Added performance test for cv::dilate

modules/imgproc/perf/perf_morph.cpp

@@ -4,29 +4,41 @@ using namespace std;
 using namespace cv;
 using namespace perf;
 
-#define TYPICAL_MAT_TYPES_MORPH  CV_8UC1, CV_8UC4
-#define TYPICAL_MATS_MORPH       testing::Combine( SZ_ALL_GA, testing::Values( TYPICAL_MAT_TYPES_MORPH) )
-
-/*
- void erode( InputArray src, OutputArray dst, InputArray kernel,
-             Point anchor=Point(-1,-1), int iterations=1,
-             int borderType=BORDER_CONSTANT,
-             const Scalar& borderValue=morphologyDefaultBorderValue() );
-*/
-PERF_TEST_P(Size_MatType, erode1, TYPICAL_MATS_MORPH)
+#define TYPICAL_MAT_TYPES_MORPH  CV_8UC1, CV_8UC4
+#define TYPICAL_MATS_MORPH       testing::Combine( SZ_ALL_GA, testing::Values( TYPICAL_MAT_TYPES_MORPH) )
+
+PERF_TEST_P(Size_MatType, erode, TYPICAL_MATS_MORPH)
 {
-    Size sz = std::tr1::get<0>(GetParam());
+    Size sz = std::tr1::get<0>(GetParam());
     int type = std::tr1::get<1>(GetParam());
 
     Mat src(sz, type);
     Mat dst(sz, type);
 
-    declare.in(src, WARMUP_RNG);
+    declare.in(src, WARMUP_RNG).out(dst);
 
     TEST_CYCLE(100) 
-	{ 
-		erode(src, dst, Mat());
-	}
+    {
+        erode(src, dst, noArray());
+    }
+
+    SANITY_CHECK(dst);
+}
+
+PERF_TEST_P(Size_MatType, dilate, TYPICAL_MATS_MORPH)
+{
+    Size sz = std::tr1::get<0>(GetParam());
+    int type = std::tr1::get<1>(GetParam());
+
+    Mat src(sz, type);
+    Mat dst(sz, type);
+
+    declare.in(src, WARMUP_RNG).out(dst);
+
+    TEST_CYCLE(100)
+    {
+        dilate(src, dst, noArray());
+    }
 
     SANITY_CHECK(dst);
 }