// dispatch event for engines listening to ALL MIDI channels |
157 |
|
|
{ |
158 |
|
|
std::set<EngineChannel*>::iterator engineiter = midiChannelMap[midi_chan_all].begin(); |
159 |
|
|
std::set<EngineChannel*>::iterator end = midiChannelMap[midi_chan_all].end(); |
160 |
|
|
for (; engineiter != end; engineiter++) (*engineiter)->SendNoteOff(Key, Velocity, FragmentPos); |
161 |
|
|
} |
162 |
|
|
MidiChannelMapReader.Unlock(); |
163 |
|
|
} |
164 |
|
|
|
165 |
schoenebeck |
221 |
void MidiInputPort::DispatchPitchbend(int Pitch, uint MidiChannel) { |
166 |
persson |
922 |
if (Pitch < -8192 || Pitch > 8191 || MidiChannel > 16) return; |
167 |
persson |
846 |
const MidiChannelMap_t& midiChannelMap = MidiChannelMapReader.Lock(); |
168 |
schoenebeck |
274 |
// dispatch event for engines listening to the same MIDI channel |
169 |
|
|
{ |
170 |
persson |
840 |
std::set<EngineChannel*>::iterator engineiter = midiChannelMap[MidiChannel].begin(); |
171 |
|
|
std::set<EngineChannel*>::iterator end = midiChannelMap[MidiChannel].end(); |
172 |
schoenebeck |
274 |
for (; engineiter != end; engineiter++) (*engineiter)->SendPitchbend(Pitch); |
173 |
|
|
} |
174 |
|
|
// dispatch event for engines listening to ALL MIDI channels |
175 |
|
|
{ |
176 |
persson |
840 |
std::set<EngineChannel*>::iterator engineiter = midiChannelMap[midi_chan_all].begin(); |
177 |
|
|
std::set<EngineChannel*>::iterator end = midiChannelMap[midi_chan_all].end(); |
178 |
schoenebeck |
274 |
for (; engineiter != end; engineiter++) (*engineiter)->SendPitchbend(Pitch); |
179 |
|
|
} |
180 |
persson |
846 |
MidiChannelMapReader.Unlock(); |
181 |
schoenebeck |
221 |
} |
182 |
|
|
|
183 |
schoenebeck |
906 |
void MidiInputPort::DispatchPitchbend(int Pitch, uint MidiChannel, int32_t FragmentPos) { |
184 |
persson |
922 |
if (Pitch < -8192 || Pitch > 8191 || MidiChannel > 16) return; |
185 |
schoenebeck |
906 |
const MidiChannelMap_t& midiChannelMap = MidiChannelMapReader.Lock(); |
186 |
|
|
// dispatch event for engines listening to the same MIDI channel |
187 |
|
|
{ |
188 |
|
|
std::set<EngineChannel*>::iterator engineiter = midiChannelMap[MidiChannel].begin(); |
189 |
|
|
std::set<EngineChannel*>::iterator end = midiChannelMap[MidiChannel].end(); |
190 |
|
|
for (; engineiter != end; engineiter++) (*engineiter)->SendPitchbend(Pitch, FragmentPos); |
191 |
|
|
} |
192 |
|
|
// dispatch event for engines listening to ALL MIDI channels |
193 |
|
|
{ |
194 |
|
|
std::set<EngineChannel*>::iterator engineiter = midiChannelMap[midi_chan_all].begin(); |
195 |
|
|
std::set<EngineChannel*>::iterator end = midiChannelMap[midi_chan_all].end(); |
196 |
|
|
for (; engineiter != end; engineiter++) (*engineiter)->SendPitchbend(Pitch, FragmentPos); |
197 |
|
|
} |
198 |
|
|
MidiChannelMapReader.Unlock(); |
199 |
|
|
} |
200 |
|
|
|
201 |
schoenebeck |
221 |
void MidiInputPort::DispatchControlChange(uint8_t Controller, uint8_t Value, uint MidiChannel) { |
202 |
persson |
922 |
if (Controller > 128 || Value > 127 || MidiChannel > 16) return; |
203 |
persson |
846 |
const MidiChannelMap_t& midiChannelMap = MidiChannelMapReader.Lock(); |
204 |
schoenebeck |
274 |
// dispatch event for engines listening to the same MIDI channel |
205 |
|
|
{ |
206 |
persson |
840 |
std::set<EngineChannel*>::iterator engineiter = midiChannelMap[MidiChannel].begin(); |
207 |
|
|
std::set<EngineChannel*>::iterator end = midiChannelMap[MidiChannel].end(); |
208 |
schoenebeck |
