Constant jpegxl_sys::JpegxlSignature_JPEGXL_SIG_VALID

pub const JpegxlSignature_JPEGXL_SIG_VALID: JpegxlSignature = 2;

A valid JPEG XL image signature was found, which could be a JPEG XL codestream, a transcoded JPEG image, or a JPEG XL container. This also includes the case of a JPEG codestream, which would preferably also be decoded using this decoder in case the codestream contains JPEG XL extensions (marker segments).