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/* |
/* |
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* Copyright (c) 2014-2017 Christian Schoenebeck |
* Copyright (c) 2014-2020 Christian Schoenebeck |
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* |
* |
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* http://www.linuxsampler.org |
* http://www.linuxsampler.org |
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* |
* |
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#include "InstrumentScriptVMFunctions.h" |
#include "InstrumentScriptVMFunctions.h" |
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#include "InstrumentScriptVM.h" |
#include "InstrumentScriptVM.h" |
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#include "../AbstractEngineChannel.h" |
#include "../AbstractEngineChannel.h" |
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#include "../../common/global_private.h" |
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|
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namespace LinuxSampler { |
namespace LinuxSampler { |
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|
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{ |
{ |
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} |
} |
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bool InstrumentScriptVMFunction_play_note::acceptsArgType(vmint iArg, ExprType_t type) const { |
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if (iArg == 2 || iArg == 3) |
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return type == INT_EXPR || type == REAL_EXPR; |
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else |
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return type == INT_EXPR; |
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} |
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|
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bool InstrumentScriptVMFunction_play_note::acceptsArgUnitType(vmint iArg, StdUnit_t type) const { |
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if (iArg == 2 || iArg == 3) |
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return type == VM_NO_UNIT || type == VM_SECOND; |
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else |
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return type == VM_NO_UNIT; |
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} |
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bool InstrumentScriptVMFunction_play_note::acceptsArgUnitPrefix(vmint iArg, StdUnit_t type) const { |
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if (iArg == 2 || iArg == 3) |
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return type == VM_SECOND; // only allow metric prefix(es) if 'seconds' is used as unit type |
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else |
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return false; |
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} |
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|
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void InstrumentScriptVMFunction_play_note::checkArgs(VMFnArgs* args, |
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std::function<void(String)> err, |
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std::function<void(String)> wrn) |
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{ |
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// super class checks |
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Super::checkArgs(args, err, wrn); |
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|
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// own checks ... |
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if (args->arg(0)->isConstExpr()) { |
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vmint note = args->arg(0)->asNumber()->evalCastInt(); |
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if (note < 0 || note > 127) { |
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err("MIDI note number value for argument 1 must be between 0..127"); |
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return; |
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} |
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} |
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if (args->argsCount() >= 2 && args->arg(1)->isConstExpr()) { |
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vmint velocity = args->arg(1)->asNumber()->evalCastInt(); |
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if (velocity < 0 || velocity > 127) { |
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err("MIDI velocity value for argument 2 must be between 0..127"); |
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return; |
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} |
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} |
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if (args->argsCount() >= 3 && args->arg(2)->isConstExpr()) { |
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VMNumberExpr* argSampleOffset = args->arg(2)->asNumber(); |
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vmint sampleoffset = |
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(argSampleOffset->unitType()) ? |
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argSampleOffset->evalCastInt(VM_MICRO) : |
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argSampleOffset->evalCastInt(); |
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if (sampleoffset < -1) { |
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err("Sample offset of argument 3 may not be less than -1"); |
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return; |
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} |
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} |
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if (args->argsCount() >= 4 && args->arg(3)->isConstExpr()) { |
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VMNumberExpr* argDuration = args->arg(3)->asNumber(); |
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vmint duration = |
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(argDuration->unitType()) ? |
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argDuration->evalCastInt(VM_MICRO) : |
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argDuration->evalCastInt(); |
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if (duration < -2) { |
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err("Argument 4 must be a duration value of at least -2 or higher"); |
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return; |
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} |
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} |
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} |
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VMFnResult* InstrumentScriptVMFunction_play_note::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_play_note::exec(VMFnArgs* args) { |
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int note = args->arg(0)->asInt()->evalInt(); |
vmint note = args->arg(0)->asInt()->evalInt(); |
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int velocity = (args->argsCount() >= 2) ? args->arg(1)->asInt()->evalInt() : 127; |
vmint velocity = (args->argsCount() >= 2) ? args->arg(1)->asInt()->evalInt() : 127; |
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int duration = (args->argsCount() >= 4) ? args->arg(3)->asInt()->evalInt() : 0; //TODO: -1 might be a better default value instead of 0 |
VMNumberExpr* argDuration = (args->argsCount() >= 4) ? args->arg(3)->asNumber() : NULL; |
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vmint duration = |
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(argDuration) ? |
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(argDuration->unitType()) ? |
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argDuration->evalCastInt(VM_MICRO) : |
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argDuration->evalCastInt() : 0; //TODO: -1 might be a better default value instead of 0 |
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|
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if (note < 0 || note > 127) { |
if (note < 0 || note > 127) { |
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errMsg("play_note(): argument 1 is an invalid note number"); |
errMsg("play_note(): argument 1 is an invalid note number"); |
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// if a sample offset is supplied, assign the offset as override |
// if a sample offset is supplied, assign the offset as override |
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// to the previously created Note object |
// to the previously created Note object |
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if (args->argsCount() >= 3) { |
if (args->argsCount() >= 3) { |
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int sampleoffset = args->arg(2)->asInt()->evalInt(); |
VMNumberExpr* argSampleOffset = args->arg(2)->asNumber(); |
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vmint sampleoffset = |
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(argSampleOffset->unitType()) ? |
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argSampleOffset->evalCastInt(VM_MICRO) : |
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argSampleOffset->evalCastInt(); |
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if (sampleoffset >= 0) { |
if (sampleoffset >= 0) { |
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NoteBase* pNote = pEngineChannel->pEngine->NoteByID(id); |
NoteBase* pNote = pEngineChannel->pEngine->NoteByID(id); |
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if (pNote) { |
if (pNote) { |
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pNote->Override.SampleOffset = sampleoffset; |
pNote->Override.SampleOffset = |
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(decltype(pNote->Override.SampleOffset)) sampleoffset; |
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} |
} |
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} else if (sampleoffset < -1) { |
} else if (sampleoffset < -1) { |
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errMsg("play_note(): sample offset of argument 3 may not be less than -1"); |
errMsg("play_note(): sample offset of argument 3 may not be less than -1"); |
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} |
} |
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VMFnResult* InstrumentScriptVMFunction_set_controller::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_set_controller::exec(VMFnArgs* args) { |
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int controller = args->arg(0)->asInt()->evalInt(); |
vmint controller = args->arg(0)->asInt()->evalInt(); |
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int value = args->arg(1)->asInt()->evalInt(); |
vmint value = args->arg(1)->asInt()->evalInt(); |
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|
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AbstractEngineChannel* pEngineChannel = |
AbstractEngineChannel* pEngineChannel = |
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static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
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return successResult( ScriptID::fromEventID(id) ); |
return successResult( ScriptID::fromEventID(id) ); |
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} |
} |
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// set_rpn() function |
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InstrumentScriptVMFunction_set_rpn::InstrumentScriptVMFunction_set_rpn(InstrumentScriptVM* parent) |
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: m_vm(parent) |
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{ |
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} |
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VMFnResult* InstrumentScriptVMFunction_set_rpn::exec(VMFnArgs* args) { |
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vmint parameter = args->arg(0)->asInt()->evalInt(); |
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vmint value = args->arg(1)->asInt()->evalInt(); |
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if (parameter < 0 || parameter > 16383) { |
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errMsg("set_rpn(): argument 1 exceeds RPN parameter number range"); |
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return errorResult(); |
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} |
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if (value < 0 || value > 16383) { |
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errMsg("set_rpn(): argument 2 exceeds RPN value range"); |
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return errorResult(); |
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} |
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AbstractEngineChannel* pEngineChannel = |
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static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
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Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
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e.Init(); // clear IDs |
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e.Type = Event::type_rpn; |
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e.Param.RPN.Parameter = parameter; |
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e.Param.RPN.Value = value; |
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const event_id_t id = pEngineChannel->ScheduleEventMicroSec(&e, 0); |
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// even if id is null, don't return an errorResult() here, because that |
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// would abort the script, and under heavy load it may be considerable |
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// that ScheduleEventMicroSec() fails above, so simply ignore that |
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return successResult( ScriptID::fromEventID(id) ); |
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} |
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// set_nrpn() function |
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InstrumentScriptVMFunction_set_nrpn::InstrumentScriptVMFunction_set_nrpn(InstrumentScriptVM* parent) |
