Add missing override

Change-Id: I0ec719a26ad6c146e44f8e9e41b186a53cb254a9
Reviewed-by: VaL Doroshchuk <valentyn.doroshchuk@qt.io>
(cherry picked from commit 121c0c4028d6deceded8e600959f10c364986634)
Reviewed-by: Qt Cherry-pick Bot <cherrypick_bot@qt-project.org>

9 files changed, 127 insertions, 127 deletions

diff --git a/src/plugins/alsa/qalsaaudiodeviceinfo.h b/src/plugins/alsa/qalsaaudiodeviceinfo.h
index 65675df54..cdf08bfab 100644
--- a/src/plugins/alsa/qalsaaudiodeviceinfo.h
+++ b/src/plugins/alsa/qalsaaudiodeviceinfo.h
@@ -79,15 +79,15 @@ public:
 
     bool testSettings(const QAudioFormat& format) const;
     void updateLists();
-    QAudioFormat preferredFormat() const;
-    bool isFormatSupported(const QAudioFormat& format) const;
-    QString deviceName() const;
-    QStringList supportedCodecs();
-    QList<int> supportedSampleRates();
-    QList<int> supportedChannelCounts();
-    QList<int> supportedSampleSizes();
-    QList<QAudioFormat::Endian> supportedByteOrders();
-    QList<QAudioFormat::SampleType> supportedSampleTypes();
+    QAudioFormat preferredFormat() const override;
+    bool isFormatSupported(const QAudioFormat& format) const override;
+    QString deviceName() const override;
+    QStringList supportedCodecs() override;
+    QList<int> supportedSampleRates() override;
+    QList<int> supportedChannelCounts() override;
+    QList<int> supportedSampleSizes() override;
+    QList<QAudioFormat::Endian> supportedByteOrders() override;
+    QList<QAudioFormat::SampleType> supportedSampleTypes() override;
     static QByteArray defaultDevice(QAudio::Mode mode);
     static QList<QByteArray> availableDevices(QAudio::Mode);
     static QString deviceFromCardName(const QString &card);
diff --git a/src/plugins/alsa/qalsaaudioinput.h b/src/plugins/alsa/qalsaaudioinput.h
index fa9c954d7..62e1be039 100644
--- a/src/plugins/alsa/qalsaaudioinput.h
+++ b/src/plugins/alsa/qalsaaudioinput.h
@@ -103,26 +103,26 @@ public:
 
     qint64 read(char* data, qint64 len);
 
-    void start(QIODevice* device);
-    QIODevice* start();
-    void stop();
-    void reset();
-    void suspend();
-    void resume();
-    int bytesReady() const;
-    int periodSize() const;
-    void setBufferSize(int value);
-    int bufferSize() const;
-    void setNotifyInterval(int milliSeconds);
-    int notifyInterval() const;
-    qint64 processedUSecs() const;
-    qint64 elapsedUSecs() const;
-    QAudio::Error error() const;
-    QAudio::State state() const;
-    void setFormat(const QAudioFormat& fmt);
-    QAudioFormat format() const;
-    void setVolume(qreal);
-    qreal volume() const;
+    void start(QIODevice* device) override;
+    QIODevice* start() override;
+    void stop() override;
+    void reset() override;
+    void suspend() override;
+    void resume() override;
+    int bytesReady() const override;
+    int periodSize() const override;
+    void setBufferSize(int value) override;
+    int bufferSize() const override;
+    void setNotifyInterval(int milliSeconds) override;
+    int notifyInterval() const override;
+    qint64 processedUSecs() const override;
+    qint64 elapsedUSecs() const override;
+    QAudio::Error error() const override;
+    QAudio::State state() const override;
+    void setFormat(const QAudioFormat& fmt) override;
+    QAudioFormat format() const override;
+    void setVolume(qreal) override;
+    qreal volume() const override;
     bool resuming;
     snd_pcm_t* handle;
     qint64 totalTimeValue;
@@ -171,8 +171,8 @@ public:
     AlsaInputPrivate(QAlsaAudioInput* audio);
     ~AlsaInputPrivate();
 
