oxr_action_set Struct Reference

A group of actions. More...

#include <oxr/oxr_objects.h>

Inheritance diagram for oxr_action_set:

Collaboration diagram for oxr_action_set:

Data Fields
struct oxr_handle_base	handle
	Common structure for things referred to by OpenXR handles.
struct oxr_instance *	inst
	Owner of this action set.
struct oxr_instance_action_context *	inst_context
	Reference to the instance action context (reference-counted).
struct oxr_action_set_ref *	data
	The data for this action set that must live as long as any session we are attached to.
uint32_t	act_set_key
	Unique key for the session hashmap.
struct u_hashset_item *	name_item
	The item in the name hashset.
struct u_hashset_item *	loc_item
	The item in the localized hashset.
Data Fields inherited from oxr_handle_base
uint64_t	debug
	Magic (per-handle-type) value for debugging.
struct oxr_handle_base *	parent
	Pointer to this object's parent handle holder, if any.
struct oxr_handle_base *	children [256]
	Array of children, if any.
enum oxr_handle_state	state
	Current handle state.
oxr_handle_destroyer	destroy
	Destroy the object this handle refers to.

Related Symbols
(Note that these are not member symbols.)
static XrActionSet	oxr_action_set_to_openxr (struct oxr_action_set *act_set)
	To go back to a OpenXR object.
Related Symbols inherited from oxr_handle_base
typedef XrResult(*	oxr_handle_destroyer) (struct oxr_logger *log, struct oxr_handle_base *hb)
	Function pointer type for a handle destruction function.
XrResult	oxr_handle_allocate_and_init (struct oxr_logger *log, size_t size, uint64_t debug, oxr_handle_destroyer destroy, struct oxr_handle_base *parent, void **out)
	Allocate some memory for use as a handle, and initialize it as a handle.
#define	OXR_ALLOCATE_HANDLE(LOG, OUT, DEBUG, DESTROY, PARENT)    oxr_handle_allocate_and_init(LOG, sizeof(*OUT), DEBUG, DESTROY, PARENT, (void **)&OUT)
	Allocates memory for a handle and evaluates to an XrResult.
#define	OXR_ALLOCATE_HANDLE_OR_RETURN(LOG, OUT, DEBUG, DESTROY, PARENT)
	Allocate memory for a handle, returning in case of failure.
const char *	oxr_handle_state_to_string (enum oxr_handle_state state)
	Returns a human-readable label for a handle state.

Additional Inherited Members
Public Member Functions inherited from oxr_handle_base
XrResult	oxr_handle_destroy (struct oxr_logger *log, struct oxr_handle_base *hb)
	Destroy the handle's object, as well as all child handles recursively.
Protected Member Functions inherited from oxr_handle_base
XrResult	oxr_handle_init (struct oxr_logger *log, struct oxr_handle_base *hb, uint64_t debug, oxr_handle_destroyer destroy, struct oxr_handle_base *parent)
	Initialize a handle holder, and if a parent is specified, update its child list to include this handle.

Detailed Description

A group of actions.

Parent type/handle is oxr_instance

Note, however, that an action set must be "attached" to a session ( oxr_session ) to be used and not just configured. The corresponding data is in oxr_action_set_attachment.

OpenXR Object:

XrActionSet

Field Documentation

act_set_key

uint32_t oxr_action_set::act_set_key

Unique key for the session hashmap.

Duplicated from oxr_action_set_ref::act_set_key for efficiency.

data

struct oxr_action_set_ref* oxr_action_set::data

The data for this action set that must live as long as any session we are attached to.

Referenced by oxr_action_sync_data(), oxr_session::oxr_session_attach_action_sets(), oxr_verify_subaction_path_sync(), oxr_xrCreateAction(), and oxr_xrSuggestInteractionProfileBindings().

handle

struct oxr_handle_base oxr_action_set::handle

Common structure for things referred to by OpenXR handles.

Referenced by oxr_session::oxr_session_attach_action_sets(), and oxr_xrDestroyActionSet().

inst

struct oxr_instance* oxr_action_set::inst

Owner of this action set.

Referenced by oxr_xrApplyHapticFeedback(), oxr_xrCreateAction(), oxr_xrGetActionStateBoolean(), oxr_xrGetActionStateFloat(), oxr_xrGetActionStatePose(), oxr_xrGetActionStateVector2f(), and oxr_xrStopHapticFeedback().

inst_context

struct oxr_instance_action_context* oxr_action_set::inst_context

Reference to the instance action context (reference-counted).

loc_item

struct u_hashset_item* oxr_action_set::loc_item

The item in the localized hashset.

name_item

struct u_hashset_item* oxr_action_set::name_item

The item in the name hashset.

---

The documentation for this struct was generated from the following file:

• state_trackers/oxr/oxr_objects.h