generic-library/opencv
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

used new device layer for cv::gpu::minMax

Browse Source
This commit is contained in:
Vladislav Vinogradov
2013-08-26 11:07:34 +04:00
parent b705e0d886
commit 045a856c24
3 changed files with 62 additions and 246 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
modules/cudev/include/opencv2/cudev/grid/detail/reduce.hpp
View File

@@ -440,30 +440,24 @@ namespace grid_reduce_detail
__host__ void minVal(const SrcPtr& src, ResType* result, const MaskPtr& mask, int rows, int cols, cudaStream_t stream)
{
typedef typename PtrTraits<SrcPtr>::value_type src_type;
const int cn = VecTraits<src_type>::cn;
typedef typename MakeVec<ResType, cn>::type work_type;
glob_reduce<MinMaxReductor<minop<work_type>, src_type, work_type>, Policy>(src, result, mask, rows, cols, stream);
glob_reduce<MinMaxReductor<minop<ResType>, src_type, ResType>, Policy>(src, result, mask, rows, cols, stream);
}
template <class Policy, class SrcPtr, typename ResType, class MaskPtr>
__host__ void maxVal(const SrcPtr& src, ResType* result, const MaskPtr& mask, int rows, int cols, cudaStream_t stream)
{
typedef typename PtrTraits<SrcPtr>::value_type src_type;
const int cn = VecTraits<src_type>::cn;
typedef typename MakeVec<ResType, cn>::type work_type;
glob_reduce<MinMaxReductor<maxop<work_type>, src_type, work_type>, Policy>(src, result, mask, rows, cols, stream);
glob_reduce<MinMaxReductor<maxop<ResType>, src_type, ResType>, Policy>(src, result, mask, rows, cols, stream);
}
template <class Policy, class SrcPtr, typename ResType, class MaskPtr>
__host__ void minMaxVal(const SrcPtr& src, ResType* result, const MaskPtr& mask, int rows, int cols, cudaStream_t stream)
{
typedef typename PtrTraits<SrcPtr>::value_type src_type;
const int cn = VecTraits<src_type>::cn;
typedef typename MakeVec<ResType, cn>::type work_type;
glob_reduce<MinMaxReductor<both, src_type, work_type>, Policy>(src, result, mask, rows, cols, stream);
glob_reduce<MinMaxReductor<both, src_type, ResType>, Policy>(src, result, mask, rows, cols, stream);
}
}