From 602b3b2a792d65e49dba07920b100b5feb39d36f Mon Sep 17 00:00:00 2001
From: zhangmeng <775834166@qq.com>
Date: 星期一, 16 九月 2019 13:43:40 +0800
Subject: [PATCH] remove log
---
csrc/wrapper.cpp | 395 ++++++++++++++++++++++++++++----------------------------
1 files changed, 198 insertions(+), 197 deletions(-)
diff --git a/csrc/wrapper.cpp b/csrc/wrapper.cpp
index ead51a0..9fc2e25 100644
--- a/csrc/wrapper.cpp
+++ b/csrc/wrapper.cpp
@@ -12,6 +12,7 @@
#include "ffmpeg/configure/conf.hpp"
#include "ffmpeg/format/FormatIn.hpp"
+#include "ffmpeg/format/FormatOut.hpp"
#include "ffmpeg/property/VideoProp.hpp"
#include "ffmpeg/data/CodedData.hpp"
#include "ffmpeg/data/FrameData.hpp"
@@ -20,8 +21,11 @@
#include "buz/recorder.hpp"
-using namespace logif;
+#include "stream.hpp"
+#include "decoder.hpp"
+#include "rec.hpp"
+using namespace logif;
using namespace ffwrapper;
namespace cffmpeg_wrap{
@@ -29,13 +33,17 @@
Wrapper::Wrapper()
:input_url_("")
- ,recorder_(NULL)
- ,thread_(nullptr)
- ,stop_stream_(false)
- ,bridge_(NULL)
,scale_w_(0)
,scale_h_(0)
,scale_f_(SWS_POINT)
+ ,gb_(0)
+ ,cpu_(0)
+ ,use_decoder_(false)
+ ,thread_(nullptr)
+ ,stop_stream_(false)
+ ,stream_(nullptr)
+ ,decoder_(nullptr)
+ ,rec_(nullptr)
{
makeTheWorld();
}
@@ -43,15 +51,16 @@
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;
- }
- if(recorder_){
- delete recorder_; recorder_ = NULL;
+ catch(const std::exception& e)
+ {
+ logIt("WRAPPER EXCEPTION: ", e.what());
}
}
@@ -61,15 +70,29 @@
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);
}
@@ -78,92 +101,11 @@
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_;
-
- AVPixelFormat pix_fmt = AV_PIX_FMT_BGR24;
- bridge_ = new cvbridge(
- dec_ctx->width, dec_ctx->height, dec_ctx->pix_fmt,
- scale_w_?scale_w_:dec_ctx->width, scale_h_?scale_h_:dec_ctx->height, 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){
- logIt("Init wrapper first");
- return -1;
- }
- if(recorder_){
- logIt("recorder exist");
- delete recorder_;
- }
-
- recorder_ = new Recorder(in);
- recorder_->SetCallback([&](int &index, std::string &path){
- cache_rec_info(index, path);
- });
-
- int trycnt = 0;
- while(trycnt < 100){
- const int ret = recorder_->Run(dir.c_str(), mind, maxd);
- if(ret == 0) break;
- usleep(200000);
- }
- return trycnt == 100;
- }
-
- void Wrapper::init_worker(ffwrapper::FormatIn *in){
- for(auto &i : map_workers_){
- if(i.second(in) != 0){
- logIt("worker %d init error", i.first);
- }
- }
- }
-
- void Wrapper::run_stream_thread(){
- while(!stop_stream_.load()){
- auto in = init_reader(input_url_.c_str());
- if (!in) {
- usleep(200000);
- continue;
- }
- init_worker(in.get());
-
- int64_t id = 0;
- avpacket pkt;
- while(!stop_stream_.load()){
- auto data(std::make_shared<CodedData>());
- if(!in->readPacket(data)){
- logIt("read packet error");
- pkt.id = -1; data = nullptr; id = 0;
- }else{
- pkt.id = id++;
- }
- pkt.data = data;
-
- run_worker(in.get(), pkt);
- if(!data){
- break;
- }
- //test
- if(recorder_)
- if(id % 250 == 0)
- recorder_->FireRecorder(id);
- }
- }
}
int Wrapper::RunStream(const char* input){
@@ -181,125 +123,94 @@
return 0;
}
- //////////////recorder
- void Wrapper::BuildRecorder(const char *output, const int mindur, const int maxdur){
- std::string dir(output);
- map_workers_[WORKER_RECORDER] = [=](FormatIn *in){
