STR: * http://www.apple.com/ipad/features/ * Scroll down to the smart cover section, second from the bottom. * "Unwrap" and "wrap" the cover by dragging your mouse. Actual results: Animation is stuttery, and flashes between showing the relevant image and showing a white frame. Profiling with perf shows that we're spending all our time in the JPEG decoder, so this is very likely a discarding issue. Probably fallout from bug 683290. But what I don't get is, that bug is supposed to unlock images which aren't in the DOM, but not cause us to immediately discard them, right? So what's going on here? I found this bug by following a link out of https://docs.google.com/document/pub?id=1GWTMLjqQsQS45FWwqNG9ztQTdGF48hQYpjQHR_d1WsI (which is pretty interesting in and of itself).
Likely related bug 791731.
(In reply to Timothy Nikkel (:tn) from comment #1) > Likely related bug 791731. Very likely the same bug, although fwiw I don't see bug 791731 on my powerful desktop machine, but I do see this bug. So this bug may be thrashing the decoder harder.
Status: NEW → RESOLVED
Last Resolved: 6 years ago
Resolution: --- → DUPLICATE
Duplicate of bug: 791731
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