DirectShow: Fix clang-tidy warnings about class definitions

- Use ' = default' for trivial constructors/destructors
- replace virtual by override or add override where applicable
- Replace trivial constructors by member initialization for simple structs
- Add Q_DISABLE_COPY where applicable
- Mark move assignment/move constructors as noexcept
- Remove unused member variables

Change-Id: I579fb69ebcd945b94de32b827d93e5a4dab4df97
Reviewed-by: Oliver Wolff <oliver.wolff@qt.io>

1 files changed, 4 insertions, 4 deletions

diff --git a/src/plugins/directshow/common/directshowvideobuffer.h b/src/plugins/directshow/common/directshowvideobuffer.h
index 85e02b53d..a85a3ca34 100644
--- a/src/plugins/directshow/common/directshowvideobuffer.h
+++ b/src/plugins/directshow/common/directshowvideobuffer.h
@@ -50,14 +50,14 @@ class DirectShowVideoBuffer : public QAbstractVideoBuffer
 {
 public:
     DirectShowVideoBuffer(IMediaSample *sample, int bytesPerLine);
-    ~DirectShowVideoBuffer();
+    ~DirectShowVideoBuffer() override;
 
     IMediaSample *sample() { return m_sample; }
 
-    uchar *map(MapMode mode, int *numBytes, int *bytesPerLine);
-    void unmap();
+    uchar *map(MapMode mode, int *numBytes, int *bytesPerLine) override;
+    void unmap() override;
 
-    MapMode mapMode() const;
+    MapMode mapMode() const override;
 
 private:
     IMediaSample *m_sample;