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Shader/DependencyCheckerVisitor: Update default config

This commit is contained in:
Jérôme Leclercq 2022-03-04 18:32:06 +01:00
parent b6cd85d6fe
commit 073f1dc434
3 changed files with 12 additions and 2 deletions
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4
include/Nazara/Shader/Ast/DependencyCheckerVisitor.hpp
View File

@ -27,6 +27,8 @@ namespace Nz::ShaderAst
inline const UsageSet& GetUsage() const;
inline void MarkStructAsUsed(std::size_t structIndex);
inline void Process(Statement& statement);
void Process(Statement& statement, const Config& config);
@ -37,7 +39,7 @@ namespace Nz::ShaderAst
struct Config
{
ShaderStageTypeFlags usedShaderStages = ShaderStageType_All;
ShaderStageTypeFlags usedShaderStages;
};
struct UsageSet

5
include/Nazara/Shader/Ast/DependencyCheckerVisitor.inl
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@ -12,6 +12,11 @@ namespace Nz::ShaderAst
return m_resolvedUsage;
}
inline void DependencyCheckerVisitor::MarkStructAsUsed(std::size_t structIndex)
{
m_globalUsage.usedStructs.UnboundedSet(structIndex);
}
inline void DependencyCheckerVisitor::Process(Statement& statement)
{
Config defaultConfig;

5
src/Nazara/Shader/SpirvWriter.cpp
View File

@ -522,8 +522,11 @@ namespace Nz
{
ShaderAst::StatementPtr tempAst;
ShaderAst::DependencyCheckerVisitor::Config dependencyConfig;
dependencyConfig.usedShaderStages = ShaderStageType_All;
tempAst = ShaderAst::PropagateConstants(*targetAst);
optimizedAst = ShaderAst::EliminateUnusedPass(*tempAst);
optimizedAst = ShaderAst::EliminateUnusedPass(*tempAst, dependencyConfig);
targetAst = optimizedAst.get();
}