/[svn]/linuxsampler/trunk/src/engines/common/InstrumentScriptVM.cpp
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revision 3035 by schoenebeck, Mon Oct 31 12:00:00 2016 UTC revision 3335 by schoenebeck, Sun Jul 30 14:33:15 2017 UTC
# Line 1  Line 1 
1  /*  /*
2   * Copyright (c) 2014 - 2016 Christian Schoenebeck   * Copyright (c) 2014 - 2017 Christian Schoenebeck
3   *   *
4   * http://www.linuxsampler.org   * http://www.linuxsampler.org
5   *   *
# Line 13  Line 13 
13  #include "../../common/global_private.h"  #include "../../common/global_private.h"
14  #include "AbstractInstrumentManager.h"  #include "AbstractInstrumentManager.h"
15  #include "MidiKeyboardManager.h"  #include "MidiKeyboardManager.h"
16    #include "Fade.h"
17    
18  namespace LinuxSampler {  namespace LinuxSampler {
19    
# Line 230  namespace LinuxSampler { Line 231  namespace LinuxSampler {
231          m_event(NULL), m_fnPlayNote(this), m_fnSetController(this),          m_event(NULL), m_fnPlayNote(this), m_fnSetController(this),
232          m_fnIgnoreEvent(this), m_fnIgnoreController(this), m_fnNoteOff(this),          m_fnIgnoreEvent(this), m_fnIgnoreController(this), m_fnNoteOff(this),
233          m_fnSetEventMark(this), m_fnDeleteEventMark(this), m_fnByMarks(this),          m_fnSetEventMark(this), m_fnDeleteEventMark(this), m_fnByMarks(this),
234          m_fnChangeVol(this), m_fnChangeTune(this), m_fnChangePan(this),          m_fnChangeVol(this), m_fnChangeVolTime(this),
235            m_fnChangeTune(this), m_fnChangeTuneTime(this), m_fnChangePan(this),
236            m_fnChangePanTime(this), m_fnChangePanCurve(this),
237          m_fnChangeCutoff(this), m_fnChangeReso(this),  m_fnChangeAttack(this),          m_fnChangeCutoff(this), m_fnChangeReso(this),  m_fnChangeAttack(this),
238          m_fnChangeDecay(this), m_fnChangeRelease(this), m_fnEventStatus(this),          m_fnChangeDecay(this), m_fnChangeSustain(this), m_fnChangeRelease(this),
239          m_fnWait2(this), m_fnStopWait(this),          m_fnChangeAmpLFODepth(this), m_fnChangeAmpLFOFreq(this),
240          m_varEngineUptime(this), m_varCallbackID(this)          m_fnChangePitchLFODepth(this), m_fnChangePitchLFOFreq(this),
241            m_fnChangeNote(this), m_fnChangeVelo(this), m_fnFork(this),
242            m_fnEventStatus(this), m_fnWait2(this), m_fnStopWait(this),
243            m_fnAbort(this), m_fnFadeIn(this), m_fnFadeOut(this),
244            m_fnChangeVolCurve(this), m_fnChangeTuneCurve(this),
245            m_fnGetEventPar(this), m_fnSetEventPar(this), m_fnChangePlayPos(this),
246            m_fnCallbackStatus(this),
247            m_varEngineUptime(this), m_varCallbackID(this), m_varAllEvents(this),
248            m_varCallbackChildID(this)
249      {      {
250          m_CC.size = _MEMBER_SIZEOF(AbstractEngineChannel, ControllerTable);          m_CC.size = _MEMBER_SIZEOF(AbstractEngineChannel, ControllerTable);
251          m_CC_NUM = DECLARE_VMINT(m_event, class ScriptEvent, cause.Param.CC.Controller);          m_CC_NUM = DECLARE_VMINT(m_event, class ScriptEvent, cause.Param.CC.Controller);
252          m_EVENT_ID = DECLARE_VMINT_READONLY(m_event, class ScriptEvent, id);          m_EVENT_ID = DECLARE_VMINT_READONLY(m_event, class ScriptEvent, id);
253          m_EVENT_NOTE = DECLARE_VMINT(m_event, class ScriptEvent, cause.Param.Note.Key);          m_EVENT_NOTE = DECLARE_VMINT_READONLY(m_event, class ScriptEvent, cause.Param.Note.Key);
254          m_EVENT_VELOCITY = DECLARE_VMINT(m_event, class ScriptEvent, cause.Param.Note.Velocity);          m_EVENT_VELOCITY = DECLARE_VMINT_READONLY(m_event, class ScriptEvent, cause.Param.Note.Velocity);
255          m_KEY_DOWN.size = 128;          m_KEY_DOWN.size = 128;
256            m_KEY_DOWN.readonly = true;
257          m_NI_CALLBACK_TYPE = DECLARE_VMINT_READONLY(m_event, class ScriptEvent, handlerType);          m_NI_CALLBACK_TYPE = DECLARE_VMINT_READONLY(m_event, class ScriptEvent, handlerType);
258          m_NKSP_IGNORE_WAIT = DECLARE_VMINT(m_event, class ScriptEvent, ignoreAllWaitCalls);          m_NKSP_IGNORE_WAIT = DECLARE_VMINT(m_event, class ScriptEvent, ignoreAllWaitCalls);
