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* LinuxSampler - modular, streaming capable sampler * |
* LinuxSampler - modular, streaming capable sampler * |
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* * |
* * |
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* Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck * |
* Copyright (C) 2003, 2004 by Benno Senoner and Christian Schoenebeck * |
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* Copyright (C) 2005 - 2007 Christian Schoenebeck * |
* Copyright (C) 2005 - 2009 Christian Schoenebeck * |
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* * |
* * |
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* This program is free software; you can redistribute it and/or modify * |
* This program is free software; you can redistribute it and/or modify * |
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* 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 * |
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#include "EngineChannel.h" |
#include "EngineChannel.h" |
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#include "../../common/global_private.h" |
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#include "../../Sampler.h" |
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namespace LinuxSampler { namespace gig { |
namespace LinuxSampler { namespace gig { |
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31 |
EngineChannel::EngineChannel() { |
EngineChannel::EngineChannel() : |
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InstrumentChangeCommandReader(InstrumentChangeCommand), |
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virtualMidiDevicesReader_AudioThread(virtualMidiDevices), |
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virtualMidiDevicesReader_MidiThread(virtualMidiDevices) |
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{ |
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pMIDIKeyInfo = new midi_key_info_t[128]; |
pMIDIKeyInfo = new midi_key_info_t[128]; |
37 |
pEngine = NULL; |
pEngine = NULL; |
38 |
pInstrument = NULL; |
pInstrument = NULL; |
60 |
SoloMode = false; |
SoloMode = false; |
61 |
PortamentoMode = false; |
PortamentoMode = false; |
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PortamentoTime = CONFIG_PORTAMENTO_TIME_DEFAULT; |
PortamentoTime = CONFIG_PORTAMENTO_TIME_DEFAULT; |
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64 |
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// reset the instrument change command struct (need to be done |
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// twice, as it is double buffered) |
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{ |
67 |
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instrument_change_command_t& cmd = InstrumentChangeCommand.GetConfigForUpdate(); |
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cmd.pDimRegionsInUse = NULL; |
69 |
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cmd.pInstrument = NULL; |
70 |
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cmd.bChangeInstrument = false; |
71 |
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} |
72 |
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{ |
73 |
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instrument_change_command_t& cmd = InstrumentChangeCommand.SwitchConfig(); |
74 |
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cmd.pDimRegionsInUse = NULL; |
75 |
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cmd.pInstrument = NULL; |
76 |
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cmd.bChangeInstrument = false; |
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} |
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} |
} |
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EngineChannel::~EngineChannel() { |
EngineChannel::~EngineChannel() { |
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DisconnectAudioOutputDevice(); |
DisconnectAudioOutputDevice(); |
82 |
if (pInstrument) Engine::instruments.HandBack(pInstrument, this); |
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83 |
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// In case the channel was removed before the instrument was |
84 |
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// fully loaded, try to give back instrument again (see bug #113) |
85 |
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instrument_change_command_t& cmd = ChangeInstrument(NULL); |
86 |
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if (cmd.pInstrument) { |
87 |
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Engine::instruments.HandBack(cmd.pInstrument, this); |
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} |
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/////// |
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91 |
if (pEventQueue) delete pEventQueue; |
if (pEventQueue) delete pEventQueue; |
92 |
if (pActiveKeys) delete pActiveKeys; |
if (pActiveKeys) delete pActiveKeys; |
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if (pMIDIKeyInfo) delete[] pMIDIKeyInfo; |
if (pMIDIKeyInfo) delete[] pMIDIKeyInfo; |
192 |
* @see PrepareLoadInstrument() |
* @see PrepareLoadInstrument() |
193 |
*/ |
*/ |
194 |
void EngineChannel::LoadInstrument() { |
