From 7075e29e0ea821bcc2a196a51511b5391231c95c Mon Sep 17 00:00:00 2001
From: Alexander Eckart <brunzel@gmx.li>
Date: Thu, 15 Mar 2012 19:12:48 +0100
Subject: [PATCH] call all display lists at once

---
 Vocaluxe/Lib/Draw/COpenGL.cs | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/Vocaluxe/Lib/Draw/COpenGL.cs b/Vocaluxe/Lib/Draw/COpenGL.cs
index 5564610d..1492f0c0 100644
--- a/Vocaluxe/Lib/Draw/COpenGL.cs
+++ b/Vocaluxe/Lib/Draw/COpenGL.cs
@@ -460,10 +460,9 @@ namespace Vocaluxe.Lib.Draw
                     ClearScreen();
                     
                     _Run = _Run && CGraphics.Draw();
-                    foreach (int list in _GLList)
-                    {
-                        GL.CallList(list);
-                    }
+
+                    GL.CallLists(_GLList.Count, ListNameType.Int, _GLList.ToArray());
+
                     if (_GLList.Count > 0)
                         GL.DeleteLists(_GLList[0], _GLList.Count);