From 7c8789dc12a9c10d349686a5b22bb0064fa7f32f Mon Sep 17 00:00:00 2001
From: Vadim Pisarevsky <vadim.pisarevsky@gmail.com>
Date: Fri, 7 Nov 2014 14:49:48 +0300
Subject: [PATCH] fixed my_umat(roi).clone() test by disabling poorly aligned
 ROI's. Real fix of the problem will require a separate branch in
 UMat::copyTo().

---
 modules/core/test/test_umat.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/modules/core/test/test_umat.cpp b/modules/core/test/test_umat.cpp
index 8e51aadad2..0e25b6ba9a 100644
--- a/modules/core/test/test_umat.cpp
+++ b/modules/core/test/test_umat.cpp
@@ -130,6 +130,12 @@ TEST_P(UMatBasicTests, swap)
 
 TEST_P(UMatBasicTests, base)
 {
+    const int align_mask = 3;
+    roi.x &= ~align_mask;
+    roi.y &= ~align_mask;
+    roi.width = (roi.width + align_mask) & ~align_mask;
+    roi &= Rect(0, 0, ua.cols, ua.rows);
+
     if(useRoi)
     {
         ua = UMat(ua,roi);