|Summary:||Enable optimized layer flushes on iOS|
|Product:||WebKit||Reporter:||Antti Koivisto <koivisto>|
|Component:||Layout and Rendering||Assignee:||Nobody <webkit-unassigned>|
|Severity:||Normal||CC:||bfulgham, buildbot, commit-queue, simon.fraser, thorton, webkit-bug-importer, zalan|
|Version:||WebKit Nightly Build|
|Bug Depends on:||170851|
Description Antti Koivisto 2017-04-18 02:47:00 PDT
Don't flush subtrees without changes on iOS either.
Comment 5 Simon Fraser (smfr) 2017-04-18 03:58:50 PDT
Comment on attachment 307367 [details] patch Did layout tests detect the breakage that this is fixing?
Comment 6 Antti Koivisto 2017-04-18 04:08:57 PDT
No, we seem to have virtually no test coverage for composited scrolling.
Comment 8 Simon Fraser (smfr) 2017-04-18 04:25:04 PDT
(In reply to Antti Koivisto from comment #6) > No, we seem to have virtually no test coverage for composited scrolling. We should be able to test now with UIScriptController etc. Can you make one to go along with this change?
Comment 9 Antti Koivisto 2017-04-18 05:04:47 PDT
> We should be able to test now with UIScriptController etc. Can you make one > to go along with this change? I can try!
Comment 10 Build Bot 2017-04-18 05:46:18 PDT
Comment on attachment 307369 [details] patch Attachment 307369 [details] did not pass mac-debug-ews (mac): Output: http://webkit-queues.webkit.org/results/3556887 New failing tests: http/tests/inspector/network/resource-sizes-network.html
Comment 11 Build Bot 2017-04-18 05:46:20 PDT
Created attachment 307378 [details] Archive of layout-test-results from ews117 for mac-elcapitan The attached test failures were seen while running run-webkit-tests on the mac-debug-ews. Bot: ews117 Port: mac-elcapitan Platform: Mac OS X 10.11.6
Comment 12 Antti Koivisto 2017-04-18 09:08:12 PDT
Created attachment 307388 [details] patch Now with test for tile creation in touch overflow scrolling
Comment 13 WebKit Commit Bot 2017-04-18 10:31:24 PDT
Comment on attachment 307388 [details] patch Clearing flags on attachment: 307388 Committed r215469: <http://trac.webkit.org/changeset/215469>
Comment 14 WebKit Commit Bot 2017-04-18 10:31:26 PDT
All reviewed patches have been landed. Closing bug.