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test: fix mulSpectrums error tolerance

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This commit is contained in:
Alexander Alekhin 2016-12-10 15:53:57 +03:00
parent 26fbaada0a
commit 7bceef715c
1 changed files with 9 additions and 23 deletions
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32
modules/core/test/test_dxt.cpp
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@ -787,9 +787,7 @@ public:
protected:
void run_func();
void prepare_to_validation( int test_case_idx );
#if defined(__aarch64__) && defined(NDEBUG)
double get_success_error_level( int test_case_idx, int i, int j );
#endif
};
@ -797,31 +795,19 @@ CxCore_MulSpectrumsTest::CxCore_MulSpectrumsTest() : CxCore_DXTBaseTest( true, t
{
}
#if defined(__aarch64__) && defined(NDEBUG)
double CxCore_MulSpectrumsTest::get_success_error_level( int test_case_idx, int i, int j )
{
(void)test_case_idx;
CV_Assert(i == OUTPUT);
CV_Assert(j == 0);
int elem_depth = CV_MAT_DEPTH(cvGetElemType(test_array[i][j]));
if( elem_depth <= CV_32F )
{
return ArrayTest::get_success_error_level( test_case_idx, i, j );
}
switch( test_case_idx )
{
// Usual threshold is too strict for these test cases due to the difference of fmsub and fsub
case 399:
case 420:
return DBL_EPSILON * 20000;
case 65:
case 161:
case 287:
case 351:
case 458:
return DBL_EPSILON * 10000;
default:
return ArrayTest::get_success_error_level( test_case_idx, i, j );
}
CV_Assert(elem_depth == CV_32F || elem_depth == CV_64F);
element_wise_relative_error = false;
double maxInputValue = 1000; // ArrayTest::get_minmax_bounds
double err = 8 * maxInputValue; // result = A*B + C*D
return (elem_depth == CV_32F ? FLT_EPSILON : DBL_EPSILON) * err;
}
#endif
void CxCore_MulSpectrumsTest::run_func()
{