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33 lines
817 B
33 lines
817 B
4 months ago
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/*
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* Copyright (c) Hisilicon Technologies Co., Ltd.. 2016-2019. All rights reserved.
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* Description: hwc add support for vsync
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* Author: Hisilicon
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* Created: 2016.08.12
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*/
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#ifndef HWC_VSYNC_LOOP_THREAD_H
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#define HWC_VSYNC_LOOP_THREAD_H
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#include <utils/Thread.h>
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#include "HWCDisplay.h"
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namespace android {
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class VsyncLoopThread : public Thread {
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public:
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explicit VsyncLoopThread(HWCDisplay &display);
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~VsyncLoopThread() override;
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bool threadLoop() override;
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VsyncLoopThread(const VsyncLoopThread &) = delete;
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VsyncLoopThread& operator=(const VsyncLoopThread &) = delete;
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private:
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HWCDisplay &mDisplay;
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const uint32_t DELAY_FRESH_TIME = 5000;
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const uint32_t NORMAL_FRESH_PER_SECOND = 60;
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const bool TRUE = true;
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};
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} // namespace android
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#endif // HWC_VSYNC_LOOP_THREAD_H
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