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Shader: Add module ID (UUID)

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This commit is contained in:
Jérôme Leclercq
2022-03-05 15:25:27 +01:00
parent 43ac86e85c
commit 53728200ac
9 changed files with 72 additions and 46 deletions
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12
src/Nazara/Shader/Ast/AstConstantPropagationVisitor.cpp
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@@ -737,20 +737,16 @@ namespace Nz::ShaderAst
ModulePtr AstConstantPropagationVisitor::Process(const Module& shaderModule)
{
ModulePtr clone = std::make_shared<Module>();
clone->metadata = shaderModule.metadata;
clone->rootNode = static_unique_pointer_cast<MultiStatement>(Process(*shaderModule.rootNode));
auto rootnode = static_unique_pointer_cast<MultiStatement>(Process(*shaderModule.rootNode));
return clone;
return std::make_shared<Module>(shaderModule.metadata, std::move(rootnode));
}
ModulePtr AstConstantPropagationVisitor::Process(const Module& shaderModule, const Options& options)
{
ModulePtr clone = std::make_shared<Module>();
clone->metadata = shaderModule.metadata;
clone->rootNode = static_unique_pointer_cast<MultiStatement>(Process(*shaderModule.rootNode, options));
auto rootNode = static_unique_pointer_cast<MultiStatement>(Process(*shaderModule.rootNode, options));
return clone;
return std::make_shared<Module>(shaderModule.metadata, std::move(rootNode));
}
ExpressionPtr AstConstantPropagationVisitor::Clone(BinaryExpression& node)

7
src/Nazara/Shader/Ast/AstSerializer.cpp
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@@ -346,6 +346,7 @@ namespace Nz::ShaderAst
{
m_stream << s_magicNumber << s_currentVersion;
m_stream << module.metadata->moduleId;
m_stream << module.metadata->shaderLangVersion;
Serialize(*module.rootNode);
@@ -542,14 +543,12 @@ namespace Nz::ShaderAst
if (version > s_currentVersion)
throw std::runtime_error("unsupported version");
ModulePtr module = std::make_shared<Module>();
std::shared_ptr<Module::Metadata> metadata = std::make_shared<Module::Metadata>();
m_stream >> metadata->moduleId;
m_stream >> metadata->shaderLangVersion;
module->metadata = std::move(metadata);
ModulePtr module = std::make_shared<Module>(std::move(metadata));
module->rootNode = ShaderBuilder::MultiStatement();
ShaderSerializerVisitor visitor(*this);
module->rootNode->Visit(visitor);

8
src/Nazara/Shader/Ast/EliminateUnusedPassVisitor.cpp
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@@ -25,11 +25,9 @@ namespace Nz::ShaderAst
ModulePtr EliminateUnusedPassVisitor::Process(const Module& shaderModule, const DependencyCheckerVisitor::UsageSet& usageSet)
{
ModulePtr clone = std::make_shared<Module>();
clone->metadata = shaderModule.metadata;
clone->rootNode = static_unique_pointer_cast<MultiStatement>(Process(*shaderModule.rootNode, usageSet));
return clone;
auto rootNode = static_unique_pointer_cast<MultiStatement>(Process(*shaderModule.rootNode, usageSet));
return std::make_shared<Module>(shaderModule.metadata, std::move(rootNode));
}
StatementPtr EliminateUnusedPassVisitor::Process(Statement& statement, const DependencyCheckerVisitor::UsageSet& usageSet)

3
src/Nazara/Shader/Ast/SanitizeVisitor.cpp
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@@ -141,8 +141,7 @@ namespace Nz::ShaderAst
ModulePtr SanitizeVisitor::Sanitize(const Module& module, const Options& options, std::string* error)
{
ModulePtr clone = std::make_shared<Module>();
clone->metadata = module.metadata;
ModulePtr clone = std::make_shared<Module>(module.metadata);
Context currentContext;
currentContext.options = options;