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/*************************************************************************** |
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* * |
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* LinuxSampler - modular, streaming capable sampler * |
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* * |
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* Copyright (C) 2008 Anders Dahnielson <anders@dahnielson.com> * |
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* Copyright (C) 2009 - 2011 Anders Dahnielson and Grigor Iliev * |
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* * |
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* This program is free software; you can redistribute it and/or modify * |
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* it under the terms of the GNU General Public License as published by * |
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* the Free Software Foundation; either version 2 of the License, or * |
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* (at your option) any later version. * |
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* * |
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* This program is distributed in the hope that it will be useful, * |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of * |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
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* GNU General Public License for more details. * |
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* * |
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* You should have received a copy of the GNU General Public License * |
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* along with this program; if not, write to the Free Software * |
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, * |
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* MA 02111-1307 USA * |
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***************************************************************************/ |
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|
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#include "sfz.h" |
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|
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#include <iostream> |
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#include <sstream> |
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#include <cctype> |
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#include <cstdio> |
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#include <cstring> |
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|
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#include "../../common/File.h" |
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#include "../../common/Path.h" |
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#include "../../common/global_private.h" |
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#include "LookupTable.h" |
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|
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namespace sfz |
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{ |
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template <typename T> T check(std::string name, T min, T max, T val) { |
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if (val < min) { |
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std::cerr << "sfz: The value of opcode '" << name; |
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std::cerr << "' is below the minimum allowed value (min=" << min << "): " << val << std::endl; |
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val = min; |
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} |
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if (val > max) { |
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std::cerr << "sfz: The value of opcode '" << name; |
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std::cerr << "' is above the maximum allowed value (max=" << max << "): " << val << std::endl; |
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val = max; |
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} |
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|
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return val; |
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} |
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|
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Sample* SampleManager::FindSample(std::string samplePath, int offset) { |
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std::map<Sample*, std::set<Region*> >::iterator it = sampleMap.begin(); |
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for (; it != sampleMap.end(); it++) { |
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if (it->first->GetFile() == samplePath) { |
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/* Because the start of the sample is cached in RAM we treat |
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* same sample with different offset as different samples |
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* // TODO: Ignore offset when the whole sample is cached in RAM? |
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*/ |
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int maxOffset = it->first->MaxOffset; |
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if(it->first->Offset == offset || (it->first->Offset < maxOffset && offset < maxOffset)) { |
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return it->first; |
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} |
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} |
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} |
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|
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return NULL; |
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} |
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|
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///////////////////////////////////////////////////////////// |
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// class optional |
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|
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const optional_base::nothing_t optional_base::nothing; |
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|
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///////////////////////////////////////////////////////////// |
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// class Articulation |
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|
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Articulation::Articulation() |
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{ |
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} |
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|
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Articulation::~Articulation() |
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{ |
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} |
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|
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///////////////////////////////////////////////////////////// |
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// class Definition |
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|
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Definition::Definition() |
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{ |
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} |
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|
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Definition::~Definition() |
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{ |
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} |
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|
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///////////////////////////////////////////////////////////// |
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// class Region |
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|
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Region::Region() |
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{ |
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pSample = NULL; |
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seq_counter = 1; |
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} |
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|
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Region::~Region() |
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{ |
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DestroySampleIfNotUsed(); |
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} |
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|
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Sample* Region::GetSample(bool create) |
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{ |
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if(pSample == NULL && create) { |
