mirror of https://github.com/saitohirga/WSJT-X.git
Start dealing with thread related object lifetime issues
There are several object lifetime issues that can cause crashes on application close down. This change is the first phase of addressing these issues. git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@5719 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
This commit is contained in:
Bill Somerville
parent
310481bcaa
commit
76eed0ecc4
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@ -4,6 +4,7 @@
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#include <QDateTime>
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#include <QDebug>
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#include "mainwindow.h"
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#include "soundout.h"
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#include "moc_Modulator.cpp"
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@ -27,7 +28,6 @@ unsigned const Modulator::m_nspd = 2048 + 512; // 22.5 WPM
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Modulator::Modulator (unsigned frameRate, unsigned periodLengthInSeconds,
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QObject * parent)
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: AudioDevice {parent}
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, m_stream {nullptr}
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, m_quickClose {false}
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, m_phi {0.0}
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, m_toneSpacing {0.0}
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@ -2,6 +2,7 @@
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#define MODULATOR_HPP__
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#include <QAudio>
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#include <QPointer>
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#include "AudioDevice.hpp"
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@ -48,7 +49,7 @@ protected:
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private:
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qint16 postProcessSample (qint16 sample) const;
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SoundOutput * m_stream;
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QPointer<SoundOutput> m_stream;
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bool m_quickClose;
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unsigned m_symbolsLength;
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120
mainwindow.cpp
120
mainwindow.cpp
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@ -4,7 +4,6 @@
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#include <cinttypes>
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#include <limits>
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#include <QThread>
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#include <QLineEdit>
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#include <QRegExpValidator>
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#include <QRegExp>
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@ -21,6 +20,9 @@
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#include "revision_utils.hpp"
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#include "qt_helpers.hpp"
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#include "soundout.h"
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#include "soundin.h"
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#include "Modulator.hpp"
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#include "Detector.hpp"
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#include "plotter.h"
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#include "echoplot.h"
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#include "echograph.h"
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@ -83,9 +85,10 @@ MainWindow::MainWindow(bool multiple, QSettings * settings, QSharedMemory *shdme
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m_echoGraph (new EchoGraph(settings)),
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m_logDlg (new LogQSO (program_title (), settings, this)),
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m_dialFreq {std::numeric_limits<Radio::Frequency>::max ()},
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m_detector (RX_SAMPLE_RATE, NTMAX, 6912 / 2, downSampleFactor),
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m_modulator (TX_SAMPLE_RATE, NTMAX),
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m_audioThread {new QThread},
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m_detector {new Detector {RX_SAMPLE_RATE, NTMAX, 6912 / 2, downSampleFactor}},
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m_soundInput {new SoundInput},
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m_modulator {new Modulator {TX_SAMPLE_RATE, NTMAX}},
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m_soundOutput {new SoundOutput},
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m_XIT {0},
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m_pctx {0},
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m_diskData {false},
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@ -133,39 +136,39 @@ MainWindow::MainWindow(bool multiple, QSettings * settings, QSharedMemory *shdme
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// start audio thread and hook up slots & signals for shutdown management
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// these objects need to be in the audio thread so that invoking
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// their slots is done in a thread safe way
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m_soundOutput.moveToThread (m_audioThread);
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m_modulator.moveToThread (m_audioThread);
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m_soundInput.moveToThread (m_audioThread);
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m_detector.moveToThread (m_audioThread);
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m_soundOutput->moveToThread (&m_audioThread);
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m_modulator->moveToThread (&m_audioThread);
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m_soundInput->moveToThread (&m_audioThread);