-    qint64 readData( char* data, qint64 len);
-    qint64 writeData(const char* data, qint64 len);
+    qint64 readData( char* data, qint64 len) override;
+    qint64 writeData(const char* data, qint64 len) override;
 
     void trigger();
 private:
diff --git a/src/plugins/alsa/qalsaaudiooutput.h b/src/plugins/alsa/qalsaaudiooutput.h
index 8002322cb..72b9c2e4c 100644
--- a/src/plugins/alsa/qalsaaudiooutput.h
+++ b/src/plugins/alsa/qalsaaudiooutput.h
@@ -77,26 +77,26 @@ public:
 
     qint64 write( const char *data, qint64 len );
 
-    void start(QIODevice* device);
-    QIODevice* start();
-    void stop();
-    void reset();
-    void suspend();
-    void resume();
-    int bytesFree() const;
-    int periodSize() const;
-    void setBufferSize(int value);
-    int bufferSize() const;
-    void setNotifyInterval(int milliSeconds);
-    int notifyInterval() const;
-    qint64 processedUSecs() const;
-    qint64 elapsedUSecs() const;
-    QAudio::Error error() const;
-    QAudio::State state() const;
-    void setFormat(const QAudioFormat& fmt);
-    QAudioFormat format() const;
-    void setVolume(qreal);
-    qreal volume() const;
+    void start(QIODevice* device) override;
+    QIODevice* start() override;
+    void stop() override;
+    void reset() override;
+    void suspend() override;
+    void resume() override;
+    int bytesFree() const override;
+    int periodSize() const override;
+    void setBufferSize(int value) override;
+    int bufferSize() const override;
+    void setNotifyInterval(int milliSeconds) override;
+    int notifyInterval() const override;
+    qint64 processedUSecs() const override;
+    qint64 elapsedUSecs() const override;
+    QAudio::Error error() const override;
+    QAudio::State state() const override;
+    void setFormat(const QAudioFormat& fmt) override;
+    QAudioFormat format() const override;
+    void setVolume(qreal) override;
+    qreal volume() const override;
 
 
     QIODevice* audioSource;
@@ -151,8 +151,8 @@ public:
     AlsaOutputPrivate(QAlsaAudioOutput* audio);
     ~AlsaOutputPrivate();
 
-    qint64 readData( char* data, qint64 len);
-    qint64 writeData(const char* data, qint64 len);
+    qint64 readData( char* data, qint64 len) override;
+    qint64 writeData(const char* data, qint64 len) override;
 
 private:
     QAlsaAudioOutput *audioDevice;
diff --git a/src/plugins/m3u/qm3uhandler.cpp b/src/plugins/m3u/qm3uhandler.cpp
index 5e05994ef..c621a181e 100644
--- a/src/plugins/m3u/qm3uhandler.cpp
+++ b/src/plugins/m3u/qm3uhandler.cpp
@@ -78,14 +78,14 @@ public:
         delete m_textStream;
     }
 
-    virtual bool atEnd() const
+    bool atEnd() const override
     {
         //we can't just use m_textStream->atEnd(),
         //for files with empty lines/comments at end
         return nextResource.isNull();
     }
 
-    virtual QMediaContent readItem()
+    QMediaContent readItem() override
     {
         QMediaContent item;
         if (!nextResource.isNull())
@@ -136,7 +136,7 @@ public:
         return item;
     }
 
-    virtual void close()
+    void close() override
     {
     }
 
@@ -161,13 +161,13 @@ public:
         delete m_textStream;
     }
 
-    virtual bool writeItem(const QMediaContent& item)
+    bool writeItem(const QMediaContent& item) override
     {
         *m_textStream << item.request().url().toString() << Qt::endl;
         return true;
     }
 
-    virtual void close()
+    void close() override
     {
     }
 
diff --git a/src/plugins/m3u/qm3uhandler.h b/src/plugins/m3u/qm3uhandler.h
index 509ac11d5..1bc0684d3 100644
--- a/src/plugins/m3u/qm3uhandler.h
+++ b/src/plugins/m3u/qm3uhandler.h
@@ -54,15 +54,15 @@ public:
     explicit QM3uPlaylistPlugin(QObject *parent = 0);
     virtual ~QM3uPlaylistPlugin();
 
-    virtual bool canRead(QIODevice *device, const QByteArray &format = QByteArray() ) const;
-    virtual bool canRead(const QUrl& location, const QByteArray &format = QByteArray()) const;
+    bool canRead(QIODevice *device, const QByteArray &format = QByteArray()) const override;
+    bool canRead(const QUrl& location, const QByteArray &format = QByteArray()) const override;
 
