128 lines
2.4 KiB
C++
128 lines
2.4 KiB
C++
// Copyright (C) 2020 Jérôme Leclercq
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// This file is part of the "Nazara Engine - Shader generator"
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// For conditions of distribution and use, see copyright notice in Config.hpp
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#include <Nazara/Shader/ShaderAstSerializer.hpp>
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#include <Nazara/Shader/Debug.hpp>
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namespace Nz
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{
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template<typename T>
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void ShaderAstSerializerBase::Container(T& container)
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{
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bool isWriting = IsWriting();
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UInt32 size;
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if (isWriting)
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size = UInt32(container.size());
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Value(size);
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if (!isWriting)
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container.resize(size);
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}
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template<typename T>
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void ShaderAstSerializerBase::Enum(T& enumVal)
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{
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bool isWriting = IsWriting();
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UInt32 value;
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if (isWriting)
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value = static_cast<UInt32>(enumVal);
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Value(value);
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if (!isWriting)
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enumVal = static_cast<T>(value);
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}
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template<typename T>
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void ShaderAstSerializerBase::OptEnum(std::optional<T>& optVal)
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{
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bool isWriting = IsWriting();
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bool hasValue;
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if (isWriting)
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hasValue = optVal.has_value();
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Value(hasValue);
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if (!isWriting && hasValue)
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optVal.emplace();
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if (optVal.has_value())
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Enum(optVal.value());
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}
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template<typename T>
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void ShaderAstSerializerBase::OptVal(std::optional<T>& optVal)
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{
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bool isWriting = IsWriting();
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bool hasValue;
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if (isWriting)
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hasValue = optVal.has_value();
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Value(hasValue);
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if (!isWriting && hasValue)
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optVal.emplace();
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if (optVal.has_value())
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Value(optVal.value());
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}
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template<typename T>
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void ShaderAstSerializerBase::Node(std::shared_ptr<T>& node)
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{
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bool isWriting = IsWriting();
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ShaderNodes::NodePtr value;
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if (isWriting)
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value = node;
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Node(value);
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if (!isWriting)
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node = std::static_pointer_cast<T>(value);
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}
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template<typename T>
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void ShaderAstSerializerBase::Variable(std::shared_ptr<T>& var)
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{
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bool isWriting = IsWriting();
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ShaderNodes::VariablePtr value;
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if (isWriting)
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value = var;
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Variable(value);
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if (!isWriting)
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var = std::static_pointer_cast<T>(value);
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}
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inline void ShaderAstSerializerBase::Value(std::size_t& val)
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{
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bool isWriting = IsWriting();
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UInt32 value;
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if (isWriting)
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value = static_cast<UInt32>(val);
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Value(value);
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if (!isWriting)
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val = static_cast<std::size_t>(value);
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}
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inline ShaderAstSerializer::ShaderAstSerializer(ByteStream& stream) :
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m_stream(stream)
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{
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}
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inline ShaderAstUnserializer::ShaderAstUnserializer(ByteStream& stream) :
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m_stream(stream)
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{
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}
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}
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#include <Nazara/Shader/DebugOff.hpp>
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