wmr_controller_base Struct Reference
Common base for all WMR controllers. More...
#include <wmr/wmr_controller_base.h>
Inheritance diagram for wmr_controller_base:
Collaboration diagram for wmr_controller_base:
Data Fields | |
| struct xrt_device | base |
| Base struct. More... | |
| struct os_mutex | conn_lock |
| Mutex protects the controller connection. More... | |
| struct wmr_controller_connection * | wcc |
| The connection for this controller. More... | |
| void(* | receive_bytes )(struct wmr_controller_base *wcb, uint64_t time_ns, uint8_t *buffer, uint32_t buf_size) |
| Callback from the connection when a packet has been received. More... | |
| enum u_logging_level | log_level |
| struct os_mutex | data_lock |
| Mutex protects shared data used from OpenXR callbacks. More... | |
| bool(* | handle_input_packet )(struct wmr_controller_base *wcb, uint64_t time_ns, uint8_t *buffer, uint32_t buf_size) |
| Callback to parse a controller update packet and update the input / imu info. Called with the. More... | |
| struct wmr_controller_config | config |
| uint64_t | last_imu_timestamp_ns |
| Time of last IMU sample, in CPU time. More... | |
| struct m_imu_3dof | fusion |
| Main fusion calculator. More... | |
| struct xrt_vec3 | last_angular_velocity |
| The last angular velocity from the IMU, for prediction. More... | |
 Data Fields inherited from xrt_device | |
| enum xrt_device_name | name |
| Enum identifier of the device. More... | |
| enum xrt_device_type | device_type |
| char | str [256] |
| A string describing the device. More... | |
| char | serial [256] |
| A unique identifier. Persistent across configurations, if possible. More... | |
| struct xrt_hmd_parts * | hmd |
| Null if this device does not interface with the users head. More... | |
| struct xrt_tracking_origin * | tracking_origin |
| Always set, pointing to the tracking system for this device. More... | |
| size_t | binding_profile_count |
| Number of bindings in xrt_device::binding_profiles. More... | |
| struct xrt_binding_profile * | binding_profiles |
| size_t | input_count |
| Number of inputs. More... | |
| struct xrt_input * | inputs |
| Array of input structs. More... | |
| size_t | output_count |
| Number of outputs. More... | |
| struct xrt_output * | outputs |
| Array of output structs. More... | |
| bool | orientation_tracking_supported |
| bool | position_tracking_supported |
| bool | hand_tracking_supported |
| bool | eye_gaze_supported |
| bool | force_feedback_supported |
| bool | ref_space_usage_supported |
| bool | form_factor_check_supported |
| bool | stage_supported |
| bool | face_tracking_supported |
| bool | body_tracking_supported |
| bool | battery_status_supported |
| xrt_result_t(* | update_inputs )(struct xrt_device *xdev) |
| Update any attached inputs. More... | |
| xrt_result_t(* | get_tracked_pose )(struct xrt_device *xdev, enum xrt_input_name name, int64_t at_timestamp_ns, struct xrt_space_relation *out_relation) |
| Get relationship of a tracked device to the tracking origin space as the base space. More... | |
| void(* | get_hand_tracking )(struct xrt_device *xdev, enum xrt_input_name name, int64_t desired_timestamp_ns, struct xrt_hand_joint_set *out_value, int64_t *out_timestamp_ns) |
| Get relationship of hand joints to the tracking origin space as the base space. More... | |
| xrt_result_t(* | get_face_tracking )(struct xrt_device *xdev, enum xrt_input_name facial_expression_type, int64_t at_timestamp_ns, struct xrt_facial_expression_set *out_value) |
| Get the requested blend shape properties & weights for a face tracker. More... | |
| xrt_result_t(* | get_body_skeleton )(struct xrt_device *xdev, enum xrt_input_name body_tracking_type, struct xrt_body_skeleton *out_value) |
| Get the body skeleton in T-pose, used to query the skeleton hierarchy, scale, proportions etc. More... | |