void EngineChannel::LoadInstrument() { |
195 |
::gig::Instrument* oldInstrument = pInstrument; |
// make sure we don't trigger any new notes with an old |
196 |
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// instrument |
197 |
// free old instrument |
instrument_change_command_t& cmd = ChangeInstrument(0); |
198 |
if (oldInstrument) { |
if (cmd.pInstrument) { |
199 |
if (pEngine) { |
// give old instrument back to instrument manager, but |
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// make sure we don't trigger any new notes with the |
// keep the dimension regions and samples that are in use |
201 |
// old instrument |
Engine::instruments.HandBackInstrument(cmd.pInstrument, this, cmd.pDimRegionsInUse); |
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::gig::DimensionRegion** dimRegionsInUse = pEngine->ChangeInstrument(this, 0); |
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// give old instrument back to instrument manager, but |
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// keep the dimension regions and samples that are in |
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// use |
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Engine::instruments.HandBackInstrument(oldInstrument, this, dimRegionsInUse); |
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} else { |
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Engine::instruments.HandBack(oldInstrument, this); |
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} |
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202 |
} |
} |
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cmd.pDimRegionsInUse->clear(); |
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// delete all key groups |
// delete all key groups |
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ActiveKeyGroups.clear(); |
ActiveKeyGroups.clear(); |
218 |
} |
} |
219 |
catch (RIFF::Exception e) { |
catch (RIFF::Exception e) { |
220 |
InstrumentStat = -2; |
InstrumentStat = -2; |
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StatusChanged(true); |
222 |
String msg = "gig::Engine error: Failed to load instrument, cause: " + e.Message; |
String msg = "gig::Engine error: Failed to load instrument, cause: " + e.Message; |
223 |
throw Exception(msg); |
throw Exception(msg); |
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} |
} |
225 |
catch (InstrumentManagerException e) { |
catch (InstrumentManagerException e) { |
226 |
InstrumentStat = -3; |
InstrumentStat = -3; |
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StatusChanged(true); |
228 |
String msg = "gig::Engine error: Failed to load instrument, cause: " + e.Message(); |
String msg = "gig::Engine error: Failed to load instrument, cause: " + e.Message(); |
229 |
throw Exception(msg); |
throw Exception(msg); |
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} |
} |
231 |
catch (...) { |
catch (...) { |
232 |
InstrumentStat = -4; |
InstrumentStat = -4; |
233 |
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StatusChanged(true); |
234 |
throw Exception("gig::Engine error: Failed to load instrument, cause: Unknown exception while trying to parse gig file."); |
throw Exception("gig::Engine error: Failed to load instrument, cause: Unknown exception while trying to parse gig file."); |
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} |
} |
236 |
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241 |
InstrumentIdxName = newInstrument->pInfo->Name; |
InstrumentIdxName = newInstrument->pInfo->Name; |
242 |
InstrumentStat = 100; |
InstrumentStat = 100; |
243 |
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244 |
if (pEngine) pEngine->ChangeInstrument(this, newInstrument); |
ChangeInstrument(newInstrument); |
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else pInstrument = newInstrument; |
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StatusChanged(true); |
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} |
248 |
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249 |
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250 |
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/** |
251 |
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* Changes the instrument for an engine channel. |
252 |
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* |
253 |
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* @param pInstrument - new instrument |
254 |
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* @returns the resulting instrument change command after the |
255 |
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* command switch, containing the old instrument and |
256 |
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* the dimregions it is using |
257 |
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*/ |
258 |
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EngineChannel::instrument_change_command_t& EngineChannel::ChangeInstrument(::gig::Instrument* pInstrument) { |
259 |
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instrument_change_command_t& cmd = InstrumentChangeCommand.GetConfigForUpdate(); |
260 |
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cmd.pInstrument = pInstrument; |
261 |
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cmd.bChangeInstrument = true; |
