Closed Bug 796230 Opened 12 years ago Closed 11 years ago

[Accessibility] Enabling Invert Colors will cause janky performance

Categories

(Firefox OS Graveyard :: Gaia, defect)

Product:
Firefox OS Graveyard
Component:
Gaia
Type:
defect
Priority:
Not set
Severity:
normal

Tracking

(Not tracked)

Status:
RESOLVED WONTFIX

People

(Reporter: ghtobz, Unassigned)

Details

(Keywords: access, perf, Whiteboard: [c= p= s=2013.09.20 u=] [label:Accessibility]) 

[GitHub issue by tonychung on 2012-05-22T07:12:48Z, https://github.com/mozilla-b2g/gaia/issues/1460]
After choosing the Invert Colors option, performance on the device becomes incredibly janky, when navigating through menus.   

See Video screencast: http://www.youtube.com/watch?v=qrBpLGjoMHI

## Environment
* SGS2, build 2012-05-18
* Gaia commit: ab18a4f

## Repro
1. Go to Settings > Accessibility > Check Invert Colors
2. Navigate through settings, homescreen, etc..   Notice that the jank performance when swiping and panning through menus
3. Uncheck Invert Colors box, and verify the performance has recovered and jank is gone.  

## Expected:
* No Jank when settings is set to Invert Colors

## Actual:
* Jank performance on invert colors
Keywords: perf
Whiteboard: [label:settings][label:system][label:perf][label:Accessibility] → [c= p= s= u=] [label:settings][label:system][label:perf][label:Accessibility]
Invert colors is gone from the build, has been for a while.

David, Eitan, is there any plan to bring that back part of the a11y work?

Thanks.
Status: NEW → RESOLVED
Closed: 11 years ago
Resolution: --- → WONTFIX
Flags: needinfo?(eitan)
Whiteboard: [c= p= s= u=] [label:settings][label:system][label:perf][label:Accessibility] → [c= p= s=2013.09.20 u=] [label:Accessibility]
No, nothing immediately. Although we will need to revisit this some time in the future.
Flags: needinfo?(eitan)
Keywords: access
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