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oxr_objects.h File Reference
The objects representing OpenXR handles, and prototypes for internal functions used in the state tracker. More...
#include "xrt/xrt_space.h"#include "xrt/xrt_limits.h"#include "xrt/xrt_system.h"#include "xrt/xrt_future.h"#include "xrt/xrt_device.h"#include "xrt/xrt_tracking.h"#include "xrt/xrt_compositor.h"#include "xrt/xrt_vulkan_includes.h"#include "xrt/xrt_openxr_includes.h"#include "xrt/xrt_config_os.h"#include "xrt/xrt_config_have.h"#include "os/os_threading.h"#include "util/u_index_fifo.h"#include "util/u_hashset.h"#include "util/u_hashmap.h"#include "util/u_device.h"#include "oxr_extension_support.h"#include "oxr_defines.h"#include "oxr_frame_sync.h"#include "oxr_forward_declarations.h"#include "oxr_refcounted.h"#include "path/oxr_path_store.h"#include "actions/oxr_subaction.h"#include "actions/oxr_dpad_state.h"#include "actions/oxr_interaction_profile_array.h"#include "actions/oxr_instance_path_cache.h"#include "actions/oxr_instance_action_context.h"#include "path/oxr_path_wrappers.h"
Include dependency graph for oxr_objects.h:
Go to the source code of this file.
Data Structures | |
| struct | oxr_handle_base |
| Used to hold diverse child handles and ensure orderly destruction. More... | |
| struct | oxr_view_config_properties |
| Holds the properties that a system supports for a view configuration type. More... | |
| struct | oxr_system |
| Single or multiple devices grouped together to form a system that sessions can be created from. More... | |
| struct | oxr_extension_status |
| Structure tracking which extensions are enabled for a given instance. More... | |
| struct | oxr_instance |
| Main object that ties everything together. More... | |
| struct | oxr_session |
| Object that client program interact with. More... | |
| struct | oxr_dpad_emulation |
| dpad emulation settings from oxr_interaction_profile More... | |
| struct | oxr_interaction_profile |
| A single interaction profile. More... | |
| struct | oxr_binding |
| Interaction profile binding state. More... | |
| struct | oxr_subaction_paths |
| A parsed equivalent of a list of sub-action paths. More... | |
| struct | oxr_action_set_attachment |
| The data associated with the attachment of an Action Set (oxr_action_set) to as Session (oxr_session). More... | |
| struct | oxr_action_state |
| The state of a action input. More... | |
| struct | oxr_action_input |
| A input action pair of a xrt_input and a xrt_device, along with the required transform. More... | |
| struct | oxr_action_output |
| A output action pair of a xrt_output_name and a xrt_device. More... | |
| struct | oxr_action_cache |
| The set of inputs/outputs for a single sub-action path for an action. More... | |
| struct | oxr_action_attachment |
| Data associated with an Action that has been attached to a Session. More... | |
| struct | oxr_space |
| Can be one of several reference space types, or a space that is bound to an action. More... | |
| struct | oxr_swapchain |
| A set of images used for rendering. More... | |
| struct | oxr_action_set_ref |
| The reference-counted data of an action set. More... | |
| struct | oxr_action_set |
| A group of actions. More... | |
| struct | oxr_action_ref |
| The reference-counted data of an action. More... | |
| struct | oxr_action |
| A single action. More... | |
| struct | oxr_debug_messenger |
| Debug object created by the client program. More... | |
Macros | |
| #define | XRT_CAST_PTR_TO_OXR_HANDLE(HANDLE_TYPE, PTR) ((HANDLE_TYPE)(uint64_t)(uintptr_t)(PTR)) |
| Cast a pointer to an OpenXR handle in such a way as to avoid warnings. | |
| #define | XRT_CAST_OXR_HANDLE_TO_PTR(PTR_TYPE, HANDLE) ((PTR_TYPE)(uintptr_t)(uint64_t)(HANDLE)) |
