From 6f60b37d93a412b3f7e619b39bac30932a9e21cb Mon Sep 17 00:00:00 2001 From: falkTX Date: Tue, 14 Jul 2020 17:30:49 +0100 Subject: [PATCH] Add chow as plugin port Signed-off-by: falkTX --- ports/chow/ChowSlider.h | 24 + ports/chow/JuceHeader.h | 31 ++ ports/chow/JucePluginCharacteristics.h | 143 ++++++ ports/chow/LICENSE | 674 +++++++++++++++++++++++++ ports/chow/MyLNF.h | 48 ++ ports/chow/PluginEditor.cpp | 240 +++++++++ ports/chow/PluginEditor.h | 67 +++ ports/chow/PluginProcessor.cpp | 327 ++++++++++++ ports/chow/PluginProcessor.h | 83 +++ ports/chow/README.md | 54 ++ ports/chow/meson.build | 10 + ports/meson.build | 261 ++++++++++ 12 files changed, 1962 insertions(+) create mode 100644 ports/chow/ChowSlider.h create mode 100644 ports/chow/JuceHeader.h create mode 100644 ports/chow/JucePluginCharacteristics.h create mode 100644 ports/chow/LICENSE create mode 100644 ports/chow/MyLNF.h create mode 100644 ports/chow/PluginEditor.cpp create mode 100644 ports/chow/PluginEditor.h create mode 100644 ports/chow/PluginProcessor.cpp create mode 100644 ports/chow/PluginProcessor.h create mode 100644 ports/chow/README.md create mode 100644 ports/chow/meson.build create mode 100644 ports/meson.build diff --git a/ports/chow/ChowSlider.h b/ports/chow/ChowSlider.h new file mode 100644 index 00000000..300c0d1e --- /dev/null +++ b/ports/chow/ChowSlider.h @@ -0,0 +1,24 @@ +#ifndef CHOWSLIDER_H_INCLUDED +#define CHOWSLIDER_H_INCLUDED + +#include "JuceHeader.h" + +class ChowSlider : public Slider +{ +public: + ChowSlider() {} + + void setDefaultValue (const float value) { defaultValue = value; } + + void mouseDoubleClick (const MouseEvent&) override + { + setValue (defaultValue); + } + +private: + float defaultValue = 0.0f; + + JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (ChowSlider) +}; + +#endif //CHOWSLIDER_H_INCLUDED diff --git a/ports/chow/JuceHeader.h b/ports/chow/JuceHeader.h new file mode 100644 index 00000000..a15799c7 --- /dev/null +++ b/ports/chow/JuceHeader.h @@ -0,0 +1,31 @@ +/* + + IMPORTANT! This file is auto-generated each time you save your + project - if you alter its contents, your changes may be overwritten! + + This is the header file that your files should include in order to get all the + JUCE library headers. You should avoid including the JUCE headers directly in + your own source files, because that wouldn't pick up the correct configuration + options for your app. + +*/ + +#pragma once + +#include "JucePluginMain.h" + +#if ! DONT_SET_USING_JUCE_NAMESPACE + // If your code uses a lot of JUCE classes, then this will obviously save you + // a lot of typing, but can be disabled by setting DONT_SET_USING_JUCE_NAMESPACE. + using namespace juce; +#endif + +#if ! JUCE_DONT_DECLARE_PROJECTINFO +namespace ProjectInfo +{ + const char* const projectName = "CHOW"; + const char* const companyName = "Chowdhury DSP"; + const char* const versionString = "1.1.0"; + const int versionNumber = 0x10100; +} +#endif diff --git a/ports/chow/JucePluginCharacteristics.h b/ports/chow/JucePluginCharacteristics.h new file mode 100644 index 00000000..6073204a --- /dev/null +++ b/ports/chow/JucePluginCharacteristics.h @@ -0,0 +1,143 @@ +/* + + IMPORTANT! This file is auto-generated each time you save your + project - if you alter its contents, your changes may be overwritten! + + There's a section below where you can add your own custom code safely, and the + Projucer will preserve the contents of that block, but the best way to change + any of these definitions is by using the Projucer's project settings. + + Any commented-out settings will assume their default values. + +*/ + +#pragma once + +//============================================================================== +// Audio plugin settings.. + +#ifndef JucePlugin_Enable_IAA + #define JucePlugin_Enable_IAA 0 +#endif +#ifndef JucePlugin_Name + #define JucePlugin_Name "CHOW" +#endif +#ifndef JucePlugin_Desc + #define JucePlugin_Desc "Maximally truculent distortion" +#endif +#ifndef JucePlugin_Manufacturer + #define JucePlugin_Manufacturer "Chowdhury DSP" +#endif +#ifndef JucePlugin_ManufacturerWebsite + #define JucePlugin_ManufacturerWebsite "chowdsp.com" +#endif +#ifndef JucePlugin_ManufacturerEmail + #define JucePlugin_ManufacturerEmail "chowdsp@gmail.com" +#endif +#ifndef JucePlugin_ManufacturerCode + #define JucePlugin_ManufacturerCode 0x43686f77 // 'Chow' +#endif +#ifndef JucePlugin_PluginCode + #define JucePlugin_PluginCode 0x5a6b3069 // 'Zk0i' +#endif +#ifndef JucePlugin_IsSynth + #define JucePlugin_IsSynth 0 +#endif +#ifndef JucePlugin_WantsMidiInput + #define JucePlugin_WantsMidiInput 0 +#endif +#ifndef JucePlugin_ProducesMidiOutput + #define JucePlugin_ProducesMidiOutput 0 +#endif +#ifndef JucePlugin_IsMidiEffect + #define JucePlugin_IsMidiEffect 0 +#endif +#ifndef JucePlugin_EditorRequiresKeyboardFocus + #define JucePlugin_EditorRequiresKeyboardFocus 0 +#endif +#ifndef JucePlugin_Version + #define JucePlugin_Version 1.1.0 +#endif +#ifndef JucePlugin_VersionCode + #define JucePlugin_VersionCode 0x10100 +#endif +#ifndef JucePlugin_VersionString + #define JucePlugin_VersionString "1.1.0" +#endif +#ifndef JucePlugin_VSTUniqueID + #define JucePlugin_VSTUniqueID JucePlugin_PluginCode +#endif +#ifndef JucePlugin_VSTCategory + #define JucePlugin_VSTCategory kPlugCategEffect +#endif +#ifndef JucePlugin_Vst3Category + #define JucePlugin_Vst3Category "Fx" +#endif +#ifndef JucePlugin_AUMainType + #define JucePlugin_AUMainType 'aufx' +#endif +#ifndef JucePlugin_AUSubType + #define JucePlugin_AUSubType JucePlugin_PluginCode +#endif +#ifndef JucePlugin_AUExportPrefix + #define JucePlugin_AUExportPrefix CHOWAU +#endif +#ifndef JucePlugin_AUExportPrefixQuoted + #define JucePlugin_AUExportPrefixQuoted "CHOWAU" +#endif +#ifndef JucePlugin_AUManufacturerCode + #define JucePlugin_AUManufacturerCode JucePlugin_ManufacturerCode +#endif +#ifndef JucePlugin_CFBundleIdentifier + #define JucePlugin_CFBundleIdentifier com.chowdsp.CHOW +#endif +#ifndef JucePlugin_RTASCategory + #define JucePlugin_RTASCategory 0 +#endif +#ifndef JucePlugin_RTASManufacturerCode + #define JucePlugin_RTASManufacturerCode JucePlugin_ManufacturerCode +#endif +#ifndef JucePlugin_RTASProductId + #define JucePlugin_RTASProductId JucePlugin_PluginCode +#endif +#ifndef JucePlugin_RTASDisableBypass + #define JucePlugin_RTASDisableBypass 0 +#endif +#ifndef JucePlugin_RTASDisableMultiMono + #define JucePlugin_RTASDisableMultiMono 0 +#endif +#ifndef JucePlugin_AAXIdentifier + #define JucePlugin_AAXIdentifier com.chowdsp.CHOW +#endif +#ifndef JucePlugin_AAXManufacturerCode + #define JucePlugin_AAXManufacturerCode JucePlugin_ManufacturerCode +#endif +#ifndef JucePlugin_AAXProductId + #define JucePlugin_AAXProductId JucePlugin_PluginCode +#endif +#ifndef JucePlugin_AAXCategory + #define JucePlugin_AAXCategory 0 +#endif +#ifndef JucePlugin_AAXDisableBypass + #define JucePlugin_AAXDisableBypass 0 +#endif +#ifndef JucePlugin_AAXDisableMultiMono + #define JucePlugin_AAXDisableMultiMono 0 +#endif +#ifndef JucePlugin_IAAType + #define JucePlugin_IAAType 0x61757278 // 'aurx' +#endif +#ifndef JucePlugin_IAASubType + #define JucePlugin_IAASubType JucePlugin_PluginCode +#endif +#ifndef JucePlugin_IAAName + #define JucePlugin_IAAName "Chowdhury DSP: CHOW" +#endif +#ifndef JucePlugin_VSTNumMidiInputs + #define JucePlugin_VSTNumMidiInputs 16 +#endif +#ifndef JucePlugin_VSTNumMidiOutputs + #define JucePlugin_VSTNumMidiOutputs 16 +#endif + +#define JucePlugin_LV2URI "https://github.com/jatinchowdhury18/CHOW" diff --git a/ports/chow/LICENSE b/ports/chow/LICENSE new file mode 100644 index 00000000..f288702d --- /dev/null +++ b/ports/chow/LICENSE @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. diff --git a/ports/chow/MyLNF.h b/ports/chow/MyLNF.h new file mode 100644 index 00000000..284dbdbb --- /dev/null +++ b/ports/chow/MyLNF.h @@ -0,0 +1,48 @@ +#ifndef MYLNF_H_INCLUDED +#define MYLNF_H_INCLUDED + +#include "JuceHeader.h" + +class MyLNF : public LookAndFeel_V4 +{ +public: + MyLNF() + { + setColour (ComboBox::outlineColourId, Colours::darkorange); + } + + Font getTextButtonFont (TextButton& button, int buttonHeight) override + { + return LookAndFeel_V4::getTextButtonFont (button, buttonHeight).boldened(); + } + + void drawRotarySlider (Graphics& g, int x, int y, int width, int height, float sliderPos, + float rotaryStartAngle, float rotaryEndAngle, Slider& slider) override + { + auto outline = slider.findColour (Slider::rotarySliderOutlineColourId); + auto fill = slider.isEnabled() ? slider.findColour (Slider::rotarySliderFillColourId) : Colours::grey; + + auto bounds = Rectangle (x, y, width, height).toFloat().reduced (10); + + auto radius = jmin (bounds.getWidth(), bounds.getHeight()) / 2.0f; + auto toAngle = rotaryStartAngle + sliderPos * (rotaryEndAngle - rotaryStartAngle); + auto lineW = jmin (5.0f, radius * 0.1f); + auto arcRadius = radius - lineW; + + g.setColour (outline); + g.fillEllipse (Rectangle (radius * 2.0f, radius * 2.0f).withCentre (bounds.getCentre())); + + g.setColour (fill); + g.fillEllipse (Rectangle (arcRadius * 2.0f, arcRadius * 2.0f).withCentre (bounds.getCentre())); + + Point thumbPoint (bounds.getCentreX() + arcRadius * std::cos (toAngle - MathConstants::halfPi), + bounds.getCentreY() + arcRadius * std::sin (toAngle - MathConstants::halfPi)); + g.setColour (slider.findColour (Slider::thumbColourId)); + g.drawLine (bounds.getCentreX(), bounds.getCentreY(), thumbPoint.x, thumbPoint.y, lineW); + } + +private: + JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (MyLNF) +}; + +#endif //MYLNF_H_INCLUDED diff --git a/ports/chow/PluginEditor.cpp b/ports/chow/PluginEditor.cpp new file mode 100644 index 00000000..620cbdf9 --- /dev/null +++ b/ports/chow/PluginEditor.cpp @@ -0,0 +1,240 @@ +/* + ============================================================================== + + This file was auto-generated! + + It contains the basic framework code for a JUCE plugin editor. + + ============================================================================== +*/ + +#include "PluginProcessor.h" +#include "PluginEditor.h" + +//============================================================================== +enum +{ + width = 400, + height = 300, + titleHeight = 30, + + sliderWidth = 100, + sliderY = 50, + labelHeight = 20, + labelY = 35, + + buttonX = 10, + buttonY = 7, + buttonWidth = 50, + buttonHeight = 25, + + visualizerY = 160, +}; + + +ChowAudioProcessorEditor::ChowAudioProcessorEditor (ChowAudioProcessor& p) + : AudioProcessorEditor (&p), + processor (p), + visualizer (*p.vis.get()) +{ + initSliders(); + initLabels(); + initVisualizer(); + initButtons(); + + setSize (width, height); +} + +ChowAudioProcessorEditor::~ChowAudioProcessorEditor() +{ + flipButton.setLookAndFeel (nullptr); + rectButton.setLookAndFeel (nullptr); + threshSlide.setLookAndFeel (nullptr); + ratioSlide.setLookAndFeel (nullptr); + inGainSlide.setLookAndFeel (nullptr); + outGainSlide.setLookAndFeel (nullptr); +} + +void ChowAudioProcessorEditor::initSliders() +{ + auto setupSlider = [this] (Slider& slide, AudioParameterFloat* param, + float skewMidPoint = NAN, String textSuffix = String (" dB"), float step = 0.1f) + { + slide.setName (param->name); + slide.setRange (param->range.start, param->range.end, step); + if (slide.getRange().contains (skewMidPoint)) + slide.setSkewFactorFromMidPoint ((double) skewMidPoint); + + slide.setLookAndFeel (&myLNF); + slide.setSliderStyle (Slider::RotaryHorizontalVerticalDrag); + slide.setColour (Slider::rotarySliderFillColourId, Colours::darkorange); + slide.setColour (Slider::rotarySliderOutlineColourId, Colours::darkgrey); + slide.setColour (Slider::textBoxOutlineColourId, Colours::transparentBlack); + slide.setColour (Slider::thumbColourId, Colours::red); + slide.setColour (Slider::textBoxTextColourId, Colours::darkorange); + slide.setColour (Slider::textBoxHighlightColourId, Colours::grey); + + slide.setTextBoxStyle (Slider::TextBoxBelow, false, 80, 15); + slide.setTextValueSuffix (textSuffix); + + slide.setValue (param->get()); + slide.addListener (this); + addAndMakeVisible (slide); + }; + + setupSlider (threshSlide, processor.threshDB, -30.0f); + setupSlider (ratioSlide, processor.ratio, 15.0f, String (" : 1")); + setupSlider (inGainSlide, processor.inGainDB); + setupSlider (outGainSlide, processor.outGainDB); +} + +void ChowAudioProcessorEditor::initLabels() +{ + auto setupLabel = [this] (Label& label, AudioParameterFloat* param) + { + label.setText (param->name, dontSendNotification); + label.setJustificationType (Justification::centred); + label.setColour (Label::textColourId, Colours::red); + label.setFont (17.0f); + addAndMakeVisible (label); + }; + + setupLabel (threshLabel, processor.threshDB); + setupLabel (ratioLabel, processor.ratio); + setupLabel (inGainLabel, processor.inGainDB); + setupLabel (outGainLabel, processor.outGainDB); +} + +void ChowAudioProcessorEditor::initVisualizer() +{ + visualizer.setRepaintRate (1000); + visualizer.setBufferSize (128); + visualizer.setSamplesPerBlock (processor.getBlockSize()); + visualizer.setColours (Colours::black, Colours::darkorange); + addAndMakeVisible (visualizer); +} + +void ChowAudioProcessorEditor::initButtons() +{ + auto setupButton = [this] (TextButton& button, AudioParameterBool* param) + { + button.setName (param->name); + button.setButtonText (button.getName()); + + button.setLookAndFeel (&myLNF); + button.setColour (TextButton::buttonOnColourId, Colours::darkorange); + button.setColour (TextButton::textColourOnId, Colours::black); + button.setColour (TextButton::buttonColourId, Colours::black); + button.setColour (TextButton::textColourOffId, Colours::darkorange); + + button.setToggleState (param->get(), dontSendNotification); + button.setClickingTogglesState (true); + + addAndMakeVisible (button); + }; + + setupButton (flipButton, processor.flip); + flipButton.onClick = [this] { *processor.flip = flipButton.getToggleState(); }; + + setupButton (rectButton, processor.rect); + rectButton.onStateChange = [this] + { + bool newRect = rectButton.getToggleState(); + ratioSlide.setEnabled (! newRect); + }; + rectButton.onClick = [this] + { + *processor.rect = rectButton.getToggleState(); + }; +} + +//============================================================================== +void ChowAudioProcessorEditor::paint (Graphics& g) +{ + g.fillAll (Colours::black); + + g.setColour (Colours::darkorange); + g.setFont (Font ((float) titleHeight, Font::bold)); + g.drawFittedText ("CHOW", 0, 0, width, titleHeight, Justification::centred, 1); + + g.drawLine (0.0f, (float) visualizerY, (float) width, (float) visualizerY, 5.0f); +} + +void ChowAudioProcessorEditor::resized() +{ + rectButton.setBounds (buttonX, buttonY, buttonWidth, buttonHeight); + flipButton.setBounds (width - buttonWidth - buttonX, buttonY, buttonWidth, buttonHeight); + + inGainLabel.setBounds (0, labelY, sliderWidth, labelHeight); + threshLabel.setBounds (inGainLabel.getRight(), labelY, sliderWidth, labelHeight); + ratioLabel.setBounds (threshLabel.getRight(), labelY, sliderWidth, labelHeight); + outGainLabel.setBounds (ratioLabel.getRight(), labelY, sliderWidth, labelHeight); + + + inGainSlide.setBounds (0, sliderY, sliderWidth, sliderWidth); + threshSlide.setBounds (inGainSlide.getRight(), sliderY, sliderWidth, sliderWidth); + ratioSlide.setBounds (threshSlide.getRight(), sliderY, sliderWidth, sliderWidth); + outGainSlide.setBounds (ratioSlide.getRight(), sliderY, sliderWidth, sliderWidth); + + auto bounds = getLocalBounds(); + bounds.removeFromTop (visualizerY); + visualizer.setBounds (bounds); +} + +AudioParameterFloat* ChowAudioProcessorEditor::getParamForSlider (Slider* slider) +{ + if (processor.threshDB->name == slider->getName()) + return processor.threshDB; + else if (processor.ratio->name == slider->getName()) + return processor.ratio; + else if (processor.inGainDB->name == slider->getName()) + return processor.inGainDB; + else if (processor.outGainDB->name == slider->getName()) + return processor.outGainDB; + else + return nullptr; +} + +Slider* ChowAudioProcessorEditor::getSliderForParam (AudioParameterFloat* param) +{ + if (processor.threshDB->name == param->name) + return &threshSlide; + else if (processor.ratio->name == param->name) + return &ratioSlide; + else if (processor.inGainDB->name == param->name) + return &inGainSlide; + else if (processor.outGainDB->name == param->name) + return &outGainSlide; + else + return nullptr; +} + +Button* ChowAudioProcessorEditor::getButtonForParam (AudioParameterBool* param) +{ + if (processor.rect->name == param->name) + return &rectButton; + else if (processor.flip->name == param->name) + return &flipButton; + else + return nullptr; +} + +void ChowAudioProcessorEditor::sliderValueChanged (Slider* slider) +{ + if (AudioParameterFloat* param = getParamForSlider(slider)){ + *param = (float) slider->getValue(); + } +} + +void ChowAudioProcessorEditor::sliderDragStarted(Slider* slider) +{ + if (AudioParameterFloat* param = getParamForSlider(slider)) + param->beginChangeGesture(); +} + +void ChowAudioProcessorEditor::sliderDragEnded(Slider* slider) +{ + if (AudioParameterFloat* param = getParamForSlider(slider)) + param->endChangeGesture(); + +} diff --git a/ports/chow/PluginEditor.h b/ports/chow/PluginEditor.h new file mode 100644 index 00000000..789ed6a3 --- /dev/null +++ b/ports/chow/PluginEditor.h @@ -0,0 +1,67 @@ +/* + ============================================================================== + + This file was auto-generated! + + It contains the basic framework code for a JUCE plugin editor. + + ============================================================================== +*/ + +#pragma once + +#include "JuceHeader.h" +#include "PluginProcessor.h" +#include "MyLNF.h" +#include "ChowSlider.h" + +//============================================================================== +/** +*/ +class ChowAudioProcessorEditor : public AudioProcessorEditor, + public Slider::Listener +{ +public: + ChowAudioProcessorEditor (ChowAudioProcessor&); + ~ChowAudioProcessorEditor(); + + //============================================================================== + void paint (Graphics&) override; + void resized() override; + + AudioParameterFloat* getParamForSlider (Slider* slider); + Slider* getSliderForParam (AudioParameterFloat* param); + Button* getButtonForParam (AudioParameterBool* param); + void sliderValueChanged (Slider* slider) override; + void sliderDragStarted (Slider* slider) override; + void sliderDragEnded (Slider* slider) override; + +private: + void initSliders(); + void initLabels(); + void initVisualizer(); + void initButtons(); + + ChowAudioProcessor& processor; + + Slider threshSlide; + Label threshLabel; + + Slider ratioSlide; + Label ratioLabel; + + ChowSlider inGainSlide; + Label inGainLabel; + + ChowSlider outGainSlide; + Label outGainLabel; + + TextButton flipButton; + TextButton rectButton; + + MyLNF myLNF; + + AudioVisualiserComponent& visualizer; + + JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (ChowAudioProcessorEditor) +}; diff --git a/ports/chow/PluginProcessor.cpp b/ports/chow/PluginProcessor.cpp new file mode 100644 index 00000000..e25cef11 --- /dev/null +++ b/ports/chow/PluginProcessor.cpp @@ -0,0 +1,327 @@ +/* + ============================================================================== + + This file was auto-generated! + + It contains the basic framework code for a JUCE plugin processor. + + ============================================================================== +*/ + +#include "PluginProcessor.h" +#include "PluginEditor.h" + +//============================================================================== +ChowAudioProcessor::ChowAudioProcessor() +#ifndef JucePlugin_PreferredChannelConfigurations + : AudioProcessor (BusesProperties() + #if ! JucePlugin_IsMidiEffect + #if ! JucePlugin_IsSynth + .withInput ("Input", AudioChannelSet::stereo(), true) + #endif + .withOutput ("Output", AudioChannelSet::stereo(), true) + #endif + ) +#endif +{ + vis.reset (new AudioVisualiserComponent (1)); + + addParameter (threshDB = new AudioParameterFloat (String ("thresh"), String ("Threshold"), + -100.0f, 0.0f, -27.0f)); + + addParameter (ratio = new AudioParameterFloat (String ("ratio"), String ("Ratio"), + 1.0f, 50.0f, 10.0f)); + + addParameter (inGainDB = new AudioParameterFloat (String ("inGaindB"), String ("Input Gain"), + -30.0f, 6.0f, 0.0f)); + + addParameter (outGainDB = new AudioParameterFloat (String ("outGaindB"), String ("Output Gain"), + -30.0f, 6.0f, 0.0f)); + + addParameter (flip = new AudioParameterBool (String ("flip"), String ("Flip"), false)); + addParameter (rect = new AudioParameterBool (String ("rect"), String ("Rect"), false)); + + threshDB->addListener (this); + ratio->addListener (this); + inGainDB->addListener (this); + outGainDB->addListener (this); + flip->addListener (this); + rect->addListener (this); +} + +ChowAudioProcessor::~ChowAudioProcessor() +{ +} + +void ChowAudioProcessor::parameterValueChanged (int paramIndex, float /*newValue*/) +{ + auto* editor = dynamic_cast (getActiveEditor()); + if (editor != nullptr) + { + auto* floatParam = dynamic_cast (getParameters()[paramIndex]); + if (floatParam != nullptr) + { + if (Slider* slider = editor->getSliderForParam (floatParam)) + slider->setValue (dynamic_cast (getParameters()[paramIndex])->get(), dontSendNotification); + return; + } + + auto* boolParam = dynamic_cast (getParameters()[paramIndex]); + if (boolParam != nullptr) + { + if (Button* button = editor->getButtonForParam (boolParam)) + button->setToggleState (dynamic_cast (getParameters()[paramIndex])->get(), dontSendNotification); + } + } +} + +//============================================================================== +const String ChowAudioProcessor::getName() const +{ + return JucePlugin_Name; +} + +bool ChowAudioProcessor::acceptsMidi() const +{ + #if JucePlugin_WantsMidiInput + return true; + #else + return false; + #endif +} + +bool ChowAudioProcessor::producesMidi() const +{ + #if JucePlugin_ProducesMidiOutput + return true; + #else + return false; + #endif +} + +bool ChowAudioProcessor::isMidiEffect() const +{ + #if JucePlugin_IsMidiEffect + return true; + #else + return false; + #endif +} + +double ChowAudioProcessor::getTailLengthSeconds() const +{ + return 0.0; +} + +int ChowAudioProcessor::getNumPrograms() +{ + return 5; +} + +int ChowAudioProcessor::getCurrentProgram() +{ + return programNum; +} + +void ChowAudioProcessor::setCurrentProgram (int index) +{ + programNum = index; + + switch (index) + { + case 0: + *threshDB = -27.0f; + *ratio = 10.0f; + *inGainDB = 0.0f; + *outGainDB = 0.0f; + *flip = false; + *rect = false; + return; + + case 1: + *threshDB = 0.0f; + *ratio = 1.0f; + *flip = false; + *rect = false; + return; + + case 2: + *threshDB = -100.0f; + *ratio = 50.0f; + *flip = false; + *rect = false; + return; + + case 3: + *threshDB = -100.0f; + *ratio = 0.0f; + *flip = false; + *rect = true; + return; + + case 4: + *threshDB = -100.0f; + *ratio = 0.0f; + *flip = true; + *rect = true; + return; + + default: + programNum = 0; + return; + } +} + +const String ChowAudioProcessor::getProgramName (int index) +{ + switch (index) + { + case 0: + return String ("Default"); + + case 1: + return String ("Clean"); + + case 2: + return String ("Smash"); + + case 3: + return String ("Rect"); + + case 4: + return String ("Flip Rect"); + + default: + return ("Nien"); + } +} + +void ChowAudioProcessor::changeProgramName (int /*index*/, const String& /*newName*/) +{ +} + +//============================================================================== +void ChowAudioProcessor::prepareToPlay (double sampleRate, int samplesPerBlock) +{ + setRateAndBufferSizeDetails (sampleRate, samplesPerBlock); + vis->clear(); +} + +void ChowAudioProcessor::releaseResources() +{ + vis->clear(); +} + +#ifndef JucePlugin_PreferredChannelConfigurations +bool ChowAudioProcessor::isBusesLayoutSupported (const BusesLayout& layouts) const +{ + #if JucePlugin_IsMidiEffect + ignoreUnused (layouts); + return true; + #else + // This is the place where you check if the layout is supported. + // In this template code we only support mono or stereo. + if (layouts.getMainOutputChannelSet() != AudioChannelSet::mono() + && layouts.getMainOutputChannelSet() != AudioChannelSet::stereo()) + return false; + + // This checks if the input layout matches the output layout + #if ! JucePlugin_IsSynth + if (layouts.getMainOutputChannelSet() != layouts.getMainInputChannelSet()) + return false; + #endif + + return true; + #endif +} +#endif + +float ChowAudioProcessor::chow (float x) +{ + float y = x; + + const float threshGain = Decibels::decibelsToGain (threshDB->get()); + + if (! *flip && x > threshGain) + { + y = threshGain; + + if (! *rect) + y += ((x - threshGain) / ratio->get()); + } + + else if (*flip && x < -threshGain) + { + y = -threshGain; + + if (! *rect) + y += ((x + threshGain) / ratio->get()); + } + + //set y + return y; +} + +void ChowAudioProcessor::processBlock (AudioBuffer& buffer, MidiBuffer& /*midiMessages*/) +{ + ScopedNoDenormals noDenormals; + + buffer.applyGain (Decibels::decibelsToGain (inGainDB->get())); + for (int channel = 0; channel < buffer.getNumChannels(); ++channel) + { + auto* x = buffer.getWritePointer (channel); + for (int n = 0; n < buffer.getNumSamples(); n++) + x[n] = chow (x[n]); + } + buffer.applyGain (Decibels::decibelsToGain (outGainDB->get())); + + vis->pushBuffer (buffer.getArrayOfReadPointers(), 1, buffer.getNumSamples()); +} + +//============================================================================== +bool ChowAudioProcessor::hasEditor() const +{ + return true; // (change this to false if you choose to not supply an editor) +} + +AudioProcessorEditor* ChowAudioProcessor::createEditor() +{ + return new ChowAudioProcessorEditor (*this); +} + +//============================================================================== +void ChowAudioProcessor::getStateInformation (MemoryBlock& destData) +{ + std::unique_ptr xml (new XmlElement ("ChowXmlData")); + + xml->setAttribute ("threshDB", (double) *threshDB); + xml->setAttribute ("ratio", (double) *ratio); + xml->setAttribute ("inGainDB", (double) *inGainDB); + xml->setAttribute ("outGainDB", (double) *outGainDB); + xml->setAttribute ("flip", *flip); + + copyXmlToBinary (*xml, destData); +} + +void ChowAudioProcessor::setStateInformation (const void* data, int sizeInBytes) +{ + std::unique_ptr xmlState (getXmlFromBinary (data, sizeInBytes)); + if (xmlState.get() != nullptr) + { + if (xmlState->hasTagName ("ChowXmlData")) + { + *threshDB = (float) xmlState->getDoubleAttribute ("threshDB", 0.0); + *ratio = (float) xmlState->getDoubleAttribute ("ratio", 10.0); + *inGainDB = (float) xmlState->getDoubleAttribute ("inGainDB", 0.0); + *outGainDB = (float) xmlState->getDoubleAttribute ("outGainDB", 0.0); + *flip = xmlState->getBoolAttribute ("flip", false); + } + } +} + +//============================================================================== +// This creates new instances of the plugin.. +AudioProcessor* JUCE_CALLTYPE createPluginFilter() +{ + return new ChowAudioProcessor(); +} diff --git a/ports/chow/PluginProcessor.h b/ports/chow/PluginProcessor.h new file mode 100644 index 00000000..f9bf3aa5 --- /dev/null +++ b/ports/chow/PluginProcessor.h @@ -0,0 +1,83 @@ +/* + ============================================================================== + + This file was auto-generated! + + It contains the basic framework code for a JUCE plugin processor. + + ============================================================================== +*/ + +#pragma once + +#include "JuceHeader.h" + +//============================================================================== +/** +*/ +class ChowAudioProcessor : public AudioProcessor, + private AudioProcessorParameter::Listener +{ +public: + //============================================================================== + ChowAudioProcessor(); + ~ChowAudioProcessor(); + + //============================================================================== + void prepareToPlay (double sampleRate, int samplesPerBlock) override; + void releaseResources() override; + + #ifndef JucePlugin_PreferredChannelConfigurations + bool isBusesLayoutSupported (const BusesLayout& layouts) const override; + #endif + + void processBlock (AudioBuffer&, MidiBuffer&) override; + + //============================================================================== + AudioProcessorEditor* createEditor() override; + bool hasEditor() const override; + + //============================================================================== + const String getName() const override; + + bool acceptsMidi() const override; + bool producesMidi() const override; + bool isMidiEffect() const override; + double getTailLengthSeconds() const override; + + //============================================================================== + int getNumPrograms() override; + int getCurrentProgram() override; + void setCurrentProgram (int index) override; + const String getProgramName (int index) override; + void changeProgramName (int index, const String& newName) override; + + //============================================================================== + void getStateInformation (MemoryBlock& destData) override; + void setStateInformation (const void* data, int sizeInBytes) override; + + //============================================================================== + void parameterValueChanged (int paramIndex, float /*newValue*/) override; + void parameterGestureChanged (int /*paramIndex*/, bool /*gestureIsStarting*/) override {} + + AudioParameterFloat* threshDB; + AudioParameterFloat* ratio; + AudioParameterFloat* inGainDB; + AudioParameterFloat* outGainDB; + + AudioParameterBool* flip; + AudioParameterBool* rect; + + //@MAYBELATER: Dry wet param?? + //@MAYBELATER: attack/release stuff??, or at least smooth param changes + + std::unique_ptr vis; + +private: + int programNum = 0; + + float chow (float x); + + //============================================================================== + JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (ChowAudioProcessor) +}; diff --git a/ports/chow/README.md b/ports/chow/README.md new file mode 100644 index 00000000..811e2fc4 --- /dev/null +++ b/ports/chow/README.md @@ -0,0 +1,54 @@ +# CHOW - a maximally truculent distortion effect + +[![Download Latest](https://img.shields.io/badge/download-latest-blue.svg)](https://github.com/jatinchowdhury18/CHOW/releases/latest) +[![Build Status](https://travis-ci.com/jatinchowdhury18/CHOW.svg?branch=master)](https://travis-ci.com/jatinchowdhury18/CHOW) +[![License: GPL v3](https://img.shields.io/badge/License-GPLv3-brightgreen.svg)](https://www.gnu.org/licenses/gpl-3.0) + +## Definition +**truculent** adjective
