Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: 7300a75d3d5a80d976dcad808c41bd6981002561
https://github.com/WebKit/WebKit/commit/7300a75d3d5a80d976dcad808c41bd6981002561
Author: Matt Woodrow <[email protected]>
Date: 2026-01-22 (Thu, 22 Jan 2026)
Changed paths:
M Source/WebCore/platform/graphics/TransparencyLayerContextSwitcher.cpp
M Source/WebCore/platform/graphics/TransparencyLayerContextSwitcher.h
Log Message:
-----------
TransparencyLayerContextSwitcher::beginClipAndDrawSourceImage adds an
unnecessary transparency layer.
https://bugs.webkit.org/show_bug.cgi?id=306061
<rdar://168704305>
Reviewed by Simon Fraser.
These can be expensive, we should only use one when we have an opacity to apply.
* Source/WebCore/platform/graphics/TransparencyLayerContextSwitcher.cpp:
(WebCore::TransparencyLayerContextSwitcher::beginClipAndDrawSourceImage):
(WebCore::TransparencyLayerContextSwitcher::beginDrawSourceImage):
(WebCore::TransparencyLayerContextSwitcher::endDrawSourceImage):
* Source/WebCore/platform/graphics/TransparencyLayerContextSwitcher.h:
Canonical link: https://commits.webkit.org/306058@main
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