Add JPEG XL image support

Packages describing “jpegxl” as local USE flag

Package “jpegxl” Flag Description
media-gfx/gthumb Support for JPEG XL image format
kde-frameworks/kimageformats Support for JPEG XL image format
media-libs/imlib2 Jxl image loader support
media-gfx/imagemagick Enable support for JPEG XL image format
media-libs/vips Enable support for the JPEG-XL image format using media-libs/libjxl
media-gfx/geeqie Enable support for JPEG XL image format
media-gfx/gimp Enable support for JPEG XL image format
net-libs/webkit-gtk Enable support for JPEG-XL images
media-gfx/darktable Enable support for JPEG XL image format
media-gfx/graphicsmagick Enable support for JPEG XL image format
media-gfx/krita Support for JPEG XL image format
media-libs/sdl2-image Enable support for JPEG XL image format
media-video/ffmpeg Enable JPEG XL de/encoding via media-libs/libjxl.

All packages providing a “jpegxl” USE flag (13)