slideshow: Make the Iris class private to the TransitionImpl translation unit

Change-Id: I9bf701a7f19d0f778b8fec7a39b762cc89b061b7

2 files changed, 16 insertions, 17 deletions

diff --git a/slideshow/source/engine/OGLTrans/generic/OGLTrans_TransitionImpl.cxx b/slideshow/source/engine/OGLTrans/generic/OGLTrans_TransitionImpl.cxx
index 0b342cde2579..3f4f1f69bdb4 100644
--- a/slideshow/source/engine/OGLTrans/generic/OGLTrans_TransitionImpl.cxx
+++ b/slideshow/source/engine/OGLTrans/generic/OGLTrans_TransitionImpl.cxx
@@ -327,11 +327,21 @@ SceneObject::~SceneObject()
 {
 }
 
-Iris::Iris()
-    : SceneObject()
-    , maTexture(0)
+namespace
 {
-}
+
+class Iris : public SceneObject
+{
+public:
+    Iris() = default;
+
+    virtual void prepare() override;
+    virtual void display(double nTime, double SlideWidth, double SlideHeight, double DispWidth, double DispHeight) const override;
+    virtual void finish() override;
+
+private:
+    GLuint maTexture = 0;
+};
 
 void Iris::display(double nTime, double SlideWidth, double SlideHeight, double DispWidth, double DispHeight ) const
 {
@@ -362,6 +372,8 @@ void Iris::finish()
     CHECK_GL_ERROR();
 }
 
+}
+
 namespace
 {
 
diff --git a/slideshow/source/engine/OGLTrans/generic/OGLTrans_TransitionImpl.hxx b/slideshow/source/engine/OGLTrans/generic/OGLTrans_TransitionImpl.hxx
index c941ba2c955d..1d58348b7845 100644
--- a/slideshow/source/engine/OGLTrans/generic/OGLTrans_TransitionImpl.hxx
+++ b/slideshow/source/engine/OGLTrans/generic/OGLTrans_TransitionImpl.hxx
@@ -263,19 +263,6 @@ protected:
     Primitives_t maPrimitives;
 };
 
-class Iris : public SceneObject
-{
-public:
-    Iris ();
-
-    virtual void prepare() override;
-    virtual void display(double nTime, double SlideWidth, double SlideHeight, double DispWidth, double DispHeight) const override;
-    virtual void finish() override;
-
-private:
-    GLuint maTexture;
-};
-
 struct Vertex
 {
     glm::vec3 position;