259            m_NKSP_CALLBACK_PARENT_ID = DECLARE_VMINT_READONLY(m_event, class ScriptEvent, parentHandlerID);
260      }      }
261    
262      VMExecStatus_t InstrumentScriptVM::exec(VMParserContext* parserCtx, ScriptEvent* event) {      VMExecStatus_t InstrumentScriptVM::exec(VMParserContext* parserCtx, ScriptEvent* event) {
# Line 273  namespace LinuxSampler { Line 286  namespace LinuxSampler {
286                      pEngineChannel->ControllerTable[CTRL_TABLE_IDX_PITCHBEND] =                      pEngineChannel->ControllerTable[CTRL_TABLE_IDX_PITCHBEND] =
287                          event->cause.Param.Pitch.Pitch;                          event->cause.Param.Pitch.Pitch;
288                      break;                      break;
289                    default:
290                        ; // noop
291              }              }
292          }          }
293    
# Line 283  namespace LinuxSampler { Line 298  namespace LinuxSampler {
298                  parserCtx, event->execCtx, event->handlers[event->currentHandler]                  parserCtx, event->execCtx, event->handlers[event->currentHandler]
299              );              );
300              event->executionSlices++;              event->executionSlices++;
301                if (!(res & VM_EXEC_SUSPENDED)) { // if script terminated ...
302                    // check if this script handler instance has any forked children
303                    // to be auto aborted
304                    for (int iChild = 0; iChild < MAX_FORK_PER_SCRIPT_HANDLER &&
305                         event->childHandlerID[iChild]; ++iChild)
306                    {
307                        RTList<ScriptEvent>::Iterator itChild =
308                            pEngineChannel->ScriptCallbackByID(event->childHandlerID[iChild]);
309                        if (itChild && itChild->autoAbortByParent)
310                            itChild->execCtx->signalAbort();
311                    }
312                }
313              if (res & VM_EXEC_SUSPENDED || res & VM_EXEC_ERROR) return res;              if (res & VM_EXEC_SUSPENDED || res & VM_EXEC_ERROR) return res;
314          }          }
315    
# Line 301  namespace LinuxSampler { Line 328  namespace LinuxSampler {
328  //         m["$POLY_AT_NUM"] = &m_POLY_AT_NUM;  //         m["$POLY_AT_NUM"] = &m_POLY_AT_NUM;
329          m["$NI_CALLBACK_TYPE"] = &m_NI_CALLBACK_TYPE;          m["$NI_CALLBACK_TYPE"] = &m_NI_CALLBACK_TYPE;
330          m["$NKSP_IGNORE_WAIT"] = &m_NKSP_IGNORE_WAIT;          m["$NKSP_IGNORE_WAIT"] = &m_NKSP_IGNORE_WAIT;
331            m["$NKSP_CALLBACK_PARENT_ID"] = &m_NKSP_CALLBACK_PARENT_ID;
332    
333          return m;          return m;
334      }      }
# Line 328  namespace LinuxSampler { Line 356  namespace LinuxSampler {
356          for (int i = 0; i < INSTR_SCRIPT_EVENT_GROUPS; ++i) {          for (int i = 0; i < INSTR_SCRIPT_EVENT_GROUPS; ++i) {
357              m["$MARK_" + ToString(i+1)] = i;              m["$MARK_" + ToString(i+1)] = i;
358          }          }
359            m["$EVENT_PAR_NOTE"] = EVENT_PAR_NOTE;
360            m["$EVENT_PAR_VELOCITY"] = EVENT_PAR_VELOCITY;
361            m["$EVENT_PAR_VOLUME"] = EVENT_PAR_VOLUME;
362            m["$EVENT_PAR_TUNE"] = EVENT_PAR_TUNE;
363            m["$EVENT_PAR_0"] = EVENT_PAR_0;
364            m["$EVENT_PAR_1"] = EVENT_PAR_1;
365            m["$EVENT_PAR_2"] = EVENT_PAR_2;
366            m["$EVENT_PAR_3"] = EVENT_PAR_3;
367            m["$NKSP_LINEAR"] = FADE_CURVE_LINEAR;
368            m["$NKSP_EASE_IN_EASE_OUT"] = FADE_CURVE_EASE_IN_EASE_OUT;
369            m["$CALLBACK_STATUS_TERMINATED"] = CALLBACK_STATUS_TERMINATED;
370            m["$CALLBACK_STATUS_QUEUE"]      = CALLBACK_STATUS_QUEUE;
371            m["$CALLBACK_STATUS_RUNNING"]    = CALLBACK_STATUS_RUNNING;
372    
373          return m;          return m;
374      }      }
# Line 336  namespace LinuxSampler { Line 377  namespace LinuxSampler {
377          // first get built-in dynamic variables of derived VM class          // first get built-in dynamic variables of derived VM class
378          std::map<String,VMDynVar*> m = ScriptVM::builtInDynamicVariables();          std::map<String,VMDynVar*> m = ScriptVM::builtInDynamicVariables();
