1 files changed, 12 insertions, 12 deletions

diff --git a/src/gsttools/qgstvideorenderersink_p.h b/src/gsttools/qgstvideorenderersink_p.h
index 38854291a..84162814c 100644
--- a/src/gsttools/qgstvideorenderersink_p.h
+++ b/src/gsttools/qgstvideorenderersink_p.h
@@ -96,8 +96,8 @@ public:
 private:
     QVideoSurfaceFormat m_format;
     GstVideoInfo m_videoInfo;
-    bool m_flushed;
-    QAbstractVideoBuffer::HandleType m_handleType;
+    bool m_flushed = true;
+    QAbstractVideoBuffer::HandleType m_handleType = QAbstractVideoBuffer::NoHandle;
 };
 
 class QVideoSurfaceGstDelegate : public QObject
@@ -134,21 +134,21 @@ private:
     QMutex m_mutex;
     QWaitCondition m_setupCondition;
     QWaitCondition m_renderCondition;
-    GstFlowReturn m_renderReturn;
+    GstFlowReturn m_renderReturn = GST_FLOW_OK;
     QList<QGstVideoRenderer *> m_renderers;
-    QGstVideoRenderer *m_renderer;
-    QGstVideoRenderer *m_activeRenderer;
+    QGstVideoRenderer *m_renderer = nullptr;
+    QGstVideoRenderer *m_activeRenderer = nullptr;
 
-    GstCaps *m_surfaceCaps;
-    GstCaps *m_startCaps;
-    GstBuffer *m_renderBuffer;
+    GstCaps *m_surfaceCaps = nullptr;
+    GstCaps *m_startCaps = nullptr;
+    GstBuffer *m_renderBuffer = nullptr;
 #if QT_CONFIG(gstreamer_gl)
     GstGLContext *m_gstGLDisplayContext = nullptr;
 #endif
 
-    bool m_notified;
-    bool m_stop;
-    bool m_flush;
+    bool m_notified = false;
+    bool m_stop = false;
+    bool m_flush = false;
 };
 
 class Q_GSTTOOLS_EXPORT QGstVideoRendererSink
@@ -184,7 +184,7 @@ private:
     static gboolean query(GstBaseSink *element, GstQuery *query);
 
 private:
-    QVideoSurfaceGstDelegate *delegate;
+    QVideoSurfaceGstDelegate *delegate = nullptr;
 };