262 |
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263 |
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return InstrumentChangeCommand.SwitchConfig(); |
264 |
} |
} |
265 |
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266 |
/** |
/** |
305 |
pEngine = Engine::AcquireEngine(this, pAudioOut); |
pEngine = Engine::AcquireEngine(this, pAudioOut); |
306 |
ResetInternal(); |
ResetInternal(); |
307 |
pEvents = new RTList<Event>(pEngine->pEventPool); |
pEvents = new RTList<Event>(pEngine->pEventPool); |
308 |
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309 |
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// reset the instrument change command struct (need to be done |
310 |
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// twice, as it is double buffered) |
311 |
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{ |
312 |
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instrument_change_command_t& cmd = InstrumentChangeCommand.GetConfigForUpdate(); |
313 |
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cmd.pDimRegionsInUse = new RTList< ::gig::DimensionRegion*>(pEngine->pDimRegionPool[0]); |
314 |
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cmd.pInstrument = 0; |
315 |
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cmd.bChangeInstrument = false; |
316 |
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} |
317 |
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{ |
318 |
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instrument_change_command_t& cmd = InstrumentChangeCommand.SwitchConfig(); |
319 |
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cmd.pDimRegionsInUse = new RTList< ::gig::DimensionRegion*>(pEngine->pDimRegionPool[1]); |
320 |
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cmd.pInstrument = 0; |
321 |
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cmd.bChangeInstrument = false; |
322 |
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} |
323 |
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324 |
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if (pInstrument != NULL) { |
325 |
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pInstrument = NULL; |
326 |
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InstrumentStat = -1; |
327 |
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InstrumentIdx = -1; |
328 |
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InstrumentIdxName = ""; |
329 |
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InstrumentFile = ""; |
330 |
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bStatusChanged = true; |
331 |
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} |
332 |
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333 |
for (uint i = 0; i < 128; i++) { |
for (uint i = 0; i < 128; i++) { |
334 |
pMIDIKeyInfo[i].pActiveVoices = new RTList<Voice>(pEngine->pVoicePool); |
pMIDIKeyInfo[i].pActiveVoices = new RTList<Voice>(pEngine->pVoicePool); |
335 |
pMIDIKeyInfo[i].pEvents = new RTList<Event>(pEngine->pEventPool); |
pMIDIKeyInfo[i].pEvents = new RTList<Event>(pEngine->pEventPool); |
352 |
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353 |
void EngineChannel::DisconnectAudioOutputDevice() { |
void EngineChannel::DisconnectAudioOutputDevice() { |
354 |
if (pEngine) { // if clause to prevent disconnect loops |
if (pEngine) { // if clause to prevent disconnect loops |
355 |
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356 |
ResetInternal(); |
ResetInternal(); |
357 |
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358 |
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// delete the structures used for instrument change |
359 |
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RTList< ::gig::DimensionRegion*>* d = InstrumentChangeCommand.GetConfigForUpdate().pDimRegionsInUse; |
360 |
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if (d) delete d; |
361 |
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EngineChannel::instrument_change_command_t& cmd = InstrumentChangeCommand.SwitchConfig(); |
362 |
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d = cmd.pDimRegionsInUse; |
363 |
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if (d) delete d; |
364 |
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365 |
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if (cmd.pInstrument) { |
366 |
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// release the currently loaded instrument |
367 |
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Engine::instruments.HandBack(cmd.pInstrument, this); |
368 |
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} |
369 |
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370 |
if (pEvents) { |
if (pEvents) { |
371 |
delete pEvents; |
delete pEvents; |
372 |
pEvents = NULL; |
pEvents = NULL; |
381 |
pMIDIKeyInfo[i].pEvents = NULL; |
pMIDIKeyInfo[i].pEvents = NULL; |
382 |
} |
} |
383 |
} |
} |
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Engine* oldEngine = pEngine; |
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384 |
AudioOutputDevice* oldAudioDevice = pEngine->pAudioOutputDevice; |
AudioOutputDevice* oldAudioDevice = pEngine->pAudioOutputDevice; |
385 |
pEngine = NULL; |
