/*
 * Copyright (c) Hisilicon Technologies Co., Ltd. 2019-2020. All rights reserved.
 * Description: NxLooper class
 * Author: NxPlayer software group
 * Create: 2019-07-15
 */
#ifndef  NXLOOPER_H
#define  NXLOOPER_H

#include <utils/RefBase.h>

namespace android {
class NxLooper : public RefBase {
public:
    explicit NxLooper(int idx);
    void Init();
    void WakeUp() const;
    void WakeDown() const;
    int Wait(int timeoutMs) const;

protected:
    ~NxLooper() override;

private:
    int m_eFd;
    int m_epFd;
    bool m_inited;
    int m_instIdx; /* instance number */
};
}
#endif