| | |
| | | #include "wrapper.hpp" |
| | | |
| | | #include <thread> |
| | | #include <atomic> |
| | | #include <unistd.h> |
| | | #include <sys/time.h> |
| | | |
| | |
| | | ,audio_(false) |
| | | ,gb_(0) |
| | | ,cpu_(0) |
| | | ,devid_(-1) |
| | | ,run_dec_(false) |
| | | ,run_stream_(true) |
| | | ,run_rec_(false) |
| | | ,work_start(false) |
| | | ,thread_(nullptr) |
| | | ,stop_stream_(false) |
| | | ,stream_(nullptr) |
| | |
| | | ,logit_(false) |
| | | ,fps_(25) |
| | | ,file_finished_(false) |
| | | ,min_duration_(60) |
| | | ,min_duration_(0) |
| | | { |
| | | makeTheWorld(); |
| | | } |
| | |
| | | ,audio_(false) |
| | | ,gb_(0) |
| | | ,cpu_(0) |
| | | ,devid_(-1) |
| | | ,run_dec_(false) |
| | | ,run_stream_(true) |
| | | ,run_rec_(false) |
| | | ,work_start(false) |
| | | ,thread_(nullptr) |
| | | ,stop_stream_(false) |
| | | ,stream_(nullptr) |
| | |
| | | ,logit_(true) |
| | | ,fps_(25) |
| | | ,file_finished_(false) |
| | | ,min_duration_(60) |
| | | ,min_duration_(0) |
| | | { |
| | | makeTheWorld(); |
| | | logif::CreateLogger(logfile, true); |
| | |
| | | } |
| | | if (logit_) |
| | | logif::DestroyLogger(); |
| | | |
| | | printf("wrapper release\n"); |
| | | } |
| | | |
| | | std::unique_ptr<ffwrapper::FormatIn> Wrapper::init_reader(const char* input){ |
| | |
| | | VideoProp prop; |
| | | prop.url_ = input; |
| | | prop.rtsp_tcp_ = true; |
| | | prop.gpu_acc_ = !cpu_; |
| | | prop.gpu_acc_ = false; |
| | | prop.gpu_index_ = devid_; |
| | | |
| | | std::unique_ptr<FormatIn> in(new FormatIn(prop.gpuAccl())); |
| | | std::unique_ptr<FormatIn> in(nullptr); |
| | | int flag = -1; |
| | | AVDictionary* avdic = NULL; |
| | | if (gb_){ |
| | | flag = in->openGb28181(input, NULL); |
| | | in.reset(new FormatInGB(prop)); |
| | | }else{ |
| | | AVDictionary *avdic = prop.optsFormat(); |
| | | if(avdic){ |
| | | flag = in->open(input, &avdic); |
| | | av_dict_free(&avdic); |
| | | }else{ |
| | | flag = in->open(input, NULL); |
| | | } |
| | | in.reset(new FormatIn(prop, prop.gpuAccl())); |
| | | avdic = prop.optsFormat(); |
| | | } |
| | | |
| | | if(flag == 0){ |
| | | if(!in->findStreamInfo(NULL)){ |
| | | logIt("can't find video stream\n"); |
| | | return nullptr; |
| | | } |
| | | |
| | | return in; |
| | | |
| | | if(avdic){ |
| | | flag = in->open(input, &avdic); |
| | | av_dict_free(&avdic); |
| | | }else{ |
| | | flag = in->open(input, NULL); |
| | | } |
| | | if(flag == 0) return in; |
| | | |
| | | return nullptr; |
| | | } |
| | |
| | | int Wrapper::run_worker(ffwrapper::FormatIn *in, const CPacket &pkt){ |
| | | if (gb_){ |
| | | AVPacket &p = pkt.data->getAVPacket(); |
| | | p.pts = p.dts = AV_NOPTS_VALUE; |
| | | // p.pts = p.dts = AV_NOPTS_VALUE; |
| | | } |
| | | int flag = 0; |
| | | if (run_stream_ && stream_) stream_->SetPacket(pkt); |
| | |
| | | int64_t file_rebootime = 0; |
| | | int64_t file_frame = 0; |