274 |
for (; engineiter != end; engineiter++) (*engineiter)->SendControlChange(Controller, Value); |
209 |
|
|
} |
210 |
|
|
// dispatch event for engines listening to ALL MIDI channels |
211 |
|
|
{ |
212 |
persson |
840 |
std::set<EngineChannel*>::iterator engineiter = midiChannelMap[midi_chan_all].begin(); |
213 |
|
|
std::set<EngineChannel*>::iterator end = midiChannelMap[midi_chan_all].end(); |
214 |
schoenebeck |
274 |
for (; engineiter != end; engineiter++) (*engineiter)->SendControlChange(Controller, Value); |
215 |
|
|
} |
216 |
persson |
846 |
MidiChannelMapReader.Unlock(); |
217 |
schoenebeck |
221 |
} |
218 |
|
|
|
219 |
schoenebeck |
906 |
void MidiInputPort::DispatchControlChange(uint8_t Controller, uint8_t Value, uint MidiChannel, int32_t FragmentPos) { |
220 |
persson |
922 |
if (Controller > 128 || Value > 127 || MidiChannel > 16) return; |
221 |
schoenebeck |
906 |
const MidiChannelMap_t& midiChannelMap = MidiChannelMapReader.Lock(); |
222 |
|
|
// dispatch event for engines listening to the same MIDI channel |
223 |
|
|
{ |
224 |
|
|
std::set<EngineChannel*>::iterator engineiter = midiChannelMap[MidiChannel].begin(); |
225 |
|
|
std::set<EngineChannel*>::iterator end = midiChannelMap[MidiChannel].end(); |
226 |
|
|
for (; engineiter != end; engineiter++) (*engineiter)->SendControlChange(Controller, Value, FragmentPos); |
227 |
|
|
} |
228 |
|
|
// dispatch event for engines listening to ALL MIDI channels |
229 |
|
|
{ |
230 |
|
|
std::set<EngineChannel*>::iterator engineiter = midiChannelMap[midi_chan_all].begin(); |
231 |
|
|
std::set<EngineChannel*>::iterator end = midiChannelMap[midi_chan_all].end(); |
232 |
|
|
for (; engineiter != end; engineiter++) (*engineiter)->SendControlChange(Controller, Value, FragmentPos); |
233 |
|
|
} |
234 |
|
|
MidiChannelMapReader.Unlock(); |
235 |
|
|
} |
236 |
|
|
|
237 |
schoenebeck |
244 |
void MidiInputPort::DispatchSysex(void* pData, uint Size) { |
238 |
persson |
846 |
const std::set<Engine*> allEngines = SysexListenersReader.Lock(); |
239 |
schoenebeck |
775 |
// dispatch event to all engine instances |
240 |
persson |
846 |
std::set<Engine*>::iterator engineiter = allEngines.begin(); |
241 |
|
|
std::set<Engine*>::iterator end = allEngines.end(); |
242 |
schoenebeck |
775 |
for (; engineiter != end; engineiter++) (*engineiter)->SendSysex(pData, Size); |
243 |
persson |
846 |
SysexListenersReader.Unlock(); |
244 |
schoenebeck |
244 |
} |
245 |
|
|
|
246 |
schoenebeck |
670 |
void MidiInputPort::DispatchProgramChange(uint8_t Program, uint MidiChannel) { |
247 |
schoenebeck |
947 |
dmsg(1,("Received MIDI program change (prog=%d,ch=%d)\n",Program,MidiChannel)); |
248 |
persson |
922 |
if (Program > 127 || MidiChannel > 16) return; |
249 |
schoenebeck |
551 |
if (!pDevice || !pDevice->pSampler) { |
250 |
|
|
std::cerr << "MidiInputPort: ERROR, no sampler instance to handle program change." |
251 |
|
|
<< "This is a bug, please report it!\n" << std::flush; |
252 |
|
|
return; |
253 |
|
|
} |
254 |
schoenebeck |
973 |
std::vector<int> maps = MidiInstrumentMapper::Maps(); |
255 |
|
|
if (maps.empty()) return; |
256 |
|
|
|
257 |
schoenebeck |
947 |
const MidiChannelMap_t& midiChannelMap = MidiChannelMapReader.Lock(); |
258 |
|
|
// dispatch event for engines listening to the same MIDI channel |
259 |
|
|
{ |
260 |
|
|
std::set<EngineChannel*>::iterator engineiter = midiChannelMap[MidiChannel].begin(); |
261 |
|
|