| Cast an OpenXR handle to a pointer in such a way as to avoid warnings. | |
| #define | XRT_MAX_HANDLE_CHILDREN 256 |
| #define | OXR_MAX_BINDINGS_PER_ACTION 32 |
| #define | OXR_XRT_POSE_TO_XRPOSEF(FROM, TO) |
| Safely copy an xrt_pose to an XrPosef. | |
| #define | OXR_XRT_FOV_TO_XRFOVF(FROM, TO) |
| Safely copy an xrt_fov to an XrFovf. | |
| #define | PRINT(name, value) case name: return #name; |
| #define | OXR_SUBPATH_MEMBER(X) bool X; |
| #define | OXR_CHECK_SUBACTION_PATHS(X) |
| #define | OXR_CACHE_MEMBER(X) struct oxr_action_cache X; |
| #define | OXR_PATH_MEMBER(X) XrPath X; |
| Currently bound interaction profile. | |
Functions | |
| static const char * | xr_action_type_to_str (XrActionType type) |
| static bool | oxr_space_type_is_reference (enum oxr_space_type space_type) |
oxr_session.c | |
| #define | MAKE_EXT_STATUS(mixed_case, all_caps) bool mixed_case; |
| XrResult | oxr_session_create (struct oxr_logger *log, struct oxr_system *sys, const XrSessionCreateInfo *createInfo, struct oxr_session **out_session) |
| XrResult | oxr_session_enumerate_formats (struct oxr_logger *log, struct oxr_session *sess, uint32_t formatCapacityInput, uint32_t *formatCountOutput, int64_t *formats) |
| void | oxr_session_change_state (struct oxr_logger *log, struct oxr_session *sess, XrSessionState state, XrTime time) |
| Change the state of the session, queues a event. | |
| XrResult | oxr_session_begin (struct oxr_logger *log, struct oxr_session *sess, const XrSessionBeginInfo *beginInfo) |
| XrResult | oxr_session_end (struct oxr_logger *log, struct oxr_session *sess) |
| XrResult | oxr_session_request_exit (struct oxr_logger *log, struct oxr_session *sess) |
| XRT_CHECK_RESULT XrResult | oxr_session_poll (struct oxr_logger *log, struct oxr_session *sess) |
| XrResult | oxr_session_locate_views (struct oxr_logger *log, struct oxr_session *sess, const XrViewLocateInfo *viewLocateInfo, XrViewState *viewState, uint32_t viewCapacityInput, uint32_t *viewCountOutput, XrView *views) |
| XrResult | oxr_session_frame_wait (struct oxr_logger *log, struct oxr_session *sess, XrFrameState *frameState) |
| XrResult | oxr_session_frame_begin (struct oxr_logger *log, struct oxr_session *sess) |
| XrResult | oxr_session_frame_end (struct oxr_logger *log, struct oxr_session *sess, const XrFrameEndInfo *frameEndInfo) |
| XrResult | oxr_get_base_body_pose (struct oxr_logger *log, const struct xrt_body_joint_set *body_joint_set, struct oxr_space *base_spc, struct xrt_device *body_xdev, XrTime at_time, struct xrt_space_relation *out_base_body) |
| static XrSpace | oxr_space_to_openxr (struct oxr_space *spc) |
| To go back to a OpenXR object. | |
| XrResult | oxr_space_action_create (struct oxr_logger *log, struct oxr_session *sess, uint32_t key, const XrActionSpaceCreateInfo *createInfo, struct oxr_space **out_space) |
| XrResult | oxr_space_get_reference_bounds_rect (struct oxr_logger *log, struct oxr_session *sess, XrReferenceSpaceType referenceSpaceType, XrExtent2Df *bounds) |
| XrResult | oxr_space_reference_create (struct oxr_logger *log, struct oxr_session *sess, const XrReferenceSpaceCreateInfo *createInfo, struct oxr_space **out_space) |
| XrResult | oxr_space_xdev_pose_create (struct oxr_logger *log, struct oxr_session *sess, struct xrt_device *xdev, enum xrt_input_name name, const struct xrt_pose *pose, struct oxr_space **out_space) |
| Monado special space that always points to a specific xrt_device and pose, useful when you want to bypass the action binding system for instance. | |
| XrResult | oxr_space_locate (struct oxr_logger *log, struct oxr_space *spc, struct oxr_space *baseSpc, XrTime time, XrSpaceLocation *location) |
| XrResult | oxr_spaces_locate (struct oxr_logger *log, struct oxr_space **spcs, uint32_t spc_count, struct oxr_space *baseSpc, XrTime time, XrSpaceLocations *locations) |
