| | |
| | | |
| | | #include <thread> |
| | | #include <unistd.h> |
| | | #include <sys/time.h> |
| | | |
| | | extern "C"{ |
| | | #include <libavformat/avformat.h> |
| | |
| | | #include "worker/stream.hpp" |
| | | #include "worker/decoder.hpp" |
| | | #include "worker/rec.hpp" |
| | | |
| | | #include "CUDALERP.h" |
| | | #include "common.hpp" |
| | | |
| | | using namespace logif; |
| | | using namespace ffwrapper; |
| | |
| | | ,decoder_(nullptr) |
| | | ,rec_(new rec) |
| | | ,logit_(false) |
| | | ,fps_(25) |
| | | { |
| | | makeTheWorld(); |
| | | } |
| | |
| | | } |
| | | } |
| | | |
| | | int Wrapper::run_worker(ffwrapper::FormatIn *in, std::shared_ptr<ffwrapper::CodedData> data, int64_t &id){ |
| | | int Wrapper::run_worker(ffwrapper::FormatIn *in, const CPacket &pkt){ |
| | | if (gb_){ |
| | | AVPacket &pkt = data->getAVPacket(); |
| | | pkt.pts = pkt.dts = AV_NOPTS_VALUE; |
| | | AVPacket &p = pkt.data->getAVPacket(); |
| | | p.pts = p.dts = AV_NOPTS_VALUE; |
| | | } |
| | | int flag = 0; |
| | | if (stream_) stream_->SetPacket(data, id); |
| | | if (decoder_ && run_dec_) flag = decoder_->SetFrame(data, id); |
| | | if (rec_->Loaded()) rec_->SetPacket(data, id); |
| | | if (stream_) stream_->SetPacket(pkt); |
| | | if (decoder_ && run_dec_) flag = decoder_->SetFrame(pkt); |
| | | if (rec_->Loaded()) rec_->SetPacket(pkt); |
| | | |
| | | return flag |
| | | return flag; |
| | | } |
| | | |
| | | void Wrapper::deinit_worker(){ |
| | |
| | | sleep(2); |
| | | continue; |
| | | } |
| | | |
| | | fps_ = in->getFPS(); |
| | | |
| | | int wTime = 1000000.0 / in->getFPS() ; |
| | | wTime >>= 1; |
| | |
| | | init_worker(in.get()); |
| | | |
| | | int64_t id = gb_ ? 0 : -1; |
| | | int64_t v_id = id; |
| | | int64_t a_id = id; |
| | | |
| | | bool exist = access(input_url_.c_str(), 0) == 0 ? true : false; |
| | | |
| | | while(!stop_stream_.load()){ |
| | | auto data(std::make_shared<CodedData>()); |
| | |
| | | logIt("read packet error, id: %lld", id); |
| | | break; |
| | | } |
| | | |
| | | // 非音视频 |
| | | if (in->notVideoAudio(&data->getAVPacket())){ |
| | | continue; |
| | | } |
| | | |
| | | // 非国标跳过第一帧,测试第一帧有问题 |
| | | if (!gb_ && id < 0){ |
| | | id++; |
| | | id++; v_id++; a_id++; |
| | | continue; |
| | | } |
| | | CPacket pkt{data, v_id, a_id, id}; |
| | | // decode error |
| | | if (run_worker(in.get(), data, id) == -1){ |
| | | if (run_worker(in.get(), pkt) == -1){ |
| | | break; |
| | | } |
| | | usleep(wTime); |
| | | |
| | | if (in->isVideoPkt(&data->getAVPacket())){ |
| | | v_id++; |
| | | }else{ |
| | | a_id++; |
| | | } |
| | | |
| | | id++; |
| | | |
| | | //本地文件太快sleep一下 |
| | | if (exist){ |
| | | usleep(wTime); |
| | | } |
| | | |
| | | } |
| | | |
| | | deinit_worker(); |
| | | } |
| | | } |
| | | |
| | | void Wrapper::BuildRecorder(const char* id, const char *output, const int mindur, const int maxdur, const bool audio){ |
