commit d3194a13dab62fb4eaa86524556aa3a9386311b4
parent 8952e472fed6458f3c7d11d4decb33fbde4b8693
Author: jatinchowdhury18 <[email protected]>
Date: Wed, 16 Mar 2022 02:50:21 +0000
Use chowdsp::VariableOversampling instead of custom OSManager (#251)
* Use chowdsp::VariableOversampling instead of custom OSManager
* Apply clang-format
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Diffstat:
12 files changed, 22 insertions(+), 363 deletions(-)
diff --git a/Plugin/Source/GUI/Assets/gui.xml b/Plugin/Source/GUI/Assets/gui.xml
@@ -255,12 +255,10 @@
<View max-height="35" margin="0" padding="0" background-color="FF31323A"
flex-grow="0.1">
<View background-color="00000000" flex-grow="0.05"/>
- <OversamplingMenu caption="Oversampling" os-param="os" os-mode="os_mode" os-off-param="os_render_factor"
- os-off-mode="os_render_mode" os-off-same="os_render_like_realtime"
- class="Slider" flex-grow="1.2" caption-size="0" padding="0" combo-text="FFEAA92C"
- combo-background="00000000" max-height="100" margin="0" lookAndFeel="ComboBoxLNF"
- name="Oversampling" tooltip="Sets the amount of oversampling used for the hysteresis processing. More oversampling will reduce aliasing artifacts, but requires more CPU resources."
- border=""/>
+ <OversamplingMenu caption="Oversampling" class="Slider" flex-grow="1.2" caption-size="0" padding="0"
+ combo-text="FFEAA92C" menu-accent="FFEAA92C" combo-background="00000000" max-height="100"
+ margin="0" lookAndFeel="ComboBoxLNF" name="Oversampling"
+ tooltip="Sets the amount of oversampling used for the hysteresis processing. More oversampling will reduce aliasing artifacts, but requires more CPU resources."/>
<ComboBox lookAndFeel="ComboBoxLNF" padding="0" border="0" background-color="00000000"
name="Hysteresis Mode" caption="Hysteresis Mode" caption-size="0"
combo-text="FFEAA92C" caption-color="FFFFFFFF" max-height="100"
diff --git a/Plugin/Source/GUI/Assets/gui_ios.xml b/Plugin/Source/GUI/Assets/gui_ios.xml
@@ -33,11 +33,9 @@
<View max-height="40" min-height="20" margin="0" padding="0" background-color="FF31323A"
flex-grow="0.1">
<View background-color="00000000" flex-grow="0.1"/>
- <OversamplingMenu caption="Oversampling" os-param="os" os-mode="os_mode"
- os-off-param="os_render_factor" os-off-mode="os_render_mode"
- os-off-same="os_render_like_realtime" class="Slider"
+ <OversamplingMenu caption="Oversampling" class="Slider"
caption-size="0" padding="0" combo-text="FFEAA92C" combo-background="00000000"
- max-height="100" margin="" lookAndFeel="ComboBoxLNF" name="Oversampling"
+ menu-accent="FFEAA92C" max-height="100" lookAndFeel="ComboBoxLNF" name="Oversampling"
tooltip="Sets the amount of oversampling used for the hysteresis processing. More oversampling will reduce aliasing artifacts, but requires more CPU resources."/>
<ComboBox lookAndFeel="ComboBoxLNF" padding="0" border="0" background-color="00000000"
name="Hysteresis Mode" caption="Hysteresis Mode" caption-size="0"
diff --git a/Plugin/Source/GUI/CMakeLists.txt b/Plugin/Source/GUI/CMakeLists.txt
@@ -1,7 +1,6 @@
target_sources(CHOWTapeModel PRIVATE
AutoUpdating.cpp
MyLNF.cpp
- OversamplingMenu.cpp
SettingsButton.cpp
TitleComp.cpp
TooltipComp.cpp
diff --git a/Plugin/Source/GUI/OversamplingMenu.cpp b/Plugin/Source/GUI/OversamplingMenu.cpp
@@ -1,162 +0,0 @@
-#include "OversamplingMenu.h"
-#include "../PluginProcessor.h"
-
-OversamplingMenu::OversamplingMenu (foleys::MagicGUIBuilder& builder, const ValueTree& node) : foleys::GuiItem (builder, node),
- osManager (dynamic_cast<ChowtapeModelAudioProcessor*> (getMagicState()
- .getProcessor())
- ->getHysteresisProcessor()
- .getOSManager())
-{
