From 8f7e58ab316ff0c04934bce85d214451b6a33d80 Mon Sep 17 00:00:00 2001
From: Nuzhny007 <nuzhny@main.ru>
Date: Wed, 14 Aug 2019 16:04:55 +0300
Subject: [PATCH] Fixed bug in BTVL1 superres with UMat without OpenCL
 initialization

---
 modules/superres/src/super_resolution.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/superres/src/super_resolution.cpp b/modules/superres/src/super_resolution.cpp
index e9400d504..7c153ea2c 100644
--- a/modules/superres/src/super_resolution.cpp
+++ b/modules/superres/src/super_resolution.cpp
@@ -63,7 +63,7 @@ void cv::superres::SuperResolution::nextFrame(OutputArray frame)
 {
     CV_INSTRUMENT_REGION();
 
-    isUmat_ = frame.isUMat();
+    isUmat_ = frame.isUMat() && cv::ocl::useOpenCL();
 
     if (firstCall_)
     {