| XRT_CHECK_RESULT XrResult | oxr_space_locate_device (struct oxr_logger *log, struct xrt_device *xdev, struct oxr_space *baseSpc, XrTime time, struct xrt_space_relation *out_relation) |
| Locate the xrt_device in the given base space, useful for implementing hand tracking location look ups and the like. | |
| XRT_CHECK_RESULT XrResult | oxr_space_get_xrt_space (struct oxr_logger *log, struct oxr_space *spc, struct xrt_space **out_xspace) |
| Get the xrt_space associated with this oxr_space, the xrt_space will be reference counted by this function so the caller will need to call xrt_space_reference to decrement the reference count. | |
| static XrSwapchain | oxr_swapchain_to_openxr (struct oxr_swapchain *sc) |
| To go back to a OpenXR object. | |
| static XrDebugUtilsMessengerEXT | oxr_messenger_to_openxr (struct oxr_debug_messenger *mssngr) |
| To go back to a OpenXR object. | |
| XrResult | oxr_create_messenger (struct oxr_logger *, struct oxr_instance *inst, const XrDebugUtilsMessengerCreateInfoEXT *, struct oxr_debug_messenger **out_mssngr) |
| XrResult | oxr_destroy_messenger (struct oxr_logger *log, struct oxr_debug_messenger *mssngr) |
| XrResult | oxr_system_select (struct oxr_logger *log, struct oxr_system **systems, uint32_t system_count, XrFormFactor form_factor, struct oxr_system **out_selected) |
| XrResult | oxr_system_fill_in (struct oxr_logger *log, struct oxr_instance *inst, XrSystemId systemId, uint32_t view_count, struct oxr_system *sys) |
| XrResult | oxr_system_verify_id (struct oxr_logger *log, const struct oxr_instance *inst, XrSystemId systemId) |
| XrResult | oxr_system_get_by_id (struct oxr_logger *log, struct oxr_instance *inst, XrSystemId systemId, struct oxr_system **system) |
| XrResult | oxr_system_get_properties (struct oxr_logger *log, struct oxr_system *sys, XrSystemProperties *properties) |
| XrResult | oxr_system_enumerate_view_confs (struct oxr_logger *log, struct oxr_system *sys, uint32_t viewConfigurationTypeCapacityInput, uint32_t *viewConfigurationTypeCountOutput, XrViewConfigurationType *viewConfigurationTypes) |
| XrResult | oxr_system_enumerate_blend_modes (struct oxr_logger *log, struct oxr_system *sys, XrViewConfigurationType viewConfigurationType, uint32_t environmentBlendModeCapacityInput, uint32_t *environmentBlendModeCountOutput, XrEnvironmentBlendMode *environmentBlendModes) |
| XrResult | oxr_system_get_view_conf_properties (struct oxr_logger *log, struct oxr_system *sys, XrViewConfigurationType viewConfigurationType, XrViewConfigurationProperties *configurationProperties) |
| XrResult | oxr_system_enumerate_view_conf_views (struct oxr_logger *log, struct oxr_system *sys, XrViewConfigurationType viewConfigurationType, uint32_t viewCapacityInput, uint32_t *viewCountOutput, XrViewConfigurationView *views) |
| bool | oxr_system_get_hand_tracking_support (struct oxr_logger *log, struct oxr_instance *inst) |
| bool | oxr_system_get_eye_gaze_support (struct oxr_logger *log, struct oxr_instance *inst) |
| bool | oxr_system_get_force_feedback_support (struct oxr_logger *log, struct oxr_instance *inst) |
| void | oxr_system_get_face_tracking_android_support (struct oxr_logger *log, struct oxr_instance *inst, bool *supported) |
| void | oxr_system_get_face_tracking_htc_support (struct oxr_logger *log, struct oxr_instance *inst, bool *supports_eye, bool *supports_lip) |
| void | oxr_system_get_face_tracking2_fb_support (struct oxr_logger *log, struct oxr_instance *inst, bool *supports_audio, bool *supports_visual) |
| bool | oxr_system_get_body_tracking_fb_support (struct oxr_logger *log, struct oxr_instance *inst) |
| bool | oxr_system_get_full_body_tracking_meta_support (struct oxr_logger *log, struct oxr_instance *inst) |
