From d1e79bc19bb080a84eca20011077a4e6339e4fcf Mon Sep 17 00:00:00 2001
From: aalhitennf <paananen.olli@tuta.io>
Date: Thu, 7 Nov 2024 23:37:23 +0200
Subject: [PATCH] Fix vello renderer box shadow (#675)

---
 vello/src/lib.rs | 19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)

diff --git a/vello/src/lib.rs b/vello/src/lib.rs
index df5374c9..6c0cd7d1 100644
--- a/vello/src/lib.rs
+++ b/vello/src/lib.rs
@@ -202,18 +202,29 @@ impl Renderer for VelloRenderer {
 
     fn fill<'b>(&mut self, path: &impl Shape, brush: impl Into<BrushRef<'b>>, blur_radius: f64) {
         let brush: BrushRef<'b> = brush.into();
-        if blur_radius > 0. {
+        if let Some(rounded) = path.as_rounded_rect() {
+            let BrushRef::Solid(color) = brush else {
+                return;
+            };
+            let rect_radius = rounded.radii().top_left;
+            let rect = rounded.rect();
+            self.scene.draw_blurred_rounded_rect(
+                self.transform.then_scale(self.window_scale),
+                rect,
+                color,
+                rect_radius,
+                blur_radius,
+            );
+        } else if let Some(rect) = path.as_rect() {
             let BrushRef::Solid(color) = brush else {
                 return;
             };
-            let rect = path.as_rounded_rect().unwrap_or_default().rect();
-
             self.scene.draw_blurred_rounded_rect(
                 self.transform.then_scale(self.window_scale),
                 rect,
                 color,
+                0.,
                 blur_radius,
-                3.,
             );
         } else {
             self.scene.fill(