jpegxl-sys

jpegxl-sys is a wrapper over jpeg-xl library. Check out the original library here.

Building

Now building jpeg-xl and statically linking is by default, requiring git command in PATH.

If you wish to use existing library and dynamically linking, then set the include path and lib path with DEP_JXL_INCLUDE and DEP_JXL_LIB respectively, as well as --features without-build.

Usage

Check out testing units in src/lib.rs for some examples.

Multithreading

Because libjxl_threads uses std::thread, if you build and statically link jpeg-xl, you need to link libc++ standard library as well. Using dynamic library doesn't need this requirement. If you don't want the dependency, you can use without-threads feature.