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#include <QtDebug>
#include "preferences/dialog/dlgprefmodplug.h"
#include "preferences/dialog/ui_dlgprefmodplugdlg.h"
#include "preferences/usersettings.h"
#include "sources/soundsourcemodplug.h"
#define kConfigKey "[Modplug]"
DlgPrefModplug::DlgPrefModplug(QWidget *parent,
UserSettingsPointer _config)
: DlgPreferencePage(parent),
m_pUi(new Ui::DlgPrefModplug),
m_pConfig(_config) {
m_pUi->setupUi(this);
m_pUi->advancedSettings->setVisible(m_pUi->showAdvanced->isChecked());
}
DlgPrefModplug::~DlgPrefModplug() {
delete m_pUi;
}
void DlgPrefModplug::slotApply() {
applySettings();
saveSettings();
}
void DlgPrefModplug::slotUpdate() {
loadSettings();
}
void DlgPrefModplug::slotResetToDefaults() {
m_pUi->memoryLimit->setValue(256);
m_pUi->oversampling->setChecked(true);
m_pUi->noiseReduction->setChecked(false);
m_pUi->stereoSeparation->setValue(1);
m_pUi->maxMixChannels->setValue(128);
m_pUi->resampleMode->setCurrentIndex(1);
m_pUi->reverb->setChecked(false);
m_pUi->reverbDepth->setValue(50);
m_pUi->reverbDelay->setValue(50);
m_pUi->megabass->setChecked(false);
m_pUi->bassDepth->setValue(50);
m_pUi->bassCutoff->setValue(50);
m_pUi->surround->setChecked(false);
m_pUi->surroundDepth->setValue(50);
m_pUi->surroundDelay->setValue(50);
}
void DlgPrefModplug::loadSettings() {
m_pUi->memoryLimit->setValue(m_pConfig->getValueString(
ConfigKey(kConfigKey,"PerTrackMemoryLimitMB"),"256").toInt());
m_pUi->oversampling->setChecked(m_pConfig->getValueString(
ConfigKey(kConfigKey,"OversamplingEnabled"),"1") == QString("1"));
m_pUi->noiseReduction->setChecked(m_pConfig->getValueString(
ConfigKey(kConfigKey,"NoiseReductionEnabled"),"0") == QString("1"));
m_pUi->stereoSeparation->setValue(m_pConfig->getValueString(
ConfigKey(kConfigKey,"StereoSeparation"),"1").toInt());
m_pUi->maxMixChannels->setValue(m_pConfig->getValueString(
ConfigKey(kConfigKey,"MaxMixChannels"),"128").toInt());
m_pUi->resampleMode->setCurrentIndex(m_pConfig->getValueString(
ConfigKey(kConfigKey,"ResamplingMode"),"1").toInt());
m_pUi->reverb->setChecked(m_pConfig->getValueString(
ConfigKey(kConfigKey,"ReverbEnabled"),"0") == QString("1"));
m_pUi->reverbDepth->setValue(m_pConfig->getValueString(
ConfigKey(kConfigKey,"ReverbLevel"),"50").toInt());
m_pUi->reverbDelay->setValue(m_pConfig->getValueString(
ConfigKey(kConfigKey,"ReverbDelay"),"50").toInt());
m_pUi->megabass->setChecked(m_pConfig->getValueString(
ConfigKey(kConfigKey,"MegabassEnabled"),"0") == QString("1"));
m_pUi->bassDepth->setValue(m_pConfig->getValueString(
ConfigKey(kConfigKey,"MegabassLevel"),"50").toInt());
m_pUi->bassCutoff->setValue(m_pConfig->getValueString(
ConfigKey(kConfigKey,"MegabassCutoff"),"50").toInt());
m_pUi->surround->setChecked(m_pConfig->getValueString(
ConfigKey(kConfigKey,"SurroundEnabled"),"0") == QString("1"));
m_pUi->surroundDepth->setValue(m_pConfig->getValueString(
ConfigKey(kConfigKey,"SurroundLevel"),"50").toInt());
m_pUi->surroundDelay->setValue(m_pConfig->getValueString(
ConfigKey(kConfigKey,"SurroundDelay"),"50").toInt());
}
void DlgPrefModplug::saveSettings() {
m_pConfig->set(ConfigKey(kConfigKey,"PerTrackMemoryLimitMB"),
ConfigValue(m_pUi->memoryLimit->value()));
m_pConfig->set(ConfigKey(kConfigKey,"OversamplingEnabled"),
ConfigValue(m_pUi->oversampling->isChecked()));
m_pConfig->set(ConfigKey(kConfigKey,"NoiseReductionEnabled"),
ConfigValue(m_pUi->noiseReduction->isChecked()));
m_pConfig->set(ConfigKey(kConfigKey,"StereoSeparation"),
ConfigValue(m_pUi->stereoSeparation->value()));
m_pConfig->set(ConfigKey(kConfigKey,"MaxMixChannels"),
ConfigValue(m_pUi->maxMixChannels->value()));
