[Webkit-unassigned] [Bug 225907] ASSERTION FAILED: m_imageBufferResult->colorSpace() == m_resultColorSpace in FilterEffect::copyPremultipliedResult

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=225907

--- Comment #6 from Fujii Hironori <Hironori.Fujii at sony.com> ---
Created attachment 429094

  --> https://bugs.webkit.org/attachment.cgi?id=429094&action=review

color-interpolation-filters-crash-log.txt (WinCairo WK1 Debug with attachment#428983)

(In reply to Sam Weinig from comment #5)
> Is convertImagePixels() actually being used for any color space conversions
> on non-CoreGraphics ports? My intent was that it wouldn't be, but I could
> have easily looked over something?

Even after comment#4 patch, the assertion in convertImagePixels fails by running css3/filters tests.

FEColorMatrix::platformApplySoftware is explicitly specifying DestinationColorSpace::SRGB.
https://github.com/WebKit/WebKit/blob/3de6f842827f19bb0b6de1068d88026e8868cf26/Source/WebCore/platform/graphics/filters/FEColorMatrix.cpp#L288

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