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int i = offset ? *offset : 0; |
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Sample* sf = GetInstrument()->GetSampleManager()->FindSample(sample, i); |
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if (sf != NULL) pSample = sf; // Reuse already created sample |
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else pSample = new Sample(sample, false, i); |
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GetInstrument()->GetSampleManager()->AddSampleConsumer(pSample, this); |
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} |
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return pSample; |
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} |
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|
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void Region::DestroySampleIfNotUsed() { |
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if (pSample == NULL) return; |
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GetInstrument()->GetSampleManager()->RemoveSampleConsumer(pSample, this); |
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if (!GetInstrument()->GetSampleManager()->HasSampleConsumers(pSample)) { |
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GetInstrument()->GetSampleManager()->RemoveSample(pSample); |
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delete pSample; |
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pSample = NULL; |
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} |
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} |
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|
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bool Region::OnKey(const Query& q) { |
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// As the region comes from a LookupTable search on the query, |
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// the following parameters are not checked here: chan, key, |
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// vel, chanaft, polyaft, prog, sw_previous, cc. They are all |
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// handled by the lookup table. |
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bool is_triggered( |
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q.bend >= lobend && q.bend <= hibend && |
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q.bpm >= lobpm && q.bpm < hibpm && |
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q.rand >= lorand && q.rand < hirand && |
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q.timer >= lotimer && q.timer <= hitimer && |
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|
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( sw_last == -1 || |
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((sw_last >= sw_lokey && sw_last <= sw_hikey) ? (q.last_sw_key == sw_last) : false) ) && |
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|
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( sw_down == -1 || |
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((sw_down >= sw_lokey && (sw_hikey == -1 || sw_down <= sw_hikey)) ? (q.sw[sw_down]) : false) ) && |
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|
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( sw_up == -1 || |
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((sw_up >= sw_lokey && (sw_hikey == -1 || sw_up <= sw_hikey)) ? (!q.sw[sw_up]) : true) ) && |
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|
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((trigger & q.trig) != 0) |
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); |
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|
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if (!is_triggered) |
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return false; |
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|
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// seq_position has to be checked last, so we know that we |
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// increment the right counter |
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is_triggered = (seq_counter == seq_position); |
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seq_counter = (seq_counter % seq_length) + 1; |
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|
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return is_triggered; |
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} |
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|
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Articulation* |
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Region::GetArticulation(int bend, uint8_t bpm, uint8_t chanaft, uint8_t polyaft, uint8_t* cc) |
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{ |
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return new Articulation(); //todo: implement GetArticulation() |
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} |
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|
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bool Region::HasLoop() { |
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bool b = loop_mode == ::sfz::LOOP_UNSET ? pSample->GetLoops() : |
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(loop_mode == ::sfz::LOOP_CONTINUOUS || loop_mode == ::sfz::LOOP_SUSTAIN); |
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return b && GetLoopStart() && GetLoopEnd() && GetLoopEnd() > GetLoopStart(); |
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} |
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|
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uint Region::GetLoopStart() { |
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return (!loop_start) ? pSample->GetLoopStart() : *loop_start; |
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} |
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|
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uint Region::GetLoopEnd() { |
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return (!loop_end) ? pSample->GetLoopEnd() : *loop_end; |
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} |
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|
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uint Region::GetLoopCount() { |
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return (!count) ? 0 : *count; |
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} |
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|
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///////////////////////////////////////////////////////////// |
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// class Instrument |
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|
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Instrument::Instrument(std::string name, SampleManager* pSampleManager) : KeyBindings(128, false), KeySwitchBindings(128, false) |
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{ |
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this->name = name; |
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this->pSampleManager = pSampleManager ? pSampleManager : this; |
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pLookupTable = 0; |
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} |
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|
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Instrument::~Instrument() |
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{ |
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for (int i = 0; i < regions.size(); i++) { |
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delete regions[i]; |
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} |
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delete pLookupTable; |
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for (int i = 0 ; i < 128 ; i++) { |
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delete pLookupTableCC[i]; |
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} |
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} |
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|
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void Query::search(const Instrument* pInstrument) { |
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pRegionList = &pInstrument->pLookupTable->query(*this); |
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regionIndex = 0; |
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} |
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|
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void Query::search(const Instrument* pInstrument, int triggercc) { |
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pRegionList = &pInstrument->pLookupTableCC[triggercc]->query(*this); |
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regionIndex = 0; |
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} |
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|
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Region* Query::next() { |
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for ( ; regionIndex < pRegionList->size() ; regionIndex++) { |