std::set<EngineChannel*>::iterator end = midiChannelMap[MidiChannel].end(); |
262 |
|
|
for (; engineiter != end; engineiter++) { |
263 |
|
|
(*engineiter)->SetMidiProgram(Program); |
264 |
schoenebeck |
973 |
if ((*engineiter)->UsesNoMidiInstrumentMap()) continue; |
265 |
iliev |
1135 |
if (MidiInstrumentMapper::GetMapCount() == 0) continue; |
266 |
schoenebeck |
973 |
// retrieve the MIDI instrument map this engine channel is assigned to |
267 |
|
|
int iMapID = ((*engineiter)->UsesDefaultMidiInstrumentMap()) |
268 |
iliev |
1135 |
? MidiInstrumentMapper::GetDefaultMap() /*default*/ : (*engineiter)->GetMidiInstrumentMap(); |
269 |
schoenebeck |
973 |
// is there an entry for this MIDI bank&prog pair in that map? |
270 |
schoenebeck |
947 |
midi_prog_index_t midiIndex; |
271 |
|
|
midiIndex.midi_bank_msb = (*engineiter)->GetMidiBankMsb(); |
272 |
|
|
midiIndex.midi_bank_lsb = (*engineiter)->GetMidiBankLsb(); |
273 |
|
|
midiIndex.midi_prog = (*engineiter)->GetMidiProgram(); |
274 |
|
|
optional<MidiInstrumentMapper::entry_t> mapping = |
275 |
schoenebeck |
973 |
MidiInstrumentMapper::GetEntry(iMapID, midiIndex); |
276 |
schoenebeck |
947 |
if (mapping) { // if mapping exists ... |
277 |
|
|
InstrumentManager::instrument_id_t id; |
278 |
|
|
id.FileName = mapping->InstrumentFile; |
279 |
|
|
id.Index = mapping->InstrumentIndex; |
280 |
|
|
//TODO: we should switch the engine type here |
281 |
|
|
InstrumentManager::LoadInstrumentInBackground(id, *engineiter); |
282 |
|
|
(*engineiter)->Volume(mapping->Volume); |
283 |
|
|
} |
284 |
|
|
} |
285 |
|
|
} |
286 |
|
|
// dispatch event for engines listening to ALL MIDI channels |
287 |
|
|
{ |
288 |
|
|
std::set<EngineChannel*>::iterator engineiter = midiChannelMap[midi_chan_all].begin(); |
289 |
|
|
std::set<EngineChannel*>::iterator end = midiChannelMap[midi_chan_all].end(); |
290 |
|
|
for (; engineiter != end; engineiter++) { |
291 |
|
|
(*engineiter)->SetMidiProgram(Program); |
292 |
schoenebeck |
973 |
if ((*engineiter)->UsesNoMidiInstrumentMap()) continue; |
293 |
iliev |
1135 |
if (MidiInstrumentMapper::GetMapCount() == 0) continue; |
294 |
schoenebeck |
973 |
// retrieve the MIDI instrument map this engine channel is assigned to |
295 |
|
|
int iMapID = ((*engineiter)->UsesDefaultMidiInstrumentMap()) |
296 |
iliev |
1135 |
? MidiInstrumentMapper::GetDefaultMap() /*default*/ : (*engineiter)->GetMidiInstrumentMap(); |
297 |
schoenebeck |
973 |
// is there an entry for this MIDI bank&prog pair in that map? |
298 |
schoenebeck |
947 |
midi_prog_index_t midiIndex; |
299 |
|
|
midiIndex.midi_bank_msb = (*engineiter)->GetMidiBankMsb(); |
300 |
|
|
midiIndex.midi_bank_lsb = (*engineiter)->GetMidiBankLsb(); |
301 |
|
|
midiIndex.midi_prog = (*engineiter)->GetMidiProgram(); |
302 |
|
|
optional<MidiInstrumentMapper::entry_t> mapping = |
303 |
schoenebeck |
973 |
MidiInstrumentMapper::GetEntry(iMapID, midiIndex); |
304 |
schoenebeck |
947 |
if (mapping) { // if mapping exists ... |
305 |
|
|
InstrumentManager::instrument_id_t id; |
306 |
|
|
id.FileName = mapping->InstrumentFile; |
307 |
|
|
id.Index = mapping->InstrumentIndex; |
308 |
|
|
//TODO: we should switch the engine type here |
309 |
|
|
InstrumentManager::LoadInstrumentInBackground(id, *engineiter); |
310 |
|
|
(*engineiter)->Volume(mapping->Volume); |
311 |
|
|
} |
312 |
|
|
} |
313 |
|
|
} |
314 |
|
|
MidiChannelMapReader.Unlock(); |
315 |
|
|
} |
316 |
schoenebeck |
551 |
|
317 |