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m_detector->moveToThread (&m_audioThread);
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connect (this, &MainWindow::finished, m_audioThread, &QThread::quit); // quit thread event loop
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connect (m_audioThread, &QThread::finished, m_audioThread, &QThread::deleteLater); // disposal
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// hook up sound output stream slots & signals and disposal
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connect (this, &MainWindow::initializeAudioOutputStream, m_soundOutput, &SoundOutput::setFormat);
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connect (m_soundOutput, &SoundOutput::error, this, &MainWindow::showSoundOutError);
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// connect (m_soundOutput, &SoundOutput::status, this, &MainWindow::showStatusMessage);
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connect (this, &MainWindow::outAttenuationChanged, m_soundOutput, &SoundOutput::setAttenuation);
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connect (&m_audioThread, &QThread::finished, m_soundOutput, &QObject::deleteLater);
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// hook up sound output stream slots & signals
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connect (this, &MainWindow::initializeAudioOutputStream, &m_soundOutput, &SoundOutput::setFormat);
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connect (&m_soundOutput, &SoundOutput::error, this, &MainWindow::showSoundOutError);
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// connect (&m_soundOutput, &SoundOutput::status, this, &MainWindow::showStatusMessage);
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connect (this, &MainWindow::outAttenuationChanged, &m_soundOutput, &SoundOutput::setAttenuation);
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// hook up Modulator slots and disposal
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connect (this, &MainWindow::transmitFrequency, m_modulator, &Modulator::setFrequency);
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connect (this, &MainWindow::endTransmitMessage, m_modulator, &Modulator::stop);
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connect (this, &MainWindow::tune, m_modulator, &Modulator::tune);
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connect (this, &MainWindow::sendMessage, m_modulator, &Modulator::start);
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connect (&m_audioThread, &QThread::finished, m_modulator, &QObject::deleteLater);
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// hook up Modulator slots
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connect (this, &MainWindow::transmitFrequency, &m_modulator, &Modulator::setFrequency);
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connect (this, &MainWindow::endTransmitMessage, &m_modulator, &Modulator::stop);
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connect (this, &MainWindow::tune, &m_modulator, &Modulator::tune);
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connect (this, &MainWindow::sendMessage, &m_modulator, &Modulator::start);
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// hook up the audio input stream
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connect (this, &MainWindow::startAudioInputStream, &m_soundInput, &SoundInput::start);
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connect (this, &MainWindow::suspendAudioInputStream, &m_soundInput, &SoundInput::suspend);
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connect (this, &MainWindow::resumeAudioInputStream, &m_soundInput, &SoundInput::resume);
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connect (this, &MainWindow::finished, &m_soundInput, &SoundInput::stop);
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// hook up the audio input stream signals, slots and disposal
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connect (this, &MainWindow::startAudioInputStream, m_soundInput, &SoundInput::start);
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connect (this, &MainWindow::suspendAudioInputStream, m_soundInput, &SoundInput::suspend);
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connect (this, &MainWindow::resumeAudioInputStream, m_soundInput, &SoundInput::resume);
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connect (this, &MainWindow::finished, m_soundInput, &SoundInput::stop);
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connect(m_soundInput, &SoundInput::error, this, &MainWindow::showSoundInError);
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// connect(m_soundInput, &SoundInput::status, this, &MainWindow::showStatusMessage);
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connect (&m_audioThread, &QThread::finished, m_soundInput, &QObject::deleteLater);
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connect (this, &MainWindow::finished, this, &MainWindow::close);
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connect(&m_soundInput, &SoundInput::error, this, &MainWindow::showSoundInError);
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// connect(&m_soundInput, &SoundInput::status, this, &MainWindow::showStatusMessage);
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// hook up the detector
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connect(&m_detector, &Detector::framesWritten, this, &MainWindow::dataSink);
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// hook up the detector signals, slots and disposal
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connect(m_detector, &Detector::framesWritten, this, &MainWindow::dataSink);
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connect (&m_audioThread, &QThread::finished, m_detector, &QObject::deleteLater);
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// setup the waterfall
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connect(m_wideGraph.data (), SIGNAL(freezeDecode2(int)),this,
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@ -428,7 +431,7 @@ MainWindow::MainWindow(bool multiple, QSettings * settings, QSharedMemory *shdme
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readSettings(); //Restore user's setup params
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// start the audio thread