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if ((*pRegionList)[regionIndex]->OnKey(*this)) { |
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return (*pRegionList)[regionIndex++]; |
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} |
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} |
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return 0; |
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} |
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|
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bool Instrument::DestroyRegion(Region* pRegion) { |
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for (std::vector<Region*>::iterator it = regions.begin(); it != regions.end(); it++) { |
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if(*it == pRegion) { |
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regions.erase(it); |
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delete pRegion; |
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return true; |
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} |
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} |
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|
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return false; |
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} |
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|
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bool Instrument::HasKeyBinding(uint8_t key) { |
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if (key > 127) return false; |
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return KeyBindings[key]; |
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} |
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|
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bool Instrument::HasKeySwitchBinding(uint8_t key) { |
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if (key > 127) return false; |
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return KeySwitchBindings[key]; |
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} |
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|
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///////////////////////////////////////////////////////////// |
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// class Group |
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|
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Group::Group() : |
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id(0) |
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{ |
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Reset(); |
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} |
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|
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Group::~Group() |
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{ |
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} |
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|
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void |
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Group::Reset() |
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{ |
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// This is where all the default values are set. |
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|
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// sample definition default |
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sample = ""; |
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|
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// input control |
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lochan = 1; hichan = 16; |
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lokey = 0; hikey = 127; |
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lovel = 0; hivel = 127; |
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lobend = -8192; hibend = 8192; |
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lobpm = 0; hibpm = 500; |
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lochanaft = 0; hichanaft = 127; |
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lopolyaft = 0; hipolyaft = 127; |
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loprog = 0; hiprog = 127; |
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lorand = 0.0; hirand = 1.0; |
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lotimer = 0.0; hitimer = 0.0; |
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|
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seq_length = 1; |
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seq_position = 1; |
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|
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sw_lokey = -1; sw_hikey = -1; |
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sw_last = -1; |
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sw_down = -1; |
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sw_up = -1; |
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sw_previous = -1; |
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sw_vel = VEL_CURRENT; |
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|
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trigger = TRIGGER_ATTACK; |
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|
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group = 0; |
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off_by = 0; |
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off_mode = OFF_FAST; |
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|
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// sample player |
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count.unset(); |
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delay.unset(); delay_random.unset(); |
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delay_beats.unset(); stop_beats.unset(); |
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delay_samples.unset(); |
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end.unset(); |
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loop_crossfade.unset(); |
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offset.unset(); offset_random.unset(); |
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loop_mode = LOOP_UNSET; |
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loop_start.unset(); loop_end.unset(); |
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sync_beats.unset(); sync_offset.unset(); |
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|
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// amplifier |
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volume = 0; |
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pan = 0; |
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width = 100; |
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position = 0; |
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amp_keytrack = 0; |
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amp_keycenter = 60; |
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amp_veltrack = 100; |
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amp_random = 0; |
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rt_decay = 0; |
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xfin_lokey = 0; xfin_hikey = 0; |
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xfout_lokey = 127; xfout_hikey = 127; |
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xf_keycurve = POWER; |
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xfin_lovel = 0; xfin_hivel = 0; |
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xfout_lovel = 127; xfout_hivel = 127; |
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xf_velcurve = POWER; |
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xf_cccurve = POWER; |
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|
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// pitch |
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transpose = 0; |
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tune = 0; |
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pitch_keycenter = 60; |
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pitch_keytrack = 100; |
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pitch_veltrack = 0; |
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pitch_random = 0; |
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bend_up = 200; |
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bend_down = -200; |
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bend_step = 1; |
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|
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// filter |
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fil_type = LPF_2P; |
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cutoff.unset(); |
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cutoff_chanaft = 0; |
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cutoff_polyaft = 0; |
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resonance = 0; |
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fil_keytrack = 0; |