m_pConfig->set(ConfigKey(kConfigKey,"ResamplingMode"),
ConfigValue(m_pUi->resampleMode->currentIndex()));
m_pConfig->set(ConfigKey(kConfigKey,"ReverbEnabled"),
ConfigValue(m_pUi->reverb->isChecked()));
m_pConfig->set(ConfigKey(kConfigKey,"ReverbLevel"),
ConfigValue(m_pUi->reverbDepth->value()));
m_pConfig->set(ConfigKey(kConfigKey,"ReverbDelay"),
ConfigValue(m_pUi->reverbDelay->value()));
m_pConfig->set(ConfigKey(kConfigKey,"MegabassEnabled"),
ConfigValue(m_pUi->megabass->isChecked()));
m_pConfig->set(ConfigKey(kConfigKey,"MegabassLevel"),
ConfigValue(m_pUi->bassDepth->value()));
m_pConfig->set(ConfigKey(kConfigKey,"MegabassCutoff"),
ConfigValue(m_pUi->bassCutoff->value()));
m_pConfig->set(ConfigKey(kConfigKey,"SurroundEnabled"),
ConfigValue(m_pUi->surround->isChecked()));
m_pConfig->set(ConfigKey(kConfigKey,"SurroundLevel"),
ConfigValue(m_pUi->surroundDepth->value()));
m_pConfig->set(ConfigKey(kConfigKey,"SurroundDelay"),
ConfigValue(m_pUi->surroundDelay->value()));
}
void DlgPrefModplug::applySettings() {
// read ui parameters and configure soundsource
unsigned int bufferSizeLimit = m_pUi->memoryLimit->value() << 20;
ModPlug::ModPlug_Settings settings;
// Note that ModPlug always decodes sound at 44.1kHz, 32 bit, stereo
// and then down-mixes to the settings you choose.
// Currently this is fixed to 16bit 44.1kHz stereo
// Number of channels - 1 for mono or 2 for stereo
settings.mChannels = Mixxx::SoundSourceModPlug::kChannelCount;
// Bits per sample - 8, 16, or 32
settings.mBits = Mixxx::SoundSourceModPlug::kBitsPerSample;
// Sampling rate - 11025, 22050, or 44100
settings.mFrequency = Mixxx::SoundSourceModPlug::kSamplingRate;
// enabled features flags
settings.mFlags = 0;
if (m_pUi->oversampling->isChecked())
settings.mFlags |= ModPlug::MODPLUG_ENABLE_OVERSAMPLING;
if (m_pUi->noiseReduction->isChecked())
settings.mFlags |= ModPlug::MODPLUG_ENABLE_NOISE_REDUCTION;
if (m_pUi->reverb->isChecked())
settings.mFlags |= ModPlug::MODPLUG_ENABLE_REVERB;
if (m_pUi->megabass->isChecked())
settings.mFlags |= ModPlug::MODPLUG_ENABLE_MEGABASS;
if (m_pUi->surround->isChecked())
settings.mFlags |= ModPlug::MODPLUG_ENABLE_SURROUND;
switch (m_pUi->resampleMode->currentIndex()) {
case 0: // nearest neighbor
settings.mResamplingMode = ModPlug::MODPLUG_RESAMPLE_NEAREST;
break;
case 1: // linear
settings.mResamplingMode = ModPlug::MODPLUG_RESAMPLE_LINEAR;
break;
case 2: // cubic spline
settings.mResamplingMode = ModPlug::MODPLUG_RESAMPLE_SPLINE;
break;
case 3: // 8 tap FIR (also default)
default:
settings.mResamplingMode = ModPlug::MODPLUG_RESAMPLE_FIR;
break;
}
// stereo separation 1(joint)-256(fully separated channels)
settings.mStereoSeparation = m_pUi->stereoSeparation->value();
// maximum number of mix channels (16-256)
settings.mMaxMixChannels = m_pUi->maxMixChannels->value();
// Reverb level 0(quiet)-100(loud)
settings.mReverbDepth = m_pUi->reverbDepth->value();
// Reverb delay in ms, usually 40-200ms
settings.mReverbDelay = m_pUi->reverbDelay->value();
// XBass level 0(quiet)-100(loud)
settings.mBassAmount = m_pUi->bassDepth->value();
// XBass cutoff in Hz 10-100
settings.mBassRange = m_pUi->bassCutoff->value();
// Surround level 0(quiet)-100(heavy)
settings.mSurroundDepth = m_pUi->surroundDepth->value();
// Surround front-rear delay in ms, usually 5-40ms
settings.mSurroundDelay = m_pUi->surroundDelay->value();
// Number of times to loop. Zero prevents looping. -1 loops forever.
settings.mLoopCount = 0;
// apply modplug settings
Mixxx::SoundSourceModPlug::configure(bufferSizeLimit, settings);
}
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