494 |
} |
} |
495 |
} |
} |
496 |
} |
} |
497 |
else dmsg(1,("Ouch, voice stealing didn't work out!\n")); |
else dmsg(1,("gig::Engine: ERROR, voice stealing didn't work out!\n")); |
498 |
} |
} |
499 |
} |
} |
500 |
// reset voice stealing for the new fragment |
// reset voice stealing for the new fragment |
503 |
iuiLastStolenKey = RTList<uint>::Iterator(); |
iuiLastStolenKey = RTList<uint>::Iterator(); |
504 |
|
|
505 |
|
|
506 |
|
// free all keys which have no active voices left |
507 |
|
{ |
508 |
|
RTList<uint>::Iterator iuiKey = pActiveKeys->first(); |
509 |
|
RTList<uint>::Iterator end = pActiveKeys->end(); |
510 |
|
while (iuiKey != end) { // iterate through all active keys |
511 |
|
midi_key_info_t* pKey = &pMIDIKeyInfo[*iuiKey]; |
512 |
|
++iuiKey; |
513 |
|
if (pKey->pActiveVoices->isEmpty()) FreeKey(pKey); |
514 |
|
#if DEVMODE |
515 |
|
else { // FIXME: should be removed before the final release (purpose: just a sanity check for debugging) |
516 |
|
RTList<Voice>::Iterator itVoice = pKey->pActiveVoices->first(); |
517 |
|
RTList<Voice>::Iterator itVoicesEnd = pKey->pActiveVoices->end(); |
518 |
|
for (; itVoice != itVoicesEnd; ++itVoice) { // iterate through all voices on this key |
519 |
|
if (itVoice->itKillEvent) { |
520 |
|
dmsg(1,("gig::Engine: ERROR, killed voice survived !!!\n")); |
521 |
|
} |
522 |
|
} |
523 |
|
} |
524 |
|
#endif // DEVMODE |
525 |
|
} |
526 |
|
} |
527 |
|
|
528 |
|
|
529 |
// write that to the disk thread class so that it can print it |
// write that to the disk thread class so that it can print it |
530 |
// on the console for debugging purposes |
// on the console for debugging purposes |
531 |
ActiveVoiceCount = active_voices; |
ActiveVoiceCount = active_voices; |
652 |
RTList<Event>::Iterator itNoteOnEventOnKeyList = itNoteOnEvent.moveToEndOf(pKey->pEvents); |
RTList<Event>::Iterator itNoteOnEventOnKeyList = itNoteOnEvent.moveToEndOf(pKey->pEvents); |
653 |
|
|
654 |
// allocate and trigger a new voice for the key |
// allocate and trigger a new voice for the key |
655 |
LaunchVoice(itNoteOnEventOnKeyList); |
LaunchVoice(itNoteOnEventOnKeyList, 0, false, true); |
656 |
} |
} |
657 |
|
|
658 |
/** |
/** |
678 |
|
|
679 |
// spawn release triggered voice(s) if needed |
// spawn release triggered voice(s) if needed |
680 |
if (pKey->ReleaseTrigger) { |
if (pKey->ReleaseTrigger) { |
681 |
LaunchVoice(itNoteOffEventOnKeyList, 0, true); |
LaunchVoice(itNoteOffEventOnKeyList, 0, true, false); //FIXME: for the moment we don't perform voice stealing for release triggered samples |
682 |
pKey->ReleaseTrigger = false; |
pKey->ReleaseTrigger = false; |
683 |
} |
} |
684 |
} |
} |
717 |
Pool<Voice>::Iterator itNewVoice = pKey->pActiveVoices->allocAppend(); |
Pool<Voice>::Iterator itNewVoice = pKey->pActiveVoices->allocAppend(); |
718 |
if (itNewVoice) { |
if (itNewVoice) { |
719 |
// launch the new voice |
// launch the new voice |
720 |
if (itNewVoice->Trigger(itNoteOnEvent, this->Pitch, this->pInstrument, iLayer, ReleaseTriggerVoice) < 0) { |
if (itNewVoice->Trigger(itNoteOnEvent, this->Pitch, this->pInstrument, iLayer, ReleaseTriggerVoice, VoiceStealing) < 0) { |
721 |
dmsg(1,("Triggering new voice failed!\n")); |
dmsg(1,("Triggering new voice failed!\n")); |
722 |
