C Specification

typedef enum XrStructureType {
    XR_TYPE_UNKNOWN = 0,
    XR_TYPE_API_LAYER_PROPERTIES = 1,
    XR_TYPE_EXTENSION_PROPERTIES = 2,
    XR_TYPE_INSTANCE_CREATE_INFO = 3,
    XR_TYPE_SYSTEM_GET_INFO = 4,
    XR_TYPE_SYSTEM_PROPERTIES = 5,
    XR_TYPE_VIEW_LOCATE_INFO = 6,
    XR_TYPE_VIEW = 7,
    XR_TYPE_SESSION_CREATE_INFO = 8,
    XR_TYPE_SWAPCHAIN_CREATE_INFO = 9,
    XR_TYPE_SESSION_BEGIN_INFO = 10,
    XR_TYPE_VIEW_STATE = 11,
    XR_TYPE_FRAME_END_INFO = 12,
    XR_TYPE_HAPTIC_VIBRATION = 13,
    XR_TYPE_EVENT_DATA_BUFFER = 16,
    XR_TYPE_EVENT_DATA_INSTANCE_LOSS_PENDING = 17,
    XR_TYPE_EVENT_DATA_SESSION_STATE_CHANGED = 18,
    XR_TYPE_ACTION_STATE_BOOLEAN = 23,
    XR_TYPE_ACTION_STATE_FLOAT = 24,
    XR_TYPE_ACTION_STATE_VECTOR2F = 25,
    XR_TYPE_ACTION_STATE_POSE = 27,
    XR_TYPE_ACTION_SET_CREATE_INFO = 28,
    XR_TYPE_ACTION_CREATE_INFO = 29,
    XR_TYPE_INSTANCE_PROPERTIES = 32,
    XR_TYPE_FRAME_WAIT_INFO = 33,
    XR_TYPE_COMPOSITION_LAYER_PROJECTION = 35,
    XR_TYPE_COMPOSITION_LAYER_QUAD = 36,
    XR_TYPE_REFERENCE_SPACE_CREATE_INFO = 37,
    XR_TYPE_ACTION_SPACE_CREATE_INFO = 38,
    XR_TYPE_EVENT_DATA_REFERENCE_SPACE_CHANGE_PENDING = 40,
    XR_TYPE_VIEW_CONFIGURATION_VIEW = 41,
    XR_TYPE_SPACE_LOCATION = 42,
    XR_TYPE_SPACE_VELOCITY = 43,
    XR_TYPE_FRAME_STATE = 44,
    XR_TYPE_VIEW_CONFIGURATION_PROPERTIES = 45,
    XR_TYPE_FRAME_BEGIN_INFO = 46,
    XR_TYPE_COMPOSITION_LAYER_PROJECTION_VIEW = 48,
    XR_TYPE_EVENT_DATA_EVENTS_LOST = 49,
    XR_TYPE_INTERACTION_PROFILE_SUGGESTED_BINDING = 51,
    XR_TYPE_EVENT_DATA_INTERACTION_PROFILE_CHANGED = 52,
    XR_TYPE_INTERACTION_PROFILE_STATE = 53,
    XR_TYPE_SWAPCHAIN_IMAGE_ACQUIRE_INFO = 55,
    XR_TYPE_SWAPCHAIN_IMAGE_WAIT_INFO = 56,
    XR_TYPE_SWAPCHAIN_IMAGE_RELEASE_INFO = 57,
    XR_TYPE_ACTION_STATE_GET_INFO = 58,
    XR_TYPE_HAPTIC_ACTION_INFO = 59,
    XR_TYPE_SESSION_ACTION_SETS_ATTACH_INFO = 60,
    XR_TYPE_ACTIONS_SYNC_INFO = 61,
    XR_TYPE_BOUND_SOURCES_FOR_ACTION_ENUMERATE_INFO = 62,
    XR_TYPE_INPUT_SOURCE_LOCALIZED_NAME_GET_INFO = 63,
  // Provided by XR_VERSION_1_1
    XR_TYPE_SPACES_LOCATE_INFO = 1000471000,
  // Provided by XR_VERSION_1_1
    XR_TYPE_SPACE_LOCATIONS = 1000471001,
  // Provided by XR_VERSION_1_1
    XR_TYPE_SPACE_VELOCITIES = 1000471002,
  // Provided by XR_KHR_composition_layer_cube
    XR_TYPE_COMPOSITION_LAYER_CUBE_KHR = 1000006000,
  // Provided by XR_KHR_android_create_instance
    XR_TYPE_INSTANCE_CREATE_INFO_ANDROID_KHR = 1000008000,
  // Provided by XR_KHR_composition_layer_depth
    XR_TYPE_COMPOSITION_LAYER_DEPTH_INFO_KHR = 1000010000,
  // Provided by XR_KHR_vulkan_swapchain_format_list
    XR_TYPE_VULKAN_SWAPCHAIN_FORMAT_LIST_CREATE_INFO_KHR = 1000014000,
  // Provided by XR_EXT_performance_settings
    XR_TYPE_EVENT_DATA_PERF_SETTINGS_EXT = 1000015000,
  // Provided by XR_KHR_composition_layer_cylinder
    XR_TYPE_COMPOSITION_LAYER_CYLINDER_KHR = 1000017000,
  // Provided by XR_KHR_composition_layer_equirect
    XR_TYPE_COMPOSITION_LAYER_EQUIRECT_KHR = 1000018000,
  // Provided by XR_EXT_debug_utils
    XR_TYPE_DEBUG_UTILS_OBJECT_NAME_INFO_EXT = 1000019000,
  // Provided by XR_EXT_debug_utils
    XR_TYPE_DEBUG_UTILS_MESSENGER_CALLBACK_DATA_EXT = 1000019001,
  // Provided by XR_EXT_debug_utils
    XR_TYPE_DEBUG_UTILS_MESSENGER_CREATE_INFO_EXT = 1000019002,
  // Provided by XR_EXT_debug_utils
    XR_TYPE_DEBUG_UTILS_LABEL_EXT = 1000019003,
  // Provided by XR_KHR_opengl_enable
    XR_TYPE_GRAPHICS_BINDING_OPENGL_WIN32_KHR = 1000023000,
  // Provided by XR_KHR_opengl_enable
    XR_TYPE_GRAPHICS_BINDING_OPENGL_XLIB_KHR = 1000023001,
  // Provided by XR_KHR_opengl_enable
    XR_TYPE_GRAPHICS_BINDING_OPENGL_XCB_KHR = 1000023002,
  // Provided by XR_KHR_opengl_enable
    XR_TYPE_GRAPHICS_BINDING_OPENGL_WAYLAND_KHR = 1000023003,
  // Provided by XR_KHR_opengl_enable
    XR_TYPE_SWAPCHAIN_IMAGE_OPENGL_KHR = 1000023004,
  // Provided by XR_KHR_opengl_enable
    XR_TYPE_GRAPHICS_REQUIREMENTS_OPENGL_KHR = 1000023005,
  // Provided by XR_KHR_opengl_es_enable
    XR_TYPE_GRAPHICS_BINDING_OPENGL_ES_ANDROID_KHR = 1000024001,
  // Provided by XR_KHR_opengl_es_enable
    XR_TYPE_SWAPCHAIN_IMAGE_OPENGL_ES_KHR = 1000024002,
  // Provided by XR_KHR_opengl_es_enable
    XR_TYPE_GRAPHICS_REQUIREMENTS_OPENGL_ES_KHR = 1000024003,
  // Provided by XR_KHR_vulkan_enable
    XR_TYPE_GRAPHICS_BINDING_VULKAN_KHR = 1000025000,
  // Provided by XR_KHR_vulkan_enable
    XR_TYPE_SWAPCHAIN_IMAGE_VULKAN_KHR = 1000025001,
  // Provided by XR_KHR_vulkan_enable
    XR_TYPE_GRAPHICS_REQUIREMENTS_VULKAN_KHR = 1000025002,
  // Provided by XR_KHR_D3D11_enable
    XR_TYPE_GRAPHICS_BINDING_D3D11_KHR = 1000027000,
  // Provided by XR_KHR_D3D11_enable
    XR_TYPE_SWAPCHAIN_IMAGE_D3D11_KHR = 1000027001,
  // Provided by XR_KHR_D3D11_enable
    XR_TYPE_GRAPHICS_REQUIREMENTS_D3D11_KHR = 1000027002,
  // Provided by XR_KHR_D3D12_enable
    XR_TYPE_GRAPHICS_BINDING_D3D12_KHR = 1000028000,
  // Provided by XR_KHR_D3D12_enable
    XR_TYPE_SWAPCHAIN_IMAGE_D3D12_KHR = 1000028001,
  // Provided by XR_KHR_D3D12_enable
    XR_TYPE_GRAPHICS_REQUIREMENTS_D3D12_KHR = 1000028002,
  // Provided by XR_KHR_metal_enable
    XR_TYPE_GRAPHICS_BINDING_METAL_KHR = 1000029000,
  // Provided by XR_KHR_metal_enable
    XR_TYPE_SWAPCHAIN_IMAGE_METAL_KHR = 1000029001,
  // Provided by XR_KHR_metal_enable
    XR_TYPE_GRAPHICS_REQUIREMENTS_METAL_KHR = 1000029002,
  // Provided by XR_EXT_eye_gaze_interaction
    XR_TYPE_SYSTEM_EYE_GAZE_INTERACTION_PROPERTIES_EXT = 1000030000,
  // Provided by XR_EXT_eye_gaze_interaction
    XR_TYPE_EYE_GAZE_SAMPLE_TIME_EXT = 1000030001,
  // Provided by XR_KHR_visibility_mask
    XR_TYPE_VISIBILITY_MASK_KHR = 1000031000,
  // Provided by XR_KHR_visibility_mask
    XR_TYPE_EVENT_DATA_VISIBILITY_MASK_CHANGED_KHR = 1000031001,
  // Provided by XR_EXTX_overlay
    XR_TYPE_SESSION_CREATE_INFO_OVERLAY_EXTX = 1000033000,
  // Provided by XR_EXTX_overlay
    XR_TYPE_EVENT_DATA_MAIN_SESSION_VISIBILITY_CHANGED_EXTX = 1000033003,
  // Provided by XR_KHR_composition_layer_color_scale_bias
    XR_TYPE_COMPOSITION_LAYER_COLOR_SCALE_BIAS_KHR = 1000034000,
  // Provided by XR_MSFT_spatial_anchor
    XR_TYPE_SPATIAL_ANCHOR_CREATE_INFO_MSFT = 1000039000,
  // Provided by XR_MSFT_spatial_anchor
    XR_TYPE_SPATIAL_ANCHOR_SPACE_CREATE_INFO_MSFT = 1000039001,
  // Provided by XR_FB_composition_layer_image_layout
    XR_TYPE_COMPOSITION_LAYER_IMAGE_LAYOUT_FB = 1000040000,
  // Provided by XR_FB_composition_layer_alpha_blend
    XR_TYPE_COMPOSITION_LAYER_ALPHA_BLEND_FB = 1000041001,
  // Provided by XR_EXT_view_configuration_depth_range
    XR_TYPE_VIEW_CONFIGURATION_DEPTH_RANGE_EXT = 1000046000,
  // Provided by XR_MNDX_egl_enable
    XR_TYPE_GRAPHICS_BINDING_EGL_MNDX = 1000048004,
  // Provided by XR_MSFT_spatial_graph_bridge
    XR_TYPE_SPATIAL_GRAPH_NODE_SPACE_CREATE_INFO_MSFT = 1000049000,
  // Provided by XR_MSFT_spatial_graph_bridge
    XR_TYPE_SPATIAL_GRAPH_STATIC_NODE_BINDING_CREATE_INFO_MSFT = 1000049001,
  // Provided by XR_MSFT_spatial_graph_bridge
    XR_TYPE_SPATIAL_GRAPH_NODE_BINDING_PROPERTIES_GET_INFO_MSFT = 1000049002,
  // Provided by XR_MSFT_spatial_graph_bridge
    XR_TYPE_SPATIAL_GRAPH_NODE_BINDING_PROPERTIES_MSFT = 1000049003,
  // Provided by XR_EXT_hand_tracking
    XR_TYPE_SYSTEM_HAND_TRACKING_PROPERTIES_EXT = 1000051000,
  // Provided by XR_EXT_hand_tracking
    XR_TYPE_HAND_TRACKER_CREATE_INFO_EXT = 1000051001,
  // Provided by XR_EXT_hand_tracking
    XR_TYPE_HAND_JOINTS_LOCATE_INFO_EXT = 1000051002,
  // Provided by XR_EXT_hand_tracking
    XR_TYPE_HAND_JOINT_LOCATIONS_EXT = 1000051003,
  // Provided by XR_EXT_hand_tracking
    XR_TYPE_HAND_JOINT_VELOCITIES_EXT = 1000051004,
  // Provided by XR_MSFT_hand_tracking_mesh
    XR_TYPE_SYSTEM_HAND_TRACKING_MESH_PROPERTIES_MSFT = 1000052000,
  // Provided by XR_MSFT_hand_tracking_mesh
    XR_TYPE_HAND_MESH_SPACE_CREATE_INFO_MSFT = 1000052001,
  // Provided by XR_MSFT_hand_tracking_mesh
    XR_TYPE_HAND_MESH_UPDATE_INFO_MSFT = 1000052002,
  // Provided by XR_MSFT_hand_tracking_mesh
    XR_TYPE_HAND_MESH_MSFT = 1000052003,
  // Provided by XR_MSFT_hand_tracking_mesh
    XR_TYPE_HAND_POSE_TYPE_INFO_MSFT = 1000052004,
  // Provided by XR_MSFT_secondary_view_configuration
    XR_TYPE_SECONDARY_VIEW_CONFIGURATION_SESSION_BEGIN_INFO_MSFT = 1000053000,
  // Provided by XR_MSFT_secondary_view_configuration
    XR_TYPE_SECONDARY_VIEW_CONFIGURATION_STATE_MSFT = 1000053001,
  // Provided by XR_MSFT_secondary_view_configuration
    XR_TYPE_SECONDARY_VIEW_CONFIGURATION_FRAME_STATE_MSFT = 1000053002,
  // Provided by XR_MSFT_secondary_view_configuration
    XR_TYPE_SECONDARY_VIEW_CONFIGURATION_FRAME_END_INFO_MSFT = 1000053003,
  // Provided by XR_MSFT_secondary_view_configuration
    XR_TYPE_SECONDARY_VIEW_CONFIGURATION_LAYER_INFO_MSFT = 1000053004,
  // Provided by XR_MSFT_secondary_view_configuration
    XR_TYPE_SECONDARY_VIEW_CONFIGURATION_SWAPCHAIN_CREATE_INFO_MSFT = 1000053005,
  // Provided by XR_MSFT_controller_model
    XR_TYPE_CONTROLLER_MODEL_KEY_STATE_MSFT = 1000055000,
  // Provided by XR_MSFT_controller_model
    XR_TYPE_CONTROLLER_MODEL_NODE_PROPERTIES_MSFT = 1000055001,
  // Provided by XR_MSFT_controller_model
    XR_TYPE_CONTROLLER_MODEL_PROPERTIES_MSFT = 1000055002,
  // Provided by XR_MSFT_controller_model
    XR_TYPE_CONTROLLER_MODEL_NODE_STATE_MSFT = 1000055003,
