tor-browser

commit c94d1b16b30f2f2736de8bb1d338496e9e5f7734
parent c27941def7c3819c60701d08663ba4a652601d58
Author: Glenn Watson <git@chillybin.org>
Date:   Tue, 28 Oct 2025 01:19:06 +0000

Bug 1992912 - Fix rounding of sticky positioned picture cache slices r=gfx-reviewers,lsalzman

Differential Revision: https://phabricator.services.mozilla.com/D267722

Diffstat:
M
gfx/wr/webrender/src/util.rs
 | 
4
++--
M
testing/web-platform/meta/css/cssom-view/scrollTo-zoom.html.ini
 | 
1
+

2 files changed, 3 insertions(+), 2 deletions(-)
diff --git a/gfx/wr/webrender/src/util.rs b/gfx/wr/webrender/src/util.rs
@@ -577,8 +577,8 @@ where
 impl<U> PointHelpers<U> for Point2D<f32, U> {
     fn snap(&self) -> Self {
         Point2D::new(
-            (self.x + 0.5).floor(),
-            (self.y + 0.5).floor(),
+            self.x.round(),
+            self.y.round(),
         )
     }
 }
diff --git a/testing/web-platform/meta/css/cssom-view/scrollTo-zoom.html.ini b/testing/web-platform/meta/css/cssom-view/scrollTo-zoom.html.ini
@@ -1,5 +1,6 @@
 [scrollTo-zoom.html]
   expected:
     if (os == "android"): PASS
+    if (os == "win"): PASS
     if (os == "linux"): [PASS, FAIL]
     FAIL