5 |
* Copyright (C) 2003,2004 by Benno Senoner and Christian Schoenebeck * |
* Copyright (C) 2003,2004 by Benno Senoner and Christian Schoenebeck * |
6 |
* Copyright (C) 2005-2008 Christian Schoenebeck * |
* Copyright (C) 2005-2008 Christian Schoenebeck * |
7 |
* Copyright (C) 2009-2012 Christian Schoenebeck and Grigor Iliev * |
* Copyright (C) 2009-2012 Christian Schoenebeck and Grigor Iliev * |
8 |
* Copyright (C) 2012-2016 Christian Schoenebeck and Andreas Persson * |
* Copyright (C) 2012-2017 Christian Schoenebeck and Andreas Persson * |
9 |
* * |
* * |
10 |
* This program is free software; you can redistribute it and/or modify * |
* This program is free software; you can redistribute it and/or modify * |
11 |
* it under the terms of the GNU General Public License as published by * |
* it under the terms of the GNU General Public License as published by * |
58 |
typedef typename RTList<RR*>::Iterator RootRegionIterator; |
typedef typename RTList<RR*>::Iterator RootRegionIterator; |
59 |
typedef typename MidiKeyboardManager<V>::MidiKey MidiKey; |
typedef typename MidiKeyboardManager<V>::MidiKey MidiKey; |
60 |
|
|
61 |
EngineBase() : SuspendedRegions(128), noteIDPool(GLOBAL_MAX_NOTES) { |
EngineBase() : noteIDPool(GLOBAL_MAX_NOTES), SuspendedRegions(128) { |
62 |
pDiskThread = NULL; |
pDiskThread = NULL; |
63 |
pNotePool = new Pool< Note<V> >(GLOBAL_MAX_NOTES); |
pNotePool = new Pool< Note<V> >(GLOBAL_MAX_NOTES); |
64 |
pNotePool->setPoolElementIDsReservedBits(INSTR_SCRIPT_EVENT_ID_RESERVED_BITS); |
pNotePool->setPoolElementIDsReservedBits(INSTR_SCRIPT_EVENT_ID_RESERVED_BITS); |
163 |
dmsg(5,("Engine: Sysex received\n")); |
dmsg(5,("Engine: Sysex received\n")); |
164 |
ProcessSysex(itEvent); |
ProcessSysex(itEvent); |
165 |
break; |
break; |
166 |
|
default: ; // noop |
167 |
} |
} |
168 |
} |
} |
169 |
} |
} |
202 |
PostProcess(engineChannels[i]); |
PostProcess(engineChannels[i]); |
203 |
} |
} |
204 |
|
|
205 |
|
// Just for debugging: dump the amount of free Note objects to |
206 |
|
// the terminal (note due to the static variables being used, |
207 |
|
// this is currently just intended for debugging with only one |
208 |
|
// engine channel). |
209 |
|
#if (CONFIG_DEBUG_LEVEL >= 3) |
210 |
|
{ |
211 |
|
static int slice = 0; |
212 |
|
static int noteCount = -1; |
213 |
|
if (slice++ % 10 == 0) { |
214 |
|
int n = pNotePool->countFreeElements(); |
215 |
|
if (n != noteCount) { |
216 |
|
noteCount = n; |
217 |
|
dmsg(1,("[%d] free Note objects count = %d\n", slice / 10, n)); |
218 |
|
} |
219 |
|
} |
220 |
|
} |
221 |
|
#endif |
222 |
|
|
223 |
// empty the engine's event list for the next audio fragment |
// empty the engine's event list for the next audio fragment |
224 |
ClearEventLists(); |
ClearEventLists(); |
396 |
} |
} |
397 |
pVoicePool->clear(); |
pVoicePool->clear(); |
398 |
|
|
399 |
// (re)create event generator |
// update event generator |
400 |
if (pEventGenerator) delete pEventGenerator; |
pEventGenerator->SetSampleRate(pAudioOut->SampleRate()); |
|
pEventGenerator = new EventGenerator(pAudioOut->SampleRate()); |
|
401 |
|
|
402 |
dmsg(1,("Starting disk thread...")); |
dmsg(1,("Starting disk thread...")); |
403 |
pDiskThread->StartThread(); |
pDiskThread->StartThread(); |
613 |
} |
} |
614 |
|
|
615 |
// implementation of abstract method derived from class 'LinuxSampler::RegionPools' |
// implementation of abstract method derived from class 'LinuxSampler::RegionPools' |
616 |
virtual Pool<R*>* GetRegionPool(int index) { |
virtual Pool<R*>* GetRegionPool(int index) OVERRIDE { |
617 |
if (index < 0 || index > 1) throw Exception("Index out of bounds"); |
if (index < 0 || index > 1) throw Exception("Index out of bounds"); |
618 |
return pRegionPool[index]; |
return pRegionPool[index]; |
619 |
} |
} |
621 |
// implementation of abstract methods derived from class 'LinuxSampler::NotePool' |
// implementation of abstract methods derived from class 'LinuxSampler::NotePool' |
622 |
virtual Pool<V>* GetVoicePool() OVERRIDE { return pVoicePool; } |
virtual Pool<V>* GetVoicePool() OVERRIDE { return pVoicePool; } |
623 |
virtual Pool< Note<V> >* GetNotePool() OVERRIDE { return pNotePool; } |
virtual Pool< Note<V> >* GetNotePool() OVERRIDE { return pNotePool; } |
624 |
virtual Pool<note_id_t>* GetNodeIDPool() OVERRIDE { return ¬eIDPool; } |
virtual Pool<note_id_t>* GetNoteIDPool() OVERRIDE { return ¬eIDPool; } |
625 |
|
|
626 |
D* GetDiskThread() { return pDiskThread; } |
D* GetDiskThread() { return pDiskThread; } |
627 |
|
|
692 |
* @param pNoteOnEvent - event which caused this |
* @param pNoteOnEvent - event which caused this |
693 |
* @returns new note's unique ID (or zero on error) |
* @returns new note's unique ID (or zero on error) |
694 |
*/ |
*/ |
695 |
note_id_t LaunchNewNote(LinuxSampler::EngineChannel* pEngineChannel, Event* pNoteOnEvent) OVERRIDE { |
note_id_t LaunchNewNote(LinuxSampler::EngineChannel* pEngineChannel, Pool<Event>::Iterator& itNoteOnEvent) OVERRIDE { |
696 |
EngineChannelBase<V, R, I>* pChannel = static_cast<EngineChannelBase<V, R, I>*>(pEngineChannel); |
EngineChannelBase<V, R, I>* pChannel = static_cast<EngineChannelBase<V, R, I>*>(pEngineChannel); |
697 |
Pool< Note<V> >* pNotePool = GetNotePool(); |
Pool< Note<V> >* pNotePool = GetNotePool(); |
698 |
|
|
707 |
const note_id_t newNoteID = pNotePool->getID(itNewNote); |
const note_id_t newNoteID = pNotePool->getID(itNewNote); |
708 |
|
|
709 |
// remember the engine's time when this note was triggered exactly |
// remember the engine's time when this note was triggered exactly |
710 |
itNewNote->triggerSchedTime = pNoteOnEvent->SchedTime(); |
itNewNote->triggerSchedTime = itNoteOnEvent->SchedTime(); |
711 |
|
|
712 |
// usually the new note (and its subsequent voices) will be |
// usually the new note (and its subsequent voices) will be |
713 |
// allocated on the key provided by the event's note number, |
// allocated on the key provided by the event's note number, |
715 |
// note, but rather a child note, then this new note will be |
// note, but rather a child note, then this new note will be |
716 |
// allocated on the parent note's key instead in order to |
// allocated on the parent note's key instead in order to |
717 |
// release the child note simultaniously with its parent note |
