[Webkit-unassigned] [Bug 248249] Some valid JP2s are failing to decode

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=248249

--- Comment #2 from Eric Portis <e at ericportis.com> ---
The JP2s seem to fail consistently when they are over a certain size.

Setting the "width" parameter in this URL to anything over 3248 generates a failing image:

https://assets.meinauto.de/image/upload/f_jp2,w_3250/v1668594966/website/pics/landingpages/black-deals/red

Anything under 3248 succeeds:

https://assets.meinauto.de/image/upload/f_jp2,w_325/v1668594966/website/pics/landingpages/black-deals/red

Changing the color space to CMYK seems to change this boundary to 3260

https://assets.meinauto.de/image/upload/f_jp2,w_3260,cs_cmyk/website/pics/landingpages/black-deals/red (WORKS)

https://assets.meinauto.de/image/upload/f_jp2,w_3261,cs_cmyk/website/pics/landingpages/black-deals/red (FAILS)

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