| | |
| | | ,gb_(0) |
| | | ,cpu_(0) |
| | | ,use_decoder_(false) |
| | | ,minduration(250) |
| | | ,maxduration(750) |
| | | { |
| | | makeTheWorld(); |
| | | } |
| | |
| | | |
| | | Wrapper::~Wrapper() |
| | | { |
| | | if(thread_){ |
| | | stop_stream_.store(true); |
| | | thread_->join(); |
| | | try |
| | | { |
| | | if(thread_){ |
| | | stop_stream_.store(true); |
| | | thread_->join(); |
| | | } |
| | | if(bridge_){ |
| | | delete bridge_; bridge_ = NULL; |
| | | } |
| | | |
| | | map_rec_.clear(); |
| | | list_rec_pkt_.clear(); |
| | | |
| | | for(auto &i : list_pic_){ |
| | | free(i.data); |
| | | } |
| | | } |
| | | if(bridge_){ |
| | | delete bridge_; bridge_ = NULL; |
| | | catch(const std::exception& e) |
| | | { |
| | | logIt("WRAPPER EXCEPTION: ", e.what()); |
| | | } |
| | | |
| | | |
| | | |
| | | } |
| | | |
| | | void Wrapper::ScalePicture(const int w, const int h, const int flags){ |
| | |
| | | auto data(std::make_shared<CodedData>()); |
| | | if(!in->readPacket(data)){ |
| | | logIt("read packet error"); |
| | | pkt.id = -1; data = nullptr; id = 0; |
| | | data.reset(); |
| | | data = nullptr; |
| | | pkt.id = -1; |
| | | id = 0; |
| | | }else{ |
| | | pkt.id = id++; |
| | | } |
| | |
| | | |
| | | run_worker(in.get(), pkt); |
| | | if(!data){ |
| | | { |
| | | std::lock_guard<std::mutex> l(mutex_rec_); |
| | | map_rec_.clear(); |
| | | } |
| | | std::lock_guard<std::mutex> locker(mtx_rec_pkt_); |
| | | list_rec_pkt_.clear(); |
| | | |
| | | break; |
| | | } |
| | | //test |
| | |
| | | auto ret = in->decode(frame, pkt.data); |
| | | if(ret == 1){ |
| | | //吐出数据 |
| | | cache_pic(frame); |
| | | cache_pic(frame, pkt.id); |
| | | } |
| | | } |
| | | cache_rec_pkt(pkt); |
| | | { |
| | | std::lock_guard<std::mutex> l(mutex_rec_); |
| | | |
| | | for(auto &i : map_rec_){ |
| | | if (!i.second.rec){ |
| | | i.second.rec = i.second.fn_init(in); |
| | | for(auto &i : map_rec_){ |
| | | if (!i.second.rec){ |
| | | i.second.rec = std::move(init_recorder(in, i.second.rid, i.second.dir, i.second.min, i.second.max)); |
| | | if (i.second.rec){ |
| | | std::lock_guard<std::mutex> locker(mtx_rec_pkt_); |
| | | for(auto &k : list_rec_pkt_){ |
| | | avpacket p = {k.data, k.id}; |
| | | i.second.rec->CachePacket(p); |
| | | } |
| | | logIt("START REC %d FRAMES", list_rec_pkt_.size()); |
| | | } |
| | | }else if (i.second.rec){ |
| | | i.second.rec->CachePacket(pkt); |
| | | } |
| | | } |
| | | if (i.second.rec){ |
| | | i.second.rec->CachePacket(pkt); |
| | | |
| | | } |
| | | } |
| | | |
| | | int Wrapper::cache_rec_pkt(const avpacket &pkt){ |
| | | |
| | | std::lock_guard<std::mutex> locker(mtx_rec_pkt_); |
| | | //wait I |
| | | if (list_rec_pkt_.empty()) { |
| | | AVPacket &avpkt = pkt.data->getAVPacket(); |
| | | if (!(avpkt.flags & AV_PKT_FLAG_KEY)){ |
| | | return -1; |
| | | } |
| | | } |
| | | maybe_dump_rec_pkt(); |
| | | recpkt k = {pkt.data, pkt.id}; |
| | | list_rec_pkt_.push_back(k); |
| | | |
| | | return 0; |
| | | } |
| | | void Wrapper::maybe_dump_rec_pkt(){ |
| | | //超过min/2,丢弃gop |
| | | while (list_rec_pkt_.size() > minduration) { |
| | | list_rec_pkt_.pop_front(); |
| | | while(!list_rec_pkt_.empty()){ |
| | | auto &cache = list_rec_pkt_.front(); |
| | | AVPacket &avpkt = cache.data->getAVPacket(); |
| | | if (!(avpkt.flags & AV_PKT_FLAG_KEY)){ |
| | | list_rec_pkt_.pop_front(); |
| | | }else{ |
| | | break; |
| | | } |
| | | } |
| | | } |
| | | } |
| | | |
| | | //////////////recorder |
| | | std::shared_ptr<Recorder> Wrapper::init_recorder(FormatIn *in, std::string id,std::string dir, const int mind, const int maxd){ |
| | | std::unique_ptr<Recorder> Wrapper::init_recorder(FormatIn *in, std::string id, std::string dir, const int mind, const int maxd){ |
| | | if(!in){ |
| | | logIt("Init wrapper first"); |
| | | return nullptr; |
| | | } |
| | | |
| | | auto rec = std::make_shared<Recorder>(in, id); |
| | | std::unique_ptr<Recorder> rec(new Recorder(in, id.c_str())); |
| | | |
| | | rec->SetCallback([&](std::string &id, int &index, std::string &path){ |
| | | cache_rec_info(id, index, path); |
| | |
