[Webkit-unassigned] [Bug 84225] New: Skia OOM error when upscaling small subsets of images by large quantities

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=84225

           Summary: Skia OOM error when upscaling small subsets of images
                    by large quantities
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Macintosh
        OS/Version: Unspecified
            Status: NEW
          Keywords: GoogleBug
          Severity: Normal
          Priority: P2
         Component: WebCore Misc.
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: groby at chromium.org


Created an attachment (id=137653)
 --> (https://bugs.webkit.org/attachment.cgi?id=137653&action=review)
Suggested patch

When upscaling a small subsection of an image by a large amount, Skia can erroneously decide to upscale and cache the entire image. This can lead to OOM issues. See http://code.google.com/p/chromium/issues/detail?id=123589

Suggested patch included

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