1 files changed, 2 insertions, 1 deletions
diff --git a/src/quick/scenegraph/adaptations/software/qsgabstractsoftwarerenderer_p.h b/src/quick/scenegraph/adaptations/software/qsgabstractsoftwarerenderer_p.h
index 6780aac17e..e1b477ab97 100644
--- a/src/quick/scenegraph/adaptations/software/qsgabstractsoftwarerenderer_p.h
+++ b/src/quick/scenegraph/adaptations/software/qsgabstractsoftwarerenderer_p.h
@@ -82,7 +82,7 @@ protected:
     QRegion optimizeRenderList();
 
     void setBackgroundColor(const QColor &color);
-    void setBackgroundRect(const QRect &rect);
+    void setBackgroundRect(const QRect &rect, qreal devicePixelRatio);
     QColor backgroundColor();
     QRect backgroundRect();
     // only known after calling optimizeRenderList()
@@ -103,6 +103,7 @@ private:
 
     QRegion m_dirtyRegion;
     QRegion m_obscuredRegion;
+    qreal m_devicePixelRatio = 1;
     bool m_isOpaque = false;
 
     QSGSoftwareRenderableNodeUpdater *m_nodeUpdater;