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Fixed minMaxLoc and test functions

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This commit is contained in:
Gleb Gladilov
2015-07-20 15:10:46 +03:00
parent 67158b12cd
commit c467d0d553
2 changed files with 16 additions and 11 deletions
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12
modules/core/src/stat.cpp
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@@ -1097,8 +1097,8 @@ void cv::minMaxIdx(InputArray _src, double* minVal,
size_t minidx = 0, maxidx = 0;
int iminval = INT_MAX, imaxval = INT_MIN;
float fminval = FLT_MAX, fmaxval = -FLT_MAX;
double dminval = DBL_MAX, dmaxval = -DBL_MAX;
float fminval = std::numeric_limits<float>::infinity(), fmaxval = -fminval;
double dminval = std::numeric_limits<double>::infinity(), dmaxval = -dminval;
size_t startidx = 1;
int *minval = &iminval, *maxval = &imaxval;
int planeSize = (int)it.size*cn;
@@ -1111,6 +1111,14 @@ void cv::minMaxIdx(InputArray _src, double* minVal,
for( size_t i = 0; i < it.nplanes; i++, ++it, startidx += planeSize )
func( ptrs[0], ptrs[1], minval, maxval, &minidx, &maxidx, planeSize, startidx );
if (!src.empty() && mask.empty())
{
if( minidx == 0 )
minidx = 1;
if( maxidx == 0 )
maxidx = 1;
}
if( minidx == 0 )
dminval = dmaxval = 0;
else if( depth == CV_32F )