TString TOutputGLSLBase::getTypeName(const TType& type)
{
TInfoSinkBase out;
if (type.isMatrix())
{
out << "mat";
out << type.getNominalSize();
}
else if (type.isVector())
{
switch (type.getBasicType())
{
case EbtFloat: out << "vec"; break;
case EbtInt: out << "ivec"; break;
case EbtBool: out << "bvec"; break;
default: UNREACHABLE(); break;
}
out << type.getNominalSize();
}
else
{
if (type.getBasicType() == EbtStruct)
out << hashName(type.getTypeName());
else
out << type.getBasicString();
}
return TString(out.c_str());
}
TIntermSymbol *TIntermTraverser::createTempSymbol(const TType &type, TQualifier qualifier)
{
// Each traversal uses at most one temporary variable, so the index stays the same within a single traversal.
TInfoSinkBase symbolNameOut;
ASSERT(mTemporaryIndex != nullptr);
symbolNameOut << "s" << (*mTemporaryIndex);
TString symbolName = symbolNameOut.c_str();
TIntermSymbol *node = new TIntermSymbol(0, symbolName, type);
node->setInternal(true);
node->getTypePointer()->setQualifier(qualifier);
return node;
}
TIntermSymbol *TIntermTraverser::createTempSymbol(const TType &type, TQualifier qualifier)
{
// Each traversal uses at most one temporary variable, so the index stays the same within a single traversal.
TInfoSinkBase symbolNameOut;
ASSERT(mTemporaryIndex != nullptr);
symbolNameOut << "s" << (*mTemporaryIndex);
TString symbolName = symbolNameOut.c_str();
TIntermSymbol *node = new TIntermSymbol(0, symbolName, type);
node->setInternal(true);
ASSERT(qualifier == EvqTemporary || qualifier == EvqConst || qualifier == EvqGlobal);
node->getTypePointer()->setQualifier(qualifier);
// TODO(oetuaho): Might be useful to sanitize layout qualifier etc. on the type of the created
// symbol. This might need to be done in other places as well.
return node;
}