- setColourTranslation (
- { { "combo-background", ComboBox::backgroundColourId },
- { "combo-text", ComboBox::textColourId },
- { "combo-outline", ComboBox::outlineColourId },
- { "combo-button", ComboBox::buttonColourId },
- { "combo-arrow", ComboBox::arrowColourId },
- { "combo-focused-outline", ComboBox::focusedOutlineColourId },
- { "combo-menu-background", PopupMenu::backgroundColourId },
- { "combo-menu-background-highlight", PopupMenu::highlightedBackgroundColourId },
- { "combo-menu-text", PopupMenu::textColourId },
- { "combo-menu-text-highlight", PopupMenu::highlightedTextColourId } });
-
- addAndMakeVisible (comboBox);
- comboBox.setLookAndFeel (&lnf);
-
- for (int i = 0; i < 5; ++i)
- parameters[i] = nullptr;
-}
-
-OversamplingMenu::~OversamplingMenu()
-{
- comboBox.setLookAndFeel (nullptr);
-}
-
-void OversamplingMenu::update()
-{
- auto& vts = dynamic_cast<ChowtapeModelAudioProcessor*> (getMagicState().getProcessor())->getVTS();
-
- int count = 0;
- for (auto paramTag : { &osParam, &osMode, &osOfflineParam, &osOfflineMode, &osOfflineSame })
- {
- attachments[count].reset();
- auto paramID = configNode.getProperty (*paramTag, String()).toString();
- if (paramID.isNotEmpty())
- {
- parameters[count] = vts.getParameter (paramID);
- attachments[count] = std::make_unique<ParameterAttachment> (
- *parameters[count],
- [=] (float) { generateComboBoxMenu(); },
- vts.undoManager);
- }
-
- count += 1;
- }
-
- generateComboBoxMenu();
-}
-
-void OversamplingMenu::generateComboBoxMenu()
-{
- comboBox.clear();
- auto* menu = comboBox.getRootMenu();
-
- auto createParamItem = [=] (PopupMenu::Item& item, auto* parameter, auto& attachment, int& menuIdx, int menuOffset, const String& choice, bool forceOff = false, bool disableSame = false) {
- item.itemID = menuIdx++;
- int paramVal = item.itemID - menuOffset;
- bool isSelected = ((int) parameter->convertFrom0to1 (parameter->getValue()) == paramVal) && ! forceOff;
- item.text = choice;
- item.colour = isSelected ? Colour (0xFFEAA92C) : Colours::white;
- item.action = [this, paramVal, disableSame, &attachment] {
- if (disableSame)
- attachments[4]->setValueAsCompleteGesture (0.0f);
- attachment->setValueAsCompleteGesture (float (paramVal));
- };
- return isSelected;
- };
-
- // set up main menu
- StringArray headers { "OS Factor", "Mode", "OS Factor", "Mode" };
- int menuIdx = 1;
- int menuOffset = menuIdx;
-
- // set up offline menu
- PopupMenu offlineMenu;
- int offlineMenuIdx = 1;
- int offlineMenuOffset = menuIdx;
-
- bool sameAsRT = false;
- { // same as real-time option
- PopupMenu::Item item;
- item.itemID = menuIdx++;
- auto* parameter = parameters[4];
- sameAsRT = parameter != nullptr ? (int) parameter->convertFrom0to1 (parameter->getValue()) == 1 : false;
- item.text = "Same as real-time";
- item.colour = sameAsRT ? Colour (0xFFEAA92C) : Colours::white;
- item.action = [&] { attachments[4]->setValueAsCompleteGesture (1.0f); };
- offlineMenu.addItem (item);
- }
-
- // add parameter to menus
- std::pair<String, String> selectedText;
- for (int paramIdx = 0; paramIdx < 4; ++paramIdx)
- {
- if (parameters[paramIdx] == nullptr)
- continue;
-
- bool isOfflineParam = paramIdx >= 2;
- auto* thisMenu = isOfflineParam ? &offlineMenu : menu;
- auto& thisMenuIdx = isOfflineParam ? offlineMenuIdx : menuIdx;
- auto& thisMenuOffset = isOfflineParam ? offlineMenuOffset : menuOffset;
- thisMenuOffset = thisMenuIdx;
-
- thisMenu->addSectionHeader (headers[paramIdx]);
- for (auto& choice : parameters[paramIdx]->getAllValueStrings())
- {
- PopupMenu::Item item;
- bool isSelected = createParamItem (item,
- parameters[paramIdx],
- attachments[paramIdx],
