Todo List

Global calibration_get_undistort_map (t_camera_calibration &calib, cv::InputArray rectify_transform_optional, cv::Mat new_camera_matrix_optional)

Scale Our intrinsics if the frame size we request

Global calibration_get_undistort_map (t_camera_calibration &calib, cv::InputArray rectify_transform_optional, cv::Mat new_camera_matrix_optional)

Scale Our intrinsics if the frame size we request

Global comp_compositor::expected_app_duration_ns

make this atomic.

Global comp_swapchain_create (struct xrt_compositor *xc, enum xrt_swapchain_create_flags create, enum xrt_swapchain_usage_bits bits, int64_t format, uint32_t sample_count, uint32_t width, uint32_t height, uint32_t face_count, uint32_t array_size, uint32_t mip_count)

memory leak of image fds and swapchain

Global hdk_found (struct xrt_prober *xp, struct xrt_prober_device **devices, size_t num_devices, size_t index, cJSON *attached_data, struct xrt_device **out_xdev)

just assuming anything else is 1.3 for now

Global MatchingTimePoints::getTimestamp (time_state const &prevState)

right now just doing steady clock for simplicity.

Eventually need to make the high-res clock steady.

Global oxr_action_enumerate_bound_sources (struct oxr_logger *log, struct oxr_session *sess, uint64_t key, uint32_t sourceCapacityInput, uint32_t *sourceCountOutput, XrPath *sources)

Implement

Global oxr_action_get_input_source_localized_name (struct oxr_logger *log, struct oxr_session *sess, const XrInputSourceLocalizedNameGetInfo *getInfo, uint32_t bufferCapacityInput, uint32_t *bufferCountOutput, char *buffer)

Implement

Global oxr_action_set_create (struct oxr_logger *log, struct oxr_instance *inst, const XrActionSetCreateInfo *createInfo, struct oxr_action_set **out_act_set)

Implement more fully.

Global oxr_action_suggest_interaction_profile_bindings (struct oxr_logger *log, struct oxr_instance *inst, const XrInteractionProfileSuggestedBinding *suggestedBindings)

Still needs to validate the paths.

Global oxr_binding_find_bindings_from_key (struct oxr_logger *log, struct oxr_interaction_profile *profile, uint32_t key, struct oxr_binding *bindings[32], size_t *num_bindings)

This function should be a two call function, or handle more then 32 bindings.

Global oxr_create_messenger (struct oxr_logger *, struct oxr_instance *inst, const XrDebugUtilsMessengerCreateInfoEXT *, struct oxr_debug_messenger **out_mssngr)

call into inst to create this instead?

Global oxr_find_profile_for_device (struct oxr_logger *log, struct oxr_instance *inst, struct xrt_device *xdev, struct oxr_interaction_profile **out_p)

A lot more clever selecting the profile here.

Global oxr_instance_create (struct oxr_logger *log, const XrInstanceCreateInfo *createInfo, struct oxr_instance **out_inst)

check if this (and other creates) failed?

Global oxr_session_begin (struct oxr_logger *log, struct oxr_session *sess, const XrSessionBeginInfo *beginInfo)

we only support a single view config type per system right now

Global oxr_session_frame_end (struct oxr_logger *log, struct oxr_session *sess, const XrFrameEndInfo *frameEndInfo)

More validation?

Global oxr_session_frame_wait (struct oxr_logger *log, struct oxr_session *sess, XrFrameState *frameState)

this should be carefully synchronized, because there may be more than one session per instance.

Global oxr_session_get_view_pose_at (struct oxr_logger *, struct oxr_session *sess, XrTime at_time, struct xrt_pose *)

Forcing a fixed amount of prediction for now since devices don't tell us timestamps yet.

Global oxr_session_request_exit (struct oxr_logger *log, struct oxr_session *sess)

start fading out the app.

Global oxr_session_views (struct oxr_logger *log, struct oxr_session *sess, const XrViewLocateInfo *viewLocateInfo, XrViewState *viewState, uint32_t viewCapacityInput, uint32_t *viewCountOutput, XrView *views)

Do not hardcode IPD.

