[Webkit-unassigned] [Bug 199706] SVG with filter and Animation results in pixelated SVG

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Thu May 4 00:38:47 PDT 2023


https://bugs.webkit.org/show_bug.cgi?id=199706

Ahmad Saleem <ahmad.saleem792 at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |ahmad.saleem792 at gmail.com

--- Comment #5 from Ahmad Saleem <ahmad.saleem792 at gmail.com> ---
(In reply to Tom Bigelajzen from comment #0)
> Created attachment 373913 [details]
> Safari compared to Chrome
> 
> When applying a scale (or rotateX/Y) transform on an SVG that was never
> visible on the current page (visibility: hidden or opacity:0) and contains a
> filter, 
> Safari will render the SVG with the transformed size it had when emerging to
> visibility.
> 
> If the opacity and animation applied directly on the SVG, it will repaint at
> the end of the animation. 
> If applied on a parent it will remain pixelated until something else on the
> page will trigger a repaint. 
> 
> Reproduces on Desktop and Mobile Safari
> Works as expected on Chrome and Firefox
> 
> 
> Codepen of the screenshot: 
> https://codepen.io/tombigel/pen/NZJROW

Filter+Parent is still blurry in STP169 while it is not in Chrome Canary 115 and Firefox Nightly 114.

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