460 lines
21 KiB
C++
460 lines
21 KiB
C++
#include <QCoreApplication>
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#include "audiodevicesettingspage.h"
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#include "sound_manager.h"
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#include "audiorecorder.h"
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#include "voicemessageencoder.h"
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extern "C" {
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#include "../../lib/audio_compressor.h"
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}
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#include "../../lib/debug_config.h"
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#include "../db/db_manager.h"
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#include "../transport/gui_bridge.h"
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#include "../transport/config_updater.h"
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extern "C" {
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#include "call/call_video_rate.h"
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}
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#include <QVBoxLayout>
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#include <QHBoxLayout>
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#include <QLabel>
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#include <QFormLayout>
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#include <QFrame>
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#include <QDebug>
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#include <QDoubleSpinBox>
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#include <QSpinBox>
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#include <QMessageBox>
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#include <cmath>
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AudioDeviceSettingsPage::AudioDeviceSettingsPage(DbManager* db, AudioRecorder* recorder, QWidget* parent)
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: QWidget(parent), m_db(db), m_recorder(recorder)
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{
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auto* layout = new QVBoxLayout(this);
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layout->setContentsMargins(0, 12, 0, 0);
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auto* formLayout = new QFormLayout();
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formLayout->setContentsMargins(0, 0, 0, 0);
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formLayout->setSpacing(10);
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auto* outLabel = new QLabel(QCoreApplication::translate("ChatGui", "Playback device:"), this);
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m_outputCombo = new QComboBox(this);
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m_outputCombo->setStyleSheet(
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"QComboBox { border: 1px solid palette(mid); border-radius: 4px;"
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" padding: 6px 10px; font-size: 13px; background: palette(base); }");
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formLayout->addRow(outLabel, m_outputCombo);
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auto* inLabel = new QLabel(QCoreApplication::translate("ChatGui", "Recording device:"), this);
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m_inputCombo = new QComboBox(this);
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m_inputCombo->setStyleSheet(m_outputCombo->styleSheet());
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formLayout->addRow(inLabel, m_inputCombo);
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layout->addLayout(formLayout);
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/* --- Separator --- */
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auto* sep1 = new QFrame(this);
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sep1->setFrameShape(QFrame::HLine);
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sep1->setStyleSheet("QFrame { color: palette(mid); }");
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layout->addWidget(sep1);
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/* --- Microphone test --- */
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auto* micLabel = new QLabel(QCoreApplication::translate("ChatGui", "Microphone test"), this);
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micLabel->setStyleSheet("font-size: 13px; font-weight: bold;");
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layout->addWidget(micLabel);
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auto* micRow = new QHBoxLayout();
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micRow->setSpacing(8);
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m_micLevelBar = new QProgressBar(this);
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m_micLevelBar->setRange(0, 100);
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m_micLevelBar->setValue(0);
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m_micLevelBar->setTextVisible(false);
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m_micLevelBar->setFixedHeight(16);
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micRow->addWidget(m_micLevelBar, 1);
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m_testMicBtn = new QPushButton(QCoreApplication::translate("ChatGui", "Test Microphone"), this);
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m_testMicBtn->setCheckable(true);
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m_testMicBtn->setStyleSheet(
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"QPushButton { border: 1px solid palette(mid); border-radius: 4px;"
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" padding: 4px 12px; font-size: 12px; background: palette(button); }"
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"QPushButton:checked { background: #c0392b; color: white; }");
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connect(m_testMicBtn, &QPushButton::toggled, this, &AudioDeviceSettingsPage::onTestMicToggled);
