From bcf8bdb40156ccd4fa77201ae5d7e5ad127c8b67 Mon Sep 17 00:00:00 2001
From: Vladislav Vinogradov <vlad.vinogradov@itseez.com>
Date: Mon, 3 Jun 2013 14:41:23 +0400
Subject: [PATCH] fixed constructors for functional objects (added __host__
 modifier)

---
 .../opencv2/gpu/device/detail/color_detail.hpp     | 181 ++++++++---------
 .../gpu/include/opencv2/gpu/device/functional.hpp  | 214 ++++++++++-----------
 modules/gpu/include/opencv2/gpu/device/utility.hpp |   4 +-
 modules/gpu/src/cuda/calib3d.cu                    |   8 +-
 modules/gpu/src/cuda/canny.cu                      |  12 +-
 modules/gpu/src/cuda/element_operations.cu         | 100 +++++-----
 6 files changed, 246 insertions(+), 273 deletions(-)

diff --git a/modules/gpu/include/opencv2/gpu/device/detail/color_detail.hpp b/modules/gpu/include/opencv2/gpu/device/detail/color_detail.hpp
index d02027f..5b42284 100644
--- a/modules/gpu/include/opencv2/gpu/device/detail/color_detail.hpp
+++ b/modules/gpu/include/opencv2/gpu/device/detail/color_detail.hpp
@@ -120,11 +120,8 @@ namespace cv { namespace gpu { namespace device
                 return dst;
             }
 
-            __device__ __forceinline__ RGB2RGB()
-                : unary_function<typename TypeVec<T, scn>::vec_type, typename TypeVec<T, dcn>::vec_type>(){}
-
-            __device__ __forceinline__ RGB2RGB(const RGB2RGB& other_)
-                :unary_function<typename TypeVec<T, scn>::vec_type, typename TypeVec<T, dcn>::vec_type>(){}
+            __host__ __device__ __forceinline__ RGB2RGB() {}
+            __host__ __device__ __forceinline__ RGB2RGB(const RGB2RGB&) {}
         };
 
         template <> struct RGB2RGB<uchar, 4, 4, 2> : unary_function<uint, uint>
@@ -141,8 +138,8 @@ namespace cv { namespace gpu { namespace device
                 return dst;
             }
 
-            __device__ __forceinline__ RGB2RGB():unary_function<uint, uint>(){}
-            __device__ __forceinline__ RGB2RGB(const RGB2RGB& other_):unary_function<uint, uint>(){}
+            __host__ __device__ __forceinline__ RGB2RGB() {}
+            __host__ __device__ __forceinline__ RGB2RGB(const RGB2RGB&) {}
         };
     }
 
@@ -203,8 +200,8 @@ namespace cv { namespace gpu { namespace device
                 return RGB2RGB5x5Converter<green_bits, bidx>::cvt(src);
             }
 
-            __device__ __forceinline__ RGB2RGB5x5():unary_function<uchar3, ushort>(){}
-            __device__ __forceinline__ RGB2RGB5x5(const RGB2RGB5x5& other_):unary_function<uchar3, ushort>(){}
+            __host__ __device__ __forceinline__ RGB2RGB5x5() {}
+            __host__ __device__ __forceinline__ RGB2RGB5x5(const RGB2RGB5x5&) {}
         };
 
         template<int bidx, int green_bits> struct RGB2RGB5x5<4, bidx,green_bits> : unary_function<uint, ushort>
@@ -214,8 +211,8 @@ namespace cv { namespace gpu { namespace device
                 return RGB2RGB5x5Converter<green_bits, bidx>::cvt(src);
             }
 
-            __device__ __forceinline__ RGB2RGB5x5():unary_function<uint, ushort>(){}
-            __device__ __forceinline__ RGB2RGB5x5(const RGB2RGB5x5& other_):unary_function<uint, ushort>(){}
+            __host__ __device__ __forceinline__ RGB2RGB5x5() {}
+            __host__ __device__ __forceinline__ RGB2RGB5x5(const RGB2RGB5x5&) {}
         };
     }
 
@@ -282,8 +279,8 @@ namespace cv { namespace gpu { namespace device
                 RGB5x52RGBConverter<green_bits, bidx>::cvt(src, dst);
                 return dst;
             }
-            __device__ __forceinline__ RGB5x52RGB():unary_function<ushort, uchar3>(){}
-            __device__ __forceinline__ RGB5x52RGB(const RGB5x52RGB& other_):unary_function<ushort, uchar3>(){}
+            __host__ __device__ __forceinline__ RGB5x52RGB() {}
+            __host__ __device__ __forceinline__ RGB5x52RGB(const RGB5x52RGB&) {}
 
         };
 
@@ -295,8 +292,8 @@ namespace cv { namespace gpu { namespace device
                 RGB5x52RGBConverter<green_bits, bidx>::cvt(src, dst);
                 return dst;
             }
-            __device__ __forceinline__ RGB5x52RGB():unary_function<ushort, uint>(){}
-            __device__ __forceinline__ RGB5x52RGB(const RGB5x52RGB& other_):unary_function<ushort, uint>(){}
+            __host__ __device__ __forceinline__ RGB5x52RGB() {}
+            __host__ __device__ __forceinline__ RGB5x52RGB(const RGB5x52RGB&) {}
         };
     }
 
@@ -325,9 +322,8 @@ namespace cv { namespace gpu { namespace device
 
                 return dst;
             }
-            __device__ __forceinline__ Gray2RGB():unary_function<T, typename TypeVec<T, dcn>::vec_type>(){}
-            __device__ __forceinline__ Gray2RGB(const Gray2RGB& other_)
-                : unary_function<T, typename TypeVec<T, dcn>::vec_type>(){}
+            __host__ __device__ __forceinline__ Gray2RGB() {}
+            __host__ __device__ __forceinline__ Gray2RGB(const Gray2RGB&) {}
         };
 
         template <> struct Gray2RGB<uchar, 4> : unary_function<uchar, uint>
@@ -342,8 +338,8 @@ namespace cv { namespace gpu { namespace device
 
                 return dst;
             }
-            __device__ __forceinline__ Gray2RGB():unary_function<uchar, uint>(){}
-            __device__ __forceinline__ Gray2RGB(const Gray2RGB& other_):unary_function<uchar, uint>(){}
+            __host__ __device__ __forceinline__ Gray2RGB() {}
+            __host__ __device__ __forceinline__ Gray2RGB(const Gray2RGB&) {}
         };
     }
 
@@ -384,8 +380,8 @@ namespace cv { namespace gpu { namespace device
                 return Gray2RGB5x5Converter<green_bits>::cvt(src);
             }
 
-            __device__ __forceinline__ Gray2RGB5x5():unary_function<uchar, ushort>(){}
-            __device__ __forceinline__ Gray2RGB5x5(const Gray2RGB5x5& other_):unary_function<uchar, ushort>(){}
+            __host__ __device__ __forceinline__ Gray2RGB5x5() {}
+            __host__ __device__ __forceinline__ Gray2RGB5x5(const Gray2RGB5x5&) {}
         };
     }
 
@@ -426,8 +422,8 @@ namespace cv { namespace gpu { namespace device
             {
                 return RGB5x52GrayConverter<green_bits>::cvt(src);
             }
-            __device__ __forceinline__ RGB5x52Gray() : unary_function<ushort, uchar>(){}
-            __device__ __forceinline__ RGB5x52Gray(const RGB5x52Gray& other_) : unary_function<ushort, uchar>(){}
+            __host__ __device__ __forceinline__ RGB5x52Gray() {}
+            __host__ __device__ __forceinline__ RGB5x52Gray(const RGB5x52Gray&) {}
         };
     }
 
@@ -467,9 +463,8 @@ namespace cv { namespace gpu { namespace device
             {
                 return RGB2GrayConvert<bidx>(&src.x);
             }
-            __device__ __forceinline__ RGB2Gray() : unary_function<typename TypeVec<T, scn>::vec_type, T>(){}
-            __device__ __forceinline__ RGB2Gray(const RGB2Gray& other_)
-                : unary_function<typename TypeVec<T, scn>::vec_type, T>(){}
+            __host__ __device__ __forceinline__ RGB2Gray() {}
+            __host__ __device__ __forceinline__ RGB2Gray(const RGB2Gray&) {}
         };
 
         template <int bidx> struct RGB2Gray<uchar, 4, bidx> : unary_function<uint, uchar>
@@ -478,8 +473,8 @@ namespace cv { namespace gpu { namespace device
             {
                 return RGB2GrayConvert<bidx>(src);
             }
-            __device__ __forceinline__ RGB2Gray() : unary_function<uint, uchar>(){}
-            __device__ __forceinline__ RGB2Gray(const RGB2Gray& other_) : unary_function<uint, uchar>(){}
+            __host__ __device__ __forceinline__ RGB2Gray() {}
+            __host__ __device__ __forceinline__ RGB2Gray(const RGB2Gray&) {}
         };
     }
 
