QAspectEngine/QAbstractAspects: get rid of setData

Getting rid of set data and the refactoring on setting the surface implies
that:
- Given the FrameGraph configuration, there may be several RenderViews
  each having a different RenderSurfaceSelector/Window
- This means that the Renderer/QRenderAspect can't know about the surface
  before reading the scene
- This means that the Renderer may be dealing with more than 1 window
- This means that initialization, render and shutdown procedures will have to
  be updated accordingly

Therefore the Renderer was refactored to:
- Be initialized without knowing about a surface
- For each RenderView, check the surface and if different from the previous
  one:
  * Make the context current with it
  * Create the appropriate glHelpers (as Surfaces may have != formats)

TO DO:
- Fix picking
- Fix windows exposition
- Fix shutdown / detection of all windows beging closed

Change-Id: I49d070b05f46be4b26cfb57e494feba145d1da9c
Reviewed-by: Paul Lemire <paul.lemire@kdab.com>

2 files changed, 2 insertions, 3 deletions

diff --git a/src/logic/qlogicaspect.cpp b/src/logic/qlogicaspect.cpp
index 9941f4b1f..2efa505e2 100644
--- a/src/logic/qlogicaspect.cpp
+++ b/src/logic/qlogicaspect.cpp
@@ -105,9 +105,8 @@ QVector<QAspectJobPtr> QLogicAspect::jobsToExecute(qint64 time)
     return jobs;
 }
 
-void QLogicAspect::onInitialize(const QVariantMap &data)
+void QLogicAspect::onInitialize()
 {
-    Q_UNUSED(data);
 }
 
 void QLogicAspect::onCleanup()
diff --git a/src/logic/qlogicaspect.h b/src/logic/qlogicaspect.h
index 3abc5e03b..b5323f25e 100644
--- a/src/logic/qlogicaspect.h
+++ b/src/logic/qlogicaspect.h
@@ -58,7 +58,7 @@ protected:
     void registerBackendTypes();
 
 private:
-    void onInitialize(const QVariantMap &data) Q_DECL_OVERRIDE;
+    void onInitialize() Q_DECL_OVERRIDE;
     void onStartup() Q_DECL_OVERRIDE;
     void onShutdown() Q_DECL_OVERRIDE;
     void onCleanup() Q_DECL_OVERRIDE;