996185 - No transition animation of customize at the first time

Status: RESOLVED WORKSFORME

(Firefox :: Toolbars and Customization, defect)

Description

[Alice0775 White]

Steps To Reproduce:
1. Start Firefox
2. Enter Customize

Actual Results:
No transition animation.

Expected Results:
Add Customize tab and shrink toolbar/content area should be animated

Comment 1

[Mike Conley (:mconley) (:⚙️)]

Hey Alice,

I am unable to reproduce this bug on Nightly on my Windows 7 box. Are you able to reproduce on a clean profile?

-Mike

Comment 2

[Alice0775 White]

(In reply to Mike Conley (:mconley) from comment #1)
> Hey Alice,
> 
> I am unable to reproduce this bug on Nightly on my Windows 7 box. Are you
> able to reproduce on a clean profile?
> 
> -Mike

Yes.

Comment 3

[Mike Conley (:mconley) (:⚙️)]

Can you please capture a screencast from the point of opening the browser?

Thanks!

Comment 4

[Alice0775 White]

Attachment: bug.mp4

Screen capture

Please observe it carefully.
Compare 1st(00:25) and 2nd(00:33)

Comment 5

[Mike Conley (:mconley) (:⚙️)]

Thanks Alice - I think I need still more information:

1) Has this behaviour been consistent for a while, or is there a regression range you can point me at?
2) Have you ever used the Gecko Profiler before? Would you be comfortable gathering and posting a profile for me from your machine?

Thanks,

-Mike

Comment 6

[Alice0775 White]

(In reply to Mike Conley (:mconley) from comment #5)
> Thanks Alice - I think I need still more information:
> 
> 1) Has this behaviour been consistent for a while, or is there a regression
> range you can point me at?
> 2) Have you ever used the Gecko Profiler before? Would you be comfortable
> gathering and posting a profile for me from your machine?
> 
> Thanks,
> 
> -Mike

I think this is not a regression.
I think element(which is initialized lazily) fails animation.
Similar Bug 893016, Bug 893016

I like no animation anyway. Fixing this bug is not worth.

Comment 7

[Mike Conley (:mconley) (:⚙️)]

(In reply to Alice0775 White from comment #6)
> (In reply to Mike Conley (:mconley) from comment #5)
> > Thanks Alice - I think I need still more information:
> > 
> > 1) Has this behaviour been consistent for a while, or is there a regression
> > range you can point me at?
> > 2) Have you ever used the Gecko Profiler before? Would you be comfortable
> > gathering and posting a profile for me from your machine?
> > 
> > Thanks,
> > 
> > -Mike
> 
> I think this is not a regression.
> I think element(which is initialized lazily) fails animation.
> Similar Bug 893016, Bug 893016
> 

Hm, ok, interesting.

Would you mind providing for me the Graphics section from your about:support, along with:

1) What operating system you're currently using - you're in classic mode, so it must be either Win 7 or XP.
2) What system font size is set
3) The general specs on your machine (processor, RAM)

> I like no animation anyway. Fixing this bug is not worth.

Fair enough - but I still would like to figure this out if possible.

Comment 8

[Alice0775 White]

Graphics
--------

Adapter Description: ATI Radeon HD 4300/4500 Series
Adapter Drivers: aticfx64 aticfx64 aticfx32 aticfx32 atiumd64 atidxx64 atiumdag atidxx32 atiumdva atiumd6a atitmm64
Adapter RAM: 512
ClearType Parameters: Gamma: 2200 Pixel Structure: R ClearType Level: 100 Enhanced Contrast: 50
Device ID: 0x954f
Direct2D Enabled: true
DirectWrite Enabled: true (6.1.7601.18245)
Driver Date: 4-29-2013
Driver Version: 8.970.100.1100
GPU #2 Active: false
GPU Accelerated Windows: 1/1 Direct3D 10
Vendor ID: 0x1002
WebGL Renderer: Google Inc. -- ANGLE (ATI Radeon HD 4300/4500 Series Direct3D9Ex vs_3_0 ps_3_0)
windowLayerManagerRemote: false
AzureCanvasBackend: direct2d
AzureContentBackend: direct2d
AzureFallbackCanvasBackend: cairo
AzureSkiaAccelerated: 0

Windows7 SP1 HomePremium 64bit Classic Visual Style
100% default
Core2Quad@2.5GHz, 8GB



This problem also happens on Ubuntu12.04 32bit, GNOME Classic