@@ -529,10 +524,8 @@ namespace cv { namespace gpu { namespace device
                 RGB2YUVConvert<bidx>(&src.x, dst);
                 return dst;
             }
-            __device__ __forceinline__ RGB2YUV()
-                : unary_function<typename TypeVec<T, scn>::vec_type, typename TypeVec<T, dcn>::vec_type>(){}
-            __device__ __forceinline__ RGB2YUV(const RGB2YUV& other_)
-                : unary_function<typename TypeVec<T, scn>::vec_type, typename TypeVec<T, dcn>::vec_type>(){}
+            __host__ __device__ __forceinline__ RGB2YUV() {}
+            __host__ __device__ __forceinline__ RGB2YUV(const RGB2YUV&) {}
         };
     }
 
@@ -609,10 +602,8 @@ namespace cv { namespace gpu { namespace device
 
                 return dst;
             }
-            __device__ __forceinline__ YUV2RGB()
-                : unary_function<typename TypeVec<T, scn>::vec_type, typename TypeVec<T, dcn>::vec_type>(){}
-            __device__ __forceinline__ YUV2RGB(const YUV2RGB& other_)
-                : unary_function<typename TypeVec<T, scn>::vec_type, typename TypeVec<T, dcn>::vec_type>(){}
+            __host__ __device__ __forceinline__ YUV2RGB() {}
+            __host__ __device__ __forceinline__ YUV2RGB(const YUV2RGB&) {}
         };
 
         template <int bidx> struct YUV2RGB<uchar, 4, 4, bidx> : unary_function<uint, uint>
@@ -621,8 +612,8 @@ namespace cv { namespace gpu { namespace device
             {
                 return YUV2RGBConvert<bidx>(src);
             }
-            __device__ __forceinline__ YUV2RGB() : unary_function<uint, uint>(){}
-            __device__ __forceinline__ YUV2RGB(const YUV2RGB& other_) : unary_function<uint, uint>(){}
+            __host__ __device__ __forceinline__ YUV2RGB() {}
+            __host__ __device__ __forceinline__ YUV2RGB(const YUV2RGB&) {}
         };
     }
 
@@ -689,10 +680,8 @@ namespace cv { namespace gpu { namespace device
                 RGB2YCrCbConvert<bidx>(&src.x, dst);
                 return dst;
             }
-            __device__ __forceinline__ RGB2YCrCb()
-                : unary_function<typename TypeVec<T, scn>::vec_type, typename TypeVec<T, dcn>::vec_type>(){}
-            __device__ __forceinline__ RGB2YCrCb(const RGB2YCrCb& other_)
-                : unary_function<typename TypeVec<T, scn>::vec_type, typename TypeVec<T, dcn>::vec_type>(){}
+            __host__ __device__ __forceinline__ RGB2YCrCb() {}
+            __host__ __device__ __forceinline__ RGB2YCrCb(const RGB2YCrCb&) {}
         };
 
         template <int bidx> struct RGB2YCrCb<uchar, 4, 4, bidx> : unary_function<uint, uint>
@@ -702,8 +691,8 @@ namespace cv { namespace gpu { namespace device
                 return RGB2YCrCbConvert<bidx>(src);
             }
 
-            __device__ __forceinline__ RGB2YCrCb() : unary_function<uint, uint>(){}
-            __device__ __forceinline__ RGB2YCrCb(const RGB2YCrCb& other_) : unary_function<uint, uint>(){}
+            __host__ __device__ __forceinline__ RGB2YCrCb() {}
+            __host__ __device__ __forceinline__ RGB2YCrCb(const RGB2YCrCb&) {}
         };
     }
 
@@ -771,10 +760,8 @@ namespace cv { namespace gpu { namespace device
 
                 return dst;
             }
-            __device__ __forceinline__ YCrCb2RGB()
-                : unary_function<typename TypeVec<T, scn>::vec_type, typename TypeVec<T, dcn>::vec_type>(){}
-            __device__ __forceinline__ YCrCb2RGB(const YCrCb2RGB& other_)
-                : unary_function<typename TypeVec<T, scn>::vec_type, typename TypeVec<T, dcn>::vec_type>(){}
+            __host__ __device__ __forceinline__ YCrCb2RGB() {}
+            __host__ __device__ __forceinline__ YCrCb2RGB(const YCrCb2RGB&) {}
         };
 
         template <int bidx> struct YCrCb2RGB<uchar, 4, 4, bidx> : unary_function<uint, uint>
@@ -783,8 +770,8 @@ namespace cv { namespace gpu { namespace device
             {
                 return YCrCb2RGBConvert<bidx>(src);
             }
-            __device__ __forceinline__ YCrCb2RGB() : unary_function<uint, uint>(){}
-            __device__ __forceinline__ YCrCb2RGB(const YCrCb2RGB& other_) : unary_function<uint, uint>(){}
+            __host__ __device__ __forceinline__ YCrCb2RGB() {}
+            __host__ __device__ __forceinline__ YCrCb2RGB(const YCrCb2RGB&) {}
         };
     }
 
@@ -849,10 +836,8 @@ namespace cv { namespace gpu { namespace device
 
                 return dst;
             }
-            __device__ __forceinline__ RGB2XYZ()
-                : unary_function<typename TypeVec<T, scn>::vec_type, typename TypeVec<T, dcn>::vec_type>(){}
-            __device__ __forceinline__ RGB2XYZ(const RGB2XYZ& other_)
-                : unary_function<typename TypeVec<T, scn>::vec_type, typename TypeVec<T, dcn>::vec_type>(){}
+            __host__ __device__ __forceinline__ RGB2XYZ() {}
+            __host__ __device__ __forceinline__ RGB2XYZ(const RGB2XYZ&) {}
         };
 
         template <int bidx> struct RGB2XYZ<uchar, 4, 4, bidx> : unary_function<uint, uint>
@@ -861,8 +846,8 @@ namespace cv { namespace gpu { namespace device
             {
                 return RGB2XYZConvert<bidx>(src);
             }
-            __device__ __forceinline__ RGB2XYZ() : unary_function<uint, uint>(){}
-            __device__ __forceinline__ RGB2XYZ(const RGB2XYZ& other_) : unary_function<uint, uint>(){}
+            __host__ __device__ __forceinline__ RGB2XYZ() {}
+            __host__ __device__ __forceinline__ RGB2XYZ(const RGB2XYZ&) {}
         };
     }
 
@@ -926,10 +911,8 @@ namespace cv { namespace gpu { namespace device
 
                 return dst;
             }
-            __device__ __forceinline__ XYZ2RGB()
-                : unary_function<typename TypeVec<T, scn>::vec_type, typename TypeVec<T, dcn>::vec_type>(){}
-            __device__ __forceinline__ XYZ2RGB(const XYZ2RGB& other_)
-                : unary_function<typename TypeVec<T, scn>::vec_type, typename TypeVec<T, dcn>::vec_type>(){}
+            __host__ __device__ __forceinline__ XYZ2RGB() {}
+            __host__ __device__ __forceinline__ XYZ2RGB(const XYZ2RGB&) {}
         };
 
         template <int bidx> struct XYZ2RGB<uchar, 4, 4, bidx> : unary_function<uint, uint>
@@ -938,8 +921,8 @@ namespace cv { namespace gpu { namespace device
             {
                 return XYZ2RGBConvert<bidx>(src);
             }
-            __device__ __forceinline__ XYZ2RGB() : unary_function<uint, uint>(){}
-            __device__ __forceinline__ XYZ2RGB(const XYZ2RGB& other_) : unary_function<uint, uint>(){}
+            __host__ __device__ __forceinline__ XYZ2RGB() {}
+            __host__ __device__ __forceinline__ XYZ2RGB(const XYZ2RGB&) {}
         };
     }
 
