Change: Attempted workaround for high CPU on OS-X viewer launch

#1075
leezer3 · Oct 17, 2024 · 68610c2 · 68610c2
1 parent 117d510
commit 68610c2
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diff --git a/source/RouteViewer/LoadingR.cs b/source/RouteViewer/LoadingR.cs
@@ -56,6 +56,7 @@ internal static bool Cancel
 		// load
 		internal static void Load(string RouteFile, Encoding RouteEncoding, Bitmap bitmap = null)
 		{
+			Program.currentGameWindow.TargetRenderFrequency = 0;
 			// reset
 			Game.Reset();
 			Program.Renderer.Loading.InitLoading(Program.FileSystem.GetDataFolder("In-game"), typeof(NewRenderer).Assembly.GetName().Version.ToString(), Interface.CurrentOptions.LoadingLogo, Interface.CurrentOptions.LoadingProgressBar);

diff --git a/source/RouteViewer/ProgramR.cs b/source/RouteViewer/ProgramR.cs
@@ -780,6 +780,7 @@ internal static void keyDownEvent(object sender, KeyboardKeyEventArgs e)
 					{
 						if (Program.CurrentHost.Platform == HostPlatform.AppleOSX && IntPtr.Size != 4)
 						{
+							Program.currentGameWindow.TargetRenderFrequency = 0;
 							Program.Renderer.CurrentInterface = InterfaceType.Menu;
 							Game.Menu.PushMenu(MenuType.GameStart);
 						}

diff --git a/source/RouteViewer/System/Gamewindow.cs b/source/RouteViewer/System/Gamewindow.cs
@@ -3,6 +3,7 @@
 using System.ComponentModel;
 using System.Threading;
 using OpenBveApi;
+using OpenBveApi.Hosts;
 using OpenBveApi.Math;
 using OpenTK;
 using OpenTK.Graphics;
@@ -26,6 +27,13 @@ public RouteViewer(int width, int height, GraphicsMode currentGraphicsMode, stri
             {
 				// Ignored- Just an icon
             }
+
+            if (Program.CurrentHost.Platform == HostPlatform.AppleOSX && IntPtr.Size != 4)
+            {
+	            // attempted workaround for massive CPU usage when idle
+	            TargetRenderFrequency = 5.0;
+			}
+
         }
 
         //Default Properties