oxr_get_state.c File Reference

Holds action state get related functions. More...

#include "oxr_get_state.h"
#include "oxr_subaction.h"
#include "oxr_input.h"
#include "../oxr_objects.h"
#include "../oxr_logger.h"

Include dependency graph for oxr_get_state.c:

Macros
#define	OXR_ACTION_GET_XR_STATE_FROM_ACTION_STATE_COMMON(ACTION_STATE, DATA)
#define	OXR_ACTION_GET_FILLER(TYPE)
	This populates the internals of action get state functions.
#define	OXR_ACTION_RESET_XR_ACTION_STATE(data)
	Clear the actual data members of the XrActionState* types, to have the correct return value in case of the action being not active.
#define	COMPUTE_ACTIVE(X)

Functions
static void	get_xr_state_from_action_state_bool (struct oxr_instance *inst, struct oxr_action_state *state, XrActionStateBoolean *data)
static void	get_xr_state_from_action_state_vec1 (struct oxr_instance *inst, struct oxr_action_state *state, XrActionStateFloat *data)
static void	get_xr_state_from_action_state_vec2 (struct oxr_instance *inst, struct oxr_action_state *state, XrActionStateVector2f *data)
XrResult	oxr_action_get_boolean (struct oxr_logger *log, struct oxr_session *sess, uint32_t act_key, struct oxr_subaction_paths subaction_paths, XrActionStateBoolean *data)
XrResult	oxr_action_get_vector1f (struct oxr_logger *log, struct oxr_session *sess, uint32_t act_key, struct oxr_subaction_paths subaction_paths, XrActionStateFloat *data)
XrResult	oxr_action_get_vector2f (struct oxr_logger *log, struct oxr_session *sess, uint32_t act_key, struct oxr_subaction_paths subaction_paths, XrActionStateVector2f *data)
XrResult	oxr_action_get_pose (struct oxr_logger *log, struct oxr_session *sess, uint32_t act_key, struct oxr_subaction_paths subaction_paths, XrActionStatePose *data)

Detailed Description

Holds action state get related functions.

Macro Definition Documentation

COMPUTE_ACTIVE

#define COMPUTE_ACTIVE

(

X

)

Value:

        if (subaction_paths.X) {                                                                                       \
                data->isActive |= act_attached->X.current.active;                                                      \
        }

OXR_ACTION_GET_FILLER

#define OXR_ACTION_GET_FILLER

(

TYPE

)

Value:

        if (subaction_paths.any && act_attached->any_state.active) {                                                   \
                get_xr_state_from_action_state_##TYPE(sess->sys->inst, &act_attached->any_state, data);                \
        }                                                                                                              \
        if (subaction_paths.user && act_attached->user.current.active) {                                               \
                get_xr_state_from_action_state_##TYPE(sess->sys->inst, &act_attached->user.current, data);             \
        }                                                                                                              \
        if (subaction_paths.head && act_attached->head.current.active) {                                               \
                get_xr_state_from_action_state_##TYPE(sess->sys->inst, &act_attached->head.current, data);             \
        }                                                                                                              \
        if (subaction_paths.left && act_attached->left.current.active) {                                               \
                get_xr_state_from_action_state_##TYPE(sess->sys->inst, &act_attached->left.current, data);             \
        }                                                                                                              \
        if (subaction_paths.right && act_attached->right.current.active) {                                             \
                get_xr_state_from_action_state_##TYPE(sess->sys->inst, &act_attached->right.current, data);            \
        }                                                                                                              \
        if (subaction_paths.gamepad && act_attached->gamepad.current.active) {                                         \
                get_xr_state_from_action_state_##TYPE(sess->sys->inst, &act_attached->gamepad.current, data);          \
        }

This populates the internals of action get state functions.

Note

Keep this synchronized with OXR_FOR_EACH_SUBACTION_PATH!

OXR_ACTION_GET_XR_STATE_FROM_ACTION_STATE_COMMON

#define OXR_ACTION_GET_XR_STATE_FROM_ACTION_STATE_COMMON	(		ACTION_STATE,
			DATA
	)

Value:

        do {                                                                                                           \
                DATA->lastChangeTime = time_state_monotonic_to_ts_ns(inst->timekeeping, ACTION_STATE->timestamp);      \
                DATA->changedSinceLastSync = ACTION_STATE->changed;                                                    \
                DATA->isActive = XR_TRUE;                                                                              \
        } while (0)

OXR_ACTION_RESET_XR_ACTION_STATE

#define OXR_ACTION_RESET_XR_ACTION_STATE

(

data

)

Value:

        do {                                                                                                           \
                data->isActive = XR_FALSE;                                                                             \
                data->changedSinceLastSync = XR_FALSE;                                                                 \
                data->lastChangeTime = 0;                                                                              \
                U_ZERO(&data->currentState);                                                                           \
        } while (0)

Clear the actual data members of the XrActionState* types, to have the correct return value in case of the action being not active.