1 files changed, 13 insertions, 2 deletions
diff --git a/tracker-easy/ocv-check.cxx b/tracker-easy/ocv-check.cxx
index 62126775..90c2d6c9 100644
--- a/tracker-easy/ocv-check.cxx
+++ b/tracker-easy/ocv-check.cxx
@@ -1,7 +1,18 @@
 #include <opencv2/calib3d.hpp>
-
-static void check_solvep3p()
+void check_solvep3p()
 {
     cv::Mat x;
     cv::solveP3P(x, x, x, x, x, x, 0);
 }
+
+#include <opencv2/video/tracking.hpp>
+void check_kf()
+{
+    [[maybe_unused]] cv::KalmanFilter kf;
+}
+
+#include <opencv2/highgui.hpp>
+void check_highgui()
+{
+    cv::imshow("foo", {});
+}