From b3ff29fcf5f3af691bb79f4c3394557d8b524740 Mon Sep 17 00:00:00 2001
From: Alexander Alekhin <alexander.alekhin@intel.com>
Date: Wed, 23 May 2018 13:56:34 +0300
Subject: [PATCH] avoid copyTo(outputarray.getMat()) pattern

- leads to errors due 'const' modifier of getMat() method
- may be non-optimal with non-CPU data storage
---
 modules/photo/src/merge.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/photo/src/merge.cpp b/modules/photo/src/merge.cpp
index 77f919c11d..6cfd8ba5d7 100644
--- a/modules/photo/src/merge.cpp
+++ b/modules/photo/src/merge.cpp
@@ -259,7 +259,7 @@ public:
             res_pyr[lvl - 1] += up;
         }
         dst.create(size, CV_32FCC);
-        res_pyr[0].copyTo(dst.getMat());
+        res_pyr[0].copyTo(dst);
     }
 
     float getContrastWeight() const CV_OVERRIDE { return wcon; }