[fixbug] change conversion to appunit from float of percentage calcua…

…tion, prevent child box size is calculated too large. Signed-off-by: asun0204 <[email protected]>
servo · Dec 26, 2024 · 2784f36 · 2784f36
1 parent 098f1be
commit 2784f36
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/style/values/computed/length_percentage.rs b/style/values/computed/length_percentage.rs
@@ -509,7 +509,7 @@ impl LengthPercentage {
     /// Returns the used value.
     #[inline]
     pub fn to_used_value(&self, containing_length: Au) -> Au {
-        Au::from(self.to_pixel_length(containing_length))
+        Au::from_f32_px(self.to_pixel_length(containing_length).px().floor())
     }
 
     /// Returns the used value as CSSPixelLength.
@@ -522,7 +522,7 @@ impl LengthPercentage {
     #[inline]
     pub fn maybe_to_used_value(&self, container_len: Option<Au>) -> Option<Au> {
         self.maybe_percentage_relative_to(container_len.map(Length::from))
-            .map(Au::from)
+            .map(|p| Au::from_f32_px(p.px().floor()))
     }
 
     /// If there are special rules for computing percentages in a value (e.g.