From c586d8ba0ca57a50ef2ed5f951b2b4ee9c5361c5 Mon Sep 17 00:00:00 2001
From: Meghan Denny <hello@nektro.net>
Date: Mon, 18 Sep 2023 10:16:57 -0700
Subject: [PATCH] floating point absolute value is available in @fabs

---
 sRGB.zig | 3 +--
 x.zig    | 3 ---
 2 files changed, 1 insertion(+), 5 deletions(-)
 delete mode 100644 x.zig

diff --git a/sRGB.zig b/sRGB.zig
index 1aea074c1a309d5ced95d8e8376a744b93917257..e16286a55d4380167417ee38d184f9f4ed9d4b43 100644
--- a/sRGB.zig
+++ b/sRGB.zig
@@ -3,7 +3,6 @@
 const std = @import("std");
 const Self = @This();
 const color = @import("./mod.zig");
-const _x = @import("./x.zig");
 
 r: u8, // red value
 g: u8, // green value
@@ -123,7 +122,7 @@ pub fn to_hsl(x: Self) color.HSL {
         unreachable;
     };
     const l = (cmax + cmin) / 2;
-    const s = if (delta == 0) 0 else delta / (1 - _x.abs(2 * l - 1));
+    const s = if (delta == 0) 0 else delta / (1 - @fabs(2 * l - 1));
     const a = f.a;
     return color.HSL.initHSLA(h, s, l, a);
 }
diff --git a/x.zig b/x.zig
deleted file mode 100644
index 04b5125dc952773a5e972841ba06962a14d0aade..0000000000000000000000000000000000000000
--- a/x.zig
+++ /dev/null
@@ -1,3 +0,0 @@
-pub fn abs(x: f32) f32 {
-    return if (x < 0.0) -x else x;
-}
-- 
2.54.0