449 std::unordered_map<StringFragment, GLSLCodeGenerator::FunctionClass>*
459         fFunctionClasses = new std::unordered_map<StringFragment, FunctionClass>();  in writeFunctionCall()
460         (*fFunctionClasses)["abs"]         = FunctionClass::kAbs;  in writeFunctionCall()
461         (*fFunctionClasses)["atan"]        = FunctionClass::kAtan;  in writeFunctionCall()
462         (*fFunctionClasses)["determinant"] = FunctionClass::kDeterminant;  in writeFunctionCall()
463         (*fFunctionClasses)["dFdx"]        = FunctionClass::kDFdx;  in writeFunctionCall()
464         (*fFunctionClasses)["dFdy"]        = FunctionClass::kDFdy;  in writeFunctionCall()
465         (*fFunctionClasses)["fwidth"]      = FunctionClass::kFwidth;  in writeFunctionCall()
466         (*fFunctionClasses)["fma"]         = FunctionClass::kFMA;  in writeFunctionCall()
467         (*fFunctionClasses)["fract"]       = FunctionClass::kFract;  in writeFunctionCall()
468         (*fFunctionClasses)["inverse"]     = FunctionClass::kInverse;  in writeFunctionCall()
469         (*fFunctionClasses)["inverseSqrt"] = FunctionClass::kInverseSqrt;  in writeFunctionCall()
470         (*fFunctionClasses)["min"]         = FunctionClass::kMin;  in writeFunctionCall()
471         (*fFunctionClasses)["pow"]         = FunctionClass::kPow;  in writeFunctionCall()
472         (*fFunctionClasses)["saturate"]    = FunctionClass::kSaturate;  in writeFunctionCall()
473         (*fFunctionClasses)["sample"]      = FunctionClass::kTexture;  in writeFunctionCall()
474         (*fFunctionClasses)["transpose"]   = FunctionClass::kTranspose;  in writeFunctionCall()
485             case FunctionClass::kAbs: {  in writeFunctionCall()
505             case FunctionClass::kAtan:  in writeFunctionCall()
520             case FunctionClass::kDFdy:  in writeFunctionCall()
527             case FunctionClass::kDFdx:  in writeFunctionCall()
528             case FunctionClass::kFwidth:  in writeFunctionCall()
536             case FunctionClass::kDeterminant:  in writeFunctionCall()
543             case FunctionClass::kFMA:  in writeFunctionCall()
556             case FunctionClass::kFract:  in writeFunctionCall()
567             case FunctionClass::kInverse:  in writeFunctionCall()
574             case FunctionClass::kInverseSqrt:  in writeFunctionCall()
581             case FunctionClass::kMin:  in writeFunctionCall()
596             case FunctionClass::kPow:  in writeFunctionCall()
611             case FunctionClass::kSaturate:  in writeFunctionCall()
617             case FunctionClass::kTexture: {  in writeFunctionCall()
687             case FunctionClass::kTranspose:  in writeFunctionCall()