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Shader/DependencyCheckerVisitor: Handle aliases

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This commit is contained in:
SirLynix
2022-04-02 02:04:42 +02:00
parent c04b650e7c
commit 81b1b9b473
2 changed files with 64 additions and 43 deletions
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9
include/Nazara/Shader/Ast/DependencyCheckerVisitor.hpp
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@@ -45,26 +45,33 @@ namespace Nz::ShaderAst
struct UsageSet
{
Bitset<> usedAliases;
Bitset<> usedFunctions;
Bitset<> usedStructs;
Bitset<> usedVariables;
};
private:
UsageSet& GetContextUsageSet();
void Resolve(const UsageSet& usageSet);
using AstRecursiveVisitor::Visit;
void Visit(CallFunctionExpression& node) override;
void Visit(AliasValueExpression& node) override;
void Visit(FunctionExpression& node) override;
void Visit(StructTypeExpression& node) override;
void Visit(VariableValueExpression& node) override;
void Visit(DeclareAliasStatement& node) override;
void Visit(DeclareExternalStatement& node) override;
void Visit(DeclareFunctionStatement& node) override;
void Visit(DeclareStructStatement& node) override;
void Visit(DeclareVariableStatement& node) override;
std::optional<std::size_t> m_currentAliasDeclIndex;
std::optional<std::size_t> m_currentFunctionIndex;
std::optional<std::size_t> m_currentVariableDeclIndex;
std::unordered_map<std::size_t, UsageSet> m_aliasUsages;
std::unordered_map<std::size_t, UsageSet> m_functionUsages;
std::unordered_map<std::size_t, UsageSet> m_structUsages;
std::unordered_map<std::size_t, UsageSet> m_variableUsages;