tor-browser

The Tor Browser
git clone https://git.dasho.dev/tor-browser.git
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threading_features.h (1225B)

      1 // Copyright 2020 The Chromium Authors
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #ifndef BASE_THREADING_THREADING_FEATURES_H_
      6 #define BASE_THREADING_THREADING_FEATURES_H_
      7 
      8 #include "base/base_export.h"
      9 #include "base/feature_list.h"
     10 #include "build/build_config.h"
     11 
     12 #if BUILDFLAG(IS_APPLE)
     13 #include "base/metrics/field_trial_params.h"
     14 #endif
     15 
     16 namespace base {
     17 
     18 #if BUILDFLAG(IS_APPLE)
     19 BASE_EXPORT BASE_DECLARE_FEATURE(kOptimizedRealtimeThreadingMac);
     20 extern const BASE_EXPORT FeatureParam<bool>
     21    kOptimizedRealtimeThreadingMacPreemptible;
     22 extern const BASE_EXPORT FeatureParam<double>
     23    kOptimizedRealtimeThreadingMacBusy;
     24 extern const BASE_EXPORT FeatureParam<double>
     25    kOptimizedRealtimeThreadingMacBusyLimit;
     26 extern const BASE_EXPORT Feature kUserInteractiveCompositingMac;
     27 #endif
     28 
     29 #if BUILDFLAG(IS_WIN)
     30 BASE_EXPORT BASE_DECLARE_FEATURE(kAboveNormalCompositingBrowserWin);
     31 BASE_EXPORT BASE_DECLARE_FEATURE(kBackgroundThreadNormalMemoryPriorityWin);
     32 #endif
     33 
     34 BASE_EXPORT BASE_DECLARE_FEATURE(kEnableHangWatcher);
     35 BASE_EXPORT BASE_DECLARE_FEATURE(kEnableHangWatcherInZygoteChildren);
     36 
     37 }  // namespace base
     38 
     39 #endif  // BASE_THREADING_THREADING_FEATURES_H_