OpenJPEG is an open-source implementation of the JPEG-2000 standard. OpenJPEG fully respects the JPEG-2000 specifications and can compress/decompress lossless 16-bit images.
This package is known to build and work properly using an LFS 12.2 platform.
Download (HTTP): https://github.com/uclouvain/openjpeg/archive/v2.5.2/openjpeg-2.5.2.tar.gz
Download MD5 sum: f9ee64845881a15109ed0aa73a12202f
Download size: 1.8 MB
Estimated disk space required: 13 MB (add 1.7 GB for tests)
Estimated build time: 0.2 SBU (add 0.8 SBU for tests)
git-2.46.0 (for tests), Little CMS-2.16, libpng-1.6.43, libtiff-4.6.0, and Doxygen-1.12.0 (to build the API documentation)
Install OpenJPEG by running the following commands:
mkdir -v build && cd build && cmake -D CMAKE_BUILD_TYPE=Release \ -D CMAKE_INSTALL_PREFIX=/usr \ -D BUILD_STATIC_LIBS=OFF .. && make
If you wish to run the tests, some additional files are required. Download these files and run the tests using the following commands, but note that 8 tests are known to fail:
git clone https://github.com/uclouvain/openjpeg-data.git --depth 1 && OPJ_DATA_ROOT=$PWD/openjpeg-data cmake -D BUILD_TESTING=ON .. && make && make test
Now, as the root
user:
make install && cp -rv ../doc/man -T /usr/share/man