- thisMenuIdx,
- thisMenuOffset,
- choice,
- sameAsRT && isOfflineParam,
- isOfflineParam);
- thisMenu->addItem (item);
-
- if (isSelected && paramIdx == 0)
- selectedText.first = item.text;
- else if (isSelected && paramIdx == 2)
- selectedText.second = item.text;
- }
- }
-
- String comboBoxText = selectedText.first;
- if (! sameAsRT)
- comboBoxText += " / " + selectedText.second;
- comboBox.setText (comboBoxText);
-
- menu->addSeparator();
- menu->addSubMenu ("Offline:", offlineMenu);
-
- auto osParam = parameters[0] != nullptr ? parameters[0]->convertFrom0to1 (parameters[0]->getValue()) : 0;
- auto osMode = parameters[1] != nullptr ? parameters[1]->convertFrom0to1 (parameters[1]->getValue()) : 0;
- auto osIndex = osManager.getOSIndex (osParam, osMode);
- auto curLatencyMs = osManager.getLatencyMilliseconds (osIndex);
- menu->addSectionHeader ("Current Latency: " + String (curLatencyMs, 3) + " ms");
-}
-
-std::vector<foleys::SettableProperty> OversamplingMenu::getSettableProperties() const
-{
- std::vector<foleys::SettableProperty> properties;
- properties.push_back ({ configNode, osParam, foleys::SettableProperty::Choice, {}, magicBuilder.createParameterMenuLambda() });
- properties.push_back ({ configNode, osMode, foleys::SettableProperty::Choice, {}, magicBuilder.createParameterMenuLambda() });
- properties.push_back ({ configNode, osOfflineParam, foleys::SettableProperty::Choice, {}, magicBuilder.createParameterMenuLambda() });
- properties.push_back ({ configNode, osOfflineMode, foleys::SettableProperty::Choice, {}, magicBuilder.createParameterMenuLambda() });
- return properties;
-}
-
-const Identifier OversamplingMenu::osParam = { "os-param" };
-const Identifier OversamplingMenu::osMode = { "os-mode" };
-const Identifier OversamplingMenu::osOfflineParam = { "os-off-param" };
-const Identifier OversamplingMenu::osOfflineMode = { "os-off-mode" };
-const Identifier OversamplingMenu::osOfflineSame = { "os-off-same" };
diff --git a/Plugin/Source/GUI/OversamplingMenu.h b/Plugin/Source/GUI/OversamplingMenu.h
@@ -1,71 +0,0 @@
-#pragma once
-
-#include "../Processors/Hysteresis/OversamplingManager.h"
-#include "MyLNF.h"
-
-class OversamplingMenu : public foleys::GuiItem
-{
-public:
- FOLEYS_DECLARE_GUI_FACTORY (OversamplingMenu)
-
- static const Identifier osParam;
- static const Identifier osMode;
- static const Identifier osOfflineParam;
- static const Identifier osOfflineMode;
- static const Identifier osOfflineSame;
-
- OversamplingMenu (foleys::MagicGUIBuilder& builder, const ValueTree& node);
- ~OversamplingMenu();
-
- void update() override;
- std::vector<foleys::SettableProperty> getSettableProperties() const override;
-
- Component* getWrappedComponent() override { return &comboBox; }
-
-private:
- class OversamplingLNF : public ComboBoxLNF
- {
- public:
- OversamplingLNF() = default;
-
- void drawComboBox (Graphics& g, int width, int height, bool, int, int, int, int, ComboBox& box) override
- {
- auto cornerSize = 5.0f;
- Rectangle<int> boxBounds (0, 0, width, height);
-
- g.setColour (box.findColour (ComboBox::backgroundColourId));
- g.fillRoundedRectangle (boxBounds.toFloat(), cornerSize);
-
- auto name = box.getName();
- auto font = getComboBoxFont (box).boldened();
- g.setColour (Colours::white);
- g.setFont (font);
-
- auto nameBox = boxBounds.removeFromLeft (font.getStringWidth (name));
- g.drawFittedText (name + ": ", nameBox, Justification::left, 1);
- }
-
- void positionComboBoxText (ComboBox& box, Label& label) override
- {
- auto name = box.getName();
- auto font = getComboBoxFont (box).boldened();
- auto b = box.getBounds();
