Merge 6ec6a7fc0e into 533c616cb8

Implement thread ownership change for RenderingDevice

doc/classes/EditorFileDialog.xml

@@ -5,6 +5,7 @@
 	</brief_description>
 	<description>
 		[EditorFileDialog] is an enhanced version of [FileDialog] available only to editor plugins. Additional features include list of favorited/recent files and the ability to see files as thumbnails grid instead of list.
+		Unlike [FileDialog], [EditorFileDialog] does not have a property for using native dialogs. Instead, native dialogs can be enabled globally via the [member EditorSettings.interface/editor/use_native_file_dialogs] editor setting.
 	</description>
 	<tutorials>
 	</tutorials>

servers/rendering/rendering_device.cpp

@@ -7260,6 +7260,10 @@ void RenderingDevice::_bind_methods() {
 	BIND_ENUM_CONSTANT(DEBUG_PASS);
 }
 
+void RenderingDevice::make_current() {
+	render_thread_id = Thread::get_caller_id();
+}
+
 RenderingDevice::~RenderingDevice() {
 	finalize();
 

servers/rendering/rendering_device.h

@@ -1496,6 +1496,8 @@ public:
 
 	static RenderingDevice *get_singleton();
 
+	void make_current();
+
 	RenderingDevice();
 	~RenderingDevice();
 

servers/rendering/rendering_server_default.cpp

@@ -370,6 +370,8 @@ Size2i RenderingServerDefault::get_maximum_viewport_size() const {
 void RenderingServerDefault::_assign_mt_ids(WorkerThreadPool::TaskID p_pump_task_id) {
 	server_thread = Thread::get_caller_id();
 	server_task_id = p_pump_task_id;
+	// This is needed because the main RD is created on the main thread.
+	RenderingDevice::get_singleton()->make_current();
 }
 
 void RenderingServerDefault::_thread_exit() {