+tru·​cu·​lent | \ˈtrə-kyə-lənt also ˈtrü- \ +Definition of *truculent*
+1 : aggressively self-assertive : BELLIGERENT
+2 : scathingly harsh : VITRIOLIC
+   // *truculent* criticism
+3 : feeling or displaying ferocity : CRUEL, SAVAGE
+4 : DEADLY, DESTRUCTIVE
+ +## Description +![Pic](https://raw.githubusercontent.com/jatinchowdhury18/CHOW/master/screenshot.PNG) + +CHOW is a digital ditortion effect designed for maximum truculence, somewhere between a true half-wave rectifier and a noisy vintage compressor. Useful for mixing guitars, drums, even vocals when a heavily degraded sound is desired. Feel free to build and use for your own enjoyment! + +CHOW is currently available in the following formats: + - VST + - VST3 + - AU + - Standalone plugin + +## Instructions For Building +If you would like to build CHOW for yourself, use the following steps, otherwise you can download the latest builds [here](https://github.com/jatinchowdhury18/CHOW/releases/latest). +- Install [Git](https://git-scm.com/book/en/v2/Getting-Started-Installing-Git) +- Run the following git commands: + ```bash + # Clone the repository + git clone --recursive https://github.com/jatinchowdhury18/CHOW.git + + # Enter the repository + cd CHOW + + # Initialize JUCE submodule + git submodule update --init --recursive + ``` +- Navigate to "JUCE/extras/Projucer/Builds/" +- Build the Projucer using XCode (Mac), Visual Studio (Windows), or Makefile (Linux) +- From the Projucer, open CHOW.jucer +- From the "File" menu, open "Global Paths..." + - Set "Path To JUCE" to "...\CHOW\JUCE" + - Set "JUCE Modules" to "...\CHOW\JUCE\modules" + - Set "VST (Legacy) SDK" to "...CHOW\VST2_SDK" + - Close "Global Paths" window +- Select "Save and open in IDE" +- Build CHOW + +## License +CHOW is freely distributable and is covered by the terms of the GNU licensing agreement. Enjoy! diff --git a/ports/chow/meson.build b/ports/chow/meson.build new file mode 100644 index 00000000..5eddf200 --- /dev/null +++ b/ports/chow/meson.build @@ -0,0 +1,10 @@ +############################################################################### + +plugin_srcs = files([ + 'PluginEditor.cpp', + 'PluginProcessor.cpp', +]) + +plugin_name = 'CHOW' + +############################################################################### diff --git a/ports/meson.build b/ports/meson.build new file mode 100644 index 00000000..636f3227 --- /dev/null +++ b/ports/meson.build @@ -0,0 +1,261 @@ +############################################################################### + +if linux_embed + # TODO deal with this later + plugins = [] +else + plugins = [ + 'chow', + ] +endif + +plugin_include_dirs = [ + include_directories('../libs/juce-current'), + include_directories('../libs/juce-current/source'), + include_directories('../libs/juce-current/source/modules'), + include_directories('../libs/juce-current/source/modules/juce_audio_processors/format_types/VST3_SDK'), + include_directories('../libs/juce-plugin'), +] + +############################################################################### +# dependencies + +dependencies_plugin = [ +] + +if os_windows + dependencies_plugin += [ + cc.find_library('comdlg32'), + cc.find_library('gdi32'), + cc.find_library('imm32'), + cc.find_library('ole32'), + cc.find_library('oleaut32'), + cc.find_library('shlwapi'), + cc.find_library('uuid'), + cc.find_library('version'), + cc.find_library('winmm'), + cc.find_library('wininet'), + cc.find_library('ws2_32'), + ] +endif + +############################################################################### +# build flags for plugins + +build_flags_plugin = [ + '-Werror=deprecated-declarations', +] + +build_flags_plugin_debug = [ +] + +build_flags_plugin_release = [ + '-ffast-math', +] + +build_flag_plugin_cpp = [ + '-std=gnu++14', +] + +if optimizations and not linux_embed + build_flags_plugin_release += [ + '-mfpmath=sse', + ] +endif + +############################################################################### +# link flags for plugins + +link_flags_plugin = [ +] + +if os_darwin + link_flags_plugin += [ + '-Wl,-export-symbols=' + meson.source_root() + '/scripts/plugin-symbols.txt', + ] +else + link_flags_plugin += [ + '-Wl,--version-script=' + meson.source_root() + '/scripts/plugin-symbols.version', + ] +endif + +if os_darwin + link_flags_plugin += [ + '-framework Accelerate', + '-framework AudioToolbox', + '-framework AudioUnit', + '-framework Carbon', + '-framework Cocoa', + '-framework CoreAudio', + '-framework CoreAudioKit', + '-framework