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 |  329 ++++++++++++++----------------------------------------
 1 files changed, 85 insertions(+), 244 deletions(-)

diff --git a/csrc/wrapper.cpp b/csrc/wrapper.cpp
index d67cb8d..9fc2e25 100644
--- a/csrc/wrapper.cpp
+++ b/csrc/wrapper.cpp
@@ -21,8 +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{
@@ -30,15 +33,17 @@
 
     Wrapper::Wrapper()
     :input_url_("")
-    ,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();
     }
@@ -46,14 +51,17 @@
 
     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;
+        catch(const std::exception& e)
+        {
+            logIt("WRAPPER EXCEPTION: ", e.what());
         }
-    
     }
 
     void Wrapper::ScalePicture(const int w, const int h, const int flags){
@@ -100,45 +108,6 @@
         return nullptr;
     }
 
-
-    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;
-            }
-
-            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;
-                if(data != nullptr) {
-                    cacheAVPacket(data->getAVPacket());
-                }
-
-                run_worker(in.get(), pkt);
-                if(!data){
-                    break;
-                }
-                //test
-                // if(recorder_)
-                //     if(id % 250 == 0)
-                //         recorder_->FireRecorder(id);
-            }
-        }
-    }
-
     int Wrapper::RunStream(const char* input){
         if(thread_){
             logIt("wrapper run stream already run");
@@ -154,220 +123,94 @@
         return 0;
     }
 
-    //////////////recorder
-    std::shared_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);
-
-        rec->SetCallback([&](std::string &id, int &index, std::string &path){
-            cache_rec_info(id, index, path);
-        });
-
-        int trycnt = 0;
-        while(trycnt < 100){
-            const int ret = rec->Run(dir.c_str(), mind, maxd);
-            if(ret == 0) break;
-            usleep(200000);
-        }
-        if (trycnt < 100){
-            return rec;
-        }
-        return nullptr;
+    void Wrapper::init_stream(){
+        if (stream_) delete stream_;
+        stream_ = new stream;
     }
-    
-    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);
+
+    void Wrapper::init_decoder(ffwrapper::FormatIn *in){
+        if (decoder_) delete decoder_;
+        decoder_ = new decoder(in, scale_w_, scale_h_,scale_f_);
+    }
+
+    void Wrapper::init_rec(ffwrapper::FormatIn *in){
+        if (rec_) delete rec_;
+        rec_ = new rec(in);
+    }
+
+    void Wrapper::run_stream_thread(){
         
-        FnRec r = FnRec{fn, rec};
-        map_rec_[rid] = r;
+        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;
+            }
+            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::BuildRecorder(const char* id, const char *output, const int mindur, const int maxdur){
+        
+        if (rec_){
+            rec_->NewRec(id, output, mindur, maxdur);
+        }
     }
 
     int Wrapper::FireRecorder(const char* sid,const int64_t &id){
-        auto iter = map_rec_.find(sid);
-        if (iter != map_rec_.end()){
-            if(iter->second.rec){
-                iter->second.rec->FireRecorder(id);
-            }
+        if (rec_){
+            rec_->FireRecSignal(sid, id);
         }
     }
 
-    void Wrapper::run_worker(ffwrapper::FormatIn *in, avpacket &pkt){
-        if(!pkt.data) return;
-        if (use_decoder_) {
-            if(in->getCodecContext() == NULL){
-                
-                bool flag = true;
-                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!");
-                }
-            }
-            
-            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);
-            }
+    void Wrapper::GetInfoRecorder(std::string &recID, int &index, std::string &path){
+        if (rec_){
+            rec_->GetRecInfo(recID, index, path);
         }
-
-        for(auto &i : map_rec_){
-            if (!i.second.rec){
-                i.second.rec = i.second.fn_init(in);
-            }
-            if (i.second.rec){
-                i.second.rec->CachePacket(pkt);
-            }
-        }
-    }
-
-    void Wrapper::cache_rec_info(std::string &id, 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() > 100){
-                for(int i = 0; i < 25; i++){
-                    list_rec_.pop_front();
-                }
-            }
-            struct record_file_info info;
-            info.file_frame_index = index;
-            info.file_path = path;
-            list_rec_.emplace_back(info);
-            list_rec_map_[path] = id;
-            logIt("list rec files count : %d", list_rec_.size());
-            map_rec_.erase(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;
-        }
-        auto info = list_rec_.front();
-        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());
-    }
-
-    std::string Wrapper::GetRecorderID(const std::string &path){
-        auto iter = list_rec_map_.find(path);
-        if (iter != list_rec_map_.end()){
-            return iter->second;
-        }
-        return "";
     }
     ////////decoder
     void Wrapper::BuildDecoder(){
         use_decoder_ = true;
     }
 
-    void Wrapper::cache_pic(std::shared_ptr<ffwrapper::FrameData> &frame){
-
-        pic_bgr24 pic;
-        if(bridge_){
-            AVFrame *frm = frame->getAVFrame();
-            pic.w = scale_w_;
-            pic.h = scale_h_;
-
-            unsigned char *data = (unsigned char*)malloc(pic.w * pic.h * 3);
-            bridge_->copyPicture(data, frm);
-            pic.data = data;
+    void Wrapper::GetPicDecoder(unsigned char **data, int *w, int *h, int64_t *id){
+        if (decoder_){
+            decoder_->GetFrame(data, w, h, id);
         }
-        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::GetPacket(unsigned char **pktData, int *size, int *key){
-        std::lock_guard<std::mutex> l(mutex_avpkt_);
-        if(list_avpkt_.empty()){
-            return;
+        if (stream_){
+            stream_->GetPacket(pktData, size, key);
         }
-        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);
     }
 
-
-    ///// 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::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;
@@ -396,7 +239,7 @@
                 return NULL;
             }
         }else{
-            logIt("open %s error", input_url_.c_str());
+            logIt("open %s error", file);
             return NULL;
         }
         
@@ -417,8 +260,6 @@
         }
         return NULL;
     }
-
-
 /////// for encoder
     typedef struct _PicEncoder{
         FormatOut *enc;

--
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