| | | |
| | | using namespace std; |
| | | // const string gb_suffix[] = {"/StreamType=2", "/StreamType=3", ""}; |
| | | // const string gb_suffix[] = {"/StreamType=2", ""}; |
| | | const string gb_suffix[] = {""}; |
| | | const size_t gb_size = sizeof(gb_suffix) / sizeof(string); |
| | | int gs_idx = 0; |
| | | string url; |
| | | url.reserve(input_url_.size()*2); |
| | | url = input_url_; |
| | | work_start = false; |
| | | while(!stop_stream_.load()){ |
| | | auto in = init_reader(input_url_.c_str()); |
| | | if (gb_){ |
| | | if (input_url_.find("/StreamType=") == string::npos) |
| | | url = input_url_ + gb_suffix[gs_idx]; |
| | | logIt("======>>input real url %s\n", url.c_str()); |
| | | gs_idx = (gs_idx + 1) % gb_size; |
| | | } |
| | | auto in = init_reader(url.c_str()); |
| | | |
| | | if (!in) { |
| | | logIt("ERROR: init_reader! url: %s\n", input_url_.c_str()); |
| | | sleep(2); |
| | | work_start = false; |
| | | logIt("ERROR: init_reader! url: %s\n", url.c_str()); |
| | | usleep(126000); |
| | | // for(int i = 0; i < 10; i++){ |
| | | // if (stop_stream_.load()) break; |
| | | if(gb_) usleep(2617000); |
| | | // } |
| | | continue; |
| | | } |
| | | |
| | |
| | | wTime >>= 1; |
| | | |
| | | init_worker(in.get()); |
| | | work_start = true; |
| | | |
| | | int64_t id = gb_ ? 0 : -1; |
| | | int64_t v_id = id; |
| | |
| | | |
| | | bool exist = access(input_url_.c_str(), 0) == 0; |
| | | if (exist){ |
| | | wTime <<= 1; |
| | | wTime += wTime/2; |
| | | file_rebootime++; |
| | | } |
| | | |
| | |
| | | |
| | | while(!stop_stream_.load()){ |
| | | auto data(std::make_shared<CodedData>()); |
| | | if (in->readPacket(&data->getAVPacket()) != 0){ |
| | | auto ret = in->readPacket(&data->getAVPacket()); |
| | | if (ret > 0){ |
| | | sleep(2); |
| | | continue; |
| | | } |
| | | |
| | | if (ret < 0){ |
| | | logIt("read packet error, id: %lld", id); |
| | | break; |
| | | } |
| | |
| | | id++; |
| | | |
| | | //本地文件太快sleep一下 |
| | | if (exist){ |
| | | usleep(wTime); |
| | | if (exist && in->isVideoPkt(&data->getAVPacket())){ |
| | | // 记录解码的文件有多少帧 |
| | | file_frame++; |
| | | usleep(wTime); |
| | | } |
| | | |
| | | } |
| | | |
| | | deinit_worker(); |
| | | if (exist) { |
| | | // 三次一帧都没解出来,退出 |
| | | if (file_frame == 0 && file_rebootime > 3){ |
| | | file_finished_ = true; |
| | | break; |
| | | if (file_frame == 0 && file_rebootime < 3){ |
| | | logIt("libcffmpeg.so-> run %lld time, current frames %lld", file_rebootime, file_frame); |
| | | continue; |
| | | } |
| | | // 最小需要解出多少帧 |
| | | if (file_frame < min_duration_ * fps_){ |
| | | logIt("libcffmpeg.so-> run %lld time, current frames %lld, mind %d, fps: %d", |
| | | file_rebootime, file_frame, min_duration_, fps_); |
| | | continue; |
| | | } |
| | | logIt("libcffmpeg.so-> local file %s run %lld time, all frames %lld", input_url_.c_str(), file_rebootime, file_frame); |
