From 2feba9b582ea9fb59e3911fa804719202c2b3cde Mon Sep 17 00:00:00 2001
From: ConfusedPolarBear <33811686+ConfusedPolarBear@users.noreply.github.com>
Date: Mon, 16 May 2022 19:20:35 -0500
Subject: [PATCH] Decrease fingerprinting time by 10x

---
 .../ScheduledTasks/FingerprinterTask.cs            | 14 ++------------
 1 file changed, 2 insertions(+), 12 deletions(-)

diff --git a/ConfusedPolarBear.Plugin.IntroSkipper/ScheduledTasks/FingerprinterTask.cs b/ConfusedPolarBear.Plugin.IntroSkipper/ScheduledTasks/FingerprinterTask.cs
index 1eccd9e..9b60a03 100644
--- a/ConfusedPolarBear.Plugin.IntroSkipper/ScheduledTasks/FingerprinterTask.cs
+++ b/ConfusedPolarBear.Plugin.IntroSkipper/ScheduledTasks/FingerprinterTask.cs
@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
+using System.Numerics;
 using System.Threading;
 using System.Threading.Tasks;
 using MediaBrowser.Model.Tasks;
@@ -415,18 +416,7 @@ public class FingerprinterTask : IScheduledTask
     /// <returns>Number of bits that are equal to 1.</returns>
     public static int CountBits(uint number)
     {
-        var count = 0;
-
-        for (var i = 0; i < 32; i++)
-        {
-            var low = (number >> i) & 1;
-            if (low == 1)
-            {
-                count++;
-            }
-        }
-
-        return count;
+        return BitOperations.PopCount(number);
     }
 
     /// <summary>