[Webkit-unassigned] [Bug 39085] New: Resized Images are not cached in Chromium (Skia)

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=39085

           Summary: Resized Images are not cached in Chromium (Skia)
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: PC
        OS/Version: All
            Status: UNCONFIRMED
          Severity: Normal
          Priority: P2
         Component: WebCore Misc.
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: sergeyu at chromium.org


Skia version of Image::drawPattern() resizes images using bicubic scaling and doesn't cache results. This causes very poor performance when playing HTML5 video on YouTube when zoom factor is different from 1.0. Problem is that the video controls are refreshed after each frame and this requires resizing background image for the controls.

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