tracker/pt: don't hang the app on camera start

Move camera open to worker thread.

1 files changed, 1 insertions, 9 deletions

diff --git a/tracker-pt/ftnoir_tracker_pt.cpp b/tracker-pt/ftnoir_tracker_pt.cpp
index 0d99ccd0..cafc973a 100644
--- a/tracker-pt/ftnoir_tracker_pt.cpp
+++ b/tracker-pt/ftnoir_tracker_pt.cpp
@@ -49,11 +49,7 @@ Tracker_PT::~Tracker_PT()
 
 void Tracker_PT::run()
 {
-#ifdef PT_PERF_LOG
-    QFile log_file(OPENTRACK_BASE_PATH + "/PointTrackerPerformance.txt");
-    if (!log_file.open(QIODevice::WriteOnly | QIODevice::Text)) return;
-    QTextStream log_stream(&log_file);
-#endif
+    maybe_reopen_camera();
 
     while(!isInterruptionRequested())
     {
@@ -120,7 +116,6 @@ void Tracker_PT::run()
             center_flag.clear();
         }
     }
-    qDebug() << "pt: thread stopped";
 }
 
 bool Tracker_PT::maybe_reopen_camera()
@@ -149,9 +144,6 @@ module_status Tracker_PT::start_tracker(QFrame* video_frame)
     //video_widget->resize(video_frame->width(), video_frame->height());
     video_frame->show();
 
-    if (!maybe_reopen_camera())
-        return { tr("Can't open camera") };
-
     start(QThread::HighPriority);
 
     return {};