[macOS] Use occlusionState instead of isOnActiveSpace to determine when window is drawable.

[bruvzg]

Fixes #82769

Might fix this one as well, but I can't reproduce the issue - #64708
Bugsquad edit: Closes #64708

[akien-mga]

Is the empty entitlements file meant to be there?

[bruvzg]

Is the empty entitlements file meant to be there?

No, removed.

[bitsawer]

This could possibly also fix #81953. The SurfaceTool and mesh creation code might in theory be a red herring and the demo could leak even without it, caused by the issues this PR is fixing. I don't have a Mac, so I can't test it. I couldn't repro the leak on Windows 10.

[bruvzg]

This could possibly also fix #81953.

This seems to be unrelated:

_objc_rootAllocWithZone	
-[AGXG13GFamilyCommandQueue commandBufferWithDescriptor:]	
MVKQueue::getMTLCommandBuffer(MVKCommandUse, bool)	
MVKQueue::waitIdle(MVKCommandUse)	
MVKDevice::waitIdle()	
vkDeviceWaitIdle	
VulkanContext::flush(bool, bool)	
RenderingDeviceVulkan::_flush(bool)	
RenderingDeviceVulkan::buffer_get_data(RID, unsigned int, unsigned int)	
RendererRD::MeshStorage::mesh_get_surface(RID, int) const	
RenderingServer::mesh_surface_get_arrays(RID, int) const	
SurfaceTool::_create_list(Ref<Mesh> const&, int, LocalVector<SurfaceTool::Vertex, unsigned int, false, false>*, LocalVector<int, unsigned int, false, false>*, unsigned long long&)	
SurfaceTool::append_from(Ref<Mesh> const&, int, Transform3D const&)	
void call_with_variant_args_helper<__UnexistingClass, Ref<Mesh> const&, int, Transform3D const&, 0ul, 1ul, 2ul>(__UnexistingClass*, void (__UnexistingClass::*)(Ref<Mesh> const&, int, Transform3D const&), Variant const**, Callable::CallError&, IndexSequence<0ul, 1ul, 2ul>)	
void call_with_variant_args_dv<__UnexistingClass, Ref<Mesh> const&, int, Transform3D const&>(__UnexistingClass*, void (__UnexistingClass::*)(Ref<Mesh> const&, int, Transform3D const&), Variant const**, int, Callable::CallError&, Vector<Variant> const&)	
MethodBindT<Ref<Mesh> const&, int, Transform3D const&>::call(Object*, Variant const**, int, Callable::CallError&) const	
Object::callp(StringName const&, Variant const**, int, Callable::CallError&)	
Variant::callp(StringName const&, Variant const**, int, Variant&, Callable::CallError&)	
GDScriptFunction::call(GDScriptInstance*, Variant const**, int, Callable::CallError&, GDScriptFunction::CallState*)	
GDScriptInstance::callp(StringName const&, Variant const**, int, Callable::CallError&)	
bool Node::_gdvirtual__process_call<false>(double)	
Node::_notification(int)	
Node::_notificationv(int, bool)	
Object::notification(int, bool)	
SceneTree::_process_group(SceneTree::ProcessGroup*, bool)	
SceneTree::_process(bool)	
SceneTree::process(double)	
Main::iteration()	

[akien-mga]

Thanks!

[lawnjelly]

Reminder this may need a 3.x version / cherry picking to 3.x.