  // Provided by XR_MSFT_controller_model
    XR_TYPE_CONTROLLER_MODEL_STATE_MSFT = 1000055004,
  // Provided by XR_EPIC_view_configuration_fov
    XR_TYPE_VIEW_CONFIGURATION_VIEW_FOV_EPIC = 1000059000,
  // Provided by XR_MSFT_holographic_window_attachment
    XR_TYPE_HOLOGRAPHIC_WINDOW_ATTACHMENT_MSFT = 1000063000,
  // Provided by XR_MSFT_composition_layer_reprojection
    XR_TYPE_COMPOSITION_LAYER_REPROJECTION_INFO_MSFT = 1000066000,
  // Provided by XR_MSFT_composition_layer_reprojection
    XR_TYPE_COMPOSITION_LAYER_REPROJECTION_PLANE_OVERRIDE_MSFT = 1000066001,
  // Provided by XR_FB_android_surface_swapchain_create
    XR_TYPE_ANDROID_SURFACE_SWAPCHAIN_CREATE_INFO_FB = 1000070000,
  // Provided by XR_FB_composition_layer_secure_content
    XR_TYPE_COMPOSITION_LAYER_SECURE_CONTENT_FB = 1000072000,
  // Provided by XR_FB_body_tracking
    XR_TYPE_BODY_TRACKER_CREATE_INFO_FB = 1000076001,
  // Provided by XR_FB_body_tracking
    XR_TYPE_BODY_JOINTS_LOCATE_INFO_FB = 1000076002,
  // Provided by XR_FB_body_tracking
    XR_TYPE_SYSTEM_BODY_TRACKING_PROPERTIES_FB = 1000076004,
  // Provided by XR_FB_body_tracking
    XR_TYPE_BODY_JOINT_LOCATIONS_FB = 1000076005,
  // Provided by XR_FB_body_tracking
    XR_TYPE_BODY_SKELETON_FB = 1000076006,
  // Provided by XR_EXT_dpad_binding
    XR_TYPE_INTERACTION_PROFILE_DPAD_BINDING_EXT = 1000078000,
  // Provided by XR_VALVE_analog_threshold
    XR_TYPE_INTERACTION_PROFILE_ANALOG_THRESHOLD_VALVE = 1000079000,
  // Provided by XR_EXT_hand_joints_motion_range
    XR_TYPE_HAND_JOINTS_MOTION_RANGE_INFO_EXT = 1000080000,
  // Provided by XR_KHR_loader_init_android
    XR_TYPE_LOADER_INIT_INFO_ANDROID_KHR = 1000089000,
  // Provided by XR_KHR_vulkan_enable2
    XR_TYPE_VULKAN_INSTANCE_CREATE_INFO_KHR = 1000090000,
  // Provided by XR_KHR_vulkan_enable2
    XR_TYPE_VULKAN_DEVICE_CREATE_INFO_KHR = 1000090001,
  // Provided by XR_KHR_vulkan_enable2
    XR_TYPE_VULKAN_GRAPHICS_DEVICE_GET_INFO_KHR = 1000090003,
  // Provided by XR_KHR_composition_layer_equirect2
    XR_TYPE_COMPOSITION_LAYER_EQUIRECT2_KHR = 1000091000,
  // Provided by XR_MSFT_scene_understanding
    XR_TYPE_SCENE_OBSERVER_CREATE_INFO_MSFT = 1000097000,
  // Provided by XR_MSFT_scene_understanding
    XR_TYPE_SCENE_CREATE_INFO_MSFT = 1000097001,
  // Provided by XR_MSFT_scene_understanding
    XR_TYPE_NEW_SCENE_COMPUTE_INFO_MSFT = 1000097002,
  // Provided by XR_MSFT_scene_understanding
    XR_TYPE_VISUAL_MESH_COMPUTE_LOD_INFO_MSFT = 1000097003,
  // Provided by XR_MSFT_scene_understanding
    XR_TYPE_SCENE_COMPONENTS_MSFT = 1000097004,
  // Provided by XR_MSFT_scene_understanding
    XR_TYPE_SCENE_COMPONENTS_GET_INFO_MSFT = 1000097005,
  // Provided by XR_MSFT_scene_understanding
    XR_TYPE_SCENE_COMPONENT_LOCATIONS_MSFT = 1000097006,
  // Provided by XR_MSFT_scene_understanding
    XR_TYPE_SCENE_COMPONENTS_LOCATE_INFO_MSFT = 1000097007,
  // Provided by XR_MSFT_scene_understanding
    XR_TYPE_SCENE_OBJECTS_MSFT = 1000097008,
  // Provided by XR_MSFT_scene_understanding
    XR_TYPE_SCENE_COMPONENT_PARENT_FILTER_INFO_MSFT = 1000097009,
  // Provided by XR_MSFT_scene_understanding
    XR_TYPE_SCENE_OBJECT_TYPES_FILTER_INFO_MSFT = 1000097010,
  // Provided by XR_MSFT_scene_understanding
    XR_TYPE_SCENE_PLANES_MSFT = 1000097011,
  // Provided by XR_MSFT_scene_understanding
    XR_TYPE_SCENE_PLANE_ALIGNMENT_FILTER_INFO_MSFT = 1000097012,
  // Provided by XR_MSFT_scene_understanding
    XR_TYPE_SCENE_MESHES_MSFT = 1000097013,
  // Provided by XR_MSFT_scene_understanding
    XR_TYPE_SCENE_MESH_BUFFERS_GET_INFO_MSFT = 1000097014,
  // Provided by XR_MSFT_scene_understanding
    XR_TYPE_SCENE_MESH_BUFFERS_MSFT = 1000097015,
  // Provided by XR_MSFT_scene_understanding
    XR_TYPE_SCENE_MESH_VERTEX_BUFFER_MSFT = 1000097016,
  // Provided by XR_MSFT_scene_understanding
    XR_TYPE_SCENE_MESH_INDICES_UINT32_MSFT = 1000097017,
  // Provided by XR_MSFT_scene_understanding
    XR_TYPE_SCENE_MESH_INDICES_UINT16_MSFT = 1000097018,
  // Provided by XR_MSFT_scene_understanding_serialization
    XR_TYPE_SERIALIZED_SCENE_FRAGMENT_DATA_GET_INFO_MSFT = 1000098000,
  // Provided by XR_MSFT_scene_understanding_serialization
    XR_TYPE_SCENE_DESERIALIZE_INFO_MSFT = 1000098001,
  // Provided by XR_FB_display_refresh_rate
    XR_TYPE_EVENT_DATA_DISPLAY_REFRESH_RATE_CHANGED_FB = 1000101000,
  // Provided by XR_HTCX_vive_tracker_interaction
    XR_TYPE_VIVE_TRACKER_PATHS_HTCX = 1000103000,
  // Provided by XR_HTCX_vive_tracker_interaction
    XR_TYPE_EVENT_DATA_VIVE_TRACKER_CONNECTED_HTCX = 1000103001,
  // Provided by XR_HTC_facial_tracking
    XR_TYPE_SYSTEM_FACIAL_TRACKING_PROPERTIES_HTC = 1000104000,
  // Provided by XR_HTC_facial_tracking
    XR_TYPE_FACIAL_TRACKER_CREATE_INFO_HTC = 1000104001,
  // Provided by XR_HTC_facial_tracking
    XR_TYPE_FACIAL_EXPRESSIONS_HTC = 1000104002,
  // Provided by XR_FB_color_space
    XR_TYPE_SYSTEM_COLOR_SPACE_PROPERTIES_FB = 1000108000,
  // Provided by XR_FB_hand_tracking_mesh
    XR_TYPE_HAND_TRACKING_MESH_FB = 1000110001,
  // Provided by XR_FB_hand_tracking_mesh
    XR_TYPE_HAND_TRACKING_SCALE_FB = 1000110003,
  // Provided by XR_FB_hand_tracking_aim
    XR_TYPE_HAND_TRACKING_AIM_STATE_FB = 1000111001,
  // Provided by XR_FB_hand_tracking_capsules
    XR_TYPE_HAND_TRACKING_CAPSULES_STATE_FB = 1000112000,
  // Provided by XR_FB_spatial_entity
    XR_TYPE_SYSTEM_SPATIAL_ENTITY_PROPERTIES_FB = 1000113004,
  // Provided by XR_FB_spatial_entity
    XR_TYPE_SPATIAL_ANCHOR_CREATE_INFO_FB = 1000113003,
  // Provided by XR_FB_spatial_entity
    XR_TYPE_SPACE_COMPONENT_STATUS_SET_INFO_FB = 1000113007,
  // Provided by XR_FB_spatial_entity
    XR_TYPE_SPACE_COMPONENT_STATUS_FB = 1000113001,
  // Provided by XR_FB_spatial_entity
    XR_TYPE_EVENT_DATA_SPATIAL_ANCHOR_CREATE_COMPLETE_FB = 1000113005,
  // Provided by XR_FB_spatial_entity
    XR_TYPE_EVENT_DATA_SPACE_SET_STATUS_COMPLETE_FB = 1000113006,
  // Provided by XR_FB_foveation
    XR_TYPE_FOVEATION_PROFILE_CREATE_INFO_FB = 1000114000,
  // Provided by XR_FB_foveation
    XR_TYPE_SWAPCHAIN_CREATE_INFO_FOVEATION_FB = 1000114001,
  // Provided by XR_FB_foveation
    XR_TYPE_SWAPCHAIN_STATE_FOVEATION_FB = 1000114002,
  // Provided by XR_FB_foveation_configuration
    XR_TYPE_FOVEATION_LEVEL_PROFILE_CREATE_INFO_FB = 1000115000,
  // Provided by XR_FB_keyboard_tracking
    XR_TYPE_KEYBOARD_SPACE_CREATE_INFO_FB = 1000116009,
  // Provided by XR_FB_keyboard_tracking
    XR_TYPE_KEYBOARD_TRACKING_QUERY_FB = 1000116004,
  // Provided by XR_FB_keyboard_tracking
    XR_TYPE_SYSTEM_KEYBOARD_TRACKING_PROPERTIES_FB = 1000116002,
  // Provided by XR_FB_triangle_mesh
    XR_TYPE_TRIANGLE_MESH_CREATE_INFO_FB = 1000117001,
  // Provided by XR_FB_passthrough
    XR_TYPE_SYSTEM_PASSTHROUGH_PROPERTIES_FB = 1000118000,
  // Provided by XR_FB_passthrough
    XR_TYPE_PASSTHROUGH_CREATE_INFO_FB = 1000118001,
  // Provided by XR_FB_passthrough
    XR_TYPE_PASSTHROUGH_LAYER_CREATE_INFO_FB = 1000118002,
  // Provided by XR_FB_passthrough
    XR_TYPE_COMPOSITION_LAYER_PASSTHROUGH_FB = 1000118003,
  // Provided by XR_FB_passthrough
    XR_TYPE_GEOMETRY_INSTANCE_CREATE_INFO_FB = 1000118004,
  // Provided by XR_FB_passthrough
    XR_TYPE_GEOMETRY_INSTANCE_TRANSFORM_FB = 1000118005,
  // Provided by XR_FB_passthrough
    XR_TYPE_SYSTEM_PASSTHROUGH_PROPERTIES2_FB = 1000118006,
  // Provided by XR_FB_passthrough
    XR_TYPE_PASSTHROUGH_STYLE_FB = 1000118020,
  // Provided by XR_FB_passthrough
    XR_TYPE_PASSTHROUGH_COLOR_MAP_MONO_TO_RGBA_FB = 1000118021,
  // Provided by XR_FB_passthrough
    XR_TYPE_PASSTHROUGH_COLOR_MAP_MONO_TO_MONO_FB = 1000118022,
  // Provided by XR_FB_passthrough
    XR_TYPE_PASSTHROUGH_BRIGHTNESS_CONTRAST_SATURATION_FB = 1000118023,
  // Provided by XR_FB_passthrough
    XR_TYPE_EVENT_DATA_PASSTHROUGH_STATE_CHANGED_FB = 1000118030,
  // Provided by XR_FB_render_model
    XR_TYPE_RENDER_MODEL_PATH_INFO_FB = 1000119000,
  // Provided by XR_FB_render_model
    XR_TYPE_RENDER_MODEL_PROPERTIES_FB = 1000119001,
  // Provided by XR_FB_render_model
    XR_TYPE_RENDER_MODEL_BUFFER_FB = 1000119002,
  // Provided by XR_FB_render_model
    XR_TYPE_RENDER_MODEL_LOAD_INFO_FB = 1000119003,
  // Provided by XR_FB_render_model
    XR_TYPE_SYSTEM_RENDER_MODEL_PROPERTIES_FB = 1000119004,
  // Provided by XR_FB_render_model
    XR_TYPE_RENDER_MODEL_CAPABILITIES_REQUEST_FB = 1000119005,
  // Provided by XR_KHR_binding_modification
    XR_TYPE_BINDING_MODIFICATIONS_KHR = 1000120000,
  // Provided by XR_VARJO_foveated_rendering
    XR_TYPE_VIEW_LOCATE_FOVEATED_RENDERING_VARJO = 1000121000,
  // Provided by XR_VARJO_foveated_rendering
    XR_TYPE_FOVEATED_VIEW_CONFIGURATION_VIEW_VARJO = 1000121001,
  // Provided by XR_VARJO_foveated_rendering
    XR_TYPE_SYSTEM_FOVEATED_RENDERING_PROPERTIES_VARJO = 1000121002,
  // Provided by XR_VARJO_composition_layer_depth_test
    XR_TYPE_COMPOSITION_LAYER_DEPTH_TEST_VARJO = 1000122000,
  // Provided by XR_VARJO_marker_tracking
    XR_TYPE_SYSTEM_MARKER_TRACKING_PROPERTIES_VARJO = 1000124000,
  // Provided by XR_VARJO_marker_tracking
    XR_TYPE_EVENT_DATA_MARKER_TRACKING_UPDATE_VARJO = 1000124001,
  // Provided by XR_VARJO_marker_tracking
    XR_TYPE_MARKER_SPACE_CREATE_INFO_VARJO = 1000124002,
  // Provided by XR_ML_frame_end_info
    XR_TYPE_FRAME_END_INFO_ML = 1000135000,
  // Provided by XR_ML_global_dimmer
