| | |
| | | ,scale_w_(0) |
| | | ,scale_h_(0) |
| | | ,scale_f_(SWS_POINT) |
| | | ,encoder_(NULL) |
| | | ,gb_(0) |
| | | ,cpu_(0) |
| | | ,encoder_(nullptr) |
| | | { |
| | | makeTheWorld(); |
| | | } |
| | |
| | | scale_h_ = h; |
| | | } |
| | | |
| | | void Wrapper::UseGB28181(){ |
| | | gb_ = 1; |
| | | } |
| | | |
| | | void Wrapper::UseCPU(){ |
| | | cpu_ = 1; |
| | | } |
| | | |
| | | std::unique_ptr<ffwrapper::FormatIn> Wrapper::init_reader(const char* input){ |
| | | |
| | | VideoProp prop; |
| | | prop.url_ = input; |
| | | prop.rtsp_tcp_ = true; |
| | | prop.gpu_acc_ = !cpu_; |
| | | |
| | | std::unique_ptr<FormatIn> in(new FormatIn(prop.gpuAccl())); |
| | | AVDictionary *avdic = prop.optsFormat(); |
| | | int flag = in->open(input, &avdic); |
| | | int flag = -1; |
| | | if (gb_){ |
| | | flag = in->openGb28181(input, NULL); |
| | | }else{ |
| | | flag = in->open(input, &avdic); |
| | | } |
| | | if(avdic){ |
| | | av_dict_free(&avdic); |
| | | } |
| | |
| | | |
| | | return nullptr; |
| | | } |
| | | |
| | | // ffwrapper::FormatIn* Wrapper::init_reader_gb28181(const char* input){ |
| | | |
| | | // VideoProp prop; |
| | | // prop.url_ = input; |
| | | // prop.rtsp_tcp_ = true; |
| | | // prop.gpu_acc_ = !cpu_; |
| | | // ffwrapper::FormatIn* in(new FormatIn(prop.gpuAccl())); |
| | | // AVDictionary *avdic = prop.optsFormat(); |
| | | // int flag = in->openGb28181(input, &avdic); |
| | | // if(avdic){ |
| | | // logIt("ERROR:in->openGb28181(input, &avdic):flag:%d\n",flag); |
| | | // av_dict_free(&avdic); |
| | | // } |
| | | // if(flag == 0){ |
| | | // if(!in->findStreamInfo(NULL)){ |
| | | // logIt("yolo can't find video stream\n"); |
| | | // return nullptr; |
| | | // } |
| | | // bool flag = true; |
| | | // if(map_workers_.find(WORKER_DECODER) != map_workers_.end()){ |
| | | // flag = in->openCodec(AVMEDIA_TYPE_VIDEO, NULL); |
| | | // auto dec_ctx = in->getCodecContext(); |
| | | // if(bridge_)delete bridge_; |
| | | // scale_w_ = scale_w_ == 0 || scale_w_ > dec_ctx->width ? dec_ctx->width : scale_w_; |
| | | // scale_h_ = scale_h_ == 0 || scale_h_ > dec_ctx->height ? dec_ctx->height : scale_h_; |
| | | // AVPixelFormat pix_fmt = AV_PIX_FMT_BGR24; |
| | | // bridge_ = new cvbridge( |
| | | // dec_ctx->width, dec_ctx->height, dec_ctx->pix_fmt, |
| | | // scale_w_, scale_h_, pix_fmt, scale_f_); |
| | | // } |
| | | // if (!flag){ |
| | | // logIt("FormatIn openCodec Failed!"); |
| | | // return nullptr; |
| | | // } |
| | | // return in; |
| | | // } |
| | | // return nullptr; |
| | | // } |
| | | |
| | | int Wrapper::init_recorder(FormatIn *in, std::string dir, const int mind, const int maxd){ |
| | | if(!in){ |
| | |
| | | } |
| | | |
| | | void Wrapper::run_stream_thread(){ |
| | | |
| | | while(!stop_stream_.load()){ |
| | | auto in = init_reader(input_url_.c_str()); |
| | | |
| | | if (!in) { |
| | | logIt("ERROR: init_reader! url: %s\n", input_url_.c_str()); |
| | | usleep(200000); |
| | | continue; |
| | | } |
| | |
| | | pkt.id = id++; |
| | | } |
| | | pkt.data = data; |
| | | if(data != nullptr) { |
| | | cacheAVPacket(data->getAVPacket()); |
| | | } |
| | | |
| | | run_worker(in.get(), pkt); |
| | | if(!data){ |
| | | break; |
| | | } |
| | | //test |
| | | if(recorder_) |
| | | if(id % 250 == 0) |
| | | recorder_->FireRecorder(id); |
| | | // if(recorder_) |
| | | // if(id % 250 == 0) |
| | | // recorder_->FireRecorder(id); |
| | | } |
| | | } |
| | | } |
| | |
| | | info.file_frame_index = index; |
| | | info.file_path = path; |
| | | list_rec_.emplace_back(info); |
| | | logIt("list rec files count : %d", list_rec_.size()); |
| | | } |
| | | } |
| | | |
| | |
| | | index = info.file_frame_index; |
| | | path = info.file_path; |
| | | list_rec_.pop_front(); |
| | | logIt("go get info index: %d, file: %s\n", index, path.c_str()); |
| | | } |
| | | |
| | | ////////decoder |
| | |
| | | auto p = list_pic_.front(); |
| | | *data = p.data; *w = p.w; *h = p.h; |
| | | list_pic_.pop_front(); |
| | | } |
| | | |
| | | void Wrapper::GetPacket(unsigned char **pktData, int *size, int *key){ |
| | | std::lock_guard<std::mutex> l(mutex_avpkt_); |
| | | if(list_avpkt_.empty()){ |
| | | return; |
| | | } |
| | | auto pkt = list_avpkt_.front(); |
| | | *key = pkt.flags & AV_PKT_FLAG_KEY; |
| | | *size = pkt.size; |
| | | *pktData = (unsigned char *)malloc(*size); |
| | | memcpy(*pktData, pkt.data, pkt.size); |
| | | |
| | | list_avpkt_.pop_front(); |
| | | } |
| | | void Wrapper::cacheAVPacket(const AVPacket &pkt){ |
| | | std::lock_guard<std::mutex> l(mutex_pic_); |
| | | while(list_avpkt_.size() > 10){ |
| | | // printf("cacheAVPacket drop packets!!!!!!!!!!\n"); |
| | | for(int i = 0; i < 5; i++){ |
| | | list_avpkt_.pop_front(); |
| | | } |
| | | } |
| | | list_avpkt_.emplace_back(pkt); |
| | | } |
| | | |
| | | void Wrapper::run_worker(ffwrapper::FormatIn *in, avpacket &pkt){ |
| | |
| | | } |
| | | *size = pkt.size + extradata_size; |
| | | *out = (unsigned char *)malloc(*size); |
| | | |
| | | |
| | | memcpy(*out, extra, extradata_size); |
| | | memcpy(*out + extradata_size, pkt.data, pkt.size); |
| | | |