228     if (this->requirements(c.fFunction) & kInputs_Requirement) {  in writeFunctionCall()
232     if (this->requirements(c.fFunction) & kOutputs_Requirement) {  in writeFunctionCall()
237     if (this->requirements(c.fFunction) & kUniforms_Requirement) {  in writeFunctionCall()
242     if (this->requirements(c.fFunction) & kGlobals_Requirement) {  in writeFunctionCall()
856         if (this->requirements(f.fDeclaration) & kInputs_Requirement) {  in writeFunction()
860         if (this->requirements(f.fDeclaration) & kOutputs_Requirement) {  in writeFunction()
865         if (this->requirements(f.fDeclaration) & kUniforms_Requirement) {  in writeFunction()
870         if (this->requirements(f.fDeclaration) & kGlobals_Requirement) {  in writeFunction()
1506 MetalCodeGenerator::Requirements MetalCodeGenerator::requirements(const Expression& e) {  in requirements()  function in SkSL::MetalCodeGenerator
1510             Requirements result = this->requirements(f.fFunction);  in requirements()
1512                 result |= this->requirements(*e);  in requirements()
1520                 result |= this->requirements(*e);  in requirements()
1529             return this->requirements(*((const FieldAccess&) e).fBase);  in requirements()
1532             return this->requirements(*((const Swizzle&) e).fBase);  in requirements()
1535             return this->requirements(*b.fLeft) | this->requirements(*b.fRight);  in requirements()
1539             return this->requirements(*idx.fBase) | this->requirements(*idx.fIndex);  in requirements()
1542             return this->requirements(*((const PrefixExpression&) e).fOperand);  in requirements()
1544             return this->requirements(*((const PostfixExpression&) e).fOperand);  in requirements()
1547             return this->requirements(*t.fTest) | this->requirements(*t.fIfTrue) |  in requirements()
1548                    this->requirements(*t.fIfFalse);  in requirements()
1574 MetalCodeGenerator::Requirements MetalCodeGenerator::requirements(const Statement& s) {  in requirements()  function in SkSL::MetalCodeGenerator
1579                 result |= this->requirements(*child);  in requirements()
1587                 result = this->requirements(*var.fValue);  in requirements()
1595                 result |= this->requirements(*stmt);  in requirements()
1600             return this->requirements(*((const ExpressionStatement&) s).fExpression);  in requirements()
1604                 return this->requirements(*r.fExpression);  in requirements()
1610             return this->requirements(*i.fTest) |  in requirements()
1611                    this->requirements(*i.fIfTrue) |  in requirements()
1612                    (i.fIfFalse && this->requirements(*i.fIfFalse));  in requirements()
1616             return this->requirements(*f.fInitializer) |  in requirements()
1617                    this->requirements(*f.fTest) |  in requirements()
1618                    this->requirements(*f.fNext) |  in requirements()
1619                    this->requirements(*f.fStatement);  in requirements()
1623             return this->requirements(*w.fTest) |  in requirements()
1624                    this->requirements(*w.fStatement);  in requirements()
1628             return this->requirements(*d.fTest) |  in requirements()
1629                    this->requirements(*d.fStatement);  in requirements()
1633             Requirements result = this->requirements(*sw.fValue);  in requirements()
1636                     result |= this->requirements(*st);  in requirements()
1646 MetalCodeGenerator::Requirements MetalCodeGenerator::requirements(const FunctionDeclaration& f) {  in requirements()  function in SkSL::MetalCodeGenerator
1656                     Requirements reqs = this->requirements(*def.fBody);  in requirements()