[PDFBOX-4253] Optimize PDFunctionType3.eval()

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 2.0.10, 2.0.11
• Fix Version/s: 2.0.12, 3.0.0 PDFBox
• Component/s: Rendering
• Labels: optimization
• Assignee: Tilman Hausherr
• Reporter: Tilman Hausherr
• Created: 26/Jun/18 17:39
• Updated: 05/Oct/18 04:53
• Resolved: 26/Jun/18 17:50

Description

I ran the profiler on PDFJS-9770-slow.pdf and it turned out that a few seconds were lost in COSArray.toFloatArray(). Caching it saves about 30%.

Issue Links

• relates to: PDFBOX-3297 Infinite loop