vavi-image-jpegxl

Java JPEG XL decoder
wrapped libjxl by jna
based on https://github.com/libjxl/libjxl/blob/v0.9.x/examples/

_{© JPEG}

Install

maven

• repository

https://jitpack.io/#umjammer/vavi-image-jpegxl

jpeg-xl 0.9.x

$ brew install jpeg-xl

• jvm option

  -Djna.library.path=/usr/local/lib

Usage

    BufferedImage image = ImageIO.read(Paths.get("/foo/bar.jxl").toFile());

References

• https://github.com/libjxl/libjxl
• https://github.com/Dwedit/JxlSharp/blob/main/JxlSharp/JXL.cs
• https://github.com/libjxl/libjxl/tree/v0.6.x/tools/jni/org/jpeg/jpegxl/wrapper (jni!!!)

TODO

• jna version doesn't work well 0.7.0 works fine
  • different result per every execution (maybe memory related?)
• brew updated to 0.7.0 done
• jna version spi