73 lines
2 KiB
C++
73 lines
2 KiB
C++
/**
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* @file platform/dynlib.h
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* @brief Platform-agnostic dynamic library loading
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*/
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#pragma once
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#include <cstdint>
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#include <filesystem>
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#include <rex/platform.h>
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namespace rex::platform {
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class DynamicLibrary {
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public:
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DynamicLibrary() = default;
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~DynamicLibrary();
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DynamicLibrary(const DynamicLibrary&) = delete;
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DynamicLibrary& operator=(const DynamicLibrary&) = delete;
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DynamicLibrary(DynamicLibrary&& other) noexcept;
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DynamicLibrary& operator=(DynamicLibrary&& other) noexcept;
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bool Load(const std::filesystem::path& path);
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void Close();
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explicit operator bool() const { return handle_ != nullptr; }
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void* GetRawSymbol(const char* name) const;
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template <typename T>
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T GetSymbol(const char* name) const {
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return reinterpret_cast<T>(GetRawSymbol(name));
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}
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private:
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void* handle_ = nullptr;
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};
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namespace lib_names {
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#if REX_PLATFORM_WIN32
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inline constexpr const char* kVulkanLoader = "vulkan-1.dll";
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inline constexpr const char* kRenderDoc = "renderdoc.dll";
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inline constexpr const char* kSpirvToolsSdkPath = "Bin/SPIRV-Tools-shared.dll";
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#elif REX_PLATFORM_ANDROID
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inline constexpr const char* kVulkanLoader = "libvulkan.so";
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inline constexpr const char* kRenderDoc = "libVkLayer_GLES_RenderDoc.so";
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inline constexpr const char* kSpirvToolsSdkPath = "bin/libSPIRV-Tools-shared.so";
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#elif REX_PLATFORM_LINUX
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inline constexpr const char* kVulkanLoader = "libvulkan.so.1";
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inline constexpr const char* kRenderDoc = "librenderdoc.so";
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inline constexpr const char* kSpirvToolsSdkPath = "bin/libSPIRV-Tools-shared.so";
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#elif REX_PLATFORM_MAC
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inline constexpr const char* kVulkanLoader = "libvulkan.1.dylib";
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inline constexpr const char* kVulkanLoaderFallback = "libvulkan.dylib";
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inline constexpr const char* kMoltenVK = "libMoltenVK.dylib";
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inline constexpr const char* kRenderDoc = "librenderdoc.dylib";
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inline constexpr const char* kSpirvToolsSdkPath = "bin/libSPIRV-Tools-shared.dylib";
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#else
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#error No library names provided for the target platform.
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#endif
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} // namespace lib_names
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} // namespace rex::platform
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