Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: bde602f47049d0712b479d925ea19e0962e05f7f
https://github.com/WebKit/WebKit/commit/bde602f47049d0712b479d925ea19e0962e05f7f
Author: Nikolas Zimmermann <[email protected]>
Date: 2023-09-19 (Tue, 19 Sep 2023)
Changed paths:
M Source/WebCore/rendering/RenderLayerBacking.cpp
Log Message:
-----------
[LBSE] Enable accelerated transform animations for SVG renderers
https://bugs.webkit.org/show_bug.cgi?id=258122
Reviewed by Rob Buis.
Accelerated transform animations were not active for SVG renderers
in LBSE. RenderLayerBacking::startAnimation() only used accelerated
mode for RenderBoxModelObject derived renderers -- extend that to
all SVG layer awarerenderers. Forgot to upstream this half a year
ago :-(
Also make sure that 'transform-box' is respected, when calculating
the bounding box, against which e.g. 'transform-origin' percentage
values are resolved. This needs more testing to verify this outside
of SVG content in future -- need to coordinate with WPT.
Covered by existing tests, performance difference is significant.
Canonical link: https://commits.webkit.org/268111@main
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