42 lines
1.3 KiB
C++
42 lines
1.3 KiB
C++
// Copyright (C) 2022 Jérôme "Lynix" Leclercq (lynix680@gmail.com)
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// This file is part of the "Nazara Engine - Graphics module"
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// For conditions of distribution and use, see copyright notice in Config.hpp
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#pragma once
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#ifndef NAZARA_GRAPHICS_MATERIALPASSREGISTRY_HPP
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#define NAZARA_GRAPHICS_MATERIALPASSREGISTRY_HPP
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#include <Nazara/Prerequisites.hpp>
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#include <Nazara/Utils/Algorithm.hpp>
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#include <list>
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#include <string>
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#include <unordered_map>
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namespace Nz
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{
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class MaterialPassRegistry
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{
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public:
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MaterialPassRegistry() = default;
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MaterialPassRegistry(const MaterialPassRegistry&) = default;
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MaterialPassRegistry(MaterialPassRegistry&&) = default;
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~MaterialPassRegistry() = default;
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inline std::size_t GetPassIndex(std::string_view passName) const;
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inline std::size_t RegisterPass(std::string passName);
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MaterialPassRegistry& operator=(const MaterialPassRegistry&) = default;
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MaterialPassRegistry& operator=(MaterialPassRegistry&&) = default;
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private:
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std::list<std::string> m_passNames; //< in order to allow std::string_view as a key in C++17 (keep std::string stable as well because of SSO)
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std::unordered_map<std::string_view, std::size_t> m_passIndex;
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};
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}
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#include <Nazara/Graphics/MaterialPassRegistry.inl>
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#endif // NAZARA_GRAPHICS_MATERIALPASSREGISTRY_HPP
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