- return init_recorder(in, dir, mindur, maxdur);
- };
+ void Wrapper::init_stream(){
+ if (stream_) delete stream_;
+ stream_ = new stream;
}
- int Wrapper::FireRecorder(const int64_t &id){
- if(recorder_){
- recorder_->FireRecorder(id);
- }
+ void Wrapper::init_decoder(ffwrapper::FormatIn *in){
+ if (decoder_) delete decoder_;
+ decoder_ = new decoder(in, scale_w_, scale_h_,scale_f_);
}
- void Wrapper::cache_rec_info(int &index, std::string &path){
- if(func_rec_){ //active api
- func_rec_(path, index);
- }else{ // passive api
- std::lock_guard<std::mutex> l(mutex_rec_);
- while(list_rec_.size() > 10){
- for(int i = 0; i < 5; i++){
- list_rec_.pop_front();
- }
+ void Wrapper::init_rec(ffwrapper::FormatIn *in){
+ if (rec_) delete rec_;
+ rec_ = new rec(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;
}
- struct record_file_info info;
- info.file_frame_index = index;
- info.file_path = path;
- list_rec_.emplace_back(info);
+ init_stream();
+ if (use_decoder_){
+ init_decoder(in.get());
+ }
+ init_rec(in.get());
+
+ int64_t id = 0;
+ while(!stop_stream_.load()){
+ auto data(std::make_shared<CodedData>());
+ if(!in->readPacket(data)){
+ logIt("read packet error");
+ break;
+ }
+ if (stream_) stream_->SetPacket(data);
+ if (use_decoder_ && decoder_) decoder_->SetFrame(data, id);
+ if (rec_) rec_->SetPacket(data, id);
+
+ id++;
+ }
}
}
- void Wrapper::GetInfoRecorder(int &index, std::string &path){
- std::lock_guard<std::mutex> l(mutex_rec_);
- if(list_rec_.empty()){
- index = -1;
- path = "";
- return;
+ void Wrapper::BuildRecorder(const char* id, const char *output, const int mindur, const int maxdur){
+
+ if (rec_){
+ rec_->NewRec(id, output, mindur, maxdur);
}
- auto info = list_rec_.front();
- index = info.file_frame_index;
- path = info.file_path;
- list_rec_.pop_front();
}
+ int Wrapper::FireRecorder(const char* sid,const int64_t &id){
+ if (rec_){
+ rec_->FireRecSignal(sid, id);
+ }
+ }
+
+ void Wrapper::GetInfoRecorder(std::string &recID, int &index, std::string &path){
+ if (rec_){
+ rec_->GetRecInfo(recID, index, path);
+ }
+ }
////////decoder
void Wrapper::BuildDecoder(){
- map_workers_[WORKER_DECODER] = [&](FormatIn*){return 0;};
+ use_decoder_ = true;
}
- void Wrapper::cache_pic(std::shared_ptr<ffwrapper::FrameData> &frame){
-
- pic_bgr24 pic;
- if(bridge_){
- AVFrame *frm = frame->getAVFrame();
- unsigned char *data = (unsigned char*)malloc(frm->width * frm->height * 3);
- bridge_->copyPicture(data, frm);
- pic.data = data;
- pic.w = scale_w_ ? scale_w_ : frm->width;
- pic.h = scale_h_ ? scale_h_ : frm->height;
- }
- if(func_dec_){
- func_dec_(pic.data, pic.w, pic.h);
- }else{
- std::lock_guard<std::mutex> l(mutex_pic_);
- while(list_pic_.size() > 10){
- for(int i = 0; i < 5; i++){
- auto t = list_pic_.front();
- free(t.data);
- list_pic_.pop_front();
- }
- }
- list_pic_.emplace_back(pic);
- }
-
- }
-
- void Wrapper::GetPicDecoder(unsigned char **data, int *w, int *h){
- std::lock_guard<std::mutex> l(mutex_pic_);
- if(list_pic_.empty()){
- *data = NULL;
- *w = 0;
- *h = 0;
- return;
- }
- auto p = list_pic_.front();
- *data = p.data; *w = p.w; *h = p.h;
- list_pic_.pop_front();
- }
-
- void Wrapper::run_worker(ffwrapper::FormatIn *in, avpacket &pkt){
- if(!pkt.data) return;
