From a6dd7933e0bd8ae1fd083639758f7fee9fc7a151 Mon Sep 17 00:00:00 2001
From: chenshijun <csj_sky@126.com>
Date: 星期二, 10 九月 2019 16:34:10 +0800
Subject: [PATCH] Merge branch 'master' of ssh://192.168.1.14:29418/valib/goffmpeg
---
csrc/wrapper.cpp | 170 ++++++++++++++++++++++++++++++++++++++++++++++++--------
1 files changed, 145 insertions(+), 25 deletions(-)
diff --git a/csrc/wrapper.cpp b/csrc/wrapper.cpp
index 4e3d8b8..513055e 100644
--- a/csrc/wrapper.cpp
+++ b/csrc/wrapper.cpp
@@ -39,6 +39,8 @@
,gb_(0)
,cpu_(0)
,use_decoder_(false)
+ ,minduration(250)
+ ,maxduration(750)
{
makeTheWorld();
}
@@ -46,14 +48,29 @@
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;
+ }
+
+ map_rec_.clear();
+ list_rec_pkt_.clear();
+
+ for(auto &i : list_pic_){
+ free(i.data);
+ }
}
- 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){
@@ -132,7 +149,10 @@
auto data(std::make_shared<CodedData>());
if(!in->readPacket(data)){
logIt("read packet error");
- pkt.id = -1; data = nullptr; id = 0;
+ data.reset();
+ data = nullptr;
+ pkt.id = -1;
+ id = 0;
}else{
pkt.id = id++;
}
@@ -143,6 +163,13 @@
run_worker(in.get(), pkt);
if(!data){
+ {
+ std::lock_guard<std::mutex> l(mutex_rec_);
+ map_rec_.clear();
+ }
+ std::lock_guard<std::mutex> locker(mtx_rec_pkt_);
+ list_rec_pkt_.clear();
+
break;
}
//test
@@ -180,27 +207,72 @@
auto ret = in->decode(frame, pkt.data);
if(ret == 1){
//鍚愬嚭鏁版嵁
- cache_pic(frame);
+ cache_pic(frame, pkt.id);
}
}
+ cache_rec_pkt(pkt);
+ {
+ std::lock_guard<std::mutex> l(mutex_rec_);
- for(auto &i : map_rec_){
- if (!i.second.rec){
- i.second.rec = i.second.fn_init(in);
+ for(auto &i : map_rec_){
+ if (!i.second.rec){
+ i.second.rec = std::move(init_recorder(in, i.second.rid, i.second.dir, i.second.min, i.second.max));
+ if (i.second.rec){
+ std::lock_guard<std::mutex> locker(mtx_rec_pkt_);
+ for(auto &k : list_rec_pkt_){
+ avpacket p = {k.data, k.id};
+ i.second.rec->CachePacket(p);
+ }
+ logIt("START REC %d FRAMES", list_rec_pkt_.size());
+ }
+ }else if (i.second.rec){
+ i.second.rec->CachePacket(pkt);
+ }
}
- if (i.second.rec){
- i.second.rec->CachePacket(pkt);
+
+ }
+ }
+
+ int Wrapper::cache_rec_pkt(const avpacket &pkt){
+
+ std::lock_guard<std::mutex> locker(mtx_rec_pkt_);
+ //wait I
+ if (list_rec_pkt_.empty()) {
+ AVPacket &avpkt = pkt.data->getAVPacket();
+ if (!(avpkt.flags & AV_PKT_FLAG_KEY)){
+ return -1;
+ }
+ }
+ maybe_dump_rec_pkt();
+ recpkt k = {pkt.data, pkt.id};
+ list_rec_pkt_.push_back(k);
+
+ return 0;
+ }
+ void Wrapper::maybe_dump_rec_pkt(){
+ //瓒呰繃min/2,涓㈠純gop
+ while (list_rec_pkt_.size() > minduration) {
+ list_rec_pkt_.pop_front();
+ while(!list_rec_pkt_.empty()){
+ auto &cache = list_rec_pkt_.front();
+ AVPacket &avpkt = cache.data->getAVPacket();
+ if (!(avpkt.flags & AV_PKT_FLAG_KEY)){
+ list_rec_pkt_.pop_front();
+ }else{
+ break;
+ }
}
}
}
+
//////////////recorder
- std::shared_ptr<Recorder> Wrapper::init_recorder(FormatIn *in, std::string id,std::string dir, const int mind, const int maxd){
+ std::unique_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);
+ std::unique_ptr<Recorder> rec(new Recorder(in, id.c_str()));
rec->SetCallback([&](std::string &id, int &index, std::string &path){
cache_rec_info(id, index, path);
