Closed Bug 991919 Opened 7 years ago Closed 7 years ago

[camera][madai] zoom out animation on zoom bar is jumpy

Categories

(Firefox OS Graveyard :: Gaia::Camera, defect)

x86
macOS
defect
Not set
normal

Tracking

(Not tracked)

RESOLVED WORKSFORME
1.4 S5 (11apr)

People

(Reporter: tif, Assigned: ver4ffos)

References

Details

Step to Repro
1. Have camera
2. Zoom in and out a few times

Notice that the animation on the zoom bar is much smoother on zooming in than when zooming back out.
It appears my attachment is too large...
https://www.dropbox.com/s/iia75p7kcofygza/2014-04-03%2015.23.51.mov

Justin: is this another animation issue?
Blocks: 983405
Flags: needinfo?(jdarcangelo)
I think we should be using transforms only here. Avoid using left, top, bottom, width, height, etc for animations.
offline discussion: assigning it to Verchaswa
Assignee: nobody → ver4ffos
Target Milestone: --- → 1.4 S5 (11apr)
I'm having difficulties seeing this issue. Here's a video I recorded of me zooming in and out on a nexus4:

https://www.youtube.com/watch?v=XeLGlvE05j8
Flags: needinfo?(jdarcangelo)
I just went back and watched tif's original video and in her video it looked like the zoom bar animation wasn't smooth going in either direction. The smoothness of the animation from her video and my video in Comment 4 look completely different.
It seems like the root issue was I needed to update Gecko. Once I did that, the animation looks totally smooth and I see what Justin sees in his video.

Thanks!
tif: I'm going to go ahead and close this. If you see this happening again, feel free to re-open it. Thanks!
Status: NEW → RESOLVED
Closed: 7 years ago
Resolution: --- → WORKSFORME
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