973127 - Pathological animated gif performance when user zoom applied

Status: RESOLVED INCOMPLETE

(Firefox for Android Graveyard :: Toolbar, defect)

Description

[Chris Jones [:cjones] inactive; ni?/f?/r? if you need me]

STR

1. Navigate to URL on modern device (HTC One) using latest FF from android marketplace (27.0)
2. After the page loads, note framerate and refresh characteristics of animated gif.
3. Pinch-zoom so that animated gif fills screen.
4. Note that framerate drops to pathologically low level, and that successive frames are painted non-atomically (annoying glitch).

Obviously, one expects fennec to be able to render an animated gif performantly on a modern GPU and quad-core CPU.

Comment 1

[BMO Automation]

We have completed our launch of our new Firefox on Android. The development of the new versions use GitHub for issue tracking. If the bug report still reproduces in a current version of [Firefox on Android nightly](https://play.google.com/store/apps/details?id=org.mozilla.fenix) an issue can be reported at the [Fenix GitHub project](https://github.com/mozilla-mobile/fenix/). If you want to discuss your report please use [Mozilla's chat](https://wiki.mozilla.org/Matrix#Connect_to_Matrix) server https://chat.mozilla.org and join the [#fenix](https://chat.mozilla.org/#/room/#fenix:mozilla.org) channel.