SPIRV.hpp

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///
/// @file SPIRV.hpp
/// @brief This file contains the SpirvIR class declaration
/// @namespace cae
///
 
#pragma once
 
#include "Interfaces/Shader/IR/AShaderIR.hpp"
 
namespace cae
{
 
    ///
    /// @class SPIRV
    /// @brief Class for the SPIR-V IR plugin
    /// @namespace cae
    ///
    class SPIRV final : public AShaderIR
    {
        public:
            SPIRV() = default;
            ~SPIRV() override = default;
 
            SPIRV(const SPIRV &) = delete;
            SPIRV &operator=(const SPIRV &) = delete;
            SPIRV(SPIRV &&) = delete;
            SPIRV &operator=(SPIRV &&) = delete;
 
            [[nodiscard]] std::string getName() const override { return "SPIRV"; }
            [[nodiscard]] utl::PluginType getType() const override { return utl::PluginType::SHADER_IR; }
            [[nodiscard]] utl::PluginPlatform getPlatform() const override { return utl::PluginPlatform::ALL; }
 
            [[nodiscard]] ShaderSourceType irType() const override { return ShaderSourceType::SPIRV; }
 
            ShaderIRModule process(const ShaderIRModule &module) override
            {
                ShaderIRModule out = module;
                return out;
            }
 
            void optimize(std::span<ShaderIRModule> modules) override {}
 
            ShaderIRModule crossCompile(const ShaderIRModule &module, const ShaderSourceType targetType) override
            {
                if (targetType == ShaderSourceType::MSL)
                {
                    ShaderIRModule out = module;
                    return out;
                }
 
                throw std::runtime_error("Cross-compilation to this target not implemented");
            }
 
    }; // class SPIRV
 
} // namespace cae