pEngine = NULL; |
386 |
Engine::FreeEngine(this, oldAudioDevice); |
Engine::FreeEngine(this, oldAudioDevice); |
470 |
} |
} |
471 |
fxSends.push_back(pFxSend); |
fxSends.push_back(pFxSend); |
472 |
if (pEngine) pEngine->Enable(); |
if (pEngine) pEngine->Enable(); |
473 |
fireFxSendCountChanged(iSamplerChannelIndex, GetFxSendCount()); |
fireFxSendCountChanged(GetSamplerChannel()->Index(), GetFxSendCount()); |
474 |
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475 |
return pFxSend; |
return pFxSend; |
476 |
} |
} |
477 |
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509 |
} |
} |
510 |
} |
} |
511 |
if (pEngine) pEngine->Enable(); |
if (pEngine) pEngine->Enable(); |
512 |
fireFxSendCountChanged(iSamplerChannelIndex, GetFxSendCount()); |
fireFxSendCountChanged(GetSamplerChannel()->Index(), GetFxSendCount()); |
513 |
} |
} |
514 |
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/** |
/** |
530 |
event.pEngineChannel = this; |
event.pEngineChannel = this; |
531 |
if (this->pEventQueue->write_space() > 0) this->pEventQueue->push(&event); |
if (this->pEventQueue->write_space() > 0) this->pEventQueue->push(&event); |
532 |
else dmsg(1,("EngineChannel: Input event queue full!")); |
else dmsg(1,("EngineChannel: Input event queue full!")); |
533 |
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// inform connected virtual MIDI devices if any ... |
534 |
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// (e.g. virtual MIDI keyboard in instrument editor(s)) |
535 |
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ArrayList<VirtualMidiDevice*>& devices = |
536 |
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const_cast<ArrayList<VirtualMidiDevice*>&>( |
537 |
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virtualMidiDevicesReader_MidiThread.Lock() |
538 |
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); |
539 |
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for (int i = 0; i < devices.size(); i++) { |
540 |
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devices[i]->SendNoteOnToDevice(Key, Velocity); |
541 |
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} |
542 |
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virtualMidiDevicesReader_MidiThread.Unlock(); |
543 |
} |
} |
544 |
} |
} |
545 |
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566 |
event.pEngineChannel = this; |
event.pEngineChannel = this; |
567 |
if (this->pEventQueue->write_space() > 0) this->pEventQueue->push(&event); |
if (this->pEventQueue->write_space() > 0) this->pEventQueue->push(&event); |
568 |
else dmsg(1,("EngineChannel: Input event queue full!")); |
else dmsg(1,("EngineChannel: Input event queue full!")); |
569 |
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// inform connected virtual MIDI devices if any ... |
570 |
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// (e.g. virtual MIDI keyboard in instrument editor(s)) |
571 |
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ArrayList<VirtualMidiDevice*>& devices = |
572 |
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const_cast<ArrayList<VirtualMidiDevice*>&>( |
573 |
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virtualMidiDevicesReader_MidiThread.Lock() |
574 |
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); |
575 |
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for (int i = 0; i < devices.size(); i++) { |
576 |
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devices[i]->SendNoteOnToDevice(Key, Velocity); |
577 |
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} |
578 |
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virtualMidiDevicesReader_MidiThread.Unlock(); |
579 |
} |
} |
580 |
} |
} |
581 |
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|
597 |
event.pEngineChannel = this; |
event.pEngineChannel = this; |
598 |
if (this->pEventQueue->write_space() > 0) this->pEventQueue->push(&event); |
if (this->pEventQueue->write_space() > 0) this->pEventQueue->push(&event); |
599 |
else dmsg(1,("EngineChannel: Input event queue full!")); |
else dmsg(1,("EngineChannel: Input event queue full!")); |
600 |
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// inform connected virtual MIDI devices if any ... |
601 |
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// (e.g. virtual MIDI keyboard in instrument editor(s)) |
602 |
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ArrayList<VirtualMidiDevice*>& devices = |
603 |
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const_cast<ArrayList<VirtualMidiDevice*>&>( |
604 |
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virtualMidiDevicesReader_MidiThread.Lock() |
605 |
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); |
606 |
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for (int i = 0; i < devices.size(); i++) { |
607 |
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devices[i]->SendNoteOffToDevice(Key, Velocity); |
608 |
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} |
609 |
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virtualMidiDevicesReader_MidiThread.Unlock(); |
610 |
} |
} |
611 |
} |
} |
612 |
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|
633 |
event.pEngineChannel = this; |
event.pEngineChannel = this; |
634 |