// release the child note simultaniously with its parent note |
718 |
itNewNote->hostKey = pNoteOnEvent->Param.Note.Key; |
itNewNote->hostKey = itNoteOnEvent->Param.Note.Key; |
719 |
|
|
720 |
// in case this new note was requested to be a child note, |
// in case this new note was requested to be a child note, |
721 |
// then retrieve its parent note and link them with each other |
// then retrieve its parent note and link them with each other |
722 |
const note_id_t parentNoteID = pNoteOnEvent->Param.Note.ParentNoteID; |
const note_id_t parentNoteID = itNoteOnEvent->Param.Note.ParentNoteID; |
723 |
if (parentNoteID) { |
if (parentNoteID) { |
724 |
NoteIterator itParentNote = pNotePool->fromID(parentNoteID); |
NoteIterator itParentNote = pNotePool->fromID(parentNoteID); |
725 |
if (itParentNote) { |
if (itParentNote) { |
747 |
dmsg(2,("Launched new note on host key %d\n", itNewNote->hostKey)); |
dmsg(2,("Launched new note on host key %d\n", itNewNote->hostKey)); |
748 |
|
|
749 |
// copy event which caused this note |
// copy event which caused this note |
750 |
itNewNote->cause = *pNoteOnEvent; |
itNewNote->cause = *itNoteOnEvent; |
751 |
itNewNote->eventID = pEventPool->getID(pNoteOnEvent); |
itNewNote->eventID = pEventPool->getID(itNoteOnEvent); |
752 |
|
if (!itNewNote->eventID) { |
753 |
|
dmsg(0,("Engine: No valid event ID resolved for note. This is a bug!!!\n")); |
754 |
|
} |
755 |
|
|
756 |
// move new note to its host key |
// move new note to its host key |
757 |
MidiKey* pKey = &pChannel->pMIDIKeyInfo[itNewNote->hostKey]; |
MidiKey* pKey = &pChannel->pMIDIKeyInfo[itNewNote->hostKey]; |
758 |
itNewNote.moveToEndOf(pKey->pActiveNotes); |
itNewNote.moveToEndOf(pKey->pActiveNotes); |
759 |
|
pChannel->markKeyAsActive(pKey); |
760 |
|
|
761 |
// assign unique note ID of this new note to the original note on event |
// assign unique note ID of this new note to the original note on event |
762 |
pNoteOnEvent->Param.Note.ID = newNoteID; |
itNoteOnEvent->Param.Note.ID = newNoteID; |
763 |
|
|
764 |
return newNoteID; // success |
return newNoteID; // success |
765 |
} |
} |
819 |
case Event::type_note_pressure: |
case Event::type_note_pressure: |
820 |
//TODO: ... |
//TODO: ... |
821 |
break; |
break; |
822 |
|
|
823 |
|
case Event::type_sysex: |
824 |
|
//TODO: ... |
825 |
|
break; |
826 |
|
|
827 |
|
case Event::type_cancel_release_key: |
828 |
|
case Event::type_release_key: |
829 |
|
case Event::type_release_note: |
830 |
|
case Event::type_play_note: |
831 |
|
case Event::type_stop_note: |
832 |
|
case Event::type_kill_note: |
833 |
|
case Event::type_note_synth_param: |
834 |
|
break; // noop |
835 |
} |
} |
836 |
|
|
837 |
// see HACK comment above |
// see HACK comment above |
902 |
dmsg(5,("Engine: Stop Note received\n")); |
dmsg(5,("Engine: Stop Note received\n")); |
903 |
ProcessNoteOff((EngineChannel*)itEvent->pEngineChannel, itEvent); |
ProcessNoteOff((EngineChannel*)itEvent->pEngineChannel, itEvent); |
904 |
break; |
break; |
905 |
|
case Event::type_kill_note: |
906 |
|
dmsg(5,("Engine: Kill Note received\n")); |
907 |
|
ProcessKillNote((EngineChannel*)itEvent->pEngineChannel, itEvent); |
908 |
|
break; |
909 |
case Event::type_control_change: |
case Event::type_control_change: |
910 |
dmsg(5,("Engine: MIDI CC received\n")); |
dmsg(5,("Engine: MIDI CC received\n")); |
911 |
ProcessControlChange((EngineChannel*)itEvent->pEngineChannel, itEvent); |
ProcessControlChange((EngineChannel*)itEvent->pEngineChannel, itEvent); |
912 |
break; |
break; |
913 |
|
case Event::type_rpn: // this can only be reached here by an instrument script having called set_rpn() |
914 |
|
dmsg(5,("Engine: MIDI RPN received\n")); |
915 |
|
ProcessHardcodedRpn((EngineChannel*)itEvent->pEngineChannel, itEvent); |
916 |
|
break; |
917 |
|
case Event::type_nrpn: // this can only be reached here by an instrument script having called set_nrpn() |
918 |
|
dmsg(5,("Engine: MIDI NRPN received\n")); |
919 |
|
ProcessHardcodedNrpn((EngineChannel*)itEvent->pEngineChannel, itEvent); |
920 |
|
break; |
921 |
case Event::type_channel_pressure: |
case Event::type_channel_pressure: |
922 |
dmsg(5,("Engine: MIDI Chan. Pressure received\n")); |
dmsg(5,("Engine: MIDI Chan. Pressure received\n")); |
923 |
ProcessChannelPressure((EngineChannel*)itEvent->pEngineChannel, itEvent); |
ProcessChannelPressure((EngineChannel*)itEvent->pEngineChannel, itEvent); |
934 |
dmsg(5,("Engine: Note Synth Param received\n")); |
dmsg(5,("Engine: Note Synth Param received\n")); |
935 |
ProcessNoteSynthParam(itEvent->pEngineChannel, itEvent); |
ProcessNoteSynthParam(itEvent->pEngineChannel, itEvent); |
936 |
break; |
break; |
937 |
|
case Event::type_sysex: |
938 |
|
break; // TODO ... |
939 |
|
|
940 |
|
case Event::type_cancel_release_key: |
941 |
|
case Event::type_release_key: |
942 |
|
case Event::type_release_note: |
943 |
|
break; // noop |
944 |
} |
} |
945 |
} |
} |
946 |
} |
} |
1009 |
// script event object |
// script event object |
1010 |
RTList<ScriptEvent>::Iterator itScriptEvent = |
RTList<ScriptEvent>::Iterator itScriptEvent = |
1011 |
pChannel->pScript->pEvents->allocAppend(); |
pChannel->pScript->pEvents->allocAppend(); |
1012 |
|
// if event handler uses polyphonic variables, reset them |
1013 |
|
// to zero values before starting to execute the handler |
1014 |
|
if (pEventHandler->isPolyphonic()) |
1015 |
|
itScriptEvent->execCtx->resetPolyphonicData(); |
1016 |
ProcessScriptEvent( |
ProcessScriptEvent( |
1017 |
pChannel, itEvent, pEventHandler, itScriptEvent |
pChannel, itEvent, pEventHandler, itScriptEvent |
1018 |
); |
); |
1045 |
|
|
1046 |
// initialize/reset other members |
// initialize/reset other members |
1047 |
itScriptEvent->cause = *itEvent; |
itScriptEvent->cause = *itEvent; |
1048 |
|
itScriptEvent->scheduleTime = itEvent->SchedTime(); |
1049 |
itScriptEvent->currentHandler = 0; |
itScriptEvent->currentHandler = 0; |
1050 |
itScriptEvent->executionSlices = 0; |
itScriptEvent->executionSlices = 0; |
1051 |
itScriptEvent->ignoreAllWaitCalls = false; |
itScriptEvent->ignoreAllWaitCalls = false; |
1052 |
itScriptEvent->handlerType = pEventHandler->eventHandlerType(); |
itScriptEvent->handlerType = pEventHandler->eventHandlerType(); |
1053 |
|
itScriptEvent->parentHandlerID = 0; |
1054 |
|
itScriptEvent->childHandlerID[0] = 0; |
