Andreas Lehmkühler created PDFBOX-3569:
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Summary: Performance regression in PDColorSpace#toRGBImageAWT
Key: PDFBOX-3569
URL: https://issues.apache.org/jira/browse/PDFBOX-3569
Project: PDFBox
Issue Type: Bug
Components: Rendering
Affects Versions: 2.0.3, 2.1.0
Reporter: Andreas Lehmkühler
Assignee: Andreas Lehmkühler
Fix For: 2.0.4, 2.1.0
I've a private pdf containing 1900 tiny inline images (CMYK, 8bit) which
renders way too slow. Again the CMYK2RGB conversion is the culprit here, BUT
the known issue with the KCMS/LCMS change isn't the main problem here.
I ran some tests on linux (PDFToImage time -imageType png -resolution 150)
1.6.0_37: 355s
1.7.0_25: 289s
1.7.0_75: 298s
1.8.0_101: cancelled after 15 min
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