GStreamer: Add missing override and remove redundant virtual

Change-Id: I61997676d7f002e769de499b19cbea3d96876480
Reviewed-by: Yoann Lopes <yoann.lopes@qt.io>

12 files changed, 66 insertions, 66 deletions

diff --git a/src/plugins/gstreamer/mediacapture/qgstreameraudioencode.h b/src/plugins/gstreamer/mediacapture/qgstreameraudioencode.h
index b4d5c4a88..04de602ad 100644
--- a/src/plugins/gstreamer/mediacapture/qgstreameraudioencode.h
+++ b/src/plugins/gstreamer/mediacapture/qgstreameraudioencode.h
@@ -62,20 +62,20 @@ public:
     QGstreamerAudioEncode(QObject *parent);
     virtual ~QGstreamerAudioEncode();
 
-    QStringList supportedAudioCodecs() const;
-    QString codecDescription(const QString &codecName) const;
+    QStringList supportedAudioCodecs() const override;
+    QString codecDescription(const QString &codecName) const override;
 
     QStringList supportedEncodingOptions(const QString &codec) const;
     QVariant encodingOption(const QString &codec, const QString &name) const;
     void setEncodingOption(const QString &codec, const QString &name, const QVariant &value);
 
     QList<int> supportedSampleRates(const QAudioEncoderSettings &settings = QAudioEncoderSettings(),
-                                    bool *isContinuous = 0) const;
+                                    bool *isContinuous = 0) const override;
     QList<int> supportedChannelCounts(const QAudioEncoderSettings &settings = QAudioEncoderSettings()) const;
     QList<int> supportedSampleSizes(const QAudioEncoderSettings &settings = QAudioEncoderSettings()) const;
 
-    QAudioEncoderSettings audioSettings() const;
-    void setAudioSettings(const QAudioEncoderSettings&);
+    QAudioEncoderSettings audioSettings() const override;
+    void setAudioSettings(const QAudioEncoderSettings &) override;
 
     GstElement *createEncoder();
 
diff --git a/src/plugins/gstreamer/mediacapture/qgstreamercameracontrol.h b/src/plugins/gstreamer/mediacapture/qgstreamercameracontrol.h
index 55d85ce6f..0e53f0890 100644
--- a/src/plugins/gstreamer/mediacapture/qgstreamercameracontrol.h
+++ b/src/plugins/gstreamer/mediacapture/qgstreamercameracontrol.h
@@ -56,22 +56,22 @@ public:
 
     bool isValid() const { return true; }
 
-    QCamera::State state() const;
-    void setState(QCamera::State state);
+    QCamera::State state() const override;
+    void setState(QCamera::State state) override;
 
-    QCamera::Status status() const { return m_status; }
+    QCamera::Status status() const override { return m_status; }
 
-    QCamera::CaptureModes captureMode() const { return m_captureMode; }
-    void setCaptureMode(QCamera::CaptureModes mode);
+    QCamera::CaptureModes captureMode() const override { return m_captureMode; }
+    void setCaptureMode(QCamera::CaptureModes mode) override;
 
-    bool isCaptureModeSupported(QCamera::CaptureModes mode) const;
+    bool isCaptureModeSupported(QCamera::CaptureModes mode) const override;
 
     QCamera::LockTypes supportedLocks() const
     {
         return QCamera::NoLock;
     }
 
-    bool canChangeProperty(PropertyChangeType changeType, QCamera::Status status) const;
+    bool canChangeProperty(PropertyChangeType changeType, QCamera::Status status) const override;
 
 public slots:
     void reloadLater();
diff --git a/src/plugins/gstreamer/mediacapture/qgstreamercapturemetadatacontrol.h b/src/plugins/gstreamer/mediacapture/qgstreamercapturemetadatacontrol.h
index aa114535f..6839bbe68 100644
--- a/src/plugins/gstreamer/mediacapture/qgstreamercapturemetadatacontrol.h
+++ b/src/plugins/gstreamer/mediacapture/qgstreamercapturemetadatacontrol.h
@@ -49,15 +49,15 @@ class QGstreamerCaptureMetaDataControl : public QMetaDataWriterControl
     Q_OBJECT
 public:
     QGstreamerCaptureMetaDataControl(QObject *parent);
-    virtual ~QGstreamerCaptureMetaDataControl() {};
+    ~QGstreamerCaptureMetaDataControl() {}
 
