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Issue metadata

Status: Available
Owner: ----
Cc:
Components:
EstimatedDays: ----
NextAction: ----
OS: Linux , Windows , Mac
Pri: 2
Type: Bug



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Div content is not being rendered when it have big height and is with CSS Transform perspective

Reported by brorla...@gmail.com, Aug 19

Issue description

UserAgent: Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36

Example URL:
https://starwarsintrocreator.kassellabs.io/#!/BLK8ptzLBOlg2051t__f/

Steps to reproduce the problem:
1. Access the URL provided
2. It should play an animation, watch until ends
3. In the middle, you should see the content become hidden and after some time it cames over again.

What is the expected behavior?
The text animation should follow up smoothly with no flicker.

What went wrong?
Some paragraphs are not being rendered and causes an unexpected behavior.

Does it occur on multiple sites: Yes

Is it a problem with a plugin? No 

Did this work before? N/A 

Does this work in other browsers? Yes

Chrome version: 68.0.3440.106  Channel: stable
OS Version: 10
Flash Version: 

It works well on Firefox, you can check it out to see how the expected behavior is.

There is also this URL that also reproduces the problem:
https://starwarsintrocreator.kassellabs.io/#!/BLK6EG_zZn4wBBFiMZxa
 
Labels: Needs-Triage-M68
Components: -Blink Internals>Compositing
Something funny is happening to the layers under perspective. To the compositing team for next triage.
Cc: phanindra.mandapaka@chromium.org
Labels: Triaged-ET Target-70 M-70 FoundIn-70 OS-Linux OS-Mac
Status: Untriaged (was: Unconfirmed)
Able to reproduce the issue on reported chrome version 68.0.3440.106 also on latest chrome 70.0.3527.0 using Mac 10.13.6,Ubuntu 17.10 and Windows 10.  

Same behavior is seen on M60(60.0.3112.113) hence considering it as non-regression and marking it as Untriaged.

Thanks!
Hi!

I am updating the URLs that occur the bug.
As many users are reporting the bug I will need to make some workaround to avoid it.
I will keep the website version in the URLs below:

https://brorlandi.github.io/StarWarsIntroCreator-old/#!/BLK8ptzLBOlg2051t__f/
https://brorlandi.github.io/StarWarsIntroCreator-old/#!/BLK6EG_zZn4wBBFiMZxa/

Thanks!
Cc: danakj@chromium.org weiliangc@chromium.org enne@chromium.org
Status: Available (was: Untriaged)
Any news on this bug? Sad that I still had to recommend another browser to my users.
Labels: -Triaged-ET Needs-TestConfirmation
I can repro it on the second link but not the first on Linux (turned on gpu rasterization, not sure if that matters or not).

With --show-composited-layer-borders, it looks like we're hitting the case where we're checkerboarding these tiles: https://cs.chromium.org/chromium/src/cc/layers/picture_layer_impl.cc?q=picture_layer_impl&sq=package:chromium&g=0&l=531 (which turns the missing tiles bright red).

But from brief debugging, it doesn't look like tile manager is OOMing.  It just looks like we're not ever handling these tiles.  If I force RequiresHighResToDraw, it just hangs forever.

Suspecting that there's something incorrect going on with tile prioritization on perspective layers.

I still think this is a P2 bug.
Labels: -Needs-TestConfirmation Triaged-ET

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