Decoding returns a broken image

[Wikidepia]

Hello, I am currently trying to decode this JPEG but it returns a weird image.

Actual Image: https://upload.disroot.org/r/WLZUs3ve#nr0+u64ZD6ALuIlbtdk3QLji6sVkQjVJGksQuiumXbI=

449724492_7255535117880797_1506613584152756254_n.jpeg JPEG 1080x764 1080x764+0+0 8-bit sRGB 74710B 0.000u 0:00.002

Reencoded image:

Here is my code:

package main

import (
    "bytes"
    "image/jpeg"
    "io/ioutil"
    "os"

    "github.com/gen2brain/jpegli"
)

func main() {
    // Read image.jpeg
    imageData, err := ioutil.ReadFile("449724492_7255535117880797_1506613584152756254_n.jpeg")
    if err != nil {
        panic(err)
    }
    img, err := jpegli.Decode(bytes.NewReader(imageData))
    if err != nil {
        panic(err)
    }

    // Encode image.jpeg
    fi, _ := os.Create("decjpegli-encstd.jpeg")
    err = jpeg.Encode(fi, img, &jpeg.Options{Quality: 100})
    if err != nil {
        panic(err)
    }
}

For some reason if decoded with ScaleTarget it seems to decode properly, but the size is not similar to scale target.

[gen2brain]

Thanks for reporting. I am on vacation and generally will not be very active during the summer so I don't know when I can look into this. The ScaleTarget will use RGB scanlines and not raw data so that will always work, also you will get similar sizes and not the exact size, that part also needs some review. Is it any different if you use jpegli to encode and not stdlib? There is some padding applied for nonstandard dimensions.