    XR_TYPE_GLOBAL_DIMMER_FRAME_END_INFO_ML = 1000136000,
  // Provided by XR_ML_compat
    XR_TYPE_COORDINATE_SPACE_CREATE_INFO_ML = 1000137000,
  // Provided by XR_ML_marker_understanding
    XR_TYPE_SYSTEM_MARKER_UNDERSTANDING_PROPERTIES_ML = 1000138000,
  // Provided by XR_ML_marker_understanding
    XR_TYPE_MARKER_DETECTOR_CREATE_INFO_ML = 1000138001,
  // Provided by XR_ML_marker_understanding
    XR_TYPE_MARKER_DETECTOR_ARUCO_INFO_ML = 1000138002,
  // Provided by XR_ML_marker_understanding
    XR_TYPE_MARKER_DETECTOR_SIZE_INFO_ML = 1000138003,
  // Provided by XR_ML_marker_understanding
    XR_TYPE_MARKER_DETECTOR_APRIL_TAG_INFO_ML = 1000138004,
  // Provided by XR_ML_marker_understanding
    XR_TYPE_MARKER_DETECTOR_CUSTOM_PROFILE_INFO_ML = 1000138005,
  // Provided by XR_ML_marker_understanding
    XR_TYPE_MARKER_DETECTOR_SNAPSHOT_INFO_ML = 1000138006,
  // Provided by XR_ML_marker_understanding
    XR_TYPE_MARKER_DETECTOR_STATE_ML = 1000138007,
  // Provided by XR_ML_marker_understanding
    XR_TYPE_MARKER_SPACE_CREATE_INFO_ML = 1000138008,
  // Provided by XR_ML_localization_map
    XR_TYPE_LOCALIZATION_MAP_ML = 1000139000,
  // Provided by XR_ML_localization_map
    XR_TYPE_EVENT_DATA_LOCALIZATION_CHANGED_ML = 1000139001,
  // Provided by XR_ML_localization_map
    XR_TYPE_MAP_LOCALIZATION_REQUEST_INFO_ML = 1000139002,
  // Provided by XR_ML_localization_map
    XR_TYPE_LOCALIZATION_MAP_IMPORT_INFO_ML = 1000139003,
  // Provided by XR_ML_localization_map
    XR_TYPE_LOCALIZATION_ENABLE_EVENTS_INFO_ML = 1000139004,
  // Provided by XR_ML_spatial_anchors
    XR_TYPE_SPATIAL_ANCHORS_CREATE_INFO_FROM_POSE_ML = 1000140000,
  // Provided by XR_ML_spatial_anchors
    XR_TYPE_CREATE_SPATIAL_ANCHORS_COMPLETION_ML = 1000140001,
  // Provided by XR_ML_spatial_anchors
    XR_TYPE_SPATIAL_ANCHOR_STATE_ML = 1000140002,
  // Provided by XR_ML_spatial_anchors_storage
    XR_TYPE_SPATIAL_ANCHORS_CREATE_STORAGE_INFO_ML = 1000141000,
  // Provided by XR_ML_spatial_anchors_storage
    XR_TYPE_SPATIAL_ANCHORS_QUERY_INFO_RADIUS_ML = 1000141001,
  // Provided by XR_ML_spatial_anchors_storage
    XR_TYPE_SPATIAL_ANCHORS_QUERY_COMPLETION_ML = 1000141002,
  // Provided by XR_ML_spatial_anchors_storage
    XR_TYPE_SPATIAL_ANCHORS_CREATE_INFO_FROM_UUIDS_ML = 1000141003,
  // Provided by XR_ML_spatial_anchors_storage
    XR_TYPE_SPATIAL_ANCHORS_PUBLISH_INFO_ML = 1000141004,
  // Provided by XR_ML_spatial_anchors_storage
    XR_TYPE_SPATIAL_ANCHORS_PUBLISH_COMPLETION_ML = 1000141005,
  // Provided by XR_ML_spatial_anchors_storage
    XR_TYPE_SPATIAL_ANCHORS_DELETE_INFO_ML = 1000141006,
  // Provided by XR_ML_spatial_anchors_storage
    XR_TYPE_SPATIAL_ANCHORS_DELETE_COMPLETION_ML = 1000141007,
  // Provided by XR_ML_spatial_anchors_storage
    XR_TYPE_SPATIAL_ANCHORS_UPDATE_EXPIRATION_INFO_ML = 1000141008,
  // Provided by XR_ML_spatial_anchors_storage
    XR_TYPE_SPATIAL_ANCHORS_UPDATE_EXPIRATION_COMPLETION_ML = 1000141009,
  // Provided by XR_ML_spatial_anchors_storage
    XR_TYPE_SPATIAL_ANCHORS_PUBLISH_COMPLETION_DETAILS_ML = 1000141010,
  // Provided by XR_ML_spatial_anchors_storage
    XR_TYPE_SPATIAL_ANCHORS_DELETE_COMPLETION_DETAILS_ML = 1000141011,
  // Provided by XR_ML_spatial_anchors_storage
    XR_TYPE_SPATIAL_ANCHORS_UPDATE_EXPIRATION_COMPLETION_DETAILS_ML = 1000141012,
  // Provided by XR_ML_user_calibration
    XR_TYPE_EVENT_DATA_HEADSET_FIT_CHANGED_ML = 1000472000,
  // Provided by XR_ML_user_calibration
    XR_TYPE_EVENT_DATA_EYE_CALIBRATION_CHANGED_ML = 1000472001,
  // Provided by XR_ML_user_calibration
    XR_TYPE_USER_CALIBRATION_ENABLE_EVENTS_INFO_ML = 1000472002,
  // Provided by XR_MSFT_spatial_anchor_persistence
    XR_TYPE_SPATIAL_ANCHOR_PERSISTENCE_INFO_MSFT = 1000142000,
  // Provided by XR_MSFT_spatial_anchor_persistence
    XR_TYPE_SPATIAL_ANCHOR_FROM_PERSISTED_ANCHOR_CREATE_INFO_MSFT = 1000142001,
  // Provided by XR_MSFT_scene_marker
    XR_TYPE_SCENE_MARKERS_MSFT = 1000147000,
  // Provided by XR_MSFT_scene_marker
    XR_TYPE_SCENE_MARKER_TYPE_FILTER_MSFT = 1000147001,
  // Provided by XR_MSFT_scene_marker
    XR_TYPE_SCENE_MARKER_QR_CODES_MSFT = 1000147002,
  // Provided by XR_FB_spatial_entity_query
    XR_TYPE_SPACE_QUERY_INFO_FB = 1000156001,
  // Provided by XR_FB_spatial_entity_query
    XR_TYPE_SPACE_QUERY_RESULTS_FB = 1000156002,
  // Provided by XR_FB_spatial_entity_query
    XR_TYPE_SPACE_STORAGE_LOCATION_FILTER_INFO_FB = 1000156003,
  // Provided by XR_FB_spatial_entity_query
    XR_TYPE_SPACE_UUID_FILTER_INFO_FB = 1000156054,
  // Provided by XR_FB_spatial_entity_query
    XR_TYPE_SPACE_COMPONENT_FILTER_INFO_FB = 1000156052,
  // Provided by XR_FB_spatial_entity_query
    XR_TYPE_EVENT_DATA_SPACE_QUERY_RESULTS_AVAILABLE_FB = 1000156103,
  // Provided by XR_FB_spatial_entity_query
    XR_TYPE_EVENT_DATA_SPACE_QUERY_COMPLETE_FB = 1000156104,
  // Provided by XR_FB_spatial_entity_storage
    XR_TYPE_SPACE_SAVE_INFO_FB = 1000158000,
  // Provided by XR_FB_spatial_entity_storage
    XR_TYPE_SPACE_ERASE_INFO_FB = 1000158001,
  // Provided by XR_FB_spatial_entity_storage
    XR_TYPE_EVENT_DATA_SPACE_SAVE_COMPLETE_FB = 1000158106,
  // Provided by XR_FB_spatial_entity_storage
    XR_TYPE_EVENT_DATA_SPACE_ERASE_COMPLETE_FB = 1000158107,
  // Provided by XR_FB_foveation_vulkan
    XR_TYPE_SWAPCHAIN_IMAGE_FOVEATION_VULKAN_FB = 1000160000,
  // Provided by XR_FB_swapchain_update_state_android_surface
    XR_TYPE_SWAPCHAIN_STATE_ANDROID_SURFACE_DIMENSIONS_FB = 1000161000,
  // Provided by XR_FB_swapchain_update_state_opengl_es
    XR_TYPE_SWAPCHAIN_STATE_SAMPLER_OPENGL_ES_FB = 1000162000,
  // Provided by XR_FB_swapchain_update_state_vulkan
    XR_TYPE_SWAPCHAIN_STATE_SAMPLER_VULKAN_FB = 1000163000,
  // Provided by XR_FB_spatial_entity_sharing
    XR_TYPE_SPACE_SHARE_INFO_FB = 1000169001,
  // Provided by XR_FB_spatial_entity_sharing
    XR_TYPE_EVENT_DATA_SPACE_SHARE_COMPLETE_FB = 1000169002,
  // Provided by XR_FB_space_warp
    XR_TYPE_COMPOSITION_LAYER_SPACE_WARP_INFO_FB = 1000171000,
  // Provided by XR_FB_space_warp
    XR_TYPE_SYSTEM_SPACE_WARP_PROPERTIES_FB = 1000171001,
  // Provided by XR_FB_haptic_amplitude_envelope
    XR_TYPE_HAPTIC_AMPLITUDE_ENVELOPE_VIBRATION_FB = 1000173001,
  // Provided by XR_FB_scene
    XR_TYPE_SEMANTIC_LABELS_FB = 1000175000,
  // Provided by XR_FB_scene
    XR_TYPE_ROOM_LAYOUT_FB = 1000175001,
  // Provided by XR_FB_scene
    XR_TYPE_BOUNDARY_2D_FB = 1000175002,
  // Provided by XR_FB_scene
    XR_TYPE_SEMANTIC_LABELS_SUPPORT_INFO_FB = 1000175010,
  // Provided by XR_ALMALENCE_digital_lens_control
    XR_TYPE_DIGITAL_LENS_CONTROL_ALMALENCE = 1000196000,
  // Provided by XR_FB_scene_capture
    XR_TYPE_EVENT_DATA_SCENE_CAPTURE_COMPLETE_FB = 1000198001,
  // Provided by XR_FB_scene_capture
    XR_TYPE_SCENE_CAPTURE_REQUEST_INFO_FB = 1000198050,
  // Provided by XR_FB_spatial_entity_container
    XR_TYPE_SPACE_CONTAINER_FB = 1000199000,
  // Provided by XR_META_foveation_eye_tracked
    XR_TYPE_FOVEATION_EYE_TRACKED_PROFILE_CREATE_INFO_META = 1000200000,
  // Provided by XR_META_foveation_eye_tracked
    XR_TYPE_FOVEATION_EYE_TRACKED_STATE_META = 1000200001,
  // Provided by XR_META_foveation_eye_tracked
    XR_TYPE_SYSTEM_FOVEATION_EYE_TRACKED_PROPERTIES_META = 1000200002,
  // Provided by XR_FB_face_tracking
    XR_TYPE_SYSTEM_FACE_TRACKING_PROPERTIES_FB = 1000201004,
  // Provided by XR_FB_face_tracking
    XR_TYPE_FACE_TRACKER_CREATE_INFO_FB = 1000201005,
  // Provided by XR_FB_face_tracking
    XR_TYPE_FACE_EXPRESSION_INFO_FB = 1000201002,
  // Provided by XR_FB_face_tracking
    XR_TYPE_FACE_EXPRESSION_WEIGHTS_FB = 1000201006,
  // Provided by XR_FB_eye_tracking_social
    XR_TYPE_EYE_TRACKER_CREATE_INFO_FB = 1000202001,
  // Provided by XR_FB_eye_tracking_social
    XR_TYPE_EYE_GAZES_INFO_FB = 1000202002,
  // Provided by XR_FB_eye_tracking_social
    XR_TYPE_EYE_GAZES_FB = 1000202003,
  // Provided by XR_FB_eye_tracking_social
    XR_TYPE_SYSTEM_EYE_TRACKING_PROPERTIES_FB = 1000202004,
  // Provided by XR_FB_passthrough_keyboard_hands
    XR_TYPE_PASSTHROUGH_KEYBOARD_HANDS_INTENSITY_FB = 1000203002,
  // Provided by XR_FB_composition_layer_settings
    XR_TYPE_COMPOSITION_LAYER_SETTINGS_FB = 1000204000,
  // Provided by XR_FB_haptic_pcm
    XR_TYPE_HAPTIC_PCM_VIBRATION_FB = 1000209001,
  // Provided by XR_FB_haptic_pcm
    XR_TYPE_DEVICE_PCM_SAMPLE_RATE_STATE_FB = 1000209002,
  // Provided by XR_EXT_frame_synthesis
    XR_TYPE_FRAME_SYNTHESIS_INFO_EXT = 1000211000,
  // Provided by XR_EXT_frame_synthesis
    XR_TYPE_FRAME_SYNTHESIS_CONFIG_VIEW_EXT = 1000211001,
  // Provided by XR_FB_composition_layer_depth_test
    XR_TYPE_COMPOSITION_LAYER_DEPTH_TEST_FB = 1000212000,
  // Provided by XR_META_local_dimming
    XR_TYPE_LOCAL_DIMMING_FRAME_END_INFO_META = 1000216000,
  // Provided by XR_META_passthrough_preferences
    XR_TYPE_PASSTHROUGH_PREFERENCES_META = 1000217000,
  // Provided by XR_META_virtual_keyboard
    XR_TYPE_SYSTEM_VIRTUAL_KEYBOARD_PROPERTIES_META = 1000219001,
  // Provided by XR_META_virtual_keyboard
    XR_TYPE_VIRTUAL_KEYBOARD_CREATE_INFO_META = 1000219002,
  // Provided by XR_META_virtual_keyboard
    XR_TYPE_VIRTUAL_KEYBOARD_SPACE_CREATE_INFO_META = 1000219003,
  // Provided by XR_META_virtual_keyboard
    XR_TYPE_VIRTUAL_KEYBOARD_LOCATION_INFO_META = 1000219004,
  // Provided by XR_META_virtual_keyboard
