[PDFBOX-5657] SMaskInData not supported for JPX images

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.29, 3.0.0 PDFBox, 4.0.0
• Fix Version/s: 2.0.33, 3.0.4 PDFBox, 4.0.0
• Component/s: Rendering
• Labels: JPEG2000 JPXDecode JPXFilter
• External issue URL: https://github.com/mozilla/pdf.js/issues/16782
• Assignee: Tilman Hausherr
• Reporter: Tilman Hausherr
• Created: 19/Aug/23 02:59
• Updated: 26/Aug/24 10:32
• Resolved: 26/Aug/24 08:30

Description

JPX images can have transparency information and not only we don't support that, but the images look broken.
For now, lets just return the opaque image until there's a good idea what to do. Maybe we have to return the mask in the DecodeResult.