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Fix shader generation unit tests

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This commit is contained in:
Jérôme Leclercq
2021-06-16 15:46:14 +02:00
parent 298beaedc0
commit dfa46ebaa5
6 changed files with 41 additions and 50 deletions
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48
src/Nazara/Shader/GlslWriter.cpp
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@@ -52,22 +52,6 @@ namespace Nz
node.statement->Visit(*this);
}
void Visit(ShaderAst::DeclareExternalStatement& node) override
{
AstRecursiveVisitor::Visit(node);
for (auto& extVar : node.externalVars)
{
assert(extVar.bindingIndex);
assert(extVar.bindingSet);
UInt64 set = *extVar.bindingSet;
UInt64 binding = *extVar.bindingIndex;
bindings.insert(set << 32 | binding);
}
}
void Visit(ShaderAst::DeclareFunctionStatement& node) override
{
// Dismiss function if it's an entry point of another type than the one selected
@@ -113,7 +97,6 @@ namespace Nz
FunctionData* currentFunction = nullptr;
std::set<UInt64 /*set | binding*/> bindings;
std::optional<ShaderStageType> selectedStage;
std::unordered_map<std::size_t, FunctionData> functions;
ShaderAst::DeclareFunctionStatement* entryPoint = nullptr;
@@ -867,21 +850,32 @@ namespace Nz
isStd140 = structInfo.layout == StructLayout::Std140;
}
assert(externalVar.bindingIndex);
assert(externalVar.bindingSet);
if (!m_currentState->bindingMapping.empty() || isStd140)
Append("layout(");
UInt64 bindingIndex = *externalVar.bindingIndex;
UInt64 bindingSet = *externalVar.bindingSet;
if (!m_currentState->bindingMapping.empty())
{
assert(externalVar.bindingIndex);
auto bindingIt = m_currentState->bindingMapping.find(bindingSet << 32 | bindingIndex);
if (bindingIt == m_currentState->bindingMapping.end())
throw std::runtime_error("no binding found for (set=" + std::to_string(bindingSet) + ", binding=" + std::to_string(bindingIndex) + ")");
UInt64 bindingIndex = *externalVar.bindingIndex;
UInt64 bindingSet = externalVar.bindingSet.value_or(0);
auto bindingIt = m_currentState->bindingMapping.find(bindingSet << 32 | bindingIndex);
if (bindingIt == m_currentState->bindingMapping.end())
throw std::runtime_error("no binding found for (set=" + std::to_string(bindingSet) + ", binding=" + std::to_string(bindingIndex) + ")");
Append("binding = ", bindingIt->second);
if (isStd140)
Append(", ");
}
Append("layout(binding = ", bindingIt->second);
if (isStd140)
Append(", std140");
Append("std140");
Append(") uniform ");
if (!m_currentState->bindingMapping.empty() || isStd140)
Append(") ");
Append("uniform ");
if (IsUniformType(externalVar.type))
{