Sitemap checkerboards when scrolling after bug 1779952
Categories
(Core :: Graphics: WebRender, defect)
Tracking
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| Tracking | Status | |
|---|---|---|
| firefox-esr91 | --- | unaffected |
| firefox-esr102 | --- | unaffected |
| firefox103 | --- | unaffected |
| firefox104 | --- | unaffected |
| firefox105 | --- | verified |
People
(Reporter: gregp, Assigned: gw)
References
(Blocks 1 open bug, Regression, )
Details
(Keywords: regression)
Attachments
(2 files)
Steps to reproduce:
- Navigate to https://wuff.gay/sitemap
- Scroll the sitemap
Actual results:
Checkerboarding
Expected results:
No checkerboarding
Profile before bug 1779952: https://share.firefox.dev/3PExuSd
Profile after bug 1779952: https://share.firefox.dev/3zIlRE9
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Updated•2 years ago
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Comment 1•2 years ago
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Set release status flags based on info from the regressing bug 1779952
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Comment 2•2 years ago
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:gw, since you are the author of the regressor, bug 1779952, could you take a look?
For more information, please visit auto_nag documentation.
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Updated•2 years ago
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Assignee | |
Updated•2 years ago
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Assignee | |
Comment 3•2 years ago
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A minimized test case:
<!DOCTYPE html>
<html>
<head>
<style type="text/css">
.articleGrid {
display: grid;
}
.article {
width: 400px;
height: 200px;
background-color: green;
border-radius: 16px;
}
.page {
backdrop-filter: blur(50px);
}
.page {
height: 725px;
}
.section {
height: calc(100% - 90px);
overflow-y: auto;
}
</style>
</head>
<body>
<div class="page">
<div class="section">
<div class="articleGrid" style="height: 2000px; background: grey;">
<a href="#" class="article">A</a>
</div>
</div>
</body>
</html>
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Assignee | |
Comment 4•2 years ago
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Even more minimal test case, removing backdrop-filter from the equation:
<!DOCTYPE html>
<html>
<body>
<div style="height: 725px; filter: opacity(0.5);">
<div style="height: 600px; overflow-y: auto;">
<div style="display: grid; height: 2000px; background: grey;">
<p style="height: 400px; background: green; border-radius: 16px;"></a>
</div>
</div>
</body>
</html>
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Assignee | |
Comment 5•2 years ago
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Pushed by gwatson@mozilla.com: https://hg.mozilla.org/integration/autoland/rev/1b154723163f Fix segment building scrolled local clip bug. r=gfx-reviewers,lsalzman
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Comment 7•2 years ago
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| bugherder | ||
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Updated•2 years ago
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Comment 8•2 years ago
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I managed to reproduce this issue on a 2022-07-29 Nightly build on Ubuntu 22.04 using the STR from the Description. Verified as fixed on Firefox 105.0b7(build ID: 20220904185841) and Nightly 106.0a1(build ID: 20220905214329) on Ubuntu 22.04, macOS 12, Windows 10.
Description
•