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: m_vm(parent) |
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{ |
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} |
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VMFnResult* InstrumentScriptVMFunction_set_nrpn::exec(VMFnArgs* args) { |
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vmint parameter = args->arg(0)->asInt()->evalInt(); |
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vmint value = args->arg(1)->asInt()->evalInt(); |
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|
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if (parameter < 0 || parameter > 16383) { |
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errMsg("set_nrpn(): argument 1 exceeds NRPN parameter number range"); |
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return errorResult(); |
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} |
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if (value < 0 || value > 16383) { |
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errMsg("set_nrpn(): argument 2 exceeds NRPN value range"); |
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return errorResult(); |
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} |
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AbstractEngineChannel* pEngineChannel = |
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static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
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Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
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e.Init(); // clear IDs |
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e.Type = Event::type_nrpn; |
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e.Param.NRPN.Parameter = parameter; |
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e.Param.NRPN.Value = value; |
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|
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const event_id_t id = pEngineChannel->ScheduleEventMicroSec(&e, 0); |
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// even if id is null, don't return an errorResult() here, because that |
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// would abort the script, and under heavy load it may be considerable |
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// that ScheduleEventMicroSec() fails above, so simply ignore that |
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return successResult( ScriptID::fromEventID(id) ); |
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} |
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// ignore_event() function |
// ignore_event() function |
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|
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InstrumentScriptVMFunction_ignore_event::InstrumentScriptVMFunction_ignore_event(InstrumentScriptVM* parent) |
InstrumentScriptVMFunction_ignore_event::InstrumentScriptVMFunction_ignore_event(InstrumentScriptVM* parent) |
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{ |
{ |
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} |
} |
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bool InstrumentScriptVMFunction_ignore_event::acceptsArgType(int iArg, ExprType_t type) const { |
bool InstrumentScriptVMFunction_ignore_event::acceptsArgType(vmint iArg, ExprType_t type) const { |
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return type == INT_EXPR || type == INT_ARR_EXPR; |
return type == INT_EXPR || type == INT_ARR_EXPR; |
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} |
} |
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|
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{ |
{ |
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} |
} |
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bool InstrumentScriptVMFunction_note_off::acceptsArgType(int iArg, ExprType_t type) const { |
bool InstrumentScriptVMFunction_note_off::acceptsArgType(vmint iArg, ExprType_t type) const { |
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return type == INT_EXPR || type == INT_ARR_EXPR; |
return type == INT_EXPR || type == INT_ARR_EXPR; |
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} |
} |
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void InstrumentScriptVMFunction_note_off::checkArgs(VMFnArgs* args, |
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std::function<void(String)> err, |
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std::function<void(String)> wrn) |
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{ |
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// super class checks |
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Super::checkArgs(args, err, wrn); |
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|
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// own checks ... |
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if (args->argsCount() >= 2 && args->arg(1)->isConstExpr() && args->arg(1)->exprType() == INT_EXPR) { |
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vmint velocity = args->arg(1)->asInt()->evalInt(); |
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if (velocity < 0 || velocity > 127) { |
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err("MIDI velocity value for argument 2 must be between 0..127"); |
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return; |
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} |
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} |
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} |
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|
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VMFnResult* InstrumentScriptVMFunction_note_off::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_note_off::exec(VMFnArgs* args) { |
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AbstractEngineChannel* pEngineChannel = |
AbstractEngineChannel* pEngineChannel = |
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static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
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|
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int velocity = (args->argsCount() >= 2) ? args->arg(1)->asInt()->evalInt() : 127; |
vmint velocity = (args->argsCount() >= 2) ? args->arg(1)->asInt()->evalInt() : 127; |
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if (velocity < 0 || velocity > 127) { |
if (velocity < 0 || velocity > 127) { |
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errMsg("note_off(): argument 2 is an invalid velocity value"); |
errMsg("note_off(): argument 2 is an invalid velocity value"); |
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return errorResult(); |
return errorResult(); |
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pEngineChannel->ScheduleEventMicroSec(&e, 0); |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
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} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
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VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
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for (int i = 0; i < ids->arraySize(); ++i) { |
for (vmint i = 0; i < ids->arraySize(); ++i) { |
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const ScriptID id = ids->evalIntElement(i); |
const ScriptID id = ids->evalIntElement(i); |
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if (!id || !id.isNoteID()) continue; |
if (!id || !id.isNoteID()) continue; |
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|
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{ |
{ |
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} |
} |
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void InstrumentScriptVMFunction_set_event_mark::checkArgs(VMFnArgs* args, |
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std::function<void(String)> err, |
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std::function<void(String)> wrn) |
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{ |
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// super class checks |
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Super::checkArgs(args, err, wrn); |
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|
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// own checks ... |
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if (args->argsCount() >= 2 && args->arg(1)->isConstExpr()) { |
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const vmint groupID = args->arg(1)->asInt()->evalInt(); |
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if (groupID < 0 || groupID >= INSTR_SCRIPT_EVENT_GROUPS) { |
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err("Argument 2 value is an invalid group id."); |
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return; |
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} |
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} |
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} |
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|
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VMFnResult* InstrumentScriptVMFunction_set_event_mark::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_set_event_mark::exec(VMFnArgs* args) { |
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const ScriptID id = args->arg(0)->asInt()->evalInt(); |
const ScriptID id = args->arg(0)->asInt()->evalInt(); |
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const int groupID = args->arg(1)->asInt()->evalInt(); |
const vmint groupID = args->arg(1)->asInt()->evalInt(); |
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|
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if (groupID < 0 || groupID >= INSTR_SCRIPT_EVENT_GROUPS) { |
if (groupID < 0 || groupID >= INSTR_SCRIPT_EVENT_GROUPS) { |
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errMsg("set_event_mark(): argument 2 is an invalid group id"); |
errMsg("set_event_mark(): argument 2 is an invalid group id"); |
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{ |
{ |
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} |
} |
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void InstrumentScriptVMFunction_delete_event_mark::checkArgs(VMFnArgs* args, |
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std::function<void(String)> err, |
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std::function<void(String)> wrn) |
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{ |
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// super class checks |
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Super::checkArgs(args, err, wrn); |
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|
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// own checks ... |
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if (args->argsCount() >= 2 && args->arg(1)->isConstExpr()) { |
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const vmint groupID = args->arg(1)->asInt()->evalInt(); |
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if (groupID < 0 || groupID >= INSTR_SCRIPT_EVENT_GROUPS) { |
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err("Argument 2 value is an invalid group id."); |
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return; |
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} |
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} |
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} |
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|
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VMFnResult* InstrumentScriptVMFunction_delete_event_mark::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_delete_event_mark::exec(VMFnArgs* args) { |
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const ScriptID id = args->arg(0)->asInt()->evalInt(); |
const ScriptID id = args->arg(0)->asInt()->evalInt(); |
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const int groupID = args->arg(1)->asInt()->evalInt(); |
const vmint groupID = args->arg(1)->asInt()->evalInt(); |
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|
|
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if (groupID < 0 || groupID >= INSTR_SCRIPT_EVENT_GROUPS) { |
if (groupID < 0 || groupID >= INSTR_SCRIPT_EVENT_GROUPS) { |
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errMsg("delete_event_mark(): argument 2 is an invalid group id"); |
errMsg("delete_event_mark(): argument 2 is an invalid group id"); |
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{ |
{ |
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} |
} |
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|
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int InstrumentScriptVMFunction_by_marks::Result::arraySize() const { |
vmint InstrumentScriptVMFunction_by_marks::Result::arraySize() const { |
533 |
return eventGroup->size(); |
return eventGroup->size(); |
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} |
} |
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|
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int InstrumentScriptVMFunction_by_marks::Result::evalIntElement(uint i) { |
vmint InstrumentScriptVMFunction_by_marks::Result::evalIntElement(vmuint i) { |
537 |
return (*eventGroup)[i]; |
return (*eventGroup)[i]; |
538 |
} |
} |
539 |
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|
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return &m_result; |
return &m_result; |
550 |
} |
} |
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|
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void InstrumentScriptVMFunction_by_marks::checkArgs(VMFnArgs* args, |
553 |
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std::function<void(String)> err, |
554 |
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std::function<void(String)> wrn) |
555 |
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{ |
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// super class checks |
557 |
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Super::checkArgs(args, err, wrn); |
558 |
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|
559 |
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// own checks ... |
560 |
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if (args->arg(0)->isConstExpr()) { |