- b.removeFromLeft (font.getStringWidth (name));
-
- label.setBounds (b);
- label.setFont (getComboBoxFont (box).boldened());
- label.setJustificationType (Justification::centred);
- }
- } lnf;
-
- void generateComboBoxMenu();
-
- ComboBox comboBox;
-
- std::unique_ptr<ParameterAttachment> attachments[5];
- RangedAudioParameter* parameters[5];
-
- const OversamplingManager& osManager;
-
- JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (OversamplingMenu)
-};
diff --git a/Plugin/Source/PluginProcessor.cpp b/Plugin/Source/PluginProcessor.cpp
@@ -10,7 +10,6 @@
#include "PluginProcessor.h"
#include "GUI/OnOff/PowerButton.h"
-#include "GUI/OversamplingMenu.h"
#include "GUI/SettingsButton.h"
#include "GUI/TitleComp.h"
#include "GUI/TooltipComp.h"
@@ -37,7 +36,7 @@ ChowtapeModelAudioProcessor::ChowtapeModelAudioProcessor()
midSideController (vts),
toneControl (vts),
compressionProcessor (vts),
- hysteresis (vts, *this),
+ hysteresis (vts),
degrade (vts),
chewer (vts),
lossFilter (vts),
@@ -321,7 +320,7 @@ AudioProcessorEditor* ChowtapeModelAudioProcessor::createEditor()
builder->registerFactory ("TitleComp", &TitleItem::factory);
builder->registerFactory ("MixGroupViz", &MixGroupVizItem::factory);
builder->registerFactory ("PowerButton", &PowerButtonItem::factory);
- builder->registerFactory ("OversamplingMenu", &OversamplingMenu::factory);
+ builder->registerFactory ("OversamplingMenu", &chowdsp::OversamplingMenuItem<ChowtapeModelAudioProcessor>::factory);
builder->registerFactory ("SettingsButton", &SettingsButtonItem::factory);
builder->registerFactory ("InfoComp", &chowdsp::InfoItem<ChowTapeInfoProvider, ChowtapeModelAudioProcessor>::factory);
diff --git a/Plugin/Source/PluginProcessor.h b/Plugin/Source/PluginProcessor.h
@@ -87,9 +87,11 @@ public:
String getWrapperTypeString() const;
PresetManager& getPresetManager() { return presetManager; }
const AudioProcessorValueTreeState& getVTS() const { return vts; }
+ AudioProcessorValueTreeState& getVTS() { return vts; }
const AudioPlayHead::CurrentPositionInfo& getPositionInfo() const { return positionInfo; }
HysteresisProcessor& getHysteresisProcessor() { return hysteresis; }
auto* getOpenGLHelper() { return openGLHelper.get(); }
+ auto& getOversampling() { return hysteresis.getOSManager(); }
private:
using DryDelayType = chowdsp::DelayLine<float, chowdsp::DelayLineInterpolationTypes::Lagrange5th>;
diff --git a/Plugin/Source/Processors/CMakeLists.txt b/Plugin/Source/Processors/CMakeLists.txt
@@ -6,7 +6,6 @@ target_sources(CHOWTapeModel PRIVATE
Hysteresis/HysteresisProcessing.cpp
Hysteresis/HysteresisProcessor.cpp
Hysteresis/HysteresisSTN.cpp
- Hysteresis/OversamplingManager.cpp
Hysteresis/STNModel.cpp
Hysteresis/ToneControl.cpp
diff --git a/Plugin/Source/Processors/Hysteresis/HysteresisProcessor.cpp b/Plugin/Source/Processors/Hysteresis/HysteresisProcessor.cpp
@@ -15,7 +15,7 @@ static void interleaveSamples (const T** source, T* dest, int numSamples, int nu
for (int chan = 0; chan < numChannels; ++chan)
{
auto i = chan;
- auto src = source[chan];
+ const auto* src = source[chan];
for (int j = 0; j < numSamples; ++j)
{
@@ -31,7 +31,7 @@ static void deinterleaveSamples (const T* source, T** dest, int numSamples, int
for (int chan = 0; chan < numChannels; ++chan)
{
auto i = chan;
- auto dst = dest[chan];
+ auto* dst = dest[chan];
for (int j = 0; j < numSamples; ++j)
{
@@ -42,7 +42,7 @@ static void deinterleaveSamples (const T* source, T** dest, int numSamples, int
}
} // namespace
-HysteresisProcessor::HysteresisProcessor (AudioProcessorValueTreeState& vts, const AudioProcessor& p) : osManager (vts, p)