schoenebeck |
947 |
void MidiInputPort::DispatchBankSelectMsb(uint8_t BankMSB, uint MidiChannel) { |
318 |
|
|
if (BankMSB > 127 || MidiChannel > 16) return; |
319 |
|
|
if (!pDevice || !pDevice->pSampler) { |
320 |
|
|
std::cerr << "MidiInputPort: ERROR, no sampler instance to handle bank select MSB." |
321 |
|
|
<< "This is a bug, please report it!\n" << std::flush; |
322 |
|
|
return; |
323 |
|
|
} |
324 |
|
|
const MidiChannelMap_t& midiChannelMap = MidiChannelMapReader.Lock(); |
325 |
|
|
// dispatch event for engines listening to the same MIDI channel |
326 |
|
|
{ |
327 |
|
|
std::set<EngineChannel*>::iterator engineiter = midiChannelMap[MidiChannel].begin(); |
328 |
|
|
std::set<EngineChannel*>::iterator end = midiChannelMap[MidiChannel].end(); |
329 |
|
|
// according to the MIDI specs, a bank select should not alter the patch |
330 |
|
|
for (; engineiter != end; engineiter++) (*engineiter)->SetMidiBankMsb(BankMSB); |
331 |
|
|
} |
332 |
|
|
// dispatch event for engines listening to ALL MIDI channels |
333 |
|
|
{ |
334 |
|
|
std::set<EngineChannel*>::iterator engineiter = midiChannelMap[midi_chan_all].begin(); |
335 |
|
|
std::set<EngineChannel*>::iterator end = midiChannelMap[midi_chan_all].end(); |
336 |
|
|
// according to the MIDI specs, a bank select should not alter the patch |
337 |
|
|
for (; engineiter != end; engineiter++) (*engineiter)->SetMidiBankMsb(BankMSB); |
338 |
|
|
} |
339 |
|
|
MidiChannelMapReader.Unlock(); |
340 |
|
|
} |
341 |
schoenebeck |
551 |
|
342 |
schoenebeck |
947 |
void MidiInputPort::DispatchBankSelectLsb(uint8_t BankLSB, uint MidiChannel) { |
343 |
|
|
if (BankLSB > 127 || MidiChannel > 16) return; |
344 |
|
|
if (!pDevice || !pDevice->pSampler) { |
345 |
|
|
std::cerr << "MidiInputPort: ERROR, no sampler instance to handle bank select LSB." |
346 |
|
|
<< "This is a bug, please report it!\n" << std::flush; |
347 |
|
|
return; |
348 |
schoenebeck |
551 |
} |
349 |
schoenebeck |
947 |
const MidiChannelMap_t& midiChannelMap = MidiChannelMapReader.Lock(); |
350 |
|
|
// dispatch event for engines listening to the same MIDI channel |
351 |
|
|
{ |
352 |
|
|
std::set<EngineChannel*>::iterator engineiter = midiChannelMap[MidiChannel].begin(); |
353 |
|
|
std::set<EngineChannel*>::iterator end = midiChannelMap[MidiChannel].end(); |
354 |
|
|
// according to the MIDI specs, a bank select should not alter the patch |
355 |
|
|
for (; engineiter != end; engineiter++) (*engineiter)->SetMidiBankLsb(BankLSB); |
356 |
|
|
} |
357 |
|
|
// dispatch event for engines listening to ALL MIDI channels |
358 |
|
|
{ |
359 |
|
|
std::set<EngineChannel*>::iterator engineiter = midiChannelMap[midi_chan_all].begin(); |
360 |
|
|
std::set<EngineChannel*>::iterator end = midiChannelMap[midi_chan_all].end(); |
361 |
|
|
// according to the MIDI specs, a bank select should not alter the patch |
362 |
|
|
for (; engineiter != end; engineiter++) (*engineiter)->SetMidiBankLsb(BankLSB); |
363 |
|
|
} |
364 |
|
|
MidiChannelMapReader.Unlock(); |
365 |
schoenebeck |
551 |
} |
366 |
|
|
|
367 |
schoenebeck |
411 |
void MidiInputPort::Connect(EngineChannel* pEngineChannel, midi_chan_t MidiChannel) { |
368 |
schoenebeck |
221 |
if (MidiChannel < 0 || MidiChannel > 16) |
369 |
|
|
throw MidiInputException("MIDI channel index out of bounds"); |
370 |
schoenebeck |
670 |
|
371 |
persson |
840 |
// first check if desired connection is already established |
372 |
schoenebeck |
675 |