@@ -1066,10 +1049,8 @@ namespace cv { namespace gpu { namespace device
 
                 return dst;
             }
-            __device__ __forceinline__ RGB2HSV()
-                : unary_function<typename TypeVec<T, scn>::vec_type, typename TypeVec<T, dcn>::vec_type>(){}
-            __device__ __forceinline__ RGB2HSV(const RGB2HSV& other_)
-                : unary_function<typename TypeVec<T, scn>::vec_type, typename TypeVec<T, dcn>::vec_type>(){}
+            __host__ __device__ __forceinline__ RGB2HSV() {}
+            __host__ __device__ __forceinline__ RGB2HSV(const RGB2HSV&) {}
         };
 
         template <int bidx, int hr> struct RGB2HSV<uchar, 4, 4, bidx, hr> : unary_function<uint, uint>
@@ -1078,8 +1059,8 @@ namespace cv { namespace gpu { namespace device
             {
                 return RGB2HSVConvert<bidx, hr>(src);
             }
-            __device__ __forceinline__ RGB2HSV():unary_function<uint, uint>(){}
-            __device__ __forceinline__ RGB2HSV(const RGB2HSV& other_):unary_function<uint, uint>(){}
+            __host__ __device__ __forceinline__ RGB2HSV() {}
+            __host__ __device__ __forceinline__ RGB2HSV(const RGB2HSV&) {}
         };
     }
 
@@ -1208,10 +1189,8 @@ namespace cv { namespace gpu { namespace device
 
                 return dst;
             }
-            __device__ __forceinline__ HSV2RGB()
-                : unary_function<typename TypeVec<T, scn>::vec_type, typename TypeVec<T, dcn>::vec_type>(){}
-            __device__ __forceinline__ HSV2RGB(const HSV2RGB& other_)
-                : unary_function<typename TypeVec<T, scn>::vec_type, typename TypeVec<T, dcn>::vec_type>(){}
+            __host__ __device__ __forceinline__ HSV2RGB() {}
+            __host__ __device__ __forceinline__ HSV2RGB(const HSV2RGB&) {}
         };
 
         template <int bidx, int hr> struct HSV2RGB<uchar, 4, 4, bidx, hr> : unary_function<uint, uint>
@@ -1220,8 +1199,8 @@ namespace cv { namespace gpu { namespace device
             {
                 return HSV2RGBConvert<bidx, hr>(src);
             }
-            __device__ __forceinline__ HSV2RGB():unary_function<uint, uint>(){}
-            __device__ __forceinline__ HSV2RGB(const HSV2RGB& other_):unary_function<uint, uint>(){}
+            __host__ __device__ __forceinline__ HSV2RGB() {}
+            __host__ __device__ __forceinline__ HSV2RGB(const HSV2RGB&) {}
         };
     }
 
@@ -1343,10 +1322,8 @@ namespace cv { namespace gpu { namespace device
 
                 return dst;
             }
-            __device__ __forceinline__ RGB2HLS()
-                : unary_function<typename TypeVec<T, scn>::vec_type, typename TypeVec<T, dcn>::vec_type>(){}
-            __device__ __forceinline__ RGB2HLS(const RGB2HLS& other_)
-                : unary_function<typename TypeVec<T, scn>::vec_type, typename TypeVec<T, dcn>::vec_type>(){}
+            __host__ __device__ __forceinline__ RGB2HLS() {}
+            __host__ __device__ __forceinline__ RGB2HLS(const RGB2HLS&) {}
         };
 
         template <int bidx, int hr> struct RGB2HLS<uchar, 4, 4, bidx, hr> : unary_function<uint, uint>
@@ -1355,8 +1332,8 @@ namespace cv { namespace gpu { namespace device
             {
                 return RGB2HLSConvert<bidx, hr>(src);
             }
-            __device__ __forceinline__ RGB2HLS() : unary_function<uint, uint>(){}
-            __device__ __forceinline__ RGB2HLS(const RGB2HLS& other_) : unary_function<uint, uint>(){}
+            __host__ __device__ __forceinline__ RGB2HLS() {}
+            __host__ __device__ __forceinline__ RGB2HLS(const RGB2HLS&) {}
         };
     }
 
@@ -1485,10 +1462,8 @@ namespace cv { namespace gpu { namespace device
 
                 return dst;
             }
-            __device__ __forceinline__ HLS2RGB()
-                : unary_function<typename TypeVec<T, scn>::vec_type, typename TypeVec<T, dcn>::vec_type>(){}
-            __device__ __forceinline__ HLS2RGB(const HLS2RGB& other_)
-                : unary_function<typename TypeVec<T, scn>::vec_type, typename TypeVec<T, dcn>::vec_type>(){}
+            __host__ __device__ __forceinline__ HLS2RGB() {}
+            __host__ __device__ __forceinline__ HLS2RGB(const HLS2RGB&) {}
         };
 
         template <int bidx, int hr> struct HLS2RGB<uchar, 4, 4, bidx, hr> : unary_function<uint, uint>
@@ -1497,8 +1472,8 @@ namespace cv { namespace gpu { namespace device
             {
                 return HLS2RGBConvert<bidx, hr>(src);
             }
-            __device__ __forceinline__ HLS2RGB() : unary_function<uint, uint>(){}
-            __device__ __forceinline__ HLS2RGB(const HLS2RGB& other_) : unary_function<uint, uint>(){}
+            __host__ __device__ __forceinline__ HLS2RGB() {}
+            __host__ __device__ __forceinline__ HLS2RGB(const HLS2RGB&) {}
         };
     }
 
@@ -1651,8 +1626,8 @@ namespace cv { namespace gpu { namespace device
 
                 return dst;
             }
-            __device__ __forceinline__ RGB2Lab() {}
-            __device__ __forceinline__ RGB2Lab(const RGB2Lab& other_) {}
+            __host__ __device__ __forceinline__ RGB2Lab() {}
+            __host__ __device__ __forceinline__ RGB2Lab(const RGB2Lab&) {}
         };
         template <int scn, int dcn, bool srgb, int blueIdx>
         struct RGB2Lab<float, scn, dcn, srgb, blueIdx>
@@ -1666,8 +1641,8 @@ namespace cv { namespace gpu { namespace device
 
                 return dst;
             }
-            __device__ __forceinline__ RGB2Lab() {}
-            __device__ __forceinline__ RGB2Lab(const RGB2Lab& other_) {}
+            __host__ __device__ __forceinline__ RGB2Lab() {}
+            __host__ __device__ __forceinline__ RGB2Lab(const RGB2Lab&) {}
         };
     }
 
@@ -1764,8 +1739,8 @@ namespace cv { namespace gpu { namespace device
 
                 return dst;
             }
-            __device__ __forceinline__ Lab2RGB() {}
-            __device__ __forceinline__ Lab2RGB(const Lab2RGB& other_) {}
+            __host__ __device__ __forceinline__ Lab2RGB() {}
+            __host__ __device__ __forceinline__ Lab2RGB(const Lab2RGB&) {}
         };
         template <int scn, int dcn, bool srgb, int blueIdx>
         struct Lab2RGB<float, scn, dcn, srgb, blueIdx>
@@ -1779,8 +1754,8 @@ namespace cv { namespace gpu { namespace device
 
                 return dst;
             }
-            __device__ __forceinline__ Lab2RGB() {}
-            __device__ __forceinline__ Lab2RGB(const Lab2RGB& other_) {}
+            __host__ __device__ __forceinline__ Lab2RGB() {}
+            __host__ __device__ __forceinline__ Lab2RGB(const Lab2RGB&) {}
         };
     }
 
@@ -1863,8 +1838,8 @@ namespace cv { namespace gpu { namespace device
 
                 return dst;
             }
-            __device__ __forceinline__ RGB2Luv() {}
-            __device__ __forceinline__ RGB2Luv(const RGB2Luv& other_) {}
+            __host__ __device__ __forceinline__ RGB2Luv() {}
+            __host__ __device__ __forceinline__ RGB2Luv(const RGB2Luv&) {}
         };
         template <int scn, int dcn, bool srgb, int blueIdx>
         struct RGB2Luv<float, scn, dcn, srgb, blueIdx>
@@ -1878,8 +1853,8 @@ namespace cv { namespace gpu { namespace device
 
                 return dst;
             }
-            __device__ __forceinline__ RGB2Luv() {}
-            __device__ __forceinline__ RGB2Luv(const RGB2Luv& other_) {}
+            __host__ __device__ __forceinline__ RGB2Luv() {}
+            __host__ __device__ __forceinline__ RGB2Luv(const RGB2Luv&) {}
         };
     }
 
