1662859 - The drawing is not updating correctly

Status: VERIFIED FIXED

(Core :: Web Painting, defect)

Description

[Marian]

Attachment: popup.zip

User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:80.0) Gecko/20100101 Firefox/80.0

Steps to reproduce:

Is a Zip with a HTML, CSS and a Video to see the problem of the Drawing.
Not sure why is the problem, i think something with overflow: hidden

Comment 1

[Marian]

Attachment: Screenshot (4).png

Seams in others works fine

Comment 2

[Marian]

Attachment: Screenshot (6).png

Latest seams good to me. Maybe will stay fixed to next release.

Comment 3

[Alexandra Martin]

Hi,

Thank you for taking the time to submit this bug report. Testing was done on Windows 10 x64bit and MacOS 10.14 with Firefox Nightly 82.0a1 (20200908095243), Beta 81.0b7 (20200906164749), and Release 80.0.1 (20200831163820). I've managed to reproduce the issue on the Mac device with the Beta and Release versions quite quickly, while on Nightly and on Windows (with all versions) I couldn't reproduce it at all. Please let me know, if there are other useful steps that can be made in reproducing the problem.

I've assigned a component so our developers can take a look. If you think the selected component is not suitable, please feel free to change it.

Comment 4

[Alice0775 White]

I can reproduce the issue on Nightly82.0a1 Windows10 if Wrbrender is disabled (i.e. Direct3D 11 (Advanced Layers)).

Regression window:
https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=f6df6a982ee9510ca32dd3afa52dfe9f8c3586a3&tochange=37bd1d7f02af4f7c57a274efd48706526a8b01a9

Suspect:6586a6e92c6a31ba5131e352d486780934d77e87 Doug Thayer — Bug 1471381 - Don't give up on rounded rects in DisplayItemClip r=mattwoodrow

Comment 5

[Mihai Boldan, Desktop QA [:mboldan]]

Based on Comment 4, I'm removing the regressionwindow-wanted keyword.

Comment 6

[Jens Stutte [:jstutte]]

Hi Doug, can you take a look?

Comment 7

[Alexandra Martin]

Managed to reproduce the issue on Windows 10 x64bit and MacOS 10.14 with Nightly 82.0a1 (20200909093957), Beta 81.0b8 (20200908191057), and Release 80.0.1 (20200831163820) after the "gfx.webrender.force-disabled" pref was set to "true".

Comment 8

[Alex Thayer [:alexical] (she/her)]

Oof. Unfortunately, while I wrote this code, it's been a long time since I've been in there and I'm not the best person to debug retained display list issues. Also, I can't seem to reproduce this on my end (Windows 10) even with WebRender disabled?

Matt, do you know who might have both the time and the familiarity to look at this?

Comment 9

[Matt Woodrow (:mattwoodrow)]

Attachment: Bug 1662859 - Use the full height (including the rounded areas) when invalidating Y-axis changes to a rounded rectangle. r?dthayer

Comment 10

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/integration/autoland/rev/7f5281561e9e
Use the full height (including the rounded areas) when invalidating Y-axis changes to a rounded rectangle. r=dthayer

Comment 11

[Cristina Coroiu [:ccoroiu]]

https://hg.mozilla.org/mozilla-central/rev/7f5281561e9e

Comment 12

[Alin Ilea, Desktop Test Engineering [PTO until Aug 31st]]

Reproduced the initial issue in Release 82.0 using Windows 10.
Verified - Fixed in latest Nightly 84.0a1 (2020-10-22) and Beta 83.0b3 (build id: 20201022171613).