561 |
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const vmint groupID = args->arg(0)->asInt()->evalInt(); |
562 |
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if (groupID < 0 || groupID >= INSTR_SCRIPT_EVENT_GROUPS) { |
563 |
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err("Argument value is an invalid group id."); |
564 |
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return; |
565 |
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} |
566 |
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} |
567 |
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} |
568 |
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|
569 |
VMFnResult* InstrumentScriptVMFunction_by_marks::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_by_marks::exec(VMFnArgs* args) { |
570 |
int groupID = args->arg(0)->asInt()->evalInt(); |
vmint groupID = args->arg(0)->asInt()->evalInt(); |
571 |
|
|
572 |
if (groupID < 0 || groupID >= INSTR_SCRIPT_EVENT_GROUPS) { |
if (groupID < 0 || groupID >= INSTR_SCRIPT_EVENT_GROUPS) { |
573 |
errMsg("by_marks(): argument is an invalid group id"); |
errMsg("by_marks(): argument is an invalid group id"); |
587 |
{ |
{ |
588 |
} |
} |
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|
|
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bool InstrumentScriptVMFunction_change_vol::acceptsArgType(int iArg, ExprType_t type) const { |
bool InstrumentScriptVMFunction_change_vol::acceptsArgType(vmint iArg, ExprType_t type) const { |
591 |
if (iArg == 0) |
if (iArg == 0) |
592 |
return type == INT_EXPR || type == INT_ARR_EXPR; |
return type == INT_EXPR || type == INT_ARR_EXPR; |
593 |
|
else if (iArg == 1) |
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return type == INT_EXPR || type == REAL_EXPR; |
595 |
else |
else |
596 |
return type == INT_EXPR; |
return type == INT_EXPR; |
597 |
} |
} |
598 |
|
|
599 |
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bool InstrumentScriptVMFunction_change_vol::acceptsArgUnitType(vmint iArg, StdUnit_t type) const { |
600 |
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if (iArg == 1) |
601 |
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return type == VM_NO_UNIT || type == VM_BEL; |
602 |
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else |
603 |
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return type == VM_NO_UNIT; |
604 |
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} |
605 |
|
|
606 |
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bool InstrumentScriptVMFunction_change_vol::acceptsArgUnitPrefix(vmint iArg, StdUnit_t type) const { |
607 |
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return iArg == 1 && type == VM_BEL; // only allow metric prefix(es) if 'Bel' is used as unit type |
608 |
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} |
609 |
|
|
610 |
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bool InstrumentScriptVMFunction_change_vol::acceptsArgFinal(vmint iArg) const { |
611 |
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return iArg == 1; |
612 |
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} |
613 |
|
|
614 |
VMFnResult* InstrumentScriptVMFunction_change_vol::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_change_vol::exec(VMFnArgs* args) { |
615 |
int volume = args->arg(1)->asInt()->evalInt(); // volume change in milli dB |
StdUnit_t unit = args->arg(1)->asNumber()->unitType(); |
616 |
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vmint volume = |
617 |
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(unit) ? |
618 |
|
args->arg(1)->asNumber()->evalCastInt(VM_MILLI,VM_DECI) : |
619 |
|
args->arg(1)->asNumber()->evalCastInt(); // volume change in milli dB |
620 |
|
bool isFinal = args->arg(1)->asNumber()->isFinal(); |
621 |
bool relative = (args->argsCount() >= 3) ? (args->arg(2)->asInt()->evalInt() & 1) : false; |
bool relative = (args->argsCount() >= 3) ? (args->arg(2)->asInt()->evalInt() & 1) : false; |
622 |
const float fVolumeLin = RTMath::DecibelToLinRatio(float(volume) / 1000.f); |
const float fVolumeLin = RTMath::DecibelToLinRatio(float(volume) / 1000.f); |
623 |
|
|
645 |
pNote->Override.VolumeTime <= DEFAULT_NOTE_VOLUME_TIME_S) |
pNote->Override.VolumeTime <= DEFAULT_NOTE_VOLUME_TIME_S) |
646 |
{ |
{ |
647 |
if (relative) |
if (relative) |
648 |
pNote->Override.Volume *= fVolumeLin; |
pNote->Override.Volume.Value *= fVolumeLin; |
649 |
else |
else |
650 |
pNote->Override.Volume = fVolumeLin; |
pNote->Override.Volume.Value = fVolumeLin; |
651 |
|
pNote->Override.Volume.Final = isFinal; |
652 |
} else { // otherwise schedule the volume change ... |
} else { // otherwise schedule the volume change ... |
653 |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
654 |
e.Init(); // clear IDs |
e.Init(); // clear IDs |
656 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
657 |
e.Param.NoteSynthParam.Type = Event::synth_param_volume; |
e.Param.NoteSynthParam.Type = Event::synth_param_volume; |
658 |
e.Param.NoteSynthParam.Delta = fVolumeLin; |
e.Param.NoteSynthParam.Delta = fVolumeLin; |
659 |
e.Param.NoteSynthParam.Relative = relative; |
e.Param.NoteSynthParam.Scope = Event::scopeBy_FinalRelativeUnit( |
660 |
|
isFinal, relative, unit |
661 |
|
); |
662 |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
663 |
} |
} |
664 |
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
665 |
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
666 |
for (int i = 0; i < ids->arraySize(); ++i) { |
for (vmint i = 0; i < ids->arraySize(); ++i) { |
667 |
const ScriptID id = ids->evalIntElement(i); |
const ScriptID id = ids->evalIntElement(i); |
668 |
if (!id || !id.isNoteID()) continue; |
if (!id || !id.isNoteID()) continue; |
669 |
|
|
677 |
pNote->Override.VolumeTime <= DEFAULT_NOTE_VOLUME_TIME_S) |
pNote->Override.VolumeTime <= DEFAULT_NOTE_VOLUME_TIME_S) |
678 |
{ |
{ |
679 |
if (relative) |
if (relative) |
680 |
pNote->Override.Volume *= fVolumeLin; |
pNote->Override.Volume.Value *= fVolumeLin; |
681 |
else |
else |
682 |
pNote->Override.Volume = fVolumeLin; |
pNote->Override.Volume.Value = fVolumeLin; |
683 |
|
pNote->Override.Volume.Final = isFinal; |
684 |
} else { // otherwise schedule the volume change ... |
} else { // otherwise schedule the volume change ... |
685 |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
686 |
e.Init(); // clear IDs |
e.Init(); // clear IDs |
688 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
689 |
e.Param.NoteSynthParam.Type = Event::synth_param_volume; |
e.Param.NoteSynthParam.Type = Event::synth_param_volume; |
690 |
e.Param.NoteSynthParam.Delta = fVolumeLin; |
e.Param.NoteSynthParam.Delta = fVolumeLin; |
691 |
e.Param.NoteSynthParam.Relative = relative; |
e.Param.NoteSynthParam.Scope = Event::scopeBy_FinalRelativeUnit( |
692 |
|
isFinal, relative, unit |
693 |
|
); |
694 |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
695 |
} |
} |
696 |
} |
} |
706 |
{ |
{ |
707 |
} |
} |
708 |
|
|
709 |
bool InstrumentScriptVMFunction_change_tune::acceptsArgType(int iArg, ExprType_t type) const { |
bool InstrumentScriptVMFunction_change_tune::acceptsArgType(vmint iArg, ExprType_t type) const { |
710 |
if (iArg == 0) |
if (iArg == 0) |
711 |
return type == INT_EXPR || type == INT_ARR_EXPR; |
return type == INT_EXPR || type == INT_ARR_EXPR; |
712 |
|
else if (iArg == 1) |
713 |
|
return type == INT_EXPR || type == REAL_EXPR; |
714 |
else |
else |
715 |
return type == INT_EXPR; |
return type == INT_EXPR; |
716 |
} |
} |
717 |
|
|
718 |
|
bool InstrumentScriptVMFunction_change_tune::acceptsArgUnitPrefix(vmint iArg, StdUnit_t type) const { |
719 |
|
return iArg == 1; |
720 |
|
} |
721 |
|
|
722 |
|
bool InstrumentScriptVMFunction_change_tune::acceptsArgFinal(vmint iArg) const { |
723 |
|
return iArg == 1; |
724 |
|
} |
725 |
|
|
726 |
VMFnResult* InstrumentScriptVMFunction_change_tune::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_change_tune::exec(VMFnArgs* args) { |
727 |
int tune = args->arg(1)->asInt()->evalInt(); // tuning change in milli cents |
vmint tune = |
728 |
|
(args->arg(1)->asNumber()->hasUnitFactorNow()) |
729 |
|
? args->arg(1)->asNumber()->evalCastInt(VM_MILLI,VM_CENTI) |
730 |
|
: args->arg(1)->asNumber()->evalCastInt(); // tuning change in milli cents |
731 |
|
bool isFinal = args->arg(1)->asNumber()->isFinal(); |
732 |
|
StdUnit_t unit = args->arg(1)->asNumber()->unitType(); |
733 |
bool relative = (args->argsCount() >= 3) ? (args->arg(2)->asInt()->evalInt() & 1) : false; |
bool relative = (args->argsCount() >= 3) ? (args->arg(2)->asInt()->evalInt() & 1) : false; |
734 |
const float fFreqRatio = RTMath::CentsToFreqRatioUnlimited(float(tune) / 1000.f); |
const float fFreqRatio = RTMath::CentsToFreqRatioUnlimited(float(tune) / 1000.f); |
735 |
|
|
757 |
pNote->Override.PitchTime <= DEFAULT_NOTE_PITCH_TIME_S) |
pNote->Override.PitchTime <= DEFAULT_NOTE_PITCH_TIME_S) |
758 |
{ |
{ |
759 |
if (relative) |
if (relative) |
760 |
pNote->Override.Pitch *= fFreqRatio; |
pNote->Override.Pitch.Value *= fFreqRatio; |
761 |
else |
else |
762 |
pNote->Override.Pitch = fFreqRatio; |
pNote->Override.Pitch.Value = fFreqRatio; |
763 |
|
pNote->Override.Pitch.Final = isFinal; |
764 |
} else { // otherwise schedule tuning change ... |
} else { // otherwise schedule tuning change ... |
765 |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
766 |
e.Init(); // clear IDs |
e.Init(); // clear IDs |
768 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
769 |
e.Param.NoteSynthParam.Type = Event::synth_param_pitch; |
e.Param.NoteSynthParam.Type = Event::synth_param_pitch; |
770 |
e.Param.NoteSynthParam.Delta = fFreqRatio; |
e.Param.NoteSynthParam.Delta = fFreqRatio; |
771 |
e.Param.NoteSynthParam.Relative = relative; |
e.Param.NoteSynthParam.Scope = Event::scopeBy_FinalRelativeUnit( |
772 |
|
isFinal, relative, unit |
773 |
|
); |
774 |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
775 |
} |
} |
776 |
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
777 |
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
778 |
for (int i = 0; i < ids->arraySize(); ++i) { |
for (vmint i = 0; i < ids->arraySize(); ++i) { |
779 |
const ScriptID id = ids->evalIntElement(i); |
const ScriptID id = ids->evalIntElement(i); |
780 |
if (!id || !id.isNoteID()) continue; |
if (!id || !id.isNoteID()) continue; |
781 |
|
|
789 |
pNote->Override.PitchTime <= DEFAULT_NOTE_PITCH_TIME_S) |
pNote->Override.PitchTime <= DEFAULT_NOTE_PITCH_TIME_S) |
790 |
{ |
{ |
791 |
if (relative) |
if (relative) |
792 |
pNote->Override.Pitch *= fFreqRatio; |
pNote->Override.Pitch.Value *= fFreqRatio; |
793 |
else |
else |
794 |
pNote->Override.Pitch = fFreqRatio; |
pNote->Override.Pitch.Value = fFreqRatio; |
795 |
|
pNote->Override.Pitch.Final = isFinal; |
796 |
} else { // otherwise schedule tuning change ... |
} else { // otherwise schedule tuning change ... |
797 |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
798 |
e.Init(); // clear IDs |
e.Init(); // clear IDs |
800 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
801 |
e.Param.NoteSynthParam.Type = Event::synth_param_pitch; |
e.Param.NoteSynthParam.Type = Event::synth_param_pitch; |
802 |
e.Param.NoteSynthParam.Delta = fFreqRatio; |
e.Param.NoteSynthParam.Delta = fFreqRatio; |
803 |
e.Param.NoteSynthParam.Relative = relative; |
e.Param.NoteSynthParam.Scope = Event::scopeBy_FinalRelativeUnit( |
804 |
|
isFinal, relative, unit |
805 |
|
); |
806 |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
807 |
} |
} |
808 |
} |
} |
818 |
{ |
{ |
819 |
} |
} |
820 |
|
|
821 |
bool InstrumentScriptVMFunction_change_pan::acceptsArgType(int iArg, ExprType_t type) const { |
bool InstrumentScriptVMFunction_change_pan::acceptsArgType(vmint iArg, ExprType_t type) const { |
822 |
if (iArg == 0) |
if (iArg == 0) |
823 |
return type == INT_EXPR || type == INT_ARR_EXPR; |
return type == INT_EXPR || type == INT_ARR_EXPR; |
824 |
else |
else |
825 |
return type == INT_EXPR; |
return type == INT_EXPR; |
826 |
} |
} |
827 |
|
|
828 |
|
bool InstrumentScriptVMFunction_change_pan::acceptsArgFinal(vmint iArg) const { |
829 |
|
return iArg == 1; |
830 |
|
} |
831 |
|
|
832 |
VMFnResult* InstrumentScriptVMFunction_change_pan::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_change_pan::exec(VMFnArgs* args) { |
833 |
int pan = args->arg(1)->asInt()->evalInt(); |
vmint pan = args->arg(1)->asInt()->evalInt(); |
834 |
|
bool isFinal = args->arg(1)->asInt()->isFinal(); |
835 |
bool relative = (args->argsCount() >= 3) ? (args->arg(2)->asInt()->evalInt() & 1) : false; |
bool relative = (args->argsCount() >= 3) ? (args->arg(2)->asInt()->evalInt() & 1) : false; |
836 |
|
|
837 |
if (pan > 1000) { |
if (pan > 1000) { |
864 |
// then immediately apply the panning to Note object |
// then immediately apply the panning to Note object |
865 |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
866 |
if (relative) { |
if (relative) { |
867 |
pNote->Override.Pan = RTMath::RelativeSummedAvg(pNote->Override.Pan, fPan, ++pNote->Override.PanSources); |
pNote->Override.Pan.Value = RTMath::RelativeSummedAvg(pNote->Override.Pan.Value, fPan, ++pNote->Override.Pan.Sources); |
868 |
} else { |
} else { |
869 |
pNote->Override.Pan = fPan; |
pNote->Override.Pan.Value = fPan; |
870 |
pNote->Override.PanSources = 1; // only relevant on subsequent change_pan() calls on same note with 'relative' being set |
pNote->Override.Pan.Sources = 1; // only relevant on subsequent change_pan() calls on same note with 'relative' being set |
871 |
} |
} |
872 |
|
pNote->Override.Pan.Final = isFinal; |
873 |
} else { // otherwise schedule panning change ... |
} else { // otherwise schedule panning change ... |
874 |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
875 |
e.Init(); // clear IDs |
e.Init(); // clear IDs |
877 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
878 |
e.Param.NoteSynthParam.Type = Event::synth_param_pan; |
e.Param.NoteSynthParam.Type = Event::synth_param_pan; |
879 |
e.Param.NoteSynthParam.Delta = fPan; |
e.Param.NoteSynthParam.Delta = fPan; |
880 |
e.Param.NoteSynthParam.Relative = relative; |
e.Param.NoteSynthParam.Scope = Event::scopeBy_FinalRelativeUnit( |
881 |
|
isFinal, relative, false |
882 |
|
); |
883 |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
884 |
} |
} |
885 |
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
886 |
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
887 |
for (int i = 0; i < ids->arraySize(); ++i) { |
