Fix Timestamps conversion for Custom Tracks (#52479)

hoxyq · facebook-github-bot · commit f00011619793 · 2025-07-08T04:34:14.000-07:00
Summary: Pull Request resolved: #52479 # Changelog: [Internal] The previous cast is incorrect. Reviewed By: javache Differential Revision: D77894512 fbshipit-source-id: 67e6b9a4ed43020a343a2a9b5d702509c34ae41a
diff --git a/packages/react-native/ReactCommon/reactperflogger/reactperflogger/ReactPerfetto.cpp b/packages/react-native/ReactCommon/reactperflogger/reactperflogger/ReactPerfetto.cpp
@@ -88,9 +88,7 @@ uint64_t highResTimeStampToPerfettoTraceTime(HighResTimeStamp timestamp) {
   auto nanoseconds = std::chrono::duration_cast<std::chrono::nanoseconds>(
       chronoDurationSinceSteadyClockEpoch);
 
-  return std::chrono::duration_cast<std::chrono::duration<std::uint64_t>>(
-             nanoseconds)
-      .count();
+  return static_cast<uint64_t>(nanoseconds.count());
 }
 
 } // namespace facebook::react

Original file line number	Diff line number	Diff line change
`@@ -88,9 +88,7 @@ uint64_t highResTimeStampToPerfettoTraceTime(HighResTimeStamp timestamp) {`
`88`	`88`	`auto nanoseconds = std::chrono::duration_cast<std::chrono::nanoseconds>(`
`89`	`89`	`chronoDurationSinceSteadyClockEpoch);`
`90`	`90`
`91`		`- return std::chrono::duration_cast<std::chrono::duration<std::uint64_t>>(`
`92`		`- nanoseconds)`
`93`		`- .count();`
	`91`	`+ return static_cast<uint64_t>(nanoseconds.count());`
`94`	`92`	`}`
`95`	`93`
`96`	`94`	`} // namespace facebook::react`