Files
react-native/ReactCommon/react/renderer/mounting/TelemetryController.cpp
T
Andrew Coates 4d87d8c6b2 Fix various c++ warnings (#31399)
Summary:
react-native-windows runs with a more strict set of warnings as errors.  This fixes a bunch of warnings being hit while compiling core react-native code as part of react-native-windows.  In particular warnings about mismatched signed/unsigned comparisons, lossy conversions, and variable names that conflict with names in outer scopes (yoga has a global for `leading` and `trailing` that conflicts with some local variable names)

## Changelog

[Internal] [Fixed] - Fix various C++ warnings

Pull Request resolved: https://github.com/facebook/react-native/pull/31399

Test Plan: I've run these changes in react-native-windows. -- Shouldn't have any functionality difference.

Reviewed By: sammy-SC

Differential Revision: D28290188

Pulled By: rozele

fbshipit-source-id: 2f7cf87f58d73a3f43510ac888dbcb9ab177d134
2021-05-12 12:35:33 -07:00

58 lines
1.6 KiB
C++

/*
* Copyright (c) Facebook, Inc. and its affiliates.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
#include "TelemetryController.h"
#include <react/renderer/mounting/MountingCoordinator.h>
namespace facebook {
namespace react {
TelemetryController::TelemetryController(
MountingCoordinator const &mountingCoordinator) noexcept
: mountingCoordinator_(mountingCoordinator) {}
bool TelemetryController::pullTransaction(
std::function<void(MountingTransactionMetadata metadata)> willMount,
std::function<void(ShadowViewMutationList const &mutations)> doMount,
std::function<void(MountingTransactionMetadata metadata)> didMount) const {
auto optional = mountingCoordinator_.pullTransaction();
if (!optional.has_value()) {
return false;
}
auto transaction = std::move(*optional);
auto surfaceId = transaction.getSurfaceId();
auto number = transaction.getNumber();
auto telemetry = transaction.getTelemetry();
auto numberOfMutations = static_cast<int>(transaction.getMutations().size());
mutex_.lock();
auto compoundTelemetry = compoundTelemetry_;
mutex_.unlock();
willMount({surfaceId, number, telemetry, compoundTelemetry});
telemetry.willMount();
doMount(std::move(transaction.getMutations()));
telemetry.didMount();
compoundTelemetry.incorporate(telemetry, numberOfMutations);
didMount({surfaceId, number, telemetry, compoundTelemetry});
mutex_.lock();
compoundTelemetry_ = compoundTelemetry;
mutex_.unlock();
return true;
}
} // namespace react
} // namespace facebook