+HysteresisProcessor::HysteresisProcessor (AudioProcessorValueTreeState& vts) : osManager (vts)
{
driveParam = vts.getRawParameterValue ("drive");
satParam = vts.getRawParameterValue ("sat");
@@ -68,7 +68,9 @@ void HysteresisProcessor::createParameterLayout (std::vector<std::unique_ptr<Ran
params.push_back (std::make_unique<AudioParameterFloat> ("width", "Tape Bias", 0.0f, 1.0f, 0.5f));
params.push_back (std::make_unique<AudioParameterChoice> ("mode", "Tape Mode", StringArray ({ "RK2", "RK4", "NR4", "NR8", "STN", "V1" }), 0));
- OversamplingManager::createParameterLayout (params);
+
+ using OSManager = decltype (osManager);
+ OSManager::createParameterLayout (params, OSManager::OSFactor::TwoX, OSManager::OSMode::MinPhase);
}
void HysteresisProcessor::setSolver (int newSolver)
@@ -181,7 +183,7 @@ void HysteresisProcessor::prepareToPlay (double sampleRate, int samplesPerBlock)
void HysteresisProcessor::releaseResources()
{
- osManager.releaseResources();
+ osManager.reset();
}
float HysteresisProcessor::getLatencySamples() const noexcept
@@ -227,7 +229,7 @@ void HysteresisProcessor::processBlock (AudioBuffer<float>& buffer, MidiBuffer&
doubleBuffer.makeCopyOf (buffer, true);
dsp::AudioBlock<double> block (doubleBuffer);
- dsp::AudioBlock<double> osBlock = osManager.getOversampler()->processSamplesUp (block);
+ dsp::AudioBlock<double> osBlock = osManager.processSamplesUp (block);
#if HYSTERESIS_USE_SIMD
const auto n = osBlock.getNumSamples();
@@ -297,7 +299,7 @@ void HysteresisProcessor::processBlock (AudioBuffer<float>& buffer, MidiBuffer&
static_cast<int> (Vec2::size()));
#endif
- osManager.getOversampler()->processSamplesDown (block);
+ osManager.processSamplesDown (block);
buffer.makeCopyOf (doubleBuffer, true);
applyDCBlockers (buffer);
diff --git a/Plugin/Source/Processors/Hysteresis/HysteresisProcessor.h b/Plugin/Source/Processors/Hysteresis/HysteresisProcessor.h
@@ -4,13 +4,12 @@
#include "../BypassProcessor.h"
#include "DCBlocker.h"
#include "HysteresisProcessing.h"
-#include "OversamplingManager.h"
/* Hysteresis Processor for tape. */
class HysteresisProcessor
{
public:
- HysteresisProcessor (AudioProcessorValueTreeState& vts, const AudioProcessor& p);
+ HysteresisProcessor (AudioProcessorValueTreeState& vts);
/* Reset fade buffers, filters, and processors. Prepare oversampling */
void prepareToPlay (double sampleRate, int samplesPerBlock);
@@ -24,7 +23,7 @@ public:
static void createParameterLayout (std::vector<std::unique_ptr<RangedAudioParameter>>& params);
float getLatencySamples() const noexcept;
- const OversamplingManager& getOSManager() const { return osManager; }
+ auto& getOSManager() { return osManager; }
private:
void setSolver (int newSolver);
@@ -59,7 +58,7 @@ private:
double fs = 44100.0f;
HysteresisProcessing hProcs[2];
SolverType solver = SolverType::RK4;
- OversamplingManager osManager; // needs oversampling to avoid aliasing
+ chowdsp::VariableOversampling<double> osManager; // needs oversampling to avoid aliasing
DCBlocker dcBlocker[2];
static constexpr double dcFreq = 35.0;
diff --git a/Plugin/Source/Processors/Hysteresis/OversamplingManager.cpp b/Plugin/Source/Processors/Hysteresis/OversamplingManager.cpp
@@ -1,63 +0,0 @@
-#include "OversamplingManager.h"
-
-OversamplingManager::OversamplingManager (const AudioProcessorValueTreeState& vts, const AudioProcessor& p) : proc (p)
-{
- osParam = vts.getRawParameterValue ("os");
- osModeParam = vts.getRawParameterValue ("os_mode");
- osOfflineParam = vts.getRawParameterValue ("os_render_factor");
- osOfflineModeParam = vts.getRawParameterValue ("os_render_mode");
- osOfflineSameParam = vts.getRawParameterValue ("os_render_like_realtime");
-