| bool | oxr_system_get_body_tracking_calibration_meta_support (struct oxr_logger *log, struct oxr_instance *inst) |
| XrResult | oxr_event_push_XrEventDataSessionStateChanged (struct oxr_logger *log, struct oxr_session *sess, XrSessionState state, XrTime time) |
| XrResult | oxr_event_push_XrEventDataInteractionProfileChanged (struct oxr_logger *log, struct oxr_session *sess) |
| XrResult | oxr_event_push_XrEventDataReferenceSpaceChangePending (struct oxr_logger *log, struct oxr_session *sess, XrReferenceSpaceType referenceSpaceType, XrTime changeTime, XrBool32 poseValid, const XrPosef *poseInPreviousSpace) |
| XrResult | oxr_event_remove_session_events (struct oxr_logger *log, struct oxr_session *sess) |
| This clears all pending events refers to the given session. | |
| XrResult | oxr_poll_event (struct oxr_logger *log, struct oxr_instance *inst, XrEventDataBuffer *eventData) |
| Will return one event if available, also drain the sessions event queues. | |
| void | oxr_xdev_destroy (struct xrt_device **xdev_ptr) |
| bool | oxr_xdev_find_input (struct xrt_device *xdev, enum xrt_input_name name, struct xrt_input **out_input) |
| Return true if it finds an input of that name on this device. | |
| bool | oxr_xdev_find_output (struct xrt_device *xdev, enum xrt_output_name name, struct xrt_output **out_output) |
| Return true if it finds an output of that name on this device. | |
| XrResult | oxr_session_populate_gl_xlib (struct oxr_logger *log, struct oxr_system *sys, XrGraphicsBindingOpenGLXlibKHR const *next, struct oxr_session *sess) |
| XrResult | oxr_swapchain_gl_create (struct oxr_logger *, struct oxr_session *sess, const XrSwapchainCreateInfo *, struct oxr_swapchain **out_swapchain) |
| XrResult | oxr_vk_get_instance_exts (struct oxr_logger *log, struct oxr_system *sys, uint32_t namesCapacityInput, uint32_t *namesCountOutput, char *namesString) |
| XrResult | oxr_vk_get_device_exts (struct oxr_logger *log, struct oxr_system *sys, uint32_t namesCapacityInput, uint32_t *namesCountOutput, char *namesString) |
| XrResult | oxr_vk_get_requirements (struct oxr_logger *log, struct oxr_system *sys, XrGraphicsRequirementsVulkanKHR *graphicsRequirements) |
| XrResult | oxr_vk_create_vulkan_instance (struct oxr_logger *log, struct oxr_system *sys, const XrVulkanInstanceCreateInfoKHR *createInfo, VkInstance *vulkanInstance, VkResult *vulkanResult) |
| XrResult | oxr_vk_create_vulkan_device (struct oxr_logger *log, struct oxr_system *sys, const XrVulkanDeviceCreateInfoKHR *createInfo, VkDevice *vulkanDevice, VkResult *vulkanResult) |
| XrResult | oxr_vk_get_physical_device (struct oxr_logger *log, struct oxr_instance *inst, struct oxr_system *sys, VkInstance vkInstance, PFN_vkGetInstanceProcAddr getProc, VkPhysicalDevice *vkPhysicalDevice) |
| XrResult | oxr_session_populate_vk (struct oxr_logger *log, struct oxr_system *sys, XrGraphicsBindingVulkanKHR const *next, struct oxr_session *sess) |
| XrResult | oxr_swapchain_vk_create (struct oxr_logger *, struct oxr_session *sess, const XrSwapchainCreateInfo *, struct oxr_swapchain **out_swapchain) |
| XrResult | oxr_d3d_get_requirements (struct oxr_logger *log, struct oxr_system *sys, LUID *adapter_luid, D3D_FEATURE_LEVEL *min_feature_level) |
| Common GetRequirements call for D3D11 and D3D12. | |
| XrResult | oxr_d3d_check_luid (struct oxr_logger *log, struct oxr_system *sys, LUID *adapter_luid) |
Verify the provided LUID matches the expected one in sys. | |
Detailed Description
The objects representing OpenXR handles, and prototypes for internal functions used in the state tracker.
Macro Definition Documentation
◆ OXR_CHECK_SUBACTION_PATHS
| #define OXR_CHECK_SUBACTION_PATHS | ( | X | ) |
Value:
if (a->X && !b->X) { \
return false; \
}
◆ OXR_PATH_MEMBER
| #define OXR_PATH_MEMBER | ( | X | ) | XrPath X; |
Currently bound interaction profile.