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fil_keycenter = 60; |
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fil_veltrack = 0; |
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fil_random = 0; |
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|
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fil2_type = LPF_2P; |
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cutoff2.unset(); |
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cutoff2_chanaft = 0; |
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cutoff2_polyaft = 0; |
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resonance2 = 0; |
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fil2_keytrack = 0; |
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fil2_keycenter = 60; |
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fil2_veltrack = 0; |
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fil2_random = 0; |
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|
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// per voice equalizer |
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eq1_freq = 50; |
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eq2_freq = 500; |
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eq3_freq = 5000; |
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eq1_vel2freq = 0; |
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eq2_vel2freq = 0; |
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eq3_vel2freq = 0; |
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eq1_bw = 1; |
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eq2_bw = 1; |
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eq3_bw = 1; |
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eq1_gain = 0; |
377 |
eq2_gain = 0; |
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eq3_gain = 0; |
379 |
eq1_vel2gain = 0; |
380 |
eq2_vel2gain = 0; |
381 |
eq3_vel2gain = 0; |
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|
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// CCs |
384 |
for (int i = 0; i < 128; ++i) |
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{ |
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// input control |
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locc.set(i, 0); |
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hicc.set(i, 127); |
389 |
start_locc.set(i, -1); |
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start_hicc.set(i, -1); |
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stop_locc.set(i, -1); |
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stop_hicc.set(i, -1); |
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on_locc.set(i, -1); |
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on_hicc.set(i, -1); |
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|
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// sample player |
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delay_oncc.set(i, optional<float>::nothing); |
398 |
delay_samples_oncc.set(i, optional<int>::nothing); |
399 |
offset_oncc.set(i, optional<int>::nothing); |
400 |
|
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// amplifier |
402 |
amp_velcurve.set(i, -1); |
403 |
gain_oncc.set(i, 0); |
404 |
xfin_locc.set(i, 0); |
405 |
xfin_hicc.set(i, 0); |
406 |
xfout_locc.set(i, 127); |
407 |
xfout_hicc.set(i, 127); |
408 |
|
409 |
// filter |
410 |
cutoff_oncc.set(i, 0); |
411 |
cutoff_smoothcc.set(i, 0); |
412 |
cutoff_stepcc.set(i, 0); |
413 |
cutoff_curvecc.set(i, 0); |
414 |
resonance_oncc.set(i, 0); |
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resonance_smoothcc.set(i, 0); |
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resonance_stepcc.set(i, 0); |
417 |
resonance_curvecc.set(i, 0); |
418 |
|
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cutoff2_oncc.set(i, 0); |
420 |
cutoff2_smoothcc.set(i, 0); |
421 |
cutoff2_stepcc.set(i, 0); |
422 |
cutoff2_curvecc.set(i, 0); |
423 |
resonance2_oncc.set(i, 0); |
424 |
resonance2_smoothcc.set(i, 0); |
425 |
resonance2_stepcc.set(i, 0); |
426 |
resonance2_curvecc.set(i, 0); |
427 |
|
428 |
// per voice equalizer |
429 |
eq1_freq_oncc.set(i, 0); |
430 |
eq2_freq_oncc.set(i, 0); |
431 |
eq3_freq_oncc.set(i, 0); |
432 |
eq1_bw_oncc.set(i, 0); |
433 |
eq2_bw_oncc.set(i, 0); |
434 |
eq3_bw_oncc.set(i, 0); |
435 |
eq1_gain_oncc.set(i, 0); |
436 |
eq2_gain_oncc.set(i, 0); |
437 |
eq3_gain_oncc.set(i, 0); |
438 |
} |
439 |
cutoff_cc = 0; |
440 |
|
441 |
eg.clear(); |
442 |
|
443 |
// deprecated |
444 |
ampeg_delay = 0; |
445 |
ampeg_start = 0; //in percentage |
446 |
ampeg_attack = 0; |
447 |
ampeg_hold = 0; |
448 |
ampeg_decay = 0; |
449 |
ampeg_sustain = -1; // in percentage |
450 |
ampeg_release = 0; |
451 |
|
452 |
ampeg_vel2delay = 0; |
453 |
ampeg_vel2attack = 0; |
454 |
ampeg_vel2hold = 0; |
455 |
ampeg_vel2decay = 0; |
456 |
ampeg_vel2sustain = 0; |
457 |
ampeg_vel2release = 0; |
458 |
|
459 |
fileg_delay = 0; |
460 |
fileg_start = 0; //in percentage |
461 |
fileg_attack = 0; |
462 |
fileg_hold = 0; |
463 |
fileg_decay = 0; |
464 |
fileg_sustain = 100; // in percentage |
465 |
fileg_release = 0; |
466 |
|
467 |
pitcheg_delay = 0; |
468 |
pitcheg_start = 0; //in percentage |
469 |
pitcheg_attack = 0; |
470 |
pitcheg_hold = 0; |
471 |
pitcheg_decay = 0; |
472 |
pitcheg_sustain = 100; // in percentage |
473 |
pitcheg_release = 0; |
474 |
|
475 |
amplfo_delay = 0; |
476 |
amplfo_fade = 0; |
477 |
amplfo_freq = 0; |
478 |
amplfo_depth = 0; |
479 |
|
480 |
fillfo_delay = 0; |
481 |
fillfo_fade = 0; |
482 |
fillfo_freq = 0; |
483 |
fillfo_depth = 0; |
484 |
|
485 |
pitchlfo_delay = 0; |
486 |
pitchlfo_fade = 0; |
487 |
pitchlfo_freq = 0; |
488 |
pitchlfo_depth = 0; |
489 |
} |
490 |
|
491 |
Region* |
492 |
Group::RegionFactory() |
493 |
{ |
494 |
// This is where the current group setting are copied to the new region. |
495 |
|
496 |
Region* region = new Region(); |
497 |
|
498 |
region->id = id++; |
499 |
|
500 |
// sample definition |
501 |
region->sample = sample; |
502 |
|
503 |
// input control |
504 |
region->lochan = lochan; |
505 |
region->hichan = hichan; |
506 |
region->lokey = lokey; |
507 |
region->hikey = hikey; |
508 |
region->lovel = lovel; |
509 |
region->hivel = hivel; |
510 |
region->locc = locc; |
511 |
region->hicc = hicc; |
512 |
region->lobend = lobend; |
513 |
region->hibend = hibend; |
514 |
region->lobpm = lobpm; |
515 |
region->hibpm = hibpm; |
516 |
region->lochanaft = lochanaft; |
517 |
region->hichanaft = hichanaft; |
518 |
region->lopolyaft = lopolyaft; |
519 |
region->hipolyaft = hipolyaft; |
520 |
region->loprog = loprog; |
521 |
region->hiprog = hiprog; |
522 |
region->lorand = lorand; |
523 |
region->hirand = hirand; |
524 |
region->lotimer = lotimer; |
525 |
region->hitimer = hitimer; |
526 |
region->seq_length = seq_length; |
527 |
region->seq_position = seq_position; |
528 |
region->start_locc = start_locc; |
529 |
region->start_hicc = start_hicc; |
530 |
region->stop_locc = stop_locc; |
531 |
region->stop_hicc = stop_hicc; |
532 |
region->sw_lokey = sw_lokey; |
533 |
region->sw_hikey = sw_hikey; |
534 |
region->sw_last = sw_last; |
535 |
region->sw_down = sw_down; |
536 |
region->sw_up = sw_up; |
537 |
region->sw_previous = sw_previous; |
538 |
region->sw_vel = sw_vel; |
539 |
region->trigger = trigger; |
540 |
region->group = group; |
541 |
region->off_by = off_by; |
542 |
region->off_mode = off_mode; |
543 |
region->on_locc = on_locc; |
544 |
region->on_hicc = on_hicc; |
545 |
|
546 |
// sample player |
547 |
region->count = count; |
548 |
region->delay = delay; |
549 |
region->delay_random = delay_random; |
550 |
region->delay_oncc = delay_oncc; |
551 |
region->delay_beats = delay_beats; |
552 |
region->stop_beats = stop_beats; |
553 |
region->delay_samples = delay_samples; |
554 |
region->delay_samples_oncc = delay_samples_oncc; |
555 |
region->end = end; |
556 |
region->loop_crossfade = loop_crossfade; |
557 |
region->offset = offset; |
558 |
region->offset_random = offset_random; |
559 |
region->offset_oncc = offset_oncc; |
560 |
region->loop_mode = loop_mode; |
561 |
region->loop_start = loop_start; |
562 |
region->loop_end = loop_end; |
563 |
region->sync_beats = sync_beats; |
564 |
region->sync_offset = sync_offset; |
565 |
|
566 |
// amplifier |
567 |
region->volume = volume; |
568 |
region->pan = pan; |
569 |
region->width = width; |
570 |
region->position = position; |
571 |
region->amp_keytrack = amp_keytrack; |
572 |
region->amp_keycenter = amp_keycenter; |
573 |
region->amp_veltrack = amp_veltrack; |
574 |
region->amp_velcurve = amp_velcurve; |
575 |
region->amp_random = amp_random; |
576 |
region->rt_decay = rt_decay; |
577 |
region->gain_oncc = gain_oncc; |
578 |
region->xfin_lokey = xfin_lokey; |
579 |
region->xfin_hikey = xfin_hikey; |
580 |
region->xfout_lokey = xfout_lokey; |
581 |
region->xfout_hikey = xfout_hikey; |
582 |
region->xf_keycurve = xf_keycurve; |
583 |
region->xfin_lovel = xfin_lovel; |
584 |
region->xfin_hivel = xfin_lovel; |
585 |
region->xfout_lovel = xfout_lovel; |
586 |
region->xfout_hivel = xfout_hivel; |
587 |
region->xf_velcurve = xf_velcurve; |
