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Implemented an autorelease pool for Cocoa's NativeWindow implementation.

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Jarl Gullberg 2017-06-23 14:37:11 +02:00
parent 254f7e9bfb
commit 5828203f8e
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1 changed files with 8 additions and 0 deletions
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src/OpenTK/Platform/MacOS/CocoaNativeWindow.cs
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@ -137,6 +137,7 @@ namespace OpenTK.Platform.MacOS
} }
private CocoaWindowInfo windowInfo; private CocoaWindowInfo windowInfo;
private IntPtr autoreleasePool;
private IntPtr windowClass; private IntPtr windowClass;
private IntPtr trackingArea; private IntPtr trackingArea;
private IntPtr current_icon_handle; private IntPtr current_icon_handle;
@ -157,6 +158,10 @@ namespace OpenTK.Platform.MacOS
public CocoaNativeWindow(int x, int y, int width, int height, string title, GraphicsMode mode, GameWindowFlags options, DisplayDevice device) public CocoaNativeWindow(int x, int y, int width, int height, string title, GraphicsMode mode, GameWindowFlags options, DisplayDevice device)
{ {
// Create a new autorelease pool for allocations in this window (mach ports, etc)
autoreleasePool = Cocoa.SendIntPtr(Class.NSAutoreleasePool, Selector.Get("alloc"));
autoreleasePool = Cocoa.SendIntPtr(autoreleasePool, Selector.Get("init"));
// Create callback methods. We need to store those, // Create callback methods. We need to store those,
// otherwise the GC may collect them while they are // otherwise the GC may collect them while they are
// still active. // still active.
@ -1283,6 +1288,9 @@ namespace OpenTK.Platform.MacOS
Debug.Print("[Mac] Disposing {0}", windowInfo); Debug.Print("[Mac] Disposing {0}", windowInfo);
windowInfo.Dispose(); windowInfo.Dispose();
// Drain the autorelease pool for the application, closing mach ports
Cocoa.SendVoid(autoreleasePool, Selector.Get("drain"));
} }
else else
{ {