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  1. PDFBox
  2. PDFBOX-3433

Optimize image conversion in LosslessFactory

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Details

    • Improvement
    • Status: Closed
    • Trivial
    • Resolution: Fixed
    • 2.0.2, 2.0.3, 3.0.0 PDFBox
    • 2.0.3, 3.0.0 PDFBox
    • PDModel
    • Ubuntu 14.04.4 LTS

    Description

      Conversion of BufferedImage objects into PDImageXObject objects could be optimized by

      • Pre-sizing the buffers
      • Reading whole lines of pixels instead of pixel-by-pixel
      • Prevent unnecessary copying of byte arrays

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            tilman Tilman Hausherr
            michaeldoswald Michael Doswald
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              Updated:
              Resolved:

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