588 |
region->xfin_locc = xfin_locc; |
589 |
region->xfin_hicc = xfin_hicc; |
590 |
region->xfout_locc = xfout_locc; |
591 |
region->xfout_hicc = xfout_hicc; |
592 |
region->xf_cccurve = xf_cccurve; |
593 |
|
594 |
// pitch |
595 |
region->transpose = transpose; |
596 |
region->tune = tune; |
597 |
region->pitch_keycenter = pitch_keycenter; |
598 |
region->pitch_keytrack = pitch_keytrack; |
599 |
region->pitch_veltrack = pitch_veltrack; |
600 |
region->pitch_random = pitch_random; |
601 |
region->bend_up = bend_up; |
602 |
region->bend_down = bend_down; |
603 |
region->bend_step = bend_step; |
604 |
|
605 |
// filter |
606 |
region->fil_type = fil_type; |
607 |
region->cutoff = cutoff; |
608 |
region->cutoff_oncc = cutoff_oncc; |
609 |
region->cutoff_cc = cutoff_cc; |
610 |
region->cutoff_smoothcc = cutoff_smoothcc; |
611 |
region->cutoff_stepcc = cutoff_stepcc; |
612 |
region->cutoff_curvecc = cutoff_curvecc; |
613 |
region->cutoff_chanaft = cutoff_chanaft; |
614 |
region->cutoff_polyaft = cutoff_polyaft; |
615 |
region->resonance = resonance; |
616 |
region->resonance_oncc = resonance_oncc; |
617 |
region->resonance_smoothcc = resonance_smoothcc; |
618 |
region->resonance_stepcc = resonance_stepcc; |
619 |
region->resonance_curvecc = resonance_curvecc; |
620 |
region->fil_keytrack = fil_keytrack; |
621 |
region->fil_keycenter = fil_keycenter; |
622 |
region->fil_veltrack = fil_veltrack; |
623 |
region->fil_random = fil_random; |
624 |
|
625 |
region->fil2_type = fil2_type; |
626 |
region->cutoff2 = cutoff2; |
627 |
region->cutoff2_oncc = cutoff2_oncc; |
628 |
region->cutoff2_smoothcc = cutoff2_smoothcc; |
629 |
region->cutoff2_stepcc = cutoff2_stepcc; |
630 |
region->cutoff2_curvecc = cutoff2_curvecc; |
631 |
region->cutoff2_chanaft = cutoff2_chanaft; |
632 |
region->cutoff2_polyaft = cutoff2_polyaft; |
633 |
region->resonance2 = resonance2; |
634 |
region->resonance2_oncc = resonance2_oncc; |
635 |
region->resonance2_smoothcc = resonance2_smoothcc; |
636 |
region->resonance2_stepcc = resonance2_stepcc; |
637 |
region->resonance2_curvecc = resonance2_curvecc; |
638 |
region->fil2_keytrack = fil2_keytrack; |
639 |
region->fil2_keycenter = fil2_keycenter; |
640 |
region->fil2_veltrack = fil2_veltrack; |
641 |
region->fil2_random = fil2_random; |
642 |
|
643 |
// per voice equalizer |
644 |
region->eq1_freq = eq1_freq; |
645 |
region->eq2_freq = eq2_freq; |
646 |
region->eq3_freq = eq3_freq; |
647 |
region->eq1_freq_oncc = eq1_freq_oncc; |
648 |
region->eq2_freq_oncc = eq2_freq_oncc; |
649 |
region->eq3_freq_oncc = eq3_freq_oncc; |
650 |
region->eq1_vel2freq = eq1_vel2freq; |
651 |
region->eq2_vel2freq = eq2_vel2freq; |
652 |
region->eq3_vel2freq = eq3_vel2freq; |
653 |
region->eq1_bw = eq1_bw; |
654 |
region->eq2_bw = eq2_bw; |
655 |
region->eq3_bw = eq3_bw; |
656 |
region->eq1_bw_oncc = eq1_bw_oncc; |
657 |
region->eq2_bw_oncc = eq2_bw_oncc; |
658 |
region->eq3_bw_oncc = eq3_bw_oncc; |
659 |
region->eq1_gain = eq1_gain; |
660 |
region->eq2_gain = eq2_gain; |
661 |
region->eq3_gain = eq3_gain; |
662 |
region->eq1_gain_oncc = eq1_gain_oncc; |
663 |
region->eq2_gain_oncc = eq2_gain_oncc; |
664 |
region->eq3_gain_oncc = eq3_gain_oncc; |
665 |
region->eq1_vel2gain = eq1_vel2gain; |
666 |
region->eq2_vel2gain = eq2_vel2gain; |
667 |
region->eq3_vel2gain = eq3_vel2gain; |
668 |
|
669 |
// envelope generator |
670 |
region->eg = eg; |
671 |
|
672 |
// deprecated |
673 |
region->ampeg_delay = ampeg_delay; |
674 |
region->ampeg_start = ampeg_start; |
675 |
region->ampeg_attack = ampeg_attack; |
676 |
region->ampeg_hold = ampeg_hold; |
677 |
region->ampeg_decay = ampeg_decay; |
678 |
region->ampeg_sustain = ampeg_sustain; |
679 |
region->ampeg_release = ampeg_release; |
680 |
|
681 |
region->ampeg_vel2delay = ampeg_vel2delay; |
682 |
region->ampeg_vel2attack = ampeg_vel2attack; |
683 |
region->ampeg_vel2hold = ampeg_vel2hold; |
684 |
region->ampeg_vel2decay = ampeg_vel2decay; |
685 |
region->ampeg_vel2sustain = ampeg_vel2sustain; |
686 |
region->ampeg_vel2release = ampeg_vel2release; |
687 |
|
688 |
region->fileg_delay = fileg_delay; |
689 |
region->fileg_start = fileg_start; |
690 |
region->fileg_attack = fileg_attack; |
691 |
region->fileg_hold = fileg_hold; |
692 |
region->fileg_decay = fileg_decay; |
693 |
region->fileg_sustain = fileg_sustain; |
694 |
region->fileg_release = fileg_release; |
695 |
|
696 |
region->pitcheg_delay = pitcheg_delay; |
697 |
region->pitcheg_start = pitcheg_start; |
698 |
region->pitcheg_attack = pitcheg_attack; |
699 |
region->pitcheg_hold = pitcheg_hold; |
700 |
region->pitcheg_decay = pitcheg_decay; |
701 |
region->pitcheg_sustain = pitcheg_sustain; |
702 |
region->pitcheg_release = pitcheg_release; |
703 |
|
704 |
region->amplfo_delay = amplfo_delay; |
705 |
region->amplfo_fade = amplfo_fade; |
706 |
region->amplfo_freq = amplfo_freq; |
707 |
region->amplfo_depth = amplfo_depth; |
708 |
|
709 |
region->fillfo_delay = fillfo_delay; |
710 |
region->fillfo_fade = fillfo_fade; |
711 |
region->fillfo_freq = fillfo_freq; |
712 |
region->fillfo_depth = fillfo_depth; |
713 |
|
714 |
region->pitchlfo_delay = pitchlfo_delay; |
715 |
region->pitchlfo_fade = pitchlfo_fade; |
716 |
region->pitchlfo_freq = pitchlfo_freq; |
717 |
region->pitchlfo_depth = pitchlfo_depth; |
718 |
|
719 |
return region; |
720 |
} |
721 |
|
722 |
///////////////////////////////////////////////////////////// |
723 |
// class File |
724 |
|
725 |
File::File(std::string file, SampleManager* pSampleManager) : |
726 |
_current_section(GROUP), |
727 |
default_path(""), |
728 |
octave_offset(0), |
729 |
note_offset(0) |
730 |
{ |
731 |
_instrument = new Instrument(LinuxSampler::Path::getBaseName(file), pSampleManager); |
732 |
_current_group = new Group(); |
733 |
pCurDef = _current_group; |
734 |
enum token_type_t { HEADER, OPCODE }; |
735 |
token_type_t token_type; |
736 |
std::string token_string; |
737 |
|
738 |
std::ifstream fs(file.c_str()); |
739 |
currentDir = LinuxSampler::Path::stripLastName(file); |
740 |
std::string token; |
741 |
std::string line; |
742 |
|
743 |
while (std::getline(fs, line)) |
744 |
{ |
745 |
// COMMENT |
746 |
std::string::size_type slash_index = line.find("//"); |
747 |
if (slash_index != std::string::npos) |
748 |
line.resize(slash_index); |
749 |
|
750 |
// DEFINITION |
751 |
std::stringstream linestream(line); |
752 |
while (linestream >> token) |
753 |
{ |
754 |
if (token[0] == '<' and token[token.size()-1] == '>') |
755 |
{ |
756 |
// HEAD |
757 |
if (!token_string.empty()) |
758 |
{ |
759 |
switch (token_type) |
760 |
{ |
761 |
case HEADER: |
762 |
push_header(token_string); |
763 |
break; |
764 |
case OPCODE: |
765 |
push_opcode(token_string); |
766 |
break; |
767 |
} |
768 |
token_string.erase(); |
769 |
} |
770 |
token_string.append(token); |
771 |
token_type = HEADER; |
772 |
} |
773 |
else if (token.find('=') != std::string::npos) |
774 |
{ |
775 |
// HEAD |
776 |
if (!token_string.empty()) |
777 |
{ |
778 |
switch (token_type) |
779 |
{ |
780 |
case HEADER: |
781 |
push_header(token_string); |
782 |
break; |
783 |
case OPCODE: |
784 |
push_opcode(token_string); |
785 |
break; |
786 |
} |
787 |
token_string.erase(); |
788 |
} |
789 |
token_string.append(token); |
790 |
token_type = OPCODE; |
791 |
} |
792 |
else |
793 |
{ |
794 |
// TAIL |
795 |
token_string.append(" "); |
796 |
token_string.append(token); |
797 |
} |
798 |
} |
799 |
|
800 |
// EOL |
801 |
if (!token_string.empty()) |
802 |
{ |
803 |
switch (token_type) |
804 |
{ |
805 |
case HEADER: |
806 |
push_header(token_string); |
807 |
break; |
808 |
case OPCODE: |
809 |
push_opcode(token_string); |
810 |
break; |
811 |
} |
812 |
token_string.erase(); |
813 |
} |
814 |
} |
815 |
|
816 |
std::set<float*> velcurves; |
817 |
for (int i = 0; i < _instrument->regions.size(); i++) { |
818 |
::sfz::Region* pRegion = _instrument->regions[i]; |
819 |
int low = pRegion->lokey; |
820 |
int high = pRegion->hikey; |
821 |
if (low != -1) { // lokey -1 means region doesn't play on note-on |
822 |
// hikey -1 is the same as no limit, except that it |
823 |
// also enables on_locc/on_hicc |
824 |
if (high == -1) high = 127; |
825 |
if (low < 0 || low > 127 || high < 0 || high > 127 || low > high) { |
826 |
std::cerr << "Invalid key range: " << low << " - " << high << std::endl; |
827 |
} else { |
828 |
for (int j = low; j <= high; j++) _instrument->KeyBindings[j] = true; |
829 |
} |
830 |
} |
831 |
|
832 |
// get keyswitches |
833 |
low = pRegion->sw_lokey; |
834 |
if (low < 0) low = 0; |
835 |
high = pRegion->sw_hikey; |
836 |
if (high == -1) { |
837 |
// Key switches not defined, so nothing to do |
838 |
} else if (low >= 0 && low <= 127 && high >= 0 && high <= 127 && high >= low) { |
839 |
for (int j = low; j <= high; j++) _instrument->KeySwitchBindings[j] = true; |
840 |
} else { |
841 |
std::cerr << "Invalid key switch range: " << low << " - " << high << std::endl; |
842 |
} |
843 |
|
844 |
// create velocity response curve |
845 |
|
846 |
// don't use copy-on-write here, instead change the actual |
847 |
// unique buffers in memory |
848 |
float* velcurve = const_cast<float*>(&pRegion->amp_velcurve[0]); |
849 |