| | | void Wrapper::BuildRecorder(const char* id, const char *output, const int mindur, const int maxdur){ |
| | | std::string rid(id); |
| | | std::string dir(output); |
| | | auto fn = [=](FormatIn *in){ |
| | | return init_recorder(in, rid, dir, mindur, maxdur); |
| | | }; |
| | | std::shared_ptr<Recorder> rec(nullptr); |
| | | |
| | | FnRec r = FnRec{fn, rec}; |
| | | map_rec_[rid] = r; |
| | | std::lock_guard<std::mutex> l(mutex_rec_); |
| | | |
| | | // auto fn = [=](FormatIn *in){ |
| | | // return init_recorder(in, rid, dir, mindur, maxdur); |
| | | // }; |
| | | // FnRec r = FnRec{fn, nullptr}; |
| | | if (map_rec_.find(rid) != map_rec_.end()){ |
| | | map_rec_.erase(rid); |
| | | } |
| | | // for (auto iter = map_rec_.begin(); iter != map_rec_.end();){ |
| | | // if (iter->second.rec && iter->second.rec->ErrorOcurred()){ |
| | | // iter == map_rec_.erase(iter); |
| | | // }else{ |
| | | // iter++; |
| | | // } |
| | | // } |
| | | FnRec fr; |
| | | fr.rid = rid; |
| | | fr.dir = dir; |
| | | fr.min = mindur; |
| | | fr.max = maxdur; |
| | | map_rec_[rid] = std::move(fr); |
| | | |
| | | minduration = mindur * 25; |
| | | maxduration = maxdur * 25; |
| | | } |
| | | |
| | | int Wrapper::FireRecorder(const char* sid,const int64_t &id){ |
| | | std::lock_guard<std::mutex> l(mutex_rec_); |
| | | |
| | | auto iter = map_rec_.find(sid); |
| | | if (iter != map_rec_.end()){ |
| | | if(iter->second.rec){ |
| | | iter->second.rec->FireRecorder(id); |
| | | } |
| | | } |
| | | |
| | | // for (auto iter = map_rec_.begin(); iter != map_rec_.end();){ |
| | | // if (iter->second.rec && iter->second.rec->ErrorOcurred()){ |
| | | // iter == map_rec_.erase(iter); |
| | | // }else{ |
| | | // iter++; |
| | | // } |
| | | // } |
| | | } |
| | | |
| | | void Wrapper::cache_rec_info(std::string &id, int &index, std::string &path){ |
| | |
| | | struct record_file_info info; |
| | | info.file_frame_index = index; |
| | | info.file_path = path; |
| | | info.rec_id = id; |
| | | list_rec_.emplace_back(info); |
| | | list_rec_map_[path] = id; |
| | | logIt("list rec files count : %d", list_rec_.size()); |
| | | map_rec_.erase(id); |
| | | logIt("LIST REC FILES COUNT : %d", list_rec_.size()); |
| | | |
| | | } |
| | | |
| | | void Wrapper::GetInfoRecorder(int &index, std::string &path){ |
| | |
| | | index = info.file_frame_index; |
| | | path = info.file_path; |
| | | list_rec_.pop_front(); |
| | | |
| | | if (map_rec_.find(info.rec_id) != map_rec_.end()) |
| | | map_rec_.erase(info.rec_id); |
| | | |
| | | for (auto iter = map_rec_.begin(); iter != map_rec_.end();){ |
| | | if (iter->second.rec && iter->second.rec->ErrorOcurred()){ |
| | | iter == map_rec_.erase(iter); |
| | | }else{ |
| | | iter++; |
| | | } |
| | | } |
| | | |
| | | // logIt("go get info index: %d, file: %s\n", index, path.c_str()); |
| | | } |
| | | |
| | | std::string Wrapper::GetRecorderID(const std::string &path){ |
| | | std::lock_guard<std::mutex> l(mutex_rec_); |
| | | |
| | | std::string ret(""); |
| | | auto iter = list_rec_map_.find(path); |
| | | if (iter != list_rec_map_.end()){ |
| | | ret = iter->second; |
| | | list_rec_map_.erase(iter); |
| | | } |
| | | |
| | | |
| | | return ret; |
| | | } |
| | | ////////decoder |
| | |
| | | use_decoder_ = true; |
| | | } |
| | | |
| | | void Wrapper::cache_pic(std::shared_ptr<ffwrapper::FrameData> &frame){ |
| | | void Wrapper::cache_pic(std::shared_ptr<ffwrapper::FrameData> &frame, int64_t &id){ |
| | | |
| | | pic_bgr24 pic; |
| | | if(bridge_){ |
| | |
| | | unsigned char *data = (unsigned char*)malloc(pic.w * pic.h * 3); |
| | | bridge_->copyPicture(data, frm); |
| | | pic.data = data; |
| | | pic.id = id; |
| | | } |
| | | |
| | | { |
| | |
| | | |
| | | } |
| | | |
| | | void Wrapper::GetPicDecoder(unsigned char **data, int *w, int *h){ |
| | | void Wrapper::GetPicDecoder(unsigned char **data, int *w, int *h, int64_t *id){ |
| | | std::lock_guard<std::mutex> l(mutex_pic_); |
| | | if(list_pic_.empty()){ |
| | | *data = NULL; |
| | |
| | | } |
| | | auto p = list_pic_.front(); |
| | | *data = p.data; *w = p.w; *h = p.h; |
| | | *id = p.id; |
| | | list_pic_.pop_front(); |
| | | } |
| | | |