    XR_TYPE_VIRTUAL_KEYBOARD_MODEL_VISIBILITY_SET_INFO_META = 1000219005,
  // Provided by XR_META_virtual_keyboard
    XR_TYPE_VIRTUAL_KEYBOARD_ANIMATION_STATE_META = 1000219006,
  // Provided by XR_META_virtual_keyboard
    XR_TYPE_VIRTUAL_KEYBOARD_MODEL_ANIMATION_STATES_META = 1000219007,
  // Provided by XR_META_virtual_keyboard
    XR_TYPE_VIRTUAL_KEYBOARD_TEXTURE_DATA_META = 1000219009,
  // Provided by XR_META_virtual_keyboard
    XR_TYPE_VIRTUAL_KEYBOARD_INPUT_INFO_META = 1000219010,
  // Provided by XR_META_virtual_keyboard
    XR_TYPE_VIRTUAL_KEYBOARD_TEXT_CONTEXT_CHANGE_INFO_META = 1000219011,
  // Provided by XR_META_virtual_keyboard
    XR_TYPE_EVENT_DATA_VIRTUAL_KEYBOARD_COMMIT_TEXT_META = 1000219014,
  // Provided by XR_META_virtual_keyboard
    XR_TYPE_EVENT_DATA_VIRTUAL_KEYBOARD_BACKSPACE_META = 1000219015,
  // Provided by XR_META_virtual_keyboard
    XR_TYPE_EVENT_DATA_VIRTUAL_KEYBOARD_ENTER_META = 1000219016,
  // Provided by XR_META_virtual_keyboard
    XR_TYPE_EVENT_DATA_VIRTUAL_KEYBOARD_SHOWN_META = 1000219017,
  // Provided by XR_META_virtual_keyboard
    XR_TYPE_EVENT_DATA_VIRTUAL_KEYBOARD_HIDDEN_META = 1000219018,
  // Provided by XR_OCULUS_external_camera
    XR_TYPE_EXTERNAL_CAMERA_OCULUS = 1000226000,
  // Provided by XR_META_vulkan_swapchain_create_info
    XR_TYPE_VULKAN_SWAPCHAIN_CREATE_INFO_META = 1000227000,
  // Provided by XR_META_performance_metrics
    XR_TYPE_PERFORMANCE_METRICS_STATE_META = 1000232001,
  // Provided by XR_META_performance_metrics
    XR_TYPE_PERFORMANCE_METRICS_COUNTER_META = 1000232002,
  // Provided by XR_FB_spatial_entity_storage_batch
    XR_TYPE_SPACE_LIST_SAVE_INFO_FB = 1000238000,
  // Provided by XR_FB_spatial_entity_storage_batch
    XR_TYPE_EVENT_DATA_SPACE_LIST_SAVE_COMPLETE_FB = 1000238001,
  // Provided by XR_FB_spatial_entity_user
    XR_TYPE_SPACE_USER_CREATE_INFO_FB = 1000241001,
  // Provided by XR_META_headset_id
    XR_TYPE_SYSTEM_HEADSET_ID_PROPERTIES_META = 1000245000,
  // Provided by XR_META_spatial_entity_discovery
    XR_TYPE_SYSTEM_SPACE_DISCOVERY_PROPERTIES_META = 1000247000,
  // Provided by XR_META_spatial_entity_discovery
    XR_TYPE_SPACE_DISCOVERY_INFO_META = 1000247001,
  // Provided by XR_META_spatial_entity_discovery
    XR_TYPE_SPACE_FILTER_UUID_META = 1000247003,
  // Provided by XR_META_spatial_entity_discovery
    XR_TYPE_SPACE_FILTER_COMPONENT_META = 1000247004,
  // Provided by XR_META_spatial_entity_discovery
    XR_TYPE_SPACE_DISCOVERY_RESULT_META = 1000247005,
  // Provided by XR_META_spatial_entity_discovery
    XR_TYPE_SPACE_DISCOVERY_RESULTS_META = 1000247006,
  // Provided by XR_META_spatial_entity_discovery
    XR_TYPE_EVENT_DATA_SPACE_DISCOVERY_RESULTS_AVAILABLE_META = 1000247007,
  // Provided by XR_META_spatial_entity_discovery
    XR_TYPE_EVENT_DATA_SPACE_DISCOVERY_COMPLETE_META = 1000247008,
  // Provided by XR_META_recommended_layer_resolution
    XR_TYPE_RECOMMENDED_LAYER_RESOLUTION_META = 1000254000,
  // Provided by XR_META_recommended_layer_resolution
    XR_TYPE_RECOMMENDED_LAYER_RESOLUTION_GET_INFO_META = 1000254001,
  // Provided by XR_META_spatial_entity_persistence
    XR_TYPE_SYSTEM_SPACE_PERSISTENCE_PROPERTIES_META = 1000259000,
  // Provided by XR_META_spatial_entity_persistence
    XR_TYPE_SPACES_SAVE_INFO_META = 1000259001,
  // Provided by XR_META_spatial_entity_persistence
    XR_TYPE_EVENT_DATA_SPACES_SAVE_RESULT_META = 1000259002,
  // Provided by XR_META_spatial_entity_persistence
    XR_TYPE_SPACES_ERASE_INFO_META = 1000259003,
  // Provided by XR_META_spatial_entity_persistence
    XR_TYPE_EVENT_DATA_SPACES_ERASE_RESULT_META = 1000259004,
  // Provided by XR_META_passthrough_color_lut
    XR_TYPE_SYSTEM_PASSTHROUGH_COLOR_LUT_PROPERTIES_META = 1000266000,
  // Provided by XR_META_passthrough_color_lut
    XR_TYPE_PASSTHROUGH_COLOR_LUT_CREATE_INFO_META = 1000266001,
  // Provided by XR_META_passthrough_color_lut
    XR_TYPE_PASSTHROUGH_COLOR_LUT_UPDATE_INFO_META = 1000266002,
  // Provided by XR_META_passthrough_color_lut
    XR_TYPE_PASSTHROUGH_COLOR_MAP_LUT_META = 1000266100,
  // Provided by XR_META_passthrough_color_lut
    XR_TYPE_PASSTHROUGH_COLOR_MAP_INTERPOLATED_LUT_META = 1000266101,
  // Provided by XR_META_spatial_entity_mesh
    XR_TYPE_SPACE_TRIANGLE_MESH_GET_INFO_META = 1000269001,
  // Provided by XR_META_spatial_entity_mesh
    XR_TYPE_SPACE_TRIANGLE_MESH_META = 1000269002,
  // Provided by XR_META_body_tracking_full_body
    XR_TYPE_SYSTEM_PROPERTIES_BODY_TRACKING_FULL_BODY_META = 1000274000,
  // Provided by XR_META_passthrough_layer_resumed_event
    XR_TYPE_EVENT_DATA_PASSTHROUGH_LAYER_RESUMED_META = 1000282000,
  // Provided by XR_META_body_tracking_calibration
    XR_TYPE_BODY_TRACKING_CALIBRATION_INFO_META = 1000283002,
  // Provided by XR_META_body_tracking_calibration
    XR_TYPE_BODY_TRACKING_CALIBRATION_STATUS_META = 1000283003,
  // Provided by XR_META_body_tracking_calibration
    XR_TYPE_SYSTEM_PROPERTIES_BODY_TRACKING_CALIBRATION_META = 1000283004,
  // Provided by XR_FB_face_tracking2
    XR_TYPE_SYSTEM_FACE_TRACKING_PROPERTIES2_FB = 1000287013,
  // Provided by XR_FB_face_tracking2
    XR_TYPE_FACE_TRACKER_CREATE_INFO2_FB = 1000287014,
  // Provided by XR_FB_face_tracking2
    XR_TYPE_FACE_EXPRESSION_INFO2_FB = 1000287015,
  // Provided by XR_FB_face_tracking2
    XR_TYPE_FACE_EXPRESSION_WEIGHTS2_FB = 1000287016,
  // Provided by XR_META_spatial_entity_sharing
    XR_TYPE_SYSTEM_SPATIAL_ENTITY_SHARING_PROPERTIES_META = 1000290000,
  // Provided by XR_META_spatial_entity_sharing
    XR_TYPE_SHARE_SPACES_INFO_META = 1000290001,
  // Provided by XR_META_spatial_entity_sharing
    XR_TYPE_EVENT_DATA_SHARE_SPACES_COMPLETE_META = 1000290002,
  // Provided by XR_META_environment_depth
    XR_TYPE_ENVIRONMENT_DEPTH_PROVIDER_CREATE_INFO_META = 1000291000,
  // Provided by XR_META_environment_depth
    XR_TYPE_ENVIRONMENT_DEPTH_SWAPCHAIN_CREATE_INFO_META = 1000291001,
  // Provided by XR_META_environment_depth
    XR_TYPE_ENVIRONMENT_DEPTH_SWAPCHAIN_STATE_META = 1000291002,
  // Provided by XR_META_environment_depth
    XR_TYPE_ENVIRONMENT_DEPTH_IMAGE_ACQUIRE_INFO_META = 1000291003,
  // Provided by XR_META_environment_depth
    XR_TYPE_ENVIRONMENT_DEPTH_IMAGE_VIEW_META = 1000291004,
  // Provided by XR_META_environment_depth
    XR_TYPE_ENVIRONMENT_DEPTH_IMAGE_META = 1000291005,
  // Provided by XR_META_environment_depth
    XR_TYPE_ENVIRONMENT_DEPTH_HAND_REMOVAL_SET_INFO_META = 1000291006,
  // Provided by XR_META_environment_depth
    XR_TYPE_SYSTEM_ENVIRONMENT_DEPTH_PROPERTIES_META = 1000291007,
  // Provided by XR_EXT_render_model
    XR_TYPE_RENDER_MODEL_CREATE_INFO_EXT = 1000300000,
  // Provided by XR_EXT_render_model
    XR_TYPE_RENDER_MODEL_PROPERTIES_GET_INFO_EXT = 1000300001,
  // Provided by XR_EXT_render_model
    XR_TYPE_RENDER_MODEL_PROPERTIES_EXT = 1000300002,
  // Provided by XR_EXT_render_model
    XR_TYPE_RENDER_MODEL_SPACE_CREATE_INFO_EXT = 1000300003,
  // Provided by XR_EXT_render_model
    XR_TYPE_RENDER_MODEL_STATE_GET_INFO_EXT = 1000300004,
  // Provided by XR_EXT_render_model
    XR_TYPE_RENDER_MODEL_STATE_EXT = 1000300005,
  // Provided by XR_EXT_render_model
    XR_TYPE_RENDER_MODEL_ASSET_CREATE_INFO_EXT = 1000300006,
  // Provided by XR_EXT_render_model
    XR_TYPE_RENDER_MODEL_ASSET_DATA_GET_INFO_EXT = 1000300007,
  // Provided by XR_EXT_render_model
    XR_TYPE_RENDER_MODEL_ASSET_DATA_EXT = 1000300008,
  // Provided by XR_EXT_render_model
    XR_TYPE_RENDER_MODEL_ASSET_PROPERTIES_GET_INFO_EXT = 1000300009,
  // Provided by XR_EXT_render_model
    XR_TYPE_RENDER_MODEL_ASSET_PROPERTIES_EXT = 1000300010,
  // Provided by XR_EXT_interaction_render_model
    XR_TYPE_INTERACTION_RENDER_MODEL_IDS_ENUMERATE_INFO_EXT = 1000301000,
  // Provided by XR_EXT_interaction_render_model
    XR_TYPE_INTERACTION_RENDER_MODEL_SUBACTION_PATH_INFO_EXT = 1000301001,
  // Provided by XR_EXT_interaction_render_model
    XR_TYPE_EVENT_DATA_INTERACTION_RENDER_MODELS_CHANGED_EXT = 1000301002,
  // Provided by XR_EXT_interaction_render_model
    XR_TYPE_INTERACTION_RENDER_MODEL_TOP_LEVEL_USER_PATH_GET_INFO_EXT = 1000301003,
  // Provided by XR_HTC_passthrough
    XR_TYPE_PASSTHROUGH_CREATE_INFO_HTC = 1000317001,
  // Provided by XR_HTC_passthrough
    XR_TYPE_PASSTHROUGH_COLOR_HTC = 1000317002,
  // Provided by XR_HTC_passthrough
    XR_TYPE_PASSTHROUGH_MESH_TRANSFORM_INFO_HTC = 1000317003,
  // Provided by XR_HTC_passthrough
    XR_TYPE_COMPOSITION_LAYER_PASSTHROUGH_HTC = 1000317004,
  // Provided by XR_HTC_foveation
    XR_TYPE_FOVEATION_APPLY_INFO_HTC = 1000318000,
  // Provided by XR_HTC_foveation
    XR_TYPE_FOVEATION_DYNAMIC_MODE_INFO_HTC = 1000318001,
  // Provided by XR_HTC_foveation
    XR_TYPE_FOVEATION_CUSTOM_MODE_INFO_HTC = 1000318002,
  // Provided by XR_HTC_anchor
    XR_TYPE_SYSTEM_ANCHOR_PROPERTIES_HTC = 1000319000,
  // Provided by XR_HTC_anchor
    XR_TYPE_SPATIAL_ANCHOR_CREATE_INFO_HTC = 1000319001,
  // Provided by XR_HTC_body_tracking
    XR_TYPE_SYSTEM_BODY_TRACKING_PROPERTIES_HTC = 1000320000,
  // Provided by XR_HTC_body_tracking
    XR_TYPE_BODY_TRACKER_CREATE_INFO_HTC = 1000320001,
  // Provided by XR_HTC_body_tracking
    XR_TYPE_BODY_JOINTS_LOCATE_INFO_HTC = 1000320002,
  // Provided by XR_HTC_body_tracking
    XR_TYPE_BODY_JOINT_LOCATIONS_HTC = 1000320003,
  // Provided by XR_HTC_body_tracking
    XR_TYPE_BODY_SKELETON_HTC = 1000320004,