pKey->pActiveVoices->free(itNewVoice); |
pKey->pActiveVoices->free(itNewVoice); |
723 |
} |
} |
843 |
} |
} |
844 |
} |
} |
845 |
|
|
846 |
|
//FIXME: can be removed, just a sanity check for debugging |
847 |
|
if (!itOldestVoice->IsActive()) dmsg(1,("gig::Engine: ERROR, tried to steal a voice which was not active !!!\n")); |
848 |
|
|
849 |
// now kill the selected voice |
// now kill the selected voice |
850 |
itOldestVoice->Kill(itNoteOnEvent); |
itOldestVoice->Kill(itNoteOnEvent); |
851 |
// remember which voice on which key we stole, so we can simply proceed for the next voice stealing |
// remember which voice on which key we stole, so we can simply proceed for the next voice stealing |
872 |
// free the voice object |
// free the voice object |
873 |
pVoicePool->free(itVoice); |
pVoicePool->free(itVoice); |
874 |
|
|
875 |
// check if there are no voices left on the MIDI key and update the key info if so |
// if no other voices left and member of a key group, remove from key group |
876 |
if (pKey->pActiveVoices->isEmpty()) { |
if (pKey->pActiveVoices->isEmpty() && keygroup) { |
877 |
if (keygroup) { // if voice / key belongs to a key group |
uint** ppKeyGroup = &ActiveKeyGroups[keygroup]; |
878 |
uint** ppKeyGroup = &ActiveKeyGroups[keygroup]; |
if (*ppKeyGroup == &*pKey->itSelf) *ppKeyGroup = NULL; // remove key from key group |
|
if (*ppKeyGroup == &*pKey->itSelf) *ppKeyGroup = NULL; // remove key from key group |
|
|
} |
|
|
pKey->Active = false; |
|
|
pActiveKeys->free(pKey->itSelf); // remove key from list of active keys |
|
|
pKey->itSelf = RTList<uint>::Iterator(); |
|
|
pKey->ReleaseTrigger = false; |
|
|
pKey->pEvents->clear(); |
|
|
dmsg(3,("Key has no more voices now\n")); |
|
879 |
} |
} |
880 |
} |
} |
881 |
else std::cerr << "Couldn't release voice! (!itVoice)\n" << std::flush; |
else std::cerr << "Couldn't release voice! (!itVoice)\n" << std::flush; |
882 |
} |
} |
883 |
|
|
884 |
/** |
/** |
885 |
|
* Called when there's no more voice left on a key, this call will |
886 |
|
* update the key info respectively. |
887 |
|
* |
888 |
|
* @param pKey - key which is now inactive |
889 |
|
*/ |
890 |
|
void Engine::FreeKey(midi_key_info_t* pKey) { |
891 |
|
if (pKey->pActiveVoices->isEmpty()) { |
892 |
|
pKey->Active = false; |
893 |
|
pActiveKeys->free(pKey->itSelf); // remove key from list of active keys |
894 |
|
pKey->itSelf = RTList<uint>::Iterator(); |
895 |
|
pKey->ReleaseTrigger = false; |
896 |
|
pKey->pEvents->clear(); |
897 |
|
dmsg(3,("Key has no more voices now\n")); |
898 |
|
} |
899 |
|
else dmsg(1,("gig::Engine: Oops, tried to free a key which contains voices.\n")); |
900 |
|
} |
901 |
|
|
902 |
|
/** |
903 |
* Reacts on supported control change commands (e.g. pitch bend wheel, |
* Reacts on supported control change commands (e.g. pitch bend wheel, |
904 |
* modulation wheel, aftertouch). |
* modulation wheel, aftertouch). |
905 |
* |
* |
1146 |
} |
} |
1147 |
|
|
1148 |
String Engine::Version() { |
String Engine::Version() { |
1149 |
String s = "$Revision: 1.16 $"; |
String s = "$Revision: 1.17 $"; |
1150 |
return s.substr(11, s.size() - 13); // cut dollar signs, spaces and CVS macro keyword |
return s.substr(11, s.size() - 13); // cut dollar signs, spaces and CVS macro keyword |
1151 |
} |
} |
1152 |
|
|