mirror/opencv
1
0
Fork 0
mirror of https://github.com/opencv/opencv.git synced 2025-06-09 18:43:05 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

workaround for libjxl v0.9.0-

Browse Source
This commit is contained in:
Kumataro 2025-05-30 22:53:23 +09:00
parent 6fc464c922
commit abc2a3cbc7
1 changed files with 9 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
modules/imgcodecs/test/test_jpegxl.cpp
View File

@ -7,6 +7,8 @@ namespace opencv_test { namespace {
#ifdef HAVE_JPEGXL #ifdef HAVE_JPEGXL
#include <jxl/version.h> // For JPEGXL_MAJOR_VERSION and JPEGXL_MINOR_VERSION
typedef tuple<perf::MatType, int> MatType_and_Distance; typedef tuple<perf::MatType, int> MatType_and_Distance;
typedef testing::TestWithParam<MatType_and_Distance> Imgcodecs_JpegXL_MatType; typedef testing::TestWithParam<MatType_and_Distance> Imgcodecs_JpegXL_MatType;
@ -327,6 +329,7 @@ TEST(Imgcodecs_JpegXL, imencode_regression27382)
cv::minMaxLoc(diff, nullptr, &max_diff); cv::minMaxLoc(diff, nullptr, &max_diff);
EXPECT_EQ(max_diff, 0 ); EXPECT_EQ(max_diff, 0 );
} }
TEST(Imgcodecs_JpegXL, imencode_regression27382_2) TEST(Imgcodecs_JpegXL, imencode_regression27382_2)
{ {
cv::Mat image(1024, 1024, CV_16U); cv::Mat image(1024, 1024, CV_16U);
@ -346,7 +349,12 @@ TEST(Imgcodecs_JpegXL, imencode_regression27382_2)
cv::absdiff(image, decoded, diff); cv::absdiff(image, decoded, diff);
double max_diff = 0.0; double max_diff = 0.0;
cv::minMaxLoc(diff, nullptr, &max_diff); cv::minMaxLoc(diff, nullptr, &max_diff);
EXPECT_EQ(max_diff, 0 ); #if JPEGXL_MAJOR_VERSION > 0 || JPEGXL_MINOR_VERSION >= 10
// Quality parameter is supported with libjxl v0.10.0 or later
EXPECT_EQ(max_diff, 0); // Lossless
#else
EXPECT_NE(max_diff, 0); // Lossy
#endif
} }