Technique: add isCompatibleWithFilters function

Will allow to simplify technique filter filtering.
Required to update the creation functor

Change-Id: I7e6612e3c505ca57e5cc300335b3ba4fcc514638
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>

1 files changed, 18 insertions, 0 deletions

diff --git a/src/render/materialsystem/technique_p.h b/src/render/materialsystem/technique_p.h
index 61e27550a..85fa09c02 100644
--- a/src/render/materialsystem/technique_p.h
+++ b/src/render/materialsystem/technique_p.h
@@ -96,6 +96,11 @@ public:
     bool isCompatibleWithRenderer() const;
     void setCompatibleWithRenderer(bool compatible);
 
+    bool isCompatibleWithFilters(const Qt3DCore::QNodeIdVector &filterKeyIds);
+
+    void setNodeManager(NodeManagers *nodeManager);
+    NodeManagers *nodeManager() const;
+
 private:
     void initializeFromPeer(const Qt3DCore::QNodeCreatedChangeBasePtr &change) Q_DECL_FINAL;
 
@@ -104,6 +109,19 @@ private:
     QVector<Qt3DCore::QNodeId> m_filterKeyList;
     QVector<Qt3DCore::QNodeId> m_renderPasses;
     bool m_isCompatibleWithRenderer;
+    NodeManagers *m_nodeManager;
+};
+
+class TechniqueFunctor : public Qt3DCore::QBackendNodeMapper
+{
+public:
+    explicit TechniqueFunctor(AbstractRenderer *renderer, NodeManagers *manager);
+    Qt3DCore::QBackendNode *create(const Qt3DCore::QNodeCreatedChangeBasePtr &change) const Q_DECL_OVERRIDE;
+    Qt3DCore::QBackendNode *get(Qt3DCore::QNodeId id) const Q_DECL_OVERRIDE;
+    void destroy(Qt3DCore::QNodeId id) const Q_DECL_OVERRIDE;
+private:
+    NodeManagers *m_manager;
+    AbstractRenderer *m_renderer;
 };
 
 } // namespace Render