-    virtual bool canWrite(QIODevice *device, const QByteArray &format) const;
+    bool canWrite(QIODevice *device, const QByteArray &format) const override;
 
-    virtual QMediaPlaylistReader *createReader(QIODevice *device, const QByteArray &format = QByteArray());
-    virtual QMediaPlaylistReader *createReader(const QUrl& location, const QByteArray &format = QByteArray());
+    QMediaPlaylistReader *createReader(QIODevice *device, const QByteArray &format = QByteArray()) override;
+    QMediaPlaylistReader *createReader(const QUrl& location, const QByteArray &format = QByteArray()) override;
 
-    virtual QMediaPlaylistWriter *createWriter(QIODevice *device, const QByteArray &format);
+    QMediaPlaylistWriter *createWriter(QIODevice *device, const QByteArray &format) override;
 };
 
 #endif // QM3UHANDLER_H
diff --git a/src/plugins/pulseaudio/qaudiodeviceinfo_pulse.h b/src/plugins/pulseaudio/qaudiodeviceinfo_pulse.h
index 64537229f..1cec772c0 100644
--- a/src/plugins/pulseaudio/qaudiodeviceinfo_pulse.h
+++ b/src/plugins/pulseaudio/qaudiodeviceinfo_pulse.h
@@ -69,15 +69,15 @@ public:
     QPulseAudioDeviceInfo(const QByteArray &device, QAudio::Mode mode);
     ~QPulseAudioDeviceInfo() {}
 
-    QAudioFormat preferredFormat() const;
-    bool isFormatSupported(const QAudioFormat &format) const;
-    QString deviceName() const;
-    QStringList supportedCodecs();
-    QList<int> supportedSampleRates();
-    QList<int> supportedChannelCounts();
-    QList<int> supportedSampleSizes();
-    QList<QAudioFormat::Endian> supportedByteOrders();
-    QList<QAudioFormat::SampleType> supportedSampleTypes();
+    QAudioFormat preferredFormat() const override;
+    bool isFormatSupported(const QAudioFormat &format) const override;
+    QString deviceName() const override;
+    QStringList supportedCodecs() override;
+    QList<int> supportedSampleRates() override;
+    QList<int> supportedChannelCounts() override;
+    QList<int> supportedSampleSizes() override;
+    QList<QAudioFormat::Endian> supportedByteOrders() override;
+    QList<QAudioFormat::SampleType> supportedSampleTypes() override;
 
 private:
     QByteArray m_device;
diff --git a/src/plugins/pulseaudio/qaudioinput_pulse.h b/src/plugins/pulseaudio/qaudioinput_pulse.h
index 3a6cf03c4..dce212a25 100644
--- a/src/plugins/pulseaudio/qaudioinput_pulse.h
+++ b/src/plugins/pulseaudio/qaudioinput_pulse.h
@@ -78,27 +78,27 @@ public:
 
     qint64 read(char *data, qint64 len);
 
-    void start(QIODevice *device);
-    QIODevice *start();
-    void stop();
-    void reset();
-    void suspend();
-    void resume();
-    int bytesReady() const;
-    int periodSize() const;
-    void setBufferSize(int value);
-    int bufferSize() const;
-    void setNotifyInterval(int milliSeconds);
-    int notifyInterval() const;
-    qint64 processedUSecs() const;
-    qint64 elapsedUSecs() const;
-    QAudio::Error error() const;
-    QAudio::State state() const;
-    void setFormat(const QAudioFormat &format);
-    QAudioFormat format() const;
-
-    void setVolume(qreal volume);
-    qreal volume() const;
+    void start(QIODevice *device) override;
+    QIODevice *start() override;
+    void stop() override;
+    void reset() override;
+    void suspend() override;
+    void resume() override;
+    int bytesReady() const override;
+    int periodSize() const override;
+    void setBufferSize(int value) override;
+    int bufferSize() const override;
+    void setNotifyInterval(int milliSeconds) override;
+    int notifyInterval() const override;
+    qint64 processedUSecs() const override;
+    qint64 elapsedUSecs() const override;
+    QAudio::Error error() const override;
+    QAudio::State state() const override;
+    void setFormat(const QAudioFormat &format) override;
+    QAudioFormat format() const override;
+
+    void setVolume(qreal volume) override;
+    qreal volume() const override;
 
     qint64 m_totalTimeValue;
     QIODevice *m_audioSource;
@@ -147,8 +147,8 @@ public:
     PulseInputPrivate(QPulseAudioInput *audio);
     ~PulseInputPrivate() {};
 