for (vmint i = 0; i < ids->arraySize(); ++i) { |
888 |
const ScriptID id = ids->evalIntElement(i); |
const ScriptID id = ids->evalIntElement(i); |
889 |
if (!id || !id.isNoteID()) continue; |
if (!id || !id.isNoteID()) continue; |
890 |
|
|
895 |
// then immediately apply the panning to Note object |
// then immediately apply the panning to Note object |
896 |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
897 |
if (relative) { |
if (relative) { |
898 |
pNote->Override.Pan = RTMath::RelativeSummedAvg(pNote->Override.Pan, fPan, ++pNote->Override.PanSources); |
pNote->Override.Pan.Value = RTMath::RelativeSummedAvg(pNote->Override.Pan.Value, fPan, ++pNote->Override.Pan.Sources); |
899 |
} else { |
} else { |
900 |
pNote->Override.Pan = fPan; |
pNote->Override.Pan.Value = fPan; |
901 |
pNote->Override.PanSources = 1; // only relevant on subsequent change_pan() calls on same note with 'relative' being set |
pNote->Override.Pan.Sources = 1; // only relevant on subsequent change_pan() calls on same note with 'relative' being set |
902 |
} |
} |
903 |
|
pNote->Override.Pan.Final = isFinal; |
904 |
} else { // otherwise schedule panning change ... |
} else { // otherwise schedule panning change ... |
905 |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
906 |
e.Init(); // clear IDs |
e.Init(); // clear IDs |
908 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
909 |
e.Param.NoteSynthParam.Type = Event::synth_param_pan; |
e.Param.NoteSynthParam.Type = Event::synth_param_pan; |
910 |
e.Param.NoteSynthParam.Delta = fPan; |
e.Param.NoteSynthParam.Delta = fPan; |
911 |
e.Param.NoteSynthParam.Relative = relative; |
e.Param.NoteSynthParam.Scope = Event::scopeBy_FinalRelativeUnit( |
912 |
|
isFinal, relative, false |
913 |
|
); |
914 |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
915 |
} |
} |
916 |
} |
} |
920 |
} |
} |
921 |
|
|
922 |
#define VM_FILTER_PAR_MAX_VALUE 1000000 |
#define VM_FILTER_PAR_MAX_VALUE 1000000 |
923 |
|
#define VM_FILTER_PAR_MAX_HZ 30000 |
924 |
#define VM_EG_PAR_MAX_VALUE 1000000 |
#define VM_EG_PAR_MAX_VALUE 1000000 |
925 |
|
|
926 |
// change_cutoff() function |
// change_cutoff() function |
930 |
{ |
{ |
931 |
} |
} |
932 |
|
|
933 |
bool InstrumentScriptVMFunction_change_cutoff::acceptsArgType(int iArg, ExprType_t type) const { |
bool InstrumentScriptVMFunction_change_cutoff::acceptsArgType(vmint iArg, ExprType_t type) const { |
934 |
if (iArg == 0) |
if (iArg == 0) |
935 |
return type == INT_EXPR || type == INT_ARR_EXPR; |
return type == INT_EXPR || type == INT_ARR_EXPR; |
936 |
|
else if (iArg == 1) |
937 |
|
return type == INT_EXPR || type == REAL_EXPR; |
938 |
else |
else |
939 |
return type == INT_EXPR; |
return type == INT_EXPR; |
940 |
} |
} |
941 |
|
|
942 |
|
bool InstrumentScriptVMFunction_change_cutoff::acceptsArgUnitType(vmint iArg, StdUnit_t type) const { |
943 |
|
if (iArg == 1) |
944 |
|
return type == VM_NO_UNIT || type == VM_HERTZ; |
945 |
|
else |
946 |
|
return type == VM_NO_UNIT; |
947 |
|
} |
948 |
|
|
949 |
|
bool InstrumentScriptVMFunction_change_cutoff::acceptsArgUnitPrefix(vmint iArg, StdUnit_t type) const { |
950 |
|
return iArg == 1 && type == VM_HERTZ; // only allow metric prefix(es) if 'Hz' is used as unit type |
951 |
|
} |
952 |
|
|
953 |
|
bool InstrumentScriptVMFunction_change_cutoff::acceptsArgFinal(vmint iArg) const { |
954 |
|
return iArg == 1; |
955 |
|
} |
956 |
|
|
957 |
|
void InstrumentScriptVMFunction_change_cutoff::checkArgs(VMFnArgs* args, |
958 |
|
std::function<void(String)> err, |
959 |
|
std::function<void(String)> wrn) |
960 |
|
{ |
961 |
|
// super class checks |
962 |
|
Super::checkArgs(args, err, wrn); |
963 |
|
|
964 |
|
// own checks ... |
965 |
|
if (args->argsCount() >= 2) { |
966 |
|
VMNumberExpr* argCutoff = args->arg(1)->asNumber(); |
967 |
|
if (argCutoff->unitType() && !argCutoff->isFinal()) { |
968 |
|
wrn("Argument 2 implies 'final' value when using Hz as unit for cutoff frequency."); |
969 |
|
} |
970 |
|
} |
971 |
|
} |
972 |
|
|
973 |
VMFnResult* InstrumentScriptVMFunction_change_cutoff::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_change_cutoff::exec(VMFnArgs* args) { |
974 |
int cutoff = args->arg(1)->asInt()->evalInt(); |
const StdUnit_t unit = args->arg(1)->asNumber()->unitType(); |
975 |
if (cutoff > VM_FILTER_PAR_MAX_VALUE) { |
vmint cutoff = |
976 |
wrnMsg("change_cutoff(): argument 2 may not be larger than 1000000"); |
(unit) ? |
977 |
cutoff = VM_FILTER_PAR_MAX_VALUE; |
args->arg(1)->asNumber()->evalCastInt(VM_NO_PREFIX) : |
978 |
|
args->arg(1)->asNumber()->evalCastInt(); |
979 |
|
const bool isFinal = |
980 |
|
(unit) ? |
981 |
|
true : // imply 'final' value if unit type is used |
982 |
|
args->arg(1)->asNumber()->isFinal(); |
983 |
|
// note: intentionally not checking against a max. value here if no unit! |
984 |
|
// (to allow i.e. passing 2000000 for doubling cutoff frequency) |
985 |
|
if (unit && cutoff > VM_FILTER_PAR_MAX_HZ) { |
986 |
|
wrnMsg("change_cutoff(): argument 2 may not be larger than " strfy(VM_FILTER_PAR_MAX_HZ) " Hz"); |
987 |
|
cutoff = VM_FILTER_PAR_MAX_HZ; |
988 |
} else if (cutoff < 0) { |
} else if (cutoff < 0) { |
989 |
wrnMsg("change_cutoff(): argument 2 may not be negative"); |
wrnMsg("change_cutoff(): argument 2 may not be negative"); |
990 |
cutoff = 0; |
cutoff = 0; |
991 |
} |
} |
992 |
const float fCutoff = float(cutoff) / float(VM_FILTER_PAR_MAX_VALUE); |
const float fCutoff = |
993 |
|
(unit) ? cutoff : float(cutoff) / float(VM_FILTER_PAR_MAX_VALUE); |
994 |
|
|
995 |
AbstractEngineChannel* pEngineChannel = |
AbstractEngineChannel* pEngineChannel = |
996 |
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
1012 |
// if change_cutoff() was called immediately after note was triggered |
// if change_cutoff() was called immediately after note was triggered |
1013 |
// then immediately apply cutoff to Note object |
// then immediately apply cutoff to Note object |
1014 |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
1015 |
pNote->Override.Cutoff = fCutoff; |
pNote->Override.Cutoff.Value = fCutoff; |
1016 |
|
pNote->Override.Cutoff.Scope = NoteBase::scopeBy_FinalUnit(isFinal, unit); |
1017 |
} else { // otherwise schedule cutoff change ... |
} else { // otherwise schedule cutoff change ... |
1018 |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
1019 |
e.Init(); // clear IDs |
e.Init(); // clear IDs |
1021 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
1022 |
e.Param.NoteSynthParam.Type = Event::synth_param_cutoff; |
e.Param.NoteSynthParam.Type = Event::synth_param_cutoff; |
1023 |
e.Param.NoteSynthParam.Delta = fCutoff; |
e.Param.NoteSynthParam.Delta = fCutoff; |
1024 |
e.Param.NoteSynthParam.Relative = false; |
e.Param.NoteSynthParam.Scope = Event::scopeBy_FinalRelativeUnit( |
1025 |
|
isFinal, false, unit |
1026 |
|
); |
1027 |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
1028 |
} |
} |
1029 |
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
1030 |
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
1031 |
for (int i = 0; i < ids->arraySize(); ++i) { |
for (vmint i = 0; i < ids->arraySize(); ++i) { |
1032 |
const ScriptID id = ids->evalIntElement(i); |
const ScriptID id = ids->evalIntElement(i); |
1033 |
if (!id || !id.isNoteID()) continue; |
if (!id || !id.isNoteID()) continue; |
1034 |
|
|
1038 |
// if change_cutoff() was called immediately after note was triggered |
// if change_cutoff() was called immediately after note was triggered |
1039 |
// then immediately apply cutoff to Note object |
// then immediately apply cutoff to Note object |
1040 |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
1041 |
pNote->Override.Cutoff = fCutoff; |
pNote->Override.Cutoff.Value = fCutoff; |
1042 |
|
pNote->Override.Cutoff.Scope = NoteBase::scopeBy_FinalUnit(isFinal, unit); |
1043 |
} else { // otherwise schedule cutoff change ... |
} else { // otherwise schedule cutoff change ... |
1044 |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
1045 |
e.Init(); // clear IDs |
e.Init(); // clear IDs |
1047 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
1048 |
e.Param.NoteSynthParam.Type = Event::synth_param_cutoff; |
e.Param.NoteSynthParam.Type = Event::synth_param_cutoff; |
1049 |
e.Param.NoteSynthParam.Delta = fCutoff; |
e.Param.NoteSynthParam.Delta = fCutoff; |
1050 |
e.Param.NoteSynthParam.Relative = false; |
e.Param.NoteSynthParam.Scope = Event::scopeBy_FinalRelativeUnit( |
1051 |
|
isFinal, false, unit |
1052 |
|
); |
1053 |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
1054 |
} |
} |
1055 |
} |
} |
1065 |
{ |
{ |
1066 |
} |
} |
1067 |
|
|
1068 |
bool InstrumentScriptVMFunction_change_reso::acceptsArgType(int iArg, ExprType_t type) const { |
bool InstrumentScriptVMFunction_change_reso::acceptsArgType(vmint iArg, ExprType_t type) const { |
1069 |
if (iArg == 0) |
if (iArg == 0) |
1070 |
return type == INT_EXPR || type == INT_ARR_EXPR; |
return type == INT_EXPR || type == INT_ARR_EXPR; |
1071 |
else |
else |
1072 |
return type == INT_EXPR; |
return type == INT_EXPR; |
1073 |
} |
} |
1074 |
|
|
1075 |
|
bool InstrumentScriptVMFunction_change_reso::acceptsArgFinal(vmint iArg) const { |
1076 |
|
return iArg == 1; |
1077 |
|
} |
1078 |
|
|
1079 |
VMFnResult* InstrumentScriptVMFunction_change_reso::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_change_reso::exec(VMFnArgs* args) { |
1080 |
int resonance = args->arg(1)->asInt()->evalInt(); |
vmint resonance = args->arg(1)->asInt()->evalInt(); |
1081 |
if (resonance > VM_FILTER_PAR_MAX_VALUE) { |
bool isFinal = args->arg(1)->asInt()->isFinal(); |
1082 |
wrnMsg("change_reso(): argument 2 may not be larger than 1000000"); |
// note: intentionally not checking against a max. value here! |
1083 |
resonance = VM_FILTER_PAR_MAX_VALUE; |
// (to allow i.e. passing 2000000 for doubling the resonance) |
1084 |
} else if (resonance < 0) { |
if (resonance < 0) { |
1085 |
wrnMsg("change_reso(): argument 2 may not be negative"); |
wrnMsg("change_reso(): argument 2 may not be negative"); |
1086 |
resonance = 0; |
resonance = 0; |
1087 |
} |
} |
1107 |
// if change_reso() was called immediately after note was triggered |
// if change_reso() was called immediately after note was triggered |
1108 |
// then immediately apply resonance to Note object |
// then immediately apply resonance to Note object |
1109 |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
1110 |
pNote->Override.Resonance = fResonance; |
pNote->Override.Resonance.Value = fResonance; |
1111 |
|
pNote->Override.Resonance.Final = isFinal; |
1112 |
} else { // otherwise schedule resonance change ... |
} else { // otherwise schedule resonance change ... |
1113 |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
1114 |
e.Init(); // clear IDs |
e.Init(); // clear IDs |
1116 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
1117 |
e.Param.NoteSynthParam.Type = Event::synth_param_resonance; |
e.Param.NoteSynthParam.Type = Event::synth_param_resonance; |
1118 |
e.Param.NoteSynthParam.Delta = fResonance; |
e.Param.NoteSynthParam.Delta = fResonance; |
1119 |
e.Param.NoteSynthParam.Relative = false; |
e.Param.NoteSynthParam.Scope = Event::scopeBy_FinalRelativeUnit( |
1120 |
|
isFinal, false, false |
1121 |
|
); |
1122 |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
1123 |
} |
} |
1124 |
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
1125 |
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
1126 |
for (int i = 0; i < ids->arraySize(); ++i) { |
for (vmint i = 0; i < ids->arraySize(); ++i) { |
1127 |
const ScriptID id = ids->evalIntElement(i); |
const ScriptID id = ids->evalIntElement(i); |
1128 |
if (!id || !id.isNoteID()) continue; |
if (!id || !id.isNoteID()) continue; |
1129 |
|
|
1133 |
// if change_reso() was called immediately after note was triggered |
// if change_reso() was called immediately after note was triggered |
1134 |
// then immediately apply resonance to Note object |
// then immediately apply resonance to Note object |
1135 |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
1136 |
pNote->Override.Resonance = fResonance; |
pNote->Override.Resonance.Value = fResonance; |
1137 |
|
pNote->Override.Resonance.Final = isFinal; |
1138 |
} else { // otherwise schedule resonance change ... |
} else { // otherwise schedule resonance change ... |
1139 |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
1140 |
e.Init(); // clear IDs |
e.Init(); // clear IDs |
1142 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
1143 |
e.Param.NoteSynthParam.Type = Event::synth_param_resonance; |
e.Param.NoteSynthParam.Type = Event::synth_param_resonance; |
1144 |
e.Param.NoteSynthParam.Delta = fResonance; |
e.Param.NoteSynthParam.Delta = fResonance; |
1145 |
e.Param.NoteSynthParam.Relative = false; |
e.Param.NoteSynthParam.Scope = Event::scopeBy_FinalRelativeUnit( |
1146 |
|
isFinal, false, false |
1147 |
|
); |
1148 |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
1149 |
} |
} |
1150 |
} |
} |
1160 |
{ |
{ |
1161 |
} |
} |
1162 |
|
|
1163 |
bool InstrumentScriptVMFunction_change_attack::acceptsArgType(int iArg, ExprType_t type) const { |
bool InstrumentScriptVMFunction_change_attack::acceptsArgType(vmint iArg, ExprType_t type) const { |
1164 |
if (iArg == 0) |
if (iArg == 0) |
1165 |
return type == INT_EXPR || type == INT_ARR_EXPR; |
return type == INT_EXPR || type == INT_ARR_EXPR; |
1166 |
else |
else |
1167 |
return type == INT_EXPR; |
return type == INT_EXPR || type == REAL_EXPR; |
1168 |
|
} |
1169 |
|
|
1170 |
|
bool InstrumentScriptVMFunction_change_attack::acceptsArgUnitType(vmint iArg, StdUnit_t type) const { |
1171 |
|
if (iArg == 1) |
1172 |
|
return type == VM_NO_UNIT || type == VM_SECOND; |
1173 |
|
else |
1174 |
|
return type == VM_NO_UNIT; |
1175 |
|
} |
1176 |
|
|
1177 |
|
bool InstrumentScriptVMFunction_change_attack::acceptsArgUnitPrefix(vmint iArg, StdUnit_t type) const { |
1178 |
|
return iArg == 1 && type == VM_SECOND; // only allow metric prefix(es) if 'seconds' is used as unit type |
1179 |
|
} |
1180 |
|
|
1181 |
|
bool InstrumentScriptVMFunction_change_attack::acceptsArgFinal(vmint iArg) const { |
1182 |
|
return iArg == 1; |
1183 |
|
} |
1184 |
|
|
1185 |
|
void InstrumentScriptVMFunction_change_attack::checkArgs(VMFnArgs* args, |
1186 |
|
std::function<void(String)> err, |
1187 |
|
std::function<void(String)> wrn) |
1188 |
|
{ |
1189 |
|
// super class checks |
1190 |
|
Super::checkArgs(args, err, wrn); |
1191 |
|
|
1192 |
|
// own checks ... |
1193 |
|
