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Shader/LangWriter: Make LangWriter able to output AST before sanitization as well

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This commit is contained in:
Jérôme Leclercq
2022-03-12 18:16:30 +01:00
parent 2f26a1d9c7
commit 80f9556f8c
14 changed files with 192 additions and 57 deletions
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28
tests/Engine/Shader/ShaderUtils.cpp
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@@ -272,3 +272,31 @@ void ExpectSPIRV(const Nz::ShaderAst::Module& shaderModule, std::string_view exp
}
}
}
Nz::ShaderAst::ModulePtr SanitizeModule(const Nz::ShaderAst::Module& module)
{
Nz::ShaderAst::SanitizeVisitor::Options defaultOptions;
return SanitizeModule(module, defaultOptions);
}
Nz::ShaderAst::ModulePtr SanitizeModule(const Nz::ShaderAst::Module& module, const Nz::ShaderAst::SanitizeVisitor::Options& options)
{
Nz::ShaderAst::ModulePtr shaderModule;
WHEN("We sanitize the shader")
{
REQUIRE_NOTHROW(shaderModule = Nz::ShaderAst::Sanitize(module, options));
}
WHEN("We output NZSL and try to parse it again")
{
Nz::LangWriter langWriter;
std::string outputCode = langWriter.Generate((shaderModule) ? *shaderModule : module);
REQUIRE_NOTHROW(shaderModule = Nz::ShaderAst::Sanitize(*Nz::ShaderLang::Parse(outputCode), options));
}
// Ensure sanitization
if (!shaderModule)
REQUIRE_NOTHROW(shaderModule = Nz::ShaderAst::Sanitize(module, options));
return shaderModule;
}