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glwindow/cocoa: remove our view from the parent when closing

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Otherwise, when the application reuses the same UIView, we were getting
draw notifications on the previous view/layer's which weren't valid anymore
and were referencing pointers that had been freed.

https://bugzilla.gnome.org/show_bug.cgi?id=753003
This commit is contained in:
Matthew Waters 2016-11-15 22:56:25 +11:00
parent 5602cab04d
commit 23ec5aeb83
1 changed files with 1 additions and 0 deletions
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gst-libs/gst/gl/cocoa/gstglwindow_cocoa.m
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@ -197,6 +197,7 @@ gst_gl_window_cocoa_close (GstGLWindow *window)
{
GstGLWindowCocoa *window_cocoa = GST_GL_WINDOW_COCOA (window);
[[window_cocoa->priv->internal_win_id contentView] removeFromSuperview];
[window_cocoa->priv->internal_win_id release];
window_cocoa->priv->internal_win_id = nil;
}