Environment:
Windows 10, .NET Core 2.0 Preview 2, [email protected]

SKBitmap.Decode returns null when provided Stream from WebClient for some jpg files.

using (var client = new WebClient())
{
    using (var stream = client.OpenRead(url))
    {
        var bitmap = SKBitmap.Decode(stream); //returns null
    }
}

Interesting enough, the same image will be decoded fine if first downloaded to memory stream. Also works if converted to bytes.

I tried to compare failing/working files, using JPEGSnoop. Found out that the following data is present in the failing files. Not sure if it is exactly the reason, but at least some clue.

Please see the repro here:
https://github.com/funkyOne/SkiaSharpStreamIssueRepro

This does seem like a bug. I'm happy to help more, but don't have much expertise in imaging stuff. I can provide more of such images if needed.

Thanks