if (this->pEventQueue->write_space() > 0) this->pEventQueue->push(&event); |
if (this->pEventQueue->write_space() > 0) this->pEventQueue->push(&event); |
635 |
else dmsg(1,("EngineChannel: Input event queue full!")); |
else dmsg(1,("EngineChannel: Input event queue full!")); |
636 |
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// inform connected virtual MIDI devices if any ... |
637 |
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// (e.g. virtual MIDI keyboard in instrument editor(s)) |
638 |
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ArrayList<VirtualMidiDevice*>& devices = |
639 |
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const_cast<ArrayList<VirtualMidiDevice*>&>( |
640 |
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virtualMidiDevicesReader_MidiThread.Lock() |
641 |
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); |
642 |
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for (int i = 0; i < devices.size(); i++) { |
643 |
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devices[i]->SendNoteOffToDevice(Key, Velocity); |
644 |
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} |
645 |
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virtualMidiDevicesReader_MidiThread.Unlock(); |
646 |
} |
} |
647 |
} |
} |
648 |
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|
736 |
} |
} |
737 |
} |
} |
738 |
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|
739 |
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/** |
740 |
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* Will be called by the MIDIIn Thread to signal that a program |
741 |
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* change should be performed. As a program change isn't |
742 |
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* real-time safe, the actual change is performed by the disk |
743 |
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* thread. |
744 |
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* |
745 |
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* @param Program - MIDI program change number |
746 |
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*/ |
747 |
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void EngineChannel::SendProgramChange(uint8_t Program) { |
748 |
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if (pEngine) { |
749 |
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pEngine->pDiskThread->OrderProgramChange(Program, this); |
750 |
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} |
751 |
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} |
752 |
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|
753 |
void EngineChannel::ClearEventLists() { |
void EngineChannel::ClearEventLists() { |
754 |
pEvents->clear(); |
pEvents->clear(); |
755 |
// empty MIDI key specific event lists |
// empty MIDI key specific event lists |
770 |
MidiVolume = 1.0; |
MidiVolume = 1.0; |
771 |
GlobalPanLeft = 1.0f; |
GlobalPanLeft = 1.0f; |
772 |
GlobalPanRight = 1.0f; |
GlobalPanRight = 1.0f; |
773 |
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iLastPanRequest = 64; |
774 |
GlobalTranspose = 0; |
GlobalTranspose = 0; |
775 |
// set all MIDI controller values to zero |
// set all MIDI controller values to zero |
776 |
memset(ControllerTable, 0x00, 129); |
memset(ControllerTable, 0x00, 129); |
797 |
* current audio cycle |
* current audio cycle |
798 |
*/ |
*/ |
799 |
void EngineChannel::ImportEvents(uint Samples) { |
void EngineChannel::ImportEvents(uint Samples) { |
800 |
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// import events from pure software MIDI "devices" |
801 |
|
// (e.g. virtual keyboard in instrument editor) |
802 |
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{ |
803 |
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const int FragmentPos = 0; // randomly chosen, we don't care about jitter for virtual MIDI devices |
804 |
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Event event = pEngine->pEventGenerator->CreateEvent(FragmentPos); |
805 |
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VirtualMidiDevice::event_t devEvent; // the event format we get from the virtual MIDI device |
806 |
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// as we're going to (carefully) write some status to the |
807 |
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// synchronized struct, we cast away the const |
808 |
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ArrayList<VirtualMidiDevice*>& devices = |
809 |
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const_cast<ArrayList<VirtualMidiDevice*>&>(virtualMidiDevicesReader_AudioThread.Lock()); |
810 |
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// iterate through all virtual MIDI devices |
811 |
|
for (int i = 0; i < devices.size(); i++) { |
812 |
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VirtualMidiDevice* pDev = devices[i]; |
813 |
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// I think we can simply flush the whole FIFO(s), the user shouldn't be so fast ;-) |
814 |
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while (pDev->GetMidiEventFromDevice(devEvent)) { |
815 |
|
event.Type = |
816 |
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(devEvent.Type == VirtualMidiDevice::EVENT_TYPE_NOTEON) ? |
