Summary: Spurious warnings shown for commands that changed pixel contents. Steps to Reproduce: 1. Goto https://developer.mozilla.org/en-US/docs/Web/API/Canvas_API/Tutorial/Basic_animations 2. Record the "stopwatch" canvas animation 3. Filter to only show drawing commands => Every command includes a warning that "This action causes no visual change"
Created attachment 328625 [details] [Image] Recording w/ bogus warnings
<rdar://problem/35891651>
Devin, can you take a look?
Created attachment 328635 [details] Patch
(In reply to Brian Burg from comment #3) > Devin, can you take a look? My fault. I forgot a `!` 😁
Comment on attachment 328635 [details] Patch r=me
Comment on attachment 328635 [details] Patch Clearing flags on attachment: 328635 Committed r225602: <https://trac.webkit.org/changeset/225602>
All reviewed patches have been landed. Closing bug.