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Shader: Add module resolver + use modules for engine shaders

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This commit is contained in:
Jérôme Leclercq
2022-03-10 21:00:10 +01:00
parent 98bd04e35a
commit db0c1e6e8c
30 changed files with 737 additions and 106 deletions
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20
examples/RenderTest/main.cpp
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@@ -140,22 +140,12 @@ int main()
return __LINE__;
}
auto directoryModuleResolver = std::make_shared<Nz::DirectoryModuleResolver>();
directoryModuleResolver->RegisterModuleFile("Test/Bar", barModuleSource, sizeof(barModuleSource));
directoryModuleResolver->RegisterModuleFile("Test/Data", dataModuleSource, sizeof(dataModuleSource));
Nz::ShaderAst::SanitizeVisitor::Options sanitizeOpt;
sanitizeOpt.moduleCallback = [](const std::vector<std::string>& modulePath) -> Nz::ShaderAst::ModulePtr
{
if (modulePath.size() != 2)
return {};
if (modulePath[0] != "Test")
return {};
if (modulePath[1] == "Bar")
return Nz::ShaderLang::Parse(std::string_view(barModuleSource, sizeof(barModuleSource)));
else if (modulePath[1] == "Data")
return Nz::ShaderLang::Parse(std::string_view(dataModuleSource, sizeof(dataModuleSource)));
else
return {};
};
sanitizeOpt.moduleResolver = directoryModuleResolver;
shaderModule = Nz::ShaderAst::Sanitize(*shaderModule, sanitizeOpt);
if (!shaderModule)