1055 |
|
itScriptEvent->autoAbortByParent = false; |
1056 |
|
itScriptEvent->forkIndex = 0; |
1057 |
// this is the native representation of the $EVENT_ID script variable |
// this is the native representation of the $EVENT_ID script variable |
1058 |
itScriptEvent->id = |
itScriptEvent->id = |
1059 |
(itEvent->Type == Event::type_note_on) |
(itEvent->Type == Event::type_note_on) |
1166 |
* @returns 0 on success, a value < 0 if no active voice could be picked for voice stealing |
* @returns 0 on success, a value < 0 if no active voice could be picked for voice stealing |
1167 |
*/ |
*/ |
1168 |
int StealVoice(EngineChannel* pEngineChannel, Pool<Event>::Iterator& itNoteOnEvent) { |
int StealVoice(EngineChannel* pEngineChannel, Pool<Event>::Iterator& itNoteOnEvent) { |
1169 |
|
dmsg(3,("StealVoice()\n")); |
1170 |
if (VoiceSpawnsLeft <= 0) { |
if (VoiceSpawnsLeft <= 0) { |
1171 |
dmsg(1,("Max. voice thefts per audio fragment reached (you may raise CONFIG_MAX_VOICES).\n")); |
dmsg(1,("Max. voice thefts per audio fragment reached (you may raise CONFIG_MAX_VOICES).\n")); |
1172 |
return -1; |
return -1; |
1191 |
int iChannelIndex; |
int iChannelIndex; |
1192 |
VoiceIterator itSelectedVoice; |
VoiceIterator itSelectedVoice; |
1193 |
|
|
1194 |
|
#if CONFIG_DEVMODE |
1195 |
|
EngineChannel* pBegin = NULL; // to detect endless loop |
1196 |
|
#endif |
1197 |
|
|
1198 |
// select engine channel |
// select engine channel |
1199 |
if (pLastStolenChannel) { |
if (pLastStolenChannel) { |
1200 |
pSelectedChannel = pLastStolenChannel; |
pSelectedChannel = pLastStolenChannel; |
1237 |
} |
} |
1238 |
|
|
1239 |
#if CONFIG_DEVMODE |
#if CONFIG_DEVMODE |
1240 |
EngineChannel* pBegin = pSelectedChannel; // to detect endless loop |
pBegin = pSelectedChannel; // to detect endless loop |
1241 |
#endif // CONFIG_DEVMODE |
#endif // CONFIG_DEVMODE |
1242 |
|
|
1243 |
while (true) { // iterate through engine channels |
while (true) { // iterate through engine channels |
1326 |
// the script's "init" event handler is only executed |
// the script's "init" event handler is only executed |
1327 |
// once (when the script is loaded or reloaded) |
// once (when the script is loaded or reloaded) |
1328 |
if (pEngineChannel->pScript && pEngineChannel->pScript->handlerInit) { |
if (pEngineChannel->pScript && pEngineChannel->pScript->handlerInit) { |
1329 |
|
dmsg(5,("Engine: exec handlerInit %p\n", pEngineChannel->pScript->handlerInit)); |
1330 |
RTList<ScriptEvent>::Iterator itScriptEvent = |
RTList<ScriptEvent>::Iterator itScriptEvent = |
1331 |
pEngineChannel->pScript->pEvents->allocAppend(); |
pEngineChannel->pScript->pEvents->allocAppend(); |
1332 |
|
|
1333 |
|
itScriptEvent->cause = pEventGenerator->CreateEvent(0); |
1334 |
|
itScriptEvent->cause.Type = (Event::type_t) -1; // some invalid type to avoid random event processing |
1335 |
itScriptEvent->cause.pEngineChannel = pEngineChannel; |
itScriptEvent->cause.pEngineChannel = pEngineChannel; |
1336 |
|
itScriptEvent->cause.pMidiInputPort = pEngineChannel->GetMidiInputPort(); |
1337 |
|
itScriptEvent->id = 0; |
1338 |
itScriptEvent->handlers[0] = pEngineChannel->pScript->handlerInit; |
itScriptEvent->handlers[0] = pEngineChannel->pScript->handlerInit; |
1339 |
itScriptEvent->handlers[1] = NULL; |
itScriptEvent->handlers[1] = NULL; |
1340 |
|
itScriptEvent->currentHandler = 0; |
1341 |
VMExecStatus_t res = pScriptVM->exec( |
itScriptEvent->executionSlices = 0; |
1342 |
pEngineChannel->pScript->parserContext, &*itScriptEvent |
itScriptEvent->ignoreAllWaitCalls = false; |
1343 |
); |
itScriptEvent->handlerType = VM_EVENT_HANDLER_INIT; |
1344 |
|
itScriptEvent->parentHandlerID = 0; |
1345 |
|
itScriptEvent->childHandlerID[0] = 0; |
1346 |
|
itScriptEvent->autoAbortByParent = false; |
1347 |
|
itScriptEvent->forkIndex = 0; |
1348 |
|
|
1349 |
|
VMExecStatus_t res; |
1350 |
|
size_t instructionsCount = 0; |
1351 |
|
const size_t maxInstructions = 200000; // aiming approx. 1 second max. (based on very roughly 5us / instruction) |
1352 |
|
bool bWarningShown = false; |
1353 |
|
do { |
1354 |
|
res = pScriptVM->exec( |
1355 |
|
pEngineChannel->pScript->parserContext, &*itScriptEvent |
1356 |
|
); |
1357 |
|
instructionsCount += itScriptEvent->execCtx->instructionsPerformed(); |
1358 |
|
if (instructionsCount > maxInstructions && !bWarningShown) { |
1359 |
|
bWarningShown = true; |
1360 |
|
dmsg(0,("[ScriptVM] WARNING: \"init\" event handler of instrument script executing for long time!\n")); |
1361 |
|
} |
1362 |
|
} while (res & VM_EXEC_SUSPENDED && !(res & VM_EXEC_ERROR)); |
1363 |
|
|
1364 |
pEngineChannel->pScript->pEvents->free(itScriptEvent); |
pEngineChannel->pScript->pEvents->free(itScriptEvent); |
1365 |
} |
} |
1420 |
// usually there should already be a new Note object |
// usually there should already be a new Note object |
1421 |
NoteIterator itNote = GetNotePool()->fromID(itVoiceStealEvent->Param.Note.ID); |
NoteIterator itNote = GetNotePool()->fromID(itVoiceStealEvent->Param.Note.ID); |
1422 |
if (!itNote) { // should not happen, but just to be sure ... |
if (!itNote) { // should not happen, but just to be sure ... |
1423 |
const note_id_t noteID = LaunchNewNote(pEngineChannel, &*itVoiceStealEvent); |
dmsg(2,("Engine: No Note object for stolen voice!\n")); |
1424 |
|
const note_id_t noteID = LaunchNewNote(pEngineChannel, itVoiceStealEvent); |
1425 |
if (!noteID) { |
if (!noteID) { |
1426 |
dmsg(1,("Engine: Voice stealing failed; No Note object and Note pool empty!\n")); |
dmsg(1,("Engine: Voice stealing failed; No Note object and Note pool empty!\n")); |
1427 |
continue; |
continue; |
1465 |
void PostProcess(EngineChannel* pEngineChannel) { |
void PostProcess(EngineChannel* pEngineChannel) { |
1466 |
EngineChannelBase<V, R, I>* pChannel = |
EngineChannelBase<V, R, I>* pChannel = |
1467 |
static_cast<EngineChannelBase<V, R, I>*>(pEngineChannel); |
static_cast<EngineChannelBase<V, R, I>*>(pEngineChannel); |
1468 |
pChannel->FreeAllInactiveKyes(); |
pChannel->FreeAllInactiveKeys(); |
1469 |
|
|
1470 |
// empty the engine channel's own event lists |
// empty the engine channel's own event lists |
1471 |
// (only events of the current audio fragment cycle) |
// (only events of the current audio fragment cycle) |
1492 |