379    
380            m["%ALL_EVENTS"] = &m_varAllEvents;
381          m["$ENGINE_UPTIME"] = &m_varEngineUptime;          m["$ENGINE_UPTIME"] = &m_varEngineUptime;
382          m["$NI_CALLBACK_ID"] = &m_varCallbackID;          m["$NI_CALLBACK_ID"] = &m_varCallbackID;
383            m["%NKSP_CALLBACK_CHILD_ID"] = &m_varCallbackChildID;
384    
385          return m;          return m;
386      }      }
# Line 353  namespace LinuxSampler { Line 396  namespace LinuxSampler {
396          else if (name == "delete_event_mark") return &m_fnDeleteEventMark;          else if (name == "delete_event_mark") return &m_fnDeleteEventMark;
397          else if (name == "by_marks") return &m_fnByMarks;          else if (name == "by_marks") return &m_fnByMarks;
398          else if (name == "change_vol") return &m_fnChangeVol;          else if (name == "change_vol") return &m_fnChangeVol;
399            else if (name == "change_vol_time") return &m_fnChangeVolTime;
400          else if (name == "change_tune") return &m_fnChangeTune;          else if (name == "change_tune") return &m_fnChangeTune;
401            else if (name == "change_tune_time") return &m_fnChangeTuneTime;
402            else if (name == "change_note") return &m_fnChangeNote;
403            else if (name == "change_velo") return &m_fnChangeVelo;
404          else if (name == "change_pan") return &m_fnChangePan;          else if (name == "change_pan") return &m_fnChangePan;
405            else if (name == "change_pan_time") return &m_fnChangePanTime;
406            else if (name == "change_pan_curve") return &m_fnChangePanCurve;
407          else if (name == "change_cutoff") return &m_fnChangeCutoff;          else if (name == "change_cutoff") return &m_fnChangeCutoff;
408          else if (name == "change_reso") return &m_fnChangeReso;          else if (name == "change_reso") return &m_fnChangeReso;
409          else if (name == "change_attack") return &m_fnChangeAttack;          else if (name == "change_attack") return &m_fnChangeAttack;
410          else if (name == "change_decay") return &m_fnChangeDecay;          else if (name == "change_decay") return &m_fnChangeDecay;
411            else if (name == "change_sustain") return &m_fnChangeSustain;
412          else if (name == "change_release") return &m_fnChangeRelease;          else if (name == "change_release") return &m_fnChangeRelease;
413            else if (name == "change_amp_lfo_depth") return &m_fnChangeAmpLFODepth;
414            else if (name == "change_amp_lfo_freq") return &m_fnChangeAmpLFOFreq;
415            else if (name == "change_pitch_lfo_depth") return &m_fnChangePitchLFODepth;
416            else if (name == "change_pitch_lfo_freq") return &m_fnChangePitchLFOFreq;
417            else if (name == "fade_in") return &m_fnFadeIn;
418            else if (name == "fade_out") return &m_fnFadeOut;
419            else if (name == "change_vol_curve") return &m_fnChangeVolCurve;
420            else if (name == "change_tune_curve") return &m_fnChangeTuneCurve;
421            else if (name == "change_play_pos") return &m_fnChangePlayPos;
422            else if (name == "get_event_par") return &m_fnGetEventPar;
423            else if (name == "set_event_par") return &m_fnSetEventPar;
424          else if (name == "event_status") return &m_fnEventStatus;          else if (name == "event_status") return &m_fnEventStatus;
425          else if (name == "wait") return &m_fnWait2; // override wait() core implementation          else if (name == "wait") return &m_fnWait2; // override wait() core implementation
426          else if (name == "stop_wait") return &m_fnStopWait;          else if (name == "stop_wait") return &m_fnStopWait;
427            else if (name == "abort") return &m_fnAbort;
428            else if (name == "fork") return &m_fnFork;
429            else if (name == "callback_status") return &m_fnCallbackStatus;
430    
431          // built-in script functions of derived VM class          // built-in script functions of derived VM class
432          return ScriptVM::functionByName(name);          return ScriptVM::functionByName(name);
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