fix bug #1480

modules/ocl/src/filtering.cpp

@@ -451,7 +451,7 @@ void morphOp(int op, const oclMat &src, oclMat &dst, const Mat &_kernel, Point a
     else
         kernel = _kernel;
 
-    Ptr<FilterEngine_GPU> f = createMorphologyFilter_GPU(op, src.type(), kernel, anchor, iterations);
+    Ptr<MorphologyFilterEngine_GPU> f = createMorphologyFilter_GPU(op, src.type(), kernel, anchor, iterations);
 
     f->apply(src, dst);
 }

modules/ocl/test/test_filters.cpp

@@ -384,14 +384,14 @@ INSTANTIATE_TEST_CASE_P(Filter, Erode, Combine(
                             Values(CV_8UC1, CV_8UC3, CV_8UC4, CV_32FC1, CV_32FC3, CV_32FC4),
                             Values(3, 5, 7),
                             Values(Size(0, 0)), // not used
-                            testing::Range(1, 2),
+                            testing::Range(1, 4),
                             Bool()));
 
 INSTANTIATE_TEST_CASE_P(Filter, Dilate, Combine(
                             Values(CV_8UC1, CV_8UC3, CV_8UC4, CV_32FC1, CV_32FC3, CV_32FC4),
                             Values(3, 5, 7),
                             Values(Size(0, 0)), // not used
-                            testing::Range(1, 2),
+                            testing::Range(1, 4),
                             Bool()));
 
 INSTANTIATE_TEST_CASE_P(Filter, SobelTest, Combine(