[Webkit-unassigned] [Bug 38735] New: ImageBuffer::transformColorSpace : linear RGB -> sRGB conversion formula error

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=38735

           Summary: ImageBuffer::transformColorSpace : linear RGB -> sRGB
                    conversion formula error
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: PC
        OS/Version: All
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: SVG
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: zherczeg at webkit.org
                CC: krit at webkit.org


let f(x) = ((x + 0.055) / 1.055) ^ 2.4

f(x)^(-1) (inverted formula) is ((x ^ (1 / 2.4)) * 1.055) - 0.055
instead of ((x * 1.055) ^ (1 / 2.4)) - 0.055

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