The open source OpenXR runtime
xrt: Add xrt_device::ref_space_usage function
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src/xrt/include/xrt/xrt_device.h
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src/xrt/include/xrt/xrt_device.h
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bool hand_tracking_supported;
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bool eye_gaze_supported;
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bool force_feedback_supported;
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bool ref_space_usage_supported;
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bool form_factor_check_supported;
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···
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struct xrt_visibility_mask **out_mask);
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/*!
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* Called by the @ref xrt_space_overseer when a reference space that is
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* implemented by this device is first used, or when the last usage of
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* the reference space stops.
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*
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* What is provided is both the @ref xrt_reference_space_type that
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* triggered the usage change and the @ref xrt_input_name (if any) that
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* is used to drive the space.
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*
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* @see xrt_space_overseer_ref_space_inc
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* @see xrt_space_overseer_ref_space_dec
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* @see xrt_input_name
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* @see xrt_reference_space_type
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*/
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xrt_result_t (*ref_space_usage)(struct xrt_device *xdev,
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enum xrt_reference_space_type type,
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enum xrt_input_name name,
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bool used);
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/*!
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* @brief Check if given form factor is available or not.
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*
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* This should only be used in HMD device, if the device driver supports form factor check.
···
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struct xrt_visibility_mask **out_mask)
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{
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return xdev->get_visibility_mask(xdev, type, view_index, out_mask);
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}
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/*!
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* Helper function for @ref xrt_device::ref_space_usage.
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*
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* @copydoc xrt_device::ref_space_usage
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*
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* @public @memberof xrt_device
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*/
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static inline xrt_result_t
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xrt_device_ref_space_usage(struct xrt_device *xdev,
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enum xrt_reference_space_type type,
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enum xrt_input_name name,
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bool used)
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{
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return xdev->ref_space_usage(xdev, type, name, used);
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}
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/*!