1490554 - After restart, the "reset to 100% zoom" button in the hamburger menu looks distorted

Status: RESOLVED WORKSFORME

(Core :: Graphics: WebRender, defect, P2)

Description

[Mayank Bansal]

Attachment: bug.png

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:64.0) Gecko/20100101 Firefox/64.0
Build ID: 20180911224301

Steps to reproduce:

Chane a preference and restart.
Or update nightly, and restart

1. After restart, click on the hamburger menu


Actual results:

the "reset to 100% zoom" button in the hamburger menu looks distorted


Expected results:

should not

Comment 1

[Mike Conley (:mconley) (:⚙️)]

Hi Mayank,

Thanks for filing! I'm having difficulty reproducing this... what preference are you changing, and how are you restarting? When the zoom level is not distorted, what level is it set at?

Comment 2

[Mayank Bansal]

Better STR:

1. Create a new profile
2. go to hamburger menu->Options->Home-> "Homepage and New Windows".  Set it to blank

3. Open about:config
4. set gfx.webrender.all to true
5. Close nightly by clicking the red "X" button
6. Start nightly.
7. Open the hamburger menu


ER: Everything normal
AR: the zoom button looks weird

Comment 3

[Jared Wein [:jaws] (please needinfo? me)]

I can reproduce this on a local build from 9/11/2018 on Windows 10 and can confirm that it only happens when gfx.webrender.all is true.

Jeff, should this block one of the webrender tracking bugs?

Comment 4

[Alice0775 White]

Regression window:
https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=7a928140b9339e4f0592e6bdbcd29499bb5a4056&tochange=6fefaf842b05bea156591d27cbd64095617dbf27

Regressed by: 6fefaf842b05	Mantaroh Yoshinaga — Bug 1445570 - Remove EnsureEventualAfterPaint timer. r=tnikkel

Comment 5

[Kartikaya Gupta (email:[e-mail])]

I'm not able to reproduce this problem. Do you still see it?

Comment 6

[Itiel]

I'm able to reproduce this if I open the menu quick enough after starting Nightly, but after a few seconds the "100%" label appears instead.

Comment 7

[Mayank Bansal]

(In reply to Kartikaya Gupta (email:[e-mail]) from comment #5)

I'm not able to reproduce this problem. Do you still see it?

I cant repro it anymore.

Comment 8

[Kartikaya Gupta (email:[e-mail])]

(In reply to Itiel from comment #6)

I'm able to reproduce this if I open the menu quick enough after starting Nightly, but after a few seconds the "100%" label appears instead.

Hm, I'm still not able to reproduce. Are you on Windows?

Comment 9

[Itiel]

(In reply to Kartikaya Gupta (email:[e-mail]) from comment #8)

(In reply to Itiel from comment #6)

I'm able to reproduce this if I open the menu quick enough after starting Nightly, but after a few seconds the "100%" label appears instead.

Hm, I'm still not able to reproduce. Are you on Windows?

Yes.

Comment 10

[Mayank Bansal]

I was able to repro it today. I had restarted the browser to apply the daily update. As soon as the browser restarted, I restored the previous session which was youtube.
The "reset zoom to 100%" button was distorted for a few seconds. But after the youtube window was restored, the button became normal

Comment 11

[Mayank Bansal]

cant repro anymore