| xrt_result_t(* | get_body_joints )(struct xrt_device *xdev, enum xrt_input_name body_tracking_type, int64_t desired_timestamp_ns, struct xrt_body_joint_set *out_value) |
| Get the joint locations for a body tracker. More... | |
| void(* | set_output )(struct xrt_device *xdev, enum xrt_output_name name, const union xrt_output_value *value) |
| Set a output value. More... | |
| void(* | get_view_poses )(struct xrt_device *xdev, const struct xrt_vec3 *default_eye_relation, int64_t at_timestamp_ns, uint32_t view_count, struct xrt_space_relation *out_head_relation, struct xrt_fov *out_fovs, struct xrt_pose *out_poses) |
| Get the per-view pose in relation to the view space. More... | |
| bool(* | compute_distortion )(struct xrt_device *xdev, uint32_t view, float u, float v, struct xrt_uv_triplet *out_result) |
| Compute the distortion at a single point. More... | |
| xrt_result_t(* | get_visibility_mask )(struct xrt_device *xdev, enum xrt_visibility_mask_type type, uint32_t view_index, struct xrt_visibility_mask **out_mask) |
| Get the visibility mask for this device. More... | |
| xrt_result_t(* | ref_space_usage )(struct xrt_device *xdev, enum xrt_reference_space_type type, enum xrt_input_name name, bool used) |
| Called by the xrt_space_overseer when a reference space that is implemented by this device is first used, or when the last usage of the reference space stops. More... | |
| bool(* | is_form_factor_available )(struct xrt_device *xdev, enum xrt_form_factor form_factor) |
| Check if given form factor is available or not. More... | |
| xrt_result_t(* | get_battery_status )(struct xrt_device *xdev, bool *out_present, bool *out_charging, float *out_charge) |
| Get battery status information. More... | |
| xrt_result_t(* | begin_feature )(struct xrt_device *xdev, enum xrt_device_feature_type type) |
| Enable the feature for this device. More... | |
| xrt_result_t(* | end_feature )(struct xrt_device *xdev, enum xrt_device_feature_type type) |
| Disable the feature for this device. More... | |
| void(* | destroy )(struct xrt_device *xdev) |
| Destroy device. More... | |
Additional Inherited Members | |
| Static Public Member Functions inherited from xrt_device | |
| static xrt_result_t | xrt_device_update_inputs (struct xrt_device *xdev) |
| Helper function for xrt_device::update_inputs. More... | |
| static xrt_result_t | xrt_device_get_tracked_pose (struct xrt_device *xdev, enum xrt_input_name name, int64_t at_timestamp_ns, struct xrt_space_relation *out_relation) |
| Helper function for xrt_device::get_tracked_pose. More... | |
| static void | xrt_device_get_hand_tracking (struct xrt_device *xdev, enum xrt_input_name name, int64_t desired_timestamp_ns, struct xrt_hand_joint_set *out_value, int64_t *out_timestamp_ns) |
| Helper function for xrt_device::get_hand_tracking. More... | |
| static xrt_result_t | xrt_device_get_face_tracking (struct xrt_device *xdev, enum xrt_input_name facial_expression_type, int64_t at_timestamp_ns, struct xrt_facial_expression_set *out_value) |
| Helper function for xrt_device::get_face_tracking. More... | |
| static xrt_result_t | xrt_device_get_body_skeleton (struct xrt_device *xdev, enum xrt_input_name body_tracking_type, struct xrt_body_skeleton *out_value) |
| Helper function for xrt_device::get_body_skeleton. More... | |
| static xrt_result_t | xrt_device_get_body_joints (struct xrt_device *xdev, enum xrt_input_name body_tracking_type, int64_t desired_timestamp_ns, struct xrt_body_joint_set *out_value) |
| Helper function for xrt_device::get_body_joints. More... | |
| static void | xrt_device_set_output (struct xrt_device *xdev, enum xrt_output_name name, const union xrt_output_value *value) |
| Helper function for xrt_device::set_output. More... | |
