From fee5b67befc5b1757a769e231ea781d66dca0265 Mon Sep 17 00:00:00 2001
From: Clayton Groeneveld <claytong1214@gmail.com>
Date: Fri, 19 Nov 2021 04:38:53 -0600
Subject: [PATCH] UI: Use std::gcd for aspect ratio

This removes our own code for gcd, as it is already built into cpp.
---
 UI/window-basic-settings.cpp | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/UI/window-basic-settings.cpp b/UI/window-basic-settings.cpp
index f1c257d28..661662805 100644
--- a/UI/window-basic-settings.cpp
+++ b/UI/window-basic-settings.cpp
@@ -294,14 +294,9 @@ static void PopulateAACBitrates(initializer_list<QComboBox *> boxes)
 	}
 }
 
-static int gcd(int a, int b)
-{
-	return b == 0 ? a : gcd(b, a % b);
-}
-
 static std::tuple<int, int> aspect_ratio(int cx, int cy)
 {
-	int common = gcd(cx, cy);
+	int common = std::gcd(cx, cy);
 	int newCX = cx / common;
 	int newCY = cy / common;