38 lines
1.0 KiB
C++
38 lines
1.0 KiB
C++
// Copyright 2020 The Chromium Authors
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#ifndef BASE_THREADING_THREADING_FEATURES_H_
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#define BASE_THREADING_THREADING_FEATURES_H_
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#include "base/base_export.h"
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#include "base/feature_list.h"
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#include "build/build_config.h"
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#if BUILDFLAG(IS_APPLE)
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#include "base/metrics/field_trial_params.h"
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#endif
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namespace base {
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#if BUILDFLAG(IS_APPLE)
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BASE_EXPORT BASE_DECLARE_FEATURE(kOptimizedRealtimeThreadingMac);
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extern const BASE_EXPORT FeatureParam<bool>
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kOptimizedRealtimeThreadingMacPreemptible;
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extern const BASE_EXPORT FeatureParam<double>
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kOptimizedRealtimeThreadingMacBusy;
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extern const BASE_EXPORT FeatureParam<double>
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kOptimizedRealtimeThreadingMacBusyLimit;
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extern const BASE_EXPORT Feature kUseThreadQoSMac;
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#endif
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#if BUILDFLAG(IS_WIN)
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BASE_EXPORT BASE_DECLARE_FEATURE(kAboveNormalCompositingBrowserWin);
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#endif
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BASE_EXPORT BASE_DECLARE_FEATURE(kEnableHangWatcher);
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} // namespace base
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#endif // BASE_THREADING_THREADING_FEATURES_H_
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