[Webkit-unassigned] [Bug 195325] Canvas elements not garbage collected immediately in Safari on iOS 12

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Mar 24 17:55:24 PDT 2020


https://bugs.webkit.org/show_bug.cgi?id=195325

James <james at cedarlakeventures.com> changed:

           What    |Removed                     |Added
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                 CC|                            |james at cedarlakeventures.com

--- Comment #6 from James <james at cedarlakeventures.com> ---
We are also experiencing this bug in the same way. After hundreds (or thousands) of small canvas elements being created and successfully drawn to with a 2d context, at some point it just gives up and returns null for the context. In our case we were able to switch to HTMLImageElements and then no problem, which shows that the memory budget doesn't have to be so small. These regression bugs are really frustrating for developers.

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