From 613963cbce4da8ca9794f5252ddd1eb2d0d33b38 Mon Sep 17 00:00:00 2001
From: MacDue <macdue@dueutil.tech>
Date: Mon, 28 Nov 2022 22:53:03 +0000
Subject: [PATCH] LibGfx: Don't bother painting transparent lines

---
 Userland/Libraries/LibGfx/AntiAliasingPainter.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Userland/Libraries/LibGfx/AntiAliasingPainter.cpp b/Userland/Libraries/LibGfx/AntiAliasingPainter.cpp
index e33ffffbd1..e4dc9622bd 100644
--- a/Userland/Libraries/LibGfx/AntiAliasingPainter.cpp
+++ b/Userland/Libraries/LibGfx/AntiAliasingPainter.cpp
@@ -24,6 +24,9 @@ void AntiAliasingPainter::draw_anti_aliased_line(FloatPoint actual_from, FloatPo
     // FIXME: Implement this :P
     VERIFY(style == Painter::LineStyle::Solid);
 
+    if (color.alpha() == 0)
+        return;
+
     // FIMXE:
     // This is not a proper line drawing algorithm.
     // It's hack-ish AA rotated rectangle painting.