254490 2023-03-26 16:55:32 -0700 Serialising web fonts duplicates the font custom data in the GPUP 2024-01-27 14:48:22 -0800 1 1 1 Unclassified WebKit Text WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED https://bugs.webkit.org/show_bug.cgi?id=254774 https://bugs.webkit.org/show_bug.cgi?id=254708 InRadar P2 Normal --- 268233 1 mattwoodrow mattwoodrow fujii mmaxfield simon.fraser webkit-bug-importer oldest_to_newest 1944082 0 mattwoodrow 2023-03-26 16:55:32 -0700 In the Web Process, all Font instances from the same web font share the same underlying font data (via Font::CreationData). When we serialise fonts to the GPUP we serialise the font data each time, resulting in extra memory usage and time spent parsing the data each time. <rdar://106965215> 1944086 1 mattwoodrow 2023-03-26 17:17:58 -0700 Pull request: https://github.com/WebKit/WebKit/pull/11987 1944794 2 mattwoodrow 2023-03-28 16:47:37 -0700 Pull request: https://github.com/apple/WebKit/pull/502 1944892 3 ews-feeder 2023-03-29 01:06:17 -0700 Committed 262263@main (b917345920e9): <https://commits.webkit.org/262263@main> Reviewed commits have been landed. Closing PR #11987 and removing active labels. 1945465 4 fujii 2023-03-30 13:44:22 -0700 Regressed: Bug 254708 – REGRESSION(262263@main) [Win] ASSERTION FAILED: !HashTranslator::equal(KeyTraits::emptyValue(), key) in font tests 1945502 5 simon.fraser 2023-03-30 14:58:59 -0700 Right; reverting via bug 254774. 1945602 6 mattwoodrow 2023-03-30 23:26:56 -0700 Re-opening for pull request https://github.com/WebKit/WebKit/pull/12221 1945809 7 ews-feeder 2023-03-31 12:37:34 -0700 Committed 262435@main (403125028b31): <https://commits.webkit.org/262435@main> Reviewed commits have been landed. Closing PR #12221 and removing active labels.