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micRow->addWidget(m_testMicBtn);
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layout->addLayout(micRow);
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/* --- Separator --- */
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auto* sep2 = new QFrame(this);
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sep2->setFrameShape(QFrame::HLine);
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sep2->setStyleSheet("QFrame { color: palette(mid); }");
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layout->addWidget(sep2);
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/* --- Speaker test --- */
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auto* spkLabel = new QLabel(QCoreApplication::translate("ChatGui", "Speaker test"), this);
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spkLabel->setStyleSheet("font-size: 13px; font-weight: bold;");
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layout->addWidget(spkLabel);
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m_testSpeakerBtn = new QPushButton(QCoreApplication::translate("ChatGui", "Test Speaker (440Hz)"), this);
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m_testSpeakerBtn->setStyleSheet(
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"QPushButton { border: 1px solid palette(mid); border-radius: 4px;"
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" padding: 6px 16px; font-size: 13px; background: palette(button); }"
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"QPushButton:hover { background: palette(light); }");
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connect(m_testSpeakerBtn, &QPushButton::clicked, this, &AudioDeviceSettingsPage::onTestSpeaker);
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layout->addWidget(m_testSpeakerBtn);
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/* --- Separator --- */
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auto* sep3 = new QFrame(this);
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sep3->setFrameShape(QFrame::HLine);
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sep3->setStyleSheet("QFrame { color: palette(mid); }");
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layout->addWidget(sep3);
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/* --- Codec quality --- */
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auto* codecLabel = new QLabel(QCoreApplication::translate("ChatGui", "Voice codec quality"), this);
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codecLabel->setStyleSheet("font-size: 13px; font-weight: bold;");
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layout->addWidget(codecLabel);
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m_codecPresetCombo = new QComboBox(this);
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m_codecPresetCombo->addItem(QCoreApplication::translate("ChatGui", "Low (16 kbps, fast)"), 0);
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m_codecPresetCombo->addItem(QCoreApplication::translate("ChatGui", "Standard (32 kbps)"), 1);
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m_codecPresetCombo->addItem(QCoreApplication::translate("ChatGui", "High (64 kbps, best)"), 2);
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m_codecPresetCombo->setStyleSheet(m_outputCombo->styleSheet());
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layout->addWidget(m_codecPresetCombo);
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/* --- Separator --- */
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auto* sep5 = new QFrame(this);
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sep5->setFrameShape(QFrame::HLine);
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sep5->setStyleSheet("QFrame { color: palette(mid); }");
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layout->addWidget(sep5);
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/* --- Radio (PTT) Opus --- */
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auto* radioLabel = new QLabel(QCoreApplication::translate("ChatGui", "Radio (PTT) — Opus"), this);
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radioLabel->setStyleSheet("font-size: 13px; font-weight: bold;");
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layout->addWidget(radioLabel);
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auto* radioForm = new QFormLayout();
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radioForm->setContentsMargins(0, 0, 0, 0);
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radioForm->setSpacing(10);
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m_radioOpusModeCombo = new QComboBox(this);
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m_radioOpusModeCombo->addItem(QCoreApplication::translate("ChatGui", "Voice (VOIP)"), 0);
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m_radioOpusModeCombo->addItem(QCoreApplication::translate("ChatGui", "Music (AUDIO)"), 1);
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m_radioOpusModeCombo->setStyleSheet(m_outputCombo->styleSheet());
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radioForm->addRow(new QLabel(QCoreApplication::translate("ChatGui", "Mode:"), this), m_radioOpusModeCombo);
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m_radioOpusBitrateCombo = new QComboBox(this);
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for (int br : {16, 32, 64, 96, 128})
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m_radioOpusBitrateCombo->addItem(QString::number(br) + QCoreApplication::translate("ChatGui", " kbps"), br);
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m_radioOpusBitrateCombo->setStyleSheet(m_outputCombo->styleSheet());
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radioForm->addRow(new QLabel(QCoreApplication::translate("ChatGui", "Bitrate:"), this), m_radioOpusBitrateCombo);
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layout->addLayout(radioForm);
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m_radioCaptureStereoCb = new QCheckBox(QCoreApplication::translate("ChatGui", "Capture stereo (playback is always stereo)"), this);
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m_radioCaptureStereoCb->setStyleSheet("font-size: 12px;");
