Performance testing branch is merged back into trunk

modules/core/perf/perf_bitwise.cpp

@@ -0,0 +1,25 @@
+#include "perf_precomp.hpp"
+
+using namespace std;
+using namespace cv;
+using namespace perf;
+
+#define TYPICAL_MAT_SIZES_BITWNOT  TYPICAL_MAT_SIZES
+#define TYPICAL_MAT_TYPES_BITWNOT  CV_8SC1, CV_8SC4, CV_32SC1, CV_32SC4
+#define TYPICAL_MATS_BITWNOT       testing::Combine( testing::Values( TYPICAL_MAT_SIZES_BITWNOT), testing::Values( TYPICAL_MAT_TYPES_BITWNOT) )
+
+PERF_TEST_P(Size_MatType, bitwise_not, TYPICAL_MATS_BITWNOT)
+{
+    Size sz = std::tr1::get<0>(GetParam());
+    int type = std::tr1::get<1>(GetParam());
+
+    cv::Mat a = Mat(sz, type);
+    cv::Mat c = Mat(sz, type);
+
+    declare.in(a, WARMUP_RNG).out(c);
+
+    TEST_CYCLE(100) cv::bitwise_not(a, c);
+
+    SANITY_CHECK(c);
+}
+