67 auto vsyncPeriod(VSyncRequest request) {  in vsyncPeriod()
68     return static_cast<std::underlying_type_t<VSyncRequest>>(request);  in vsyncPeriod()
71 std::string toString(VSyncRequest request) {  in toString()
73         case VSyncRequest::None:  in toString()
75         case VSyncRequest::Single:  in toString()
77         case VSyncRequest::SingleSuppressCallback:  in toString()
365     if (static_cast<std::underlying_type_t<VSyncRequest>>(rate) < 0) {  in setVsyncRate()
371     const auto request = rate == 0 ? VSyncRequest::None : static_cast<VSyncRequest>(rate);  in setVsyncRate()
383     if (connection->vsyncRequest == VSyncRequest::None) {  in requestNextVsync()
384         connection->vsyncRequest = VSyncRequest::Single;  in requestNextVsync()
386     } else if (connection->vsyncRequest == VSyncRequest::SingleSuppressCallback) {  in requestNextVsync()
387         connection->vsyncRequest = VSyncRequest::Single;  in requestNextVsync()
510                 vsyncRequested |= connection->vsyncRequest != VSyncRequest::None;  in threadMain()
600                 case VSyncRequest::None:  in shouldConsumeEvent()
602                 case VSyncRequest::SingleSuppressCallback:  in shouldConsumeEvent()
603                     connection->vsyncRequest = VSyncRequest::None;  in shouldConsumeEvent()
605                 case VSyncRequest::Single: {  in shouldConsumeEvent()
609                     connection->vsyncRequest = VSyncRequest::SingleSuppressCallback;  in shouldConsumeEvent()
612                 case VSyncRequest::Periodic:  in shouldConsumeEvent()