From 024f136d820db7791324d988fc4e9d2a20e47676 Mon Sep 17 00:00:00 2001
From: Dean Herbert <pe@ppy.sh>
Date: Fri, 19 Jul 2019 14:24:11 +0900
Subject: [PATCH] Reduce buffer count by one

---
 osu.Game/Graphics/Backgrounds/Triangles.cs | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/osu.Game/Graphics/Backgrounds/Triangles.cs b/osu.Game/Graphics/Backgrounds/Triangles.cs
index 4f50abc985..62151d066b 100644
--- a/osu.Game/Graphics/Backgrounds/Triangles.cs
+++ b/osu.Game/Graphics/Backgrounds/Triangles.cs
@@ -213,11 +213,14 @@ namespace osu.Game.Graphics.Backgrounds
 
             public override void Draw(Action<TexturedVertex2D> vertexAction)
             {
-                if (vertexBatch == null && Source.AimCount > 0)
-                    vertexBatch = new LinearBatch<TexturedVertex2D>(Source.AimCount * 3, 2, PrimitiveType.Triangles);
-
                 base.Draw(vertexAction);
 
+                if (vertexBatch == null || vertexBatch.Size != Source.AimCount * 6)
+                {
+                    vertexBatch?.Dispose();
+                    vertexBatch = new LinearBatch<TexturedVertex2D>(Source.AimCount * 6, 1, PrimitiveType.Triangles);
+                }
+
                 shader.Bind();
 
                 Vector2 localInflationAmount = edge_smoothness * DrawInfo.MatrixInverse.ExtractScale().Xy;