#ifndef _cffmpeg_wrapper_hpp_
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#define _cffmpeg_wrapper_hpp_
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extern "C"{
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#include <libavcodec/avcodec.h>
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}
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#include <stdint.h>
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#include <string>
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#include <list>
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#include <thread>
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#include <atomic>
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#include <mutex>
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#include <unordered_map>
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#include <memory>
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#include "common/callback.hpp"
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namespace ffwrapper{
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class FormatIn;
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class VideoProp;
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class CodedData;
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}
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namespace cffmpeg_wrap{
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class stream;
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class decoder;
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class rec;
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class Wrapper{
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public:
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Wrapper();
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~Wrapper ();
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private:
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std::unique_ptr<ffwrapper::FormatIn> init_reader(const char* input);
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void init_stream();
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void init_decoder(ffwrapper::FormatIn *in);
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void init_rec(ffwrapper::FormatIn *in);
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public:
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int RunStream(const char* input);
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private:
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void run_stream_thread();
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public: //recorder
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void BuildRecorder(const char* id,const char *dir, const int mind, const int maxd);
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int FireRecorder(const char* sid,const int64_t &id);
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void GetInfoRecorder(std::string &recID, int &index, std::string &path);
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void ScalePicture(const int w, const int h, const int flags);
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void UseGB28181();
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void UseCPU();
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public: //decoder
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void BuildDecoder();
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void GetPicDecoder(unsigned char **data, int *w, int *h, int64_t *id);
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void GetPacket(unsigned char **pktData, int *size, int *key);
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private:
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// stream 参数
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std::string input_url_;
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int scale_w_, scale_h_, scale_f_;
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int gb_, cpu_;
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bool use_decoder_;
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// decoder 参数
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std::unique_ptr<std::thread> thread_;
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std::atomic_bool stop_stream_;
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// 业务类
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// 推流类
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stream* stream_;
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// 解码类
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decoder* decoder_;
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// 录像类
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rec* rec_;
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};
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uint8_t *DecodeJPEG(const char *file, int *w, int *h);
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void *CreateEncoder(const int w, const int h, const int fps, const int br, const int scale_flag, const int gi);
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void DestroyEncoder(void *h);
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int Encode(void *hdl, uint8_t *in, const int w, const int h, uint8_t **out, int *size, int *key);
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}
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#endif
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