MediaServerVenc.hpp

//
// Created by xiong on 2020/10/27.
//
 
#ifndef EMX_MediaServerVenc_HPP
#define EMX_MediaServerVenc_HPP
 
#include "EmxCore.hpp"
#include "MediaServerBase.hpp"
#include "media/common/MediaInfVenc.hpp"
 
namespace Emx {
    class TimestampPtsToUtc;
 
    class MediaServerVencChn : public MediaInfVenc, public MediaServerModuleChnBase {
    public:
        explicit MediaServerVencChn(int32_t chn) : MediaServerModuleChnBase(MediaModE::Venc, chn), m_seq(0) {}
 
        ~MediaServerVencChn() override = default;
 
        ErrCodeE LoadParam() override;
 
        ErrCodeE SaveParam() override;
 
        void *GetParam() override { return &m_param; }
 
        void *GetNewParam() override { return &m_paramNew; }
 
        void *GetRunningParam() override { return &m_paramRunning; }
 
        int GetParamSize() override { return sizeof(Param); }
 
        ErrCodeE GetParamDefaultData(std::string &data) override;
 
        bool ParamValid() override;
 
        ErrCodeE OnRecvReqChn(uint32_t method, const char *data, int32_t size, std::string &out) override;
 
    protected:
        virtual void StartStream();
 
        virtual void StopStream();
 
        struct FrameData {
            std::vector<EmxData> data;
            uint64_t tsInUs;
            bool isKeyFrame;
            bool isParamChanged;
        };
 
        virtual ErrCodeE GetOneFrame(FrameData &frame) = 0;
 
        virtual void ReleaseOneFrame() = 0;
 
    private:
        virtual void OnStream(void *arg);
 
        virtual void OnStreamComplete(ErrCodeE e, void *arg);
 
    protected:
        Param m_param;
        Param m_paramNew;
        Param m_paramRunning;
        TimestampPtsToUtc *m_ptsToUtc;
 
    private:
        EuvWork m_work;
        FrameData m_frame;
        ErrCodeE m_getFrameErrCode;
        uint32_t m_seq;
    };
 
    class MediaServerVenc : public MediaServerModuleBase {
    public:
        MediaServerVenc() : MediaServerModuleBase(MediaModE::Venc, "venc") {}
    };
}// namespace Emx
 
#endif//EMX_MediaServerVenc_HPP