testdrive-archive.azurewebsites.net - The animation is slow

[webcompat-bot]

URL: https://testdrive-archive.azurewebsites.net/Performance/FishBowl/

Browser / Version: Firefox Mobile 85.0
Operating System: Android
Tested Another Browser: Yes Chrome

Problem type: Something else
Description: It's run so slow.
Steps to Reproduce:
On other browsers it works flawlessly and super fast. But on Firefox it barely run, like there's no hardware acceleration..

Browser Configuration

• gfx.webrender.all: false
• gfx.webrender.blob-images: true
• gfx.webrender.enabled: false
• image.mem.shared: true
• buildID: 20201223151005
• channel: beta
• hasTouchScreen: true
• mixed active content blocked: false
• mixed passive content blocked: false
• tracking content blocked: false

View console log messages

From webcompat.com with ❤️

[cipriansv]

Thanks for the report.

I was indeed able to reproduce the issue. The fish animation is very slow in Firefox.

Tested with:
Browser / Version: Firefox Nightly 201229(🦎 86.0a1-20201225095506), Chrome Mobile 87.0.4280.101
Operating System: OnePlus6 (Android 10) - 1080 x 2280 pixels (~402 ppi pixel density)

Moving the issue to needsdiagnosis.

[karlcow]

hmm it's not that clear.

On Desktop Firefox Nightly 86.0a1 (2021-01-03) (64-bit)
I have mostly 60 fps in Firefox too.
I tried in blink (Edge) And I also have slow motions time to time and speed.

on the pixel 2, Android 11, I get

• 50fps in landscape mode
• 14 fps in portrait mode.

That's… interesting 🙄

[karlcow]

On Chrome Canary Android 11 I get 60 fps consistently on landscape and portrait.
I'll open an issue on bugzilla.

[karlcow]

Close as duplicate of https://bugzilla.mozilla.org/show_bug.cgi?id=1684810