@@ -221,22 +293,51 @@
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);
- FnRec r = FnRec{fn, rec};
- map_rec_[rid] = r;
+ std::lock_guard<std::mutex> l(mutex_rec_);
+
+ // auto fn = [=](FormatIn *in){
+ // return init_recorder(in, rid, dir, mindur, maxdur);
+ // };
+ // FnRec r = FnRec{fn, nullptr};
+ if (map_rec_.find(rid) != map_rec_.end()){
+ map_rec_.erase(rid);
+ }
+ // for (auto iter = map_rec_.begin(); iter != map_rec_.end();){
+ // if (iter->second.rec && iter->second.rec->ErrorOcurred()){
+ // iter == map_rec_.erase(iter);
+ // }else{
+ // iter++;
+ // }
+ // }
+ FnRec fr;
+ fr.rid = rid;
+ fr.dir = dir;
+ fr.min = mindur;
+ fr.max = maxdur;
+ map_rec_[rid] = std::move(fr);
+
+ minduration = mindur * 25;
+ maxduration = maxdur * 25;
}
int Wrapper::FireRecorder(const char* sid,const int64_t &id){
+ std::lock_guard<std::mutex> l(mutex_rec_);
+
auto iter = map_rec_.find(sid);
if (iter != map_rec_.end()){
if(iter->second.rec){
iter->second.rec->FireRecorder(id);
}
}
+
+ // for (auto iter = map_rec_.begin(); iter != map_rec_.end();){
+ // if (iter->second.rec && iter->second.rec->ErrorOcurred()){
+ // iter == map_rec_.erase(iter);
+ // }else{
+ // iter++;
+ // }
+ // }
}
void Wrapper::cache_rec_info(std::string &id, int &index, std::string &path){
@@ -250,10 +351,11 @@
struct record_file_info info;
info.file_frame_index = index;
info.file_path = path;
+ info.rec_id = id;
list_rec_.emplace_back(info);
list_rec_map_[path] = id;
- logIt("list rec files count : %d", list_rec_.size());
- map_rec_.erase(id);
+ logIt("LIST REC FILES COUNT : %d", list_rec_.size());
+
}
void Wrapper::GetInfoRecorder(int &index, std::string &path){
@@ -267,16 +369,32 @@
index = info.file_frame_index;
path = info.file_path;
list_rec_.pop_front();
+
+ if (map_rec_.find(info.rec_id) != map_rec_.end())
+ map_rec_.erase(info.rec_id);
+
+ for (auto iter = map_rec_.begin(); iter != map_rec_.end();){
+ if (iter->second.rec && iter->second.rec->ErrorOcurred()){
+ iter == map_rec_.erase(iter);
+ }else{
+ iter++;
+ }
+ }
+
// logIt("go get info index: %d, file: %s\n", index, path.c_str());
}
std::string Wrapper::GetRecorderID(const std::string &path){
+ std::lock_guard<std::mutex> l(mutex_rec_);
+
std::string ret("");
auto iter = list_rec_map_.find(path);
if (iter != list_rec_map_.end()){
ret = iter->second;
list_rec_map_.erase(iter);
}
+
+
return ret;
}
////////decoder
@@ -284,7 +402,7 @@
use_decoder_ = true;
}
- void Wrapper::cache_pic(std::shared_ptr<ffwrapper::FrameData> &frame){
+ void Wrapper::cache_pic(std::shared_ptr<ffwrapper::FrameData> &frame, int64_t &id){
pic_bgr24 pic;
if(bridge_){
@@ -295,6 +413,7 @@
unsigned char *data = (unsigned char*)malloc(pic.w * pic.h * 3);
bridge_->copyPicture(data, frm);
pic.data = data;
+ pic.id = id;
}
{
@@ -311,7 +430,7 @@
}
- void Wrapper::GetPicDecoder(unsigned char **data, int *w, int *h){
+ void Wrapper::GetPicDecoder(unsigned char **data, int *w, int *h, int64_t *id){
std::lock_guard<std::mutex> l(mutex_pic_);
if(list_pic_.empty()){
*data = NULL;
@@ -321,6 +440,7 @@
}
auto p = list_pic_.front();
*data = p.data; *w = p.w; *h = p.h;
+ *id = p.id;
list_pic_.pop_front();
}
--
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