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Shader: Add module statement

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This commit is contained in:
Jérôme Leclercq
2022-03-01 19:36:18 +01:00
parent ad892dfb43
commit 99e07e6e1e
56 changed files with 418 additions and 123 deletions
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16
include/Nazara/Shader/Ast/AstSerializer.hpp
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@@ -11,7 +11,7 @@
#include <Nazara/Core/ByteArray.hpp>
#include <Nazara/Core/ByteStream.hpp>
#include <Nazara/Shader/Config.hpp>
#include <Nazara/Shader/Ast/Nodes.hpp>
#include <Nazara/Shader/Ast/Module.hpp>
namespace Nz::ShaderAst
{
@@ -94,9 +94,11 @@ namespace Nz::ShaderAst
inline ShaderAstSerializer(ByteStream& stream);
~ShaderAstSerializer() = default;
void Serialize(StatementPtr& shader);
void Serialize(Module& shader);
private:
using AstSerializerBase::Serialize;
bool IsWriting() const override;
void Node(ExpressionPtr& node) override;
void Node(StatementPtr& node) override;
@@ -125,9 +127,11 @@ namespace Nz::ShaderAst
ShaderAstUnserializer(ByteStream& stream);
~ShaderAstUnserializer() = default;
StatementPtr Unserialize();
ModulePtr Unserialize();
private:
using AstSerializerBase::Serialize;
bool IsWriting() const override;
void Node(ExpressionPtr& node) override;
void Node(StatementPtr& node) override;
@@ -150,9 +154,9 @@ namespace Nz::ShaderAst
ByteStream& m_stream;
};
NAZARA_SHADER_API ByteArray SerializeShader(StatementPtr& shader);
inline StatementPtr UnserializeShader(const void* data, std::size_t size);
NAZARA_SHADER_API StatementPtr UnserializeShader(ByteStream& stream);
NAZARA_SHADER_API ByteArray SerializeShader(Module& shader);
inline ModulePtr UnserializeShader(const void* data, std::size_t size);
NAZARA_SHADER_API ModulePtr UnserializeShader(ByteStream& stream);
}
#include <Nazara/Shader/Ast/AstSerializer.inl>

2
include/Nazara/Shader/Ast/AstSerializer.inl
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@@ -173,7 +173,7 @@ namespace Nz::ShaderAst
{
}
inline StatementPtr UnserializeShader(const void* data, std::size_t size)
inline ModulePtr UnserializeShader(const void* data, std::size_t size)
{
ByteStream byteStream(data, size);
return UnserializeShader(byteStream);

3
include/Nazara/Shader/Ast/ConstantValue.hpp
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@@ -31,7 +31,8 @@ namespace Nz::ShaderAst
Vector4f,
Vector2i32,
Vector3i32,
Vector4i32
Vector4i32,
std::string
>;
using ConstantValue = TypeListInstantiate<ConstantTypes, std::variant>;

2
include/Nazara/Shader/Ast/Enums.hpp
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@@ -35,6 +35,7 @@ namespace Nz
Entry, //< Entry point (function only) - has argument type
Layout, //< Struct layout (struct only) - has argument style
Location, //< Location (struct member only) - has argument index
LangVersion, //< NZSL version - has argument version string
Set, //< Binding set (external var only) - has argument index
Unroll, //< Unroll (for/for each only) - has argument mode
};
@@ -136,6 +137,7 @@ namespace Nz
Float32, //< f32
Int32, //< i32
UInt32, //< ui32
String //< str
};
enum class UnaryType

28
include/Nazara/Shader/Ast/Module.hpp Normal file
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@@ -0,0 +1,28 @@
// Copyright (C) 2022 Jérôme "Lynix" Leclercq (lynix680@gmail.com)
// This file is part of the "Nazara Engine - Shader module"
// For conditions of distribution and use, see copyright notice in Config.hpp
#pragma once
#ifndef NAZARA_SHADER_AST_MODULE_HPP
#define NAZARA_SHADER_AST_MODULE_HPP
#include <Nazara/Prerequisites.hpp>
#include <Nazara/Shader/Config.hpp>
#include <Nazara/Shader/Ast/Nodes.hpp>
#include <memory>
namespace Nz::ShaderAst
{
struct Module;
using ModulePtr = std::shared_ptr<Module>;
struct Module
{
MultiStatementPtr rootNode;
UInt32 shaderLangVersion;
};
}
#endif // NAZARA_SHADER_AST_MODULE_HPP

9
include/Nazara/Shader/Ast/SanitizeVisitor.hpp
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@@ -12,6 +12,7 @@
#include <Nazara/Shader/Config.hpp>
#include <Nazara/Shader/Ast/AstCloner.hpp>
#include <Nazara/Shader/Ast/AstTypes.hpp>
#include <Nazara/Shader/Ast/Module.hpp>
#include <unordered_map>
#include <unordered_set>
#include <vector>
@@ -30,8 +31,8 @@ namespace Nz::ShaderAst
SanitizeVisitor(SanitizeVisitor&&) = delete;
~SanitizeVisitor() = default;
inline StatementPtr Sanitize(Statement& statement, std::string* error = nullptr);
StatementPtr Sanitize(Statement& statement, const Options& options, std::string* error = nullptr);
inline ModulePtr Sanitize(Module& module, std::string* error = nullptr);
ModulePtr Sanitize(Module& module, const Options& options, std::string* error = nullptr);
SanitizeVisitor& operator=(const SanitizeVisitor&) = delete;
SanitizeVisitor& operator=(SanitizeVisitor&&) = delete;
@@ -177,8 +178,8 @@ namespace Nz::ShaderAst
Context* m_context;
};
inline StatementPtr Sanitize(Statement& ast, std::string* error = nullptr);
inline StatementPtr Sanitize(Statement& ast, const SanitizeVisitor::Options& options, std::string* error = nullptr);
inline ModulePtr Sanitize(Module& module, std::string* error = nullptr);
inline ModulePtr Sanitize(Module& module, const SanitizeVisitor::Options& options, std::string* error = nullptr);
}
#include <Nazara/Shader/Ast/SanitizeVisitor.inl>

12
include/Nazara/Shader/Ast/SanitizeVisitor.inl
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@@ -7,21 +7,21 @@
namespace Nz::ShaderAst
{
inline StatementPtr SanitizeVisitor::Sanitize(Statement& statement, std::string* error)
inline ModulePtr SanitizeVisitor::Sanitize(Module& module, std::string* error)
{
return Sanitize(statement, {}, error);
return Sanitize(module, {}, error);
}
inline StatementPtr Sanitize(Statement& ast, std::string* error)
inline ModulePtr Sanitize(Module& module, std::string* error)
{
SanitizeVisitor sanitizer;
return sanitizer.Sanitize(ast, error);
return sanitizer.Sanitize(module, error);
}
inline StatementPtr Sanitize(Statement& ast, const SanitizeVisitor::Options& options, std::string* error)
inline ModulePtr Sanitize(Module& module, const SanitizeVisitor::Options& options, std::string* error)
{
SanitizeVisitor sanitizer;
return sanitizer.Sanitize(ast, options, error);
return sanitizer.Sanitize(module, options, error);
}
}