@@ -1964,8 +1939,8 @@ namespace cv { namespace gpu { namespace device
 
                 return dst;
             }
-            __device__ __forceinline__ Luv2RGB() {}
-            __device__ __forceinline__ Luv2RGB(const Luv2RGB& other_) {}
+            __host__ __device__ __forceinline__ Luv2RGB() {}
+            __host__ __device__ __forceinline__ Luv2RGB(const Luv2RGB&) {}
         };
         template <int scn, int dcn, bool srgb, int blueIdx>
         struct Luv2RGB<float, scn, dcn, srgb, blueIdx>
@@ -1979,8 +1954,8 @@ namespace cv { namespace gpu { namespace device
 
                 return dst;
             }
-            __device__ __forceinline__ Luv2RGB() {}
-            __device__ __forceinline__ Luv2RGB(const Luv2RGB& other_) {}
+            __host__ __device__ __forceinline__ Luv2RGB() {}
+            __host__ __device__ __forceinline__ Luv2RGB(const Luv2RGB&) {}
         };
     }
 
diff --git a/modules/gpu/include/opencv2/gpu/device/functional.hpp b/modules/gpu/include/opencv2/gpu/device/functional.hpp
index 6064e8e..db26473 100644
--- a/modules/gpu/include/opencv2/gpu/device/functional.hpp
+++ b/modules/gpu/include/opencv2/gpu/device/functional.hpp
@@ -63,8 +63,8 @@ namespace cv { namespace gpu { namespace device
         {
             return a + b;
         }
-        __device__ __forceinline__ plus(const plus& other):binary_function<T,T,T>(){}
-        __device__ __forceinline__ plus():binary_function<T,T,T>(){}
+        __host__ __device__ __forceinline__ plus() {}
+        __host__ __device__ __forceinline__ plus(const plus&) {}
     };
 
     template <typename T> struct minus : binary_function<T, T, T>
@@ -74,8 +74,8 @@ namespace cv { namespace gpu { namespace device
         {
             return a - b;
         }
-        __device__ __forceinline__ minus(const minus& other):binary_function<T,T,T>(){}
-        __device__ __forceinline__ minus():binary_function<T,T,T>(){}
+        __host__ __device__ __forceinline__ minus() {}
+        __host__ __device__ __forceinline__ minus(const minus&) {}
     };
 
     template <typename T> struct multiplies : binary_function<T, T, T>
@@ -85,8 +85,8 @@ namespace cv { namespace gpu { namespace device
         {
             return a * b;
         }
-        __device__ __forceinline__ multiplies(const multiplies& other):binary_function<T,T,T>(){}
-        __device__ __forceinline__ multiplies():binary_function<T,T,T>(){}
+        __host__ __device__ __forceinline__ multiplies() {}
+        __host__ __device__ __forceinline__ multiplies(const multiplies&) {}
     };
 
     template <typename T> struct divides : binary_function<T, T, T>
@@ -96,8 +96,8 @@ namespace cv { namespace gpu { namespace device
         {
             return a / b;
         }
-        __device__ __forceinline__ divides(const divides& other):binary_function<T,T,T>(){}
-        __device__ __forceinline__ divides():binary_function<T,T,T>(){}
+        __host__ __device__ __forceinline__ divides() {}
+        __host__ __device__ __forceinline__ divides(const divides&) {}
     };
 
     template <typename T> struct modulus : binary_function<T, T, T>
@@ -107,8 +107,8 @@ namespace cv { namespace gpu { namespace device
         {
             return a % b;
         }
-        __device__ __forceinline__ modulus(const modulus& other):binary_function<T,T,T>(){}
-        __device__ __forceinline__ modulus():binary_function<T,T,T>(){}
+        __host__ __device__ __forceinline__ modulus() {}
+        __host__ __device__ __forceinline__ modulus(const modulus&) {}
     };
 
     template <typename T> struct negate : unary_function<T, T>
@@ -117,8 +117,8 @@ namespace cv { namespace gpu { namespace device
         {
             return -a;
         }
-        __device__ __forceinline__ negate(const negate& other):unary_function<T,T>(){}
-        __device__ __forceinline__ negate():unary_function<T,T>(){}
+        __host__ __device__ __forceinline__ negate() {}
+        __host__ __device__ __forceinline__ negate(const negate&) {}
     };
 
     // Comparison Operations
@@ -129,8 +129,8 @@ namespace cv { namespace gpu { namespace device
         {
             return a == b;
         }
-        __device__ __forceinline__ equal_to(const equal_to& other):binary_function<T,T,bool>(){}
-        __device__ __forceinline__ equal_to():binary_function<T,T,bool>(){}
+        __host__ __device__ __forceinline__ equal_to() {}
+        __host__ __device__ __forceinline__ equal_to(const equal_to&) {}
     };
 
     template <typename T> struct not_equal_to : binary_function<T, T, bool>
@@ -140,8 +140,8 @@ namespace cv { namespace gpu { namespace device
         {
             return a != b;
         }
-        __device__ __forceinline__ not_equal_to(const not_equal_to& other):binary_function<T,T,bool>(){}
-        __device__ __forceinline__ not_equal_to():binary_function<T,T,bool>(){}
+        __host__ __device__ __forceinline__ not_equal_to() {}
+        __host__ __device__ __forceinline__ not_equal_to(const not_equal_to&) {}
     };
 
     template <typename T> struct greater : binary_function<T, T, bool>
@@ -151,8 +151,8 @@ namespace cv { namespace gpu { namespace device
         {
             return a > b;
         }
-        __device__ __forceinline__ greater(const greater& other):binary_function<T,T,bool>(){}
-        __device__ __forceinline__ greater():binary_function<T,T,bool>(){}
+        __host__ __device__ __forceinline__ greater() {}
+        __host__ __device__ __forceinline__ greater(const greater&) {}
     };
 
     template <typename T> struct less : binary_function<T, T, bool>
@@ -162,8 +162,8 @@ namespace cv { namespace gpu { namespace device
         {
             return a < b;
         }
-        __device__ __forceinline__ less(const less& other):binary_function<T,T,bool>(){}
-        __device__ __forceinline__ less():binary_function<T,T,bool>(){}
+        __host__ __device__ __forceinline__ less() {}
+        __host__ __device__ __forceinline__ less(const less&) {}
     };
 
     template <typename T> struct greater_equal : binary_function<T, T, bool>
@@ -173,8 +173,8 @@ namespace cv { namespace gpu { namespace device
         {
             return a >= b;
         }
-        __device__ __forceinline__ greater_equal(const greater_equal& other):binary_function<T,T,bool>(){}
-        __device__ __forceinline__ greater_equal():binary_function<T,T,bool>(){}
+        __host__ __device__ __forceinline__ greater_equal() {}
+        __host__ __device__ __forceinline__ greater_equal(const greater_equal&) {}
     };
 
     template <typename T> struct less_equal : binary_function<T, T, bool>
@@ -184,8 +184,8 @@ namespace cv { namespace gpu { namespace device
         {
             return a <= b;
         }
-        __device__ __forceinline__ less_equal(const less_equal& other):binary_function<T,T,bool>(){}
-        __device__ __forceinline__ less_equal():binary_function<T,T,bool>(){}
+        __host__ __device__ __forceinline__ less_equal() {}
+        __host__ __device__ __forceinline__ less_equal(const less_equal&) {}
     };
 
     // Logical Operations
@@ -196,8 +196,8 @@ namespace cv { namespace gpu { namespace device
         {
             return a && b;
         }
-        __device__ __forceinline__ logical_and(const logical_and& other):binary_function<T,T,bool>(){}
-        __device__ __forceinline__ logical_and():binary_function<T,T,bool>(){}
+        __host__ __device__ __forceinline__ logical_and() {}
+        __host__ __device__ __forceinline__ logical_and(const logical_and&) {}
     };
 
     template <typename T> struct logical_or : binary_function<T, T, bool>
@@ -207,8 +207,8 @@ namespace cv { namespace gpu { namespace device
         {
             return a || b;
         }
-        __device__ __forceinline__ logical_or(const logical_or& other):binary_function<T,T,bool>(){}
-        __device__ __forceinline__ logical_or():binary_function<T,T,bool>(){}
+        __host__ __device__ __forceinline__ logical_or() {}
+        __host__ __device__ __forceinline__ logical_or(const logical_or&) {}
     };
 
     template <typename T> struct logical_not : unary_function<T, bool>
@@ -217,8 +217,8 @@ namespace cv { namespace gpu { namespace device
         {
             return !a;
         }
-        __device__ __forceinline__ logical_not(const logical_not& other):unary_function<T,bool>(){}
-        __device__ __forceinline__ logical_not():unary_function<T,bool>(){}
+        __host__ __device__ __forceinline__ logical_not() {}
+        __host__ __device__ __forceinline__ logical_not(const logical_not&) {}
     };
 
