RESOLVED FIXED Bug 170805
Don't invalidate composition for style changes in non-composited layers 
https://bugs.webkit.org/show_bug.cgi?id=170805
Summary Don't invalidate composition for style changes in non-composited layers
Antti Koivisto
Reported 2017-04-13 02:36:54 PDT
They can only affect composition via layout so invalidation during style change is unnecessary. Composition updates are expensive, this can save a lot of work.
Attachments
patch (2.35 KB, patch)
2017-04-13 02:45 PDT, Antti Koivisto 		buildbot: commit-queue-
DetailsFormatted DiffDiff
Archive of layout-test-results from ews106 for mac-elcapitan-wk2 (1016.70 KB, application/zip)
2017-04-13 04:05 PDT, Build Bot 		no flags
Details
Archive of layout-test-results from ews123 for ios-simulator-wk2 (908.19 KB, application/zip)
2017-04-13 04:23 PDT, Build Bot 		no flags
Details
patch (6.09 KB, patch)
2017-04-13 06:18 PDT, Antti Koivisto 		no flags
DetailsFormatted DiffDiff
patch (6.07 KB, patch)
2017-04-13 06:42 PDT, Antti Koivisto 		no flags
DetailsFormatted DiffDiff
patch (8.63 KB, patch)
2017-04-13 08:24 PDT, Antti Koivisto 		simon.fraser: review+
DetailsFormatted DiffDiff
Show Obsolete (5) View All Add attachment proposed patch, testcase, etc.
Antti Koivisto
Comment 1 2017-04-13 02:45:55 PDT
Created attachment 306981 [details] patch
Build Bot
Comment 2 2017-04-13 04:05:47 PDT
Comment on attachment 306981 [details] patch Attachment 306981 [details] did not pass mac-wk2-ews (mac-wk2): Output: http://webkit-queues.webkit.org/results/3528381 New failing tests: css3/blending/blend-mode-isolation-flags-turn-off-blending.html css3/blending/blend-mode-isolation-flags-turn-on-stacking-context.html
Build Bot
Comment 3 2017-04-13 04:05:48 PDT
Created attachment 306982 [details] Archive of layout-test-results from ews106 for mac-elcapitan-wk2 The attached test failures were seen while running run-webkit-tests on the mac-wk2-ews. Bot: ews106 Port: mac-elcapitan-wk2 Platform: Mac OS X 10.11.6
Build Bot
Comment 4 2017-04-13 04:23:11 PDT
Comment on attachment 306981 [details] patch Attachment 306981 [details] did not pass ios-sim-ews (ios-simulator-wk2): Output: http://webkit-queues.webkit.org/results/3528383 New failing tests: css3/blending/blend-mode-isolation-flags-turn-off-blending.html css3/blending/blend-mode-isolation-flags-turn-on-stacking-context.html
Build Bot
Comment 5 2017-04-13 04:23:12 PDT
Created attachment 306984 [details] Archive of layout-test-results from ews123 for ios-simulator-wk2 The attached test failures were seen while running run-webkit-tests on the ios-sim-ews. Bot: ews123 Port: ios-simulator-wk2 Platform: Mac OS X 10.11.6
Antti Koivisto
Comment 6 2017-04-13 06:18:42 PDT
Created attachment 306986 [details] patch
Antti Koivisto
Comment 7 2017-04-13 06:42:39 PDT
Created attachment 306987 [details] patch
Antti Koivisto
Comment 8 2017-04-13 08:24:44 PDT
Created attachment 306989 [details] patch
Radar WebKit Bug Importer
Comment 9 2017-04-13 08:35:32 PDT
<rdar://problem/31606185>
Antti Koivisto
Comment 10 2017-04-13 16:21:22 PDT
https://trac.webkit.org/r215347
Note You need to log in before you can comment on or make changes to this bug.