57 lines
1.7 KiB
C
57 lines
1.7 KiB
C
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/*
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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 <ReactCommon/SchedulerPriority.h>
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#include <react/debug/react_native_assert.h>
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#include <chrono>
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namespace facebook::react {
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static constexpr std::underlying_type<SchedulerPriority>::type serialize(
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SchedulerPriority schedulerPriority) {
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return static_cast<std::underlying_type<SchedulerPriority>::type>(
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schedulerPriority);
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}
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static inline SchedulerPriority fromRawValue(double value) {
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switch ((int)value) {
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case 1:
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return SchedulerPriority::ImmediatePriority;
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case 2:
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return SchedulerPriority::UserBlockingPriority;
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case 3:
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return SchedulerPriority::NormalPriority;
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case 4:
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return SchedulerPriority::LowPriority;
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case 5:
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return SchedulerPriority::IdlePriority;
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default:
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react_native_assert(false && "Unsupported SchedulerPriority value");
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return SchedulerPriority::NormalPriority;
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}
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}
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static inline std::chrono::milliseconds timeoutForSchedulerPriority(
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SchedulerPriority schedulerPriority) {
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switch (schedulerPriority) {
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case SchedulerPriority::ImmediatePriority:
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return std::chrono::milliseconds(-1);
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case SchedulerPriority::UserBlockingPriority:
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return std::chrono::milliseconds(250);
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case SchedulerPriority::NormalPriority:
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return std::chrono::milliseconds(5000);
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case SchedulerPriority::LowPriority:
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return std::chrono::milliseconds(10'000);
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case SchedulerPriority::IdlePriority:
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return std::chrono::milliseconds::max();
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}
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}
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} // namespace facebook::react
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