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ShaderAst: Add NoOp node

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This commit is contained in:
Jérôme Leclercq
2021-01-14 21:58:06 +01:00
parent a9f2e05b57
commit acb998f67e
17 changed files with 70 additions and 1 deletions
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1
include/Nazara/Shader/GlslWriter.hpp
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@@ -79,6 +79,7 @@ namespace Nz
void Visit(ShaderNodes::InputVariable& var) override;
void Visit(ShaderNodes::IntrinsicCall& node) override;
void Visit(ShaderNodes::LocalVariable& var) override;
void Visit(ShaderNodes::NoOp& node) override;
void Visit(ShaderNodes::ParameterVariable& var) override;
void Visit(ShaderNodes::OutputVariable& var) override;
void Visit(ShaderNodes::Sample2D& node) override;

1
include/Nazara/Shader/ShaderAstCloner.hpp
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@@ -46,6 +46,7 @@ namespace Nz
void Visit(ShaderNodes::ExpressionStatement& node) override;
void Visit(ShaderNodes::Identifier& node) override;
void Visit(ShaderNodes::IntrinsicCall& node) override;
void Visit(ShaderNodes::NoOp& node) override;
void Visit(ShaderNodes::Sample2D& node) override;
void Visit(ShaderNodes::StatementBlock& node) override;
void Visit(ShaderNodes::SwizzleOp& node) override;

1
include/Nazara/Shader/ShaderAstRecursiveVisitor.hpp
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@@ -34,6 +34,7 @@ namespace Nz
void Visit(ShaderNodes::ExpressionStatement& node) override;
void Visit(ShaderNodes::Identifier& node) override;
void Visit(ShaderNodes::IntrinsicCall& node) override;
void Visit(ShaderNodes::NoOp& node) override;
void Visit(ShaderNodes::Sample2D& node) override;
void Visit(ShaderNodes::StatementBlock& node) override;
void Visit(ShaderNodes::SwizzleOp& node) override;

1
include/Nazara/Shader/ShaderAstSerializer.hpp
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@@ -40,6 +40,7 @@ namespace Nz
void Serialize(ShaderNodes::Identifier& node);
void Serialize(ShaderNodes::IntrinsicCall& node);
void Serialize(ShaderNodes::NamedVariable& var);
void Serialize(ShaderNodes::NoOp& node);
void Serialize(ShaderNodes::Sample2D& node);
void Serialize(ShaderNodes::StatementBlock& node);
void Serialize(ShaderNodes::SwizzleOp& node);

1
include/Nazara/Shader/ShaderAstVisitor.hpp
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@@ -35,6 +35,7 @@ namespace Nz
virtual void Visit(ShaderNodes::ExpressionStatement& node) = 0;
virtual void Visit(ShaderNodes::Identifier& node) = 0;
virtual void Visit(ShaderNodes::IntrinsicCall& node) = 0;
virtual void Visit(ShaderNodes::NoOp& node) = 0;
virtual void Visit(ShaderNodes::Sample2D& node) = 0;
virtual void Visit(ShaderNodes::StatementBlock& node) = 0;
virtual void Visit(ShaderNodes::SwizzleOp& node) = 0;

1
include/Nazara/Shader/ShaderAstVisitorExcept.hpp
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@@ -30,6 +30,7 @@ namespace Nz
void Visit(ShaderNodes::ExpressionStatement& node) override;
void Visit(ShaderNodes::Identifier& node) override;
void Visit(ShaderNodes::IntrinsicCall& node) override;
void Visit(ShaderNodes::NoOp& node) override;
void Visit(ShaderNodes::Sample2D& node) override;
void Visit(ShaderNodes::StatementBlock& node) override;
void Visit(ShaderNodes::SwizzleOp& node) override;

1
include/Nazara/Shader/ShaderEnums.hpp
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@@ -90,6 +90,7 @@ namespace Nz::ShaderNodes
ExpressionStatement,
Identifier,
IntrinsicCall,
NoOp,
Sample2D,
SwizzleOp,
StatementBlock,

9
include/Nazara/Shader/ShaderNodes.hpp
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@@ -161,6 +161,15 @@ namespace Nz
static inline std::shared_ptr<AccessMember> Build(ExpressionPtr structExpr, std::vector<std::size_t> memberIndices, ShaderExpressionType exprType);
};
struct NAZARA_SHADER_API NoOp : public Statement
{
inline NoOp();
void Visit(ShaderAstVisitor& visitor) override;
static inline std::shared_ptr<NoOp> Build();
};
//////////////////////////////////////////////////////////////////////////
struct NAZARA_SHADER_API AssignOp : public Expression

11
include/Nazara/Shader/ShaderNodes.inl
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@@ -194,6 +194,17 @@ namespace Nz::ShaderNodes
}
inline ShaderNodes::NoOp::NoOp() :
Statement(NodeType::NoOp)
{
}
inline std::shared_ptr<NoOp> NoOp::Build()
{
return std::make_shared<NoOp>();
}
inline AssignOp::AssignOp() :
Expression(NodeType::AssignOp)
{

1
include/Nazara/Shader/SpirvAstVisitor.hpp
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@@ -42,6 +42,7 @@ namespace Nz
void Visit(ShaderNodes::ExpressionStatement& node) override;
void Visit(ShaderNodes::Identifier& node) override;
void Visit(ShaderNodes::IntrinsicCall& node) override;
void Visit(ShaderNodes::NoOp& node) override;
void Visit(ShaderNodes::Sample2D& node) override;
void Visit(ShaderNodes::StatementBlock& node) override;
void Visit(ShaderNodes::SwizzleOp& node) override;