michal/harmonizer_plugin
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midi notes avaiable on ui

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michalcourson
2025-10-30 21:39:06 -04:00
parent 3645e38dd5
commit 55e80b4c74
7 changed files with 604 additions and 303 deletions
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15
Source/shifter_voice.cpp
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@ -18,18 +18,23 @@ static inline float mtof(float m)
void ShifterVoice::Init(float sample_rate) {
portamento_.Init(sample_rate, 0.05f); //default portamento time
amplitude_envelope_.Init(sample_rate);
sample_rate_ = sample_rate;
portamento_.Init(sample_rate_, 0.05f); //default portamento time
amplitude_envelope_.Init(sample_rate_);
amplitude_envelope_.SetAttackTime(0.2f);
amplitude_envelope_.SetDecayTime(0.1f);
amplitude_envelope_.SetReleaseTime(.1f);
amplitude_envelope_.SetReleaseTime(.05f);
onoff_ = false;
overflow_ = false;
current_midi = 60;
current_period_ = 48000.0f / mtof((float)current_midi);
current_period_ = sample_rate_ / mtof((float)current_midi);
current_amplitude = 0.0f;
period_counter = 0.0f;
panning = 0.5f;
//on reset, make sure envelope is not running
while (amplitude_envelope_.IsRunning()) {
amplitude_envelope_.Process(false);
}
}
@ -49,7 +54,7 @@ void ShifterVoice::Release() {
void ShifterVoice::Process() {
current_amplitude = amplitude_envelope_.Process(onoff_);
current_period_ = 48000.0f / mtof(portamento_.Process((float)current_midi));
current_period_ = sample_rate_ / mtof(portamento_.Process((float)current_midi));
period_counter++;
overflow_ = period_counter >= current_period_;
if (overflow_) {