From: Sebastian Keller <skeller@gnome.org>
Date: Mon, 21 Oct 2024 19:53:14 +0000 (+0200)
Subject: st/theme-node-drawing: Don't skip square top left inset shadow corners
X-Git-Tag: archive/raspbian/50.5-1+rpi1~1^2~185^2^2~19
X-Git-Url: https://dgit.raspbian.org/%22http://www.example.com/cgi/%22/%22http:/www.example.com/cgi/%22?a=commitdiff_plain;h=75fa8c8eadcc61b5e5efd6ec5e13a97f6037373c;p=gnome-shell.git

st/theme-node-drawing: Don't skip square top left inset shadow corners

When the inner radius of the top left corner is 0, the corresponding arc
does not get drawn, resulting in a path going from the bottom left
corner to the top right corner when the path is closed.

Fix this by always including a line_to from the bottom left to the top
left corner.

Fixes: dde13b30c ("st/theme-node-drawing: Trace the correct path for inset box shadows")
Closes: https://gitlab.gnome.org/GNOME/gnome-shell/-/issues/7996
---

diff --git a/src/st/st-theme-node-drawing.c b/src/st/st-theme-node-drawing.c
index 0b2b7b535..395f179b6 100644
--- a/src/st/st-theme-node-drawing.c
+++ b/src/st/st-theme-node-drawing.c
@@ -972,6 +972,11 @@ paint_inset_box_shadow_to_cairo_context (StThemeNode     *node,
       int inner_radius;
 
       inner_radius = MAX (0, outer_radius[ST_CORNER_TOPLEFT] - shadow_spec->spread);
+
+      cairo_line_to (temp_cr,
+                     shrunk_extents_x1,
+                     shrunk_extents_y1 + inner_radius);
+
       if (inner_radius > 0)
         {
           cairo_arc (temp_cr,