if (velcurves.insert(velcurve).second) { |
850 |
int prev = 0; |
851 |
float prevvalue = 0; |
852 |
for (int v = 0 ; v < 128 ; v++) { |
853 |
if (velcurve[v] >= 0) { |
854 |
float step = (velcurve[v] - prevvalue) / (v - prev); |
855 |
for ( ; prev < v ; prev++) { |
856 |
velcurve[prev] = prevvalue; |
857 |
prevvalue += step; |
858 |
} |
859 |
} |
860 |
} |
861 |
if (prev) { |
862 |
float step = (1 - prevvalue) / (127 - prev); |
863 |
for ( ; prev < 128 ; prev++) { |
864 |
velcurve[prev] = prevvalue; |
865 |
prevvalue += step; |
866 |
} |
867 |
} else { |
868 |
// default curve |
869 |
for (int v = 0 ; v < 128 ; v++) { |
870 |
velcurve[v] = v * v / (127.0 * 127.0); |
871 |
} |
872 |
} |
873 |
|
874 |
// apply amp_veltrack |
875 |
float offset = -pRegion->amp_veltrack; |
876 |
if (offset <= 0) offset += 100; |
877 |
for (int v = 0 ; v < 128 ; v++) { |
878 |
velcurve[v] = (offset + pRegion->amp_veltrack * velcurve[v]) / 100; |
879 |
} |
880 |
} |
881 |
} |
882 |
|
883 |
_instrument->pLookupTable = new LookupTable(_instrument); |
884 |
|
885 |
// create separate lookup tables for controller triggered |
886 |
// regions, one for each CC |
887 |
for (int i = 0 ; i < 128 ; i++) { |
888 |
_instrument->pLookupTableCC[i] = new LookupTable(_instrument, i); |
889 |
} |
890 |
} |
891 |
|
892 |
File::~File() |
893 |
{ |
894 |
delete _current_group; |
895 |
delete _instrument; |
896 |
} |
897 |
|
898 |
Instrument* |
899 |
File::GetInstrument() |
900 |
{ |
901 |
return _instrument; |
902 |
} |
903 |
|
904 |
void |
905 |
File::push_header(std::string token) |
906 |
{ |
907 |
if (token == "<group>") |
908 |
{ |
909 |
_current_section = GROUP; |
910 |
_current_group->Reset(); |
911 |
pCurDef = _current_group; |
912 |
} |
913 |
else if (token == "<region>") |
914 |
{ |
915 |
_current_section = REGION; |
916 |
_current_region = _current_group->RegionFactory(); |
917 |
pCurDef = _current_region; |
918 |
_instrument->regions.push_back(_current_region); |
919 |
_current_region->SetInstrument(_instrument); |
920 |
} |
921 |
else if (token == "<control>") |
922 |
{ |
923 |
_current_section = CONTROL; |
924 |
default_path = ""; |
925 |
octave_offset = 0; |
926 |
note_offset = 0; |
927 |
} |
928 |
else |
929 |
{ |
930 |
_current_section = UNKNOWN; |
931 |
std::cerr << "The header '" << token << "' is unsupported by libsfz!" << std::endl; |
932 |
} |
933 |
} |
934 |
|
935 |
void |
936 |
File::push_opcode(std::string token) |
937 |
{ |
938 |
if (_current_section == UNKNOWN) |
939 |
return; |
940 |
|
941 |
std::string::size_type delimiter_index = token.find('='); |
942 |
std::string key = token.substr(0, delimiter_index); |
943 |
std::string value = token.substr(delimiter_index + 1); |
944 |
int x, y; |
945 |
|
946 |
// sample definition |
947 |
if ("sample" == key) |
948 |
{ |
949 |
std::string path = default_path + value; |
950 |
#ifndef WIN32 |
951 |
for (int i = 0; i < path.length(); i++) if( path[i] == '\\') path[i] = '/'; |
952 |
#endif |
953 |
path = currentDir + LinuxSampler::File::DirSeparator + path; // TODO: check for absolute path |
954 |
|
955 |
if(pCurDef) pCurDef->sample = path; |
956 |
return; |
957 |
} |
958 |
|
959 |
// control header directives |
960 |
else if ("default_path" == key) |
961 |
{ |
962 |
switch (_current_section) |
963 |
{ |
964 |
case CONTROL: |
965 |
default_path = value; |
966 |
} |
967 |
return; |
968 |
} |
969 |
else if ("octave_offset" == key) |
970 |
{ |
971 |
switch (_current_section) |
972 |
{ |
973 |
case CONTROL: |
974 |
octave_offset = ToInt(value); |
975 |
} |
976 |
return; |
977 |
} |
978 |
else if ("note_offset" == key) |
979 |
{ |
980 |
switch (_current_section) |
981 |
{ |
982 |
case CONTROL: |
983 |
note_offset = ToInt(value); |
984 |
} |
985 |
return; |
986 |
} |
987 |
|
988 |
// input controls |
989 |
else if ("lochan" == key) pCurDef->lochan = ToInt(value); |
990 |
else if ("hichan" == key) pCurDef->hichan = ToInt(value); |
991 |
else if ("lokey" == key) pCurDef->lokey = parseKey(value); |
992 |
else if ("hikey" == key) pCurDef->hikey = parseKey(value); |
993 |
else if ("key" == key) |
994 |
{ |
995 |
pCurDef->lokey = pCurDef->hikey = pCurDef->pitch_keycenter = parseKey(value); |
996 |
} |
997 |
else if ("lovel" == key) pCurDef->lovel = ToInt(value); |
998 |
else if ("hivel" == key) pCurDef->hivel = ToInt(value); |
999 |
else if ("lobend" == key) pCurDef->lobend = ToInt(value); |
1000 |
else if ("hibend" == key) pCurDef->hibend = ToInt(value); |
1001 |
else if ("lobpm" == key) pCurDef->lobpm = ToFloat(value); |
1002 |
else if ("hibpm" == key) pCurDef->hibpm = ToFloat(value); |
1003 |
else if ("lochanaft" == key) pCurDef->lochanaft = ToInt(value); |
1004 |
else if ("hichanaft" == key) pCurDef->hichanaft = ToInt(value); |
1005 |
else if ("lopolyaft" == key) pCurDef->lopolyaft = ToInt(value); |
1006 |
else if ("hipolyaft" == key) pCurDef->hipolyaft = ToInt(value); |
1007 |
else if ("loprog" == key) pCurDef->loprog = ToInt(value); |
1008 |
else if ("hiprog" == key) pCurDef->hiprog = ToInt(value); |
1009 |
else if ("lorand" == key) pCurDef->lorand = ToFloat(value); |
1010 |
else if ("hirand" == key) pCurDef->hirand = ToFloat(value); |
1011 |
else if ("lotimer" == key) pCurDef->lotimer = ToFloat(value); |
1012 |
else if ("hitimer" == key) pCurDef->hitimer = ToFloat(value); |
1013 |
else if ("seq_length" == key) pCurDef->seq_length = ToInt(value); |
1014 |
else if ("seq_position" == key) pCurDef->seq_position = ToInt(value); |
1015 |
else if ("sw_lokey" == key) pCurDef->sw_lokey = parseKey(value); |
1016 |
else if ("sw_hikey" == key) pCurDef->sw_hikey = parseKey(value); |
1017 |
else if ("sw_last" == key) pCurDef->sw_last = parseKey(value); |
1018 |
else if ("sw_down" == key) pCurDef->sw_down = parseKey(value); |
1019 |
else if ("sw_up" == key) pCurDef->sw_up = parseKey(value); |
1020 |
else if ("sw_previous" == key) pCurDef->sw_previous = parseKey(value); |
1021 |
else if ("sw_vel" == key) |
1022 |
{ |
1023 |
if (value == "current") pCurDef->sw_vel = VEL_CURRENT; |
1024 |
else if (value == "previous") pCurDef->sw_vel = VEL_PREVIOUS; |
1025 |
} |
1026 |
else if ("trigger" == key) |
1027 |
{ |
1028 |
if (value == "attack") pCurDef->trigger = TRIGGER_ATTACK; |
1029 |
else if (value == "release") pCurDef->trigger = TRIGGER_RELEASE; |
1030 |
else if (value == "first") pCurDef->trigger = TRIGGER_FIRST; |
1031 |
else if (value == "legato") pCurDef->trigger = TRIGGER_LEGATO; |
1032 |
} |
1033 |
else if ("group" == key) pCurDef->group = ToInt(value); |
1034 |
else if ("off_by" == key || "offby" == key) pCurDef->off_by = ToInt(value); |
1035 |
else if ("off_mode" == key || "offmode" == key) |
1036 |
{ |
1037 |
if (value == "fast") pCurDef->off_mode = OFF_FAST; |
1038 |
else if (value == "normal") pCurDef->off_mode = OFF_NORMAL; |
1039 |
} |
1040 |
|
1041 |
// sample player |
1042 |
else if ("count" == key) { pCurDef->count = ToInt(value); pCurDef->loop_mode = ONE_SHOT; } |
1043 |
else if ("delay" == key) pCurDef->delay = ToFloat(value); |
1044 |
else if ("delay_random" == key) pCurDef->delay_random = ToFloat(value); |
1045 |
else if ("delay_beats" == key) pCurDef->delay_beats = ToInt(value); |
1046 |
else if ("stop_beats" == key) pCurDef->stop_beats = ToInt(value); |
1047 |
else if ("delay_samples" == key) pCurDef->delay_samples = ToInt(value); |
1048 |
else if ("end" == key) pCurDef->end = ToInt(value); |
1049 |
else if ("loop_crossfade" == key) pCurDef->loop_crossfade = ToFloat(value); |
1050 |
else if ("offset_random" == key) pCurDef->offset_random = ToInt(value); |
1051 |
else if ("loop_mode" == key || "loopmode" == key) |
1052 |
{ |
1053 |
if (value == "no_loop") pCurDef->loop_mode = NO_LOOP; |
1054 |
else if (value == "one_shot") pCurDef->loop_mode = ONE_SHOT; |
1055 |
else if (value == "loop_continuous") pCurDef->loop_mode = LOOP_CONTINUOUS; |
1056 |
else if (value == "loop_sustain") pCurDef->loop_mode = LOOP_SUSTAIN; |
1057 |
} |
1058 |
else if ("loop_start" == key) pCurDef->loop_start = ToInt(value); |
1059 |
else if ("loopstart" == key) pCurDef->loop_start = ToInt(value); // nonstandard |
1060 |
else if ("loop_end" == key) pCurDef->loop_end = ToInt(value); |
1061 |
else if ("loopend" == key) pCurDef->loop_end = ToInt(value); // nonstandard |
1062 |
else if ("offset" == key) pCurDef->offset = ToInt(value); |
1063 |
else if ("sync_beats" == key) pCurDef->sync_beats = ToInt(value); |
1064 |
else if ("sync_offset" == key) pCurDef->sync_offset = ToInt(value); |
1065 |
|
1066 |
// amplifier |
1067 |
else if ("volume" == key) pCurDef->volume = ToFloat(value); |
1068 |
else if ("pan" == key) pCurDef->pan = ToFloat(value); |
1069 |
else if ("width" == key) pCurDef->width = ToFloat(value); |
1070 |
else if ("position" == key) pCurDef->position = ToFloat(value); |
1071 |
else if ("amp_keytrack" == key) pCurDef->amp_keytrack = ToFloat(value); |
1072 |
else if ("amp_keycenter" == key) pCurDef->amp_keycenter = parseKey(value); |
1073 |
else if ("amp_veltrack" == key) pCurDef->amp_veltrack = ToFloat(value); |
1074 |
else if ("amp_random" == key) pCurDef->amp_random = ToFloat(value); |
1075 |
else if ("rt_decay" == key) pCurDef->rt_decay = ToFloat(value); |
1076 |
else if ("xfin_lokey" == key) pCurDef->xfin_lokey = parseKey(value); |