  // Provided by XR_EXT_active_action_set_priority
    XR_TYPE_ACTIVE_ACTION_SET_PRIORITIES_EXT = 1000373000,
  // Provided by XR_MNDX_force_feedback_curl
    XR_TYPE_SYSTEM_FORCE_FEEDBACK_CURL_PROPERTIES_MNDX = 1000375000,
  // Provided by XR_MNDX_force_feedback_curl
    XR_TYPE_FORCE_FEEDBACK_CURL_APPLY_LOCATIONS_MNDX = 1000375001,
  // Provided by XR_BD_body_tracking
    XR_TYPE_BODY_TRACKER_CREATE_INFO_BD = 1000385001,
  // Provided by XR_BD_body_tracking
    XR_TYPE_BODY_JOINTS_LOCATE_INFO_BD = 1000385002,
  // Provided by XR_BD_body_tracking
    XR_TYPE_BODY_JOINT_LOCATIONS_BD = 1000385003,
  // Provided by XR_BD_body_tracking
    XR_TYPE_SYSTEM_BODY_TRACKING_PROPERTIES_BD = 1000385004,
  // Provided by XR_BD_facial_simulation
    XR_TYPE_SYSTEM_FACIAL_SIMULATION_PROPERTIES_BD = 1000386001,
  // Provided by XR_BD_facial_simulation
    XR_TYPE_FACE_TRACKER_CREATE_INFO_BD = 1000386002,
  // Provided by XR_BD_facial_simulation
    XR_TYPE_FACIAL_SIMULATION_DATA_GET_INFO_BD = 1000386003,
  // Provided by XR_BD_facial_simulation
    XR_TYPE_FACIAL_SIMULATION_DATA_BD = 1000386004,
  // Provided by XR_BD_facial_simulation
    XR_TYPE_LIP_EXPRESSION_DATA_BD = 1000386005,
  // Provided by XR_BD_spatial_sensing
    XR_TYPE_SYSTEM_SPATIAL_SENSING_PROPERTIES_BD = 1000389000,
  // Provided by XR_BD_spatial_sensing
    XR_TYPE_SPATIAL_ENTITY_COMPONENT_GET_INFO_BD = 1000389001,
  // Provided by XR_BD_spatial_sensing
    XR_TYPE_SPATIAL_ENTITY_LOCATION_GET_INFO_BD = 1000389002,
  // Provided by XR_BD_spatial_sensing
    XR_TYPE_SPATIAL_ENTITY_COMPONENT_DATA_LOCATION_BD = 1000389003,
  // Provided by XR_BD_spatial_sensing
    XR_TYPE_SPATIAL_ENTITY_COMPONENT_DATA_SEMANTIC_BD = 1000389004,
  // Provided by XR_BD_spatial_sensing
    XR_TYPE_SPATIAL_ENTITY_COMPONENT_DATA_BOUNDING_BOX_2D_BD = 1000389005,
  // Provided by XR_BD_spatial_sensing
    XR_TYPE_SPATIAL_ENTITY_COMPONENT_DATA_POLYGON_BD = 1000389006,
  // Provided by XR_BD_spatial_sensing
    XR_TYPE_SPATIAL_ENTITY_COMPONENT_DATA_BOUNDING_BOX_3D_BD = 1000389007,
  // Provided by XR_BD_spatial_sensing
    XR_TYPE_SPATIAL_ENTITY_COMPONENT_DATA_TRIANGLE_MESH_BD = 1000389008,
  // Provided by XR_BD_spatial_sensing
    XR_TYPE_SENSE_DATA_PROVIDER_CREATE_INFO_BD = 1000389009,
  // Provided by XR_BD_spatial_sensing
    XR_TYPE_SENSE_DATA_PROVIDER_START_INFO_BD = 1000389010,
  // Provided by XR_BD_spatial_sensing
    XR_TYPE_EVENT_DATA_SENSE_DATA_PROVIDER_STATE_CHANGED_BD = 1000389011,
  // Provided by XR_BD_spatial_sensing
    XR_TYPE_EVENT_DATA_SENSE_DATA_UPDATED_BD = 1000389012,
  // Provided by XR_BD_spatial_sensing
    XR_TYPE_SENSE_DATA_QUERY_INFO_BD = 1000389013,
  // Provided by XR_BD_spatial_sensing
    XR_TYPE_SENSE_DATA_QUERY_COMPLETION_BD = 1000389014,
  // Provided by XR_BD_spatial_sensing
    XR_TYPE_SENSE_DATA_FILTER_UUID_BD = 1000389015,
  // Provided by XR_BD_spatial_sensing
    XR_TYPE_SENSE_DATA_FILTER_SEMANTIC_BD = 1000389016,
  // Provided by XR_BD_spatial_sensing
    XR_TYPE_QUERIED_SENSE_DATA_GET_INFO_BD = 1000389017,
  // Provided by XR_BD_spatial_sensing
    XR_TYPE_QUERIED_SENSE_DATA_BD = 1000389018,
  // Provided by XR_BD_spatial_sensing
    XR_TYPE_SPATIAL_ENTITY_STATE_BD = 1000389019,
  // Provided by XR_BD_spatial_sensing
    XR_TYPE_SPATIAL_ENTITY_ANCHOR_CREATE_INFO_BD = 1000389020,
  // Provided by XR_BD_spatial_sensing
    XR_TYPE_ANCHOR_SPACE_CREATE_INFO_BD = 1000389021,
  // Provided by XR_BD_spatial_anchor
    XR_TYPE_SYSTEM_SPATIAL_ANCHOR_PROPERTIES_BD = 1000390000,
  // Provided by XR_BD_spatial_anchor
    XR_TYPE_SPATIAL_ANCHOR_CREATE_INFO_BD = 1000390001,
  // Provided by XR_BD_spatial_anchor
    XR_TYPE_SPATIAL_ANCHOR_CREATE_COMPLETION_BD = 1000390002,
  // Provided by XR_BD_spatial_anchor
    XR_TYPE_SPATIAL_ANCHOR_PERSIST_INFO_BD = 1000390003,
  // Provided by XR_BD_spatial_anchor
    XR_TYPE_SPATIAL_ANCHOR_UNPERSIST_INFO_BD = 1000390004,
  // Provided by XR_BD_spatial_anchor_sharing
    XR_TYPE_SYSTEM_SPATIAL_ANCHOR_SHARING_PROPERTIES_BD = 1000391000,
  // Provided by XR_BD_spatial_anchor_sharing
    XR_TYPE_SPATIAL_ANCHOR_SHARE_INFO_BD = 1000391001,
  // Provided by XR_BD_spatial_anchor_sharing
    XR_TYPE_SHARED_SPATIAL_ANCHOR_DOWNLOAD_INFO_BD = 1000391002,
  // Provided by XR_BD_spatial_scene
    XR_TYPE_SYSTEM_SPATIAL_SCENE_PROPERTIES_BD = 1000392000,
  // Provided by XR_BD_spatial_scene
    XR_TYPE_SCENE_CAPTURE_INFO_BD = 1000392001,
  // Provided by XR_BD_spatial_mesh
    XR_TYPE_SYSTEM_SPATIAL_MESH_PROPERTIES_BD = 1000393000,
  // Provided by XR_BD_spatial_mesh
    XR_TYPE_SENSE_DATA_PROVIDER_CREATE_INFO_SPATIAL_MESH_BD = 1000393001,
  // Provided by XR_BD_future_progress
    XR_TYPE_FUTURE_POLL_RESULT_PROGRESS_BD = 1000394001,
  // Provided by XR_BD_spatial_plane
    XR_TYPE_SYSTEM_SPATIAL_PLANE_PROPERTIES_BD = 1000396000,
  // Provided by XR_BD_spatial_plane
    XR_TYPE_SPATIAL_ENTITY_COMPONENT_DATA_PLANE_ORIENTATION_BD = 1000396001,
  // Provided by XR_BD_spatial_plane
    XR_TYPE_SENSE_DATA_FILTER_PLANE_ORIENTATION_BD = 1000396002,
  // Provided by XR_EXT_hand_tracking_data_source
    XR_TYPE_HAND_TRACKING_DATA_SOURCE_INFO_EXT = 1000428000,
  // Provided by XR_EXT_hand_tracking_data_source
    XR_TYPE_HAND_TRACKING_DATA_SOURCE_STATE_EXT = 1000428001,
  // Provided by XR_EXT_plane_detection
    XR_TYPE_PLANE_DETECTOR_CREATE_INFO_EXT = 1000429001,
  // Provided by XR_EXT_plane_detection
    XR_TYPE_PLANE_DETECTOR_BEGIN_INFO_EXT = 1000429002,
  // Provided by XR_EXT_plane_detection
    XR_TYPE_PLANE_DETECTOR_GET_INFO_EXT = 1000429003,
  // Provided by XR_EXT_plane_detection
    XR_TYPE_PLANE_DETECTOR_LOCATIONS_EXT = 1000429004,
  // Provided by XR_EXT_plane_detection
    XR_TYPE_PLANE_DETECTOR_LOCATION_EXT = 1000429005,
  // Provided by XR_EXT_plane_detection
    XR_TYPE_PLANE_DETECTOR_POLYGON_BUFFER_EXT = 1000429006,
  // Provided by XR_EXT_plane_detection
    XR_TYPE_SYSTEM_PLANE_DETECTION_PROPERTIES_EXT = 1000429007,
  // Provided by XR_ANDROID_trackables
    XR_TYPE_TRACKABLE_GET_INFO_ANDROID = 1000455000,
  // Provided by XR_ANDROID_trackables
    XR_TYPE_ANCHOR_SPACE_CREATE_INFO_ANDROID = 1000455001,
  // Provided by XR_ANDROID_trackables
    XR_TYPE_TRACKABLE_PLANE_ANDROID = 1000455003,
  // Provided by XR_ANDROID_trackables
    XR_TYPE_TRACKABLE_TRACKER_CREATE_INFO_ANDROID = 1000455004,
  // Provided by XR_ANDROID_trackables
    XR_TYPE_SYSTEM_TRACKABLES_PROPERTIES_ANDROID = 1000455005,
  // Provided by XR_ANDROID_device_anchor_persistence
    XR_TYPE_PERSISTED_ANCHOR_SPACE_CREATE_INFO_ANDROID = 1000457001,
  // Provided by XR_ANDROID_device_anchor_persistence
    XR_TYPE_PERSISTED_ANCHOR_SPACE_INFO_ANDROID = 1000457002,
  // Provided by XR_ANDROID_device_anchor_persistence
    XR_TYPE_DEVICE_ANCHOR_PERSISTENCE_CREATE_INFO_ANDROID = 1000457003,
  // Provided by XR_ANDROID_device_anchor_persistence
    XR_TYPE_SYSTEM_DEVICE_ANCHOR_PERSISTENCE_PROPERTIES_ANDROID = 1000457004,
  // Provided by XR_ANDROID_face_tracking
    XR_TYPE_FACE_TRACKER_CREATE_INFO_ANDROID = 1000458000,
  // Provided by XR_ANDROID_face_tracking
    XR_TYPE_FACE_STATE_GET_INFO_ANDROID = 1000458001,
  // Provided by XR_ANDROID_face_tracking
    XR_TYPE_FACE_STATE_ANDROID = 1000458002,
  // Provided by XR_ANDROID_face_tracking
    XR_TYPE_SYSTEM_FACE_TRACKING_PROPERTIES_ANDROID = 1000458003,
  // Provided by XR_ANDROID_passthrough_camera_state
    XR_TYPE_PASSTHROUGH_CAMERA_STATE_GET_INFO_ANDROID = 1000460000,
  // Provided by XR_ANDROID_passthrough_camera_state
    XR_TYPE_SYSTEM_PASSTHROUGH_CAMERA_STATE_PROPERTIES_ANDROID = 1000460001,
  // Provided by XR_ANDROID_raycast
    XR_TYPE_RAYCAST_INFO_ANDROID = 1000463000,
  // Provided by XR_ANDROID_raycast
    XR_TYPE_RAYCAST_HIT_RESULTS_ANDROID = 1000463001,
  // Provided by XR_ANDROID_trackables_object
    XR_TYPE_TRACKABLE_OBJECT_ANDROID = 1000466000,
  // Provided by XR_ANDROID_trackables_object
    XR_TYPE_TRACKABLE_OBJECT_CONFIGURATION_ANDROID = 1000466001,
  // Provided by XR_EXT_future
    XR_TYPE_FUTURE_CANCEL_INFO_EXT = 1000469000,
  // Provided by XR_EXT_future
    XR_TYPE_FUTURE_POLL_INFO_EXT = 1000469001,
  // Provided by XR_EXT_future
    XR_TYPE_FUTURE_COMPLETION_EXT = 1000469002,
  // Provided by XR_EXT_future
    XR_TYPE_FUTURE_POLL_RESULT_EXT = 1000469003,
  // Provided by XR_EXT_user_presence
    XR_TYPE_EVENT_DATA_USER_PRESENCE_CHANGED_EXT = 1000470000,
  // Provided by XR_EXT_user_presence
    XR_TYPE_SYSTEM_USER_PRESENCE_PROPERTIES_EXT = 1000470001,
  // Provided by XR_ML_system_notifications
    XR_TYPE_SYSTEM_NOTIFICATIONS_SET_INFO_ML = 1000473000,
  // Provided by XR_ML_world_mesh_detection
    XR_TYPE_WORLD_MESH_DETECTOR_CREATE_INFO_ML = 1000474001,
  // Provided by XR_ML_world_mesh_detection
    XR_TYPE_WORLD_MESH_STATE_REQUEST_INFO_ML = 1000474002,
  // Provided by XR_ML_world_mesh_detection
    XR_TYPE_WORLD_MESH_BLOCK_STATE_ML = 1000474003,
  // Provided by XR_ML_world_mesh_detection
    XR_TYPE_WORLD_MESH_STATE_REQUEST_COMPLETION_ML = 1000474004,
  // Provided by XR_ML_world_mesh_detection
    XR_TYPE_WORLD_MESH_BUFFER_RECOMMENDED_SIZE_INFO_ML = 1000474005,
  // Provided by XR_ML_world_mesh_detection
    XR_TYPE_WORLD_MESH_BUFFER_SIZE_ML = 1000474006,
  // Provided by XR_ML_world_mesh_detection
    XR_TYPE_WORLD_MESH_BUFFER_ML = 1000474007,
  // Provided by XR_ML_world_mesh_detection
    XR_TYPE_WORLD_MESH_BLOCK_REQUEST_ML = 1000474008,
  // Provided by XR_ML_world_mesh_detection