Global oxr_space_action_relation (struct oxr_logger *log, struct oxr_session *sess, struct oxr_space *spc, struct oxr_space *baseSpc, XrTime at_time, struct xrt_space_relation *out_relation)

Can not relate to the view space right now.

Error code?

Global oxr_space_locate (struct oxr_logger *log, struct oxr_space *spc, struct oxr_space *baseSpc, XrTime time, XrSpaceLocation *location)

for longer paths in "space graph" than one edge, this will be a loop.

Global oxr_system_enumerate_blend_modes (struct oxr_logger *log, struct oxr_system *sys, XrViewConfigurationType viewConfigurationType, uint32_t environmentBlendModeCapacityInput, uint32_t *environmentBlendModeCountOutput, XrEnvironmentBlendMode *environmentBlendModes)

Take into account viewConfigurationType

Global oxr_system_get_properties (struct oxr_logger *log, struct oxr_system *sys, XrSystemProperties *properties)

conforming implementations must support at leastXR_MIN_COMPOSITION_LAYERS_SUPPORTED layers.

Global oxr_xdev_get_relation_at (struct oxr_logger *log, struct oxr_instance *inst, struct xrt_device *xdev, enum xrt_input_name name, XrTime at_time, uint64_t *out_relation_timestamp_ns, struct xrt_space_relation *out_relation)

Convert at_time to monotonic and give to device.

Global oxr_xrConvertTimespecTimeToTimeKHR (XrInstance instance, const struct timespec *timespecTime, XrTime *time)

do we need to check and see if this extension was enabled first?

Global oxr_xrGetInputSourceLocalizedName (XrSession session, const XrInputSourceLocalizedNameGetInfo *getInfo, uint32_t bufferCapacityInput, uint32_t *bufferCountOutput, char *buffer)

verify getInfo

Global oxr_xrGetReferenceSpaceBoundsRect (XrSession session, XrReferenceSpaceType referenceSpaceType, XrExtent2Df *bounds)

Implement

Global oxr_xrSuggestInteractionProfileBindings (XrInstance instance, const XrInteractionProfileSuggestedBinding *suggestedBindings)

verify path (s->binding).

Global psmv_found (struct xrt_prober *xp, struct xrt_prober_device **devices, size_t num_devices, size_t index, cJSON *attached_data, struct xrt_device **out_xdevs)

measure!

Global timepoint_ns

This is from u_time, duplicated to avoid layer violation.

Global vive_controller_found (struct xrt_prober *xp, struct xrt_prober_device **devices, size_t num_devices, size_t index, cJSON *attached_data, struct xrt_device **out_xdevs)

: reading range report fails for powered off controller

Global XR_USE_GRAPHICS_API_VULKAN

Move these to the build system instead.

Global xrt_fusion::AbsolutePositionLeverArmMeasurement::AbsolutePositionLeverArmMeasurement (MeasurementVector const &measurement, MeasurementVector const &knownLocationInBodySpace, MeasurementVector const &variance)

the point we get from the camera isn't the center of the ball, but the center of the visible surface of the ball - a closer approximation would be translation along the vector to the center of projection....

Global xrt_fusion::implementation::LowPassIIR< Value, Scalar >::addSample (Value const &sample, timepoint_ns timestamp_ns, Scalar weight=1)

limit max dt?

Global xrt_gfx_provider_create_fd (struct xrt_device *xdev, bool flip_y)

set this to an estimate that's better than 6ms

Global XRT_INPUT_DAYDREAM_TOUCHPAD_VALUE_X

This should be merged and be tagged as a touchpad, maybe.

Class xrt_tracked_psmv

How do we communicate ball colour change?

Global xrt_tracked_psmv::get_tracked_pose )(struct xrt_tracked_psmv *, enum xrt_input_name name, timepoint_ns when_ns, struct xrt_space_relation *out_relation)

Should we add a out_time argument as a way to signal min and maximum, and as such only do interpelation between different captured frames.

Class xrt_tracked_psvr

How do we communicate led lighting status?

Global xrt_tracking_type

Is none, Colour, IR, Magnetic the kind of type we need to know about?