1077 |
else if ("xfin_hikey" == key) pCurDef->xfin_hikey = parseKey(value); |
1078 |
else if ("xfout_lokey" == key) pCurDef->xfout_lokey = parseKey(value); |
1079 |
else if ("xfout_hikey" == key) pCurDef->xfout_hikey = parseKey(value); |
1080 |
else if ("xf_keycurve" == key) |
1081 |
{ |
1082 |
if (value == "gain") pCurDef->xf_keycurve = GAIN; |
1083 |
else if (value == "power") pCurDef->xf_keycurve = POWER; |
1084 |
} |
1085 |
else if ("xfin_lovel" == key) pCurDef->xfin_lovel = ToInt(value); |
1086 |
else if ("xfin_hivel" == key) pCurDef->xfin_hivel = ToInt(value); |
1087 |
else if ("xfout_lovel" == key) pCurDef->xfout_lovel = ToInt(value); |
1088 |
else if ("xfout_hivel" == key) pCurDef->xfout_hivel = ToInt(value); |
1089 |
else if ("xf_velcurve" == key) |
1090 |
{ |
1091 |
if (value == "gain") pCurDef->xf_velcurve = GAIN; |
1092 |
else if (value == "power") pCurDef->xf_velcurve = POWER; |
1093 |
} |
1094 |
else if ("xf_cccurve" == key) |
1095 |
{ |
1096 |
if (value == "gain") pCurDef->xf_cccurve = GAIN; |
1097 |
else if (value == "power") pCurDef->xf_cccurve = POWER; |
1098 |
} |
1099 |
|
1100 |
// pitch |
1101 |
else if ("transpose" == key) pCurDef->transpose = ToInt(value); |
1102 |
else if ("tune" == key) pCurDef->tune = ToInt(value); |
1103 |
else if ("pitch_keycenter" == key) pCurDef->pitch_keycenter = parseKey(value); |
1104 |
else if ("pitch_keytrack" == key) pCurDef->pitch_keytrack = ToInt(value); |
1105 |
else if ("pitch_veltrack" == key) pCurDef->pitch_veltrack = ToInt(value); |
1106 |
else if ("pitch_random" == key) pCurDef->pitch_random = ToInt(value); |
1107 |
else if ("bend_up" == key || "bendup" == key) pCurDef->bend_up = ToInt(value); |
1108 |
else if ("bend_down" == key || "benddown" == key) pCurDef->bend_down = ToInt(value); |
1109 |
else if ("bend_step" == key) pCurDef->bend_step = ToInt(value); |
1110 |
|
1111 |
// filter |
1112 |
else if ("fil_type" == key || "filtype" == key) |
1113 |
{ |
1114 |
if (value == "lpf_1p") pCurDef->fil_type = LPF_1P; |
1115 |
else if (value == "hpf_1p") pCurDef->fil_type = HPF_1P; |
1116 |
else if (value == "bpf_1p") pCurDef->fil_type = BPF_1P; |
1117 |
else if (value == "brf_1p") pCurDef->fil_type = BRF_1P; |
1118 |
else if (value == "apf_1p") pCurDef->fil_type = APF_1P; |
1119 |
else if (value == "lpf_2p") pCurDef->fil_type = LPF_2P; |
1120 |
else if (value == "hpf_2p") pCurDef->fil_type = HPF_2P; |
1121 |
else if (value == "bpf_2p") pCurDef->fil_type = BPF_2P; |
1122 |
else if (value == "brf_2p") pCurDef->fil_type = BRF_2P; |
1123 |
else if (value == "pkf_2p") pCurDef->fil_type = PKF_2P; |
1124 |
else if (value == "lpf_4p") pCurDef->fil_type = LPF_4P; |
1125 |
else if (value == "hpf_4p") pCurDef->fil_type = HPF_4P; |
1126 |
else if (value == "lpf_6p") pCurDef->fil_type = LPF_6P; |
1127 |
else if (value == "hpf_6p") pCurDef->fil_type = HPF_6P; |
1128 |
} |
1129 |
else if ("fil2_type" == key) |
1130 |
{ |
1131 |
if (value == "lpf_1p") pCurDef->fil2_type = LPF_1P; |
1132 |
else if (value == "hpf_1p") pCurDef->fil2_type = HPF_1P; |
1133 |
else if (value == "bpf_1p") pCurDef->fil2_type = BPF_1P; |
1134 |
else if (value == "brf_1p") pCurDef->fil2_type = BRF_1P; |
1135 |
else if (value == "apf_1p") pCurDef->fil2_type = APF_1P; |
1136 |
else if (value == "lpf_2p") pCurDef->fil2_type = LPF_2P; |
1137 |
else if (value == "hpf_2p") pCurDef->fil2_type = HPF_2P; |
1138 |
else if (value == "bpf_2p") pCurDef->fil2_type = BPF_2P; |
1139 |
else if (value == "brf_2p") pCurDef->fil2_type = BRF_2P; |
1140 |
else if (value == "pkf_2p") pCurDef->fil2_type = PKF_2P; |
1141 |
else if (value == "lpf_4p") pCurDef->fil2_type = LPF_4P; |
1142 |
else if (value == "hpf_4p") pCurDef->fil2_type = HPF_4P; |
1143 |
else if (value == "lpf_6p") pCurDef->fil2_type = LPF_6P; |
1144 |
else if (value == "hpf_6p") pCurDef->fil2_type = HPF_6P; |
1145 |
} |
1146 |
else if ("cutoff" == key) pCurDef->cutoff = ToFloat(value); |
1147 |
else if ("cutoff2" == key) pCurDef->cutoff2 = ToFloat(value); |
1148 |
else if ("cutoff_chanaft" == key) pCurDef->cutoff_chanaft = ToInt(value); |
1149 |
else if ("cutoff2_chanaft" == key) pCurDef->cutoff2_chanaft = ToInt(value); |
1150 |
else if ("cutoff_polyaft" == key) pCurDef->cutoff_polyaft = ToInt(value); |
1151 |
else if ("cutoff2_polyaft" == key) pCurDef->cutoff2_polyaft = ToInt(value); |
1152 |
else if ("resonance" == key) pCurDef->resonance = ToFloat(value); |
1153 |
else if ("resonance2" == key) pCurDef->resonance2 = ToFloat(value); |
1154 |
else if ("fil_keytrack" == key) pCurDef->fil_keytrack = ToInt(value); |
1155 |
else if ("fil2_keytrack" == key) pCurDef->fil2_keytrack = ToInt(value); |
1156 |
else if ("fil_keycenter" == key) pCurDef->fil_keycenter = parseKey(value); |
1157 |
else if ("fil2_keycenter" == key) pCurDef->fil2_keycenter = parseKey(value); |
1158 |
else if ("fil_veltrack" == key) pCurDef->fil_veltrack = ToInt(value); |
1159 |
else if ("fil2_veltrack" == key) pCurDef->fil2_veltrack = ToInt(value); |
1160 |
else if ("fil_random" == key) pCurDef->fil_random = ToInt(value); |
1161 |
else if ("fil2_random" == key) pCurDef->fil2_random = ToInt(value); |
1162 |
|
1163 |
// per voice equalizer |
1164 |
else if ("eq1_freq" == key) pCurDef->eq1_freq = ToFloat(value); |
1165 |
else if ("eq2_freq" == key) pCurDef->eq2_freq = ToFloat(value); |
1166 |
else if ("eq3_freq" == key) pCurDef->eq3_freq = ToFloat(value); |
1167 |
else if ("eq1_vel2freq" == key) pCurDef->eq1_vel2freq = ToFloat(value); |
1168 |
else if ("eq2_vel2freq" == key) pCurDef->eq2_vel2freq = ToFloat(value); |
1169 |
else if ("eq3_vel2freq" == key) pCurDef->eq3_vel2freq = ToFloat(value); |
1170 |
else if ("eq1_bw" == key) pCurDef->eq1_bw = ToFloat(value); |
1171 |
else if ("eq2_bw" == key) pCurDef->eq2_bw = ToFloat(value); |
1172 |
else if ("eq3_bw" == key) pCurDef->eq3_bw = ToFloat(value); |
1173 |
else if ("eq1_gain" == key) pCurDef->eq1_gain = ToFloat(value); |
1174 |
else if ("eq2_gain" == key) pCurDef->eq2_gain = ToFloat(value); |
1175 |
else if ("eq3_gain" == key) pCurDef->eq3_gain = ToFloat(value); |
1176 |
else if ("eq1_vel2gain" == key) pCurDef->eq1_vel2gain = ToFloat(value); |
1177 |
else if ("eq2_vel2gain" == key) pCurDef->eq2_vel2gain = ToFloat(value); |
1178 |
else if ("eq3_vel2gain" == key) pCurDef->eq3_vel2gain = ToFloat(value); |
1179 |
|
1180 |
else if (sscanf(key.c_str(), "amp_velcurve_%d", &x)) { |
1181 |
pCurDef->amp_velcurve.set(x, ToFloat(value)); |
1182 |
} |
1183 |
|
1184 |
// CCs |
1185 |
else if (key.find("cc") != std::string::npos) |
1186 |
{ |
1187 |
std::string::size_type delimiter_index = key.find("cc"); |
1188 |
std::string key_cc = key.substr(0, delimiter_index); |
1189 |
int num_cc = ToInt(key.substr(delimiter_index + 2)); |
1190 |
|
1191 |
// input controls |
1192 |
if ("lo" == key_cc) pCurDef->locc.set(num_cc, ToInt(value)); |
1193 |
else if ("hi" == key_cc) pCurDef->hicc.set(num_cc, ToInt(value)); |
1194 |
else if ("start_lo" == key_cc) pCurDef->start_locc.set(num_cc, ToInt(value)); |
1195 |
else if ("start_hi" == key_cc) pCurDef->start_hicc.set(num_cc, ToInt(value)); |
1196 |
else if ("stop_lo" == key_cc) pCurDef->stop_locc.set(num_cc, ToInt(value)); |
1197 |
else if ("stop_hi" == key_cc) pCurDef->stop_hicc.set(num_cc, ToInt(value)); |
1198 |
else if ("on_lo" == key_cc) pCurDef->on_locc.set(num_cc, ToInt(value)); |
1199 |
else if ("on_hi" == key_cc) pCurDef->on_hicc.set(num_cc, ToInt(value)); |
1200 |
|
1201 |
// sample player |
1202 |
else if ("delay_on" == key_cc) pCurDef->delay_oncc.set(num_cc, ToFloat(value)); |
1203 |
else if ("delay_samples_on" == key_cc) pCurDef->delay_samples_oncc.set(num_cc, ToInt(value)); |
1204 |
else if ("offset_on" == key_cc) pCurDef->offset_oncc.set(num_cc, ToInt(value)); |
1205 |
|
1206 |
// amplifier |
1207 |
else if ("gain_on" == key_cc || "gain_" == key_cc) pCurDef->gain_oncc.set(num_cc, ToFloat(value)); |
1208 |
else if ("xfin_lo" == key_cc) pCurDef->xfin_locc.set(num_cc, ToInt(value)); |
1209 |
else if ("xfin_hi" == key_cc) pCurDef->xfin_hicc.set(num_cc, ToInt(value)); |
1210 |
else if ("xfout_lo" == key_cc) pCurDef->xfout_locc.set(num_cc, ToInt(value)); |
1211 |
else if ("xfout_hi" == key_cc) pCurDef->xfout_hicc.set(num_cc, ToInt(value)); |
1212 |
|
1213 |
// filter |
1214 |
else if ("cutoff_on" == key_cc || "cutoff_" == key_cc) { |
1215 |
pCurDef->cutoff_oncc.set(num_cc, ToInt(value)); |
1216 |
pCurDef->cutoff_cc = num_cc; |
1217 |
} else if ("cutoff2_on" == key_cc) pCurDef->cutoff2_oncc.set(num_cc, ToInt(value)); |
1218 |
else if ("cutoff_smooth" == key_cc) pCurDef->cutoff_smoothcc.set(num_cc, ToInt(value)); |
1219 |
else if ("cutoff2_smooth" == key_cc) pCurDef->cutoff2_smoothcc.set(num_cc, ToInt(value)); |
1220 |
else if ("cutoff_step" == key_cc) pCurDef->cutoff_stepcc.set(num_cc, ToInt(value)); |
1221 |
else if ("cutoff2_step" == key_cc) pCurDef->cutoff2_stepcc.set(num_cc, ToInt(value)); |
1222 |
else if ("cutoff_curve" == key_cc) pCurDef->cutoff_curvecc.set(num_cc, ToInt(value)); |
1223 |
else if ("cutoff2_curve" == key_cc) pCurDef->cutoff2_curvecc.set(num_cc, ToInt(value)); |
1224 |
else if ("resonance_on" == key_cc) pCurDef->resonance_oncc.set(num_cc, ToInt(value)); |