if (args->argsCount() >= 2) { |
1194 |
|
VMNumberExpr* argTime = args->arg(1)->asNumber(); |
1195 |
|
if (argTime->unitType() && !argTime->isFinal()) { |
1196 |
|
wrn("Argument 2 implies 'final' value when using seconds as unit for attack time."); |
1197 |
|
} |
1198 |
|
} |
1199 |
} |
} |
1200 |
|
|
1201 |
VMFnResult* InstrumentScriptVMFunction_change_attack::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_change_attack::exec(VMFnArgs* args) { |
1202 |
int attack = args->arg(1)->asInt()->evalInt(); |
const StdUnit_t unit = args->arg(1)->asNumber()->unitType(); |
1203 |
if (attack > VM_EG_PAR_MAX_VALUE) { |
vmint attack = |
1204 |
wrnMsg("change_attack(): argument 2 may not be larger than 1000000"); |
(unit) ? |
1205 |
attack = VM_EG_PAR_MAX_VALUE; |
args->arg(1)->asNumber()->evalCastInt(VM_MICRO) : |
1206 |
} else if (attack < 0) { |
args->arg(1)->asNumber()->evalCastInt(); |
1207 |
|
const bool isFinal = |
1208 |
|
(unit) ? |
1209 |
|
true : // imply 'final' value if unit type is used |
1210 |
|
args->arg(1)->asNumber()->isFinal(); |
1211 |
|
// note: intentionally not checking against a max. value here! |
1212 |
|
// (to allow i.e. passing 2000000 for doubling the attack time) |
1213 |
|
if (attack < 0) { |
1214 |
wrnMsg("change_attack(): argument 2 may not be negative"); |
wrnMsg("change_attack(): argument 2 may not be negative"); |
1215 |
attack = 0; |
attack = 0; |
1216 |
} |
} |
1217 |
const float fAttack = float(attack) / float(VM_EG_PAR_MAX_VALUE); |
const float fAttack = |
1218 |
|
(unit) ? attack : float(attack) / float(VM_EG_PAR_MAX_VALUE); |
1219 |
|
|
1220 |
AbstractEngineChannel* pEngineChannel = |
AbstractEngineChannel* pEngineChannel = |
1221 |
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
1237 |
// if change_attack() was called immediately after note was triggered |
// if change_attack() was called immediately after note was triggered |
1238 |
// then immediately apply attack to Note object |
// then immediately apply attack to Note object |
1239 |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
1240 |
pNote->Override.Attack = fAttack; |
pNote->Override.Attack.Value = fAttack; |
1241 |
|
pNote->Override.Attack.Scope = NoteBase::scopeBy_FinalUnit(isFinal, unit); |
1242 |
} else { // otherwise schedule attack change ... |
} else { // otherwise schedule attack change ... |
1243 |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
1244 |
e.Init(); // clear IDs |
e.Init(); // clear IDs |
1246 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
1247 |
e.Param.NoteSynthParam.Type = Event::synth_param_attack; |
e.Param.NoteSynthParam.Type = Event::synth_param_attack; |
1248 |
e.Param.NoteSynthParam.Delta = fAttack; |
e.Param.NoteSynthParam.Delta = fAttack; |
1249 |
e.Param.NoteSynthParam.Relative = false; |
e.Param.NoteSynthParam.Scope = Event::scopeBy_FinalRelativeUnit( |
1250 |
|
isFinal, false, unit |
1251 |
|
); |
1252 |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
1253 |
} |
} |
1254 |
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
1255 |
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
1256 |
for (int i = 0; i < ids->arraySize(); ++i) { |
for (vmint i = 0; i < ids->arraySize(); ++i) { |
1257 |
const ScriptID id = ids->evalIntElement(i); |
const ScriptID id = ids->evalIntElement(i); |
1258 |
if (!id || !id.isNoteID()) continue; |
if (!id || !id.isNoteID()) continue; |
1259 |
|
|
1263 |
// if change_attack() was called immediately after note was triggered |
// if change_attack() was called immediately after note was triggered |
1264 |
// then immediately apply attack to Note object |
// then immediately apply attack to Note object |
1265 |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
1266 |
pNote->Override.Attack = fAttack; |
pNote->Override.Attack.Value = fAttack; |
1267 |
|
pNote->Override.Attack.Scope = NoteBase::scopeBy_FinalUnit(isFinal, unit); |
1268 |
} else { // otherwise schedule attack change ... |
} else { // otherwise schedule attack change ... |
1269 |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
1270 |
e.Init(); // clear IDs |
e.Init(); // clear IDs |
1272 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
1273 |
e.Param.NoteSynthParam.Type = Event::synth_param_attack; |
e.Param.NoteSynthParam.Type = Event::synth_param_attack; |
1274 |
e.Param.NoteSynthParam.Delta = fAttack; |
e.Param.NoteSynthParam.Delta = fAttack; |
1275 |
e.Param.NoteSynthParam.Relative = false; |
e.Param.NoteSynthParam.Scope = Event::scopeBy_FinalRelativeUnit( |
1276 |
|
isFinal, false, unit |
1277 |
|
); |
1278 |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
1279 |
} |
} |
1280 |
} |
} |
1290 |
{ |
{ |
1291 |
} |
} |
1292 |
|
|
1293 |
bool InstrumentScriptVMFunction_change_decay::acceptsArgType(int iArg, ExprType_t type) const { |
bool InstrumentScriptVMFunction_change_decay::acceptsArgType(vmint iArg, ExprType_t type) const { |
1294 |
if (iArg == 0) |
if (iArg == 0) |
1295 |
return type == INT_EXPR || type == INT_ARR_EXPR; |
return type == INT_EXPR || type == INT_ARR_EXPR; |
1296 |
else |
else |
1297 |
return type == INT_EXPR; |
return type == INT_EXPR || type == REAL_EXPR; |
1298 |
|
} |
1299 |
|
|
1300 |
|
bool InstrumentScriptVMFunction_change_decay::acceptsArgUnitType(vmint iArg, StdUnit_t type) const { |
1301 |
|
if (iArg == 1) |
1302 |
|
return type == VM_NO_UNIT || type == VM_SECOND; |
1303 |
|
else |
1304 |
|
return type == VM_NO_UNIT; |
1305 |
|
} |
1306 |
|
|
1307 |
|
bool InstrumentScriptVMFunction_change_decay::acceptsArgUnitPrefix(vmint iArg, StdUnit_t type) const { |
1308 |
|
return iArg == 1 && type == VM_SECOND; // only allow metric prefix(es) if 'seconds' is used as unit type |
1309 |
|
} |
1310 |
|
|
1311 |
|
bool InstrumentScriptVMFunction_change_decay::acceptsArgFinal(vmint iArg) const { |
1312 |
|
return iArg == 1; |
1313 |
|
} |
1314 |
|
|
1315 |
|
void InstrumentScriptVMFunction_change_decay::checkArgs(VMFnArgs* args, |
1316 |
|
std::function<void(String)> err, |
1317 |
|
std::function<void(String)> wrn) |
1318 |
|
{ |
1319 |
|
// super class checks |
1320 |
|
Super::checkArgs(args, err, wrn); |
1321 |
|
|
1322 |
|
// own checks ... |
1323 |
|
if (args->argsCount() >= 2) { |
1324 |
|
VMNumberExpr* argTime = args->arg(1)->asNumber(); |
1325 |
|
if (argTime->unitType() && !argTime->isFinal()) { |
1326 |
|
wrn("Argument 2 implies 'final' value when using seconds as unit for decay time."); |
1327 |
|
} |
1328 |
|
} |
1329 |
} |
} |
1330 |
|
|
1331 |
VMFnResult* InstrumentScriptVMFunction_change_decay::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_change_decay::exec(VMFnArgs* args) { |
1332 |
int decay = args->arg(1)->asInt()->evalInt(); |
const StdUnit_t unit = args->arg(1)->asNumber()->unitType(); |
1333 |
if (decay > VM_EG_PAR_MAX_VALUE) { |
vmint decay = |
1334 |
wrnMsg("change_decay(): argument 2 may not be larger than 1000000"); |
(unit) ? |
1335 |
decay = VM_EG_PAR_MAX_VALUE; |
args->arg(1)->asNumber()->evalCastInt(VM_MICRO) : |
1336 |
} else if (decay < 0) { |
args->arg(1)->asNumber()->evalCastInt(); |
1337 |
|
const bool isFinal = |
1338 |
|
(unit) ? |
1339 |
|
true : // imply 'final' value if unit type is used |
1340 |
|
args->arg(1)->asNumber()->isFinal(); |
1341 |
|
// note: intentionally not checking against a max. value here! |
1342 |
|
// (to allow i.e. passing 2000000 for doubling the decay time) |
1343 |
|
if (decay < 0) { |
1344 |
wrnMsg("change_decay(): argument 2 may not be negative"); |
wrnMsg("change_decay(): argument 2 may not be negative"); |
1345 |
decay = 0; |
decay = 0; |
1346 |
} |
} |
1347 |
const float fDecay = float(decay) / float(VM_EG_PAR_MAX_VALUE); |
const float fDecay = |
1348 |
|
(unit) ? decay : float(decay) / float(VM_EG_PAR_MAX_VALUE); |
1349 |
|
|
1350 |
AbstractEngineChannel* pEngineChannel = |
AbstractEngineChannel* pEngineChannel = |
1351 |
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
1367 |
// if change_decay() was called immediately after note was triggered |
// if change_decay() was called immediately after note was triggered |
1368 |
// then immediately apply decay to Note object |
// then immediately apply decay to Note object |
1369 |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
1370 |
pNote->Override.Decay = fDecay; |
pNote->Override.Decay.Value = fDecay; |
1371 |
|
pNote->Override.Decay.Scope = NoteBase::scopeBy_FinalUnit(isFinal, unit); |
1372 |
} else { // otherwise schedule decay change ... |
} else { // otherwise schedule decay change ... |
1373 |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
1374 |
e.Init(); // clear IDs |
e.Init(); // clear IDs |
1376 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
1377 |
e.Param.NoteSynthParam.Type = Event::synth_param_decay; |
e.Param.NoteSynthParam.Type = Event::synth_param_decay; |
1378 |
e.Param.NoteSynthParam.Delta = fDecay; |
e.Param.NoteSynthParam.Delta = fDecay; |
1379 |
e.Param.NoteSynthParam.Relative = false; |
e.Param.NoteSynthParam.Scope = Event::scopeBy_FinalRelativeUnit( |
1380 |
|
isFinal, false, unit |
1381 |
|
); |
1382 |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
1383 |
} |
} |
1384 |
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
1385 |
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
1386 |
for (int i = 0; i < ids->arraySize(); ++i) { |
for (vmint i = 0; i < ids->arraySize(); ++i) { |
1387 |
const ScriptID id = ids->evalIntElement(i); |
const ScriptID id = ids->evalIntElement(i); |
1388 |
if (!id || !id.isNoteID()) continue; |
if (!id || !id.isNoteID()) continue; |
1389 |
|
|
1393 |
// if change_decay() was called immediately after note was triggered |
// if change_decay() was called immediately after note was triggered |
1394 |
// then immediately apply decay to Note object |
// then immediately apply decay to Note object |
1395 |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
1396 |
pNote->Override.Decay = fDecay; |
pNote->Override.Decay.Value = fDecay; |
1397 |
|
pNote->Override.Decay.Scope = NoteBase::scopeBy_FinalUnit(isFinal, unit); |
1398 |
} else { // otherwise schedule decay change ... |
} else { // otherwise schedule decay change ... |
1399 |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
1400 |
e.Init(); // clear IDs |
e.Init(); // clear IDs |
1402 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
1403 |
e.Param.NoteSynthParam.Type = Event::synth_param_decay; |
e.Param.NoteSynthParam.Type = Event::synth_param_decay; |
1404 |
e.Param.NoteSynthParam.Delta = fDecay; |
e.Param.NoteSynthParam.Delta = fDecay; |
1405 |
e.Param.NoteSynthParam.Relative = false; |
e.Param.NoteSynthParam.Scope = Event::scopeBy_FinalRelativeUnit( |
1406 |
|
isFinal, false, unit |
1407 |
|
); |
1408 |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
1409 |
} |
} |
1410 |
} |
} |
1420 |
{ |
{ |
1421 |
} |
} |
1422 |
|
|
1423 |
bool InstrumentScriptVMFunction_change_release::acceptsArgType(int iArg, ExprType_t type) const { |
bool InstrumentScriptVMFunction_change_release::acceptsArgType(vmint iArg, ExprType_t type) const { |
1424 |
if (iArg == 0) |
if (iArg == 0) |
1425 |
return type == INT_EXPR || type == INT_ARR_EXPR; |
return type == INT_EXPR || type == INT_ARR_EXPR; |
1426 |
else |
else |
1427 |
return type == INT_EXPR; |
return type == INT_EXPR || type == REAL_EXPR; |
1428 |
|
} |
1429 |
|
|
1430 |
|
bool InstrumentScriptVMFunction_change_release::acceptsArgUnitType(vmint iArg, StdUnit_t type) const { |
1431 |
|
if (iArg == 1) |
1432 |
|
return type == VM_NO_UNIT || type == VM_SECOND; |
1433 |
|
else |
1434 |
|
return type == VM_NO_UNIT; |
1435 |
|
} |
1436 |
|
|
1437 |
|
bool InstrumentScriptVMFunction_change_release::acceptsArgUnitPrefix(vmint iArg, StdUnit_t type) const { |
1438 |
|
return iArg == 1 && type == VM_SECOND; // only allow metric prefix(es) if 'seconds' is used as unit type |
1439 |
|
} |
1440 |
|
|
1441 |
|
bool InstrumentScriptVMFunction_change_release::acceptsArgFinal(vmint iArg) const { |
1442 |
|
return iArg == 1; |
1443 |
|
} |
1444 |
|
|
1445 |
|
void InstrumentScriptVMFunction_change_release::checkArgs(VMFnArgs* args, |
1446 |
|
std::function<void(String)> err, |
1447 |
|
std::function<void(String)> wrn) |
1448 |
|
{ |
1449 |
|
// super class checks |
1450 |
|
Super::checkArgs(args, err, wrn); |
1451 |
|
|
1452 |
|
// own checks ... |
1453 |
|
if (args->argsCount() >= 2) { |
1454 |
|
VMNumberExpr* argTime = args->arg(1)->asNumber(); |
1455 |
|
if (argTime->unitType() && !argTime->isFinal()) { |
1456 |
|
wrn("Argument 2 implies 'final' value when using seconds as unit for release time."); |
1457 |
|
} |
1458 |
|
} |
1459 |
} |
} |
1460 |
|
|
1461 |
VMFnResult* InstrumentScriptVMFunction_change_release::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_change_release::exec(VMFnArgs* args) { |
1462 |
int release = args->arg(1)->asInt()->evalInt(); |
const StdUnit_t unit = args->arg(1)->asNumber()->unitType(); |
1463 |
if (release > VM_EG_PAR_MAX_VALUE) { |
vmint release = |
1464 |
wrnMsg("change_release(): argument 2 may not be larger than 1000000"); |
(unit) ? |
1465 |
release = VM_EG_PAR_MAX_VALUE; |
args->arg(1)->asNumber()->evalCastInt(VM_MICRO) : |
1466 |
} else if (release < 0) { |
args->arg(1)->asNumber()->evalCastInt(); |
1467 |
|
const bool isFinal = |
1468 |
|
(unit) ? |
1469 |
|
true : // imply 'final' value if unit type is used |
1470 |
|
args->arg(1)->asNumber()->isFinal(); |
1471 |
|
// note: intentionally not checking against a max. value here! |
1472 |
|
// (to allow i.e. passing 2000000 for doubling the release time) |
1473 |
|
if (release < 0) { |
1474 |
wrnMsg("change_release(): argument 2 may not be negative"); |
wrnMsg("change_release(): argument 2 may not be negative"); |
1475 |
release = 0; |
release = 0; |
1476 |
} |
} |
1477 |
const float fRelease = float(release) / float(VM_EG_PAR_MAX_VALUE); |
const float fRelease = |
1478 |
|
(unit) ? release : float(release) / float(VM_EG_PAR_MAX_VALUE); |
1479 |
|
|
1480 |
AbstractEngineChannel* pEngineChannel = |
AbstractEngineChannel* pEngineChannel = |
1481 |
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
1497 |
// if change_release() was called immediately after note was triggered |
// if change_release() was called immediately after note was triggered |
1498 |
// then immediately apply relase to Note object |
// then immediately apply relase to Note object |
1499 |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
1500 |
pNote->Override.Release = fRelease; |
pNote->Override.Release.Value = fRelease; |
1501 |
|
pNote->Override.Release.Scope = NoteBase::scopeBy_FinalUnit(isFinal, unit); |
