57 |
pLFO1 = NULL; |
pLFO1 = NULL; |
58 |
pLFO2 = NULL; |
pLFO2 = NULL; |
59 |
pLFO3 = NULL; |
pLFO3 = NULL; |
60 |
|
KeyGroup = 0; |
61 |
} |
} |
62 |
|
|
63 |
Voice::~Voice() { |
Voice::~Voice() { |
123 |
PlaybackState = playback_state_ram; // we always start playback from RAM cache and switch then to disk if needed |
PlaybackState = playback_state_ram; // we always start playback from RAM cache and switch then to disk if needed |
124 |
Delay = pNoteOnEvent->FragmentPos(); |
Delay = pNoteOnEvent->FragmentPos(); |
125 |
pTriggerEvent = pNoteOnEvent; |
pTriggerEvent = pNoteOnEvent; |
126 |
|
pKillEvent = NULL; |
127 |
|
|
128 |
if (!pRegion) { |
if (!pRegion) { |
129 |
std::cerr << "gig::Voice: No Region defined for MIDI key " << MIDIKey << std::endl << std::flush; |
std::cerr << "gig::Voice: No Region defined for MIDI key " << MIDIKey << std::endl << std::flush; |
130 |
Kill(); |
KillImmediately(); |
131 |
return -1; |
return -1; |
132 |
} |
} |
133 |
|
|
134 |
|
KeyGroup = pRegion->KeyGroup; |
135 |
|
|
136 |
// get current dimension values to select the right dimension region |
// get current dimension values to select the right dimension region |
137 |
//FIXME: controller values for selecting the dimension region here are currently not sample accurate |
//FIXME: controller values for selecting the dimension region here are currently not sample accurate |
138 |
uint DimValues[5] = {0,0,0,0,0}; |
uint DimValues[5] = {0,0,0,0,0}; |
274 |
|
|
275 |
if (pDiskThread->OrderNewStream(&DiskStreamRef, pSample, MaxRAMPos, !RAMLoop) < 0) { |
if (pDiskThread->OrderNewStream(&DiskStreamRef, pSample, MaxRAMPos, !RAMLoop) < 0) { |
276 |
dmsg(1,("Disk stream order failed!\n")); |
dmsg(1,("Disk stream order failed!\n")); |
277 |
Kill(); |
KillImmediately(); |
278 |
return -1; |
return -1; |
279 |
} |
} |
280 |
dmsg(4,("Disk voice launched (cached samples: %d, total Samples: %d, MaxRAMPos: %d, RAMLooping: %s)\n", cachedsamples, pSample->SamplesTotal, MaxRAMPos, (RAMLoop) ? "yes" : "no")); |
dmsg(4,("Disk voice launched (cached samples: %d, total Samples: %d, MaxRAMPos: %d, RAMLooping: %s)\n", cachedsamples, pSample->SamplesTotal, MaxRAMPos, (RAMLoop) ? "yes" : "no")); |
605 |
} |
} |
606 |
#endif // ENABLE_FILTER |
#endif // ENABLE_FILTER |
607 |
|
|
|
// ************************************************ |
|
|
// TODO: ARTICULATION DATA HANDLING IS MISSING HERE |
|
|
// ************************************************ |
|
|
|
|
608 |
return 0; // success |
return 0; // success |
609 |
} |
} |
610 |
|
|
635 |
|
|
636 |
|
|
637 |
// Let all modulators write their parameter changes to the synthesis parameter matrix for the current audio fragment |
// Let all modulators write their parameter changes to the synthesis parameter matrix for the current audio fragment |
638 |
pEG1->Process(Samples, pEngine->pMIDIKeyInfo[MIDIKey].pEvents, pTriggerEvent, this->Pos, this->PitchBase * this->PitchBend); |
pEG1->Process(Samples, pEngine->pMIDIKeyInfo[MIDIKey].pEvents, pTriggerEvent, this->Pos, this->PitchBase * this->PitchBend, pKillEvent); |
639 |
#if ENABLE_FILTER |
#if ENABLE_FILTER |
640 |
pEG2->Process(Samples, pEngine->pMIDIKeyInfo[MIDIKey].pEvents, pTriggerEvent, this->Pos, this->PitchBase * this->PitchBend); |
pEG2->Process(Samples, pEngine->pMIDIKeyInfo[MIDIKey].pEvents, pTriggerEvent, this->Pos, this->PitchBase * this->PitchBend); |
641 |
#endif // ENABLE_FILTER |
#endif // ENABLE_FILTER |
676 |
DiskStreamRef.pStream = pDiskThread->AskForCreatedStream(DiskStreamRef.OrderID); |
DiskStreamRef.pStream = pDiskThread->AskForCreatedStream(DiskStreamRef.OrderID); |
677 |
if (!DiskStreamRef.pStream) { |
if (!DiskStreamRef.pStream) { |
678 |
std::cout << stderr << "Disk stream not available in time!" << std::endl << std::flush; |
std::cout << stderr << "Disk stream not available in time!" << std::endl << std::flush; |
679 |
Kill(); |
KillImmediately(); |
680 |
return; |
return; |
681 |
} |
} |
682 |
DiskStreamRef.pStream->IncrementReadPos(pSample->Channels * (RTMath::DoubleToInt(Pos) - MaxRAMPos)); |
DiskStreamRef.pStream->IncrementReadPos(pSample->Channels * (RTMath::DoubleToInt(Pos) - MaxRAMPos)); |
697 |
break; |
break; |
698 |
|
|
699 |
case playback_state_end: |
case playback_state_end: |
700 |
Kill(); // free voice |
KillImmediately(); // free voice |
701 |
break; |
break; |
702 |
} |
} |
703 |
|
|
1062 |
} |
} |
1063 |
|
|
1064 |
/** |
/** |
1065 |
* Immediately kill the voice. |
* Immediately kill the voice. This method should not be used to kill |
1066 |
|
* a normal, active voice, because it doesn't take care of things like |
1067 |
|
* fading down the volume level to avoid clicks and regular processing |
1068 |
|
* until the kill event actually occured! |
1069 |
|
* |
1070 |
|
* @see Kill() |
1071 |
*/ |
*/ |
1072 |
void Voice::Kill() { |
void Voice::KillImmediately() { |
1073 |
if (DiskVoice && DiskStreamRef.State != Stream::state_unused) { |
if (DiskVoice && DiskStreamRef.State != Stream::state_unused) { |
1074 |
pDiskThread->OrderDeletionOfStream(&DiskStreamRef); |
pDiskThread->OrderDeletionOfStream(&DiskStreamRef); |
1075 |
} |
} |
1076 |
Reset(); |
Reset(); |
1077 |
} |
} |
1078 |
|
|
1079 |
|
/** |
1080 |
|
* Kill the voice in regular sense. Let the voice render audio until |
1081 |
|
* the kill event actually occured and then fade down the volume level |
1082 |
|
* very quickly and let the voice die finally. Unlike a normal release |
1083 |
|
* of a voice, a kill process cannot be cancalled and is therefore |
1084 |
|
* usually used for voice stealing and key group conflicts. |
1085 |
|
* |
1086 |
|
* @param pKillEvent - event which caused the voice to be killed |
1087 |
|
*/ |
1088 |
|
void Voice::Kill(Event* pKillEvent) { |
1089 |
|
this->pKillEvent = pKillEvent; |
1090 |
|
} |
1091 |
|
|
1092 |
}} // namespace LinuxSampler::gig |
}} // namespace LinuxSampler::gig |