/*
 * Copyright (c) 2016 The ZLMediaKit project authors. All Rights Reserved.
 *
 * This file is part of ZLMediaKit(https://github.com/xia-chu/ZLMediaKit).
 *
 * Use of this source code is governed by MIT license that can be found in the
 * LICENSE file in the root of the source tree. All contributing project authors
 * may be found in the AUTHORS file in the root of the source tree.
 */

#ifndef ZLMEDIAKIT_RTMPCODEC_H
#define ZLMEDIAKIT_RTMPCODEC_H

#include "Rtmp/Rtmp.h"
#include "Extension/Frame.h"
#include "Util/RingBuffer.h"

namespace mediakit{

class RtmpRing {
public:
    using Ptr = std::shared_ptr<RtmpRing>;
    using RingType = toolkit::RingBuffer<RtmpPacket::Ptr>;

    RtmpRing() = default;
    virtual ~RtmpRing() = default;

    /**
     * 获取rtmp环形缓存
     */
    virtual RingType::Ptr getRtmpRing() const {
        return _ring;
    }

    /**
     * 设置rtmp环形缓存
     */
    virtual void setRtmpRing(const RingType::Ptr &ring) {
        _ring = ring;
    }

    /**
     * 输入rtmp包
     * @param rtmp rtmp包
     */
    virtual void inputRtmp(const RtmpPacket::Ptr &rtmp) {
        if (_ring) {
            _ring->write(rtmp, rtmp->isVideoKeyFrame());
        }
    }

protected:
    RingType::Ptr _ring;
};

class RtmpCodec : public RtmpRing, public FrameDispatcher, public CodecInfo {
public:
    typedef std::shared_ptr<RtmpCodec> Ptr;
    RtmpCodec() = default;
    ~RtmpCodec() override = default;
    virtual void makeConfigPacket() {};
};


}//namespace mediakit
#endif //ZLMEDIAKIT_RTMPCODEC_H