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										 |  |  | /*************************************************************************/ | 
					
						
							|  |  |  | /*  openxr_android_extension.h                                           */ | 
					
						
							|  |  |  | /*************************************************************************/ | 
					
						
							|  |  |  | /*                       This file is part of:                           */ | 
					
						
							|  |  |  | /*                           GODOT ENGINE                                */ | 
					
						
							|  |  |  | /*                      https://godotengine.org                          */ | 
					
						
							|  |  |  | /*************************************************************************/ | 
					
						
							|  |  |  | /* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */ | 
					
						
							|  |  |  | /* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */ | 
					
						
							|  |  |  | /*                                                                       */ | 
					
						
							|  |  |  | /* Permission is hereby granted, free of charge, to any person obtaining */ | 
					
						
							|  |  |  | /* a copy of this software and associated documentation files (the       */ | 
					
						
							|  |  |  | /* "Software"), to deal in the Software without restriction, including   */ | 
					
						
							|  |  |  | /* without limitation the rights to use, copy, modify, merge, publish,   */ | 
					
						
							|  |  |  | /* distribute, sublicense, and/or sell copies of the Software, and to    */ | 
					
						
							|  |  |  | /* permit persons to whom the Software is furnished to do so, subject to */ | 
					
						
							|  |  |  | /* the following conditions:                                             */ | 
					
						
							|  |  |  | /*                                                                       */ | 
					
						
							|  |  |  | /* The above copyright notice and this permission notice shall be        */ | 
					
						
							|  |  |  | /* included in all copies or substantial portions of the Software.       */ | 
					
						
							|  |  |  | /*                                                                       */ | 
					
						
							|  |  |  | /* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */ | 
					
						
							|  |  |  | /* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */ | 
					
						
							|  |  |  | /* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ | 
					
						
							|  |  |  | /* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */ | 
					
						
							|  |  |  | /* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */ | 
					
						
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							|  |  |  | /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */ | 
					
						
							|  |  |  | /*************************************************************************/ | 
					
						
							|  |  |  | 
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							|  |  |  | #ifndef OPENXR_ANDROID_EXTENSION_H
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							|  |  |  | #define OPENXR_ANDROID_EXTENSION_H
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										 |  |  | #include "../util.h"
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										 |  |  | #include "openxr_extension_wrapper.h"
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							|  |  |  | class OpenXRAndroidExtension : public OpenXRExtensionWrapper { | 
					
						
							|  |  |  | public: | 
					
						
							|  |  |  | 	static OpenXRAndroidExtension *get_singleton(); | 
					
						
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							|  |  |  | 	OpenXRAndroidExtension(OpenXRAPI *p_openxr_api); | 
					
						
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							|  |  |  | 	virtual void on_before_instance_created() override; | 
					
						
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										 |  |  | 	virtual void *set_instance_create_info_and_get_next_pointer(void *p_next_pointer) override; | 
					
						
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										 |  |  | 	virtual ~OpenXRAndroidExtension() override; | 
					
						
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							|  |  |  | private: | 
					
						
							|  |  |  | 	static OpenXRAndroidExtension *singleton; | 
					
						
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										 |  |  | 	bool loader_init_extension_available = false; | 
					
						
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										 |  |  | 	bool create_instance_extension_available = false; | 
					
						
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										 |  |  | 	// Initialize the loader
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							|  |  |  | 	EXT_PROTO_XRRESULT_FUNC1(xrInitializeLoaderKHR, (const XrLoaderInitInfoBaseHeaderKHR *), loaderInitInfo) | 
					
						
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										 |  |  | }; | 
					
						
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										 |  |  | #endif // OPENXR_ANDROID_EXTENSION_H
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