Closed
Bug 1054748
Opened 10 years ago
Closed 10 years ago
background-blend-mode on root element is buggy
Categories
(Core :: Web Painting, defect)
Tracking
()
RESOLVED
FIXED
People
(Reporter: ana.tudor.lhnh, Assigned: cabanier, NeedInfo)
References
()
Details
Attachments
(3 files)
1. Set background-image and background-color on the html (or the body) element.
2. Set background-blend-mode to a value different from the default (luminosity in this case).
3. Refresh the page.
4. background-blend-mode is not visually applied, although everything looks fine in Developer Tools.
5. Make any change in the code (for example add a space) or enable and disable background-blend-mode in Developer Tools -> background-blend-mode is now visually applied.
Reproducible on Windows 7 https://twitter.com/rcabanier/status/500891935574208512
Note that this problem does not occur if I go through the same steps for a random div element or for a pseudo-element on the root.
Updated•10 years ago
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Updated•10 years ago
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Status: UNCONFIRMED → NEW
Ever confirmed: true
OS: Windows 8.1 → All
Summary: background-blend-mode on root element is buggy on Windows 8 → background-blend-mode on root element is buggy
Version: 31 Branch → 30 Branch
Comment 1•10 years ago
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This looks fine to me on OS X, I suppose that (or Linux) is what https://twitter.com/rcabanier/status/500829226954530817 was about? I wonder if this should be in Core::Graphics instead...
Flags: needinfo?(cabanier)
Comment 2•10 years ago
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Comment 3•10 years ago
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Comment 4•10 years ago
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Assignee | ||
Comment 5•10 years ago
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(In reply to :Gijs Kruitbosch from comment #1)
> This looks fine to me on OS X, I suppose that (or Linux) is what
> https://twitter.com/rcabanier/status/500829226954530817 was about? I wonder
> if this should be in Core::Graphics instead...
I think we need to triage the bug on windows first to make that determination.
I'm attending a SVG WG meeting now but will look into this when I get back (and have access to a windows machine)
Flags: needinfo?(cabanier)
Assignee | ||
Updated•10 years ago
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Assignee: nobody → cabanier
Assignee | ||
Comment 6•10 years ago
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This is now broken everywhere. I'll investigate.
Assignee | ||
Comment 7•10 years ago
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This seems to be fixed by https://bugzilla.mozilla.org/show_bug.cgi?id=1058044
Can you double check with latest nightly?
Status: NEW → RESOLVED
Closed: 10 years ago
Flags: needinfo?(ana.tudor.lhnh)
Resolution: --- → FIXED
Comment 8•10 years ago
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Hi, I'm expiriencing same issue on Firefox 33.0 on Ubuntu 14.04 LTS. But I will named it like: "background-blend-mode does not blend background images with the background color on <body> element." (no other conditions). Watch this in FF: http://codepen.io/anon/pen/Jjxdh
Updated•6 years ago
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Component: Layout: View Rendering → Layout: Web Painting
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Description
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