pChannel->PortamentoTime = (float) itControlChangeEvent->Param.CC.Value / 127.0f * (float) CONFIG_PORTAMENTO_TIME_MAX + (float) CONFIG_PORTAMENTO_TIME_MIN; |
pChannel->PortamentoTime = (float) itControlChangeEvent->Param.CC.Value / 127.0f * (float) CONFIG_PORTAMENTO_TIME_MAX + (float) CONFIG_PORTAMENTO_TIME_MIN; |
1493 |
break; |
break; |
1494 |
} |
} |
1495 |
case 6: { // data entry (currently only used for RPN and NRPN controllers) |
case 6: { // data entry (MSB) |
1496 |
//dmsg(1,("DATA ENTRY %d\n", itControlChangeEvent->Param.CC.Value)); |
//dmsg(1,("DATA ENTRY MSB %d\n", itControlChangeEvent->Param.CC.Value)); |
1497 |
if (pChannel->GetMidiRpnController() >= 0) { // RPN controller number was sent previously ... |
|
1498 |
dmsg(4,("Guess it's an RPN ...\n")); |
// look-ahead: if next MIDI event is data entry LSB, |
1499 |
if (pChannel->GetMidiRpnController() == 2) { // coarse tuning in half tones |
// then skip this event here for now (to avoid double |
1500 |
int transpose = (int) itControlChangeEvent->Param.CC.Value - 64; |
// handling of what's supposed to be one RPN/NRPN event) |
1501 |
// limit to +- two octaves for now |
if (isNextEventCCNr(itControlChangeEvent, 38)) |
1502 |
transpose = RTMath::Min(transpose, 24); |
break; |
1503 |
transpose = RTMath::Max(transpose, -24); |
|
1504 |
pChannel->GlobalTranspose = transpose; |
if (pChannel->GetMidiRpnParameter() >= 0) { // RPN parameter number was sent previously ... |
1505 |
// workaround, so we won't have hanging notes |
int ch = itControlChangeEvent->Param.CC.Channel; |
1506 |
pChannel->ReleaseAllVoices(itControlChangeEvent); |
int param = pChannel->GetMidiRpnParameter(); |
1507 |
} |
int value = itControlChangeEvent->Param.CC.Value << 7; |
1508 |
// to prevent other MIDI CC #6 messages to be misenterpreted as RPN controller data |
|
1509 |
pChannel->ResetMidiRpnController(); |
// transform event type: CC event -> RPN event |
1510 |
} else if (pChannel->GetMidiNrpnController() >= 0) { // NRPN controller number was sent previously ... |
itControlChangeEvent->Type = Event::type_rpn; |
1511 |
dmsg(4,("Guess it's an NRPN ...\n")); |
itControlChangeEvent->Param.RPN.Channel = ch; |
1512 |
const int NrpnCtrlMSB = pChannel->GetMidiNrpnController() >> 8; |
itControlChangeEvent->Param.RPN.Parameter = param; |
1513 |
const int NrpnCtrlLSB = pChannel->GetMidiNrpnController() & 0xff; |
itControlChangeEvent->Param.RPN.Value = value; |
1514 |
dmsg(4,("NRPN MSB=%d LSB=%d Data=%d\n", NrpnCtrlMSB, NrpnCtrlLSB, itControlChangeEvent->Param.CC.Value)); |
|
1515 |
switch (NrpnCtrlMSB) { |
// if there's a RPN script handler, run it ... |
1516 |
case 0x1a: { // volume level of note (Roland GS NRPN) |
if (pChannel->pScript->handlerRpn) { |
1517 |
const uint note = NrpnCtrlLSB; |
const event_id_t eventID = |
1518 |
const uint vol = itControlChangeEvent->Param.CC.Value; |
pEventPool->getID(itControlChangeEvent); |
1519 |
dmsg(4,("Note Volume NRPN received (note=%d,vol=%d).\n", note, vol)); |
// run the RPN script handler |
1520 |
if (note < 128 && vol < 128) |
ProcessEventByScript( |
1521 |
pChannel->pMIDIKeyInfo[note].Volume = VolumeCurve[vol]; |
pChannel, itControlChangeEvent, |
1522 |
break; |
pChannel->pScript->handlerRpn |
1523 |
} |
); |
1524 |
case 0x1c: { // panpot of note (Roland GS NRPN) |
// if RPN event was dropped by script, abort |
1525 |
const uint note = NrpnCtrlLSB; |
// here to avoid hard coded RPN processing below |
1526 |
const uint pan = itControlChangeEvent->Param.CC.Value; |
if (!pEventPool->fromID(eventID)) { |
1527 |
dmsg(4,("Note Pan NRPN received (note=%d,pan=%d).\n", note, pan)); |
// to prevent other data entry messages to be misenterpreted as RPN value |
1528 |
if (note < 128 && pan < 128) { |
pChannel->ResetMidiRpnParameter(); |
|
pChannel->pMIDIKeyInfo[note].PanLeft = PanCurve[128 - pan]; |
|
|
pChannel->pMIDIKeyInfo[note].PanRight = PanCurve[pan]; |
|
|
} |
|
|
break; |
|
|
} |
|
|
case 0x1d: { // reverb send of note (Roland GS NRPN) |
|
|
const uint note = NrpnCtrlLSB; |
|
|
const float reverb = float(itControlChangeEvent->Param.CC.Value) / 127.0f; |
|
|
dmsg(4,("Note Reverb Send NRPN received (note=%d,send=%f).\n", note, reverb)); |
|
|
if (note < 128) |
|
|
pChannel->pMIDIKeyInfo[note].ReverbSend = reverb; |
|
1529 |
break; |
break; |
1530 |
} |
} |
1531 |
case 0x1e: { // chorus send of note (Roland GS NRPN) |
} |
1532 |
const uint note = NrpnCtrlLSB; |
|
1533 |
const float chorus = float(itControlChangeEvent->Param.CC.Value) / 127.0f; |
// do the actual (hard-coded) RPN value change processing |
1534 |
dmsg(4,("Note Chorus Send NRPN received (note=%d,send=%f).\n", note, chorus)); |
ProcessHardcodedRpn(pEngineChannel, itControlChangeEvent); |
1535 |
if (note < 128) |
|
1536 |
pChannel->pMIDIKeyInfo[note].ChorusSend = chorus; |
// to prevent other data entry messages to be misenterpreted as RPN value |
1537 |
|
pChannel->ResetMidiRpnParameter(); |
1538 |
|
} else if (pChannel->GetMidiNrpnParameter() >= 0) { // NRPN parameter number was sent previously ... |
1539 |
|
int ch = itControlChangeEvent->Param.CC.Channel; |
1540 |
|
int param = pChannel->GetMidiNrpnParameter(); |
1541 |
|
int value = itControlChangeEvent->Param.CC.Value << 7; |
1542 |
|
|
1543 |
|
// transform event type: CC event -> NRPN event |
1544 |
|
itControlChangeEvent->Type = Event::type_nrpn; |
1545 |
|
itControlChangeEvent->Param.NRPN.Channel = ch; |
1546 |
|
itControlChangeEvent->Param.NRPN.Parameter = param; |
1547 |
|
itControlChangeEvent->Param.NRPN.Value = value; |
1548 |
|
|
1549 |
|
// if there's a NRPN script handler, run it ... |
1550 |
|
if (pChannel->pScript->handlerNrpn) { |
1551 |
|
const event_id_t eventID = |
1552 |
|
pEventPool->getID(itControlChangeEvent); |
1553 |
|
// run the NRPN script handler |
1554 |
|
ProcessEventByScript( |
1555 |
|
pChannel, itControlChangeEvent, |
1556 |
|
pChannel->pScript->handlerNrpn |
1557 |
|
); |
1558 |
|
// if NRPN event was dropped by script, abort |
1559 |
|
// here to avoid hard coded NRPN processing below |
1560 |
|
if (!pEventPool->fromID(eventID)) { |
1561 |
|
// to prevent other data entry messages to be misenterpreted as NRPN value |
1562 |
|
pChannel->ResetMidiNrpnParameter(); |
1563 |
break; |
break; |
1564 |
} |
} |
1565 |
} |
} |
1566 |
// to prevent other MIDI CC #6 messages to be misenterpreted as NRPN controller data |