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layout->addWidget(m_radioCaptureStereoCb);
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/* --- Separator --- */
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auto* sep4 = new QFrame(this);
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sep4->setFrameShape(QFrame::HLine);
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sep4->setStyleSheet("QFrame { color: palette(mid); }");
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layout->addWidget(sep4);
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auto* callForm = new QFormLayout();
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m_jitterReserveSpin = new QDoubleSpinBox(this);
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m_jitterReserveSpin->setRange(0.5, 2.0);
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m_jitterReserveSpin->setDecimals(1);
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m_jitterReserveSpin->setSingleStep(0.1);
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m_jitterReserveSpin->setValue(1.0);
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m_jitterReserveSpin->setSuffix(QCoreApplication::translate("ChatGui", " s"));
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m_jitterReserveSpin->setToolTip(QCoreApplication::translate("ChatGui", "Maximum adaptive jitter reserve for calls. Applies to the next call."));
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callForm->addRow(QCoreApplication::translate("ChatGui", "Call: maximum jitter reserve"), m_jitterReserveSpin);
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m_videoMinimumSpin = new QSpinBox(this);
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m_videoMaximumSpin = new QSpinBox(this);
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for (auto* spin : {m_videoMinimumSpin, m_videoMaximumSpin}) {
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spin->setRange(CALL_VIDEO_RATE_MIN_BPS / 1000, CALL_VIDEO_RATE_MAX_BPS / 1000);
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spin->setSingleStep(100);
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spin->setSuffix(QCoreApplication::translate("ChatGui", " kbit/s"));
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}
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m_videoMinimumSpin->setValue(CALL_VIDEO_RATE_MIN_BPS / 1000);
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m_videoMaximumSpin->setValue(CALL_VIDEO_RATE_MAX_BPS / 1000);
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connect(m_videoMinimumSpin, QOverload<int>::of(&QSpinBox::valueChanged), m_videoMaximumSpin, &QSpinBox::setMinimum);
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connect(m_videoMaximumSpin, QOverload<int>::of(&QSpinBox::valueChanged), m_videoMinimumSpin, &QSpinBox::setMaximum);
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callForm->addRow(QCoreApplication::translate("ChatGui", "Call video: minimum bitrate"), m_videoMinimumSpin);
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callForm->addRow(QCoreApplication::translate("ChatGui", "Call video: maximum bitrate"), m_videoMaximumSpin);
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layout->addLayout(callForm);
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auto* videoHint = new QLabel(QCoreApplication::translate("ChatGui",
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"Video bitrate adapts to the connection within this range. Default: 300–4000 kbit/s."), this);
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videoHint->setWordWrap(true);
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layout->addWidget(videoHint);
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buildCompressorUI(layout);
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layout->addStretch();
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m_levelTimer = new QTimer(this);
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m_levelTimer->setInterval(25);
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connect(m_levelTimer, &QTimer::timeout, this, &AudioDeviceSettingsPage::onLevelTimer);
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}
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AudioDeviceSettingsPage::~AudioDeviceSettingsPage() {
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stopMicTest();
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}
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void AudioDeviceSettingsPage::loadFromDb() {
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auto playbackDevs = SoundManager::enumeratePlaybackDevices();
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auto captureDevs = SoundManager::enumerateCaptureDevices();
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/* Output devices */
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m_outputCombo->clear();
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m_outputCombo->addItem(QCoreApplication::translate("ChatGui", "Default (auto)"), QString());
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for (int i = 0; i < playbackDevs.size(); i++) {
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QString label = playbackDevs[i].name;
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if (playbackDevs[i].isDefault) label += QCoreApplication::translate("ChatGui", " (default)");
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m_outputCombo->addItem(label, playbackDevs[i].id);
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}
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/* Input devices */
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m_inputCombo->clear();
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m_inputCombo->addItem(QCoreApplication::translate("ChatGui", "Default (auto)"), QString());
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for (int i = 0; i < captureDevs.size(); i++) {
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QString label = captureDevs[i].name;
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if (captureDevs[i].isDefault) label += QCoreApplication::translate("ChatGui", " (default)");
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m_inputCombo->addItem(label, captureDevs[i].id);