| | | logIt("libcffmpeg.so-> local file %s run %lld time, all frames %lld, mind %d, fps: %d", |
| | | input_url_.c_str(), file_rebootime, file_frame, min_duration_, fps_); |
| | | file_finished_ = true; |
| | | break; |
| | | } |
| | |
| | | } |
| | | |
| | | int Wrapper::GetInfoRecorder(std::string &recID, int &index, std::string &path){ |
| | | if (rec_){ |
| | | if (work_start && rec_){ |
| | | rec_->GetRecInfo(recID, index, path); |
| | | } |
| | | return 0; |
| | |
| | | } |
| | | if (decoder_){ |
| | | decoder_->GetFrame(data, w, h, format, length, id); |
| | | }else { |
| | | if (work_start){ |
| | | for(int i = 0; i < 6; i++)this_thread::sleep_for(chrono::seconds{1}); |
| | | } |
| | | } |
| | | return 0; |
| | | } |
| | |
| | | } |
| | | |
| | | int Wrapper::GetPacket(unsigned char **pktData, int *size, int *key){ |
| | | if (stream_){ |
| | | if (work_start && stream_){ |
| | | stream_->GetPacket(pktData, size, key); |
| | | } |
| | | return 0; |
| | |
| | | return flag; |
| | | } |
| | | |
| | | int GetGb28181Pic(const char *rtspUrl, char *retData, int *retDataLen){ |
| | | #ifdef GB28181 |
| | | int GetGb28181Pic(const char *rtspUrl, char *retData, int *retDataLen, const int tt){ |
| | | int ret = 0; |
| | | std::string fn = rtspUrl; |
| | | std::atomic_bool add_camera{false}; |
| | | |
| | | auto handle_gb28181 = new GB28181API; |
| | | if(handle_gb28181->addCamera(fn) == -1){ |
| | | delete(handle_gb28181); |
| | | logIt("do addCamera Error\n"); |
| | | return -1; |
| | | std::thread t([&]{ |
| | | auto handle_gb28181 = new GB28181API; |
| | | std::string ru(rtspUrl); |
| | | if(handle_gb28181->addCamera(ru) == -1){ |
| | | delete(handle_gb28181); |
| | | logIt("do addCamera Error\n"); |
| | | ret = -2; |
| | | return; |
| | | } |
| | | add_camera.store(true); |
| | | std::this_thread::sleep_for(std::chrono::seconds(1)); |
| | | int retLen = handle_gb28181->capturePic(handle_gb28181, retData, retDataLen, tt); |
| | | if(retLen == 0){ |
| | | logIt("do capturePic failed:%d"); |
| | | ret = -1; |
| | | } |
| | | |
| | | handle_gb28181->deleteCamera(); |
| | | delete handle_gb28181; |
| | | }); |
| | | |
| | | std::this_thread::sleep_for(std::chrono::seconds(1)); |
| | | |
| | | int ttt = tt; |
| | | if (ttt < 6) ttt = 6; |
| | | |
| | | int i = -1; |
| | | while (true) { |
| | | std::this_thread::sleep_for(std::chrono::seconds(1)); |
| | | if (add_camera.load()) { |
| | | t.join(); |
| | | return ret; |
| | | } |
| | | if (i++ > ttt) break; |
| | | } |
| | | |
| | | int retLen = handle_gb28181->capturePic(handle_gb28181, retData, retDataLen); |
| | | if(retLen == 0){ |
| | | logIt("do capturePic failed:%d"); |
| | | ret = -1; |
| | | } |
| | | |
| | | handle_gb28181->deleteCamera(); |
| | | return ret; |
| | | t.detach(); |
| | | return -1; |
| | | } |
| | | #endif |
| | | } |
| | | |