817 |
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Event::type_note_on : Event::type_note_off; |
818 |
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event.Param.Note.Key = devEvent.Key; |
819 |
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event.Param.Note.Velocity = devEvent.Velocity; |
820 |
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event.pEngineChannel = this; |
821 |
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// copy event to internal event list |
822 |
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if (pEvents->poolIsEmpty()) { |
823 |
|
dmsg(1,("Event pool emtpy!\n")); |
824 |
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goto exitVirtualDevicesLoop; |
825 |
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} |
826 |
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*pEvents->allocAppend() = event; |
827 |
|
} |
828 |
|
} |
829 |
|
} |
830 |
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exitVirtualDevicesLoop: |
831 |
|
virtualMidiDevicesReader_AudioThread.Unlock(); |
832 |
|
|
833 |
|
// import events from the regular MIDI devices |
834 |
RingBuffer<Event,false>::NonVolatileReader eventQueueReader = pEventQueue->get_non_volatile_reader(); |
RingBuffer<Event,false>::NonVolatileReader eventQueueReader = pEventQueue->get_non_volatile_reader(); |
835 |
Event* pEvent; |
Event* pEvent; |
836 |
while (true) { |
while (true) { |
868 |
if (pEngine && pEngine->pAudioOutputDevice) { |
if (pEngine && pEngine->pAudioOutputDevice) { |
869 |
// fallback to render directly to the AudioOutputDevice's buffer |
// fallback to render directly to the AudioOutputDevice's buffer |
870 |
pChannelRight = pEngine->pAudioOutputDevice->Channel(AudioDeviceChannelRight); |
pChannelRight = pEngine->pAudioOutputDevice->Channel(AudioDeviceChannelRight); |
871 |
} else pChannelRight = NULL; |
} else pChannelRight = NULL; |
872 |
} |
} |
873 |
} |
} |
874 |
for (int i = 0; i < fxSends.size(); i++) delete fxSends[i]; |
for (int i = 0; i < fxSends.size(); i++) delete fxSends[i]; |
876 |
if (pEngine) pEngine->Enable(); |
if (pEngine) pEngine->Enable(); |
877 |
} |
} |
878 |
|
|
879 |
|
void EngineChannel::Connect(VirtualMidiDevice* pDevice) { |
880 |
|
// double buffer ... double work ... |
881 |
|
{ |
882 |
|
ArrayList<VirtualMidiDevice*>& devices = virtualMidiDevices.GetConfigForUpdate(); |
883 |
|
devices.add(pDevice); |
884 |
|
} |
885 |
|
{ |
886 |
|
ArrayList<VirtualMidiDevice*>& devices = virtualMidiDevices.SwitchConfig(); |
887 |
|
devices.add(pDevice); |
888 |
|
} |
889 |
|
} |
890 |
|
|
891 |
|
void EngineChannel::Disconnect(VirtualMidiDevice* pDevice) { |
892 |
|
// double buffer ... double work ... |
893 |
|
{ |
894 |
|
ArrayList<VirtualMidiDevice*>& devices = virtualMidiDevices.GetConfigForUpdate(); |
895 |
|
devices.remove(pDevice); |
896 |
|
} |
897 |
|
{ |
898 |
|
ArrayList<VirtualMidiDevice*>& devices = virtualMidiDevices.SwitchConfig(); |
899 |
|
devices.remove(pDevice); |
900 |
|
} |
901 |
|
} |
902 |
|
|
903 |
float EngineChannel::Volume() { |
float EngineChannel::Volume() { |
904 |
return GlobalVolume; |
return GlobalVolume; |
905 |
} |
} |
909 |
bStatusChanged = true; // status of engine channel has changed, so set notify flag |
bStatusChanged = true; // status of engine channel has changed, so set notify flag |
910 |
} |
} |
911 |
|
|
912 |
|
float EngineChannel::Pan() { |
913 |
|
return float(iLastPanRequest - 64) / 64.0f; |
914 |
|
} |
915 |
|
|
916 |
|
void EngineChannel::Pan(float f) { |
917 |
|
int iMidiPan = int(f * 64.0f) + 64; |
918 |
|
if (iMidiPan > 127) iMidiPan = 127; |
919 |
|
else if (iMidiPan < 0) iMidiPan = 0; |
920 |
|
GlobalPanLeft = Engine::PanCurve[128 - iMidiPan]; |
921 |
|
GlobalPanRight = Engine::PanCurve[iMidiPan]; |
922 |
|
iLastPanRequest = iMidiPan; |
923 |
|
} |
924 |
|
|
925 |
uint EngineChannel::Channels() { |
uint EngineChannel::Channels() { |
926 |
return 2; |
return 2; |
927 |
} |
} |
946 |
return LS_GIG_ENGINE_NAME; |
return LS_GIG_ENGINE_NAME; |
947 |
} |
} |
948 |
|
|
949 |
|
void EngineChannel::ClearDimRegionsInUse() { |
950 |
|
{ |
951 |
|
instrument_change_command_t& cmd = InstrumentChangeCommand.GetConfigForUpdate(); |
952 |
|
if(cmd.pDimRegionsInUse != NULL) cmd.pDimRegionsInUse->clear(); |
953 |
|
} |
954 |
|
{ |
955 |
|
instrument_change_command_t& cmd = InstrumentChangeCommand.SwitchConfig(); |
956 |
|
if(cmd.pDimRegionsInUse != NULL) cmd.pDimRegionsInUse->clear(); |
957 |
|
} |
958 |
|
} |
959 |
|
|
960 |
|
void EngineChannel::ResetDimRegionsInUse() { |
961 |
|
{ |
962 |
|
instrument_change_command_t& cmd = InstrumentChangeCommand.GetConfigForUpdate(); |
963 |
|
if(cmd.pDimRegionsInUse != NULL) { |
964 |
|
delete cmd.pDimRegionsInUse; |
965 |
|
cmd.pDimRegionsInUse = new RTList< ::gig::DimensionRegion*>(pEngine->pDimRegionPool[0]); |
966 |
|
} |
967 |
|
} |
968 |
|
{ |
969 |
|
instrument_change_command_t& cmd = InstrumentChangeCommand.SwitchConfig(); |
970 |
|
if(cmd.pDimRegionsInUse != NULL) { |
971 |
|
delete cmd.pDimRegionsInUse; |
972 |
|
cmd.pDimRegionsInUse = new RTList< ::gig::DimensionRegion*>(pEngine->pDimRegionPool[1]); |
973 |
|
} |
974 |
|
} |
975 |
|
} |
976 |
|
|
977 |
}} // namespace LinuxSampler::gig |
}} // namespace LinuxSampler::gig |