|
1567 |
pChannel->ResetMidiNrpnController(); |
// do the actual (hard-coded) NRPN value change processing |
1568 |
|
ProcessHardcodedNrpn(pEngineChannel, itControlChangeEvent); |
1569 |
|
|
1570 |
|
// to prevent other data entry messages to be misenterpreted as NRPN value |
1571 |
|
pChannel->ResetMidiNrpnParameter(); |
1572 |
} |
} |
1573 |
break; |
break; |
1574 |
} |
} |
1583 |
pChannel->iLastPanRequest = itControlChangeEvent->Param.CC.Value; |
pChannel->iLastPanRequest = itControlChangeEvent->Param.CC.Value; |
1584 |
break; |
break; |
1585 |
} |
} |
1586 |
|
case 38: { // data entry (LSB) |
1587 |
|
//dmsg(1,("DATA ENTRY LSB %d\n", itControlChangeEvent->Param.CC.Value)); |
1588 |
|
int value = 0; |
1589 |
|
|
1590 |
|
// look-back: if previous MIDI event was data entry MSB, |
1591 |
|
// then obtain that value for the MSB value portion |
1592 |
|
if (isPrevEventCCNr(itControlChangeEvent, 6)) |
1593 |
|
value = prevEventOf(itControlChangeEvent)->Param.CC.Value << 7; |
1594 |
|
|
1595 |
|
if (pChannel->GetMidiRpnParameter() >= 0) { // RPN parameter number was sent previously ... |
1596 |
|
int ch = itControlChangeEvent->Param.CC.Channel; |
1597 |
|
int param = pChannel->GetMidiRpnParameter(); |
1598 |
|
value |= itControlChangeEvent->Param.CC.Value; |
1599 |
|
|
1600 |
|
// transform event type: CC event -> RPN event |
1601 |
|
itControlChangeEvent->Type = Event::type_rpn; |
1602 |
|
itControlChangeEvent->Param.RPN.Channel = ch; |
1603 |
|
itControlChangeEvent->Param.RPN.Parameter = param; |
1604 |
|
itControlChangeEvent->Param.RPN.Value = value; |
1605 |
|
|
1606 |
|
// if there's a RPN script handler, run it ... |
1607 |
|
if (pChannel->pScript->handlerRpn) { |
1608 |
|
const event_id_t eventID = |
1609 |
|
pEventPool->getID(itControlChangeEvent); |
1610 |
|
// run the RPN script handler |
1611 |
|
ProcessEventByScript( |
1612 |
|
pChannel, itControlChangeEvent, |
1613 |
|
pChannel->pScript->handlerRpn |
1614 |
|
); |
1615 |
|
// if RPN event was dropped by script, abort |
1616 |
|
// here to avoid hard coded RPN processing below |
1617 |
|
if (!pEventPool->fromID(eventID)) { |
1618 |
|
// to prevent other data entry messages to be misenterpreted as RPN value |
1619 |
|
pChannel->ResetMidiRpnParameter(); |
1620 |
|
break; |
1621 |
|
} |
1622 |
|
} |
1623 |
|
|
1624 |
|
// do the actual (hard-coded) RPN value change processing |
1625 |
|
ProcessHardcodedRpn(pEngineChannel, itControlChangeEvent); |
1626 |
|
|
1627 |
|
// to prevent other data entry messages to be misenterpreted as RPN value |
1628 |
|
pChannel->ResetMidiRpnParameter(); |
1629 |
|
} else if (pChannel->GetMidiNrpnParameter() >= 0) { // NRPN parameter number was sent previously ... |
1630 |
|
int ch = itControlChangeEvent->Param.CC.Channel; |
1631 |
|
int param = pChannel->GetMidiNrpnParameter(); |
1632 |
|
value |= itControlChangeEvent->Param.CC.Value; |
1633 |
|
|
1634 |
|
// transform event type: CC event -> NRPN event |
1635 |
|
itControlChangeEvent->Type = Event::type_nrpn; |
1636 |
|
itControlChangeEvent->Param.NRPN.Channel = ch; |
1637 |
|
itControlChangeEvent->Param.NRPN.Parameter = param; |
1638 |
|
itControlChangeEvent->Param.NRPN.Value = value; |
1639 |
|
|
1640 |
|
// if there's a NRPN script handler, run it ... |
1641 |
|
if (pChannel->pScript->handlerNrpn) { |
1642 |
|
const event_id_t eventID = |
1643 |
|
pEventPool->getID(itControlChangeEvent); |
1644 |
|
// run the NRPN script handler |
1645 |
|
ProcessEventByScript( |
1646 |
|
pChannel, itControlChangeEvent, |
1647 |
|
pChannel->pScript->handlerNrpn |
1648 |
|
); |
1649 |
|
// if NRPN event was dropped by script, abort |
1650 |
|
// here to avoid hard coded NRPN processing below |
1651 |
|
if (!pEventPool->fromID(eventID)) { |
1652 |
|
// to prevent other data entry messages to be misenterpreted as NRPN value |
1653 |
|
pChannel->ResetMidiNrpnParameter(); |
1654 |
|
break; |
1655 |
|
} |
1656 |
|
} |
1657 |
|
|
1658 |
|
// do the actual (hard-coded) NRPN value change processing |
1659 |
|
ProcessHardcodedNrpn(pEngineChannel, itControlChangeEvent); |
1660 |
|
|
1661 |
|
// to prevent other data entry messages to be misenterpreted as NRPN value |
1662 |
|
pChannel->ResetMidiNrpnParameter(); |
1663 |
|
} |
1664 |
|
break; |
1665 |
|
} |
1666 |
case 64: { // sustain |
case 64: { // sustain |
1667 |
if (itControlChangeEvent->Param.CC.Value >= 64 && !pChannel->SustainPedal) { |
if (itControlChangeEvent->Param.CC.Value >= 64 && !pChannel->SustainPedal) { |
1668 |
dmsg(4,("DAMPER (RIGHT) PEDAL DOWN\n")); |
dmsg(4,("DAMPER (RIGHT) PEDAL DOWN\n")); |
1736 |
} |
} |
1737 |
break; |
break; |
1738 |
} |
} |
1739 |
case 98: { // NRPN controller LSB |
case 98: { // NRPN parameter LSB |
1740 |
dmsg(4,("NRPN LSB %d\n", itControlChangeEvent->Param.CC.Value)); |
dmsg(4,("NRPN LSB %d\n", itControlChangeEvent->Param.CC.Value)); |
1741 |
pEngineChannel->SetMidiNrpnControllerLsb(itControlChangeEvent->Param.CC.Value); |
pEngineChannel->SetMidiNrpnParameterLsb(itControlChangeEvent->Param.CC.Value); |
1742 |
break; |
break; |
1743 |
} |
} |
1744 |
case 99: { // NRPN controller MSB |
case 99: { // NRPN parameter MSB |
1745 |
dmsg(4,("NRPN MSB %d\n", itControlChangeEvent->Param.CC.Value)); |
dmsg(4,("NRPN MSB %d\n", itControlChangeEvent->Param.CC.Value)); |
1746 |
pEngineChannel->SetMidiNrpnControllerMsb(itControlChangeEvent->Param.CC.Value); |
pEngineChannel->SetMidiNrpnParameterMsb(itControlChangeEvent->Param.CC.Value); |
1747 |
break; |
break; |
1748 |
} |
} |
1749 |
case 100: { // RPN controller LSB |
case 100: { // RPN parameter LSB |
1750 |
dmsg(4,("RPN LSB %d\n", itControlChangeEvent->Param.CC.Value)); |
dmsg(4,("RPN LSB %d\n", itControlChangeEvent->Param.CC.Value)); |
1751 |
pEngineChannel->SetMidiRpnControllerLsb(itControlChangeEvent->Param.CC.Value); |
pEngineChannel->SetMidiRpnParameterLsb(itControlChangeEvent->Param.CC.Value); |
1752 |
break; |
break; |
1753 |
} |
} |
1754 |
case 101: { // RPN controller MSB |
case 101: { // RPN parameter MSB |
1755 |
dmsg(4,("RPN MSB %d\n", itControlChangeEvent->Param.CC.Value)); |
dmsg(4,("RPN MSB %d\n", itControlChangeEvent->Param.CC.Value)); |
1756 |
pEngineChannel->SetMidiRpnControllerMsb(itControlChangeEvent->Param.CC.Value); |
pEngineChannel->SetMidiRpnParameterMsb(itControlChangeEvent->Param.CC.Value); |
1757 |
break; |