MidiChannelMapMutex.Lock(); |
373 |
persson |
840 |
MidiChannelMap_t& midiChannelMap = MidiChannelMap.GetConfigForUpdate(); |
374 |
|
|
bool bAlreadyDone = midiChannelMap[MidiChannel].count(pEngineChannel); |
375 |
schoenebeck |
675 |
MidiChannelMapMutex.Unlock(); |
376 |
|
|
if (bAlreadyDone) return; |
377 |
|
|
|
378 |
|
|
// remove all other connections of that engine channel (if any) |
379 |
schoenebeck |
411 |
Disconnect(pEngineChannel); |
380 |
schoenebeck |
670 |
|
381 |
schoenebeck |
675 |
// register engine channel on the desired MIDI channel |
382 |
schoenebeck |
551 |
MidiChannelMapMutex.Lock(); |
383 |
persson |
840 |
MidiChannelMap.GetConfigForUpdate()[MidiChannel].insert(pEngineChannel); |
384 |
|
|
MidiChannelMap.SwitchConfig()[MidiChannel].insert(pEngineChannel); |
385 |
schoenebeck |
551 |
MidiChannelMapMutex.Unlock(); |
386 |
schoenebeck |
670 |
|
387 |
schoenebeck |
675 |
// inform engine channel about this connection |
388 |
|
|
pEngineChannel->Connect(this, MidiChannel); |
389 |
|
|
|
390 |
schoenebeck |
670 |
// mark engine channel as changed |
391 |
|
|
pEngineChannel->StatusChanged(true); |
392 |
schoenebeck |
221 |
} |
393 |
|
|
|
394 |
schoenebeck |
411 |
void MidiInputPort::Disconnect(EngineChannel* pEngineChannel) { |
395 |
schoenebeck |
675 |
if (!pEngineChannel) return; |
396 |
|
|
|
397 |
|
|
bool bChannelFound = false; |
398 |
|
|
|
399 |
|
|
// unregister engine channel from all MIDI channels |
400 |
schoenebeck |
551 |
MidiChannelMapMutex.Lock(); |
401 |
schoenebeck |
675 |
try { |
402 |
persson |
840 |
{ |
403 |
|
|
MidiChannelMap_t& midiChannelMap = MidiChannelMap.GetConfigForUpdate(); |
404 |
|
|
for (int i = 0; i <= 16; i++) { |
405 |
|
|
bChannelFound |= midiChannelMap[i].count(pEngineChannel); |
406 |
|
|
midiChannelMap[i].erase(pEngineChannel); |
407 |
|
|
} |
408 |
schoenebeck |
675 |
} |
409 |
persson |
840 |
// do the same update again, after switching to the other config |
410 |
|
|
{ |
411 |
|
|
MidiChannelMap_t& midiChannelMap = MidiChannelMap.SwitchConfig(); |
412 |
|
|
for (int i = 0; i <= 16; i++) { |
413 |
|
|
bChannelFound |= midiChannelMap[i].count(pEngineChannel); |
414 |
|
|
midiChannelMap[i].erase(pEngineChannel); |
415 |
|
|
} |
416 |
|
|
} |
417 |
schoenebeck |
675 |
} |
418 |
schoenebeck |
221 |
catch(...) { /* NOOP */ } |
419 |
schoenebeck |
551 |
MidiChannelMapMutex.Unlock(); |
420 |
schoenebeck |
675 |
|
421 |
|
|
// inform engine channel about the disconnection (if there is one) |
422 |
|
|
if (bChannelFound) pEngineChannel->DisconnectMidiInputPort(); |
423 |
|
|
|
424 |
schoenebeck |
670 |
// mark engine channel as changed |
425 |
|
|
pEngineChannel->StatusChanged(true); |
426 |
schoenebeck |
221 |
} |
427 |
|
|
|
428 |
persson |
846 |
SynchronizedConfig<std::set<LinuxSampler::Engine*> > MidiInputPort::SysexListeners; |
429 |
|
|
|
430 |
|
|
void MidiInputPort::AddSysexListener(Engine* engine) { |
431 |
|
|
std::pair<std::set<Engine*>::iterator, bool> p = SysexListeners.GetConfigForUpdate().insert(engine); |
432 |
|
|
if (p.second) SysexListeners.SwitchConfig().insert(engine); |
433 |
|
|
} |
434 |
|
|
|
435 |
|
|
bool MidiInputPort::RemoveSysexListener(Engine* engine) { |
436 |
|
|
int count = SysexListeners.GetConfigForUpdate().erase(engine); |
437 |
|
|
if (count) SysexListeners.SwitchConfig().erase(engine); |
438 |
|
|
return count; |
439 |
|
|
} |
440 |
|
|
|
441 |
schoenebeck |
221 |
} // namespace LinuxSampler |