From 35a761252d10024f04b0251138cc214cb5729922 Mon Sep 17 00:00:00 2001
From: Bixilon <bixilon@bixilon.de>
Date: Tue, 3 Nov 2020 23:29:29 +0100
Subject: [PATCH] Improve math for allTextures.png length determination

---
 .../de/bixilon/minosoft/render/texture/TextureLoader.java    | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/main/java/de/bixilon/minosoft/render/texture/TextureLoader.java b/src/main/java/de/bixilon/minosoft/render/texture/TextureLoader.java
index c92dfb3af..69039095f 100644
--- a/src/main/java/de/bixilon/minosoft/render/texture/TextureLoader.java
+++ b/src/main/java/de/bixilon/minosoft/render/texture/TextureLoader.java
@@ -96,10 +96,7 @@ public class TextureLoader {
     private void combineTextures() {
         // converts all single textures into a very wide image. Improves performance in opengl
         // TEXTURE_PACK_RESxTEXTURE_PACK_RES textures only
-        int imageLength = 1;
-        while (totalTextures * RenderConstants.TEXTURE_PACK_RESOLUTION > imageLength) {
-            imageLength *= 2; //figure out the right length for the image
-        }
+        int imageLength = Integer.highestOneBit(totalTextures * RenderConstants.TEXTURE_PACK_RESOLUTION) * 2;
         BufferedImage totalImage = new BufferedImage(imageLength, RenderConstants.TEXTURE_PACK_RESOLUTION, BufferedImage.TYPE_4BYTE_ABGR);
 
         int currentPos = 0;