1502 |
} else { // otherwise schedule release change ... |
} else { // otherwise schedule release change ... |
1503 |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
1504 |
e.Init(); // clear IDs |
e.Init(); // clear IDs |
1506 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
1507 |
e.Param.NoteSynthParam.Type = Event::synth_param_release; |
e.Param.NoteSynthParam.Type = Event::synth_param_release; |
1508 |
e.Param.NoteSynthParam.Delta = fRelease; |
e.Param.NoteSynthParam.Delta = fRelease; |
1509 |
e.Param.NoteSynthParam.Relative = false; |
e.Param.NoteSynthParam.Scope = Event::scopeBy_FinalRelativeUnit( |
1510 |
|
isFinal, false, unit |
1511 |
|
); |
1512 |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
1513 |
} |
} |
1514 |
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
1515 |
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
1516 |
for (int i = 0; i < ids->arraySize(); ++i) { |
for (vmint i = 0; i < ids->arraySize(); ++i) { |
1517 |
const ScriptID id = ids->evalIntElement(i); |
const ScriptID id = ids->evalIntElement(i); |
1518 |
if (!id || !id.isNoteID()) continue; |
if (!id || !id.isNoteID()) continue; |
1519 |
|
|
1523 |
// if change_release() was called immediately after note was triggered |
// if change_release() was called immediately after note was triggered |
1524 |
// then immediately apply relase to Note object |
// then immediately apply relase to Note object |
1525 |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
1526 |
pNote->Override.Release = fRelease; |
pNote->Override.Release.Value = fRelease; |
1527 |
|
pNote->Override.Release.Scope = NoteBase::scopeBy_FinalUnit(isFinal, unit); |
1528 |
} else { // otherwise schedule release change ... |
} else { // otherwise schedule release change ... |
1529 |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
1530 |
e.Init(); // clear IDs |
e.Init(); // clear IDs |
1532 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
1533 |
e.Param.NoteSynthParam.Type = Event::synth_param_release; |
e.Param.NoteSynthParam.Type = Event::synth_param_release; |
1534 |
e.Param.NoteSynthParam.Delta = fRelease; |
e.Param.NoteSynthParam.Delta = fRelease; |
1535 |
e.Param.NoteSynthParam.Relative = false; |
e.Param.NoteSynthParam.Scope = Event::scopeBy_FinalRelativeUnit( |
1536 |
|
isFinal, false, unit |
1537 |
|
); |
1538 |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
1539 |
} |
} |
1540 |
} |
} |
1545 |
|
|
1546 |
// template for change_*() functions |
// template for change_*() functions |
1547 |
|
|
1548 |
bool VMChangeSynthParamFunction::acceptsArgType(int iArg, ExprType_t type) const { |
bool VMChangeSynthParamFunction::acceptsArgType(vmint iArg, ExprType_t type) const { |
1549 |
if (iArg == 0) |
if (iArg == 0) |
1550 |
return type == INT_EXPR || type == INT_ARR_EXPR; |
return type == INT_EXPR || type == INT_ARR_EXPR; |
1551 |
else |
else |
1552 |
return type == INT_EXPR; |
return type == INT_EXPR || (m_acceptReal && type == REAL_EXPR); |
1553 |
|
} |
1554 |
|
|
1555 |
|
bool VMChangeSynthParamFunction::acceptsArgUnitType(vmint iArg, StdUnit_t type) const { |
1556 |
|
if (iArg == 1) |
1557 |
|
return type == VM_NO_UNIT || type == m_unit; |
1558 |
|
else |
1559 |
|
return type == VM_NO_UNIT; |
1560 |
|
} |
1561 |
|
|
1562 |
|
bool VMChangeSynthParamFunction::acceptsArgUnitPrefix(vmint iArg, StdUnit_t type) const { |
1563 |
|
return m_acceptUnitPrefix && iArg == 1 && type == m_unit; // only allow metric prefix(es) if approprirate unit type is used (e.g. Hz) |
1564 |
|
} |
1565 |
|
|
1566 |
|
bool VMChangeSynthParamFunction::acceptsArgFinal(vmint iArg) const { |
1567 |
|
return (m_acceptFinal) ? (iArg == 1) : false; |
1568 |
|
} |
1569 |
|
|
1570 |
|
inline static void setNoteParamScopeBy_FinalUnit(NoteBase::Param& param, const bool bFinal, const StdUnit_t unit) { |
1571 |
|
param.Scope = NoteBase::scopeBy_FinalUnit(bFinal, unit); |
1572 |
|
} |
1573 |
|
|
1574 |
|
inline static void setNoteParamScopeBy_FinalUnit(NoteBase::Norm& param, const bool bFinal, const StdUnit_t unit) { |
1575 |
|
param.Final = bFinal; |
1576 |
|
} |
1577 |
|
|
1578 |
|
inline static void setNoteParamScopeBy_FinalUnit(float& param, const bool bFinal, const StdUnit_t unit) { |
1579 |
|
/* NOOP */ |
1580 |
|
} |
1581 |
|
|
1582 |
|
template<class T> |
1583 |
|
inline static void setNoteParamValue(T& param, vmfloat value) { |
1584 |
|
param.Value = value; |
1585 |
|
} |
1586 |
|
|
1587 |
|
inline static void setNoteParamValue(float& param, vmfloat value) { |
1588 |
|
param = value; |
1589 |
|
} |
1590 |
|
|
1591 |
|
void VMChangeSynthParamFunction::checkArgs(VMFnArgs* args, |
1592 |
|
std::function<void(String)> err, |
1593 |
|
std::function<void(String)> wrn) |
1594 |
|
{ |
1595 |
|
// super class checks |
1596 |
|
Super::checkArgs(args, err, wrn); |
1597 |
|
|
1598 |
|
// own checks ... |
1599 |
|
if (m_unit && m_unit != VM_BEL && args->argsCount() >= 2) { |
1600 |
|
VMNumberExpr* arg = args->arg(1)->asNumber(); |
1601 |
|
if (arg && arg->unitType() && !arg->isFinal()) { |
1602 |
|
wrn("Argument 2 implies 'final' value when unit type " + |
1603 |
|
unitTypeStr(arg->unitType()) + " is used."); |
1604 |
|
} |
1605 |
|
} |
1606 |
} |
} |
1607 |
|
|
1608 |
// Arbitrarily chosen constant value symbolizing "no limit". |
// Arbitrarily chosen constant value symbolizing "no limit". |
1609 |
#define NO_LIMIT 1315916909 |
#define NO_LIMIT 1315916909 |
1610 |
|
|
1611 |
template<float NoteBase::_Override::*T_noteParam, int T_synthParam, |
template<class T_NoteParamType, T_NoteParamType NoteBase::_Override::*T_noteParam, |
1612 |
bool T_isNormalizedParam, int T_maxValue, int T_minValue> |
vmint T_synthParam, |
1613 |
VMFnResult* VMChangeSynthParamFunction::execTemplate(VMFnArgs* args, const char* functionName) { |
vmint T_minValueNorm, vmint T_maxValueNorm, bool T_normalizeNorm, |
1614 |
int value = args->arg(1)->asInt()->evalInt(); |
vmint T_minValueUnit, vmint T_maxValueUnit, |
1615 |
if (T_maxValue != NO_LIMIT && value > T_maxValue) { |
MetricPrefix_t T_unitPrefix0, MetricPrefix_t ... T_unitPrefixN> |
1616 |
wrnMsg(String(functionName) + "(): argument 2 may not be larger than " + ToString(T_maxValue)); |
VMFnResult* VMChangeSynthParamFunction::execTemplate(VMFnArgs* args, const char* functionName) |
1617 |
value = T_maxValue; |
{ |
1618 |
} else if (T_minValue != NO_LIMIT && value < T_minValue) { |
const StdUnit_t unit = args->arg(1)->asNumber()->unitType(); |
1619 |
if (T_minValue == 0) |
const bool isFinal = |
1620 |
wrnMsg(String(functionName) + "(): argument 2 may not be negative"); |
(m_unit && m_unit != VM_BEL && unit) ? |
1621 |
else |
true : // imply 'final' value if unit type is used (except of 'Bel' which may be relative) |
1622 |
wrnMsg(String(functionName) + "(): argument 2 may not be smaller than " + ToString(T_minValue)); |
args->arg(1)->asNumber()->isFinal(); |
1623 |
value = T_minValue; |
vmint value = |
1624 |
} |
(m_acceptUnitPrefix && ((m_unit && unit) || (!m_unit && args->arg(1)->asNumber()->hasUnitFactorNow()))) |
1625 |
const float fValue = (T_isNormalizedParam) ? |
? args->arg(1)->asNumber()->evalCastInt(T_unitPrefix0, T_unitPrefixN ...) |
1626 |
float(value) / float(T_maxValue) : // convert to 0.0 .. 1.0 value range |
: args->arg(1)->asNumber()->evalCastInt(); |
1627 |
float(value) / 1000000.f; // assuming microseconds here, convert to seconds |
|
1628 |
|
// check if passed value is in allowed range |
1629 |
|
if (unit && m_unit) { |
1630 |
|
if (T_maxValueUnit != NO_LIMIT && value > T_maxValueUnit) { |
1631 |
|
wrnMsg(String(functionName) + "(): argument 2 may not be larger than " + ToString(T_maxValueUnit)); |
1632 |
|
value = T_maxValueUnit; |
1633 |
|
} else if (T_minValueUnit != NO_LIMIT && value < T_minValueUnit) { |
1634 |
|
if (T_minValueUnit == 0) |
1635 |
|
wrnMsg(String(functionName) + "(): argument 2 may not be negative"); |
1636 |
|
else |
1637 |
|
wrnMsg(String(functionName) + "(): argument 2 may not be smaller than " + ToString(T_minValueUnit)); |
1638 |
|
value = T_minValueUnit; |
1639 |
|
} |
1640 |
|
} else { // value was passed to this function without a unit ... |
1641 |
|
if (T_maxValueNorm != NO_LIMIT && value > T_maxValueNorm) { |
1642 |
|
wrnMsg(String(functionName) + "(): argument 2 may not be larger than " + ToString(T_maxValueNorm)); |
1643 |
|
value = T_maxValueNorm; |
1644 |
|
} else if (T_minValueNorm != NO_LIMIT && value < T_minValueNorm) { |
1645 |
|
if (T_minValueNorm == 0) |
1646 |
|
wrnMsg(String(functionName) + "(): argument 2 may not be negative"); |
1647 |
|
else |
1648 |
|
wrnMsg(String(functionName) + "(): argument 2 may not be smaller than " + ToString(T_minValueNorm)); |
1649 |
|
value = T_minValueNorm; |
1650 |
|
} |
1651 |
|
} |
1652 |
|
|
1653 |
|
// convert passed argument value to engine internal expected value range (i.e. 0.0 .. 1.0) |
1654 |
|
const float fValue = |
1655 |
|
(unit && m_unit) ? |
1656 |
|
(unit == VM_BEL) ? |
1657 |
|
RTMath::DecibelToLinRatio(float(value) * float(T_unitPrefix0) /*i.e. mdB -> dB*/) : |
1658 |
|
float(value) * VMUnit::unitFactor(T_unitPrefix0, T_unitPrefixN ...) /*i.e. us -> s*/ : |
1659 |
|
(T_normalizeNorm) ? |
1660 |
|
float(value) / ((T_maxValueNorm != NO_LIMIT) ? float(T_maxValueNorm) : 1000000.f/* fallback: value range used for most */) : |
1661 |
|
float(value) /* as is */; |
1662 |
|
|
1663 |
AbstractEngineChannel* pEngineChannel = |
AbstractEngineChannel* pEngineChannel = |
1664 |
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
static_cast<AbstractEngineChannel*>(m_vm->m_event->cause.pEngineChannel); |
1681 |
// note was triggered then immediately apply the synth parameter |
// note was triggered then immediately apply the synth parameter |
1682 |
// change to Note object |
// change to Note object |
1683 |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
1684 |
pNote->Override.*T_noteParam = fValue; |
setNoteParamValue(pNote->Override.*T_noteParam, fValue); |
1685 |
|
setNoteParamScopeBy_FinalUnit( |
1686 |
|
(pNote->Override.*T_noteParam), |
1687 |
|
isFinal, unit |
1688 |
|
); |
1689 |
} else { // otherwise schedule this synth parameter change ... |
} else { // otherwise schedule this synth parameter change ... |
1690 |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
1691 |
e.Init(); // clear IDs |
e.Init(); // clear IDs |
1693 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
1694 |
e.Param.NoteSynthParam.Type = (Event::synth_param_t) T_synthParam; |
e.Param.NoteSynthParam.Type = (Event::synth_param_t) T_synthParam; |
1695 |
e.Param.NoteSynthParam.Delta = fValue; |
e.Param.NoteSynthParam.Delta = fValue; |
1696 |
e.Param.NoteSynthParam.Relative = false; |
e.Param.NoteSynthParam.Scope = Event::scopeBy_FinalRelativeUnit( |
1697 |
|
isFinal, false, unit |
1698 |
|
); |
1699 |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
1700 |
} |
} |
1701 |
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
1702 |
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
1703 |
for (int i = 0; i < ids->arraySize(); ++i) { |
for (vmint i = 0; i < ids->arraySize(); ++i) { |
1704 |
const ScriptID id = ids->evalIntElement(i); |
const ScriptID id = ids->evalIntElement(i); |
1705 |
if (!id || !id.isNoteID()) continue; |
if (!id || !id.isNoteID()) continue; |
1706 |
|
|
1711 |
// note was triggered then immediately apply the synth parameter |
// note was triggered then immediately apply the synth parameter |
1712 |
// change to Note object |
// change to Note object |
1713 |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
1714 |
pNote->Override.*T_noteParam = fValue; |
setNoteParamValue(pNote->Override.*T_noteParam, fValue); |
1715 |
|
setNoteParamScopeBy_FinalUnit( |
1716 |
|
(pNote->Override.*T_noteParam), |
1717 |
|
isFinal, unit |
1718 |
|
); |
1719 |
} else { // otherwise schedule this synth parameter change ... |
} else { // otherwise schedule this synth parameter change ... |
1720 |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
1721 |
e.Init(); // clear IDs |
e.Init(); // clear IDs |
1723 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
1724 |
e.Param.NoteSynthParam.Type = (Event::synth_param_t) T_synthParam; |
e.Param.NoteSynthParam.Type = (Event::synth_param_t) T_synthParam; |
1725 |
e.Param.NoteSynthParam.Delta = fValue; |
e.Param.NoteSynthParam.Delta = fValue; |
1726 |
e.Param.NoteSynthParam.Relative = false; |
e.Param.NoteSynthParam.Scope = Event::scopeBy_FinalRelativeUnit( |
1727 |
|
isFinal, false, unit |
1728 |
|
); |
1729 |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
1730 |
} |
} |
1731 |
} |
} |
1734 |
return successResult(); |
return successResult(); |
1735 |
} |
} |
1736 |
|
|
1737 |
|
// change_sustain() function |
1738 |
|
|
1739 |
|
VMFnResult* InstrumentScriptVMFunction_change_sustain::exec(VMFnArgs* args) { |
1740 |
|
return VMChangeSynthParamFunction::execTemplate< |
1741 |
|
decltype(NoteBase::_Override::Sustain), |
1742 |
|
&NoteBase::_Override::Sustain, |
1743 |
|
Event::synth_param_sustain, |
1744 |
|
/* if value passed without unit */ |
1745 |
|
0, NO_LIMIT, true, |
1746 |
|
/* if value passed WITH 'Bel' unit */ |
1747 |
|
NO_LIMIT, NO_LIMIT, VM_MILLI, VM_DECI>( args, "change_sustain" ); |
1748 |
|
} |
1749 |
|
|
1750 |
|
// change_cutoff_attack() function |
1751 |
|
|
1752 |
|
VMFnResult* InstrumentScriptVMFunction_change_cutoff_attack::exec(VMFnArgs* args) { |
1753 |
|
return VMChangeSynthParamFunction::execTemplate< |
1754 |
|
decltype(NoteBase::_Override::CutoffAttack), |
1755 |
|
&NoteBase::_Override::CutoffAttack, |
1756 |
|
Event::synth_param_cutoff_attack, |
1757 |
|
/* if value passed without unit */ |
1758 |
|
0, NO_LIMIT, true, |
1759 |
|
/* if value passed with 'seconds' unit */ |
1760 |
|
0, NO_LIMIT, VM_MICRO>( args, "change_cutoff_attack" ); |
1761 |
|
} |
1762 |
|
|
1763 |
|
// change_cutoff_decay() function |
1764 |
|
|
1765 |
|
VMFnResult* InstrumentScriptVMFunction_change_cutoff_decay::exec(VMFnArgs* args) { |
1766 |
|
return VMChangeSynthParamFunction::execTemplate< |
1767 |
|
decltype(NoteBase::_Override::CutoffDecay), |
1768 |
|
&NoteBase::_Override::CutoffDecay, |
1769 |
|
Event::synth_param_cutoff_decay, |
1770 |
|
/* if value passed without unit */ |
1771 |
|
0, NO_LIMIT, true, |
1772 |
|
/* if value passed with 'seconds' unit */ |
1773 |
|
0, NO_LIMIT, VM_MICRO>( args, "change_cutoff_decay" ); |
1774 |
|
} |
1775 |
|
|
1776 |
|
// change_cutoff_sustain() function |
1777 |
|
|
1778 |
|
VMFnResult* InstrumentScriptVMFunction_change_cutoff_sustain::exec(VMFnArgs* args) { |