| | | void Wrapper::SetRecMinCacheTime(const int mind){ |
| | | rec_->SetRecMinCacheTime(mind); |
| | | } |
| | | |
| | | void Wrapper::BuildRecorder(const char* id, const char *output, const int64_t &fid, const int mindur, const int maxdur, const bool audio){ |
| | | bool a = audio; |
| | | if (gb_) a = false; |
| | | |
| | | |
| | | if (rec_->Loaded()){ |
| | | rec_->NewRec(id, output, mindur, maxdur, a); |
| | | rec_->NewRec(id, output, fid, mindur, maxdur, a); |
| | | }else{ |
| | | std::string rid(id), dir(output); |
| | | fn_rec_lazy_ = |
| | | [=]{rec_->NewRec(rid.c_str(), dir.c_str(), mindur, maxdur, a);}; |
| | | [=]{rec_->NewRec(rid.c_str(), dir.c_str(), fid, mindur, maxdur, a);}; |
| | | } |
| | | } |
| | | |
| | |
| | | free(c); |
| | | } |
| | | |
| | | |
| | | uint8_t* ConvertYUV2BGR(uint8_t *src, const int w, const int h, const int dst_w, const int dst_h, int *length){ |
| | | return NULL; |
| | | |
| | | // int oldw = w, oldh = h, neww = dst_w, newh = dst_h; |
| | | // // setting cache and shared modes |
| | | // cudaDeviceSetCacheConfig(cudaFuncCachePreferL1); |
| | | // cudaDeviceSetSharedMemConfig(cudaSharedMemBankSizeFourByte); |
| | | |
| | | // // allocating and transferring image and binding to texture object |
| | | // cudaChannelFormatDesc chandesc_img = cudaCreateChannelDesc(8, 0, 0, 0, cudaChannelFormatKindUnsigned); |
| | | // cudaArray* d_img_arr; |
| | | // cudaMallocArray(&d_img_arr, &chandesc_img, oldw, oldh, cudaArrayTextureGather); |
| | | // cudaMemcpyToArray(d_img_arr, 0, 0, image, oldh * oldw, cudaMemcpyHostToDevice); |
| | | // struct cudaResourceDesc resdesc_img; |
| | | // memset(&resdesc_img, 0, sizeof(resdesc_img)); |
| | | // resdesc_img.resType = cudaResourceTypeArray; |
| | | // resdesc_img.res.array.array = d_img_arr; |
| | | // struct cudaTextureDesc texdesc_img; |
| | | // memset(&texdesc_img, 0, sizeof(texdesc_img)); |
| | | // texdesc_img.addressMode[0] = cudaAddressModeClamp; |
| | | // texdesc_img.addressMode[1] = cudaAddressModeClamp; |
| | | // texdesc_img.readMode = cudaReadModeNormalizedFloat; |
| | | // texdesc_img.filterMode = cudaFilterModePoint; |
| | | // texdesc_img.normalizedCoords = 0; |
| | | // cudaTextureObject_t d_img_tex = 0; |
| | | // cudaCreateTextureObject(&d_img_tex, &resdesc_img, &texdesc_img, nullptr); |
| | | |
| | | // uint8_t* d_out = nullptr; |
| | | // cudaMalloc(&d_out, total); |
| | | |
| | | // for (int i = 0; i < warmups; ++i) CUDALERP(d_img_tex, oldw, oldh, d_out, neww, newh); |
| | | // auto start = high_resolution_clock::now(); |
| | | // for (int i = 0; i < runs; ++i) CUDALERP(d_img_tex, oldw, oldh, d_out, neww, newh); |
| | | // auto end = high_resolution_clock::now(); |
| | | // auto sum = (end - start) / runs; |
| | | |
| | | // auto h_out = new uint8_t[neww * newh]; |
| | | // cudaMemcpy(h_out, d_out, total, cudaMemcpyDeviceToHost); |
| | | } |
| | | } |
| | | |