X-Git-Url: http://47.100.26.94:8080/?a=blobdiff_plain;f=src%2FEngine.cpp;h=49a17daee4f7ec4963e4029f0552ee472203dbb4;hb=3811d034ba9e1f44a2e9915289438db3807217fe;hp=82fed4aea881f49e7f30e1b605a310b193e90e62;hpb=5675c1a74ffcb95725eb11463e51cfebbc88a15e;p=trackerpp.git

diff --git a/src/Engine.cpp b/src/Engine.cpp
index 82fed4a..49a17da 100644
--- a/src/Engine.cpp
+++ b/src/Engine.cpp
@@ -8,39 +8,41 @@ using namespace suanzi;
 const static std::string TAG = "Engine";
 
 static std::mutex g_mutex;
-static Engine* g_instance = nullptr;
+static EngineWPtr g_instance;
 
-Engine::Engine()
-{
-    detector = new Detector();
-}
 
-Engine* Engine::create()
+EnginePtr Engine::create()
 {
     LOG_DEBUG(TAG, "create");
     std::lock_guard<std::mutex> lock(g_mutex);
-    if (g_instance)
-        return g_instance;
-    
-    Engine* instance (new Engine());
+    if (g_instance.lock()){
+        LOG_ERROR(TAG, "already exists");
+        return EnginePtr(); // nullptr
+    }
+    EnginePtr instance (new Engine());
     g_instance = instance;
-    return g_instance;
+    return instance;
 }
 
-void Engine::destroy()
+Engine::Engine()
 {
-    delete g_instance;
+    detector = std::make_shared<Detector>();
+    MetricsPtr m (new Metrics("model.pkl"));
+    multiTracker = std::make_shared<MultiTracker>(m);
 }
 
 Engine::~Engine()
 {    
-    delete detector;
-//    delete tracker;
 }
 
+void Engine::destroy()
+{
+}
+
+
 void Engine::setVideoSrc(VideoSrcType type, const std::string& url)
 {
-    videoSrc = url;
+//    videoSrc = url;
     reader = VideoReaderFactory::createVideoReader(type, url);
 }
 
@@ -48,9 +50,12 @@ void Engine::run()
 {
     LOG_DEBUG(TAG, "run");
     cv::Mat frame;
+    Detection detections[128];
     while (reader->read(frame)){
         LOG_DEBUG(TAG, "Size: " << frame.cols  <<  "x" << frame.rows);
-        detector->detect(frame);
+        // TODO
+        int total = detector->detect(frame, detections);
+        multiTracker->update(total, detections, frame);
     }
 }