tracker/pt: move ctor out of the loop

2 files changed, 4 insertions, 1 deletions

diff --git a/tracker-pt/camera.cpp b/tracker-pt/camera.cpp
index 63b401a8..ff721557 100644
--- a/tracker-pt/camera.cpp
+++ b/tracker-pt/camera.cpp
@@ -117,6 +117,9 @@ bool CVCamera::_get_frame(cv::Mat* frame)
         if (img.empty())
             return false;
 
+        if (frame->rows != img.rows || frame->cols != img.cols)
+            *frame = cv::Mat();
+        
         *frame = img;
         cam_info.res_x = img.cols;
         cam_info.res_y = img.rows;
diff --git a/tracker-pt/ftnoir_tracker_pt.cpp b/tracker-pt/ftnoir_tracker_pt.cpp
index 3dd91a45..877b58fd 100644
--- a/tracker-pt/ftnoir_tracker_pt.cpp
+++ b/tracker-pt/ftnoir_tracker_pt.cpp
@@ -79,12 +79,12 @@ void Tracker_PT::run()
 #endif
 
     apply_settings();
+    cv::Mat frame;
 
     while((commands & ABORT) == 0)
     {
         const double dt = time.elapsed() * 1e-9;
         time.start();
-        cv::Mat frame;
         bool new_frame;
 
         {