     // Bitwise Operations
@@ -229,8 +229,8 @@ namespace cv { namespace gpu { namespace device
         {
             return a & b;
         }
-        __device__ __forceinline__ bit_and(const bit_and& other):binary_function<T,T,T>(){}
-        __device__ __forceinline__ bit_and():binary_function<T,T,T>(){}
+        __host__ __device__ __forceinline__ bit_and() {}
+        __host__ __device__ __forceinline__ bit_and(const bit_and&) {}
     };
 
     template <typename T> struct bit_or : binary_function<T, T, T>
@@ -240,8 +240,8 @@ namespace cv { namespace gpu { namespace device
         {
             return a | b;
         }
-        __device__ __forceinline__ bit_or(const bit_or& other):binary_function<T,T,T>(){}
-        __device__ __forceinline__ bit_or():binary_function<T,T,T>(){}
+        __host__ __device__ __forceinline__ bit_or() {}
+        __host__ __device__ __forceinline__ bit_or(const bit_or&) {}
     };
 
     template <typename T> struct bit_xor : binary_function<T, T, T>
@@ -251,8 +251,8 @@ namespace cv { namespace gpu { namespace device
         {
             return a ^ b;
         }
-        __device__ __forceinline__ bit_xor(const bit_xor& other):binary_function<T,T,T>(){}
-        __device__ __forceinline__ bit_xor():binary_function<T,T,T>(){}
+        __host__ __device__ __forceinline__ bit_xor() {}
+        __host__ __device__ __forceinline__ bit_xor(const bit_xor&) {}
     };
 
     template <typename T> struct bit_not : unary_function<T, T>
@@ -261,8 +261,8 @@ namespace cv { namespace gpu { namespace device
         {
             return ~v;
         }
-        __device__ __forceinline__ bit_not(const bit_not& other):unary_function<T,T>(){}
-        __device__ __forceinline__ bit_not():unary_function<T,T>(){}
+        __host__ __device__ __forceinline__ bit_not() {}
+        __host__ __device__ __forceinline__ bit_not(const bit_not&) {}
     };
 
     // Generalized Identity Operations
@@ -272,8 +272,8 @@ namespace cv { namespace gpu { namespace device
         {
             return x;
         }
-        __device__ __forceinline__ identity(const identity& other):unary_function<T,T>(){}
-        __device__ __forceinline__ identity():unary_function<T,T>(){}
+        __host__ __device__ __forceinline__ identity() {}
+        __host__ __device__ __forceinline__ identity(const identity&) {}
     };
 
     template <typename T1, typename T2> struct project1st : binary_function<T1, T2, T1>
@@ -282,8 +282,8 @@ namespace cv { namespace gpu { namespace device
         {
             return lhs;
         }
-        __device__ __forceinline__ project1st(const project1st& other):binary_function<T1,T2,T1>(){}
-        __device__ __forceinline__ project1st():binary_function<T1,T2,T1>(){}
+        __host__ __device__ __forceinline__ project1st() {}
+        __host__ __device__ __forceinline__ project1st(const project1st&) {}
     };
 
     template <typename T1, typename T2> struct project2nd : binary_function<T1, T2, T2>
@@ -292,8 +292,8 @@ namespace cv { namespace gpu { namespace device
         {
             return rhs;
         }
-        __device__ __forceinline__ project2nd(const project2nd& other):binary_function<T1,T2,T2>(){}
-        __device__ __forceinline__ project2nd():binary_function<T1,T2,T2>(){}
+        __host__ __device__ __forceinline__ project2nd() {}
+        __host__ __device__ __forceinline__ project2nd(const project2nd&) {}
     };
 
     // Min/Max Operations
@@ -302,8 +302,8 @@ namespace cv { namespace gpu { namespace device
     template <> struct name<type> : binary_function<type, type, type> \
     { \
         __device__ __forceinline__ type operator()(type lhs, type rhs) const {return op(lhs, rhs);} \
-        __device__ __forceinline__ name() {}\
-        __device__ __forceinline__ name(const name&) {}\
+        __host__ __device__ __forceinline__ name() {}\
+        __host__ __device__ __forceinline__ name(const name&) {}\
     };
 
     template <typename T> struct maximum : binary_function<T, T, T>
@@ -312,8 +312,8 @@ namespace cv { namespace gpu { namespace device
         {
             return max(lhs, rhs);
         }
-        __device__ __forceinline__ maximum() {}
-        __device__ __forceinline__ maximum(const maximum&) {}
+        __host__ __device__ __forceinline__ maximum() {}
+        __host__ __device__ __forceinline__ maximum(const maximum&) {}
     };
 
     OPENCV_GPU_IMPLEMENT_MINMAX(maximum, uchar, ::max)
@@ -332,8 +332,8 @@ namespace cv { namespace gpu { namespace device
         {
             return min(lhs, rhs);
         }
-        __device__ __forceinline__ minimum() {}
-        __device__ __forceinline__ minimum(const minimum&) {}
+        __host__ __device__ __forceinline__ minimum() {}
+        __host__ __device__ __forceinline__ minimum(const minimum&) {}
     };
 
     OPENCV_GPU_IMPLEMENT_MINMAX(minimum, uchar, ::min)
@@ -349,7 +349,6 @@ namespace cv { namespace gpu { namespace device
 #undef OPENCV_GPU_IMPLEMENT_MINMAX
 
     // Math functions
-///bound=========================================
 
     template <typename T> struct abs_func : unary_function<T, T>
     {
@@ -358,8 +357,8 @@ namespace cv { namespace gpu { namespace device
             return abs(x);
         }
 
-        __device__ __forceinline__ abs_func() {}
-        __device__ __forceinline__ abs_func(const abs_func&) {}
+        __host__ __device__ __forceinline__ abs_func() {}
+        __host__ __device__ __forceinline__ abs_func(const abs_func&) {}
     };
     template <> struct abs_func<unsigned char> : unary_function<unsigned char, unsigned char>
     {
@@ -368,8 +367,8 @@ namespace cv { namespace gpu { namespace device
             return x;
         }
 
-        __device__ __forceinline__ abs_func() {}
-        __device__ __forceinline__ abs_func(const abs_func&) {}
+        __host__ __device__ __forceinline__ abs_func() {}
+        __host__ __device__ __forceinline__ abs_func(const abs_func&) {}
     };
     template <> struct abs_func<signed char> : unary_function<signed char, signed char>
     {
@@ -378,8 +377,8 @@ namespace cv { namespace gpu { namespace device
             return ::abs((int)x);
         }
 
-        __device__ __forceinline__ abs_func() {}
-        __device__ __forceinline__ abs_func(const abs_func&) {}
+        __host__ __device__ __forceinline__ abs_func() {}
+        __host__ __device__ __forceinline__ abs_func(const abs_func&) {}
     };
     template <> struct abs_func<char> : unary_function<char, char>
     {
@@ -388,8 +387,8 @@ namespace cv { namespace gpu { namespace device
             return ::abs((int)x);
         }
 
-        __device__ __forceinline__ abs_func() {}
-        __device__ __forceinline__ abs_func(const abs_func&) {}
+        __host__ __device__ __forceinline__ abs_func() {}
+        __host__ __device__ __forceinline__ abs_func(const abs_func&) {}
     };
     template <> struct abs_func<unsigned short> : unary_function<unsigned short, unsigned short>
     {
@@ -398,8 +397,8 @@ namespace cv { namespace gpu { namespace device
             return x;
         }
 
-        __device__ __forceinline__ abs_func() {}
-        __device__ __forceinline__ abs_func(const abs_func&) {}
+        __host__ __device__ __forceinline__ abs_func() {}
+        __host__ __device__ __forceinline__ abs_func(const abs_func&) {}
     };
     template <> struct abs_func<short> : unary_function<short, short>
     {
@@ -408,8 +407,8 @@ namespace cv { namespace gpu { namespace device
             return ::abs((int)x);
         }
 
-        __device__ __forceinline__ abs_func() {}
-        __device__ __forceinline__ abs_func(const abs_func&) {}
+        __host__ __device__ __forceinline__ abs_func() {}
+        __host__ __device__ __forceinline__ abs_func(const abs_func&) {}
     };
     template <> struct abs_func<unsigned int> : unary_function<unsigned int, unsigned int>
     {
@@ -418,8 +417,8 @@ namespace cv { namespace gpu { namespace device
             return x;
         }
 
-        __device__ __forceinline__ abs_func() {}
-        __device__ __forceinline__ abs_func(const abs_func&) {}
+        __host__ __device__ __forceinline__ abs_func() {}
+        __host__ __device__ __forceinline__ abs_func(const abs_func&) {}
     };
     template <> struct abs_func<int> : unary_function<int, int>
     {
@@ -428,8 +427,8 @@ namespace cv { namespace gpu { namespace device
             return ::abs(x);
         }
 