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}
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if (m_db) {
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m_savedOutputId = m_db->getUiState("audio_output_id");
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m_savedInputId = m_db->getUiState("audio_input_id");
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m_savedCodecPreset = m_db->getUiStateInt("opus_codec_preset", 1);
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m_savedRadioOpusMode = m_db->getUiStateInt("radio_opus_mode", 0);
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m_savedRadioOpusBitrate = m_db->getUiStateInt("radio_opus_bitrate", 32);
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m_savedRadioCaptureStereo = m_db->getUiStateInt("radio_capture_stereo", 0);
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m_savedCompressorEnabled = m_db->getUiStateInt("compressor_enabled", 0);
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m_savedCompressorMaxGainDb = m_db->getUiStateInt("compressor_max_gain_db", 25);
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m_savedCompressorRiseRate = m_db->getUiStateInt("compressor_rise_rate", 10);
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m_jitterReserveSpin->setValue(m_db->getUiStateInt("call_jitter_max_reserve_ms", 1000) / 1000.0);
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QByteArray range = m_db->getUiState("call_video_bitrate_range_kbps").toUtf8();
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uint32_t minimum = CALL_VIDEO_RATE_MIN_BPS, maximum = CALL_VIDEO_RATE_MAX_BPS;
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if (!range.isEmpty()) call_video_rate_parse_range(range.constData(), &minimum, &maximum);
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m_videoMinimumSpin->setValue(CALL_VIDEO_RATE_MIN_BPS / 1000);
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m_videoMaximumSpin->setValue(maximum / 1000);
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m_videoMinimumSpin->setValue(minimum / 1000);
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m_savedAecEnabled = m_db->getUiStateInt("aec_enabled", 1);
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}
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/* Select saved indices */
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for (int i = 0; i < m_outputCombo->count(); i++) {
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if (m_outputCombo->itemData(i).toString() == m_savedOutputId)
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{ m_outputCombo->setCurrentIndex(i); break; }
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}
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for (int i = 0; i < m_inputCombo->count(); i++) {
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if (m_inputCombo->itemData(i).toString() == m_savedInputId)
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{ m_inputCombo->setCurrentIndex(i); break; }
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}
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for (int i = 0; i < m_codecPresetCombo->count(); i++) {
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if (m_codecPresetCombo->itemData(i).toInt() == m_savedCodecPreset)
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{ m_codecPresetCombo->setCurrentIndex(i); break; }
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}
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for (int i = 0; i < m_radioOpusModeCombo->count(); i++) {
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if (m_radioOpusModeCombo->itemData(i).toInt() == m_savedRadioOpusMode)
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{ m_radioOpusModeCombo->setCurrentIndex(i); break; }
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}
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for (int i = 0; i < m_radioOpusBitrateCombo->count(); i++) {
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if (m_radioOpusBitrateCombo->itemData(i).toInt() == m_savedRadioOpusBitrate)
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{ m_radioOpusBitrateCombo->setCurrentIndex(i); break; }
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}
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m_radioCaptureStereoCb->setChecked(m_savedRadioCaptureStereo != 0);
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m_compressorEnabledCb->setChecked(m_savedCompressorEnabled != 0);
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m_compressorMaxGainSlider->setValue(m_savedCompressorMaxGainDb);
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m_compressorRiseRateSlider->setValue(m_savedCompressorRiseRate);
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m_aecEnabledCb->setChecked(m_savedAecEnabled != 0);
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updateCompressorLabels();
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}
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void AudioDeviceSettingsPage::applyAndSave() {
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const char* rangeKey = "call_video_bitrate_range_kbps";
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QString range = QStringLiteral("%1:%2").arg(m_videoMinimumSpin->value()).arg(m_videoMaximumSpin->value());
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if (!m_configPath.isEmpty() && !config_update_option(m_configPath, "chatserver", rangeKey, range)) {
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DEBUG_ERROR(DEBUG_CATEGORY_CALL, "video bitrate range config save failed path=%s", qPrintable(m_configPath));
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QMessageBox::warning(this, QCoreApplication::translate("ChatGui", "Settings"),
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QCoreApplication::translate("ChatGui", "Could not save the call video bitrate range."));
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return;
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}
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gui_bridge_post_setting(GUI_SETTING_CHAT, rangeKey, range.toUtf8().constData());
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QString outputId = m_outputCombo->currentData().toString();
