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imgproc: fixed imread with output image argument, minor refactoring, fixes in HDR

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This commit is contained in:
Maksim Shabunin
2024-06-04 14:44:39 +03:00
parent 2624929ec6
commit b77c74b6fc
4 changed files with 72 additions and 83 deletions
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modules/imgcodecs/test/test_png.cpp
-13
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@@ -7,19 +7,6 @@ namespace opencv_test { namespace {
#if defined(HAVE_PNG) || defined(HAVE_SPNG)
TEST(Imgcodecs_Png, imread_passing_mat)
{
const string root = cvtest::TS::ptr()->get_data_path();
const string imgName = root + "../cv/shared/lena.png";
Mat ref = imread(imgName);
Mat img(ref.size(), ref.type());
void* ptr = img.data;
imread(imgName, img);
EXPECT_EQ(cv::norm(ref, img, NORM_INF), 0);
EXPECT_EQ(img.data, ptr);
}
TEST(Imgcodecs_Png, write_big)
{
const string root = cvtest::TS::ptr()->get_data_path();