[Webkit-unassigned] [Bug 30740] New: [Qt] QtWebKit should consider using QImageReader::setQuality(49)

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=30740

           Summary: [Qt] QtWebKit should consider using
                    QImageReader::setQuality(49)
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: PC
        OS/Version: Mac OS X 10.5
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Images
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: zecke at selfish.org


ImageDecoderQt.cpp should use QImageReader::setQuality(49) to use JDCT_IFAST in
the Qt JPEG Image Decoder. This change can give a 5% speedup on the
image_cycling reduction.

JDCT_IFAST is supposingly not generating as good results as the other integer
based method but it is not certain how bad these are. The Palm developers have
opted to use this for the WebOS.

-- 
Configure bugmail: https://bugs.webkit.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.