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@ -1,4 +1,22 @@ |
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// from: http://ll-plugins.nongnu.org/lv2pftci/#A_synth
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/**
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* |
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* Copyright (c) 2016-2017 Holger Wirtz <dcoredump@googlemail.com> |
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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 3 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 Foundation, |
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* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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* |
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*/ |
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#include <lvtk/synth.hpp> |
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#include "dexed.h" |
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@ -48,6 +66,7 @@ Dexed::Dexed(double rate) : lvtk::Synth<DexedVoice, Dexed>(p_n_ports, p_midi_in) |
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} |
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currentNote = 0; |
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max_notes=16; |
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controllers.values_[kControllerPitch] = 0x2000; |
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controllers.values_[kControllerPitchRange] = 0; |
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controllers.values_[kControllerPitchStep] = 0; |
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@ -132,7 +151,6 @@ void Dexed::set_params(void) |
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bool polymono=bool(*p(p_polymono)); |
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uint8_t engine=uint8_t(*p(p_engine)); |
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//float f_gain=*p(p_output)*scaler;
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float f_gain=*p(p_output); |
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float f_cutoff=*p(p_cutoff); |
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float f_reso=*p(p_resonance); |
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@ -336,6 +354,7 @@ void Dexed::set_params(void) |
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onParam(169,*p(p_op4_enable)); |
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onParam(170,*p(p_op5_enable)); |
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onParam(171,*p(p_op6_enable)); |
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onParam(172,*p(p_number_of_voices)); |
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if(_param_change_counter>PARAM_CHANGE_LEVEL) |
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panic(); |
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@ -400,7 +419,6 @@ void Dexed::run (uint32_t sample_count) |
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void Dexed::GetSamples(uint32_t n_samples, float* buffer) |
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{ |
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uint32_t i; |
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if(refreshVoice) { |
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for(i=0;i < MAX_ACTIVE_NOTES;i++) { |
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if ( voices[i].live ) |
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@ -594,9 +612,9 @@ TRACE("pitch=%d, velo=%d\n",pitch,velo); |
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pitch += data[144] - 24; |
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if ( normalizeDxVelocity ) { |
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velo = ((float)velo) * 0.7874015; // 100/127
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} |
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//if ( normalizeDxVelocity ) {
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// velo = ((float)velo) * 0.7874015; // 100/127
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//}
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uint8_t note = currentNote; |
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uint8_t keydown_counter=0; |
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@ -646,10 +664,9 @@ TRACE("Bye"); |
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void Dexed::keyup(uint8_t pitch) { |
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TRACE("Hi"); |
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TRACE("pitch=%d\n",pitch); |
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uint8_t note; |
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pitch += data[144] - 24; |
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uint8_t note; |
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for (note=0; note<MAX_ACTIVE_NOTES; ++note) { |
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if ( voices[note].midi_note == pitch && voices[note].keydown ) { |
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voices[note].keydown = false; |
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@ -700,7 +717,7 @@ void Dexed::onParam(uint8_t param_num,float param_val) |
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_param_change_counter++; |
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if(param_num==144 || param_num==134) |
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if(param_num==144 || param_num==134 || param_num==172) |
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panic(); |
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refreshVoice=true; |
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root
8 years ago