fixed warnings

modules/cudev/include/opencv2/cudev/grid/detail/reduce.hpp

@@ -389,7 +389,7 @@ namespace grid_reduce_detail
     // glob_reduce
 
     template <class Reductor, int BLOCK_SIZE, int PATCH_X, int PATCH_Y, class SrcPtr, typename ResType, class MaskPtr>
-    __global__ void glob_reduce(const SrcPtr src, ResType* result, const MaskPtr mask, const int rows, const int cols)
+    __global__ void reduce(const SrcPtr src, ResType* result, const MaskPtr mask, const int rows, const int cols)
     {
         const int x0 = blockIdx.x * blockDim.x * PATCH_X + threadIdx.x;
         const int y0 = blockIdx.y * blockDim.y * PATCH_Y + threadIdx.y;
@@ -413,12 +413,12 @@ namespace grid_reduce_detail
     }
 
     template <class Reductor, class Policy, class SrcPtr, typename ResType, class MaskPtr>
-    __host__ void glob_reduce(const SrcPtr& src, ResType* result, const MaskPtr& mask, int rows, int cols, cudaStream_t stream)
+    __host__ void reduce(const SrcPtr& src, ResType* result, const MaskPtr& mask, int rows, int cols, cudaStream_t stream)
     {
         const dim3 block(Policy::block_size_x, Policy::block_size_y);
         const dim3 grid(divUp(cols, block.x * Policy::patch_size_x), divUp(rows, block.y * Policy::patch_size_y));
 
-        glob_reduce<Reductor, Policy::block_size_x * Policy::block_size_y, Policy::patch_size_x, Policy::patch_size_y><<<grid, block, 0, stream>>>(src, result, mask, rows, cols);
+        reduce<Reductor, Policy::block_size_x * Policy::block_size_y, Policy::patch_size_x, Policy::patch_size_y><<<grid, block, 0, stream>>>(src, result, mask, rows, cols);
         CV_CUDEV_SAFE_CALL( cudaGetLastError() );
 
         if (stream == 0)
@@ -433,7 +433,7 @@ namespace grid_reduce_detail
         typedef typename PtrTraits<SrcPtr>::value_type src_type;
         typedef typename VecTraits<ResType>::elem_type res_elem_type;
 
-        glob_reduce<SumReductor<src_type, ResType>, Policy>(src, (res_elem_type*) result, mask, rows, cols, stream);
+        reduce<SumReductor<src_type, ResType>, Policy>(src, (res_elem_type*) result, mask, rows, cols, stream);
     }
 
     template <class Policy, class SrcPtr, typename ResType, class MaskPtr>
@@ -441,7 +441,7 @@ namespace grid_reduce_detail
     {
         typedef typename PtrTraits<SrcPtr>::value_type src_type;
 
-        glob_reduce<MinMaxReductor<minop<ResType>, src_type, ResType>, Policy>(src, result, mask, rows, cols, stream);
+        reduce<MinMaxReductor<minop<ResType>, src_type, ResType>, Policy>(src, result, mask, rows, cols, stream);
     }
 
     template <class Policy, class SrcPtr, typename ResType, class MaskPtr>
@@ -449,7 +449,7 @@ namespace grid_reduce_detail
     {
         typedef typename PtrTraits<SrcPtr>::value_type src_type;
 
-        glob_reduce<MinMaxReductor<maxop<ResType>, src_type, ResType>, Policy>(src, result, mask, rows, cols, stream);
+        reduce<MinMaxReductor<maxop<ResType>, src_type, ResType>, Policy>(src, result, mask, rows, cols, stream);
     }
 
     template <class Policy, class SrcPtr, typename ResType, class MaskPtr>
@@ -457,7 +457,7 @@ namespace grid_reduce_detail
     {
         typedef typename PtrTraits<SrcPtr>::value_type src_type;
 
-        glob_reduce<MinMaxReductor<both, src_type, ResType>, Policy>(src, result, mask, rows, cols, stream);
+        reduce<MinMaxReductor<both, src_type, ResType>, Policy>(src, result, mask, rows, cols, stream);
     }
 }
 

modules/cudev/include/opencv2/cudev/grid/reduce.hpp

@@ -61,7 +61,7 @@ __host__ void gridCalcSum_(const SrcPtr& src, GpuMat_<ResType>& dst, const MaskP
 {
     typedef typename PtrTraits<SrcPtr>::value_type src_type;
 
-    CV_StaticAssert( VecTraits<src_type>::cn == VecTraits<ResType>::cn, "" );
+    CV_StaticAssert( unsigned(VecTraits<src_type>::cn) == unsigned(VecTraits<ResType>::cn), "" );
 
     dst.create(1, 1);
     dst.setTo(0, stream);
@@ -83,7 +83,7 @@ __host__ void gridCalcSum_(const SrcPtr& src, GpuMat_<ResType>& dst, Stream& str
 {
     typedef typename PtrTraits<SrcPtr>::value_type src_type;
 
-    CV_StaticAssert( VecTraits<src_type>::cn == VecTraits<ResType>::cn, "" );
+    CV_StaticAssert( unsigned(VecTraits<src_type>::cn) == unsigned(VecTraits<ResType>::cn), "" );
 
     dst.create(1, 1);
     dst.setTo(0, stream);