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# jpegxl-sys
`jpegxl-sys` is a wrapper over `libjxl` library. Check out the original library [here](https://github.com/libjxl/libjxl).
## Building
If you wish to specify a custom library path, set the `DEP_JXL_LIB` environment variable.
Building `libjxl` and statically linking can be enabled by using the `vendored` feature.
## Usage
Check out testing units in `src/lib.rs` for some examples.
### Multi-thread
Because `libjxl_threads` uses `std::thread`, if you build and statically link `libjxl`, you need to
dynamically link to `libc++` or `libstdc++`.
Using dynamic library doesn't need this requirement.
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