81         fUsage = SampleUsage(); // reset to none  in visit()
83         return fUsage;  in visit()
90     SampleUsage fUsage;  member in SkSL::__anondd4e12040111::MergeSampleUsageVisitor
109                             fUsage.merge(SampleUsage::PassThrough());  in visitExpression()
111                             fUsage.merge(SampleUsage::Explicit());  in visitExpression()
115                         fUsage.merge(SampleUsage::PassThrough());  in visitExpression()
119                     fUsage.merge(SampleUsage::PassThrough());  in visitExpression()
184     ProgramUsageVisitor(ProgramUsage* usage, int delta) : fUsage(usage), fDelta(delta) {}  in ProgramUsageVisitor()
192                 fUsage->fVariableCounts[param];  in visitProgramElement()
196             fUsage->fVariableCounts[&pe.as<InterfaceBlock>().variable()];  in visitProgramElement()
205             ProgramUsage::VariableCounts& counts = fUsage->fVariableCounts[&vd.var()];  in visitStatement()
219             fUsage->fCallCounts[f] += fDelta;  in visitExpression()
220             SkASSERT(fUsage->fCallCounts[f] >= 0);  in visitExpression()
223             ProgramUsage::VariableCounts& counts = fUsage->fVariableCounts[ref.variable()];  in visitExpression()
245     ProgramUsage* fUsage;  member in SkSL::__anondd4e12040111::ProgramUsageVisitor