break; |
1758 |
} |
} |
1759 |
|
|
1789 |
} |
} |
1790 |
} |
} |
1791 |
|
|
1792 |
|
/** |
1793 |
|
* Process MIDI RPN events with hard coded behavior. |
1794 |
|
* |
1795 |
|
* @param pEngineChannel - engine channel on which the MIDI RPN |
1796 |
|
* event was received |
1797 |
|
* @param itRpnEvent - the actual MIDI RPN event |
1798 |
|
*/ |
1799 |
|
void ProcessHardcodedRpn(EngineChannel* pEngineChannel, |
1800 |
|
Pool<Event>::Iterator& itRpnEvent) |
1801 |
|
{ |
1802 |
|
EngineChannelBase<V, R, I>* pChannel = |
1803 |
|
static_cast<EngineChannelBase<V, R, I>*>(pEngineChannel); |
1804 |
|
|
1805 |
|
if (itRpnEvent->Param.RPN.Parameter == 2) { // coarse tuning in half tones |
1806 |
|
int transpose = (int) itRpnEvent->Param.RPN.ValueMSB() - 64; |
1807 |
|
// limit to +- two octaves for now |
1808 |
|
transpose = RTMath::Min(transpose, 24); |
1809 |
|
transpose = RTMath::Max(transpose, -24); |
1810 |
|
pChannel->GlobalTranspose = transpose; |
1811 |
|
// workaround, so we won't have hanging notes |
1812 |
|
pChannel->ReleaseAllVoices(itRpnEvent); |
1813 |
|
} |
1814 |
|
} |
1815 |
|
|
1816 |
|
/** |
1817 |
|
* Process MIDI NRPN events with hard coded behavior. |
1818 |
|
* |
1819 |
|
* @param pEngineChannel - engine channel on which the MIDI NRPN |
1820 |
|
* event was received |
1821 |
|
* @param itRpnEvent - the actual MIDI NRPN event |
1822 |
|
*/ |
1823 |
|
void ProcessHardcodedNrpn(EngineChannel* pEngineChannel, |
1824 |
|
Pool<Event>::Iterator& itNrpnEvent) |
1825 |
|
{ |
1826 |
|
EngineChannelBase<V, R, I>* pChannel = |
1827 |
|
static_cast<EngineChannelBase<V, R, I>*>(pEngineChannel); |
1828 |
|
|
1829 |
|
switch (itNrpnEvent->Param.NRPN.ParameterMSB()) { |
1830 |
|
case 0x1a: { // volume level of note (Roland GS NRPN) |
1831 |
|
const uint note = itNrpnEvent->Param.NRPN.ParameterLSB(); |
1832 |
|
const uint vol = itNrpnEvent->Param.NRPN.ValueMSB(); |
1833 |
|
dmsg(4,("Note Volume NRPN received (note=%d,vol=%d).\n", note, vol)); |
1834 |
|
if (note < 128 && vol < 128) |
1835 |
|
pChannel->pMIDIKeyInfo[note].Volume = VolumeCurve[vol]; |
1836 |
|
break; |
1837 |
|
} |
1838 |
|
case 0x1c: { // panpot of note (Roland GS NRPN) |
1839 |
|
const uint note = itNrpnEvent->Param.NRPN.ParameterLSB(); |
1840 |
|
const uint pan = itNrpnEvent->Param.NRPN.ValueMSB(); |
1841 |
|
dmsg(4,("Note Pan NRPN received (note=%d,pan=%d).\n", note, pan)); |
1842 |
|
if (note < 128 && pan < 128) { |
1843 |
|
pChannel->pMIDIKeyInfo[note].PanLeft = PanCurve[128 - pan]; |
1844 |
|
pChannel->pMIDIKeyInfo[note].PanRight = PanCurve[pan]; |
1845 |
|
} |
1846 |
|
break; |
1847 |
|
} |
1848 |
|
case 0x1d: { // reverb send of note (Roland GS NRPN) |
1849 |
|
const uint note = itNrpnEvent->Param.NRPN.ParameterLSB(); |
1850 |
|
const float reverb = float(itNrpnEvent->Param.NRPN.Value) / 16383.f; |
1851 |
|
dmsg(4,("Note Reverb Send NRPN received (note=%d,send=%f).\n", note, reverb)); |
1852 |
|
if (note < 128) |
1853 |
|
pChannel->pMIDIKeyInfo[note].ReverbSend = reverb; |
1854 |
|
break; |
1855 |
|
} |
1856 |
|
case 0x1e: { // chorus send of note (Roland GS NRPN) |
1857 |
|
const uint note = itNrpnEvent->Param.NRPN.ParameterLSB(); |
1858 |
|
const float chorus = float(itNrpnEvent->Param.NRPN.Value) / 16383.f; |
1859 |
|
dmsg(4,("Note Chorus Send NRPN received (note=%d,send=%f).\n", note, chorus)); |
1860 |
|
if (note < 128) |
1861 |
|
pChannel->pMIDIKeyInfo[note].ChorusSend = chorus; |
1862 |
|
break; |
1863 |
|
} |
1864 |
|
} |
1865 |
|
} |
1866 |
|
|
1867 |
virtual D* CreateDiskThread() = 0; |
virtual D* CreateDiskThread() = 0; |
1868 |
|
|
1869 |
/** |
/** |
1872 |
* @param pEngineChannel - engine channel on which this event occurred on |
* @param pEngineChannel - engine channel on which this event occurred on |
1873 |
* @param itNoteOnEvent - key, velocity and time stamp of the event |
* @param itNoteOnEvent - key, velocity and time stamp of the event |
1874 |
*/ |
*/ |
1875 |
virtual void ProcessNoteOn(EngineChannel* pEngineChannel, Pool<Event>::Iterator& itNoteOnEvent) { |
virtual void ProcessNoteOn(EngineChannel* pEngineChannel, Pool<Event>::Iterator& itNoteOnEvent) OVERRIDE { |
1876 |
EngineChannelBase<V, R, I>* pChannel = |
EngineChannelBase<V, R, I>* pChannel = |
1877 |
static_cast<EngineChannelBase<V, R, I>*>(pEngineChannel); |
static_cast<EngineChannelBase<V, R, I>*>(pEngineChannel); |
1878 |
|
|
2003 |
* @param pEngineChannel - engine channel on which this event occurred on |
* @param pEngineChannel - engine channel on which this event occurred on |
2004 |
* @param itNoteOffEvent - key, velocity and time stamp of the event |
* @param itNoteOffEvent - key, velocity and time stamp of the event |
2005 |
*/ |
*/ |
2006 |
virtual void ProcessNoteOff(EngineChannel* pEngineChannel, Pool<Event>::Iterator& itNoteOffEvent) { |
virtual void ProcessNoteOff(EngineChannel* pEngineChannel, Pool<Event>::Iterator& itNoteOffEvent) OVERRIDE { |
2007 |
EngineChannelBase<V, R, I>* pChannel = static_cast<EngineChannelBase<V, R, I>*>(pEngineChannel); |
EngineChannelBase<V, R, I>* pChannel = static_cast<EngineChannelBase<V, R, I>*>(pEngineChannel); |
2008 |
|
|
2009 |
const int iKey = itNoteOffEvent->Param.Note.Key; |
const int iKey = itNoteOffEvent->Param.Note.Key; |
2072 |
itPseudoNoteOnEvent->Param.Note.Key = i; |
itPseudoNoteOnEvent->Param.Note.Key = i; |
2073 |
itPseudoNoteOnEvent->Param.Note.Velocity = pOtherKey->Velocity; |
itPseudoNoteOnEvent->Param.Note.Velocity = pOtherKey->Velocity; |
2074 |
// assign a new note to this note-on event |
// assign a new note to this note-on event |
2075 |
if (LaunchNewNote(pChannel, &*itPseudoNoteOnEvent)) { |
if (LaunchNewNote(pChannel, itPseudoNoteOnEvent)) { |
2076 |
// allocate and trigger new voice(s) for the other key |
// allocate and trigger new voice(s) for the other key |
2077 |
TriggerNewVoices(pChannel, itPseudoNoteOnEvent, false); |
TriggerNewVoices(pChannel, itPseudoNoteOnEvent, false); |
2078 |
} |
} |
2104 |
if (bShouldRelease) { |
if (bShouldRelease) { |
2105 |
itNoteOffEventOnKeyList->Type = Event::type_release_key; // transform event type |
itNoteOffEventOnKeyList->Type = Event::type_release_key; // transform event type |
2106 |
// spawn release triggered voice(s) if needed |
// spawn release triggered voice(s) if needed |
2107 |
ProcessReleaseTrigger(pChannel, itNoteOffEventOnKeyList, pKey); |