1779 |
|
return VMChangeSynthParamFunction::execTemplate< |
1780 |
|
decltype(NoteBase::_Override::CutoffSustain), |
1781 |
|
&NoteBase::_Override::CutoffSustain, |
1782 |
|
Event::synth_param_cutoff_sustain, |
1783 |
|
/* if value passed without unit */ |
1784 |
|
0, NO_LIMIT, true, |
1785 |
|
/* if value passed WITH 'Bel' unit */ |
1786 |
|
NO_LIMIT, NO_LIMIT, VM_MILLI, VM_DECI>( args, "change_cutoff_sustain" ); |
1787 |
|
} |
1788 |
|
|
1789 |
|
// change_cutoff_release() function |
1790 |
|
|
1791 |
|
VMFnResult* InstrumentScriptVMFunction_change_cutoff_release::exec(VMFnArgs* args) { |
1792 |
|
return VMChangeSynthParamFunction::execTemplate< |
1793 |
|
decltype(NoteBase::_Override::CutoffRelease), |
1794 |
|
&NoteBase::_Override::CutoffRelease, |
1795 |
|
Event::synth_param_cutoff_release, |
1796 |
|
/* if value passed without unit */ |
1797 |
|
0, NO_LIMIT, true, |
1798 |
|
/* if value passed with 'seconds' unit */ |
1799 |
|
0, NO_LIMIT, VM_MICRO>( args, "change_cutoff_release" ); |
1800 |
|
} |
1801 |
|
|
1802 |
// change_amp_lfo_depth() function |
// change_amp_lfo_depth() function |
1803 |
|
|
1804 |
VMFnResult* InstrumentScriptVMFunction_change_amp_lfo_depth::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_change_amp_lfo_depth::exec(VMFnArgs* args) { |
1805 |
return VMChangeSynthParamFunction::execTemplate< |
return VMChangeSynthParamFunction::execTemplate< |
1806 |
|
decltype(NoteBase::_Override::AmpLFODepth), |
1807 |
&NoteBase::_Override::AmpLFODepth, |
&NoteBase::_Override::AmpLFODepth, |
1808 |
Event::synth_param_amp_lfo_depth, |
Event::synth_param_amp_lfo_depth, |
1809 |
true, 1000000, 0>( args, "change_amp_lfo_depth" ); |
/* if value passed without unit */ |
1810 |
|
0, NO_LIMIT, true, |
1811 |
|
/* not used (since this function does not accept unit) */ |
1812 |
|
NO_LIMIT, NO_LIMIT, VM_NO_PREFIX>( args, "change_amp_lfo_depth" ); |
1813 |
} |
} |
1814 |
|
|
1815 |
// change_amp_lfo_freq() function |
// change_amp_lfo_freq() function |
1816 |
|
|
1817 |
VMFnResult* InstrumentScriptVMFunction_change_amp_lfo_freq::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_change_amp_lfo_freq::exec(VMFnArgs* args) { |
1818 |
return VMChangeSynthParamFunction::execTemplate< |
return VMChangeSynthParamFunction::execTemplate< |
1819 |
|
decltype(NoteBase::_Override::AmpLFOFreq), |
1820 |
&NoteBase::_Override::AmpLFOFreq, |
&NoteBase::_Override::AmpLFOFreq, |
1821 |
Event::synth_param_amp_lfo_freq, |
Event::synth_param_amp_lfo_freq, |
1822 |
true, 1000000, 0>( args, "change_amp_lfo_freq" ); |
/* if value passed without unit */ |
1823 |
|
0, NO_LIMIT, true, |
1824 |
|
/* if value passed with 'Hz' unit */ |
1825 |
|
0, 30000, VM_NO_PREFIX>( args, "change_amp_lfo_freq" ); |
1826 |
|
} |
1827 |
|
|
1828 |
|
// change_cutoff_lfo_depth() function |
1829 |
|
|
1830 |
|
VMFnResult* InstrumentScriptVMFunction_change_cutoff_lfo_depth::exec(VMFnArgs* args) { |
1831 |
|
return VMChangeSynthParamFunction::execTemplate< |
1832 |
|
decltype(NoteBase::_Override::CutoffLFODepth), |
1833 |
|
&NoteBase::_Override::CutoffLFODepth, |
1834 |
|
Event::synth_param_cutoff_lfo_depth, |
1835 |
|
/* if value passed without unit */ |
1836 |
|
0, NO_LIMIT, true, |
1837 |
|
/* not used (since this function does not accept unit) */ |
1838 |
|
NO_LIMIT, NO_LIMIT, VM_NO_PREFIX>( args, "change_cutoff_lfo_depth" ); |
1839 |
|
} |
1840 |
|
|
1841 |
|
// change_cutoff_lfo_freq() function |
1842 |
|
|
1843 |
|
VMFnResult* InstrumentScriptVMFunction_change_cutoff_lfo_freq::exec(VMFnArgs* args) { |
1844 |
|
return VMChangeSynthParamFunction::execTemplate< |
1845 |
|
decltype(NoteBase::_Override::CutoffLFOFreq), |
1846 |
|
&NoteBase::_Override::CutoffLFOFreq, |
1847 |
|
Event::synth_param_cutoff_lfo_freq, |
1848 |
|
/* if value passed without unit */ |
1849 |
|
0, NO_LIMIT, true, |
1850 |
|
/* if value passed with 'Hz' unit */ |
1851 |
|
0, 30000, VM_NO_PREFIX>( args, "change_cutoff_lfo_freq" ); |
1852 |
} |
} |
1853 |
|
|
1854 |
// change_pitch_lfo_depth() function |
// change_pitch_lfo_depth() function |
1855 |
|
|
1856 |
VMFnResult* InstrumentScriptVMFunction_change_pitch_lfo_depth::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_change_pitch_lfo_depth::exec(VMFnArgs* args) { |
1857 |
return VMChangeSynthParamFunction::execTemplate< |
return VMChangeSynthParamFunction::execTemplate< |
1858 |
|
decltype(NoteBase::_Override::PitchLFODepth), |
1859 |
&NoteBase::_Override::PitchLFODepth, |
&NoteBase::_Override::PitchLFODepth, |
1860 |
Event::synth_param_pitch_lfo_depth, |
Event::synth_param_pitch_lfo_depth, |
1861 |
true, 1000000, 0>( args, "change_pitch_lfo_depth" ); |
/* if value passed without unit */ |
1862 |
|
0, NO_LIMIT, true, |
1863 |
|
/* not used (since this function does not accept unit) */ |
1864 |
|
NO_LIMIT, NO_LIMIT, VM_NO_PREFIX>( args, "change_pitch_lfo_depth" ); |
1865 |
} |
} |
1866 |
|
|
1867 |
// change_pitch_lfo_freq() function |
// change_pitch_lfo_freq() function |
1868 |
|
|
1869 |
VMFnResult* InstrumentScriptVMFunction_change_pitch_lfo_freq::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_change_pitch_lfo_freq::exec(VMFnArgs* args) { |
1870 |
return VMChangeSynthParamFunction::execTemplate< |
return VMChangeSynthParamFunction::execTemplate< |
1871 |
|
decltype(NoteBase::_Override::PitchLFOFreq), |
1872 |
&NoteBase::_Override::PitchLFOFreq, |
&NoteBase::_Override::PitchLFOFreq, |
1873 |
Event::synth_param_pitch_lfo_freq, |
Event::synth_param_pitch_lfo_freq, |
1874 |
true, 1000000, 0>( args, "change_pitch_lfo_freq" ); |
/* if value passed without unit */ |
1875 |
|
0, NO_LIMIT, true, |
1876 |
|
/* if value passed with 'Hz' unit */ |
1877 |
|
0, 30000, VM_NO_PREFIX>( args, "change_pitch_lfo_freq" ); |
1878 |
} |
} |
1879 |
|
|
1880 |
// change_vol_time() function |
// change_vol_time() function |
1881 |
|
|
1882 |
VMFnResult* InstrumentScriptVMFunction_change_vol_time::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_change_vol_time::exec(VMFnArgs* args) { |
1883 |
return VMChangeSynthParamFunction::execTemplate< |
return VMChangeSynthParamFunction::execTemplate< |
1884 |
|
decltype(NoteBase::_Override::VolumeTime), |
1885 |
&NoteBase::_Override::VolumeTime, |
&NoteBase::_Override::VolumeTime, |
1886 |
Event::synth_param_volume_time, |
Event::synth_param_volume_time, |
1887 |
false, NO_LIMIT, 0>( args, "change_vol_time" ); |
/* if value passed without unit (implying 'us' unit) */ |
1888 |
|
0, NO_LIMIT, true, |
1889 |
|
/* if value passed with 'seconds' unit */ |
1890 |
|
0, NO_LIMIT, VM_MICRO>( args, "change_vol_time" ); |
1891 |
} |
} |
1892 |
|
|
1893 |
// change_tune_time() function |
// change_tune_time() function |
1894 |
|
|
1895 |
VMFnResult* InstrumentScriptVMFunction_change_tune_time::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_change_tune_time::exec(VMFnArgs* args) { |
1896 |
return VMChangeSynthParamFunction::execTemplate< |
return VMChangeSynthParamFunction::execTemplate< |
1897 |
|
decltype(NoteBase::_Override::PitchTime), |
1898 |
&NoteBase::_Override::PitchTime, |
&NoteBase::_Override::PitchTime, |
1899 |
Event::synth_param_pitch_time, |
Event::synth_param_pitch_time, |
1900 |
false, NO_LIMIT, 0>( args, "change_tune_time" ); |
/* if value passed without unit (implying 'us' unit) */ |
1901 |
|
0, NO_LIMIT, true, |
1902 |
|
/* if value passed with 'seconds' unit */ |
1903 |
|
0, NO_LIMIT, VM_MICRO>( args, "change_tune_time" ); |
1904 |
|
} |
1905 |
|
|
1906 |
|
// change_pan_time() function |
1907 |
|
|
1908 |
|
VMFnResult* InstrumentScriptVMFunction_change_pan_time::exec(VMFnArgs* args) { |
1909 |
|
return VMChangeSynthParamFunction::execTemplate< |
1910 |
|
decltype(NoteBase::_Override::PanTime), |
1911 |
|
&NoteBase::_Override::PanTime, |
1912 |
|
Event::synth_param_pan_time, |
1913 |
|
/* if value passed without unit (implying 'us' unit) */ |
1914 |
|
0, NO_LIMIT, true, |
1915 |
|
/* if value passed with 'seconds' unit */ |
1916 |
|
0, NO_LIMIT, VM_MICRO>( args, "change_pan_time" ); |
1917 |
} |
} |
1918 |
|
|
1919 |
// template for change_*_curve() functions |
// template for change_*_curve() functions |
1920 |
|
|
1921 |
bool VMChangeFadeCurveFunction::acceptsArgType(int iArg, ExprType_t type) const { |
bool VMChangeFadeCurveFunction::acceptsArgType(vmint iArg, ExprType_t type) const { |
1922 |
if (iArg == 0) |
if (iArg == 0) |
1923 |
return type == INT_EXPR || type == INT_ARR_EXPR; |
return type == INT_EXPR || type == INT_ARR_EXPR; |
1924 |
else |
else |
1925 |
return type == INT_EXPR; |
return type == INT_EXPR; |
1926 |
} |
} |
1927 |
|
|
1928 |
template<fade_curve_t NoteBase::_Override::*T_noteParam, int T_synthParam> |
template<fade_curve_t NoteBase::_Override::*T_noteParam, vmint T_synthParam> |
1929 |
VMFnResult* VMChangeFadeCurveFunction::execTemplate(VMFnArgs* args, const char* functionName) { |
VMFnResult* VMChangeFadeCurveFunction::execTemplate(VMFnArgs* args, const char* functionName) { |
1930 |
int value = args->arg(1)->asInt()->evalInt(); |
vmint value = args->arg(1)->asInt()->evalInt(); |
1931 |
switch (value) { |
switch (value) { |
1932 |
case FADE_CURVE_LINEAR: |
case FADE_CURVE_LINEAR: |
1933 |
case FADE_CURVE_EASE_IN_EASE_OUT: |
case FADE_CURVE_EASE_IN_EASE_OUT: |
1966 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
1967 |
e.Param.NoteSynthParam.Type = (Event::synth_param_t) T_synthParam; |
e.Param.NoteSynthParam.Type = (Event::synth_param_t) T_synthParam; |
1968 |
e.Param.NoteSynthParam.Delta = value; |
e.Param.NoteSynthParam.Delta = value; |
1969 |
e.Param.NoteSynthParam.Relative = false; |
e.Param.NoteSynthParam.Scope = Event::ValueScope::RELATIVE; // actually ignored |
1970 |
|
|
1971 |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
1972 |
} |
} |
1973 |
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
1974 |
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
1975 |
for (int i = 0; i < ids->arraySize(); ++i) { |
for (vmint i = 0; i < ids->arraySize(); ++i) { |
1976 |
const ScriptID id = ids->evalIntElement(i); |
const ScriptID id = ids->evalIntElement(i); |
1977 |
if (!id || !id.isNoteID()) continue; |
if (!id || !id.isNoteID()) continue; |
1978 |
|
|
1991 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
1992 |
e.Param.NoteSynthParam.Type = (Event::synth_param_t) T_synthParam; |
e.Param.NoteSynthParam.Type = (Event::synth_param_t) T_synthParam; |
1993 |
e.Param.NoteSynthParam.Delta = value; |
e.Param.NoteSynthParam.Delta = value; |
1994 |
e.Param.NoteSynthParam.Relative = false; |
e.Param.NoteSynthParam.Scope = Event::ValueScope::RELATIVE; // actually ignored |
1995 |
|
|
1996 |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
1997 |
} |
} |
2017 |
Event::synth_param_pitch_curve>( args, "change_tune_curve" ); |
Event::synth_param_pitch_curve>( args, "change_tune_curve" ); |
2018 |
} |
} |
2019 |
|
|
2020 |
|
// change_pan_curve() function |
2021 |
|
|
2022 |
|
VMFnResult* InstrumentScriptVMFunction_change_pan_curve::exec(VMFnArgs* args) { |
2023 |
|
return VMChangeFadeCurveFunction::execTemplate< |
2024 |
|
&NoteBase::_Override::PanCurve, |
2025 |
|
Event::synth_param_pan_curve>( args, "change_pan_curve" ); |
2026 |
|
} |
2027 |
|
|
2028 |
// fade_in() function |
// fade_in() function |
2029 |
|
|
2030 |
InstrumentScriptVMFunction_fade_in::InstrumentScriptVMFunction_fade_in(InstrumentScriptVM* parent) |
InstrumentScriptVMFunction_fade_in::InstrumentScriptVMFunction_fade_in(InstrumentScriptVM* parent) |
2032 |
{ |
{ |
2033 |
} |
} |
2034 |
|
|
2035 |
bool InstrumentScriptVMFunction_fade_in::acceptsArgType(int iArg, ExprType_t type) const { |
bool InstrumentScriptVMFunction_fade_in::acceptsArgType(vmint iArg, ExprType_t type) const { |
2036 |
if (iArg == 0) |
if (iArg == 0) |
2037 |
return type == INT_EXPR || type == INT_ARR_EXPR; |
return type == INT_EXPR || type == INT_ARR_EXPR; |
2038 |
else |
else |
2039 |
return type == INT_EXPR; |
return type == INT_EXPR || type == REAL_EXPR; |
2040 |
|
} |
2041 |
|
|
2042 |
|
bool InstrumentScriptVMFunction_fade_in::acceptsArgUnitType(vmint iArg, StdUnit_t type) const { |
2043 |
|
if (iArg == 1) |
2044 |
|
return type == VM_NO_UNIT || type == VM_SECOND; |
2045 |
|
else |
2046 |
|
return type == VM_NO_UNIT; |
2047 |
|
} |
2048 |
|
|
2049 |
|
bool InstrumentScriptVMFunction_fade_in::acceptsArgUnitPrefix(vmint iArg, StdUnit_t type) const { |
2050 |
|
return iArg == 1 && type == VM_SECOND; // only allow metric prefix(es) if 'seconds' is used as unit type |
2051 |
} |
} |
2052 |
|
|
2053 |
VMFnResult* InstrumentScriptVMFunction_fade_in::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_fade_in::exec(VMFnArgs* args) { |
2054 |
int duration = args->arg(1)->asInt()->evalInt(); |
StdUnit_t unit = args->arg(1)->asNumber()->unitType(); |
2055 |
|
vmint duration = |
2056 |
|
(unit) ? |
2057 |
|
args->arg(1)->asNumber()->evalCastInt(VM_MICRO) : |
2058 |
|
args->arg(1)->asNumber()->evalCastInt(); |
2059 |
if (duration < 0) { |
if (duration < 0) { |
2060 |
wrnMsg("fade_in(): argument 2 may not be negative"); |
wrnMsg("fade_in(): argument 2 may not be negative"); |
2061 |
duration = 0; |
duration = 0; |
2083 |
// then immediately apply a start volume of zero to Note object, |
// then immediately apply a start volume of zero to Note object, |
2084 |
// as well as the fade in duration |
// as well as the fade in duration |
2085 |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
2086 |
pNote->Override.Volume = 0.f; |
pNote->Override.Volume.Value = 0.f; |
2087 |
pNote->Override.VolumeTime = fDuration; |
pNote->Override.VolumeTime = fDuration; |
2088 |
} else { // otherwise schedule a "volume time" change with the requested fade in duration ... |
} else { // otherwise schedule a "volume time" change with the requested fade in duration ... |
2089 |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
2092 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
2093 |
e.Param.NoteSynthParam.Type = Event::synth_param_volume_time; |
e.Param.NoteSynthParam.Type = Event::synth_param_volume_time; |
2094 |
e.Param.NoteSynthParam.Delta = fDuration; |
e.Param.NoteSynthParam.Delta = fDuration; |
2095 |
e.Param.NoteSynthParam.Relative = false; |
e.Param.NoteSynthParam.Scope = Event::ValueScope::RELATIVE; // actually ignored |
2096 |
|
|
2097 |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
2098 |
} |
} |
2105 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
2106 |
e.Param.NoteSynthParam.Type = Event::synth_param_volume; |
e.Param.NoteSynthParam.Type = Event::synth_param_volume; |
