The open source OpenXR runtime
xrt: Add reference space change pending event
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src/xrt/include/xrt/xrt_session.h
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src/xrt/include/xrt/xrt_session.h
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#include "xrt/xrt_compiler.h"
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#include "xrt/xrt_defines.h"
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#include "xrt/xrt_space.h"
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#ifdef __cplusplus
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//! The referesh rate of session (compositor) has changed.
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XRT_SESSION_EVENT_DISPLAY_REFRESH_RATE_CHANGE = 5,
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//! A reference space for this session has a pending change.
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XRT_SESSION_EVENT_REFERENCE_SPACE_CHANGE_PENDING = 6,
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};
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/*!
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};
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/*!
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* Event that tells the application that the reference space has a pending
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* change to it, maps to @p XrEventDataReferenceSpaceChangePending,
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* type @ref XRT_SESSION_EVENT_REFERENCE_SPACE_CHANGE_PENDING.
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*
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* @see xrt_session_event
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* @ingroup xrt_iface
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*/
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struct xrt_session_event_reference_space_change_pending
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{
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enum xrt_session_event_type event_type;
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enum xrt_reference_space_type ref_type;
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uint64_t timestamp_ns;
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struct xrt_pose pose_in_previous_space;
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bool pose_valid;
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};
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/*!
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* Union of all session events, used to return multiple events through one call.
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* Each event struct must start with a @ref xrt_session_event_type field.
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*
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struct xrt_session_event_loss_pending loss_pending;
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struct xrt_session_event_lost lost;
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struct xrt_session_event_display_refresh_rate_change display;
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struct xrt_session_event_reference_space_change_pending ref_change;
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};
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/*!