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5499c5f9a3
Prepare for handling several sources of idleness. Make idle callbacks aware of nsITimers. Add pref for how far into the timer queue. 1311425 - Avoid expiration timers when scheduling idle runnables. review comment fix to ensure low priority timers aren't taken into account when calling NS_GetTimerDeadlineHintOnCurrentThread.
35 lines
883 B
C++
35 lines
883 B
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef mozilla_dom_mainthreadidleperiod_h
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#define mozilla_dom_mainthreadidleperiod_h
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#include "mozilla/TimeStamp.h"
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#include "nsThreadUtils.h"
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namespace mozilla {
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class MainThreadIdlePeriod final : public IdlePeriod
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{
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public:
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NS_DECL_NSIIDLEPERIOD
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MainThreadIdlePeriod()
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: mLastIdleDeadline(TimeStamp::Now())
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{
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}
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static float GetLongIdlePeriod();
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static float GetMinIdlePeriod();
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static uint32_t GetMaxTimerThreadBound();
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private:
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virtual ~MainThreadIdlePeriod() {}
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TimeStamp mLastIdleDeadline;
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};
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} // namespace mozilla
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#endif // mozilla_dom_mainthreadidleperiod_h
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