mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Ruslan Shestopalyuk
14e69db482
Summary: Pull Request resolved: https://github.com/facebook/react-native/pull/35526 [Changelog][Internal] This closes the full loop according to the [technical design](https://fb.quip.com/MdqgAk1Eb2dV) of the WebPerf API implementation, with the main components and the working central data flow in place. The next step is to add some buffering/throttling, as in this diff we just spawn an idle-priority task after every performance entry coming (even though they still naturally do come in batches, because they manage to accumulate before the task is executed). Reviewed By: christophpurrer Differential Revision: D41496082 fbshipit-source-id: 5fd4cf22e75806f7bc98d1d1b6691596ccadf8b9
69 lines
1.7 KiB
C++
69 lines
1.7 KiB
C++
/*
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* Copyright (c) Meta Platforms, Inc. and affiliates.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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#pragma once
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#include <FBReactNativeSpec/FBReactNativeSpecJSI.h>
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#include <functional>
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#include <memory>
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#include <optional>
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#include <string>
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#include <vector>
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namespace facebook::react {
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class PerformanceEntryReporter;
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#pragma mark - Structs
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using RawPerformanceEntry = NativePerformanceObserverCxxBaseRawPerformanceEntry<
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std::string,
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int32_t,
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double,
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double,
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// For "event" entries only:
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std::optional<double>,
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std::optional<double>,
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std::optional<double>>;
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template <>
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struct Bridging<RawPerformanceEntry>
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: NativePerformanceObserverCxxBaseRawPerformanceEntryBridging<
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std::string,
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int32_t,
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double,
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double,
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std::optional<double>,
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std::optional<double>,
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std::optional<double>> {};
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#pragma mark - implementation
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class NativePerformanceObserver
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: public NativePerformanceObserverCxxSpec<NativePerformanceObserver>,
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std::enable_shared_from_this<NativePerformanceObserver> {
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public:
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NativePerformanceObserver(std::shared_ptr<CallInvoker> jsInvoker);
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~NativePerformanceObserver();
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void startReporting(jsi::Runtime &rt, std::string entryType);
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void stopReporting(jsi::Runtime &rt, std::string entryType);
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std::vector<RawPerformanceEntry> getPendingEntries(jsi::Runtime &rt);
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void setOnPerformanceEntryCallback(
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jsi::Runtime &rt,
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std::optional<AsyncCallback<>> callback);
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void logEntryForDebug(jsi::Runtime &rt, RawPerformanceEntry entry);
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private:
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std::unique_ptr<PerformanceEntryReporter> reporter_;
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};
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} // namespace facebook::react
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