[Webkit-unassigned] [Bug 241402] Decoded image data is not reused by canvas causing long task blocking on the main thread

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Nov 15 13:34:05 PST 2022


https://bugs.webkit.org/show_bug.cgi?id=241402

--- Comment #5 from Xidorn Quan <xidorn-webkit at upsuper.org> ---
No, I was wrong. It didn't help on Chrome either.

Chrome was to some extent cheating by somehow reusing a decoded image from a previous image load. If I randomize the URL by adding `?` with `Math.random()` to the end of the URL, double decoding happens every time again.

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