- for (int i = 0; i < numOSChoices; ++i)
- {
- overSample[i] = std::make_unique<dsp::Oversampling<double>> (2, i, dsp::Oversampling<double>::filterHalfBandPolyphaseIIR);
- overSample[i + numOSChoices] = std::make_unique<dsp::Oversampling<double>> (2, i, dsp::Oversampling<double>::filterHalfBandFIREquiripple);
- }
-}
-
-void OversamplingManager::createParameterLayout (std::vector<std::unique_ptr<RangedAudioParameter>>& params)
-{
- params.push_back (std::make_unique<AudioParameterChoice> ("os", "Oversampling", StringArray ({ "1x", "2x", "4x", "8x", "16x" }), 1));
- params.push_back (std::make_unique<AudioParameterChoice> ("os_mode", "Oversampling Mode", StringArray ({ "Min. Phase", "Linear Phase" }), 0));
-
- params.push_back (std::make_unique<AudioParameterChoice> ("os_render_factor", "Oversampling (render)", StringArray ({ "1x", "2x", "4x", "8x", "16x" }), 1));
- params.push_back (std::make_unique<AudioParameterChoice> ("os_render_mode", "Oversampling Mode (render)", StringArray ({ "Min. Phase", "Linear Phase" }), 0));
- params.push_back (std::make_unique<AudioParameterBool> ("os_render_like_realtime", "Oversampling (render like real-time)", true));
-}
-
-bool OversamplingManager::updateOSFactor()
-{
- curOS = getOSIndex (*osParam, *osModeParam);
- if (proc.isNonRealtime() && *osOfflineSameParam == 0.0f)
- {
- curOS = getOSIndex (*osOfflineParam, *osOfflineModeParam);
- }
- if (curOS != prevOS)
- {
- overSamplingFactor = 1 << (curOS % numOSChoices);
- prevOS = curOS;
- return true;
- }
-
- return false;
-}
-
-void OversamplingManager::prepareToPlay (double sr, int samplesPerBlock)
-{
- sampleRate = (float) sr;
-
- overSamplingFactor = 1 << curOS;
-
- for (int i = 0; i < numOSChoices; ++i)
- {
- overSample[i]->initProcessing ((size_t) samplesPerBlock);
- overSample[i + numOSChoices]->initProcessing ((size_t) samplesPerBlock);
- }
- prevOS = curOS;
-}
-
-void OversamplingManager::releaseResources()
-{
- for (int i = 0; i < numOSChoices; ++i)
- overSample[i]->reset();
-}
diff --git a/Plugin/Source/Processors/Hysteresis/OversamplingManager.h b/Plugin/Source/Processors/Hysteresis/OversamplingManager.h
@@ -1,41 +0,0 @@
-#pragma once
-
-#include <JuceHeader.h>
-
-class OversamplingManager
-{
-public:
- OversamplingManager (const AudioProcessorValueTreeState& vts, const AudioProcessor& p);
-
- static void createParameterLayout (std::vector<std::unique_ptr<RangedAudioParameter>>& params);
-
- void prepareToPlay (double sampleRate, int samplesPerBlock);
- void releaseResources();
-
- int getOSFactor() const noexcept { return overSamplingFactor; }
- bool updateOSFactor();
-
- static int getOSIndex (float osFactor, float osMode) { return (int) osFactor + (numOSChoices * (int) osMode); }
- float getLatencySamples() const noexcept { return (float) overSample[curOS]->getLatencyInSamples(); }
- float getLatencyMilliseconds (int osIndex) const noexcept { return ((float) overSample[osIndex]->getLatencyInSamples() / sampleRate) * 1000.0f; }
-
- dsp::Oversampling<double>* getOversampler() { return overSample[curOS].get(); }
-
-private:
- std::atomic<float>* osParam = nullptr;
- std::atomic<float>* osModeParam = nullptr;
- std::atomic<float>* osOfflineParam = nullptr;
- std::atomic<float>* osOfflineModeParam = nullptr;
- std::atomic<float>* osOfflineSameParam = nullptr;
-
- int curOS = 0, prevOS = 0;
- int overSamplingFactor = 2;
- float sampleRate = 48000.0f;
-
- static constexpr int numOSChoices = 5;
- std::unique_ptr<dsp::Oversampling<double>> overSample[2 * numOSChoices];
-
- const AudioProcessor& proc;
-
- JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR (OversamplingManager)
-};
