55 lines
1.5 KiB
C++
55 lines
1.5 KiB
C++
// Copyright (C) 2023 Jérôme "Lynix" Leclercq (lynix680@gmail.com)
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// This file is part of the "Nazara Engine - Core 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_CORE_HARDWAREINFO_HPP
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#define NAZARA_CORE_HARDWAREINFO_HPP
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#include <NazaraUtils/Prerequisites.hpp>
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#include <Nazara/Core/Config.hpp>
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#include <Nazara/Core/Enums.hpp>
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#include <array>
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#include <string_view>
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namespace Nz
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{
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class NAZARA_CORE_API HardwareInfo
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{
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public:
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HardwareInfo();
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HardwareInfo(const HardwareInfo&) = delete;
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HardwareInfo(HardwareInfo&&) = delete;
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~HardwareInfo() = default;
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inline const char* GetCpuBrandString() const;
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inline unsigned int GetCpuThreadCount() const;
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inline ProcessorVendor GetCpuVendor() const;
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std::string_view GetCpuVendorName() const;
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inline UInt64 GetSystemTotalMemory() const;
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inline bool HasCapability(ProcessorCap capability) const;
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static void Cpuid(UInt32 functionId, UInt32 subFunctionId, UInt32 result[4]);
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static bool IsCpuidSupported();
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HardwareInfo& operator=(const HardwareInfo&) = delete;
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HardwareInfo& operator=(HardwareInfo&&) = delete;
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private:
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void FetchCPUInfo();
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void FetchMemoryInfo();
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std::array<bool, ProcessorCapCount> m_cpuCapabilities;
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std::array<char, 3 * 4 * 4> m_cpuBrandString;
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ProcessorVendor m_cpuVendor;
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unsigned int m_cpuThreadCount;
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UInt64 m_systemTotalMemory;
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};
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}
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#include <Nazara/Core/HardwareInfo.inl>
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#endif // NAZARA_CORE_HARDWAREINFO_HPP
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