-        __device__ __forceinline__ abs_func() {}
-        __device__ __forceinline__ abs_func(const abs_func&) {}
+        __host__ __device__ __forceinline__ abs_func() {}
+        __host__ __device__ __forceinline__ abs_func(const abs_func&) {}
     };
     template <> struct abs_func<float> : unary_function<float, float>
     {
@@ -438,8 +437,8 @@ namespace cv { namespace gpu { namespace device
             return ::fabsf(x);
         }
 
-        __device__ __forceinline__ abs_func() {}
-        __device__ __forceinline__ abs_func(const abs_func&) {}
+        __host__ __device__ __forceinline__ abs_func() {}
+        __host__ __device__ __forceinline__ abs_func(const abs_func&) {}
     };
     template <> struct abs_func<double> : unary_function<double, double>
     {
@@ -448,8 +447,8 @@ namespace cv { namespace gpu { namespace device
             return ::fabs(x);
         }
 
-        __device__ __forceinline__ abs_func() {}
-        __device__ __forceinline__ abs_func(const abs_func&) {}
+        __host__ __device__ __forceinline__ abs_func() {}
+        __host__ __device__ __forceinline__ abs_func(const abs_func&) {}
     };
 
 #define OPENCV_GPU_IMPLEMENT_UN_FUNCTOR(name, func) \
@@ -459,8 +458,8 @@ namespace cv { namespace gpu { namespace device
         { \
             return func ## f(v); \
         } \
-        __device__ __forceinline__ name ## _func() {} \
-        __device__ __forceinline__ name ## _func(const name ## _func&) {} \
+        __host__ __device__ __forceinline__ name ## _func() {} \
+        __host__ __device__ __forceinline__ name ## _func(const name ## _func&) {} \
     }; \
     template <> struct name ## _func<double> : unary_function<double, double> \
     { \
@@ -468,8 +467,8 @@ namespace cv { namespace gpu { namespace device
         { \
             return func(v); \
         } \
-        __device__ __forceinline__ name ## _func() {} \
-        __device__ __forceinline__ name ## _func(const name ## _func&) {} \
+        __host__ __device__ __forceinline__ name ## _func() {} \
+        __host__ __device__ __forceinline__ name ## _func(const name ## _func&) {} \
     };
 
 #define OPENCV_GPU_IMPLEMENT_BIN_FUNCTOR(name, func) \
@@ -479,6 +478,8 @@ namespace cv { namespace gpu { namespace device
         { \
             return func ## f(v1, v2); \
         } \
+        __host__ __device__ __forceinline__ name ## _func() {} \
+        __host__ __device__ __forceinline__ name ## _func(const name ## _func&) {} \
     }; \
     template <> struct name ## _func<double> : binary_function<double, double, double> \
     { \
@@ -486,6 +487,8 @@ namespace cv { namespace gpu { namespace device
         { \
             return func(v1, v2); \
         } \
+        __host__ __device__ __forceinline__ name ## _func() {} \
+        __host__ __device__ __forceinline__ name ## _func(const name ## _func&) {} \
     };
 
     OPENCV_GPU_IMPLEMENT_UN_FUNCTOR(sqrt, ::sqrt)
@@ -522,8 +525,8 @@ namespace cv { namespace gpu { namespace device
         {
             return src1 * src1 + src2 * src2;
         }
-        __device__ __forceinline__ hypot_sqr_func(const hypot_sqr_func& other) : binary_function<T, T, float>(){}
-        __device__ __forceinline__ hypot_sqr_func() : binary_function<T, T, float>(){}
+        __host__ __device__ __forceinline__ hypot_sqr_func() {}
+        __host__ __device__ __forceinline__ hypot_sqr_func(const hypot_sqr_func&) {}
     };
 
     // Saturate Cast Functor
@@ -533,8 +536,8 @@ namespace cv { namespace gpu { namespace device
         {
             return saturate_cast<D>(v);
         }
-        __device__ __forceinline__ saturate_cast_func(const saturate_cast_func& other):unary_function<T, D>(){}
-        __device__ __forceinline__ saturate_cast_func():unary_function<T, D>(){}
+        __host__ __device__ __forceinline__ saturate_cast_func() {}
+        __host__ __device__ __forceinline__ saturate_cast_func(const saturate_cast_func&) {}
     };
 
     // Threshold Functors
@@ -547,10 +550,9 @@ namespace cv { namespace gpu { namespace device
             return (src > thresh) * maxVal;
         }
 
-        __device__ __forceinline__ thresh_binary_func(const thresh_binary_func& other)
-            : unary_function<T, T>(), thresh(other.thresh), maxVal(other.maxVal){}
-
-        __device__ __forceinline__ thresh_binary_func():unary_function<T, T>(){}
+        __host__ __device__ __forceinline__ thresh_binary_func() {}
+        __host__ __device__ __forceinline__ thresh_binary_func(const thresh_binary_func& other)
+            : thresh(other.thresh), maxVal(other.maxVal) {}
 
         const T thresh;
         const T maxVal;
@@ -565,10 +567,9 @@ namespace cv { namespace gpu { namespace device
             return (src <= thresh) * maxVal;
         }
 
-        __device__ __forceinline__ thresh_binary_inv_func(const thresh_binary_inv_func& other)
-            : unary_function<T, T>(), thresh(other.thresh), maxVal(other.maxVal){}
-
-        __device__ __forceinline__ thresh_binary_inv_func():unary_function<T, T>(){}
+        __host__ __device__ __forceinline__ thresh_binary_inv_func() {}
+        __host__ __device__ __forceinline__ thresh_binary_inv_func(const thresh_binary_inv_func& other)
+            : thresh(other.thresh), maxVal(other.maxVal) {}
 
         const T thresh;
         const T maxVal;
@@ -583,10 +584,9 @@ namespace cv { namespace gpu { namespace device
             return minimum<T>()(src, thresh);
         }
 
-        __device__ __forceinline__ thresh_trunc_func(const thresh_trunc_func& other)
-            : unary_function<T, T>(), thresh(other.thresh){}
-
-        __device__ __forceinline__ thresh_trunc_func():unary_function<T, T>(){}
+        __host__ __device__ __forceinline__ thresh_trunc_func() {}
+        __host__ __device__ __forceinline__ thresh_trunc_func(const thresh_trunc_func& other)
+            : thresh(other.thresh) {}
 
         const T thresh;
     };
@@ -599,10 +599,10 @@ namespace cv { namespace gpu { namespace device
         {
             return (src > thresh) * src;
         }
-        __device__ __forceinline__ thresh_to_zero_func(const thresh_to_zero_func& other)
-            : unary_function<T, T>(), thresh(other.thresh){}
 
-        __device__ __forceinline__ thresh_to_zero_func():unary_function<T, T>(){}
+        __host__ __device__ __forceinline__ thresh_to_zero_func() {}
+       __host__  __device__ __forceinline__ thresh_to_zero_func(const thresh_to_zero_func& other)
+            : thresh(other.thresh) {}
 
         const T thresh;
     };
@@ -615,14 +615,14 @@ namespace cv { namespace gpu { namespace device
         {
             return (src <= thresh) * src;
         }
-        __device__ __forceinline__ thresh_to_zero_inv_func(const thresh_to_zero_inv_func& other)
-            : unary_function<T, T>(), thresh(other.thresh){}
 
-        __device__ __forceinline__ thresh_to_zero_inv_func():unary_function<T, T>(){}
+        __host__ __device__ __forceinline__ thresh_to_zero_inv_func() {}
+        __host__ __device__ __forceinline__ thresh_to_zero_inv_func(const thresh_to_zero_inv_func& other)
+            : thresh(other.thresh) {}
 
         const T thresh;
     };
-//bound!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! ============>
+
     // Function Object Adaptors
     template <typename Predicate> struct unary_negate : unary_function<typename Predicate::argument_type, bool>
     {
@@ -633,8 +633,8 @@ namespace cv { namespace gpu { namespace device
           return !pred(x);
       }
 
-        __device__ __forceinline__ unary_negate(const unary_negate& other) : unary_function<typename Predicate::argument_type, bool>(){}
-        __device__ __forceinline__ unary_negate() : unary_function<typename Predicate::argument_type, bool>(){}
+      __host__ __device__ __forceinline__ unary_negate() {}
+      __host__ __device__ __forceinline__ unary_negate(const unary_negate& other) : pred(other.pred) {}
 
       const Predicate pred;
     };
@@ -653,11 +653,9 @@ namespace cv { namespace gpu { namespace device
         {
             return !pred(x,y);
         }
-        __device__ __forceinline__ binary_negate(const binary_negate& other)
-        : binary_function<typename Predicate::first_argument_type, typename Predicate::second_argument_type, bool>(){}
 