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m_audioThread->start (m_audioThreadPriority);
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m_audioThread.start (m_audioThreadPriority);
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#ifdef WIN32
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if (!m_multiple)
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@ -523,7 +526,7 @@ MainWindow::MainWindow(bool multiple, QSettings * settings, QSharedMemory *shdme
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watcher2 = new QFutureWatcher<void>;
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connect(watcher2, SIGNAL(finished()),this,SLOT(diskWriteFinished()));
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Q_EMIT startAudioInputStream (m_config.audio_input_device (), m_framesAudioInputBuffered, &m_detector, m_downSampleFactor, m_config.audio_input_channel ());
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Q_EMIT startAudioInputStream (m_config.audio_input_device (), m_framesAudioInputBuffered, m_detector, m_downSampleFactor, m_config.audio_input_channel ());
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Q_EMIT initializeAudioOutputStream (m_config.audio_output_device (), AudioDevice::Mono == m_config.audio_output_channel () ? 1 : 2, m_msAudioOutputBuffered);
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Q_EMIT transmitFrequency (ui->TxFreqSpinBox->value () - m_XIT);
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@ -557,7 +560,7 @@ MainWindow::MainWindow(bool multiple, QSettings * settings, QSharedMemory *shdme
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m_hsymStop=173;
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if(m_config.decode_at_52s()) m_hsymStop=181;
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}
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m_modulator.setPeriod(m_TRperiod);
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m_modulator->setPeriod(m_TRperiod); // TODO - not thread safe
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m_dialFreqRxWSPR=0;
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wsprNet = new WSPRNet(this);
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connect( wsprNet, SIGNAL(uploadStatus(QString)), this, SLOT(uploadResponse(QString)));
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@ -574,7 +577,8 @@ MainWindow::~MainWindow()
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QString fname {QDir::toNativeSeparators(m_dataDir.absoluteFilePath ("wsjtx_wisdom.dat"))};
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QByteArray cfname=fname.toLocal8Bit();
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fftwf_export_wisdom_to_filename(cfname);
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m_audioThread->wait ();
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m_audioThread.quit ();
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m_audioThread.wait ();
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delete ui, ui = 0;
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}
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@ -898,7 +902,7 @@ void MainWindow::on_actionSettings_triggered() //Setup Dialog
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if(m_mode=="JT9W-1") m_toneSpacing=pow(2,m_config.jt9w_bw_mult ())*12000.0/6912.0;
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if(m_config.restart_audio_input ()) {
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Q_EMIT startAudioInputStream (m_config.audio_input_device (), m_framesAudioInputBuffered, &m_detector, m_downSampleFactor, m_config.audio_input_channel ());
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Q_EMIT startAudioInputStream (m_config.audio_input_device (), m_framesAudioInputBuffered, m_detector, m_downSampleFactor, m_config.audio_input_channel ());
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}
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if(m_config.restart_audio_output ()) {
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Q_EMIT initializeAudioOutputStream (m_config.audio_output_device (), AudioDevice::Mono == m_config.audio_output_channel () ? 1 : 2, m_msAudioOutputBuffered);
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@ -2124,12 +2128,12 @@ void MainWindow::guiUpdate()
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void MainWindow::startTx2()
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{
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if (!m_modulator.isActive ()) {
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if (!m_modulator->isActive ()) { // TODO - not thread safe
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double fSpread=0.0;
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double snr=99.0;
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QString t=ui->tx5->currentText();
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if(t.mid(0,1)=="#") fSpread=t.mid(1,5).toDouble();
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m_modulator.setSpread(fSpread);
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m_modulator->setSpread(fSpread); // TODO - not thread safe
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t=ui->tx6->text();
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if(t.mid(0,1)=="#") snr=t.mid(1,5).toDouble();
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if(snr>0.0 or snr < -50.0) snr=99.0;
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@ -2818,7 +2822,7 @@ void MainWindow::on_tx6_editingFinished() //tx6 edited
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// double snr=t.mid(1,5).toDouble();
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// if(snr>0.0 or snr < -50.0) snr=99.0;
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// m_modulator.setTxSNR(snr);
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// m_modulator->setTxSNR(snr); // TODO - not thread safe
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}
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void MainWindow::on_dxCallEntry_textChanged(const QString &t) //dxCall changed
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@ -2907,8 +2911,8 @@ void MainWindow::on_actionJT9_1_triggered()
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if(m_modeTx!="JT9") on_pbTxMode_clicked();
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statusChanged();
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m_TRperiod=60;