 
-    bool isMetaDataAvailable() const { return true; }
-    bool isWritable() const { return true; }
+    bool isMetaDataAvailable() const override { return true; }
+    bool isWritable() const override { return true; }
 
-    QVariant metaData(const QString &key) const;
-    void setMetaData(const QString &key, const QVariant &value);
-    QStringList availableMetaData() const;
+    QVariant metaData(const QString &key) const override;
+    void setMetaData(const QString &key, const QVariant &value) override;
+    QStringList availableMetaData() const override;
 
 Q_SIGNALS:
     void metaDataChanged(const QMap<QByteArray, QVariant>&);
diff --git a/src/plugins/gstreamer/mediacapture/qgstreamercaptureservice.h b/src/plugins/gstreamer/mediacapture/qgstreamercaptureservice.h
index dc731d810..aba98d495 100644
--- a/src/plugins/gstreamer/mediacapture/qgstreamercaptureservice.h
+++ b/src/plugins/gstreamer/mediacapture/qgstreamercaptureservice.h
@@ -70,8 +70,8 @@ public:
     QGstreamerCaptureService(const QString &service, QObject *parent = 0);
     virtual ~QGstreamerCaptureService();
 
-    QMediaControl *requestControl(const char *name);
-    void releaseControl(QMediaControl *);
+    QMediaControl *requestControl(const char *name) override;
+    void releaseControl(QMediaControl *) override;
 
 private:
     void setAudioPreview(GstElement *);
diff --git a/src/plugins/gstreamer/mediacapture/qgstreamercaptureserviceplugin.h b/src/plugins/gstreamer/mediacapture/qgstreamercaptureserviceplugin.h
index 1af9cdc90..d8b7e9768 100644
--- a/src/plugins/gstreamer/mediacapture/qgstreamercaptureserviceplugin.h
+++ b/src/plugins/gstreamer/mediacapture/qgstreamercaptureserviceplugin.h
@@ -69,20 +69,20 @@ class QGstreamerCaptureServicePlugin
     Q_PLUGIN_METADATA(IID "org.qt-project.qt.mediaserviceproviderfactory/5.0" FILE "mediacapture.json")
 #endif
 public:
-    QMediaService* create(QString const& key);
-    void release(QMediaService *service);
+    QMediaService* create(const QString &key) override;
+    void release(QMediaService *service) override;
 
 #if defined(USE_GSTREAMER_CAMERA)
-    QMediaServiceProviderHint::Features supportedFeatures(const QByteArray &service) const;
+    QMediaServiceProviderHint::Features supportedFeatures(const QByteArray &service) const override;
 
-    QByteArray defaultDevice(const QByteArray &service) const;
-    QList<QByteArray> devices(const QByteArray &service) const;
-    QString deviceDescription(const QByteArray &service, const QByteArray &device);
+    QByteArray defaultDevice(const QByteArray &service) const override;
+    QList<QByteArray> devices(const QByteArray &service) const override;
+    QString deviceDescription(const QByteArray &service, const QByteArray &device) override;
     QVariant deviceProperty(const QByteArray &service, const QByteArray &device, const QByteArray &property);
 #endif
 
-    QMultimedia::SupportEstimate hasSupport(const QString &mimeType, const QStringList& codecs) const;
-    QStringList supportedMimeTypes() const;
+    QMultimedia::SupportEstimate hasSupport(const QString &mimeType, const QStringList &codecs) const override;
+    QStringList supportedMimeTypes() const override;
 
 private:
     void updateSupportedMimeTypes() const;
diff --git a/src/plugins/gstreamer/mediacapture/qgstreamercapturesession.h b/src/plugins/gstreamer/mediacapture/qgstreamercapturesession.h
index 79203224b..e0c9107a7 100644
--- a/src/plugins/gstreamer/mediacapture/qgstreamercapturesession.h
+++ b/src/plugins/gstreamer/mediacapture/qgstreamercapturesession.h
@@ -138,7 +138,7 @@ public:
 
     bool isReady() const;
 
