From 55668c3e48bbf23bf12ba2f17b33965e18522ade Mon Sep 17 00:00:00 2001
From: Jelle Raaijmakers <jelle@gmta.nl>
Date: Thu, 15 Feb 2024 22:35:37 +0100
Subject: [PATCH] LibGfx: Implement `AK::min/max` for `Gfx::VectorN`

These return a new `Gfx::VectorN` with the minimum or maximum value of
each element.
---
 Userland/Libraries/LibGfx/VectorN.h | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/Userland/Libraries/LibGfx/VectorN.h b/Userland/Libraries/LibGfx/VectorN.h
index a2a5807c5c..7f6ad2a82d 100644
--- a/Userland/Libraries/LibGfx/VectorN.h
+++ b/Userland/Libraries/LibGfx/VectorN.h
@@ -300,3 +300,27 @@ private:
 };
 
 }
+
+namespace AK {
+
+template<size_t N, typename T>
+constexpr Gfx::VectorN<N, T> min(Gfx::VectorN<N, T> const& a, Gfx::VectorN<N, T> const& b)
+{
+    Gfx::VectorN<N, T> result;
+    UNROLL_LOOP
+    for (auto i = 0u; i < N; ++i)
+        result[i] = min(a[i], b[i]);
+    return result;
+}
+
+template<size_t N, typename T>
+constexpr Gfx::VectorN<N, T> max(Gfx::VectorN<N, T> const& a, Gfx::VectorN<N, T> const& b)
+{
+    Gfx::VectorN<N, T> result;
+    UNROLL_LOOP
+    for (auto i = 0u; i < N; ++i)
+        result[i] = max(a[i], b[i]);
+    return result;
+}
+
+}