[webkit-changes] [WebKit/WebKit] 8e6ce4: Avoid creating an entry in RenderSVGResourceClippe...
Simon Fraser
noreply at github.com
Thu May 25 21:37:54 PDT 2023
Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 8e6ce4dc41c7a5d247188243b64b15b7e50c8521
https://github.com/WebKit/WebKit/commit/8e6ce4dc41c7a5d247188243b64b15b7e50c8521
Author: Simon Fraser <simon.fraser at apple.com>
Date: 2023-05-25 (Thu, 25 May 2023)
Changed paths:
M Source/WebCore/rendering/svg/RenderSVGResourceClipper.cpp
Log Message:
-----------
Avoid creating an entry in RenderSVGResourceClipper::m_clipperMap if we can do path-only clipping
https://bugs.webkit.org/show_bug.cgi?id=257353
rdar://109854067
Reviewed by Cameron McCormack.
RenderSVGResourceClipper::applyClippingToContext() unconditionally created an entry in m_clipperMap, but only needs to do so
when caching an ImageBuffer. If we can do path-only clipping, we don't need the cache entry.
If we succeed in path-only clipping, we should clear the image buffer from any existing entry.
This is a minor progression on the MotionMark Suits test.
* Source/WebCore/rendering/svg/RenderSVGResourceClipper.cpp:
(WebCore::RenderSVGResourceClipper::applyClippingToContext):
Canonical link: https://commits.webkit.org/264557@main
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