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m_modulator.setPeriod(m_TRperiod);
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m_detector.setPeriod(m_TRperiod);
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m_modulator->setPeriod(m_TRperiod); // TODO - not thread safe
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m_detector->setPeriod(m_TRperiod); // TODO - not thread safe
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m_nsps=6912;
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m_hsymStop=173;
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if(m_config.decode_at_52s()) m_hsymStop=181;
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@ -2935,8 +2939,8 @@ void MainWindow::on_actionJT9W_1_triggered()
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if(m_modeTx!="JT9") on_pbTxMode_clicked();
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statusChanged();
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m_TRperiod=60;
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m_modulator.setPeriod(m_TRperiod);
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m_detector.setPeriod(m_TRperiod);
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m_modulator->setPeriod(m_TRperiod); // TODO - not thread safe
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m_detector->setPeriod(m_TRperiod); // TODO - not thread safe
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m_nsps=6912;
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m_hsymStop=173;
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if(m_config.decode_at_52s()) m_hsymStop=181;
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@ -2969,8 +2973,8 @@ void MainWindow::on_actionJT65_triggered()
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if(m_modeTx!="JT65") on_pbTxMode_clicked();
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statusChanged();
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m_TRperiod=60;
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m_modulator.setPeriod(m_TRperiod);
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m_detector.setPeriod(m_TRperiod);
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m_modulator->setPeriod(m_TRperiod); // TODO - not thread safe
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m_detector->setPeriod(m_TRperiod); // TODO - not thread safe
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m_nsps=6912; //For symspec only
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m_hsymStop=173;
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if(m_config.decode_at_52s()) m_hsymStop=181;
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@ -3008,8 +3012,8 @@ void MainWindow::on_actionJT9_JT65_triggered()
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m_nSubMode=0; //Dual-mode always means JT9 and JT65A
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statusChanged();
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m_TRperiod=60;
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m_modulator.setPeriod(m_TRperiod);
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m_detector.setPeriod(m_TRperiod);
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m_modulator->setPeriod(m_TRperiod); // TODO - not thread safe
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m_detector->setPeriod(m_TRperiod); // TODO - not thread safe
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m_nsps=6912;
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m_hsymStop=173;
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if(m_config.decode_at_52s()) m_hsymStop=181;
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@ -3036,8 +3040,8 @@ void MainWindow::on_actionJT4_triggered()
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m_modeTx="JT4";
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statusChanged();
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m_TRperiod=60;
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m_modulator.setPeriod(m_TRperiod);
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m_detector.setPeriod(m_TRperiod);
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m_modulator->setPeriod(m_TRperiod); // TODO - not thread safe
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m_detector->setPeriod(m_TRperiod); // TODO - not thread safe
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m_nsps=6912; //For symspec only
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m_hsymStop=181;
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// if(m_config.decode_at_52s()) m_hsymStop=181;
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@ -3075,8 +3079,8 @@ void MainWindow::on_actionWSPR_2_triggered()
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m_modeTx="WSPR-2"; //### not needed ?? ###
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statusChanged();
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m_TRperiod=120;
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m_modulator.setPeriod(m_TRperiod);
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m_detector.setPeriod(m_TRperiod);
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m_modulator->setPeriod(m_TRperiod); // TODO - not thread safe
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m_detector->setPeriod(m_TRperiod); // TODO - not thread safe
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m_nsps=6912; //For symspec only
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m_hsymStop=396;
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m_toneSpacing=12000.0/8192.0;
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@ -3103,8 +3107,8 @@ void MainWindow::on_actionEcho_triggered()
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m_mode="Echo";
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ui->actionEcho->setChecked(true);
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m_TRperiod=3;
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m_modulator.setPeriod(m_TRperiod);
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m_detector.setPeriod(m_TRperiod);
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m_modulator->setPeriod(m_TRperiod); // TODO - not thread safe
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m_detector->setPeriod(m_TRperiod); // TODO - not thread safe
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m_nsps=6912; //For symspec only
