37 lines
650 B
C
37 lines
650 B
C
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/*
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* Copyright 2012 Google Inc.
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*
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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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*/
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#ifndef SkCountdown_DEFINED
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#define SkCountdown_DEFINED
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#include "SkCondVar.h"
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#include "SkRunnable.h"
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#include "SkTypes.h"
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class SkCountdown : public SkRunnable {
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public:
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explicit SkCountdown(int32_t count);
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/**
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* Resets the countdown to the count provided.
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*/
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void reset(int32_t count);
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virtual void run() SK_OVERRIDE;
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/**
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* Blocks until run() has been called count times.
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*/
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void wait();
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private:
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SkCondVar fReady;
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int32_t fCount;
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};
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#endif
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