#include <thread>
#include "Engine.h"
#include "Logger.h"
+#include "PredictorWrapper.h"
using namespace suanzi;
-const static std::string TAG = "Engine";
+static const std::string TAG = "Engine";
static std::mutex g_mutex;
-static Engine* g_instance = nullptr;
+static EngineWPtr g_instance;
-Engine::Engine()
-{
- detector = new Detector();
- tracker = new Tracker();
-}
-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>();
+ multiTracker = std::make_shared<MultiTracker>();
}
Engine::~Engine()
{
- delete detector;
- delete tracker;
+ destroy();
}
-void Engine::setVideoSrc(const std::string& url)
+void Engine::destroy()
+{
+ LOG_DEBUG(TAG, "destroy");
+ detector.reset();
+ multiTracker.reset();
+ reader.reset();
+ observer_list.clear();
+}
+
+
+void Engine::setVideoSrc(VideoSrcType type, const std::string& url)
{
- videoSrc = url;
- reader = VideoReaderFactory::createVideoReader(VideoSrcType::URL,"rtsp://192.168.1.75:554/stream1");
+ reader = VideoReaderFactory::createVideoReader(type, url);
}
void Engine::run()
{
LOG_DEBUG(TAG, "run");
cv::Mat frame;
+ Detection detections[128];
while (reader->read(frame)){
- detector->detect(frame);
+ LOG_DEBUG(TAG, "Size: " << frame.cols << "x" << frame.rows);
+ // TODO
+ int total = detector->detect(frame, detections);
+ multiTracker->update(total, detections, frame);
}
}