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m_hsymStop=10;
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m_toneSpacing=1.0;
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@ -3618,13 +3622,13 @@ void MainWindow::transmit (double snr)
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if(m_nSubMode==2) toneSpacing=4*11025.0/4096.0;
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Q_EMIT sendMessage (NUM_JT65_SYMBOLS,
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4096.0*12000.0/11025.0, ui->TxFreqSpinBox->value () - m_XIT,
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toneSpacing, &m_soundOutput, m_config.audio_output_channel (),
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toneSpacing, m_soundOutput, m_config.audio_output_channel (),
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true, snr);
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}
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if (m_modeTx == "JT9") {
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Q_EMIT sendMessage (NUM_JT9_SYMBOLS, m_nsps,
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ui->TxFreqSpinBox->value () - m_XIT, m_toneSpacing,
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&m_soundOutput, m_config.audio_output_channel (), true, snr);
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m_soundOutput, m_config.audio_output_channel (), true, snr);
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}
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if (m_modeTx == "JT4") {
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if(m_nSubMode==0) toneSpacing=4.375;
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@ -3636,18 +3640,18 @@ void MainWindow::transmit (double snr)
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if(m_nSubMode==6) toneSpacing=72*4.375;
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Q_EMIT sendMessage (NUM_JT4_SYMBOLS,
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2520.0*12000.0/11025.0, ui->TxFreqSpinBox->value () - m_XIT,
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toneSpacing, &m_soundOutput, m_config.audio_output_channel (),
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toneSpacing, m_soundOutput, m_config.audio_output_channel (),
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true, snr);
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}
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if (m_mode=="WSPR-2") { //### Similar code needed for WSPR-15 ###
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Q_EMIT sendMessage (NUM_WSPR_SYMBOLS, 8192.0,
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ui->TxFreqSpinBox->value() - 1.5 * 12000 / 8192, m_toneSpacing,
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&m_soundOutput, m_config.audio_output_channel(),
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m_soundOutput, m_config.audio_output_channel(),
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true, snr);
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}
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if(m_mode=="Echo") {
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Q_EMIT sendMessage (27, 1024.0, 1500.0, 0.0, &m_soundOutput,
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Q_EMIT sendMessage (27, 1024.0, 1500.0, 0.0, m_soundOutput,
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m_config.audio_output_channel(),false, snr);
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}
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}
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18
mainwindow.h
18
mainwindow.h
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@ -18,9 +18,7 @@
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#include <QHostAddress>
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#include <QPointer>
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#include "soundin.h"
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#include "AudioDevice.hpp"
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#include "soundout.h"
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#include "commons.h"
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#include "Radio.hpp"
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#include "Modes.hpp"
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@ -29,8 +27,6 @@
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#include "Transceiver.hpp"
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#include "psk_reporter.h"
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#include "logbook/logbook.h"
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#include "Detector.hpp"
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#include "Modulator.hpp"
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#include "decodedtext.h"
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#define NUM_JT4_SYMBOLS 206
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@ -63,6 +59,10 @@ class QTime;
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class WSPRBandHopping;
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class HelpTextWindow;
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class WSPRNet;
|
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class SoundOutput;
|
||||
class Modulator;
|
||||
class SoundInput;
|
||||
class Detector;
|
||||
|
||||
class MainWindow : public QMainWindow
|
||||
{
|
||||
|
|
@ -282,11 +282,11 @@ private:
|
|||
Frequency m_dialFreq;
|
||||
Frequency m_dialFreqRxWSPR;
|
||||
|
||||
Detector m_detector;
|
||||
SoundInput m_soundInput;
|
||||
Modulator m_modulator;
|
||||
SoundOutput m_soundOutput;
|
||||
QThread * m_audioThread;
|
||||
Detector * m_detector;
|
||||
SoundInput * m_soundInput;
|
||||
Modulator * m_modulator;
|
||||
SoundOutput * m_soundOutput;
|
||||
QThread m_audioThread;
|
||||
|
||||
qint64 m_msErase;
|
||||
qint64 m_secBandChanged;
|
||||
|
|
|
|||
|
|
@ -6,6 +6,7 @@
|
|||
#include <QString>
|
||||
#include <QDateTime>
|
||||
#include <QScopedPointer>
|
||||
#include <QPointer>
|
||||
#include <QAudioInput>
|
||||
|
||||
#include "AudioDevice.hpp"
|
||||
|
|
@ -45,7 +46,7 @@ private:
|
|||
bool audioError () const;
|
||||
|
||||
QScopedPointer<QAudioInput> m_stream;
|
||||
AudioDevice * m_sink;
|
||||
QPointer<AudioDevice> m_sink;
|
||||
};
|
||||
|
||||
#endif
|
||||
|
|
|
|||
Loading…
Reference in New Issue