2107 |
e.Param.NoteSynthParam.Delta = 1.f; |
e.Param.NoteSynthParam.Delta = 1.f; |
2108 |
e.Param.NoteSynthParam.Relative = false; |
e.Param.NoteSynthParam.Scope = Event::ValueScope::RELATIVE; // actually ignored |
2109 |
|
|
2110 |
// scheduling with 0 delay would also work here, but +1 is more |
// scheduling with 0 delay would also work here, but +1 is more |
2111 |
// safe regarding potential future implementation changes of the |
// safe regarding potential future implementation changes of the |
2114 |
} |
} |
2115 |
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
2116 |
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
2117 |
for (int i = 0; i < ids->arraySize(); ++i) { |
for (vmint i = 0; i < ids->arraySize(); ++i) { |
2118 |
const ScriptID id = ids->evalIntElement(i); |
const ScriptID id = ids->evalIntElement(i); |
2119 |
if (!id || !id.isNoteID()) continue; |
if (!id || !id.isNoteID()) continue; |
2120 |
|
|
2125 |
// then immediately apply a start volume of zero to Note object, |
// then immediately apply a start volume of zero to Note object, |
2126 |
// as well as the fade in duration |
// as well as the fade in duration |
2127 |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
if (m_vm->m_event->scheduleTime == pNote->triggerSchedTime) { |
2128 |
pNote->Override.Volume = 0.f; |
pNote->Override.Volume.Value = 0.f; |
2129 |
pNote->Override.VolumeTime = fDuration; |
pNote->Override.VolumeTime = fDuration; |
2130 |
} else { // otherwise schedule a "volume time" change with the requested fade in duration ... |
} else { // otherwise schedule a "volume time" change with the requested fade in duration ... |
2131 |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
Event e = m_vm->m_event->cause; // copy to get fragment time for "now" |
2134 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
2135 |
e.Param.NoteSynthParam.Type = Event::synth_param_volume_time; |
e.Param.NoteSynthParam.Type = Event::synth_param_volume_time; |
2136 |
e.Param.NoteSynthParam.Delta = fDuration; |
e.Param.NoteSynthParam.Delta = fDuration; |
2137 |
e.Param.NoteSynthParam.Relative = false; |
e.Param.NoteSynthParam.Scope = Event::ValueScope::RELATIVE; // actually ignored |
2138 |
|
|
2139 |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
2140 |
} |
} |
2147 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
2148 |
e.Param.NoteSynthParam.Type = Event::synth_param_volume; |
e.Param.NoteSynthParam.Type = Event::synth_param_volume; |
2149 |
e.Param.NoteSynthParam.Delta = 1.f; |
e.Param.NoteSynthParam.Delta = 1.f; |
2150 |
e.Param.NoteSynthParam.Relative = false; |
e.Param.NoteSynthParam.Scope = Event::ValueScope::RELATIVE; // actually ignored |
2151 |
|
|
2152 |
// scheduling with 0 delay would also work here, but +1 is more |
// scheduling with 0 delay would also work here, but +1 is more |
2153 |
// safe regarding potential future implementation changes of the |
// safe regarding potential future implementation changes of the |
2167 |
{ |
{ |
2168 |
} |
} |
2169 |
|
|
2170 |
bool InstrumentScriptVMFunction_fade_out::acceptsArgType(int iArg, ExprType_t type) const { |
bool InstrumentScriptVMFunction_fade_out::acceptsArgType(vmint iArg, ExprType_t type) const { |
2171 |
if (iArg == 0) |
if (iArg == 0) |
2172 |
return type == INT_EXPR || type == INT_ARR_EXPR; |
return type == INT_EXPR || type == INT_ARR_EXPR; |
2173 |
else |
else |
2174 |
return type == INT_EXPR; |
return type == INT_EXPR || type == REAL_EXPR; |
2175 |
|
} |
2176 |
|
|
2177 |
|
bool InstrumentScriptVMFunction_fade_out::acceptsArgUnitType(vmint iArg, StdUnit_t type) const { |
2178 |
|
if (iArg == 1) |
2179 |
|
return type == VM_NO_UNIT || type == VM_SECOND; |
2180 |
|
else |
2181 |
|
return type == VM_NO_UNIT; |
2182 |
|
} |
2183 |
|
|
2184 |
|
bool InstrumentScriptVMFunction_fade_out::acceptsArgUnitPrefix(vmint iArg, StdUnit_t type) const { |
2185 |
|
return iArg == 1 && type == VM_SECOND; // only allow metric prefix(es) if 'seconds' is used as unit type |
2186 |
} |
} |
2187 |
|
|
2188 |
VMFnResult* InstrumentScriptVMFunction_fade_out::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_fade_out::exec(VMFnArgs* args) { |
2189 |
int duration = args->arg(1)->asInt()->evalInt(); |
StdUnit_t unit = args->arg(1)->asNumber()->unitType(); |
2190 |
|
vmint duration = |
2191 |
|
(unit) ? |
2192 |
|
args->arg(1)->asNumber()->evalCastInt(VM_MICRO) : |
2193 |
|
args->arg(1)->asNumber()->evalCastInt(); |
2194 |
if (duration < 0) { |
if (duration < 0) { |
2195 |
wrnMsg("fade_out(): argument 2 may not be negative"); |
wrnMsg("fade_out(): argument 2 may not be negative"); |
2196 |
duration = 0; |
duration = 0; |
2227 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
2228 |
e.Param.NoteSynthParam.Type = Event::synth_param_volume_time; |
e.Param.NoteSynthParam.Type = Event::synth_param_volume_time; |
2229 |
e.Param.NoteSynthParam.Delta = fDuration; |
e.Param.NoteSynthParam.Delta = fDuration; |
2230 |
e.Param.NoteSynthParam.Relative = false; |
e.Param.NoteSynthParam.Scope = Event::ValueScope::RELATIVE; // actually ignored |
2231 |
|
|
2232 |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
2233 |
} |
} |
2240 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
2241 |
e.Param.NoteSynthParam.Type = Event::synth_param_volume; |
e.Param.NoteSynthParam.Type = Event::synth_param_volume; |
2242 |
e.Param.NoteSynthParam.Delta = 0.f; |
e.Param.NoteSynthParam.Delta = 0.f; |
2243 |
e.Param.NoteSynthParam.Relative = false; |
e.Param.NoteSynthParam.Scope = Event::ValueScope::RELATIVE; // actually ignored |
2244 |
|
|
2245 |
// scheduling with 0 delay would also work here, but +1 is more |
// scheduling with 0 delay would also work here, but +1 is more |
2246 |
// safe regarding potential future implementation changes of the |
// safe regarding potential future implementation changes of the |
2261 |
} |
} |
2262 |
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
} else if (args->arg(0)->exprType() == INT_ARR_EXPR) { |
2263 |
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
VMIntArrayExpr* ids = args->arg(0)->asIntArray(); |
2264 |
for (int i = 0; i < ids->arraySize(); ++i) { |
for (vmint i = 0; i < ids->arraySize(); ++i) { |
2265 |
const ScriptID id = ids->evalIntElement(i); |
const ScriptID id = ids->evalIntElement(i); |
2266 |
if (!id || !id.isNoteID()) continue; |
if (!id || !id.isNoteID()) continue; |
2267 |
|
|
2279 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
2280 |
e.Param.NoteSynthParam.Type = Event::synth_param_volume_time; |
e.Param.NoteSynthParam.Type = Event::synth_param_volume_time; |
2281 |
e.Param.NoteSynthParam.Delta = fDuration; |
e.Param.NoteSynthParam.Delta = fDuration; |
2282 |
e.Param.NoteSynthParam.Relative = false; |
e.Param.NoteSynthParam.Scope = Event::ValueScope::RELATIVE; // actually ignored |
2283 |
|
|
2284 |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
pEngineChannel->ScheduleEventMicroSec(&e, 0); |
2285 |
} |
} |
2292 |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
e.Param.NoteSynthParam.NoteID = id.noteID(); |
2293 |
e.Param.NoteSynthParam.Type = Event::synth_param_volume; |
e.Param.NoteSynthParam.Type = Event::synth_param_volume; |
2294 |
e.Param.NoteSynthParam.Delta = 0.f; |
e.Param.NoteSynthParam.Delta = 0.f; |
2295 |
e.Param.NoteSynthParam.Relative = false; |
e.Param.NoteSynthParam.Scope = Event::ValueScope::RELATIVE; // actually ignored |
2296 |
|
|
2297 |
// scheduling with 0 delay would also work here, but +1 is more |
// scheduling with 0 delay would also work here, but +1 is more |
2298 |
// safe regarding potential future implementation changes of the |
// safe regarding potential future implementation changes of the |
2344 |
return successResult(0); |
return successResult(0); |
2345 |
} |
} |
2346 |
|
|
2347 |
const int parameter = args->arg(1)->asInt()->evalInt(); |
const vmint parameter = args->arg(1)->asInt()->evalInt(); |
2348 |
switch (parameter) { |
switch (parameter) { |
2349 |
case EVENT_PAR_NOTE: |
case EVENT_PAR_NOTE: |
2350 |
return successResult(pNote->cause.Param.Note.Key); |
return successResult(pNote->cause.Param.Note.Key); |
2352 |
return successResult(pNote->cause.Param.Note.Velocity); |
return successResult(pNote->cause.Param.Note.Velocity); |
2353 |
case EVENT_PAR_VOLUME: |
case EVENT_PAR_VOLUME: |
2354 |
return successResult( |
return successResult( |
2355 |
RTMath::LinRatioToDecibel(pNote->Override.Volume) * 1000.f |
RTMath::LinRatioToDecibel(pNote->Override.Volume.Value) * 1000.f |
2356 |
); |
); |
2357 |
case EVENT_PAR_TUNE: |
case EVENT_PAR_TUNE: |
2358 |
return successResult( |
return successResult( |
2359 |
RTMath::FreqRatioToCents(pNote->Override.Pitch) * 1000.f |
RTMath::FreqRatioToCents(pNote->Override.Pitch.Value) * 1000.f |
2360 |
); |
); |
2361 |
case EVENT_PAR_0: |
case EVENT_PAR_0: |
2362 |
return successResult(pNote->userPar[0]); |
return successResult(pNote->userPar[0]); |
2396 |
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
2397 |
if (!pNote) return successResult(); |
if (!pNote) return successResult(); |
2398 |
|
|
2399 |
const int parameter = args->arg(1)->asInt()->evalInt(); |
const vmint parameter = args->arg(1)->asInt()->evalInt(); |
2400 |
const int value = args->arg(2)->asInt()->evalInt(); |
const vmint value = args->arg(2)->asInt()->evalInt(); |
2401 |
|
|
2402 |
switch (parameter) { |
switch (parameter) { |
2403 |
case EVENT_PAR_NOTE: |
case EVENT_PAR_NOTE: |
2472 |
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
2473 |
if (!pNote) return successResult(); |
if (!pNote) return successResult(); |
2474 |
|
|
2475 |
const int value = args->arg(1)->asInt()->evalInt(); |
const vmint value = args->arg(1)->asInt()->evalInt(); |
2476 |
if (value < 0 || value > 127) { |
if (value < 0 || value > 127) { |
2477 |
wrnMsg("change_note(): note number of argument 2 is out of range"); |
wrnMsg("change_note(): note number of argument 2 is out of range"); |
2478 |
return successResult(); |
return successResult(); |
2512 |
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
2513 |
if (!pNote) return successResult(); |
if (!pNote) return successResult(); |
2514 |
|
|
2515 |
const int value = args->arg(1)->asInt()->evalInt(); |
const vmint value = args->arg(1)->asInt()->evalInt(); |
2516 |
if (value < 0 || value > 127) { |
if (value < 0 || value > 127) { |
2517 |
wrnMsg("change_velo(): velocity of argument 2 is out of range"); |
wrnMsg("change_velo(): velocity of argument 2 is out of range"); |
2518 |
return successResult(); |
return successResult(); |
2531 |
// change_play_pos() function |
// change_play_pos() function |
2532 |
|
|
2533 |
InstrumentScriptVMFunction_change_play_pos::InstrumentScriptVMFunction_change_play_pos(InstrumentScriptVM* parent) |
InstrumentScriptVMFunction_change_play_pos::InstrumentScriptVMFunction_change_play_pos(InstrumentScriptVM* parent) |
2534 |
: m_vm(parent) |
: m_vm(parent) |
2535 |
{ |
{ |
2536 |
} |
} |
2537 |
|
|
2538 |
|
bool InstrumentScriptVMFunction_change_play_pos::acceptsArgType(vmint iArg, ExprType_t type) const { |
2539 |
|
if (iArg == 0) |
2540 |
|
return type == INT_EXPR; |
2541 |
|
else |
2542 |
|
return type == INT_EXPR || type == REAL_EXPR; |
2543 |
|
} |
2544 |
|
|
2545 |
|
bool InstrumentScriptVMFunction_change_play_pos::acceptsArgUnitType(vmint iArg, StdUnit_t type) const { |
2546 |
|
if (iArg == 1) |
2547 |
|
return type == VM_NO_UNIT || type == VM_SECOND; |
2548 |
|
else |
2549 |
|
return type == VM_NO_UNIT; |
2550 |
|
} |
2551 |
|
|
2552 |
|
bool InstrumentScriptVMFunction_change_play_pos::acceptsArgUnitPrefix(vmint iArg, StdUnit_t type) const { |
2553 |
|
return iArg == 1 && type == VM_SECOND; // only allow metric prefix(es) if 'seconds' is used as unit type |
2554 |
|
} |
2555 |
|
|
2556 |
VMFnResult* InstrumentScriptVMFunction_change_play_pos::exec(VMFnArgs* args) { |
VMFnResult* InstrumentScriptVMFunction_change_play_pos::exec(VMFnArgs* args) { |
2557 |
const ScriptID id = args->arg(0)->asInt()->evalInt(); |
const ScriptID id = args->arg(0)->asInt()->evalInt(); |
2558 |
if (!id) { |
if (!id) { |
2564 |
return successResult(); |
return successResult(); |
2565 |
} |
} |
2566 |
|
|
2567 |
const int pos = args->arg(1)->asInt()->evalInt(); |
StdUnit_t unit = args->arg(1)->asNumber()->unitType(); |
2568 |
|
const vmint pos = |
2569 |
|
(unit) ? |
2570 |
|
args->arg(1)->asNumber()->evalCastInt(VM_MICRO) : |
2571 |
|
args->arg(1)->asNumber()->evalCastInt(); |
2572 |
if (pos < 0) { |
if (pos < 0) { |
2573 |
wrnMsg("change_play_pos(): playback position of argument 2 may not be negative"); |
wrnMsg("change_play_pos(): playback position of argument 2 may not be negative"); |
2574 |
return successResult(); |
return successResult(); |
2580 |
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
NoteBase* pNote = pEngineChannel->pEngine->NoteByID( id.noteID() ); |
2581 |
if (!pNote) return successResult(); |
if (!pNote) return successResult(); |
2582 |
|
|
2583 |
pNote->Override.SampleOffset = pos; |
pNote->Override.SampleOffset = |
2584 |
|
(decltype(pNote->Override.SampleOffset)) pos; |
2585 |
|
|
2586 |
return successResult(); |
return successResult(); |
2587 |
} |
} |
2728 |
|
|
2729 |
// if we are here, then this is the parent, so we must fork this parent |
// if we are here, then this is the parent, so we must fork this parent |
2730 |
|
|
2731 |
const int n = |
const vmint n = |
2732 |
(args->argsCount() >= 1) ? args->arg(0)->asInt()->evalInt() : 1; |
(args->argsCount() >= 1) ? args->arg(0)->asInt()->evalInt() : 1; |
2733 |
const bool bAutoAbort = |
const bool bAutoAbort = |
2734 |
(args->argsCount() >= 2) ? args->arg(1)->asInt()->evalInt() : true; |
(args->argsCount() >= 2) ? args->arg(1)->asInt()->evalInt() : true; |
2754 |
return errorResult(-1); // terminate script |
return errorResult(-1); // terminate script |
2755 |
} |
} |
2756 |
// since both parent, as well all child script execution instances |
// since both parent, as well all child script execution instances |
2757 |
// all land in this exect() method, the following is (more or less) |
// all land in this exec() method, the following is (more or less) |
2758 |
// the only feature that lets us distinguish the parent and |
// the only feature that lets us distinguish the parent and |
2759 |
// respective children from each other in this exect() method |
// respective children from each other in this exec() method |
2760 |
itChild->forkIndex = iChild + 1; |
itChild->forkIndex = iChild + 1; |
2761 |
} |
} |
2762 |
|
|