Modernize code base

Use clang-modernize to modernize the code base

* Use = default where applicable
* Use nullptr

Change-Id: I88b307e76b7f7dde090354ff4b292cea76f5c60c
Reviewed-by: Doris Verria <doris.verria@qt.io>
Reviewed-by: Lars Knoll <lars.knoll@qt.io>

6 files changed, 8 insertions, 28 deletions

diff --git a/src/multimedia/video/qabstractvideofilter.cpp b/src/multimedia/video/qabstractvideofilter.cpp
index de6cbad41..7bdee2177 100644
--- a/src/multimedia/video/qabstractvideofilter.cpp
+++ b/src/multimedia/video/qabstractvideofilter.cpp
@@ -256,9 +256,7 @@ public:
 /*!
   \internal
  */
-QVideoFilterRunnable::~QVideoFilterRunnable()
-{
-}
+QVideoFilterRunnable::~QVideoFilterRunnable() = default;
 
 /*!
   Constructs a new QAbstractVideoFilter instance with parent object \a parent.
diff --git a/src/multimedia/video/qabstractvideosurface.cpp b/src/multimedia/video/qabstractvideosurface.cpp
index 8e7d0620d..aa8dcbd0d 100644
--- a/src/multimedia/video/qabstractvideosurface.cpp
+++ b/src/multimedia/video/qabstractvideosurface.cpp
@@ -127,9 +127,7 @@ QAbstractVideoSurface::QAbstractVideoSurface(QObject *parent)
 /*!
     Destroys a video surface.
 */
-QAbstractVideoSurface::~QAbstractVideoSurface()
-{
-}
+QAbstractVideoSurface::~QAbstractVideoSurface() = default;
 
 /*!
     \fn QAbstractVideoSurface::supportedPixelFormats(QAbstractVideoBuffer::HandleType type) const
diff --git a/src/multimedia/video/qimagevideobuffer.cpp b/src/multimedia/video/qimagevideobuffer.cpp
index 2602d7d9e..272c31ff6 100644
--- a/src/multimedia/video/qimagevideobuffer.cpp
+++ b/src/multimedia/video/qimagevideobuffer.cpp
@@ -67,9 +67,7 @@ QImageVideoBuffer::QImageVideoBuffer(const QImage &image)
     d->image = image;
 }
 
-QImageVideoBuffer::~QImageVideoBuffer()
-{
-}
+QImageVideoBuffer::~QImageVideoBuffer() = default;
 
 QAbstractVideoBuffer::MapMode QImageVideoBuffer::mapMode() const
 {
diff --git a/src/multimedia/video/qmemoryvideobuffer.cpp b/src/multimedia/video/qmemoryvideobuffer.cpp
index 164aa6ebc..5b04ff51c 100644
--- a/src/multimedia/video/qmemoryvideobuffer.cpp
+++ b/src/multimedia/video/qmemoryvideobuffer.cpp
@@ -76,9 +76,7 @@ QMemoryVideoBuffer::QMemoryVideoBuffer(const QByteArray &array, int bytesPerLine
 /*!
     Destroys a system memory allocated video buffer.
 */
-QMemoryVideoBuffer::~QMemoryVideoBuffer()
-{
-}
+QMemoryVideoBuffer::~QMemoryVideoBuffer() = default;
 
 /*!
     \reimp
diff --git a/src/multimedia/video/qvideosurfaceformat.cpp b/src/multimedia/video/qvideosurfaceformat.cpp
index e5f69a03d..2fba59744 100644
--- a/src/multimedia/video/qvideosurfaceformat.cpp
+++ b/src/multimedia/video/qvideosurfaceformat.cpp
@@ -194,27 +194,17 @@ QVideoSurfaceFormat::QVideoSurfaceFormat(
 /*!
     Constructs a copy of \a other.
 */
-QVideoSurfaceFormat::QVideoSurfaceFormat(const QVideoSurfaceFormat &other)
-    : d(other.d)
-{
-}
+QVideoSurfaceFormat::QVideoSurfaceFormat(const QVideoSurfaceFormat &other) = default;
 
 /*!
     Assigns the values of \a other to this object.
 */
-QVideoSurfaceFormat &QVideoSurfaceFormat::operator =(const QVideoSurfaceFormat &other)
-{
-    d = other.d;
-
-    return *this;
-}
+QVideoSurfaceFormat &QVideoSurfaceFormat::operator =(const QVideoSurfaceFormat &other) = default;
 
 /*!
     Destroys a video stream description.
 */
-QVideoSurfaceFormat::~QVideoSurfaceFormat()
-{
-}
+QVideoSurfaceFormat::~QVideoSurfaceFormat() = default;
 
 /*!
     Identifies if a video surface format has a valid pixel format and frame size.
diff --git a/src/multimedia/video/qvideosurfaces.cpp b/src/multimedia/video/qvideosurfaces.cpp
index 7ce1bd932..0583133be 100644
--- a/src/multimedia/video/qvideosurfaces.cpp
+++ b/src/multimedia/video/qvideosurfaces.cpp
@@ -55,9 +55,7 @@ QVideoSurfaces::QVideoSurfaces(const QList<QAbstractVideoSurface *> &s, QObject
     }
 }
 
-QVideoSurfaces::~QVideoSurfaces()
-{
-}
+QVideoSurfaces::~QVideoSurfaces() = default;
 
 QList<QVideoFrame::PixelFormat> QVideoSurfaces::supportedPixelFormats(QAbstractVideoBuffer::HandleType type) const
 {