[Webkit-unassigned] [Bug 41111] [WinCairo] Rendering of themed elements on a layer with opacity produces nothing

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Fri Jun 25 09:36:26 PDT 2010


https://bugs.webkit.org/show_bug.cgi?id=41111





--- Comment #5 from Adam Roben (aroben) <aroben at apple.com>  2010-06-25 09:36:26 PST ---
(From update of attachment 59579)
> +        Functionality unchanged, no new tests.

How can this be true? You're fixing a painting bug; that sounds like changed functionality to me.

> +        * platform/graphics/win/GraphicsContextCairoWin.cpp:
> +        (WebCore::GraphicsContext::releaseWindowsContext):
> +        Preform a cairo_save() and a cairo_restore() before modifying the transformation
> +        matrix of the Cairo surface.

I think you mean "around", not "before".

It's great to have detailed ChangeLog comments like these!

The code change looks fine, but I'm still confused about the "Functionality unchanged" part.

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