Paint view background in contents space if <html> has effects or clip…

…-path If the document element has effects or clip-path, we should paint the view background with the view's contents transform and the root element's clips and effects. However, previously if the view background had fixed attachment, we might paint the background in the border box space, which broke the above logic. Now always paint view background in the contents space if the document element has effects or clip-path. Bug: 397737220 Change-Id: I1acef9cacc23711d2f9cfe4377c14056e91ddd3e Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6324752 Commit-Queue: Xianzhu Wang <[email protected]> Reviewed-by: Chris Harrelson <[email protected]> Cr-Commit-Position: refs/heads/main@{#1428509}
web-platform-tests · Mar 5, 2025 · a9f4eee · a9f4eee
1 parent acb6cbf
commit a9f4eee
Show file tree

Hide file tree

Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/css/compositing/root-element-background-image-transparency-002.html b/css/compositing/root-element-background-image-transparency-002.html
@@ -7,7 +7,7 @@
     <meta name="assert" content="The background image should have opacity applied to
     it as part of the Root Element Group">
     <link rel="match" href="root-element-background-image-transparency-001-ref.html">
-    <meta name="fuzzy" content="maxDifference=0-1; totalPixels=0-9600" />
+    <meta name="fuzzy" content="maxDifference=0-1; totalPixels=0-250000" />
     <style>
       html {
         background: url(support/transform-triangle-left.svg) fixed;

diff --git a/css/compositing/root-element-background-image-transparency-004.html b/css/compositing/root-element-background-image-transparency-004.html
@@ -7,7 +7,7 @@
     <meta name="assert" content="The background image should have opacity applied to
     it as part of the Root Element Group">
     <link rel="match" href="root-element-background-image-transparency-001-ref.html">
-    <meta name="fuzzy" content="maxDifference=0-1; totalPixels=0-237600" />
+    <meta name="fuzzy" content="maxDifference=0-1; totalPixels=0-250000" />
     <style>
       html {
         background: url(support/transform-triangle-left.svg) fixed;