diff --git a/modules/calib3d/test/test_fisheye.cpp b/modules/calib3d/test/test_fisheye.cpp
index 774364df79..1ea47ab4e1 100644
--- a/modules/calib3d/test/test_fisheye.cpp
+++ b/modules/calib3d/test/test_fisheye.cpp
@@ -60,8 +60,6 @@ protected:
 
 protected:
     std::string combine(const std::string& _item1, const std::string& _item2);
-    std::string combine_format(const std::string& item1, const std::string& item2, ...);
-
     cv::Mat mergeRectification(const cv::Mat& l, const cv::Mat& r);
 };
 
@@ -427,10 +425,10 @@ TEST_F(fisheyeTest, rectify)
 
         cv::Mat rectification = mergeRectification(lundist, rundist);
 
-        cv::Mat correct = cv::imread(combine_format(datasets_repository_path, "rectification_AB_%03d.png", i));
+        cv::Mat correct = cv::imread(combine(datasets_repository_path, cv::format("rectification_AB_%03d.png", i)));
 
         if (correct.empty())
-            cv::imwrite(combine_format(datasets_repository_path, "rectification_AB_%03d.png", i), rectification);
+            cv::imwrite(combine(datasets_repository_path, cv::format("rectification_AB_%03d.png", i)), rectification);
          else
              EXPECT_MAT_NEAR(correct, rectification, 1e-10);
      }
@@ -599,17 +597,6 @@ std::string fisheyeTest::combine(const std::string& _item1, const std::string& _
     return item1 + (last != '/' ? "/" : "") + item2;
 }
 
-std::string fisheyeTest::combine_format(const std::string& item1, const std::string& item2, ...)
-{
-    std::string fmt = combine(item1, item2);
-    char buffer[1 << 16];
-    va_list args;
-    va_start( args, item2 );
-    vsprintf( buffer, fmt.c_str(), args );
-    va_end( args );
-    return std::string(buffer);
-}
-
 cv::Mat fisheyeTest::mergeRectification(const cv::Mat& l, const cv::Mat& r)
 {
     CV_Assert(l.type() == r.type() && l.size() == r.size());
diff --git a/modules/highgui/src/cap_qtkit.mm b/modules/highgui/src/cap_qtkit.mm
index 6b915977fe..580e8a0406 100644
--- a/modules/highgui/src/cap_qtkit.mm
+++ b/modules/highgui/src/cap_qtkit.mm
@@ -450,13 +450,12 @@ double CvCaptureCAM::getProperty(int property_id){
     QTFormatDescription* format = [[connections objectAtIndex:0] formatDescription];
     NSSize s1 = [[format attributeForKey:QTFormatDescriptionVideoCleanApertureDisplaySizeAttribute] sizeValue];
 
-    int width=s1.width, height=s1.height;
     switch (property_id) {
         case CV_CAP_PROP_FRAME_WIDTH:
-            retval = width;
+            retval = s1.width;
             break;
         case CV_CAP_PROP_FRAME_HEIGHT:
-            retval = height;
+            retval = s1.height;
             break;
         default:
             retval = 0;
@@ -1013,22 +1012,22 @@ bool CvVideoWriter_QT::writeFrame(const IplImage* image) {
     cvCvtColor(image, argbimage, CV_BGR2BGRA);
 
 
-    unsigned char* imagedata = (unsigned char*)argbimage->imageData;
+    unsigned char* imagedata_ = (unsigned char*)argbimage->imageData;
     //BGRA --> ARGB
 
     for (int j = 0; j < argbimage->height; j++) {
         int rowstart = argbimage->widthStep * j;
         for (int i = rowstart; i < rowstart+argbimage->widthStep; i+=4) {
-            unsigned char temp = imagedata[i];
-            imagedata[i] = 255;
-            imagedata[i+3] = temp;
-            temp = imagedata[i+2];
-            imagedata[i+2] = imagedata[i+1];
-            imagedata[i+1] = temp;
+            unsigned char temp = imagedata_[i];
+            imagedata_[i] = 255;
+            imagedata_[i+3] = temp;
+            temp = imagedata_[i+2];
+            imagedata_[i+2] = imagedata_[i+1];
+            imagedata_[i+1] = temp;
         }
     }
 
-    NSBitmapImageRep* imageRep = [[NSBitmapImageRep alloc] initWithBitmapDataPlanes:&imagedata
+    NSBitmapImageRep* imageRep = [[NSBitmapImageRep alloc] initWithBitmapDataPlanes:&imagedata_
                                                                          pixelsWide:movieSize.width
                                                                          pixelsHigh:movieSize.height
                                                                       bitsPerSample:8
diff --git a/modules/ocl/include/opencv2/ocl/cl_runtime/cl_runtime.hpp b/modules/ocl/include/opencv2/ocl/cl_runtime/cl_runtime.hpp
index 86e7ebcc39..5472e0616f 100644
--- a/modules/ocl/include/opencv2/ocl/cl_runtime/cl_runtime.hpp
+++ b/modules/ocl/include/opencv2/ocl/cl_runtime/cl_runtime.hpp
@@ -6,6 +6,17 @@
 #if defined(HAVE_OPENCL_STATIC)
 
 #if defined __APPLE__
+// APPLE ignores CL_USE_DEPRECATED_OPENCL_1_1_APIS so use this hack:
+#include <OpenCL/cl_platform.h>
+#ifdef CL_EXT_PREFIX__VERSION_1_1_DEPRECATED
+#undef CL_EXT_PREFIX__VERSION_1_1_DEPRECATED
+#define CL_EXT_PREFIX__VERSION_1_1_DEPRECATED
+#endif
+#ifdef CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED
+#undef CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED
+#define CL_EXT_SUFFIX__VERSION_1_1_DEPRECATED
+#endif
+
 #include <OpenCL/cl.h>
 #else
 #include <CL/cl.h>
diff --git a/modules/superres/test/test_superres.cpp b/modules/superres/test/test_superres.cpp
index 5cb078f77c..14d8eaf35a 100644
--- a/modules/superres/test/test_superres.cpp
+++ b/modules/superres/test/test_superres.cpp
@@ -278,6 +278,16 @@ TEST_F(SuperResolution, BTVL1_GPU)
 #if defined(HAVE_OPENCV_OCL) && defined(HAVE_OPENCL)
 TEST_F(SuperResolution, BTVL1_OCL)
 {
+    try
+    {
+        const cv::ocl::DeviceInfo& dev = cv::ocl::Context::getContext()->getDeviceInfo();
+        std::cout << "Device name:" << dev.deviceName << std::endl;
+    }
+    catch (...)
+    {
+        std::cout << "Device name: N/A" << std::endl;
+        return; // skip test
+    }
     RunTest(cv::superres::createSuperResolution_BTVL1_OCL());
 }
 #endif