1911255 - ulucode.com - The page is blank

Status: REOPENED

(Web Compatibility :: Site Reports, defect, P3)

Description

[railioaie]

Environment:
Operating System: macOS
Firefox version: Firefox Nightly 130.0a1 (2024-08-01)

Preconditions:
Clean profile

Steps to reproduce:

1. Navigate on https://ulucode.com/random/webgputests/linked/
2. Observe the page

Expected Behavior:
The page is loading correctly with a moving backround

Actual Behavior:
The page is blank

Notes:

• Reproduces regardless of the status of ETP
• Reproduces in Firefox Nightly
• Does not reproduce in Chrome

Comment 1

[railioaie]

Attachment: Screenshot 2024-08-02 at 12.03.46.png

Comment 2

[Erich Gubler [:ErichDonGubler] (he/him)]

This site's shader compilation fails because Naga (our shader compiler) does not yet support diagnostic(...) directives. There may be further issues, but this is the one currently blocking.

Comment 3

[Erich Gubler [:ErichDonGubler] (he/him)]

This is now blocked on bug 1829879.

Comment 4

[Erich Gubler [:ErichDonGubler] (he/him)]

This page generally works now, but for some reason, the bloom cuts out on my Windows machine after a few hundred frames with an OOM error in the web console.

Comment 5

[Raul Bucata]

Verified as Fixed using the latest Nightly. The page loads, but here are performance issues on the whole page when using a mac device. This has been signaled in a different report

One thing to take into consideration is that the Release version 137 does not load the page when WEBGPU is enabled

Tested with:

Browser / Version: Firefox Nightly 139.0a1 (2025-04-25) (64-bit)
Operating System: Mac Ventura 13.1

Comment 6

[Erich Gubler [:ErichDonGubler] (he/him)]

This page still has problems on Windows, as of the latest Nightly; after less than a minute of rendering on my Windows 11 machine with an NVIDIA 2060 SUPER graphics card, I get an OOM that causes rendering to halt.

Comment 7

[Erich Gubler [:ErichDonGubler] (he/him)]

Ah, if another bug has been filed for the halted rendering (which I'm pretty sure bug 1962753 is), then let's go with that one. 🙂

Comment 8

[railioaie]

Verified as Reproducible using the RC Build

Tested with:

Browser / Version: Firefox 139.0-candidate build 1
Operating System: Mac Sequoia 15.5

Comment 9

[railioaie]

Attachment: Screenshot_304.png

Comment 10

[Teodor Tanasoaia [:teoxoy]]

We haven't yet shipped the WebGPU API, it's currently available in nightly on most platforms and in beta on windows.

Comment 11

[railioaie]

Verified as Reproducible using the RC Build

Tested with:

Browser / Version: Firefox 140.0-candidate build 1
Operating System: Mac Sequoia 15.5

Comment 12

[Teodor Tanasoaia [:teoxoy]]

Please try Firefox Nightly, as I mentioned before WebGPU is only enabled in nightly on macOS.

Comment 13

[Teodor Tanasoaia [:teoxoy]]

I was told we need to wait until we ship on macOS to close this.