1 files changed, 9 insertions, 0 deletions
diff --git a/src/gui/painting/qrgba64.h b/src/gui/painting/qrgba64.h
index 2ea09e6bd6..51ce4ab10d 100644
--- a/src/gui/painting/qrgba64.h
+++ b/src/gui/painting/qrgba64.h
@@ -88,6 +88,9 @@ public:
         return fromRgba(rgb >> 16, rgb >> 8, rgb, rgb >> 24);
     }
 
+    Q_DECL_CONSTEXPR bool isOpaque() const { return c.alpha == 0xffff; }
+    Q_DECL_CONSTEXPR bool isTransparent() const { return c.alpha == 0; }
+
     Q_DECL_CONSTEXPR quint16 red()   const { return c.red; }
     Q_DECL_CONSTEXPR quint16 green() const { return c.green; }
     Q_DECL_CONSTEXPR quint16 blue()  const { return c.blue; }
@@ -133,6 +136,12 @@ public:
         return rgba;
     }
 
+    QRgba64 operator=(quint64 _rgba)
+    {
+        rgba = _rgba;
+        return *this;
+    }
+
 private:
     static Q_DECL_CONSTEXPR uint div_257_floor(uint x) { return  (x - (x >> 8)) >> 8; }
     static Q_DECL_CONSTEXPR uint div_257(uint x) { return div_257_floor(x + 128); }