CoreMIDI', + '-framework IOKit', + '-framework QuartzCore', + '-framework WebKit', + ] +endif + +############################################################################### +# combine flags depending on build type + +if buildtype == 'debug' + build_flags_plugin += build_flags_plugin_debug +else + build_flags_plugin += build_flags_plugin_release +endif + +############################################################################### +# format-specific flags + +build_flags_plugin_lv2 = [ + '-DJucePlugin_Build_AU=0', + '-DJucePlugin_Build_LV2=1', + '-DJucePlugin_Build_RTAS=0', + '-DJucePlugin_Build_VST=0', + '-DJucePlugin_Build_VST3=0', + '-DJucePlugin_Build_Standalone=0', + '-DBINTYPE=@0@LV2'.format(bintype_prefix), + '-Wno-parentheses', + '-Wno-deprecated-declarations', # FIXME +] + +build_flags_plugin_vst2 = [ + '-DJucePlugin_Build_AU=0', + '-DJucePlugin_Build_LV2=0', + '-DJucePlugin_Build_RTAS=0', + '-DJucePlugin_Build_VST=1', + '-DJucePlugin_Build_VST3=0', + '-DJucePlugin_Build_Standalone=0', + '-DBINTYPE=@0@VST2'.format(bintype_prefix), + '-Wno-write-strings', +] + +build_flags_plugin_vst3 = [ + '-DJucePlugin_Build_AU=0', + '-DJucePlugin_Build_LV2=0', + '-DJucePlugin_Build_RTAS=0', + '-DJucePlugin_Build_VST=0', + '-DJucePlugin_Build_VST3=1', + '-DJucePlugin_Build_Standalone=0', + '-DBINTYPE=@0@VST3'.format(bintype_prefix), + '-Wno-non-virtual-dtor', +] + +############################################################################### + +foreach plugin : plugins + plugin_uses_opengl = false + plugin_extra_dependencies = [] + plugin_extra_include_dirs = [] + plugin_extra_build_flags = [] + plugin_extra_link_flags = [] + plugin_extra_format_specific_srcs = [] + + subdir(plugin) + + plugin_extra_format_specific_srcs += files([ + '../libs/juce-plugin/JucePluginMain.cpp', + '../libs/juce-plugin/JucePluginUtils.cpp', + ]) + + if plugin_uses_opengl + if os_darwin + plugin_extra_link_flags += [ + '-framework OpenGL', + ] + elif os_windows + plugin_extra_dependencies += [ + cc.find_library('opengl32'), + ] + elif not linux_embed + plugin_extra_dependencies += [ + dependency('gl') + ] + endif + endif + + plugin_lib = static_library(plugin_name + '_lib', + name_prefix: '', + sources: plugin_srcs, + include_directories: [ + include_directories(plugin), + plugin_include_dirs, + plugin_extra_include_dirs, + ], + c_args: build_flags + build_flags_plugin + plugin_extra_build_flags, + cpp_args: build_flags_cpp + build_flags_plugin + build_flag_plugin_cpp + plugin_extra_build_flags, + dependencies: dependencies_plugin + plugin_extra_dependencies, + pic: true, + install: false, + ) + + if build_lv2 + plugin_lv2_lib = shared_library(plugin_name + '_lv2', + name_prefix: '', + sources: plugin_extra_format_specific_srcs, + include_directories: [ + include_directories(plugin), + plugin_include_dirs, + plugin_extra_include_dirs, + ], + c_args: build_flags + build_flags_plugin + build_flags_plugin_lv2 + plugin_extra_build_flags, + cpp_args: build_flags_cpp + build_flags_plugin + build_flags_plugin_lv2 + build_flag_plugin_cpp + plugin_extra_build_flags, + link_args: link_flags + link_flags_plugin, + link_with: [ lib_juce_current, plugin_lib ], + ) + + plugin_lv2_dir = meson.current_build_dir() / plugin_name + '.lv2' + + plugin_lv2_ttl = custom_target(plugin_name + '_lv2-ttl', + output: plugin_name + '.lv2', + input: plugin_lv2_lib, + command: [ + 'mkdir', '-p', plugin_lv2_dir, '&&', + 'cd', plugin_lv2_dir, '&&', + 'cp', plugin_lv2_lib.full_path(), plugin_lv2_dir / plugin_name + lib_suffix, '&&', + (meson.is_cross_build() ? 'wine' : 'env'), lv2_ttl_generator, '.' / plugin_name + lib_suffix, + ], + install: true, + install_dir: lv2dir, + ) + endif + + if build_vst2 + plugin_vst2_lib = shared_library(plugin_name, + name_prefix: '', + sources: plugin_extra_format_specific_srcs, + include_directories: [ + include_directories(plugin), + plugin_include_dirs, + plugin_extra_include_dirs, + ], + c_args: build_flags + build_flags_plugin + build_flags_plugin_vst2 + plugin_extra_build_flags, + cpp_args: build_flags_cpp + build_flags_plugin + build_flags_plugin_vst2 + build_flag_plugin_cpp + plugin_extra_build_flags, + link_args: link_flags + link_flags_plugin, + link_with: [ lib_juce_current, plugin_lib ], + install: true, + install_dir: vst2dir, + ) + endif + + if build_vst3 + plugin_vst3_lib = shared_library(plugin_name + '-vst3', + name_prefix: '', + name_suffix: 'vst3', + sources: plugin_extra_format_specific_srcs, + include_directories: [ + include_directories(plugin), + plugin_include_dirs, + plugin_extra_include_dirs, + ], + c_args: build_flags + build_flags_plugin + build_flags_plugin_vst3 + plugin_extra_build_flags, + cpp_args: build_flags_cpp + build_flags_plugin + build_flags_plugin_vst3 + build_flag_plugin_cpp + plugin_extra_build_flags, + link_args: link_flags + link_flags_plugin, + link_with: [ lib_juce_current, plugin_lib ], + install: true, + install_dir: vst3dir, + ) + endif +endforeach + +###############################################################################