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Add noise and sub osc

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This commit is contained in:
Roland Rabien 2023-08-26 11:17:03 -07:00
commit 5f08863f97
9 changed files with 111 additions and 38 deletions
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38
plugin/Source/PluginProcessor.cpp
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@ -2,19 +2,14 @@
#include "PluginEditor.h"
#include "WavetableVoice.h"
static juce::String waveTextFunction (const gin::Parameter&, float v)
static juce::String subTextFunction (const gin::Parameter&, float v)
{
switch ((gin::Wave)int (v))
switch (int (v))
{
case gin::Wave::silence: return "Off";
case gin::Wave::sine: return "Sine";
case gin::Wave::triangle: return "Triangle";
case gin::Wave::sawUp: return "Saw (Up)";
case gin::Wave::sawDown: return "Saw (Down)";
case gin::Wave::pulse: return "Pulse";
case gin::Wave::square: return "Square";
case gin::Wave::noise: return "Noise";
case gin::Wave::wavetable:
case 0: return "Sine";
case 1: return "Triangle";
case 2: return "Saw";
case 3: return "Pulse";
default:
jassertfalse;
return {};
@ -108,7 +103,6 @@ void WavetableAudioProcessor::OSCParams::setup (WavetableAudioProcessor& p, int
enable = p.addIntParam (id + "enable", nm + "Enable", "Enable", "", { 0.0, 1.0, 1.0, 1.0 }, idx == 0 ? 1.0f : 0.0f, 0.0f);
voices = p.addIntParam (id + "unison", nm + "Unison", "Unison", "", { 1.0, 8.0, 1.0, 1.0 }, 1.0, 0.0f);
voicesTrns = p.addExtParam (id + "unisontrns", nm + "Unison Trns", "LTrans", "st", { -36.0, 36.0, 1.0, 1.0 }, 0.0, 0.0f);
tune = p.addExtParam (id + "tune", nm + "Tune", "Tune", "st", { -36.0, 36.0, 1.0, 1.0 }, 0.0, 0.0f);
finetune = p.addExtParam (id + "finetune", nm + "Fine Tune", "Fine", "ct", { -100.0, 100.0, 0.0, 1.0 }, 0.0, 0.0f);
level = p.addExtParam (id + "level", nm + "Level", "Level", "db", { -100.0, 0.0, 1.0, 4.0 }, 0.0, 0.0f);
@ -127,7 +121,7 @@ void WavetableAudioProcessor::SubParams::setup (WavetableAudioProcessor& p)
juce::String nm = "SUB ";
enable = p.addIntParam (id + "enable", nm + "Enable", "Enable", "", { 0.0, 1.0, 1.0, 1.0 }, 0.0f, 0.0f);
wave = p.addIntParam (id + "wave", nm + "Wave", "Wave", "", { 1.0, 7.0, 1.0, 1.0 }, 1.0, 0.0f, waveTextFunction);
wave = p.addIntParam (id + "wave", nm + "Wave", "Wave", "", { 0.0, 3.0, 1.0, 1.0 }, 1.0, 0.0f, subTextFunction);
tune = p.addExtParam (id + "tune", nm + "Tune", "Tune", "st", { -36.0, 36.0, 1.0, 1.0 }, 0.0, 0.0f);
level = p.addExtParam (id + "level", nm + "Level", "Level", "db", { -100.0, 0.0, 1.0, 4.0 }, 0.0, 0.0f);
pan = p.addExtParam (id + "pan", nm + "Pan", "Pan", "", { -1.0, 1.0, 0.0, 1.0 }, 0.0, 0.0f);
@ -295,9 +289,6 @@ void WavetableAudioProcessor::DistortionParams::setup (WavetableAudioProcessor&
{
enable = p.addIntParam ("dsEnable", "Enable", "", "", { 0.0, 1.0, 1.0, 1.0 }, 0.0f, 0.0f, enableTextFunction);
amount = p.addExtParam ("dsAmount", "Amount", "", "", { 0.0, 1.0, 0.0, 1.0 }, 0.2f, 0.0f, distortionAmountTextFunction);
highpass = p.addExtParam ("dsHighpass", "Highpass", "", "", { 0.0, 1.0, 0.0, 1.0 }, 0.0, 0.0f);
output = p.addExtParam ("dsOutput", "Output", "", "", { 0.0, 1.0, 0.0, 1.0 }, 1.0, 0.0f);
mix = p.addExtParam ("dsMix", "Mix", "", "", { 0.0, 1.0, 0.0, 1.0 }, 1.0, 0.0f);
}
//==============================================================================
@ -532,7 +523,6 @@ void WavetableAudioProcessor::reset()
gate.reset();
chorus.reset();
distortion.reset();
stereoDelay.reset();
reverb.reset();
@ -555,7 +545,6 @@ void WavetableAudioProcessor::prepareToPlay (double newSampleRate, int newSample
gate.setSampleRate (newSampleRate);
chorus.setSampleRate (newSampleRate);
distortion.setSampleRate (newSampleRate);
stereoDelay.setSampleRate (newSampleRate);
reverb.setSampleRate (float (newSampleRate));
@ -565,6 +554,7 @@ void WavetableAudioProcessor::prepareToPlay (double newSampleRate, int newSample
modStepLFO.setSampleRate (newSampleRate);
reloadWavetables();
analogTables.setSampleRate (newSampleRate);
}
void WavetableAudioProcessor::releaseResources()
@ -656,7 +646,10 @@ void WavetableAudioProcessor::applyEffects (juce::AudioSampleBuffer& buffer)
// Apply Distortion
if (distortionParams.enable->isOn())
distortion.process (buffer);
{
auto clip = 1.0f / (2.0f * distortionVal);
gin::Distortion::processBlock (buffer, distortionVal, -clip, clip);
}
// Apply Delay
if (delayParams.enable->isOn())
@ -754,12 +747,7 @@ void WavetableAudioProcessor::updateParams (int newBlockSize)
// Update Distortion
if (distortionParams.enable->isOn())
{
distortion.setParams (modMatrix.getValue (distortionParams.amount),
modMatrix.getValue (distortionParams.highpass),
modMatrix.getValue (distortionParams.output),
modMatrix.getValue (distortionParams.mix));
}
distortionVal = modMatrix.getValue (distortionParams.amount);
// Update Delay
if (delayParams.enable->isOn())