[Webkit-unassigned] [Bug 150940] Color interpolation for colors with alpha incorrect (gradients)

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=150940

--- Comment #4 from Christian Schnorr <christian.schnorr at me.com> ---
(In reply to comment #3)
> The OS X and iOS graphics framework, Core Graphics, that WebKit uses to draw
> on those operating systems has a gradient feature that does not have a mode
> where it properly handles this. If we wanted to fix this problem in WebKit
> without waiting for the Core Graphics we would have to write a new gradient
> implementation that bypasses the Core Graphics Framework. Our plan is to
> instead ask Apple to add this feature to the Core Graphics framework.

Ah, I see. So is this a known/confirmed issue? One may argue for both approaches of drawing such a gradient.

How does the collaboration with Apple work in such scenarios? Who even decides who's right and who's wrong? Is there a specification on how these gradients should be drawn?

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