- if (map_workers_.find(WORKER_DECODER) != map_workers_.end()) {
- auto frame(std::make_shared<FrameData>());
- auto ret = in->decode(frame, pkt.data);
- if(ret == 1){
- //鍚愬嚭鏁版嵁
- cache_pic(frame);
- }
- }
-
- if(recorder_){
- recorder_->CachePacket(pkt);
+ void Wrapper::GetPicDecoder(unsigned char **data, int *w, int *h, int64_t *id){
+ if (decoder_){
+ decoder_->GetFrame(data, w, h, id);
}
}
- ///// active api
- void Wrapper::ActiveRecorder(const char *dir, const int mind, const int maxd,
- FUNC_REC func){
- BuildRecorder(dir, mind, maxd);
- func_rec_ = func;
+ void Wrapper::GetPacket(unsigned char **pktData, int *size, int *key){
+ if (stream_){
+ stream_->GetPacket(pktData, size, key);
+ }
}
- void Wrapper::ActiveDecoder(FUNC_DEC fn){
- BuildDecoder();
- func_dec_ = fn;
- }
-
- ////// test
- uint8_t *Wrapper::decodeJPEG(const char *file, int *w, int *h){
+} // end class wrapper
+///////////////////////////////////////////////////////////
+///single decode or encoder
+ ////// decoder
+namespace cffmpeg_wrap{ // start test functions
+ uint8_t* DecodeJPEG(const char *file, int *w, int *h){
VideoProp prop;
prop.url_ = file;
prop.gpu_acc_ = false;
@@ -328,7 +239,7 @@
return NULL;
}
}else{
- logIt("open %s error", input_url_.c_str());
+ logIt("open %s error", file);
return NULL;
}
@@ -349,4 +260,94 @@
}
return NULL;
}
-}
\ No newline at end of file
+/////// for encoder
+ typedef struct _PicEncoder{
+ FormatOut *enc;
+ int w;
+ int h;
+ int fps;
+ int br;
+ int gi;
+ int flag;
+ cvbridge *bridge;
+ } PicEncoder;
+
+ void *CreateEncoder(const int w, const int h, const int fps, const int br, const int scale_flag, const int gi){
+
+ PicEncoder *e = (PicEncoder*)malloc(sizeof(PicEncoder));
+ e->enc = NULL;
+ e->w = w;
+ e->h = h;
+ e->fps = fps;
+ e->br = br;
+ e->gi = gi;
+ e->flag = scale_flag;
+ e->bridge = NULL;
+
+ VideoProp prop_;
+ prop_.width_ = w;
+ prop_.height_ = h;
+ prop_.fps_ = fps;
+ prop_.bit_rate_ = br;
+ gi < 0 ? prop_.gpu_acc_ = false : prop_.gpu_acc_ = true;
+
+ FormatOut *enc = new FormatOut(prop_, "./88.mp4");
+ e->enc = enc;
+
+ return e;
+ }
+
+ void DestroyEncoder(void *h){
+ PicEncoder *e = (PicEncoder*)h;
+ if (e == NULL){
+ return;
+ }
+
+ delete e->bridge;
+ delete e->enc;
+
+ free(e);
+ }
+
+ int Encode(void *hdl, uint8_t *in, const int w, const int h, uint8_t **out, int *size, int *key){
+
+ PicEncoder *e = (PicEncoder*)hdl;
+ auto ctx = e->enc->getCodecContext();
+
+ if (e->bridge == NULL){
+ AVPixelFormat pix_fmt = AV_PIX_FMT_BGR24;
+ e->bridge = new cvbridge(
+ w, h, AV_PIX_FMT_BGR24,
+ e->w, e->h, ctx->pix_fmt, e->flag);
+ }
+
+ AVFrame *frame = e->bridge->getAVFrame(in, w, h);
+ auto data(std::make_shared<CodedData>());
+
+ const int flag = e->enc->encode(data, frame);
+ if(flag > 0){
+ auto pkt = data->getAVPacket();
+ int extradata_size = ctx->extradata_size;
+ uint8_t *extra = ctx->extradata;
+
+ *key = pkt.flags & AV_PKT_FLAG_KEY;
+ if(!(*key)){
+ extradata_size = 0;
+ }
+ *size = pkt.size + extradata_size;
+ *out = (unsigned char *)malloc(*size);
+
+ memcpy(*out, extra, extradata_size);
+ memcpy(*out + extradata_size, pkt.data, pkt.size);
+
+ }else{
+ logIt("encode error or need more packet\n");
+ }
+
+ av_frame_free(&frame);
+
+ return flag;
+ }
+
+}
+
--
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