    XR_TYPE_WORLD_MESH_GET_INFO_ML = 1000474009,
  // Provided by XR_ML_world_mesh_detection
    XR_TYPE_WORLD_MESH_BLOCK_ML = 1000474010,
  // Provided by XR_ML_world_mesh_detection
    XR_TYPE_WORLD_MESH_REQUEST_COMPLETION_ML = 1000474011,
  // Provided by XR_ML_world_mesh_detection
    XR_TYPE_WORLD_MESH_REQUEST_COMPLETION_INFO_ML = 1000474012,
  // Provided by XR_ML_facial_expression
    XR_TYPE_SYSTEM_FACIAL_EXPRESSION_PROPERTIES_ML = 1000482004,
  // Provided by XR_ML_facial_expression
    XR_TYPE_FACIAL_EXPRESSION_CLIENT_CREATE_INFO_ML = 1000482005,
  // Provided by XR_ML_facial_expression
    XR_TYPE_FACIAL_EXPRESSION_BLEND_SHAPE_GET_INFO_ML = 1000482006,
  // Provided by XR_ML_facial_expression
    XR_TYPE_FACIAL_EXPRESSION_BLEND_SHAPE_PROPERTIES_ML = 1000482007,
  // Provided by XR_META_simultaneous_hands_and_controllers
    XR_TYPE_SYSTEM_SIMULTANEOUS_HANDS_AND_CONTROLLERS_PROPERTIES_META = 1000532001,
  // Provided by XR_META_simultaneous_hands_and_controllers
    XR_TYPE_SIMULTANEOUS_HANDS_AND_CONTROLLERS_TRACKING_RESUME_INFO_META = 1000532002,
  // Provided by XR_META_simultaneous_hands_and_controllers
    XR_TYPE_SIMULTANEOUS_HANDS_AND_CONTROLLERS_TRACKING_PAUSE_INFO_META = 1000532003,
  // Provided by XR_META_colocation_discovery
    XR_TYPE_COLOCATION_DISCOVERY_START_INFO_META = 1000571010,
  // Provided by XR_META_colocation_discovery
    XR_TYPE_COLOCATION_DISCOVERY_STOP_INFO_META = 1000571011,
  // Provided by XR_META_colocation_discovery
    XR_TYPE_COLOCATION_ADVERTISEMENT_START_INFO_META = 1000571012,
  // Provided by XR_META_colocation_discovery
    XR_TYPE_COLOCATION_ADVERTISEMENT_STOP_INFO_META = 1000571013,
  // Provided by XR_META_colocation_discovery
    XR_TYPE_EVENT_DATA_START_COLOCATION_ADVERTISEMENT_COMPLETE_META = 1000571020,
  // Provided by XR_META_colocation_discovery
    XR_TYPE_EVENT_DATA_STOP_COLOCATION_ADVERTISEMENT_COMPLETE_META = 1000571021,
  // Provided by XR_META_colocation_discovery
    XR_TYPE_EVENT_DATA_COLOCATION_ADVERTISEMENT_COMPLETE_META = 1000571022,
  // Provided by XR_META_colocation_discovery
    XR_TYPE_EVENT_DATA_START_COLOCATION_DISCOVERY_COMPLETE_META = 1000571023,
  // Provided by XR_META_colocation_discovery
    XR_TYPE_EVENT_DATA_COLOCATION_DISCOVERY_RESULT_META = 1000571024,
  // Provided by XR_META_colocation_discovery
    XR_TYPE_EVENT_DATA_COLOCATION_DISCOVERY_COMPLETE_META = 1000571025,
  // Provided by XR_META_colocation_discovery
    XR_TYPE_EVENT_DATA_STOP_COLOCATION_DISCOVERY_COMPLETE_META = 1000571026,
  // Provided by XR_META_colocation_discovery
    XR_TYPE_SYSTEM_COLOCATION_DISCOVERY_PROPERTIES_META = 1000571030,
  // Provided by XR_META_spatial_entity_group_sharing
    XR_TYPE_SHARE_SPACES_RECIPIENT_GROUPS_META = 1000572000,
  // Provided by XR_META_spatial_entity_group_sharing
    XR_TYPE_SPACE_GROUP_UUID_FILTER_INFO_META = 1000572001,
  // Provided by XR_META_spatial_entity_group_sharing
    XR_TYPE_SYSTEM_SPATIAL_ENTITY_GROUP_SHARING_PROPERTIES_META = 1000572100,
  // Provided by XR_ANDROID_anchor_sharing_export
    XR_TYPE_ANCHOR_SHARING_INFO_ANDROID = 1000701000,
  // Provided by XR_ANDROID_anchor_sharing_export
    XR_TYPE_ANCHOR_SHARING_TOKEN_ANDROID = 1000701001,
  // Provided by XR_ANDROID_anchor_sharing_export
    XR_TYPE_SYSTEM_ANCHOR_SHARING_EXPORT_PROPERTIES_ANDROID = 1000701002,
  // Provided by XR_ANDROID_trackables_marker
    XR_TYPE_SYSTEM_MARKER_TRACKING_PROPERTIES_ANDROID = 1000707000,
  // Provided by XR_ANDROID_trackables_marker
    XR_TYPE_TRACKABLE_MARKER_CONFIGURATION_ANDROID = 1000707001,
  // Provided by XR_ANDROID_trackables_marker
    XR_TYPE_TRACKABLE_MARKER_ANDROID = 1000707002,
  // Provided by XR_EXT_spatial_entity
    XR_TYPE_SPATIAL_CAPABILITY_COMPONENT_TYPES_EXT = 1000740000,
  // Provided by XR_EXT_spatial_entity
    XR_TYPE_SPATIAL_CONTEXT_CREATE_INFO_EXT = 1000740001,
  // Provided by XR_EXT_spatial_entity
    XR_TYPE_CREATE_SPATIAL_CONTEXT_COMPLETION_EXT = 1000740002,
  // Provided by XR_EXT_spatial_entity
    XR_TYPE_SPATIAL_DISCOVERY_SNAPSHOT_CREATE_INFO_EXT = 1000740003,
  // Provided by XR_EXT_spatial_entity
    XR_TYPE_CREATE_SPATIAL_DISCOVERY_SNAPSHOT_COMPLETION_INFO_EXT = 1000740004,
  // Provided by XR_EXT_spatial_entity
    XR_TYPE_CREATE_SPATIAL_DISCOVERY_SNAPSHOT_COMPLETION_EXT = 1000740005,
  // Provided by XR_EXT_spatial_entity
    XR_TYPE_SPATIAL_COMPONENT_DATA_QUERY_CONDITION_EXT = 1000740006,
  // Provided by XR_EXT_spatial_entity
    XR_TYPE_SPATIAL_COMPONENT_DATA_QUERY_RESULT_EXT = 1000740007,
  // Provided by XR_EXT_spatial_entity
    XR_TYPE_SPATIAL_BUFFER_GET_INFO_EXT = 1000740008,
  // Provided by XR_EXT_spatial_entity
    XR_TYPE_SPATIAL_COMPONENT_BOUNDED_2D_LIST_EXT = 1000740009,
  // Provided by XR_EXT_spatial_entity
    XR_TYPE_SPATIAL_COMPONENT_BOUNDED_3D_LIST_EXT = 1000740010,
  // Provided by XR_EXT_spatial_entity
    XR_TYPE_SPATIAL_COMPONENT_PARENT_LIST_EXT = 1000740011,
  // Provided by XR_EXT_spatial_entity
    XR_TYPE_SPATIAL_COMPONENT_MESH_3D_LIST_EXT = 1000740012,
  // Provided by XR_EXT_spatial_entity
    XR_TYPE_SPATIAL_ENTITY_FROM_ID_CREATE_INFO_EXT = 1000740013,
  // Provided by XR_EXT_spatial_entity
    XR_TYPE_SPATIAL_UPDATE_SNAPSHOT_CREATE_INFO_EXT = 1000740014,
  // Provided by XR_EXT_spatial_entity
    XR_TYPE_EVENT_DATA_SPATIAL_DISCOVERY_RECOMMENDED_EXT = 1000740015,
  // Provided by XR_EXT_spatial_entity
    XR_TYPE_SPATIAL_FILTER_TRACKING_STATE_EXT = 1000740016,
  // Provided by XR_EXT_spatial_plane_tracking
    XR_TYPE_SPATIAL_CAPABILITY_CONFIGURATION_PLANE_TRACKING_EXT = 1000741000,
  // Provided by XR_EXT_spatial_plane_tracking
    XR_TYPE_SPATIAL_COMPONENT_PLANE_ALIGNMENT_LIST_EXT = 1000741001,
  // Provided by XR_EXT_spatial_plane_tracking
    XR_TYPE_SPATIAL_COMPONENT_MESH_2D_LIST_EXT = 1000741002,
  // Provided by XR_EXT_spatial_plane_tracking
    XR_TYPE_SPATIAL_COMPONENT_POLYGON_2D_LIST_EXT = 1000741003,
  // Provided by XR_EXT_spatial_plane_tracking
    XR_TYPE_SPATIAL_COMPONENT_PLANE_SEMANTIC_LABEL_LIST_EXT = 1000741004,
  // Provided by XR_EXT_spatial_marker_tracking
    XR_TYPE_SPATIAL_CAPABILITY_CONFIGURATION_QR_CODE_EXT = 1000743000,
  // Provided by XR_EXT_spatial_marker_tracking
    XR_TYPE_SPATIAL_CAPABILITY_CONFIGURATION_MICRO_QR_CODE_EXT = 1000743001,
  // Provided by XR_EXT_spatial_marker_tracking
    XR_TYPE_SPATIAL_CAPABILITY_CONFIGURATION_ARUCO_MARKER_EXT = 1000743002,
  // Provided by XR_EXT_spatial_marker_tracking
    XR_TYPE_SPATIAL_CAPABILITY_CONFIGURATION_APRIL_TAG_EXT = 1000743003,
  // Provided by XR_EXT_spatial_marker_tracking
    XR_TYPE_SPATIAL_MARKER_SIZE_EXT = 1000743004,
  // Provided by XR_EXT_spatial_marker_tracking
    XR_TYPE_SPATIAL_MARKER_STATIC_OPTIMIZATION_EXT = 1000743005,
  // Provided by XR_EXT_spatial_marker_tracking
    XR_TYPE_SPATIAL_COMPONENT_MARKER_LIST_EXT = 1000743006,
  // Provided by XR_EXT_spatial_anchor
    XR_TYPE_SPATIAL_CAPABILITY_CONFIGURATION_ANCHOR_EXT = 1000762000,
  // Provided by XR_EXT_spatial_anchor
    XR_TYPE_SPATIAL_COMPONENT_ANCHOR_LIST_EXT = 1000762001,
  // Provided by XR_EXT_spatial_anchor
    XR_TYPE_SPATIAL_ANCHOR_CREATE_INFO_EXT = 1000762002,
  // Provided by XR_EXT_spatial_persistence
    XR_TYPE_SPATIAL_PERSISTENCE_CONTEXT_CREATE_INFO_EXT = 1000763000,
  // Provided by XR_EXT_spatial_persistence
    XR_TYPE_CREATE_SPATIAL_PERSISTENCE_CONTEXT_COMPLETION_EXT = 1000763001,
  // Provided by XR_EXT_spatial_persistence
    XR_TYPE_SPATIAL_CONTEXT_PERSISTENCE_CONFIG_EXT = 1000763002,
  // Provided by XR_EXT_spatial_persistence
    XR_TYPE_SPATIAL_DISCOVERY_PERSISTENCE_UUID_FILTER_EXT = 1000763003,
  // Provided by XR_EXT_spatial_persistence
    XR_TYPE_SPATIAL_COMPONENT_PERSISTENCE_LIST_EXT = 1000763004,
  // Provided by XR_EXT_spatial_persistence_operations
    XR_TYPE_SPATIAL_ENTITY_PERSIST_INFO_EXT = 1000781000,
  // Provided by XR_EXT_spatial_persistence_operations
    XR_TYPE_PERSIST_SPATIAL_ENTITY_COMPLETION_EXT = 1000781001,
  // Provided by XR_EXT_spatial_persistence_operations
    XR_TYPE_SPATIAL_ENTITY_UNPERSIST_INFO_EXT = 1000781002,
  // Provided by XR_EXT_spatial_persistence_operations
    XR_TYPE_UNPERSIST_SPATIAL_ENTITY_COMPLETION_EXT = 1000781003,
  // Provided by XR_EXT_loader_init_properties
    XR_TYPE_LOADER_INIT_INFO_PROPERTIES_EXT = 1000838000,
  // Provided by XR_KHR_vulkan_enable2
    XR_TYPE_GRAPHICS_BINDING_VULKAN2_KHR = XR_TYPE_GRAPHICS_BINDING_VULKAN_KHR,
  // Provided by XR_KHR_vulkan_enable2
    XR_TYPE_SWAPCHAIN_IMAGE_VULKAN2_KHR = XR_TYPE_SWAPCHAIN_IMAGE_VULKAN_KHR,
  // Provided by XR_KHR_vulkan_enable2
    XR_TYPE_GRAPHICS_REQUIREMENTS_VULKAN2_KHR = XR_TYPE_GRAPHICS_REQUIREMENTS_VULKAN_KHR,
  // Provided by XR_FB_haptic_pcm
    XR_TYPE_DEVICE_PCM_SAMPLE_RATE_GET_INFO_FB = XR_TYPE_DEVICE_PCM_SAMPLE_RATE_STATE_FB,
  // Provided by XR_KHR_locate_spaces
    XR_TYPE_SPACES_LOCATE_INFO_KHR = XR_TYPE_SPACES_LOCATE_INFO,
  // Provided by XR_KHR_locate_spaces
    XR_TYPE_SPACE_LOCATIONS_KHR = XR_TYPE_SPACE_LOCATIONS,
  // Provided by XR_KHR_locate_spaces
    XR_TYPE_SPACE_VELOCITIES_KHR = XR_TYPE_SPACE_VELOCITIES,
    XR_STRUCTURE_TYPE_MAX_ENUM = 0x7FFFFFFF
} XrStructureType;

Description

Most structures containing type members have a value of type matching the type of the structure, as described more fully in https://registry.khronos.org/OpenXR/specs/1.1/html/xrspec.html#fundamentals-valid-usage-for-structure-types.

