void TOutputVulkanGLSL::writeQualifier(TQualifier qualifier,
const TType &type,
const TSymbol *symbol)
{
if (qualifier != EvqUniform && qualifier != EvqAttribute && qualifier != EvqVertexIn &&
!sh::IsVarying(qualifier))
{
TOutputGLSLBase::writeQualifier(qualifier, type, symbol);
return;
}
if (symbol == nullptr)
{
return;
}
ImmutableString name = symbol->name();
// For interface blocks, use the block name instead. When the qualifier is being replaced in
// the backend, that would be the name that's available.
if (type.isInterfaceBlock())
{
name = type.getInterfaceBlock()->name();
}
TInfoSinkBase &out = objSink();
out << "@@ QUALIFIER-" << name.data() << " @@ ";
}
void TOutputGLSLBase::writeVariableType(const TType &type)
{
TInfoSinkBase &out = objSink();
if (type.isInvariant())
{
out << "invariant ";
}
if (type.getBasicType() == EbtInterfaceBlock)
{
TInterfaceBlock *interfaceBlock = type.getInterfaceBlock();
declareInterfaceBlockLayout(interfaceBlock);
}
TQualifier qualifier = type.getQualifier();
if (qualifier != EvqTemporary && qualifier != EvqGlobal)
{
if (IsGLSL130OrNewer(mOutput))
{
switch (qualifier)
{
case EvqAttribute:
out << "in ";
break;
case EvqVaryingIn:
out << "in ";
break;
case EvqVaryingOut:
out << "out ";
break;
default:
out << type.getQualifierString() << " ";
break;
}
}
else
{
out << type.getQualifierString() << " ";
}
}
// Declare the struct if we have not done so already.
if (type.getBasicType() == EbtStruct && !structDeclared(type.getStruct()))
{
TStructure *structure = type.getStruct();
declareStruct(structure);
if (!structure->name().empty())
{
mDeclaredStructs.insert(structure->uniqueId());
}
}
else if (type.getBasicType() == EbtInterfaceBlock)
{
TInterfaceBlock *interfaceBlock = type.getInterfaceBlock();
declareInterfaceBlock(interfaceBlock);
}
else
{
if (writeVariablePrecision(type.getPrecision()))
out << " ";
out << getTypeName(type);
}
}
