Shader: Cleanup and rename AST files

include/Nazara/Shader/Ast/AstSerializer.inl

@@ -0,0 +1,111 @@
+// Copyright (C) 2020 Jérôme Leclercq
+// This file is part of the "Nazara Engine - Shader generator"
+// For conditions of distribution and use, see copyright notice in Config.hpp
+
+#include <Nazara/Shader/Ast/AstSerializer.hpp>
+#include <Nazara/Shader/Debug.hpp>
+
+namespace Nz::ShaderAst
+{
+	template<typename T>
+	void AstSerializerBase::Container(T& container)
+	{
+		bool isWriting = IsWriting();
+
+		UInt32 size;
+		if (isWriting)
+			size = UInt32(container.size());
+
+		Value(size);
+		if (!isWriting)
+			container.resize(size);
+	}
+
+
+	template<typename T>
+	void AstSerializerBase::Enum(T& enumVal)
+	{
+		bool isWriting = IsWriting();
+
+		UInt32 value;
+		if (isWriting)
+			value = static_cast<UInt32>(enumVal);
+
+		Value(value);
+		if (!isWriting)
+			enumVal = static_cast<T>(value);
+	}
+
+	template<typename T>
+	void AstSerializerBase::OptEnum(std::optional<T>& optVal)
+	{
+		bool isWriting = IsWriting();
+
+		bool hasValue;
+		if (isWriting)
+			hasValue = optVal.has_value();
+
+		Value(hasValue);
+
+		if (!isWriting && hasValue)
+			optVal.emplace();
+
+		if (optVal.has_value())
+			Enum(optVal.value());
+	}
+
+	template<typename T>
+	void AstSerializerBase::OptVal(std::optional<T>& optVal)
+	{
+		bool isWriting = IsWriting();
+
+		bool hasValue;
+		if (isWriting)
+			hasValue = optVal.has_value();
+
+		Value(hasValue);
+
+		if (!isWriting && hasValue)
+			optVal.emplace();
+
+		if (optVal.has_value())
+		{
+			if constexpr (std::is_same_v<T, std::size_t>)
+				SizeT(optVal.value());
+			else
+				Value(optVal.value());
+		}
+	}
+
+	inline void AstSerializerBase::SizeT(std::size_t& val)
+	{
+		bool isWriting = IsWriting();
+
+		UInt32 fixedVal;
+		if (isWriting)
+			fixedVal = static_cast<UInt32>(val);
+
+		Value(fixedVal);
+
+		if (!isWriting)
+			val = static_cast<std::size_t>(fixedVal);
+	}
+
+	inline ShaderAstSerializer::ShaderAstSerializer(ByteStream& stream) :
+	m_stream(stream)
+	{
+	}
+
+	inline ShaderAstUnserializer::ShaderAstUnserializer(ByteStream& stream) :
+	m_stream(stream)
+	{
+	}
+
+	inline StatementPtr UnserializeShader(const void* data, std::size_t size)
+	{
+		ByteStream byteStream(data, size);
+		return UnserializeShader(byteStream);
+	}
+}
+
+#include <Nazara/Shader/DebugOff.hpp>