RenderGraphBuilder.hpp

#pragma once
 
#include <vector>
#include <string>
#include <map>
#include <stdint.h>
 
#include "RenderGraph.hpp"
 
namespace Grindstone::Renderer {
    class RenderGraphBuilder {
    public:
        // Using all current conditions, evaluate all the framegraph passes and output them to a compiled frame graph with all resources prepared for the render.
        [[nodiscard]] RenderGraph Compile();
        RenderGraphPass& AddPass(RenderGraphPass pass);
        RenderGraphPass& AddPass(HashedString name, GpuQueue queue);
 
        void SetOutputAttachment(HashedString attachmentName);
 
    private:
        HashedString outputAttachment;
        std::map<HashedString, RenderGraphPass> passes;
        std::map<HashedString, Grindstone::GraphicsAPI::Buffer*> buffers;
        std::map<HashedString, Grindstone::GraphicsAPI::Image*> images;
    };
}