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Merge remote-tracking branch 'upstream/3.4' into merge-3.4

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This commit is contained in:
Alexander Alekhin
2022-12-03 05:46:23 +00:00
parent 6c399aa62a 4792837f2e
commit b16f76eede
24 changed files with 169 additions and 298 deletions
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modules/imgcodecs/test/test_read_write.cpp
+20
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@@ -480,4 +480,24 @@ TEST(ImgCodecs, multipage_collection_two_iterator_operatorpp)
}
}
TEST(Imgcodecs_Params, imwrite_regression_22752)
{
const Mat img(16, 16, CV_8UC3, cv::Scalar::all(0));
vector<int> params;
params.push_back(IMWRITE_JPEG_QUALITY);
// params.push_back(100)); // Forget it.
EXPECT_ANY_THROW(cv::imwrite("test.jpg", img, params)); // parameters size or missing JPEG codec
}
TEST(Imgcodecs_Params, imencode_regression_22752)
{
const Mat img(16, 16, CV_8UC3, cv::Scalar::all(0));
vector<int> params;
params.push_back(IMWRITE_JPEG_QUALITY);
// params.push_back(100)); // Forget it.
vector<uchar> buf;
EXPECT_ANY_THROW(cv::imencode("test.jpg", img, buf, params)); // parameters size or missing JPEG codec
}
}} // namespace