-    bool processBusMessage(const QGstreamerMessage &message);
+    bool processBusMessage(const QGstreamerMessage &message) override;
 
     void addProbe(QGstreamerAudioProbeControl* probe);
     void removeProbe(QGstreamerAudioProbeControl* probe);
@@ -166,8 +166,8 @@ public slots:
     void setVolume(qreal volume);
 
 private:
-    void probeCaps(GstCaps *caps);
-    bool probeBuffer(GstBuffer *buffer);
+    void probeCaps(GstCaps *caps) override;
+    bool probeBuffer(GstBuffer *buffer) override;
 
     enum PipelineMode { EmptyPipeline, PreviewPipeline, RecordingPipeline, PreviewAndRecordingPipeline };
 
diff --git a/src/plugins/gstreamer/mediacapture/qgstreamerimagecapturecontrol.h b/src/plugins/gstreamer/mediacapture/qgstreamerimagecapturecontrol.h
index 7d4145ae1..f58cf09c5 100644
--- a/src/plugins/gstreamer/mediacapture/qgstreamerimagecapturecontrol.h
+++ b/src/plugins/gstreamer/mediacapture/qgstreamerimagecapturecontrol.h
@@ -53,12 +53,12 @@ public:
     QGstreamerImageCaptureControl(QGstreamerCaptureSession *session);
     virtual ~QGstreamerImageCaptureControl();
 
-    QCameraImageCapture::DriveMode driveMode() const { return QCameraImageCapture::SingleImageCapture; }
-    void setDriveMode(QCameraImageCapture::DriveMode) {}
+    QCameraImageCapture::DriveMode driveMode() const override { return QCameraImageCapture::SingleImageCapture; }
+    void setDriveMode(QCameraImageCapture::DriveMode) override {}
 
-    bool isReadyForCapture() const;
-    int capture(const QString &fileName);
-    void cancelCapture();
+    bool isReadyForCapture() const override;
+    int capture(const QString &fileName) override;
+    void cancelCapture() override;
 
 private slots:
     void updateState();
diff --git a/src/plugins/gstreamer/mediacapture/qgstreamerimageencode.h b/src/plugins/gstreamer/mediacapture/qgstreamerimageencode.h
index d56a739f1..f3ebd3e90 100644
--- a/src/plugins/gstreamer/mediacapture/qgstreamerimageencode.h
+++ b/src/plugins/gstreamer/mediacapture/qgstreamerimageencode.h
@@ -59,13 +59,13 @@ public:
     virtual ~QGstreamerImageEncode();
 
     QList<QSize> supportedResolutions(const QImageEncoderSettings &settings = QImageEncoderSettings(),
-                                      bool *continuous = 0) const;
+                                      bool *continuous = 0) const override;
 
-    QStringList supportedImageCodecs() const;
-    QString imageCodecDescription(const QString &codecName) const;
+    QStringList supportedImageCodecs() const override;
+    QString imageCodecDescription(const QString &codecName) const override;
 
-    QImageEncoderSettings imageSettings() const;
-    void setImageSettings(const QImageEncoderSettings &settings);
+    QImageEncoderSettings imageSettings() const override;
+    void setImageSettings(const QImageEncoderSettings &settings) override;
 
 Q_SIGNALS:
     void settingsChanged();
diff --git a/src/plugins/gstreamer/mediacapture/qgstreamermediacontainercontrol.h b/src/plugins/gstreamer/mediacapture/qgstreamermediacontainercontrol.h
index 0f25ad5d7..5c730b21d 100644
--- a/src/plugins/gstreamer/mediacapture/qgstreamermediacontainercontrol.h
+++ b/src/plugins/gstreamer/mediacapture/qgstreamermediacontainercontrol.h
@@ -56,13 +56,13 @@ class QGstreamerMediaContainerControl : public QMediaContainerControl
 Q_OBJECT
 public:
     QGstreamerMediaContainerControl(QObject *parent);
-    virtual ~QGstreamerMediaContainerControl() {};
+    ~QGstreamerMediaContainerControl() {}
 
-    virtual QStringList supportedContainers() const { return m_containers.supportedCodecs(); }
-    virtual QString containerFormat() const { return m_format; }
-    virtual void setContainerFormat(const QString &formatMimeType) { m_format = formatMimeType; }
+    QStringList supportedContainers() const override { return m_containers.supportedCodecs(); }
+    QString containerFormat() const override { return m_format; }
+    void setContainerFormat(const QString &formatMimeType) override { m_format = formatMimeType; }
 
-    virtual QString containerDescription(const QString &formatMimeType) const { return m_containers.codecDescription(formatMimeType); }
+    QString containerDescription(const QString &formatMimeType) const override { return m_containers.codecDescription(formatMimeType); }
 
