mirror of
https://github.com/opencv/opencv.git
synced 2024-12-17 02:48:01 +08:00
44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
// This file is part of OpenCV project.
|
|
// It is subject to the license terms in the LICENSE file found in the top-level directory
|
|
// of this distribution and at http://opencv.org/license.html
|
|
|
|
|
|
#ifndef SRC_STAT_HPP
|
|
#define SRC_STAT_HPP
|
|
|
|
#include "opencv2/core/mat.hpp"
|
|
|
|
namespace cv {
|
|
|
|
#ifdef HAVE_OPENCL
|
|
|
|
enum { OCL_OP_SUM = 0, OCL_OP_SUM_ABS = 1, OCL_OP_SUM_SQR = 2 };
|
|
bool ocl_sum( InputArray _src, Scalar & res, int sum_op, InputArray _mask = noArray(),
|
|
InputArray _src2 = noArray(), bool calc2 = false, const Scalar & res2 = Scalar() );
|
|
bool ocl_minMaxIdx( InputArray _src, double* minVal, double* maxVal, int* minLoc, int* maxLoc, InputArray _mask,
|
|
int ddepth = -1, bool absValues = false, InputArray _src2 = noArray(), double * maxVal2 = NULL);
|
|
|
|
template <typename T> Scalar ocl_part_sum(Mat m)
|
|
{
|
|
CV_Assert(m.rows == 1);
|
|
|
|
Scalar s = Scalar::all(0);
|
|
int cn = m.channels();
|
|
const T * const ptr = m.ptr<T>(0);
|
|
|
|
for (int x = 0, w = m.cols * cn; x < w; )
|
|
for (int c = 0; c < cn; ++c, ++x)
|
|
s[c] += ptr[x];
|
|
|
|
return s;
|
|
}
|
|
|
|
#endif
|
|
|
|
typedef int (*SumFunc)(const uchar*, const uchar* mask, uchar*, int, int);
|
|
SumFunc getSumFunc(int depth);
|
|
|
|
}
|
|
|
|
#endif // SRC_STAT_HPP
|