Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: b987670fb9927b528cf7965f7292f9f8de2ee40a
https://github.com/WebKit/WebKit/commit/b987670fb9927b528cf7965f7292f9f8de2ee40a
Author: Said Abou-Hallawa <[email protected]>
Date: 2026-09-17 (Thu, 17 Sep 2026)
Changed paths:
M Source/WebCore/platform/graphics/BifurcatedGraphicsContext.cpp
M Source/WebCore/platform/graphics/BifurcatedGraphicsContext.h
Log Message:
-----------
REGRESSION(321128@main): [visionOS] Text disappears or flashes on visionOS
https://bugs.webkit.org/show_bug.cgi?id=324456'
rdar://187686472
Reviewed by Etienne Segonzac.
BifurcatedGraphicsContext doesn't override drawGlyphsImmediate(), which
DisplayList::DrawGlyphs::apply() now calls. As a result, the call falls through
to GraphicsContext::drawGlyphsImmediate() instead, so glyphs aren't drawn to the
bifurcated context as expected.
The fix is to implement BifurcatedGraphicsContext::drawGlyphsImmediate().
* Source/WebCore/platform/graphics/BifurcatedGraphicsContext.cpp:
(WebCore::BifurcatedGraphicsContext::drawGlyphsImmediate):
* Source/WebCore/platform/graphics/BifurcatedGraphicsContext.h:
Canonical link: https://commits.webkit.org/321338@main
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