if (pKey->ReleaseTrigger & release_trigger_noteoff) |
2108 |
|
ProcessReleaseTrigger(pChannel, itNoteOffEventOnKeyList, pKey); |
2109 |
} |
} |
2110 |
} else if (itNoteOffEventOnKeyList->Type == Event::type_stop_note) { |
} else if (itNoteOffEventOnKeyList->Type == Event::type_stop_note) { |
2111 |
// This programmatically caused event is caused by a call to |
// This programmatically caused event is caused by a call to |
2136 |
* @param pEngineChannel - engine channel on which this event occurred on |
* @param pEngineChannel - engine channel on which this event occurred on |
2137 |
* @param itEvent - release trigger event (contains note number) |
* @param itEvent - release trigger event (contains note number) |
2138 |
*/ |
*/ |
2139 |
virtual void ProcessReleaseTrigger(EngineChannel* pEngineChannel, RTList<Event>::Iterator& itEvent) OVERRIDE { |
virtual void ProcessReleaseTriggerBySustain(EngineChannel* pEngineChannel, RTList<Event>::Iterator& itEvent) OVERRIDE { |
2140 |
EngineChannelBase<V, R, I>* pChannel = static_cast<EngineChannelBase<V, R, I>*>(pEngineChannel); |
EngineChannelBase<V, R, I>* pChannel = static_cast<EngineChannelBase<V, R, I>*>(pEngineChannel); |
2141 |
|
|
2142 |
const int iKey = itEvent->Param.Note.Key; |
const int iKey = itEvent->Param.Note.Key; |
2160 |
// spawn release triggered voice(s) if needed |
// spawn release triggered voice(s) if needed |
2161 |
if (pKey->ReleaseTrigger && pChannel->pInstrument) { |
if (pKey->ReleaseTrigger && pChannel->pInstrument) { |
2162 |
// assign a new note to this release event |
// assign a new note to this release event |
2163 |
if (LaunchNewNote(pChannel, &*itEvent)) { |
if (LaunchNewNote(pChannel, itEvent)) { |
2164 |
// allocate and trigger new release voice(s) |
// allocate and trigger new release voice(s) |
2165 |
TriggerReleaseVoices(pChannel, itEvent); |
TriggerReleaseVoices(pChannel, itEvent); |
2166 |
} |
} |
2167 |
pKey->ReleaseTrigger = false; |
pKey->ReleaseTrigger = release_trigger_none; |
2168 |
} |
} |
2169 |
} |
} |
2170 |
|
|
2171 |
/** |
/** |
2172 |
|
* Called on "kill note" events, which currently only happens on |
2173 |
|
* built-in real-time instrument script function fade_out(). This |
2174 |
|
* method only fulfills one task: moving the even to the Note's own |
2175 |
|
* event list so that its voices can process the kill event sample |
2176 |
|
* accurately. |
2177 |
|
*/ |
2178 |
|
void ProcessKillNote(EngineChannel* pEngineChannel, RTList<Event>::Iterator& itEvent) { |
2179 |
|
EngineChannelBase<V, R, I>* pChannel = static_cast<EngineChannelBase<V, R, I>*>(pEngineChannel); |
2180 |
|
|
2181 |
|
NoteBase* pNote = pChannel->pEngine->NoteByID( itEvent->Param.Note.ID ); |
2182 |
|
if (!pNote || pNote->hostKey < 0 || pNote->hostKey >= 128) return; |
2183 |
|
|
2184 |
|
// move note kill event to its MIDI key |
2185 |
|
MidiKey* pKey = &pChannel->pMIDIKeyInfo[pNote->hostKey]; |
2186 |
|
itEvent.moveToEndOf(pKey->pEvents); |
2187 |
|
} |
2188 |
|
|
2189 |
|
/** |
2190 |
* Called on note synthesis parameter change events. These are |
* Called on note synthesis parameter change events. These are |
2191 |
* internal events caused by calling built-in real-time instrument |
* internal events caused by calling built-in real-time instrument |
2192 |
* script functions like change_vol(), change_pitch(), etc. |
* script functions like change_vol(), change_tune(), etc. |
2193 |
* |
* |
2194 |
* This method performs two tasks: |
* This method performs two tasks: |
2195 |
* |
* |
2210 |
NoteBase* pNote = pChannel->pEngine->NoteByID( itEvent->Param.NoteSynthParam.NoteID ); |
NoteBase* pNote = pChannel->pEngine->NoteByID( itEvent->Param.NoteSynthParam.NoteID ); |
2211 |
if (!pNote || pNote->hostKey < 0 || pNote->hostKey >= 128) return; |
if (!pNote || pNote->hostKey < 0 || pNote->hostKey >= 128) return; |
2212 |
|
|
|
const bool& relative = itEvent->Param.NoteSynthParam.Relative; |
|
|
|
|
2213 |
switch (itEvent->Param.NoteSynthParam.Type) { |
switch (itEvent->Param.NoteSynthParam.Type) { |
2214 |
case Event::synth_param_volume: |
case Event::synth_param_volume: |
2215 |
if (relative) |
pNote->apply(itEvent, &NoteBase::_Override::Volume); |
2216 |
pNote->Override.Volume *= itEvent->Param.NoteSynthParam.Delta; |
break; |
2217 |
else |
case Event::synth_param_volume_time: |
2218 |
pNote->Override.Volume = itEvent->Param.NoteSynthParam.Delta; |
pNote->Override.VolumeTime = itEvent->Param.NoteSynthParam.AbsValue = itEvent->Param.NoteSynthParam.Delta; |
2219 |
itEvent->Param.NoteSynthParam.AbsValue = pNote->Override.Volume; |
break; |
2220 |
|
case Event::synth_param_volume_curve: |
2221 |
|
itEvent->Param.NoteSynthParam.AbsValue = itEvent->Param.NoteSynthParam.Delta; |
2222 |
|
pNote->Override.VolumeCurve = (fade_curve_t) itEvent->Param.NoteSynthParam.AbsValue; |
2223 |
break; |
break; |
2224 |
case Event::synth_param_pitch: |
case Event::synth_param_pitch: |
2225 |
if (relative) |
pNote->apply(itEvent, &NoteBase::_Override::Pitch); |
2226 |
pNote->Override.Pitch *= itEvent->Param.NoteSynthParam.Delta; |
break; |
2227 |
else |
case Event::synth_param_pitch_time: |
2228 |
pNote->Override.Pitch = itEvent->Param.NoteSynthParam.Delta; |
pNote->Override.PitchTime = itEvent->Param.NoteSynthParam.AbsValue = itEvent->Param.NoteSynthParam.Delta; |
2229 |
itEvent->Param.NoteSynthParam.AbsValue = pNote->Override.Pitch; |
break; |
2230 |
|
case Event::synth_param_pitch_curve: |
2231 |
|
itEvent->Param.NoteSynthParam.AbsValue = itEvent->Param.NoteSynthParam.Delta; |
2232 |
|
pNote->Override.PitchCurve = (fade_curve_t) itEvent->Param.NoteSynthParam.AbsValue; |
2233 |
break; |
break; |
2234 |
case Event::synth_param_pan: |
case Event::synth_param_pan: |
2235 |
if (relative) { |
pNote->apply(itEvent, &NoteBase::_Override::Pan); |
2236 |
pNote->Override.Pan = RTMath::RelativeSummedAvg(pNote->Override.Pan, itEvent->Param.NoteSynthParam.Delta, ++pNote->Override.PanSources); |
break; |
2237 |
} else { |
case Event::synth_param_pan_time: |
2238 |
pNote->Override.Pan = itEvent->Param.NoteSynthParam.Delta; |
pNote->Override.PanTime = itEvent->Param.NoteSynthParam.AbsValue = itEvent->Param.NoteSynthParam.Delta; |
2239 |
pNote->Override.PanSources = 1; // only relevant on subsequent change_pan() instrument script calls on same note with 'relative' argument being set |
