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https://issues.apache.org/jira/browse/PDFBOX-5876?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18112424#comment-18112424
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Tilman Hausherr commented on PDFBOX-5876:
-----------------------------------------
Thank you; My test is green because it secures the status quo, i.e. makes sure
the mask has the original size. Please rebase your changes in your PR on the
current repository. I just did my rendering tests and I don't see any new
differences, but my PC crashed at some point and I want to repeat it tomorrow.
Manual tests went fine.
> This jpeg2000 takes up a lot of memory, causing overflow.
> ---------------------------------------------------------
>
> Key: PDFBOX-5876
> URL: https://issues.apache.org/jira/browse/PDFBOX-5876
> Project: PDFBox
> Issue Type: Bug
> Components: Rendering
> Affects Versions: 2.0.32, 3.0.2 PDFBox
> Reporter: liu
> Assignee: Tilman Hausherr
> Priority: Major
> Attachments: PDFJS-16782-SMaskInData.pdf, PDImageXObject.java,
> jpeg2000.pdf
>
>
> pdf：[^jpeg2000.pdf]
> JVM：-Xmx600m
> {code:java}
> //代码占位符
> public static void main(String[] args) throws IOException,
> InterruptedException {
> File file = new File("C:\\Users\\LYCIT\\Downloads\\jpeg2000.pdf");
> PDDocument pdf = Loader.loadPDF(file,
> IOUtils.createTempFileOnlyStreamCache());
> PDFRenderer renderer = new PDFRenderer(pdf);
> int numPages = 0;
> renderer.setSubsamplingAllowed(true);
> BufferedImage bi = renderer.renderImage(numPages, 0.5f);
> pdf.close();
> } {code}
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