From 3cf0308c6487ae917b064e49569e5c9684d61978 Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Fri, 22 Jun 2018 12:58:13 +0200
Subject: tracker/{pt,aruco}: change cv::setNumThreads call site

---
 tracker-aruco/ftnoir_tracker_aruco.cpp | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'tracker-aruco')

diff --git a/tracker-aruco/ftnoir_tracker_aruco.cpp b/tracker-aruco/ftnoir_tracker_aruco.cpp
index 28eea60e..a3d58c88 100644
--- a/tracker-aruco/ftnoir_tracker_aruco.cpp
+++ b/tracker-aruco/ftnoir_tracker_aruco.cpp
@@ -63,6 +63,8 @@ static const resolution_tuple resolution_choices[] =
 aruco_tracker::aruco_tracker()
 {
     cv::setBreakOnError(true);
+    cv::setNumThreads(1);
+
     // param 2 ignored for Otsu thresholding. it's required to use our fork of Aruco.
     set_detector_params();
 }
@@ -359,8 +361,6 @@ void aruco_tracker::cycle_detection_params()
 
 void aruco_tracker::run()
 {
-    cv::setNumThreads(1);
-
     if (!open_camera())
         return;
 
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