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Add WPT for backdrop-filter invalidation on corner-shape updates #56547

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Merged
chromium-wpt-export-bot merged 1 commit into from
Dec 6, 2025
Merged

Add WPT for backdrop-filter invalidation on corner-shape updates #56547

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32 changes: 32 additions & 0 deletions css/filter-effects/backdrop-filter-corner-shape-change-ref.html
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Original file line number Diff line number Diff line change
@@ -0,0 +1,32 @@
<!DOCTYPE html>
<meta charset="utf-8">
<title>Backdrop filter updates correctly when corner-shape changes</title>
<link rel="author" href="mailto:[email protected]">
<style>
h1 {
font-size: 100px;
}
.target {
width: 300px;
height: 300px;
background: green;
transform: translate(50px, -150px);
backdrop-filter: blur(5px);
border-radius: 150px;
corner-shape: scoop;
}
.inline-bg {
margin: -100px 0px;
}
.target-inline {
font-size: 100px;
background: green;
backdrop-filter: blur(5px);
border-radius: 150px;
corner-shape: scoop;
}
</style>
<h1>Hello World</h1>
<div class="target"></div>
<h1 class="inline-bg">Hello World</h1>
<span class="target-inline">Hello World</span>
42 changes: 42 additions & 0 deletions css/filter-effects/backdrop-filter-corner-shape-change.html
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Original file line number Diff line number Diff line change
@@ -0,0 +1,42 @@
<!DOCTYPE html>
<meta charset="utf-8">
<title>Backdrop filter updates correctly when corner-shape changes</title>
<link rel="author" href="mailto:[email protected]">
<link rel="help" href="https://drafts.fxtf.org/filter-effects-2/#BackdropFilterProperty">
<link rel="match" href="backdrop-filter-corner-shape-change-ref.html">
<style>
h1 {
font-size: 100px;
}
.target {
width: 300px;
height: 300px;
background: green;
transform: translate(50px, -150px);
backdrop-filter: blur(5px);
border-radius: 150px;
}
.inline-bg {
margin: -100px 0px;
}
.target-inline {
font-size: 100px;
background: green;
backdrop-filter: blur(5px);
border-radius: 150px;
}
</style>
<h1>Hello World</h1>
<div class="target"></div>
<h1 class="inline-bg">Hello World</h1>
<span class="target-inline">Hello World</span>
<script>
window.addEventListener('load', (e) => {
requestAnimationFrame(() => {
requestAnimationFrame(() => {
document.querySelector('.target').style.cornerShape = 'scoop';
document.querySelector('.target-inline').style.cornerShape = 'scoop';
});
});
});
</script>