-    qint64 readData(char *data, qint64 len);
-    qint64 writeData(const char *data, qint64 len);
+    qint64 readData(char *data, qint64 len) override;
+    qint64 writeData(const char *data, qint64 len) override;
 
     void trigger();
 
diff --git a/src/plugins/pulseaudio/qaudiooutput_pulse.h b/src/plugins/pulseaudio/qaudiooutput_pulse.h
index 40d052681..e11f2ab2f 100644
--- a/src/plugins/pulseaudio/qaudiooutput_pulse.h
+++ b/src/plugins/pulseaudio/qaudiooutput_pulse.h
@@ -75,30 +75,30 @@ public:
     QPulseAudioOutput(const QByteArray &device);
     ~QPulseAudioOutput();
 
-    void start(QIODevice *device);
-    QIODevice *start();
-    void stop();
-    void reset();
-    void suspend();
-    void resume();
-    int bytesFree() const;
-    int periodSize() const;
-    void setBufferSize(int value);
-    int bufferSize() const;
-    void setNotifyInterval(int milliSeconds);
-    int notifyInterval() const;
-    qint64 processedUSecs() const;
-    qint64 elapsedUSecs() const;
-    QAudio::Error error() const;
-    QAudio::State state() const;
-    void setFormat(const QAudioFormat &format);
-    QAudioFormat format() const;
-
-    void setVolume(qreal volume);
-    qreal volume() const;
-
-    void setCategory(const QString &category);
-    QString category() const;
+    void start(QIODevice *device) override;
+    QIODevice *start() override;
+    void stop() override;
+    void reset() override;
+    void suspend() override;
+    void resume() override;
+    int bytesFree() const override;
+    int periodSize() const override;
+    void setBufferSize(int value) override;
+    int bufferSize() const override;
+    void setNotifyInterval(int milliSeconds) override;
+    int notifyInterval() const override;
+    qint64 processedUSecs() const override;
+    qint64 elapsedUSecs() const override;
+    QAudio::Error error() const override;
+    QAudio::State state() const override;
+    void setFormat(const QAudioFormat &format) override;
+    QAudioFormat format() const override;
+
+    void setVolume(qreal volume) override;
+    qreal volume() const override;
+
+    void setCategory(const QString &category) override;
+    QString category() const override;
 
 public:
     void streamUnderflowCallback();
@@ -154,8 +154,8 @@ public:
     virtual ~PulseOutputPrivate() {}
 
 protected:
-    qint64 readData(char *data, qint64 len);
-    qint64 writeData(const char *data, qint64 len);
+    qint64 readData(char *data, qint64 len) override;
+    qint64 writeData(const char *data, qint64 len) override;
 
 private:
     QPulseAudioOutput *m_audioDevice;
diff --git a/src/plugins/pulseaudio/qpulseaudioplugin.h b/src/plugins/pulseaudio/qpulseaudioplugin.h
index 120d57df5..7d27cad48 100644
--- a/src/plugins/pulseaudio/qpulseaudioplugin.h
+++ b/src/plugins/pulseaudio/qpulseaudioplugin.h
@@ -58,11 +58,11 @@ public:
     QPulseAudioPlugin(QObject *parent = 0);
     ~QPulseAudioPlugin() {}
 
-    QByteArray defaultDevice(QAudio::Mode mode) const;
-    QList<QByteArray> availableDevices(QAudio::Mode mode) const;
-    QAbstractAudioInput *createInput(const QByteArray &device);
-    QAbstractAudioOutput *createOutput(const QByteArray &device);
-    QAbstractAudioDeviceInfo *createDeviceInfo(const QByteArray &device, QAudio::Mode mode);
+    QByteArray defaultDevice(QAudio::Mode mode) const override;
+    QList<QByteArray> availableDevices(QAudio::Mode mode) const override;
+    QAbstractAudioInput *createInput(const QByteArray &device) override;
+    QAbstractAudioOutput *createOutput(const QByteArray &device) override;
+    QAbstractAudioDeviceInfo *createDeviceInfo(const QByteArray &device, QAudio::Mode mode) override;
 
 private:
     QPulseAudioEngine *m_pulseEngine;