From 27ae1578ac3bfcf4a3aece04bec802d41a0d918b Mon Sep 17 00:00:00 2001
From: Pavel Rojtberg <pavel.rojtberg@igd.fraunhofer.de>
Date: Wed, 7 Sep 2016 15:48:37 +0200
Subject: [PATCH] BackgroundSubtractorMOG2Impl: only use OpenCL if input image
 is UMat

---
 modules/video/src/bgfg_gaussmix2.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/video/src/bgfg_gaussmix2.cpp b/modules/video/src/bgfg_gaussmix2.cpp
index f4d2cc237e..9efc713c20 100644
--- a/modules/video/src/bgfg_gaussmix2.cpp
+++ b/modules/video/src/bgfg_gaussmix2.cpp
@@ -846,7 +846,7 @@ void BackgroundSubtractorMOG2Impl::apply(InputArray _image, OutputArray _fgmask,
 #ifdef HAVE_OPENCL
     if (opencl_ON)
     {
-        CV_OCL_RUN(opencl_ON, ocl_apply(_image, _fgmask, learningRate))
+        CV_OCL_RUN(_image.isUMat(), ocl_apply(_image, _fgmask, learningRate))
 
         opencl_ON = false;
         initialize(_image.size(), _image.type());
-- 
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