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Merge pull request #30458 from asmorkalov:as/armv7_divide

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Updated test data for division to satisfy armv7a.
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Alexander Smorkalov authored and GitHub committed 2026-10-23 07:44:21 +03:00
2 parents ce58bb1ee7 e552fd3c2d
commit 1de42d414e
1 file changed
+9 -8
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modules/core/test/test_arithm.cpp
+9 -8
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@@ -4907,20 +4907,21 @@ TEST(Core_Arithm, mul_8u_8s_uses_fp32_intermediate)
TEST(Core_Arithm, div_8u_8s_uses_fp32_intermediate)
{
// CV_8U: float32: (21 * (1/7.f)) / 6 = 0.50000006f -> 1; float16: 0
const double scale = 6.0 / 19.0;
// CV_8U
{
cv::Mat a(1, 128, CV_8UC1, cv::Scalar(21));
cv::Mat b(1, 128, CV_8UC1, cv::Scalar(6));
cv::Mat a(1, 128, CV_8UC1, cv::Scalar(103));
cv::Mat b(1, 128, CV_8UC1, cv::Scalar(65));
cv::Mat dst;
cv::divide(a, b, dst, 1.0 / 7.0);
cv::divide(a, b, dst, scale);
EXPECT_EQ(0, cv::countNonZero(dst != 1));
}
// CV_8S: float32: (-105 * (1/7.f)) / -30 = 0.50000006f -> 1; float16: 0
// CV_8S
{
cv::Mat a(1, 128, CV_8SC1, cv::Scalar(-105));
cv::Mat b(1, 128, CV_8SC1, cv::Scalar(-30));
cv::Mat a(1, 128, CV_8SC1, cv::Scalar(-103));
cv::Mat b(1, 128, CV_8SC1, cv::Scalar(-65));
cv::Mat dst;
cv::divide(a, b, dst, 1.0 / 7.0);
cv::divide(a, b, dst, scale);
EXPECT_EQ(0, cv::countNonZero(dst != 1));
}
}