uhh yeah this might be fubar

app/widget/scope/histogram/histogram.cpp

@@ -25,7 +25,6 @@
 
 #include "common/qtutils.h"
 #include "node/node.h"
-#include "render/backend/opengl/openglrenderfunctions.h"
 
 OLIVE_NAMESPACE_ENTER
 
@@ -75,7 +74,7 @@ void HistogramScope::CleanUp()
   doneCurrent();
 }
 
-OpenGLShaderPtr HistogramScope::CreateShader()
+QVariant HistogramScope::CreateShader()
 {
   OpenGLShaderPtr pipeline = OpenGLShader::Create();
 

app/widget/scope/histogram/histogram.h

@@ -36,16 +36,16 @@ public:
 protected:
   virtual void initializeGL() override;
 
-  virtual OpenGLShaderPtr CreateShader() override;
-  OpenGLShaderPtr CreateSecondaryShader();
+  virtual QVariant CreateShader() override;
+  QVariant CreateSecondaryShader();
 
   void AssertAdditionalTextures();
 
   virtual void DrawScope() override;
 
 private:
-  OpenGLShaderPtr pipeline_secondary_;
-  OpenGLTexture texture_row_sums_;
+  QVariant pipeline_secondary_;
+  QVariant texture_row_sums_;
 
 private slots:
   void CleanUp();