RESOLVED FIXED 208389
Clear FontDatabase when low-memory-warning happens 
https://bugs.webkit.org/show_bug.cgi?id=208389
Summary Clear FontDatabase when low-memory-warning happens
Yusuke Suzuki
Reported 2020-02-28 13:16:06 PST
Clear FontDatabase when low-memory-warning happens
Attachments
Patch (1.57 KB, patch)
2020-02-28 13:16 PST, Yusuke Suzuki 		no flags
DetailsFormatted DiffDiff
Patch (1.61 KB, patch)
2020-02-28 13:17 PST, Yusuke Suzuki 		cdumez: review+
cdumez: commit-queue-
DetailsFormatted DiffDiff
Show Obsolete (1) View All Add attachment proposed patch, testcase, etc.
Yusuke Suzuki
Comment 1 2020-02-28 13:16:55 PST
Created attachment 392011 [details] Patch
Yusuke Suzuki
Comment 2 2020-02-28 13:17:40 PST
Created attachment 392012 [details] Patch
Chris Dumez
Comment 3 2020-02-28 13:34:22 PST
Comment on attachment 392012 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=392012&action=review r=me with change. > Source/WebCore/platform/graphics/cocoa/FontCacheCoreText.cpp:1385 > +#if HAVE(DISALLOWABLE_USER_INSTALLED_FONTS) You can replace all this with simply: FontDatabase::singletonAllowingUserInstalledFonts().clear(); FontDatabase::singletonDisallowingUserInstalledFonts().clear(); without ifdefs. FontDatabase::singletonAllowingUserInstalledFonts() & FontDatabase::singletonDisallowingUserInstalledFonts() resolve to FontDatabase::singleton() when !HAVE(DISALLOWABLE_USER_INSTALLED_FONTS)
Yusuke Suzuki
Comment 4 2020-02-28 13:36:51 PST
Comment on attachment 392012 [details] Patch View in context: https://bugs.webkit.org/attachment.cgi?id=392012&action=review >> Source/WebCore/platform/graphics/cocoa/FontCacheCoreText.cpp:1385 >> +#if HAVE(DISALLOWABLE_USER_INSTALLED_FONTS) > > You can replace all this with simply: > FontDatabase::singletonAllowingUserInstalledFonts().clear(); > FontDatabase::singletonDisallowingUserInstalledFonts().clear(); > > without ifdefs. FontDatabase::singletonAllowingUserInstalledFonts() & FontDatabase::singletonDisallowingUserInstalledFonts() resolve to FontDatabase::singleton() when !HAVE(DISALLOWABLE_USER_INSTALLED_FONTS) Changed.
Yusuke Suzuki
Comment 5 2020-02-28 13:39:11 PST
Committed r257657: <https://trac.webkit.org/changeset/257657>
Radar WebKit Bug Importer
Comment 6 2020-02-28 13:40:15 PST
<rdar://problem/59900871>
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