From 3921bf36d40ed83bb0690f24b0b480ed618f1a88 Mon Sep 17 00:00:00 2001
From: Stanislaw Halik <sthalik@misaki.pl>
Date: Wed, 20 Mar 2019 10:25:20 +0100
Subject: tracker/pt: get rid of magic constant

---
 tracker-pt/module/camera.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'tracker-pt/module')

diff --git a/tracker-pt/module/camera.cpp b/tracker-pt/module/camera.cpp
index 687f5bff..a17aaffb 100644
--- a/tracker-pt/module/camera.cpp
+++ b/tracker-pt/module/camera.cpp
@@ -138,6 +138,9 @@ bool Camera::get_frame_(cv::Mat& img)
         auto [ frame, ret ] = cap->get_frame();
         if (ret)
         {
+            int stride = frame.stride;
+            if (stride == 0)
+                stride = cv::Mat::AUTO_STEP;
             img = cv::Mat(frame.height, frame.width, CV_8UC(frame.channels), (void*)frame.data, frame.stride);
             return true;
         }
-- 
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