[PDFBOX-5293] Store x and y scaling factor

• Type: Task
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.0.24, 3.0.0 PDFBox
• Fix Version/s: 2.0.25, 3.0.0 PDFBox
• Component/s: Rendering
• Labels: optimization
• Assignee: Tilman Hausherr
• Reporter: Tilman Hausherr
• Created: 11/Oct/21 17:44
• Updated: 17/Dec/21 06:50
• Resolved: 12/Oct/21 09:53

Description

The x and y scaling factor need to be calculated only once, even if the xform gets reassigned (because that reassignment is that scaling factor). This should bring a slight speed gain, unless the JIT knows that it's always the same. In that case, we just have less code.