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Moved the autorelease pool to the context.

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This commit is contained in:
Jarl Gullberg 2017-06-29 12:43:19 +02:00
parent 5828203f8e
commit a7ddb543a9
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GPG key ID: 750FF6F6BDA72D23
2 changed files with 13 additions and 8 deletions
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12
src/OpenTK/Platform/MacOS/CocoaContext.cs
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@ -54,6 +54,8 @@ namespace OpenTK
"/System/Library/Frameworks/OpenGL.framework/OpenGLES",
AddImageFlags.ReturnOnError);
private IntPtr autoreleasePool;
static CocoaContext()
{
Cocoa.Initialize();
@ -117,6 +119,10 @@ namespace OpenTK
private void CreateContext(GraphicsMode mode, CocoaWindowInfo cocoaWindow, IntPtr shareContextRef, int majorVersion, int minorVersion, bool fullscreen)
{
// Create a new autorelease pool for allocations in this context (mach ports, etc)
autoreleasePool = Cocoa.SendIntPtr(Class.NSAutoreleasePool, Selector.Get("alloc"));
autoreleasePool = Cocoa.SendIntPtr(autoreleasePool, Selector.Get("init"));
// Prepare attributes
IntPtr pixelFormat = SelectPixelFormat(mode, majorVersion, minorVersion);
if (pixelFormat == IntPtr.Zero)
@ -352,6 +358,12 @@ namespace OpenTK
Cocoa.SendVoid(Handle.Handle, Selector.Get("clearDrawable"));
Cocoa.SendVoid(Handle.Handle, Selector.Get("release"));
// Drain the autorelease pool for the context, closing mach ports (if there is one)
if (autoreleasePool != IntPtr.Zero)
{
Cocoa.SendVoid(autoreleasePool, Selector.Get("drain"));
}
Handle = ContextHandle.Zero;
IsDisposed = true;

9
src/OpenTK/Platform/MacOS/CocoaNativeWindow.cs
View file

@ -137,7 +137,7 @@ namespace OpenTK.Platform.MacOS
}
private CocoaWindowInfo windowInfo;
private IntPtr autoreleasePool;
private IntPtr windowClass;
private IntPtr trackingArea;
private IntPtr current_icon_handle;
@ -158,10 +158,6 @@ namespace OpenTK.Platform.MacOS
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,
// otherwise the GC may collect them while they are
// still active.
@ -1288,9 +1284,6 @@ namespace OpenTK.Platform.MacOS
Debug.Print("[Mac] Disposing {0}", windowInfo);
windowInfo.Dispose();
// Drain the autorelease pool for the application, closing mach ports
Cocoa.SendVoid(autoreleasePool, Selector.Get("drain"));
}
else
{