mirror of
https://github.com/facebook/react-native.git
synced 2025-11-01 09:14:26 +00:00
Samuel Susla
6468c0a658
Summary: Changelog: [internal] Prevent unnecessary copy of `RawEvent::eventTarget` which is `shared_ptr` inside `EventQueue::enqueueEvent` by passing in rvalue. Reviewed By: JoshuaGross Differential Revision: D28323219 fbshipit-source-id: 7f62e17df5c4264a15adf58f6142155a76de7aae
38 lines
890 B
C++
38 lines
890 B
C++
/*
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* Copyright (c) Facebook, Inc. and its 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 <react/renderer/core/EventQueue.h>
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namespace facebook {
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namespace react {
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/*
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* Event Queue that dispatches event in batches synchronizing them with
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* an Event Beat.
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*/
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class BatchedEventQueue final : public EventQueue {
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public:
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BatchedEventQueue(
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EventPipe eventPipe,
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StatePipe statePipe,
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std::unique_ptr<EventBeat> eventBeat);
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void onEnqueue() const override;
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/*
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* Enqueues and (probably later) dispatches a given event.
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* Deletes last RawEvent from the queue if it has the same type and target.
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* Can be called on any thread.
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*/
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void enqueueUniqueEvent(RawEvent &&rawEvent) const;
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};
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} // namespace react
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} // namespace facebook
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