-        __device__ __forceinline__ binary_negate() :
-        binary_function<typename Predicate::first_argument_type, typename Predicate::second_argument_type, bool>(){}
+        __host__ __device__ __forceinline__ binary_negate() {}
+        __host__ __device__ __forceinline__ binary_negate(const binary_negate& other) : pred(other.pred) {}
 
         const Predicate pred;
     };
@@ -676,8 +674,8 @@ namespace cv { namespace gpu { namespace device
             return op(arg1, a);
         }
 
-        __device__ __forceinline__ binder1st(const binder1st& other) :
-        unary_function<typename Op::second_argument_type, typename Op::result_type>(){}
+        __host__ __device__ __forceinline__ binder1st() {}
+        __host__ __device__ __forceinline__ binder1st(const binder1st& other) : op(other.op), arg1(other.arg1) {}
 
         const Op op;
         const typename Op::first_argument_type arg1;
@@ -697,8 +695,8 @@ namespace cv { namespace gpu { namespace device
             return op(a, arg2);
         }
 
-         __device__ __forceinline__ binder2nd(const binder2nd& other) :
-        unary_function<typename Op::first_argument_type, typename Op::result_type>(), op(other.op), arg2(other.arg2){}
+        __host__ __device__ __forceinline__ binder2nd() {}
+        __host__ __device__ __forceinline__ binder2nd(const binder2nd& other) : op(other.op), arg2(other.arg2) {}
 
         const Op op;
         const typename Op::second_argument_type arg2;
diff --git a/modules/gpu/include/opencv2/gpu/device/utility.hpp b/modules/gpu/include/opencv2/gpu/device/utility.hpp
index 83eaaa2..85e81ac 100644
--- a/modules/gpu/include/opencv2/gpu/device/utility.hpp
+++ b/modules/gpu/include/opencv2/gpu/device/utility.hpp
@@ -124,8 +124,8 @@ namespace cv { namespace gpu { namespace device
 
     struct WithOutMask
     {
-        __device__ __forceinline__ WithOutMask(){}
-        __device__ __forceinline__ WithOutMask(const WithOutMask& mask){}
+        __host__ __device__ __forceinline__ WithOutMask(){}
+        __host__ __device__ __forceinline__ WithOutMask(const WithOutMask&){}
 
         __device__ __forceinline__ void next() const
         {
diff --git a/modules/gpu/src/cuda/calib3d.cu b/modules/gpu/src/cuda/calib3d.cu
index 0fd482c..f29471f 100644
--- a/modules/gpu/src/cuda/calib3d.cu
+++ b/modules/gpu/src/cuda/calib3d.cu
@@ -67,8 +67,8 @@ namespace cv { namespace gpu { namespace device
                         crot1.x * p.x + crot1.y * p.y + crot1.z * p.z + ctransl.y,
                         crot2.x * p.x + crot2.y * p.y + crot2.z * p.z + ctransl.z);
             }
-            __device__ __forceinline__ TransformOp() {}
-            __device__ __forceinline__ TransformOp(const TransformOp&) {}
+            __host__ __device__ __forceinline__ TransformOp() {}
+            __host__ __device__ __forceinline__ TransformOp(const TransformOp&) {}
         };
 
         void call(const PtrStepSz<float3> src, const float* rot,
@@ -106,8 +106,8 @@ namespace cv { namespace gpu { namespace device
                         (cproj0.x * t.x + cproj0.y * t.y) / t.z + cproj0.z,
                         (cproj1.x * t.x + cproj1.y * t.y) / t.z + cproj1.z);
             }
-            __device__ __forceinline__ ProjectOp() {}
-            __device__ __forceinline__ ProjectOp(const ProjectOp&) {}
+            __host__ __device__ __forceinline__ ProjectOp() {}
+            __host__ __device__ __forceinline__ ProjectOp(const ProjectOp&) {}
         };
 
         void call(const PtrStepSz<float3> src, const float* rot,
diff --git a/modules/gpu/src/cuda/canny.cu b/modules/gpu/src/cuda/canny.cu
index 1afcddc..aab922f 100644
--- a/modules/gpu/src/cuda/canny.cu
+++ b/modules/gpu/src/cuda/canny.cu
@@ -62,8 +62,8 @@ namespace canny
             return ::abs(x) + ::abs(y);
         }
 
-        __device__ __forceinline__ L1() {}
-        __device__ __forceinline__ L1(const L1&) {}
+        __host__ __device__ __forceinline__ L1() {}
+        __host__ __device__ __forceinline__ L1(const L1&) {}
     };
     struct L2 : binary_function<int, int, float>
     {
@@ -72,8 +72,8 @@ namespace canny
             return ::sqrtf(x * x + y * y);
         }
 
-        __device__ __forceinline__ L2() {}
-        __device__ __forceinline__ L2(const L2&) {}
+        __host__ __device__ __forceinline__ L2() {}
+        __host__ __device__ __forceinline__ L2(const L2&) {}
     };
 }
 
@@ -470,8 +470,8 @@ namespace canny
             return (uchar)(-(e >> 1));
         }
 
-        __device__ __forceinline__ GetEdges() {}
-        __device__ __forceinline__ GetEdges(const GetEdges&) {}
+        __host__ __device__ __forceinline__ GetEdges() {}
+        __host__ __device__ __forceinline__ GetEdges(const GetEdges&) {}
     };
 }
 
diff --git a/modules/gpu/src/cuda/element_operations.cu b/modules/gpu/src/cuda/element_operations.cu
index e9397e5..876d4ad 100644
--- a/modules/gpu/src/cuda/element_operations.cu
+++ b/modules/gpu/src/cuda/element_operations.cu
@@ -162,8 +162,8 @@ namespace arithm
             return vadd4(a, b);
         }
 
-        __device__ __forceinline__ VAdd4() {}
-        __device__ __forceinline__ VAdd4(const VAdd4& other) {}
+        __host__ __device__ __forceinline__ VAdd4() {}
+        __host__ __device__ __forceinline__ VAdd4(const VAdd4&) {}
     };
 
     ////////////////////////////////////
@@ -175,8 +175,8 @@ namespace arithm
             return vadd2(a, b);
         }
 
-        __device__ __forceinline__ VAdd2() {}
-        __device__ __forceinline__ VAdd2(const VAdd2& other) {}
+        __host__ __device__ __forceinline__ VAdd2() {}
+        __host__ __device__ __forceinline__ VAdd2(const VAdd2&) {}
     };
 
     ////////////////////////////////////
@@ -188,8 +188,8 @@ namespace arithm
             return saturate_cast<D>(a + b);
         }
 
-        __device__ __forceinline__ AddMat() {}
-        __device__ __forceinline__ AddMat(const AddMat& other) {}
+        __host__ __device__ __forceinline__ AddMat() {}
+        __host__ __device__ __forceinline__ AddMat(const AddMat&) {}
     };
 }
 
@@ -397,8 +397,8 @@ namespace arithm
             return vsub4(a, b);
         }
 
-        __device__ __forceinline__ VSub4() {}
-        __device__ __forceinline__ VSub4(const VSub4& other) {}
+        __host__ __device__ __forceinline__ VSub4() {}
+        __host__ __device__ __forceinline__ VSub4(const VSub4&) {}
     };
 
     ////////////////////////////////////
@@ -410,8 +410,8 @@ namespace arithm
             return vsub2(a, b);
         }
 
-        __device__ __forceinline__ VSub2() {}
-        __device__ __forceinline__ VSub2(const VSub2& other) {}
+        __host__ __device__ __forceinline__ VSub2() {}
+        __host__ __device__ __forceinline__ VSub2(const VSub2&) {}
     };
 
     ////////////////////////////////////
@@ -423,8 +423,8 @@ namespace arithm
             return saturate_cast<D>(a - b);
         }
 
-        __device__ __forceinline__ SubMat() {}
-        __device__ __forceinline__ SubMat(const SubMat& other) {}
+        __host__ __device__ __forceinline__ SubMat() {}
+        __host__ __device__ __forceinline__ SubMat(const SubMat&) {}
     };
 }
 
