The open source OpenXR runtime
a/math: Add a clear() method to RelationHistory/m_relation_history
authored by
Arkadiusz Drohomirecki
and committed by
Arkadiusz Drohomirecki
d4444122
4c6b3b46
+28
-4
+7
src/xrt/auxiliary/math/m_relation_history.cpp
+7
src/xrt/auxiliary/math/m_relation_history.cpp
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}
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void
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m_relation_history_clear(struct m_relation_history *rh)
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{
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std::unique_lock<os::Mutex> lock(rh->mutex);
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rh->impl = {};
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}
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void
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m_relation_history_destroy(struct m_relation_history **rh_ptr)
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{
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struct m_relation_history *rh = *rh_ptr;
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src/xrt/auxiliary/math/m_relation_history.h
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src/xrt/auxiliary/math/m_relation_history.h
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};
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/*!
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* @brief Creates an opaque relation_history object.
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* Creates an opaque relation_history object.
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*
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* @public @memberof m_relation_history
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*/
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uint64_t timestamp);
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/*!
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* @brief Interpolates or extrapolates to the desired timestamp.
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* Interpolates or extrapolates to the desired timestamp.
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*
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* Read-only operation - doesn't remove anything from the buffer or anything like that - you can call this as often as
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* you want.
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struct xrt_space_relation *out_relation);
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/*!
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* @brief Get the latest report in the buffer, if any.
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* Get the latest report in the buffer, if any.
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*
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* @param rh self
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* @param[out] out_time_ns Populated with the latest report time, if any
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struct xrt_space_relation *out_relation);
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/*!
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* @brief Returns the number of items in the history.
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* Returns the number of items in the history.
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*
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* @public @memberof m_relation_history
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*/
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uint32_t
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m_relation_history_get_size(const struct m_relation_history *rh);
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/*!
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* Clears the history from all of the items.
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*
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* @public @memberof m_relation_history
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*/
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void
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m_relation_history_clear(struct m_relation_history *rh);
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/*!
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* Destroys an opaque relation_history object.
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size() const noexcept
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{
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return m_relation_history_get_size(mPtr);
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}
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/*!
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* @copydoc m_relation_history_clear
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*/
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void
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clear() noexcept
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{
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return m_relation_history_clear(mPtr);
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}
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};
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