     QByteArray formatElementName() const { return m_containers.codecElement(containerFormat()); }
 
diff --git a/src/plugins/gstreamer/mediacapture/qgstreamerrecordercontrol.h b/src/plugins/gstreamer/mediacapture/qgstreamerrecordercontrol.h
index 96e263e72..b80716f4c 100644
--- a/src/plugins/gstreamer/mediacapture/qgstreamerrecordercontrol.h
+++ b/src/plugins/gstreamer/mediacapture/qgstreamerrecordercontrol.h
@@ -56,26 +56,26 @@ public:
     QGstreamerRecorderControl(QGstreamerCaptureSession *session);
     virtual ~QGstreamerRecorderControl();
 
-    QUrl outputLocation() const;
-    bool setOutputLocation(const QUrl &sink);
+    QUrl outputLocation() const override;
+    bool setOutputLocation(const QUrl &sink) override;
 
-    QMediaRecorder::State state() const;
-    QMediaRecorder::Status status() const;
+    QMediaRecorder::State state() const override;
+    QMediaRecorder::Status status() const override;
 
-    qint64 duration() const;
+    qint64 duration() const override;
 
-    bool isMuted() const;
-    qreal volume() const;
+    bool isMuted() const override;
+    qreal volume() const override;
 
-    void applySettings();
+    void applySettings() override;
 
 public slots:
-    void setState(QMediaRecorder::State state);
+    void setState(QMediaRecorder::State state) override;
     void record();
     void pause();
     void stop();
-    void setMuted(bool);
-    void setVolume(qreal volume);
+    void setMuted(bool) override;
+    void setVolume(qreal volume) override;
 
 private slots:
     void updateStatus();
diff --git a/src/plugins/gstreamer/mediacapture/qgstreamerv4l2input.h b/src/plugins/gstreamer/mediacapture/qgstreamerv4l2input.h
index 20e855922..a82c7cf4b 100644
--- a/src/plugins/gstreamer/mediacapture/qgstreamerv4l2input.h
+++ b/src/plugins/gstreamer/mediacapture/qgstreamerv4l2input.h
@@ -56,10 +56,10 @@ public:
     QGstreamerV4L2Input(QObject *parent = 0);
     virtual ~QGstreamerV4L2Input();
 
-    GstElement *buildElement();
+    GstElement *buildElement() override;
 
-    QList<qreal> supportedFrameRates(const QSize &frameSize = QSize()) const;
-    QList<QSize> supportedResolutions(qreal frameRate = -1) const;
+    QList<qreal> supportedFrameRates(const QSize &frameSize = QSize()) const override;
+    QList<QSize> supportedResolutions(qreal frameRate = -1) const override;
 
     QByteArray device() const;
 
diff --git a/src/plugins/gstreamer/mediacapture/qgstreamervideoencode.h b/src/plugins/gstreamer/mediacapture/qgstreamervideoencode.h
index 0c8d99d1d..bc6636012 100644
--- a/src/plugins/gstreamer/mediacapture/qgstreamervideoencode.h
+++ b/src/plugins/gstreamer/mediacapture/qgstreamervideoencode.h
@@ -62,18 +62,18 @@ public:
     virtual ~QGstreamerVideoEncode();
 
     QList<QSize> supportedResolutions(const QVideoEncoderSettings &settings = QVideoEncoderSettings(),
-                                      bool *continuous = 0) const;
+                                      bool *continuous = 0) const override;
 
     QList< qreal > supportedFrameRates(const QVideoEncoderSettings &settings = QVideoEncoderSettings(),
-                                       bool *continuous = 0) const;
+                                       bool *continuous = 0) const override;
 
     QPair<int,int> rateAsRational() const;
 
-    QStringList supportedVideoCodecs() const;
-    QString videoCodecDescription(const QString &codecName) const;
+    QStringList supportedVideoCodecs() const override;
+    QString videoCodecDescription(const QString &codecName) const override;
 
-    QVideoEncoderSettings videoSettings() const;
-    void setVideoSettings(const QVideoEncoderSettings &settings);
+    QVideoEncoderSettings videoSettings() const override;
+    void setVideoSettings(const QVideoEncoderSettings &settings) override;
 
     QStringList supportedEncodingOptions(const QString &codec) const;
     QVariant encodingOption(const QString &codec, const QString &name) const;