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QString inputId = m_inputCombo->currentData().toString();
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int codecPreset = m_codecPresetCombo->currentData().toInt();
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const QPair<const char*, QString> textSettings[] = {{"audio_output_id", outputId}, {"audio_input_id", inputId}, {rangeKey, range}};
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for (const auto& setting : textSettings)
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gui_bridge_post_setting(GUI_SETTING_UI_STATE, setting.first, setting.second.toUtf8().constData());
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SoundManager::instance()->setDevices(outputId, inputId);
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VoiceEncoder::setPreset(codecPreset);
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int radioOpusMode = m_radioOpusModeCombo->currentData().toInt();
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int radioOpusBitrate = m_radioOpusBitrateCombo->currentData().toInt();
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int radioCaptureStereo = m_radioCaptureStereoCb->isChecked() ? 1 : 0;
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int compEnabled = m_compressorEnabledCb->isChecked() ? 1 : 0;
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int compMaxGain = m_compressorMaxGainSlider->value();
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int compRiseRate = m_compressorRiseRateSlider->value();
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int jitterReserveMs = (int)std::lround(m_jitterReserveSpin->value() * 1000);
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int aecEnabled = m_aecEnabledCb->isChecked() ? 1 : 0;
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const QPair<const char*, int> numericSettings[] = {
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{"opus_codec_preset", codecPreset}, {"radio_opus_mode", radioOpusMode}, {"radio_opus_bitrate", radioOpusBitrate},
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{"radio_capture_stereo", radioCaptureStereo}, {"compressor_enabled", compEnabled}, {"compressor_max_gain_db", compMaxGain},
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{"compressor_rise_rate", compRiseRate}, {"call_jitter_max_reserve_ms", jitterReserveMs}, {"aec_enabled", aecEnabled}
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};
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for (const auto& setting : numericSettings) {
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const QByteArray value = QByteArray::number(setting.second);
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gui_bridge_post_setting(GUI_SETTING_UI_STATE, setting.first, value.constData());
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if (m_configPath.isEmpty()) continue;
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if (!config_update_option(m_configPath, "chatserver", setting.first, QString::fromLatin1(value))) {
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DEBUG_ERROR(DEBUG_CATEGORY_CONFIG, "Audio settings: config save failed key=%s", setting.first); continue;
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}
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gui_bridge_post_setting(GUI_SETTING_CHAT, setting.first, value.constData());
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}
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m_savedOutputId = outputId;
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m_savedInputId = inputId;
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m_savedCodecPreset = codecPreset;
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m_savedRadioOpusMode = radioOpusMode;
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m_savedRadioOpusBitrate = radioOpusBitrate;
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m_savedRadioCaptureStereo = radioCaptureStereo;
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m_savedCompressorEnabled = compEnabled;
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m_savedCompressorMaxGainDb = compMaxGain;
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m_savedCompressorRiseRate = compRiseRate;
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m_savedAecEnabled = aecEnabled;
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DEBUG_DEBUG(DEBUG_CATEGORY_CONFIG,
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"requested output_default=%d input_default=%d codec=%d radioOpus=%d/%dkbps stereo=%d compressor=%d gain=%ddB rise=%.1fx aec=%d",
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outputId.isEmpty(), inputId.isEmpty(), codecPreset, radioOpusMode, radioOpusBitrate, radioCaptureStereo,
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compEnabled, compMaxGain, (float)compRiseRate, aecEnabled);
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if (m_recorder) {
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m_recorder->setCompressorEnabled(compEnabled != 0);
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{
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audio_compressor_config_t compCfg = {0};
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compCfg.sample_rate = 48000;
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compCfg.channels = 1;
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compCfg.max_gain_db = (float)compMaxGain;
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compCfg.lookback_ms = 200;
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compCfg.lookahead_ms = 100;
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compCfg.rise_rate_per_sec = (float)compRiseRate;
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compCfg.target_level = 1.0f;
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m_recorder->configureCompressor(compCfg);
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}
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}
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}
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void AudioDeviceSettingsPage::onTestMicToggled() {
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if (m_testMicBtn->isChecked()) {
