mirror/opencv
1
0
Fork 0
mirror of https://github.com/opencv/opencv.git synced 2025-01-21 00:20:59 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

Optimized version of Sum functions added

Browse Source
This commit is contained in:
Kirill Kornyakov 2011-10-31 07:04:52 +00:00
parent daf50f8e0d
commit e37930b649
1 changed files with 8 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
modules/core/src/stat.cpp
View File

@ -193,12 +193,19 @@ static int sum64f( const double* src, const uchar* mask, double* dst, int len, i
typedef int (*SumFunc)(const uchar*, const uchar* mask, uchar*, int, int);
#ifdef HAVE_TEGRA_OPTIMIZATION
static SumFunc sumTab[] =
{
(SumFunc)tegra::sum8u, (SumFunc)sum8s, (SumFunc)sum16u, (SumFunc)sum16s,
(SumFunc)sum32s, (SumFunc)tegra::sum32f, (SumFunc)sum64f, 0
};
#else
static SumFunc sumTab[] =
{
(SumFunc)sum8u, (SumFunc)sum8s, (SumFunc)sum16u, (SumFunc)sum16s,
(SumFunc)sum32s, (SumFunc)sum32f, (SumFunc)sum64f, 0
};
#endif
template<typename T>
static int countNonZero_(const T* src, int len )