[gnome-music/wip/mschraal/default-icon-cleanups: 5/25] defaulticon: Fix cover icons edge blur

[Marinus Schraal <mschraal src gnome org>]

commit d94944edce3d312b92e05619e03d67a72756c937
Author: Marinus Schraal <mschraal gnome org>
Date:   Wed Aug 25 00:05:01 2021 +0200

    defaulticon: Fix cover icons edge blur
    
    make_icon_frame still had the half unit shift for drawing to the
    Cairo pixel grid. Music no longer draws borders around the icons and now
    the offset made image edges slightly blurry.
    
    Remove the offset.
    
    Related: #464

 gnomemusic/defaulticon.py | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/gnomemusic/defaulticon.py b/gnomemusic/defaulticon.py
index b5f9641ef..8f904ec2f 100644
--- a/gnomemusic/defaulticon.py
+++ b/gnomemusic/defaulticon.py
@@ -70,11 +70,11 @@ def make_icon_frame(
     if round_shape:
         ctx.arc(w / 2, h / 2, w / 2, 0, 2 * pi)
     else:
-        ctx.arc(w - radius, radius, radius - 0.5, -90 * degrees, 0 * degrees)
+        ctx.arc(w - radius, radius, radius, -90 * degrees, 0 * degrees)
         ctx.arc(
-            w - radius, h - radius, radius - 0.5, 0 * degrees, 90 * degrees)
-        ctx.arc(radius, h - radius, radius - 0.5, 90 * degrees, 180 * degrees)
-        ctx.arc(radius, radius, radius - 0.5, 180 * degrees, 270 * degrees)
+            w - radius, h - radius, radius, 0 * degrees, 90 * degrees)
+        ctx.arc(radius, h - radius, radius, 90 * degrees, 180 * degrees)
+        ctx.arc(radius, radius, radius, 180 * degrees, 270 * degrees)
 
     if default_icon:
         ctx.set_source_rgb(1, 1, 1)