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Bug 1709840
| Summary: | [Wayland] Desktop background shines through when playing fullscreen video | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Hans de Goede <hdegoede> |
| Component: | firefox | Assignee: | Martin Stransky <stransky> |
| Status: | CLOSED ERRATA | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | unspecified | Docs Contact: | |
| Priority: | unspecified | ||
| Version: | 31 | CC: | 0xalen+redhat, anto.trande, gecko-bugs-nobody, jan.public, jhorak, john.j5live, kengert, pjasicek, rhughes, rstrode, sandmann, stransky |
| Target Milestone: | --- | Keywords: | Reopened |
| Target Release: | --- | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | If docs needed, set a value | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2019-09-10 08:10:57 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | |||
| Bug Blocks: | 1054334 | ||
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Description
Hans de Goede
2019-05-14 12:00:45 UTC
Adding this to the ffwayland blocker bug since this will be a regression for people who are currently using firefox with the X11 backend on top of GNOME3 as Wayland display server (Fedora's current default setup). Can you please: - try a new profile - try upstream binary (ff 66) - try latest nightly (https://www.mozilla.org/en-US/firefox/channel/desktop) Also do I understand correctly that: Gnome/Xorg + Firefox = visible artifacts Gnome/Wayland + Firefox X11 = non-visible artifacts Gnome/Wayland + Firefox Wayland = non-visible artifacts correct? Thanks. (In reply to Martin Stransky from comment #2) > Looks like https://bugzilla.mozilla.org/show_bug.cgi?id=1516224 Yes that sounds exactly like what I'm seeing. (In reply to Martin Stransky from comment #3) > Gnome/Xorg + Firefox = visible artifacts > Gnome/Wayland + Firefox X11 = non-visible artifacts > Gnome/Wayland + Firefox Wayland = non-visible artifacts > > correct? Thanks. Almost, what I'm seeing is: Gnome/Xorg + Firefox = visible artifacts Gnome/Wayland + Firefox X11 = non-visible artifacts Gnome/Wayland + Firefox Wayland = visible artifacts The last combo is why I added this to the ffwayland blocker. I'll go and run the tests you've requested now and I'll get back to you with the results. (In reply to Martin Stransky from comment #3) > Can you please: > All 3 below tests where done with firefox-wayland on top of a GNOME3 wayland session: > - try a new profile The problem still reproduces. > - try upstream binary (ff 66) The problem still reproduces. > - try latest nightly (https://www.mozilla.org/en-US/firefox/channel/desktop) The problem does not reproduce, when using the test video from moz bug 1516224 with MOZ_ENABLE_WAYLAND=1 : https://www.youtube.com/watch?v=grEKMHGYyns A white bar is shown above the video when it is fullscreen, so I think this does not count as fullscreen. I tried another video which did not have the whitebar above the fullscreen video problem; and there the problem also does not reproduce with the nightly. This is still happening with firefox 67, since the 68 nightly did not show the problem, I guess we need to wait for 68 hoping that 68 will fix this? I can confirm that firefox 68 fixes this, closing. Re-opening, sorry. So it seems that at least with firefox 68 the "grey background" youtube video reproducer only works for the first 5 seconds and then the problem goes away for some reason, even when unfull-screening and re-fullscreeing. Shift+reload on the tab + re-fullscreen gives the problem for about 5 seconds again, which is why missed it when trying to reproduced it. With netflix however the problem is permanently there, which is quite annoying. Yes, I can confirm that, on Fedora 30 / Firefox 68. But it happens for fullscreen video only. We may disable alpha blending for the fullscreen window. It's caused by this patch https://phabricator.services.mozilla.com/D12430 Added to firefox-68.0.1-2 I can confirm that this is no longer a problem / that this is fixed in firefox-68.0.1-3.fc31. So I guess this bug can be closed now. This bug appears to have been reported against 'rawhide' during the Fedora 31 development cycle. Changing version to 31. |