Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: b59118c2ad0b788abe2a4bd5f4163fad0d8095bd
https://github.com/WebKit/WebKit/commit/b59118c2ad0b788abe2a4bd5f4163fad0d8095bd
Author: Carlos Garcia Campos <[email protected]>
Date: 2023-03-07 (Tue, 07 Mar 2023)
Changed paths:
M Source/WebCore/platform/graphics/cairo/CairoOperations.cpp
M Source/WebCore/platform/graphics/cairo/CairoUtilities.cpp
M Source/WebCore/platform/graphics/cairo/CairoUtilities.h
Log Message:
-----------
[GTK] Crash in WebCore::Cairo::drawGlyphs if threaded rendering is enabled
https://bugs.webkit.org/show_bug.cgi?id=247628
Reviewed by Žan Doberšek.
We are now using a single rendering thread, but the main thread can
still use FreeType during the recording phase while laying out text. So,
we can try by using a global lock for FreeType.
* Source/WebCore/platform/graphics/cairo/CairoOperations.cpp:
(WebCore::Cairo::drawGlyphs):
* Source/WebCore/platform/graphics/cairo/CairoUtilities.cpp:
(WebCore::cairoFontLock):
* Source/WebCore/platform/graphics/cairo/CairoUtilities.h:
(WebCore::CairoFtFaceLocker::CairoFtFaceLocker):
(WebCore::CairoFtFaceLocker::~CairoFtFaceLocker):
Canonical link: https://commits.webkit.org/261318@main
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