1225 |
else if ("resonance2_on" == key_cc) pCurDef->resonance2_oncc.set(num_cc, ToInt(value)); |
1226 |
else if ("resonance_smooth" == key_cc) pCurDef->resonance_smoothcc.set(num_cc, ToInt(value)); |
1227 |
else if ("resonance2_smooth" == key_cc) pCurDef->resonance2_smoothcc.set(num_cc, ToInt(value)); |
1228 |
else if ("resonance_step" == key_cc) pCurDef->resonance_stepcc.set(num_cc, ToInt(value)); |
1229 |
else if ("resonance2_step" == key_cc) pCurDef->resonance2_stepcc.set(num_cc, ToInt(value)); |
1230 |
else if ("resonance_curve" == key_cc) pCurDef->resonance_curvecc.set(num_cc, ToInt(value)); |
1231 |
else if ("resonance2_curve" == key_cc) pCurDef->resonance2_curvecc.set(num_cc, ToInt(value)); |
1232 |
|
1233 |
// per voice equalizer |
1234 |
else if ("eq1_freq_on" == key_cc || "eq1_freq" == key_cc) pCurDef->eq1_freq_oncc.set(num_cc, ToInt(value)); |
1235 |
else if ("eq2_freq_on" == key_cc || "eq2_freq" == key_cc) pCurDef->eq2_freq_oncc.set(num_cc, ToInt(value)); |
1236 |
else if ("eq3_freq_on" == key_cc || "eq3_freq" == key_cc) pCurDef->eq3_freq_oncc.set(num_cc, ToInt(value)); |
1237 |
else if ("eq1_bw_on" == key_cc || "eq1_bw" == key_cc) pCurDef->eq1_bw_oncc.set(num_cc, ToInt(value)); |
1238 |
else if ("eq2_bw_on" == key_cc || "eq2_bw" == key_cc) pCurDef->eq2_bw_oncc.set(num_cc, ToInt(value)); |
1239 |
else if ("eq3_bw_on" == key_cc || "eq3_bw" == key_cc) pCurDef->eq3_bw_oncc.set(num_cc, ToInt(value)); |
1240 |
else if ("eq1_gain_on" == key_cc || "eq1_gain" == key_cc) pCurDef->eq1_gain_oncc.set(num_cc, ToInt(value)); |
1241 |
else if ("eq2_gain_on" == key_cc || "eq2_gain" == key_cc) pCurDef->eq2_gain_oncc.set(num_cc, ToInt(value)); |
1242 |
else if ("eq3_gain_on" == key_cc || "eq3_gain" == key_cc) pCurDef->eq3_gain_oncc.set(num_cc, ToInt(value)); |
1243 |
else std::cerr << "The opcode '" << key << "' is unsupported by libsfz!" << std::endl; |
1244 |
} |
1245 |
// v2 envelope generators |
1246 |
else if (sscanf(key.c_str(), "eg%d%n", &x, &y)) { |
1247 |
const char* s = key.c_str() + y; |
1248 |
if (sscanf(s, "_time%d", &y)) egnode(x, y).time = ToFloat(value); |
1249 |
else if (sscanf(s, "_level%d", &y)) egnode(x, y).level = ToFloat(value); |
1250 |
else if (sscanf(s, "_shape%d", &y)) egnode(x, y).shape = ToFloat(value); |
1251 |
else if (sscanf(s, "_curve%d", &y)) egnode(x, y).curve = ToFloat(value); |
1252 |
else if (strcmp(s, "_sustain") == 0) eg(x).sustain = ToInt(value); |
1253 |
else if (strcmp(s, "_loop") == 0) eg(x).loop = ToInt(value); |
1254 |
else if (strcmp(s, "_loop_count") == 0) eg(x).loop_count = ToInt(value); |
1255 |
else if (strcmp(s, "_amplitude") == 0) eg(x).amplitude = ToFloat(value); |
1256 |
else if (strcmp(s, "_cutoff") == 0) eg(x).cutoff = ToFloat(value); |
1257 |
else std::cerr << "The opcode '" << key << "' is unsupported by libsfz!" << std::endl; |
1258 |
} |
1259 |
|
1260 |
// v1 envelope generators |
1261 |
else if ("ampeg_delay" == key) pCurDef->ampeg_delay = ToFloat(value); |
1262 |
else if ("ampeg_start" == key) pCurDef->ampeg_start = ToFloat(value); |
1263 |
else if ("ampeg_attack" == key) pCurDef->ampeg_attack = ToFloat(value); |
1264 |
else if ("ampeg_hold" == key) pCurDef->ampeg_hold = ToFloat(value); |
1265 |
else if ("ampeg_decay" == key) pCurDef->ampeg_decay = ToFloat(value); |
1266 |
else if ("ampeg_sustain" == key) pCurDef->ampeg_sustain = ToFloat(value); |
1267 |
else if ("ampeg_release" == key) pCurDef->ampeg_release = ToFloat(value); |
1268 |
else if ("ampeg_vel2delay" == key) pCurDef->ampeg_vel2delay = ToFloat(value); |
1269 |
else if ("ampeg_vel2attack" == key) pCurDef->ampeg_vel2attack = ToFloat(value); |
1270 |
else if ("ampeg_vel2hold" == key) pCurDef->ampeg_vel2hold = ToFloat(value); |
1271 |
else if ("ampeg_vel2decay" == key) pCurDef->ampeg_vel2decay = ToFloat(value); |
1272 |
else if ("ampeg_vel2sustain" == key) pCurDef->ampeg_vel2sustain = ToFloat(value); |
1273 |
else if ("ampeg_vel2release" == key) pCurDef->ampeg_vel2release = ToFloat(value); |
1274 |
else if ("fileg_delay" == key) pCurDef->fileg_delay = ToFloat(value); |
1275 |
else if ("fileg_start" == key) pCurDef->fileg_start = ToFloat(value); |
1276 |
else if ("fileg_attack" == key) pCurDef->fileg_attack = ToFloat(value); |
1277 |
else if ("fileg_hold" == key) pCurDef->fileg_hold = ToFloat(value); |
1278 |
else if ("fileg_decay" == key) pCurDef->fileg_decay = ToFloat(value); |
1279 |
else if ("fileg_sustain" == key) pCurDef->fileg_sustain = ToFloat(value); |
1280 |
else if ("fileg_release" == key) pCurDef->fileg_release = ToFloat(value); |
1281 |
else if ("pitcheg_delay" == key) pCurDef->pitcheg_delay = ToFloat(value); |
1282 |
else if ("pitcheg_start" == key) pCurDef->pitcheg_start = ToFloat(value); |
1283 |
else if ("pitcheg_attack" == key) pCurDef->pitcheg_attack = ToFloat(value); |
1284 |
else if ("pitcheg_hold" == key) pCurDef->pitcheg_hold = ToFloat(value); |
1285 |
else if ("pitcheg_decay" == key) pCurDef->pitcheg_decay = ToFloat(value); |
1286 |
else if ("pitcheg_sustain" == key) pCurDef->pitcheg_sustain = ToFloat(value); |
1287 |
else if ("pitcheg_release" == key) pCurDef->pitcheg_release = ToFloat(value); |
1288 |
|
1289 |
// v1 LFO |
1290 |
else if ("amplfo_delay" == key) pCurDef->amplfo_delay = ToFloat(value); |
1291 |
else if ("amplfo_fade" == key) pCurDef->amplfo_fade = ToFloat(value); |
1292 |
else if ("amplfo_freq" == key) pCurDef->amplfo_freq = ToFloat(value); |
1293 |
else if ("amplfo_depth" == key) pCurDef->amplfo_depth = ToFloat(value); |
1294 |
else if ("fillfo_delay" == key) pCurDef->fillfo_delay = ToFloat(value); |
1295 |
else if ("fillfo_fade" == key) pCurDef->fillfo_fade = ToFloat(value); |
1296 |
else if ("fillfo_freq" == key) pCurDef->fillfo_freq = ToFloat(value); |
1297 |
else if ("fillfo_depth" == key) pCurDef->fillfo_depth = ToFloat(value); |
1298 |
else if ("pitchlfo_delay" == key) pCurDef->pitchlfo_delay = ToFloat(value); |
1299 |
else if ("pitchlfo_fade" == key) pCurDef->pitchlfo_fade = ToFloat(value); |
1300 |
else if ("pitchlfo_freq" == key) pCurDef->pitchlfo_freq = ToFloat(value); |
1301 |
else if ("pitchlfo_depth" == key) pCurDef->pitchlfo_depth = ToInt(value); |
1302 |
|
1303 |
// v2 LFO |
1304 |
else if (sscanf(key.c_str(), "lfo%d%n", &x, &y)) { |
1305 |
const char* s = key.c_str() + y; |
1306 |
if (strcmp(s, "_freq") == 0) lfo(x).freq = check(key, 0.0f, 20.0f, ToFloat(value)); |
1307 |
else if (strcmp(s, "_wave") == 0) lfo(x).wave = ToInt(value); |
1308 |
else if (strcmp(s, "_delay") == 0) lfo(x).delay = check(key, 0.0f, 100.0f, ToFloat(value)); |
1309 |
else if (strcmp(s, "_pitch") == 0) lfo(x).pitch = check(key, -9600, 9600, ToInt(value)); |
1310 |
else if (strcmp(s, "_cutoff") == 0) lfo(x).cutoff = check(key, -9600, 9600, ToInt(value)); |
1311 |
else if (strcmp(s, "_resonance") == 0) lfo(x).resonance = check(key, 0.0f, 40.0f, ToFloat(value)); |
1312 |
else if (strcmp(s, "_pan") == 0) lfo(x).pan = check(key, -100.0f, 100.0f, ToFloat(value)); |
1313 |
else std::cerr << "The opcode '" << key << "' is unsupported by libsfz!" << std::endl; |
1314 |
} |
1315 |
|
1316 |
else { |
1317 |
std::cerr << "The opcode '" << key << "' is unsupported by libsfz!" << std::endl; |
1318 |
} |
1319 |
} |
1320 |
|
1321 |
int File::parseKey(const std::string& s) { |
1322 |
int i; |
1323 |
std::istringstream iss(s); |
1324 |
if (isdigit(iss.peek())) { |
1325 |
iss >> i; |
1326 |
} else { |
1327 |
switch (tolower(iss.get())) { |
1328 |
case 'c': i = 0; break; |
1329 |
case 'd': i = 2; break; |
1330 |
case 'e': i = 4; break; |
1331 |
case 'f': i = 5; break; |
1332 |
case 'g': i = 7; break; |
1333 |
case 'a': i = 9; break; |
1334 |
case 'b': i = 11; break; |
1335 |
case '-': if (s == "-1") return -1; |
1336 |
default: |
1337 |
std::cerr << "Not a note: " << s << std::endl; |
1338 |
return 0; |
1339 |
} |
1340 |
if (iss.peek() == '#') { |
1341 |
i++; |
1342 |
iss.get(); |
1343 |
} else if (tolower(iss.peek()) == 'b') { |
1344 |
i--; |
1345 |
iss.get(); |
1346 |
} |
1347 |
int octave; |
1348 |
if (!(iss >> octave)) { |
1349 |
std::cerr << "Not a note: " << s << std::endl; |
1350 |
return 0; |
1351 |
} |
1352 |
i += (octave + 1) * 12; |
1353 |
} |
1354 |
return i + note_offset + 12 * octave_offset; |
1355 |
} |
1356 |
|
1357 |
EGNode::EGNode() : time(0), level(0), shape(0), curve(0) { |
1358 |
} |
1359 |
|
1360 |
EG::EG() : |
1361 |
sustain(0), loop(0), loop_count(0), |
1362 |
amplitude(0), cutoff(0) { |
1363 |
} |
1364 |
|
1365 |
EG& File::eg(int x) { |
1366 |
while (pCurDef->eg.size() <= x) { |
1367 |
pCurDef->eg.add(EG()); |
1368 |
} |
1369 |
return pCurDef->eg[x]; |
1370 |
} |
1371 |
|
1372 |
EGNode& File::egnode(int x, int y) { |
1373 |
EG& e = eg(x); |
1374 |
while (e.node.size() <= y) { |
1375 |
e.node.add(EGNode()); |
1376 |
} |
1377 |
return e.node[y]; |
1378 |
} |
1379 |
|
1380 |
LFO::LFO(): freq (-1),/* -1 is used to determine whether the LFO was initialized */ |
1381 |
wave(0), delay(0), pitch(0), cutoff(0), resonance(0), pan(0) { |
1382 |
|
1383 |
} |
1384 |
|
1385 |
LFO& File::lfo(int x) { |
1386 |
while (pCurDef->lfos.size() <= x) { |
1387 |
pCurDef->lfos.add(LFO()); |
1388 |
} |
1389 |
return pCurDef->lfos[x]; |
1390 |
} |
1391 |
|
1392 |
} // !namespace sfz |