| static void | xrt_device_get_view_poses (struct xrt_device *xdev, const struct xrt_vec3 *default_eye_relation, int64_t at_timestamp_ns, uint32_t view_count, struct xrt_space_relation *out_head_relation, struct xrt_fov *out_fovs, struct xrt_pose *out_poses) |
| Helper function for xrt_device::get_view_poses. More... | |
| static bool | xrt_device_compute_distortion (struct xrt_device *xdev, uint32_t view, float u, float v, struct xrt_uv_triplet *out_result) |
| Helper function for xrt_device::compute_distortion. More... | |
| static xrt_result_t | xrt_device_get_visibility_mask (struct xrt_device *xdev, enum xrt_visibility_mask_type type, uint32_t view_index, struct xrt_visibility_mask **out_mask) |
| Helper function for xrt_device::get_visibility_mask. More... | |
| static xrt_result_t | xrt_device_ref_space_usage (struct xrt_device *xdev, enum xrt_reference_space_type type, enum xrt_input_name name, bool used) |
| Helper function for xrt_device::ref_space_usage. More... | |
| static bool | xrt_device_is_form_factor_available (struct xrt_device *xdev, enum xrt_form_factor form_factor) |
| Helper function for xrt_device::is_form_factor_available. More... | |
| static xrt_result_t | xrt_device_get_battery_status (struct xrt_device *xdev, bool *out_present, bool *out_charging, float *out_charge) |
| Helper function for xrt_device::get_battery_status. More... | |
| static xrt_result_t | xrt_device_begin_feature (struct xrt_device *xdev, enum xrt_device_feature_type type) |
| Helper function for xrt_device::begin_feature. More... | |
| static xrt_result_t | xrt_device_end_feature (struct xrt_device *xdev, enum xrt_device_feature_type type) |
| Helper function for xrt_device::end_feature. More... | |
| static void | xrt_device_destroy (struct xrt_device **xdev_ptr) |
| Helper function for xrt_device::destroy. More... | |
| Related Functions inherited from xrt_device | |
| void | u_distortion_mesh_fill_in_compute (struct xrt_device *xdev) |
Given a xrt_device generates meshes by calling xdev->compute_distortion(), populates xdev->hmd_parts.distortion.mesh & xdev->hmd_parts.distortion.models. More... | |
| void | u_distortion_mesh_fill_in_none (struct xrt_device *xdev) |
Given a xrt_device generates a no distortion mesh, populates xdev->hmd_parts.distortion.mesh & xdev->hmd_parts.distortion.models. More... | |
| void | u_distortion_mesh_set_none (struct xrt_device *xdev) |
Given a xrt_device generates a no distortion mesh, also sets xdev->compute_distortion() and populates xdev->hmd_parts.distortion.mesh & xdev->hmd_parts.distortion.models. More... | |
Detailed Description
Common base for all WMR controllers.
Field Documentation
◆ base
| struct xrt_device wmr_controller_base::base |
Base struct.
◆ conn_lock
| struct os_mutex wmr_controller_base::conn_lock |
Mutex protects the controller connection.
◆ data_lock
| struct os_mutex wmr_controller_base::data_lock |
Mutex protects shared data used from OpenXR callbacks.
◆ fusion
| struct m_imu_3dof wmr_controller_base::fusion |
Main fusion calculator.
◆ handle_input_packet
| bool(* wmr_controller_base::handle_input_packet) (struct wmr_controller_base *wcb, uint64_t time_ns, uint8_t *buffer, uint32_t buf_size) |
Callback to parse a controller update packet and update the input / imu info. Called with the.
◆ last_angular_velocity
| struct xrt_vec3 wmr_controller_base::last_angular_velocity |
The last angular velocity from the IMU, for prediction.
◆ last_imu_timestamp_ns
| uint64_t wmr_controller_base::last_imu_timestamp_ns |
Time of last IMU sample, in CPU time.
◆ receive_bytes
| void(* wmr_controller_base::receive_bytes) (struct wmr_controller_base *wcb, uint64_t time_ns, uint8_t *buffer, uint32_t buf_size) |
Callback from the connection when a packet has been received.
◆ wcc
| struct wmr_controller_connection* wmr_controller_base::wcc |
The connection for this controller.
The documentation for this struct was generated from the following file:
- drivers/wmr/wmr_controller_base.h
