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test: fix inplace in 'mulComplex' from test_dxt

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This commit is contained in:
Alexander Alekhin 2016-12-07 19:55:40 +03:00
parent 21f3531b17
commit ab429d2e73
1 changed files with 19 additions and 10 deletions
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29
modules/core/test/test_dxt.cpp
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@ -419,9 +419,6 @@ static void fixCCS( Mat& mat, int cols, int flags )
}
}
#if defined _MSC_VER && _MSC_VER >= 1700
#pragma optimize("", off)
#endif
static void mulComplex( const Mat& src1, const Mat& src2, Mat& dst, int flags )
{
dst.create(src1.rows, src1.cols, src1.type());
@ -430,12 +427,27 @@ static void mulComplex( const Mat& src1, const Mat& src2, Mat& dst, int flags )
CV_Assert( src1.size == src2.size && src1.type() == src2.type() &&
(src1.type() == CV_32FC2 || src1.type() == CV_64FC2) );
const Mat* src1_ = &src1;
Mat src1_tmp;
if (dst.data == src1.data)
{
src1_tmp = src1.clone();
src1_ = &src1_tmp;
}
const Mat* src2_ = &src2;
Mat src2_tmp;
if (dst.data == src2.data)
{
src2_tmp = src2.clone();
src2_ = &src2_tmp;
}
for( i = 0; i < dst.rows; i++ )
{
if( depth == CV_32F )
{
const float* a = src1.ptr<float>(i);
const float* b = src2.ptr<float>(i);
const float* a = src1_->ptr<float>(i);
const float* b = src2_->ptr<float>(i);
float* c = dst.ptr<float>(i);
if( !(flags & CV_DXT_MUL_CONJ) )
@ -459,8 +471,8 @@ static void mulComplex( const Mat& src1, const Mat& src2, Mat& dst, int flags )
}
else
{
const double* a = src1.ptr<double>(i);
const double* b = src2.ptr<double>(i);
const double* a = src1_->ptr<double>(i);
const double* b = src2_->ptr<double>(i);
double* c = dst.ptr<double>(i);
if( !(flags & CV_DXT_MUL_CONJ) )
@ -484,9 +496,6 @@ static void mulComplex( const Mat& src1, const Mat& src2, Mat& dst, int flags )
}
}
}
#if defined _MSC_VER && _MSC_VER >= 1700
#pragma optimize("", on)
#endif
}