break; |
2240 |
} |
case Event::synth_param_pan_curve: |
2241 |
itEvent->Param.NoteSynthParam.AbsValue = pNote->Override.Pan; |
itEvent->Param.NoteSynthParam.AbsValue = itEvent->Param.NoteSynthParam.Delta; |
2242 |
|
pNote->Override.PanCurve = (fade_curve_t) itEvent->Param.NoteSynthParam.AbsValue; |
2243 |
break; |
break; |
2244 |
case Event::synth_param_cutoff: |
case Event::synth_param_cutoff: |
2245 |
pNote->Override.Cutoff = itEvent->Param.NoteSynthParam.AbsValue = itEvent->Param.NoteSynthParam.Delta; |
pNote->apply(itEvent, &NoteBase::_Override::Cutoff); |
2246 |
break; |
break; |
2247 |
case Event::synth_param_resonance: |
case Event::synth_param_resonance: |
2248 |
pNote->Override.Resonance = itEvent->Param.NoteSynthParam.AbsValue = itEvent->Param.NoteSynthParam.Delta; |
pNote->apply(itEvent, &NoteBase::_Override::Resonance); |
2249 |
break; |
break; |
2250 |
case Event::synth_param_attack: |
case Event::synth_param_attack: |
2251 |
pNote->Override.Attack = itEvent->Param.NoteSynthParam.AbsValue = itEvent->Param.NoteSynthParam.Delta; |
pNote->apply(itEvent, &NoteBase::_Override::Attack); |
2252 |
break; |
break; |
2253 |
case Event::synth_param_decay: |
case Event::synth_param_decay: |
2254 |
pNote->Override.Decay = itEvent->Param.NoteSynthParam.AbsValue = itEvent->Param.NoteSynthParam.Delta; |
pNote->apply(itEvent, &NoteBase::_Override::Decay); |
2255 |
|
break; |
2256 |
|
case Event::synth_param_sustain: |
2257 |
|
pNote->apply(itEvent, &NoteBase::_Override::Sustain); |
2258 |
break; |
break; |
2259 |
case Event::synth_param_release: |
case Event::synth_param_release: |
2260 |
pNote->Override.Release = itEvent->Param.NoteSynthParam.AbsValue = itEvent->Param.NoteSynthParam.Delta; |
pNote->apply(itEvent, &NoteBase::_Override::Release); |
2261 |
|
break; |
2262 |
|
|
2263 |
|
case Event::synth_param_cutoff_attack: |
2264 |
|
pNote->apply(itEvent, &NoteBase::_Override::CutoffAttack); |
2265 |
|
break; |
2266 |
|
case Event::synth_param_cutoff_decay: |
2267 |
|
pNote->apply(itEvent, &NoteBase::_Override::CutoffDecay); |
2268 |
|
break; |
2269 |
|
case Event::synth_param_cutoff_sustain: |
2270 |
|
pNote->apply(itEvent, &NoteBase::_Override::CutoffSustain); |
2271 |
|
break; |
2272 |
|
case Event::synth_param_cutoff_release: |
2273 |
|
pNote->apply(itEvent, &NoteBase::_Override::CutoffRelease); |
2274 |
|
break; |
2275 |
|
|
2276 |
|
case Event::synth_param_amp_lfo_depth: |
2277 |
|
pNote->apply(itEvent, &NoteBase::_Override::AmpLFODepth); |
2278 |
|
break; |
2279 |
|
case Event::synth_param_amp_lfo_freq: |
2280 |
|
pNote->apply(itEvent, &NoteBase::_Override::AmpLFOFreq); |
2281 |
|
break; |
2282 |
|
case Event::synth_param_cutoff_lfo_depth: |
2283 |
|
pNote->apply(itEvent, &NoteBase::_Override::CutoffLFODepth); |
2284 |
|
break; |
2285 |
|
case Event::synth_param_cutoff_lfo_freq: |
2286 |
|
pNote->apply(itEvent, &NoteBase::_Override::CutoffLFOFreq); |
2287 |
|
break; |
2288 |
|
case Event::synth_param_pitch_lfo_depth: |
2289 |
|
pNote->apply(itEvent, &NoteBase::_Override::PitchLFODepth); |
2290 |
|
break; |
2291 |
|
case Event::synth_param_pitch_lfo_freq: |
2292 |
|
pNote->apply(itEvent, &NoteBase::_Override::PitchLFOFreq); |
2293 |
break; |
break; |
2294 |
} |
} |
2295 |
|
|
2302 |
* Reset all voices and disk thread and clear input event queue and all |
* Reset all voices and disk thread and clear input event queue and all |
2303 |
* control and status variables. This method is protected by a mutex. |
* control and status variables. This method is protected by a mutex. |
2304 |
*/ |
*/ |
2305 |
virtual void ResetInternal() { |
virtual void ResetInternal() OVERRIDE { |
2306 |
LockGuard lock(ResetInternalMutex); |
LockGuard lock(ResetInternalMutex); |
2307 |
|
|
2308 |
// make sure that the engine does not get any sysex messages |
// make sure that the engine does not get any sysex messages |
2361 |
* @param pEngineChannel - engine channel on which all voices should be killed |
* @param pEngineChannel - engine channel on which all voices should be killed |
2362 |
* @param itKillEvent - event which caused this killing of all voices |
* @param itKillEvent - event which caused this killing of all voices |
2363 |
*/ |
*/ |
2364 |
virtual void KillAllVoices(EngineChannel* pEngineChannel, Pool<Event>::Iterator& itKillEvent) { |
virtual void KillAllVoices(EngineChannel* pEngineChannel, Pool<Event>::Iterator& itKillEvent) OVERRIDE { |
2365 |
EngineChannelBase<V, R, I>* pChannel = static_cast<EngineChannelBase<V, R, I>*>(pEngineChannel); |
EngineChannelBase<V, R, I>* pChannel = static_cast<EngineChannelBase<V, R, I>*>(pEngineChannel); |
2366 |
int count = pChannel->KillAllVoices(itKillEvent); |
int count = pChannel->KillAllVoices(itKillEvent); |
2367 |
VoiceSpawnsLeft -= count; //FIXME: just a temporary workaround, we should check the cause in StealVoice() instead |
VoiceSpawnsLeft -= count; //FIXME: just a temporary workaround, we should check the cause in StealVoice() instead |
2396 |
bool HandleKeyGroupConflicts |
bool HandleKeyGroupConflicts |
2397 |
) = 0; |
) = 0; |
2398 |
|
|
2399 |
virtual int GetMinFadeOutSamples() { return MinFadeOutSamples; } |
virtual int GetMinFadeOutSamples() OVERRIDE { return MinFadeOutSamples; } |
2400 |
|
|
2401 |
int InitNewVoice ( |
int InitNewVoice ( |
2402 |
EngineChannelBase<V, R, I>* pChannel, |
EngineChannelBase<V, R, I>* pChannel, |
2419 |
} |
} |
2420 |
else { // on success |
else { // on success |
2421 |
--VoiceSpawnsLeft; |
--VoiceSpawnsLeft; |
2422 |
if (!pKey->Active) { // mark as active key |
|
2423 |
pKey->Active = true; |
// should actually be superfluous now, since this is |
2424 |
pKey->itSelf = pChannel->pActiveKeys->allocAppend(); |
// already done in LaunchNewNote() |
2425 |
*pKey->itSelf = itNoteOnEvent->Param.Note.Key; |
pChannel->markKeyAsActive(pKey); |
2426 |
} |
|
2427 |
if (itNewVoice->Type & Voice::type_release_trigger_required) pKey->ReleaseTrigger = true; // mark key for the need of release triggered voice(s) |
if (itNewVoice->Type & Voice::type_release_trigger_required) |
2428 |
|
pKey->ReleaseTrigger |= itNewVoice->GetReleaseTriggerFlags(); // mark key for the need of release triggered voice(s) |
2429 |
return 0; // success |
return 0; // success |
2430 |
} |
} |
2431 |
} |
} |