105 TraceClockSource Trace::default_clock_source_ = kDefaultTraceClockSource;
244 TraceClockSource GetClockSourceFromFlags(int flags) {  in GetClockSourceFromFlags()
248     return TraceClockSource::kDual;  in GetClockSourceFromFlags()
250     return TraceClockSource::kWall;  in GetClockSourceFromFlags()
252     return TraceClockSource::kThreadCpu;  in GetClockSourceFromFlags()
366 void Trace::SetDefaultClockSource(TraceClockSource clock_source) {  in SetDefaultClockSource()
370   if (clock_source != TraceClockSource::kWall) {  in SetDefaultClockSource()
376 static uint16_t GetTraceVersion(TraceClockSource clock_source, int version) {  in GetTraceVersion()
378     return (clock_source == TraceClockSource::kDual) ? kTraceVersionDualClock :  in GetTraceVersion()
381     return (clock_source == TraceClockSource::kDual) ? kTraceVersionDualClockV2 :  in GetTraceVersion()
386 static uint16_t GetRecordSize(TraceClockSource clock_source, int version) {  in GetRecordSize()
388     return (clock_source == TraceClockSource::kDual) ? kTraceRecordSizeDualClock :  in GetRecordSize()
391     return (clock_source == TraceClockSource::kDual) ? kTraceRecordSizeDualClockV2 :  in GetRecordSize()
396 static uint16_t GetNumEntries(TraceClockSource clock_source) {  in GetNumEntries()
397   return (clock_source == TraceClockSource::kDual) ? kNumEntriesForDualClock  in GetNumEntries()
401 bool UseThreadCpuClock(TraceClockSource clock_source) {  in UseThreadCpuClock()
402   return (clock_source == TraceClockSource::kThreadCpu) ||  in UseThreadCpuClock()
403          (clock_source == TraceClockSource::kDual);  in UseThreadCpuClock()
406 bool UseWallClock(TraceClockSource clock_source) {  in UseWallClock()
407   return (clock_source == TraceClockSource::kWall) || (clock_source == TraceClockSource::kDual);  in UseWallClock()
410 bool UseFastTraceListeners(TraceClockSource clock_source) {  in UseFastTraceListeners()
1032                          TraceClockSource clock_source,  in TraceWriter()
1740   uint32_t header_size = (clock_source_ == TraceClockSource::kDual) ? kEntryHeaderSizeDualClockV2 :  in FlushEntriesFormatV2()