From f42bb0bd6528c7e77a2872158a0577b7e713cd63 Mon Sep 17 00:00:00 2001
From: Vadim Pisarevsky <vadim.pisarevsky@gmail.com>
Date: Mon, 28 Jul 2014 15:45:54 +0400
Subject: [PATCH] disable OpenCL difference norms with mask, since some of the
 tests fail

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

diff --git a/modules/core/src/stat.cpp b/modules/core/src/stat.cpp
index a26d3345c3..a1415652cc 100644
--- a/modules/core/src/stat.cpp
+++ b/modules/core/src/stat.cpp
@@ -2540,7 +2540,7 @@ static bool ocl_norm( InputArray _src1, InputArray _src2, int normType, InputArr
     normType &= ~NORM_RELATIVE;
     bool normsum = normType == NORM_L1 || normType == NORM_L2 || normType == NORM_L2SQR;
 
-    if ( !(normType == NORM_INF || normsum) )
+    if ( !(normType == NORM_INF || normsum) || !_mask.empty() )
         return false;
 
     if (normsum)