@@ -617,8 +617,8 @@ namespace arithm
             return res;
         }
 
-        __device__ __forceinline__ Mul_8uc4_32f() {}
-        __device__ __forceinline__ Mul_8uc4_32f(const Mul_8uc4_32f& other) {}
+        __host__ __device__ __forceinline__ Mul_8uc4_32f() {}
+        __host__ __device__ __forceinline__ Mul_8uc4_32f(const Mul_8uc4_32f&) {}
     };
 
     struct Mul_16sc4_32f : binary_function<short4, float, short4>
@@ -629,8 +629,8 @@ namespace arithm
                                saturate_cast<short>(a.z * b), saturate_cast<short>(a.w * b));
         }
 
-        __device__ __forceinline__ Mul_16sc4_32f() {}
-        __device__ __forceinline__ Mul_16sc4_32f(const Mul_16sc4_32f& other) {}
+        __host__ __device__ __forceinline__ Mul_16sc4_32f() {}
+        __host__ __device__ __forceinline__ Mul_16sc4_32f(const Mul_16sc4_32f&) {}
     };
 
     template <typename T, typename D> struct Mul : binary_function<T, T, D>
@@ -640,8 +640,8 @@ namespace arithm
             return saturate_cast<D>(a * b);
         }
 
-        __device__ __forceinline__ Mul() {}
-        __device__ __forceinline__ Mul(const Mul& other) {}
+        __host__ __device__ __forceinline__ Mul() {}
+        __host__ __device__ __forceinline__ Mul(const Mul&) {}
     };
 
     template <typename T, typename S, typename D> struct MulScale : binary_function<T, T, D>
@@ -888,8 +888,8 @@ namespace arithm
             return b != 0 ? saturate_cast<D>(a / b) : 0;
         }
 
-        __device__ __forceinline__ Div() {}
-        __device__ __forceinline__ Div(const Div& other) {}
+        __host__ __device__ __forceinline__ Div() {}
+        __host__ __device__ __forceinline__ Div(const Div&) {}
     };
     template <typename T> struct Div<T, float> : binary_function<T, T, float>
     {
@@ -898,8 +898,8 @@ namespace arithm
             return b != 0 ? static_cast<float>(a) / b : 0;
         }
 
-        __device__ __forceinline__ Div() {}
-        __device__ __forceinline__ Div(const Div& other) {}
+        __host__ __device__ __forceinline__ Div() {}
+        __host__ __device__ __forceinline__ Div(const Div&) {}
     };
     template <typename T> struct Div<T, double> : binary_function<T, T, double>
     {
@@ -908,8 +908,8 @@ namespace arithm
             return b != 0 ? static_cast<double>(a) / b : 0;
         }
 
-        __device__ __forceinline__ Div() {}
-        __device__ __forceinline__ Div(const Div& other) {}
+        __host__ __device__ __forceinline__ Div() {}
+        __host__ __device__ __forceinline__ Div(const Div&) {}
     };
 
     template <typename T, typename S, typename D> struct DivScale : binary_function<T, T, D>
@@ -1196,8 +1196,8 @@ namespace arithm
             return vabsdiff4(a, b);
         }
 
-        __device__ __forceinline__ VAbsDiff4() {}
-        __device__ __forceinline__ VAbsDiff4(const VAbsDiff4& other) {}
+        __host__ __device__ __forceinline__ VAbsDiff4() {}
+        __host__ __device__ __forceinline__ VAbsDiff4(const VAbsDiff4&) {}
     };
 
     ////////////////////////////////////
@@ -1209,8 +1209,8 @@ namespace arithm
             return vabsdiff2(a, b);
         }
 
-        __device__ __forceinline__ VAbsDiff2() {}
-        __device__ __forceinline__ VAbsDiff2(const VAbsDiff2& other) {}
+        __host__ __device__ __forceinline__ VAbsDiff2() {}
+        __host__ __device__ __forceinline__ VAbsDiff2(const VAbsDiff2&) {}
     };
 
     ////////////////////////////////////
@@ -1235,8 +1235,8 @@ namespace arithm
             return saturate_cast<T>(_abs(a - b));
         }
 
-        __device__ __forceinline__ AbsDiffMat() {}
-        __device__ __forceinline__ AbsDiffMat(const AbsDiffMat& other) {}
+        __host__ __device__ __forceinline__ AbsDiffMat() {}
+        __host__ __device__ __forceinline__ AbsDiffMat(const AbsDiffMat&) {}
     };
 }
 
@@ -1370,8 +1370,8 @@ namespace arithm
             return saturate_cast<T>(x * x);
         }
 
-        __device__ __forceinline__ Sqr() {}
-        __device__ __forceinline__ Sqr(const Sqr& other) {}
+        __host__ __device__ __forceinline__ Sqr() {}
+        __host__ __device__ __forceinline__ Sqr(const Sqr&) {}
     };
 }
 
@@ -1466,8 +1466,8 @@ namespace arithm
             return saturate_cast<T>(f(x));
         }
 
-        __device__ __forceinline__ Exp() {}
-        __device__ __forceinline__ Exp(const Exp& other) {}
+        __host__ __device__ __forceinline__ Exp() {}
+        __host__ __device__ __forceinline__ Exp(const Exp&) {}
     };
 }
 
@@ -1507,8 +1507,8 @@ namespace arithm
             return vcmpeq4(a, b);
         }
 
-        __device__ __forceinline__ VCmpEq4() {}
-        __device__ __forceinline__ VCmpEq4(const VCmpEq4& other) {}
+        __host__ __device__ __forceinline__ VCmpEq4() {}
+        __host__ __device__ __forceinline__ VCmpEq4(const VCmpEq4&) {}
     };
     struct VCmpNe4 : binary_function<uint, uint, uint>
     {
@@ -1517,8 +1517,8 @@ namespace arithm
             return vcmpne4(a, b);
         }
 
-        __device__ __forceinline__ VCmpNe4() {}
-        __device__ __forceinline__ VCmpNe4(const VCmpNe4& other) {}
+        __host__ __device__ __forceinline__ VCmpNe4() {}
+        __host__ __device__ __forceinline__ VCmpNe4(const VCmpNe4&) {}
     };
     struct VCmpLt4 : binary_function<uint, uint, uint>
     {
@@ -1527,8 +1527,8 @@ namespace arithm
             return vcmplt4(a, b);
         }
 
-        __device__ __forceinline__ VCmpLt4() {}
-        __device__ __forceinline__ VCmpLt4(const VCmpLt4& other) {}
+        __host__ __device__ __forceinline__ VCmpLt4() {}
+        __host__ __device__ __forceinline__ VCmpLt4(const VCmpLt4&) {}
     };
     struct VCmpLe4 : binary_function<uint, uint, uint>
     {
@@ -1537,8 +1537,8 @@ namespace arithm
             return vcmple4(a, b);
         }
 
-        __device__ __forceinline__ VCmpLe4() {}
-        __device__ __forceinline__ VCmpLe4(const VCmpLe4& other) {}
+        __host__ __device__ __forceinline__ VCmpLe4() {}
+        __host__ __device__ __forceinline__ VCmpLe4(const VCmpLe4&) {}
     };
 
     ////////////////////////////////////
@@ -2008,8 +2008,8 @@ namespace arithm
             return vmin4(a, b);
         }
 
-        __device__ __forceinline__ VMin4() {}
-        __device__ __forceinline__ VMin4(const VMin4& other) {}
+        __host__ __device__ __forceinline__ VMin4() {}
+        __host__ __device__ __forceinline__ VMin4(const VMin4&) {}
     };
 
     ////////////////////////////////////
@@ -2021,8 +2021,8 @@ namespace arithm
             return vmin2(a, b);
         }
 
-        __device__ __forceinline__ VMin2() {}
-        __device__ __forceinline__ VMin2(const VMin2& other) {}
+        __host__ __device__ __forceinline__ VMin2() {}
+        __host__ __device__ __forceinline__ VMin2(const VMin2&) {}
     };
 }
 
@@ -2100,8 +2100,8 @@ namespace arithm
             return vmax4(a, b);
         }
 
-        __device__ __forceinline__ VMax4() {}
-        __device__ __forceinline__ VMax4(const VMax4& other) {}
+        __host__ __device__ __forceinline__ VMax4() {}
+        __host__ __device__ __forceinline__ VMax4(const VMax4&) {}
     };
 
     ////////////////////////////////////
@@ -2113,8 +2113,8 @@ namespace arithm
             return vmax2(a, b);
         }
 
-        __device__ __forceinline__ VMax2() {}
-        __device__ __forceinline__ VMax2(const VMax2& other) {}
+        __host__ __device__ __forceinline__ VMax2() {}
+        __host__ __device__ __forceinline__ VMax2(const VMax2&) {}
     };
 }
 
-- 
2.7.4