Graphics: Add data-driven pipeline passes

Fix compilation

include/Nazara/Graphics/FramePipelinePass.hpp

@@ -9,25 +9,80 @@
 
 #include <NazaraUtils/Prerequisites.hpp>
 #include <Nazara/Graphics/Config.hpp>
+#include <Nazara/Graphics/Enums.hpp>
+#include <Nazara/Math/Frustum.hpp>
 #include <Nazara/Math/Rect.hpp>
+#include <NazaraUtils/Bitset.hpp>
+#include <limits>
 
 namespace Nz
 {
+	class AbstractViewer;
+	class ElementRendererRegistry;
+	class FrameGraph;
+	class FramePass;
+	class FramePipeline;
 	class InstancedRenderable;
+	class MaterialInstance;
+	class RenderFrame;
 	class SkeletonInstance;
 	class WorldInstance;
 
 	class NAZARA_GRAPHICS_API FramePipelinePass
 	{
 		public:
-			FramePipelinePass() = default;
+			struct FrameData;
+			struct PassData;
+			struct PassInputOuputs;
+			struct VisibleRenderable;
+
+			inline FramePipelinePass(FramePipelineNotificationFlags notificationFlags);
 			FramePipelinePass(const FramePipelinePass&) = delete;
 			FramePipelinePass(FramePipelinePass&&) = delete;
 			virtual ~FramePipelinePass();
 
+			virtual void InvalidateElements();
+
+			virtual void Prepare(FrameData& frameData) = 0;
+
+			virtual void RegisterMaterialInstance(const MaterialInstance& materialInstance);
+
+			virtual FramePass& RegisterToFrameGraph(FrameGraph& frameGraph, const PassInputOuputs& inputOuputs) = 0;
+
+			inline bool ShouldNotify(FramePipelineNotification notification) const;
+
+			virtual void UnregisterMaterialInstance(const MaterialInstance& materialInstance);
+
 			FramePipelinePass& operator=(const FramePipelinePass&) = delete;
 			FramePipelinePass& operator=(FramePipelinePass&&) = delete;
 
+			struct FrameData
+			{
+				const Bitset<UInt64>* visibleLights;
+				const Frustumf& frustum;
+				RenderFrame& renderFrame;
+				const std::vector<VisibleRenderable>& visibleRenderables;
+				std::size_t visibilityHash;
+			};
+
+			struct PassData
+			{
+				AbstractViewer* viewer;
+				ElementRendererRegistry& elementRegistry;
+				FramePipeline& pipeline;
+			};
+
+			struct PassInputOuputs
+			{
+				// TODO: Add Nz::View / Nz::Span
+				const std::size_t* inputAttachments;
+				const std::size_t* outputAttachments;
+				std::size_t depthStencilInput = InvalidAttachmentIndex;
+				std::size_t depthStencilOutput = InvalidAttachmentIndex;
+				std::size_t inputCount = 0;
+				std::size_t outputCount = 0;
+			};
+
 			struct VisibleRenderable
 			{
 				const InstancedRenderable* instancedRenderable;
@@ -35,6 +90,11 @@ namespace Nz
 				const WorldInstance* worldInstance;
 				Recti scissorBox;
 			};
+
+			static constexpr std::size_t InvalidAttachmentIndex = std::numeric_limits<std::size_t>::max();
+
+		private:
+			FramePipelineNotificationFlags m_notificationFlags;
 	};
 }