Note that all extension enums begin at the extension enum base of 10^9 (base 10). Each extension is assigned a block of 1000 enums, starting at the enum base and arranged by the extension’s number.

See Also

XrActionCreateInfo, XrActionSetCreateInfo, XrActionSpaceCreateInfo, XrActionStateBoolean, XrActionStateFloat, XrActionStateGetInfo, XrActionStatePose, XrActionStateVector2f, XrActionsSyncInfo, XrActiveActionSetPrioritiesEXT, XrAnchorSharingInfoANDROID, XrAnchorSharingTokenANDROID, XrAnchorSpaceCreateInfoANDROID, XrAnchorSpaceCreateInfoBD, XrAndroidSurfaceSwapchainCreateInfoFB, XrApiLayerProperties, XrBaseInStructure, XrBaseOutStructure, XrBindingModificationBaseHeaderKHR, XrBindingModificationsKHR, XrBodyJointLocationsBD, XrBodyJointLocationsFB, XrBodyJointLocationsHTC, XrBodyJointsLocateInfoBD, XrBodyJointsLocateInfoFB, XrBodyJointsLocateInfoHTC, XrBodySkeletonFB, XrBodySkeletonHTC, XrBodyTrackerCreateInfoBD, XrBodyTrackerCreateInfoFB, XrBodyTrackerCreateInfoHTC, XrBodyTrackingCalibrationInfoMETA, XrBodyTrackingCalibrationStatusMETA, XrBoundSourcesForActionEnumerateInfo, XrBoundary2DFB, XrColocationAdvertisementStartInfoMETA, XrColocationAdvertisementStopInfoMETA, XrColocationDiscoveryStartInfoMETA, XrColocationDiscoveryStopInfoMETA, XrCompositionLayerAlphaBlendFB, XrCompositionLayerBaseHeader, XrCompositionLayerColorScaleBiasKHR, XrCompositionLayerCubeKHR, XrCompositionLayerCylinderKHR, XrCompositionLayerDepthInfoKHR, XrCompositionLayerDepthTestFB, XrCompositionLayerDepthTestVARJO, XrCompositionLayerEquirect2KHR, XrCompositionLayerEquirectKHR, XrCompositionLayerImageLayoutFB, XrCompositionLayerPassthroughFB, XrCompositionLayerPassthroughHTC, XrCompositionLayerProjection, XrCompositionLayerProjectionView, XrCompositionLayerQuad, XrCompositionLayerReprojectionInfoMSFT, XrCompositionLayerReprojectionPlaneOverrideMSFT, XrCompositionLayerSecureContentFB, XrCompositionLayerSettingsFB, XrCompositionLayerSpaceWarpInfoFB, XrControllerModelKeyStateMSFT, XrControllerModelNodePropertiesMSFT, XrControllerModelNodeStateMSFT, XrControllerModelPropertiesMSFT, XrControllerModelStateMSFT, XrCoordinateSpaceCreateInfoML, XrCreateSpatialAnchorsCompletionML, XrCreateSpatialContextCompletionEXT, XrCreateSpatialDiscoverySnapshotCompletionEXT, XrCreateSpatialDiscoverySnapshotCompletionInfoEXT, XrCreateSpatialPersistenceContextCompletionEXT, XrDebugUtilsLabelEXT, XrDebugUtilsMessengerCallbackDataEXT, XrDebugUtilsMessengerCreateInfoEXT, XrDebugUtilsObjectNameInfoEXT, XrDeviceAnchorPersistenceCreateInfoANDROID, XrDevicePcmSampleRateStateFB, XrDigitalLensControlALMALENCE, XrEnvironmentDepthHandRemovalSetInfoMETA, XrEnvironmentDepthImageAcquireInfoMETA, XrEnvironmentDepthImageMETA, XrEnvironmentDepthImageViewMETA, XrEnvironmentDepthProviderCreateInfoMETA, XrEnvironmentDepthSwapchainCreateInfoMETA, XrEnvironmentDepthSwapchainStateMETA, XrEventDataBaseHeader, XrEventDataBuffer, XrEventDataColocationAdvertisementCompleteMETA, XrEventDataColocationDiscoveryCompleteMETA, XrEventDataColocationDiscoveryResultMETA, XrEventDataDisplayRefreshRateChangedFB, XrEventDataEventsLost, XrEventDataEyeCalibrationChangedML, XrEventDataHeadsetFitChangedML, XrEventDataInstanceLossPending, XrEventDataInteractionProfileChanged, XrEventDataInteractionRenderModelsChangedEXT, XrEventDataLocalizationChangedML, XrEventDataMainSessionVisibilityChangedEXTX, XrEventDataMarkerTrackingUpdateVARJO, XrEventDataPassthroughLayerResumedMETA, XrEventDataPassthroughStateChangedFB, XrEventDataPerfSettingsEXT, XrEventDataReferenceSpaceChangePending, XrEventDataSceneCaptureCompleteFB, XrEventDataSenseDataProviderStateChangedBD, XrEventDataSenseDataUpdatedBD, XrEventDataSessionStateChanged, XrEventDataShareSpacesCompleteMETA, XrEventDataSpaceDiscoveryCompleteMETA, XrEventDataSpaceDiscoveryResultsAvailableMETA, XrEventDataSpaceEraseCompleteFB, XrEventDataSpaceListSaveCompleteFB, XrEventDataSpaceQueryCompleteFB, XrEventDataSpaceQueryResultsAvailableFB, XrEventDataSpaceSaveCompleteFB, XrEventDataSpaceSetStatusCompleteFB, XrEventDataSpaceShareCompleteFB, XrEventDataSpacesEraseResultMETA, XrEventDataSpacesSaveResultMETA, XrEventDataSpatialAnchorCreateCompleteFB, XrEventDataSpatialDiscoveryRecommendedEXT, XrEventDataStartColocationAdvertisementCompleteMETA, XrEventDataStartColocationDiscoveryCompleteMETA, XrEventDataStopColocationAdvertisementCompleteMETA, XrEventDataStopColocationDiscoveryCompleteMETA, XrEventDataUserPresenceChangedEXT, XrEventDataVirtualKeyboardBackspaceMETA, XrEventDataVirtualKeyboardCommitTextMETA, XrEventDataVirtualKeyboardEnterMETA, XrEventDataVirtualKeyboardHiddenMETA, XrEventDataVirtualKeyboardShownMETA, XrEventDataVisibilityMaskChangedKHR, XrEventDataViveTrackerConnectedHTCX, XrExtensionProperties, XrExternalCameraOCULUS, XrEyeGazeSampleTimeEXT, XrEyeGazesFB, XrEyeGazesInfoFB, XrEyeTrackerCreateInfoFB, XrFaceExpressionInfo2FB, XrFaceExpressionInfoFB, XrFaceExpressionWeights2FB, XrFaceExpressionWeightsFB, XrFaceStateANDROID, XrFaceStateGetInfoANDROID, XrFaceTrackerCreateInfo2FB, XrFaceTrackerCreateInfoANDROID, XrFaceTrackerCreateInfoBD, XrFaceTrackerCreateInfoFB, XrFacialExpressionBlendShapeGetInfoML, XrFacialExpressionBlendShapePropertiesML, XrFacialExpressionClientCreateInfoML, XrFacialExpressionsHTC, XrFacialSimulationDataBD, XrFacialSimulationDataGetInfoBD, XrFacialTrackerCreateInfoHTC, XrForceFeedbackCurlApplyLocationsMNDX, XrFoveatedViewConfigurationViewVARJO, XrFoveationApplyInfoHTC, XrFoveationCustomModeInfoHTC, XrFoveationDynamicModeInfoHTC, XrFoveationEyeTrackedProfileCreateInfoMETA, XrFoveationEyeTrackedStateMETA, XrFoveationLevelProfileCreateInfoFB, XrFoveationProfileCreateInfoFB, XrFrameBeginInfo, XrFrameEndInfo, XrFrameEndInfoML, XrFrameState, XrFrameSynthesisConfigViewEXT, XrFrameSynthesisInfoEXT, XrFrameWaitInfo, XrFutureCancelInfoEXT, XrFutureCompletionBaseHeaderEXT, XrFutureCompletionEXT, XrFuturePollInfoEXT, XrFuturePollResultEXT, XrFuturePollResultProgressBD, XrGeometryInstanceCreateInfoFB, XrGeometryInstanceTransformFB, XrGlobalDimmerFrameEndInfoML, XrGraphicsBindingD3D11KHR, XrGraphicsBindingD3D12KHR, XrGraphicsBindingEGLMNDX, XrGraphicsBindingMetalKHR, XrGraphicsBindingOpenGLESAndroidKHR, XrGraphicsBindingOpenGLWaylandKHR, XrGraphicsBindingOpenGLWin32KHR, XrGraphicsBindingOpenGLXcbKHR, XrGraphicsBindingOpenGLXlibKHR, XrGraphicsBindingVulkanKHR, XrGraphicsRequirementsD3D11KHR, XrGraphicsRequirementsD3D12KHR, XrGraphicsRequirementsMetalKHR, XrGraphicsRequirementsOpenGLESKHR, XrGraphicsRequirementsOpenGLKHR, XrGraphicsRequirementsVulkanKHR, XrHandJointLocationsEXT, XrHandJointVelocitiesEXT, XrHandJointsLocateInfoEXT, XrHandJointsMotionRangeInfoEXT, XrHandMeshMSFT, XrHandMeshSpaceCreateInfoMSFT, XrHandMeshUpdateInfoMSFT, XrHandPoseTypeInfoMSFT, XrHandTrackerCreateInfoEXT, XrHandTrackingAimStateFB, XrHandTrackingCapsulesStateFB, XrHandTrackingDataSourceInfoEXT, XrHandTrackingDataSourceStateEXT, XrHandTrackingMeshFB, XrHandTrackingScaleFB, XrHapticActionInfo, XrHapticAmplitudeEnvelopeVibrationFB, XrHapticBaseHeader, XrHapticPcmVibrationFB, XrHapticVibration, XrHolographicWindowAttachmentMSFT, XrInputSourceLocalizedNameGetInfo, XrInstanceCreateInfo, XrInstanceCreateInfoAndroidKHR, XrInstanceProperties, XrInteractionProfileAnalogThresholdVALVE, XrInteractionProfileDpadBindingEXT, XrInteractionProfileState, XrInteractionProfileSuggestedBinding, XrInteractionRenderModelIdsEnumerateInfoEXT, XrInteractionRenderModelSubactionPathInfoEXT, XrInteractionRenderModelTopLevelUserPathGetInfoEXT, XrKeyboardSpaceCreateInfoFB, XrKeyboardTrackingQueryFB, XrLipExpressionDataBD, XrLoaderInitInfoAndroidKHR, XrLoaderInitInfoBaseHeaderKHR, XrLoaderInitInfoPropertiesEXT, XrLocalDimmingFrameEndInfoMETA, XrLocalizationEnableEventsInfoML, XrLocalizationMapImportInfoML, XrLocalizationMapML, XrLocalizationMapQueryInfoBaseHeaderML, XrMapLocalizationRequestInfoML, XrMarkerDetectorAprilTagInfoML, XrMarkerDetectorArucoInfoML, XrMarkerDetectorCreateInfoML, XrMarkerDetectorCustomProfileInfoML, XrMarkerDetectorSizeInfoML, XrMarkerDetectorSnapshotInfoML, XrMarkerDetectorStateML, XrMarkerSpaceCreateInfoML, XrMarkerSpaceCreateInfoVARJO, XrNewSceneComputeInfoMSFT, XrPassthroughBrightnessContrastSaturationFB, XrPassthroughCameraStateGetInfoANDROID, XrPassthroughColorHTC, XrPassthroughColorLutCreateInfoMETA, XrPassthroughColorLutUpdateInfoMETA, XrPassthroughColorMapInterpolatedLutMETA, XrPassthroughColorMapLutMETA, XrPassthroughColorMapMonoToMonoFB, XrPassthroughColorMapMonoToRgbaFB, XrPassthroughCreateInfoFB, XrPassthroughCreateInfoHTC, XrPassthroughKeyboardHandsIntensityFB, XrPassthroughLayerCreateInfoFB, XrPassthroughMeshTransformInfoHTC, XrPassthroughPreferencesMETA, XrPassthroughStyleFB, XrPerformanceMetricsCounterMETA, XrPerformanceMetricsStateMETA, XrPersistSpatialEntityCompletionEXT, XrPersistedAnchorSpaceCreateInfoANDROID, XrPersistedAnchorSpaceInfoANDROID, XrPlaneDetectorBeginInfoEXT, XrPlaneDetectorCreateInfoEXT, XrPlaneDetectorGetInfoEXT, XrPlaneDetectorLocationEXT, XrPlaneDetectorLocationsEXT, XrPlaneDetectorPolygonBufferEXT, XrQueriedSenseDataBD, XrQueriedSenseDataGetInfoBD, XrRaycastHitResultsANDROID, XrRaycastInfoANDROID, XrRecommendedLayerResolutionGetInfoMETA, XrRecommendedLayerResolutionMETA, XrReferenceSpaceCreateInfo, XrRenderModelAssetCreateInfoEXT, XrRenderModelAssetDataEXT, XrRenderModelAssetDataGetInfoEXT, XrRenderModelAssetPropertiesEXT, XrRenderModelAssetPropertiesGetInfoEXT, XrRenderModelBufferFB, XrRenderModelCapabilitiesRequestFB, XrRenderModelCreateInfoEXT, XrRenderModelLoadInfoFB, XrRenderModelPathInfoFB, XrRenderModelPropertiesEXT, XrRenderModelPropertiesFB, XrRenderModelPropertiesGetInfoEXT, XrRenderModelSpaceCreateInfoEXT, XrRenderModelStateEXT, XrRenderModelStateGetInfoEXT, XrRoomLayoutFB, XrSceneCaptureInfoBD, XrSceneCaptureRequestInfoFB, XrSceneComponentLocationsMSFT, XrSceneComponentParentFilterInfoMSFT, XrSceneComponentsGetInfoMSFT, XrSceneComponentsLocateInfoMSFT, XrSceneComponentsMSFT, XrSceneCreateInfoMSFT, XrSceneDeserializeInfoMSFT, XrSceneMarkerQRCodesMSFT, XrSceneMarkerTypeFilterMSFT, XrSceneMarkersMSFT, XrSceneMeshBuffersGetInfoMSFT, XrSceneMeshBuffersMSFT, XrSceneMeshIndicesUint16MSFT, XrSceneMeshIndicesUint32MSFT, XrSceneMeshVertexBufferMSFT, XrSceneMeshesMSFT, XrSceneObjectTypesFilterInfoMSFT, XrSceneObjectsMSFT, XrSceneObserverCreateInfoMSFT, XrScenePlaneAlignmentFilterInfoMSFT, XrScenePlanesMSFT, XrSecondaryViewConfigurationFrameEndInfoMSFT, XrSecondaryViewConfigurationFrameStateMSFT, XrSecondaryViewConfigurationLayerInfoMSFT, XrSecondaryViewConfigurationSessionBeginInfoMSFT, XrSecondaryViewConfigurationStateMSFT, XrSecondaryViewConfigurationSwapchainCreateInfoMSFT, XrSemanticLabelsFB, XrSemanticLabelsSupportInfoFB, XrSenseDataFilterPlaneOrientationBD, XrSenseDataFilterSemanticBD, XrSenseDataFilterUuidBD, XrSenseDataProviderCreateInfoBD, XrSenseDataProviderCreateInfoSpatialMeshBD, XrSenseDataProviderStartInfoBD, XrSenseDataQueryCompletionBD, XrSenseDataQueryInfoBD, XrSerializedSceneFragmentDataGetInfoMSFT, XrSessionActionSetsAttachInfo, XrSessionBeginInfo, XrSessionCreateInfo, XrSessionCreateInfoOverlayEXTX, XrShareSpacesInfoMETA, XrShareSpacesRecipientBaseHeaderMETA, XrShareSpacesRecipientGroupsMETA, XrSharedSpatialAnchorDownloadInfoBD, XrSimultaneousHandsAndControllersTrackingPauseInfoMETA, XrSimultaneousHandsAndControllersTrackingResumeInfoMETA, XrSpaceComponentFilterInfoFB, XrSpaceComponentStatusFB, XrSpaceComponentStatusSetInfoFB, XrSpaceContainerFB, XrSpaceDiscoveryInfoMETA, XrSpaceDiscoveryResultsMETA, XrSpaceEraseInfoFB, XrSpaceFilterBaseHeaderMETA, XrSpaceFilterComponentMETA, XrSpaceFilterInfoBaseHeaderFB, XrSpaceFilterUuidMETA, XrSpaceGroupUuidFilterInfoMETA, XrSpaceListSaveInfoFB, XrSpaceLocation, XrSpaceLocations, XrSpaceQueryInfoBaseHeaderFB, XrSpaceQueryInfoFB, XrSpaceQueryResultsFB, XrSpaceSaveInfoFB, XrSpaceShareInfoFB, XrSpaceStorageLocationFilterInfoFB, XrSpaceTriangleMeshGetInfoMETA, XrSpaceTriangleMeshMETA, XrSpaceUserCreateInfoFB, XrSpaceUuidFilterInfoFB, XrSpaceVelocities, XrSpaceVelocity, XrSpacesEraseInfoMETA, XrSpacesLocateInfo, XrSpacesSaveInfoMETA, XrSpatialAnchorCreateCompletionBD, XrSpatialAnchorCreateInfoBD, XrSpatialAnchorCreateInfoEXT, XrSpatialAnchorCreateInfoFB, XrSpatialAnchorCreateInfoHTC, XrSpatialAnchorCreateInfoMSFT, XrSpatialAnchorFromPersistedAnchorCreateInfoMSFT, XrSpatialAnchorPersistInfoBD, XrSpatialAnchorPersistenceInfoMSFT, XrSpatialAnchorShareInfoBD, XrSpatialAnchorSpaceCreateInfoMSFT, XrSpatialAnchorStateML, XrSpatialAnchorUnpersistInfoBD, XrSpatialAnchorsCreateInfoBaseHeaderML, XrSpatialAnchorsCreateInfoFromPoseML, XrSpatialAnchorsCreateInfoFromUuidsML, XrSpatialAnchorsCreateStorageInfoML, XrSpatialAnchorsDeleteCompletionDetailsML, XrSpatialAnchorsDeleteCompletionML, XrSpatialAnchorsDeleteInfoML, XrSpatialAnchorsPublishCompletionDetailsML, XrSpatialAnchorsPublishCompletionML, XrSpatialAnchorsPublishInfoML, XrSpatialAnchorsQueryCompletionML, XrSpatialAnchorsQueryInfoBaseHeaderML, XrSpatialAnchorsQueryInfoRadiusML, XrSpatialAnchorsUpdateExpirationCompletionDetailsML, XrSpatialAnchorsUpdateExpirationCompletionML, XrSpatialAnchorsUpdateExpirationInfoML, XrSpatialBufferGetInfoEXT, XrSpatialCapabilityComponentTypesEXT, XrSpatialCapabilityConfigurationAnchorEXT, XrSpatialCapabilityConfigurationAprilTagEXT, XrSpatialCapabilityConfigurationArucoMarkerEXT, XrSpatialCapabilityConfigurationBaseHeaderEXT, XrSpatialCapabilityConfigurationMicroQrCodeEXT, XrSpatialCapabilityConfigurationPlaneTrackingEXT, XrSpatialCapabilityConfigurationQrCodeEXT, XrSpatialComponentAnchorListEXT, XrSpatialComponentBounded2DListEXT, XrSpatialComponentBounded3DListEXT, XrSpatialComponentDataQueryConditionEXT, XrSpatialComponentDataQueryResultEXT, XrSpatialComponentMarkerListEXT, XrSpatialComponentMesh2DListEXT, XrSpatialComponentMesh3DListEXT, XrSpatialComponentParentListEXT, XrSpatialComponentPersistenceListEXT, XrSpatialComponentPlaneAlignmentListEXT, XrSpatialComponentPlaneSemanticLabelListEXT, XrSpatialComponentPolygon2DListEXT, XrSpatialContextCreateInfoEXT, XrSpatialContextPersistenceConfigEXT, XrSpatialDiscoveryPersistenceUuidFilterEXT, XrSpatialDiscoverySnapshotCreateInfoEXT, XrSpatialEntityAnchorCreateInfoBD, XrSpatialEntityComponentDataBaseHeaderBD, XrSpatialEntityComponentDataBoundingBox2DBD, XrSpatialEntityComponentDataBoundingBox3DBD, XrSpatialEntityComponentDataLocationBD, XrSpatialEntityComponentDataPlaneOrientationBD, XrSpatialEntityComponentDataPolygonBD, XrSpatialEntityComponentDataSemanticBD, XrSpatialEntityComponentDataTriangleMeshBD, XrSpatialEntityComponentGetInfoBD, XrSpatialEntityFromIdCreateInfoEXT, XrSpatialEntityLocationGetInfoBD, XrSpatialEntityPersistInfoEXT, XrSpatialEntityStateBD, XrSpatialEntityUnpersistInfoEXT, XrSpatialFilterTrackingStateEXT, XrSpatialGraphNodeBindingPropertiesGetInfoMSFT, XrSpatialGraphNodeBindingPropertiesMSFT, XrSpatialGraphNodeSpaceCreateInfoMSFT, XrSpatialGraphStaticNodeBindingCreateInfoMSFT, XrSpatialMarkerSizeEXT, XrSpatialMarkerStaticOptimizationEXT, XrSpatialPersistenceContextCreateInfoEXT, XrSpatialUpdateSnapshotCreateInfoEXT, XrSwapchainCreateInfo, XrSwapchainCreateInfoFoveationFB, XrSwapchainImageAcquireInfo, XrSwapchainImageBaseHeader, XrSwapchainImageD3D11KHR, XrSwapchainImageD3D12KHR, XrSwapchainImageFoveationVulkanFB, XrSwapchainImageMetalKHR, XrSwapchainImageOpenGLESKHR, XrSwapchainImageOpenGLKHR, XrSwapchainImageReleaseInfo, XrSwapchainImageVulkanKHR, XrSwapchainImageWaitInfo, XrSwapchainStateAndroidSurfaceDimensionsFB, XrSwapchainStateBaseHeaderFB, XrSwapchainStateFoveationFB, XrSwapchainStateSamplerOpenGLESFB, XrSwapchainStateSamplerVulkanFB, XrSystemAnchorPropertiesHTC, XrSystemAnchorSharingExportPropertiesANDROID, XrSystemBodyTrackingPropertiesBD, XrSystemBodyTrackingPropertiesFB, XrSystemBodyTrackingPropertiesHTC, XrSystemColocationDiscoveryPropertiesMETA, XrSystemColorSpacePropertiesFB, XrSystemDeviceAnchorPersistencePropertiesANDROID, XrSystemEnvironmentDepthPropertiesMETA, XrSystemEyeGazeInteractionPropertiesEXT, XrSystemEyeTrackingPropertiesFB, XrSystemFaceTrackingProperties2FB, XrSystemFaceTrackingPropertiesANDROID, XrSystemFaceTrackingPropertiesFB, XrSystemFacialExpressionPropertiesML, XrSystemFacialSimulationPropertiesBD, XrSystemFacialTrackingPropertiesHTC, XrSystemForceFeedbackCurlPropertiesMNDX, XrSystemFoveatedRenderingPropertiesVARJO, XrSystemFoveationEyeTrackedPropertiesMETA, XrSystemGetInfo, XrSystemHandTrackingMeshPropertiesMSFT, XrSystemHandTrackingPropertiesEXT, XrSystemHeadsetIdPropertiesMETA, XrSystemKeyboardTrackingPropertiesFB, XrSystemMarkerTrackingPropertiesANDROID, XrSystemMarkerTrackingPropertiesVARJO, XrSystemMarkerUnderstandingPropertiesML, XrSystemNotificationsSetInfoML, XrSystemPassthroughCameraStatePropertiesANDROID, XrSystemPassthroughColorLutPropertiesMETA, XrSystemPassthroughProperties2FB, XrSystemPassthroughPropertiesFB, XrSystemPlaneDetectionPropertiesEXT, XrSystemProperties, XrSystemPropertiesBodyTrackingCalibrationMETA, XrSystemPropertiesBodyTrackingFullBodyMETA, XrSystemRenderModelPropertiesFB, XrSystemSimultaneousHandsAndControllersPropertiesMETA, XrSystemSpaceDiscoveryPropertiesMETA, XrSystemSpacePersistencePropertiesMETA, XrSystemSpaceWarpPropertiesFB, XrSystemSpatialAnchorPropertiesBD, XrSystemSpatialAnchorSharingPropertiesBD, XrSystemSpatialEntityGroupSharingPropertiesMETA, XrSystemSpatialEntityPropertiesFB, XrSystemSpatialEntitySharingPropertiesMETA, XrSystemSpatialMeshPropertiesBD, XrSystemSpatialPlanePropertiesBD, XrSystemSpatialScenePropertiesBD, XrSystemSpatialSensingPropertiesBD, XrSystemTrackablesPropertiesANDROID, XrSystemUserPresencePropertiesEXT, XrSystemVirtualKeyboardPropertiesMETA, XrTrackableGetInfoANDROID, XrTrackableMarkerANDROID, XrTrackableMarkerConfigurationANDROID, XrTrackableObjectANDROID, XrTrackableObjectConfigurationANDROID, XrTrackablePlaneANDROID, XrTrackableTrackerCreateInfoANDROID, XrTriangleMeshCreateInfoFB, XrUnpersistSpatialEntityCompletionEXT, XrUserCalibrationEnableEventsInfoML, XrView, XrViewConfigurationDepthRangeEXT, XrViewConfigurationProperties, XrViewConfigurationView, XrViewConfigurationViewFovEPIC, XrViewLocateFoveatedRenderingVARJO, XrViewLocateInfo, XrViewState, XrVirtualKeyboardAnimationStateMETA, XrVirtualKeyboardCreateInfoMETA, XrVirtualKeyboardInputInfoMETA, XrVirtualKeyboardLocationInfoMETA, XrVirtualKeyboardModelAnimationStatesMETA, XrVirtualKeyboardModelVisibilitySetInfoMETA, XrVirtualKeyboardSpaceCreateInfoMETA, XrVirtualKeyboardTextContextChangeInfoMETA, XrVirtualKeyboardTextureDataMETA, XrVisibilityMaskKHR, XrVisualMeshComputeLodInfoMSFT, XrViveTrackerPathsHTCX, XrVulkanDeviceCreateInfoKHR, XrVulkanGraphicsDeviceGetInfoKHR, XrVulkanInstanceCreateInfoKHR, XrVulkanSwapchainCreateInfoMETA, XrVulkanSwapchainFormatListCreateInfoKHR, XrWorldMeshBlockML, XrWorldMeshBlockRequestML, XrWorldMeshBlockStateML, XrWorldMeshBufferML, XrWorldMeshBufferRecommendedSizeInfoML, XrWorldMeshBufferSizeML, XrWorldMeshDetectorCreateInfoML, XrWorldMeshGetInfoML, XrWorldMeshRequestCompletionInfoML, XrWorldMeshRequestCompletionML, XrWorldMeshStateRequestCompletionML, XrWorldMeshStateRequestInfoML, xrStructureTypeToString, xrStructureTypeToString2KHR

Document Notes

For more information, see the OpenXR Specification

This page is extracted from the OpenXR Specification. Fixes and changes should be made to the Specification, not directly.

Copyright 2014-2025 The Khronos Group Inc.