uhh yeah this might be fubar

app/widget/manageddisplay/manageddisplay.cpp

@@ -22,6 +22,8 @@
 
 #include <QMessageBox>
 
+#include "render/backend/opengl/openglrenderer.h"
+
 OLIVE_NAMESPACE_ENTER
 
 ManagedDisplayWidget::ManagedDisplayWidget(QWidget *parent) :
@@ -30,6 +32,8 @@ ManagedDisplayWidget::ManagedDisplayWidget(QWidget *parent) :
   color_service_(nullptr)
 {
   setContextMenuPolicy(Qt::CustomContextMenu);
+
+  attached_renderer_ = new OpenGLRenderer();
 }
 
 ManagedDisplayWidget::~ManagedDisplayWidget()
@@ -102,7 +106,7 @@ void ManagedDisplayWidget::ColorConfigChanged()
   SetColorTransform(color_manager_->GetCompliantColorSpace(color_transform_, true));
 }
 
-OpenGLColorProcessorPtr ManagedDisplayWidget::color_service()
+ColorProcessorPtr ManagedDisplayWidget::color_service()
 {
   return color_service_;
 }
@@ -113,6 +117,8 @@ void ManagedDisplayWidget::ContextCleanup()
 
   color_service_ = nullptr;
 
+  attached_renderer_->Destroy();
+
   doneCurrent();
 }
 
@@ -188,6 +194,8 @@ void ManagedDisplayWidget::initializeGL()
   SetupColorProcessor();
 
   connect(context(), &QOpenGLContext::aboutToBeDestroyed, this, &ManagedDisplayWidget::ContextCleanup, Qt::DirectConnection);
+
+  static_cast<OpenGLRenderer*>(attached_renderer_)->Init(context());
 }
 
 void ManagedDisplayWidget::EnableDefaultContextMenu()
@@ -280,11 +288,9 @@ void ManagedDisplayWidget::SetupColorProcessor()
 
     try {
 
-      color_service_ = OpenGLColorProcessor::Create(color_manager_,
-                                                    color_manager_->GetReferenceColorSpace(),
-                                                    color_transform_);
-
-      color_service_->Enable(context(), true);
+      color_service_ = ColorProcessor::Create(color_manager_,
+                                              color_manager_->GetReferenceColorSpace(),
+                                              color_transform_);
 
     } catch (OCIO::Exception& e) {
 

app/widget/manageddisplay/manageddisplay.h

@@ -23,7 +23,7 @@
 
 #include <QOpenGLWidget>
 
-#include "render/backend/opengl/openglcolorprocessor.h"
+#include "render/backend/renderer.h"
 #include "render/colormanager.h"
 #include "widget/menu/menu.h"
 
@@ -98,7 +98,7 @@ protected:
   /**
    * @brief Provides access to the color processor (nullptr if none is set)
    */
-  OpenGLColorProcessorPtr color_service();
+  ColorProcessorPtr color_service();
 
   /**
    * @brief Override when setting up OpenGL context
@@ -128,6 +128,11 @@ private:
    */
   void ClearOCIOLutTexture();
 
+  /**
+   * @brief Renderer abstraction
+   */
+  Renderer* attached_renderer_;
+
   /**
    * @brief Connected color manager
    */
@@ -136,7 +141,7 @@ private:
   /**
    * @brief Color management service
    */
-  OpenGLColorProcessorPtr color_service_;
+  ColorProcessorPtr color_service_;
 
   /**
    * @brief Internal color transform storage