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m_testRecorder = new AudioRecorder(this);
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m_testRecorder->init();
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QString id = m_inputCombo->currentData().toString();
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m_testRecorder->setCaptureDevice(id);
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m_testRecorder->startRecording(true);
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m_micTestActive = true;
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m_levelTimer->start();
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m_testMicBtn->setText(QCoreApplication::translate("ChatGui", "Stop Test"));
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m_micLevelBar->setValue(0);
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} else {
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stopMicTest();
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m_testMicBtn->setText(QCoreApplication::translate("ChatGui", "Test Microphone"));
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}
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}
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void AudioDeviceSettingsPage::stopMicTest() {
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m_levelTimer->stop();
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if (m_testRecorder) {
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m_testRecorder->stopRecording();
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m_testRecorder->shutdown();
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delete m_testRecorder;
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m_testRecorder = nullptr;
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}
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m_micTestActive = false;
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m_micLevelBar->setValue(0);
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m_testMicBtn->setChecked(false);
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}
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void AudioDeviceSettingsPage::onLevelTimer() {
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if (!m_micTestActive || !m_testRecorder || !m_testRecorder->isRecording()) {
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stopMicTest();
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return;
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||
}
|
||
float peak = m_testRecorder->peakLevel();
|
||
/* Linear to dB: 20*log10(peak), map -60..0 dB to 0..100 */
|
||
float dbVal = peak > 0.0001f ? 20.0f * std::log10(peak) : -70.0f;
|
||
int pct = (int)((dbVal + 70.0f) / 70.0f * 100.0f);
|
||
if (pct < 0) pct = 0;
|
||
if (pct > 100) pct = 100;
|
||
m_micLevelBar->setValue(pct);
|
||
const char* color = pct < 60 ? "#27ae60" : pct < 85 ? "#f1c40f" : "#e74c3c";
|
||
m_micLevelBar->setStyleSheet(QString(
|
||
"QProgressBar { border: 1px solid palette(mid); border-radius: 4px; background: #333; }"
|
||
"QProgressBar::chunk { background: %1; border-radius: 3px; }").arg(color));
|
||
}
|
||
|
||
void AudioDeviceSettingsPage::onTestSpeaker() {
|
||
int sampleRate = 48000;
|
||
int samples = sampleRate / 4; /* 250ms */
|
||
std::vector<int16_t> pcm(samples);
|
||
for (int i = 0; i < samples; i++)
|
||
pcm[i] = (int16_t)(12000.0 * sin(2.0 * M_PI * 440.0 * i / sampleRate));
|
||
SoundManager::instance()->playRawPcm(pcm.data(), samples, sampleRate, 1, {}, true);
|
||
}
|
||
|
||
void AudioDeviceSettingsPage::buildCompressorUI(QVBoxLayout* layout) {
|
||
auto* compLabel = new QLabel(QCoreApplication::translate("ChatGui", "Voice Compressor"), this);
|
||
compLabel->setStyleSheet("font-size: 13px; font-weight: bold;");
|
||
layout->addWidget(compLabel);
|
||
|
||
m_compressorEnabledCb = new QCheckBox(QCoreApplication::translate("ChatGui", "Enable compressor (leveler/normalizer)"), this);
|
||
m_compressorEnabledCb->setStyleSheet("font-size: 12px;");
|
||
layout->addWidget(m_compressorEnabledCb);
|
||
|
||
m_aecEnabledCb = new QCheckBox(QCoreApplication::translate("ChatGui", "Enable echo cancellation (AEC) in calls"), this);
|
||
m_aecEnabledCb->setStyleSheet("font-size: 12px;");
|
||
layout->addWidget(m_aecEnabledCb);
|
||
|
||
auto makeSliderRow = [&](const QString& name, QSlider*& slider, QLabel*& lbl,
|
||
int min, int max, int step) {
|
||
auto* row = new QHBoxLayout();
|
||
row->setSpacing(6);
|
||
auto* textLabel = new QLabel(name, this);
|
||
textLabel->setMinimumWidth(180);
|
||
textLabel->setStyleSheet("font-size: 12px;");
|
||
row->addWidget(textLabel);
|
||
slider = new QSlider(Qt::Horizontal, this);
|
||
slider->setRange(min, max);
|
||
slider->setSingleStep(step);
|
||
slider->setStyleSheet(
|
||
"QSlider::groove:horizontal { height: 4px; background: palette(mid); border-radius: 2px; }"
|
||
"QSlider::handle:horizontal { width: 12px; margin: -5px 0; background: palette(highlight); border-radius: 6px; }");
|
||
row->addWidget(slider, 1);
|
||
lbl = new QLabel(this);
|
||
lbl->setFixedWidth(60);
|
||
lbl->setStyleSheet("font-size: 12px;");
|
||
lbl->setAlignment(Qt::AlignRight | Qt::AlignVCenter);
|
||
row->addWidget(lbl);
|
||
layout->addLayout(row);
|
||
};
|
||
|
||
makeSliderRow(QCoreApplication::translate("ChatGui", "Max gain:"), m_compressorMaxGainSlider, m_compressorMaxGainLabel,
|
||
1, 50, 1);
|
||
makeSliderRow(QCoreApplication::translate("ChatGui", "Rise rate (x/sec):"), m_compressorRiseRateSlider, m_compressorRiseRateLabel,
|
||
2, 10, 1);
|
||
|
||
auto connectSlider = [this](QSlider* slider) {
|
||
connect(slider, &QSlider::valueChanged, this, &AudioDeviceSettingsPage::updateCompressorLabels);
|
||
};
|
||
connectSlider(m_compressorMaxGainSlider);
|
||
connectSlider(m_compressorRiseRateSlider);
|
||
}
|
||
|
||
void AudioDeviceSettingsPage::updateCompressorLabels() {
|
||
if (m_compressorMaxGainLabel)
|
||
m_compressorMaxGainLabel->setText(QString::number(m_compressorMaxGainSlider->value()) + QCoreApplication::translate("ChatGui", " dB"));
|
||
if (m_compressorRiseRateLabel) {
|
||
int v = m_compressorRiseRateSlider->value();
|
||
m_compressorRiseRateLabel->setText(QString::number(v) + "x");
|
||
}
|
||
}
|