oxr_input.c File Reference

Holds input related functions. More...

#include "util/u_debug.h"
#include "util/u_time.h"
#include "util/u_misc.h"
#include "xrt/xrt_compiler.h"
#include "oxr_objects.h"
#include "oxr_logger.h"
#include "oxr_handle.h"
#include <math.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>

Include dependency graph for oxr_input.c:

Macros
#define	BOOL_CHECK(NAME)
#define	VEC1_CHECK(NAME)
#define	VEC2_CHECK(NAME)
#define	OXR_ACTION_GET_FILLER(TYPE)

Functions
XrResult	oxr_action_set_create (struct oxr_logger *log, struct oxr_instance *inst, const XrActionSetCreateInfo *createInfo, struct oxr_action_set **out_act_set)
XrResult	oxr_action_create (struct oxr_logger *log, struct oxr_action_set *act_set, const XrActionCreateInfo *createInfo, struct oxr_action **out_act)
void	oxr_classify_sub_action_paths (struct oxr_logger *log, struct oxr_instance *inst, uint32_t num_subaction_paths, const XrPath *subaction_paths, struct oxr_sub_paths *sub_paths)
	Helper function to classify sub_paths. More...
XrResult	oxr_source_get_pose_input (struct oxr_logger *log, struct oxr_session *sess, uint32_t act_key, const struct oxr_sub_paths *sub_paths, struct oxr_source_input **out_input)
	Find the pose input for the set of sub_paths. More...
XrResult	oxr_session_attach_action_sets (struct oxr_logger *log, struct oxr_session *sess, const XrSessionActionSetsAttachInfo *bindInfo)
XrResult	oxr_action_sync_data (struct oxr_logger *log, struct oxr_session *sess, uint32_t countActionSets, const XrActiveActionSet *actionSets)
XrResult	oxr_action_get_boolean (struct oxr_logger *log, struct oxr_session *sess, uint64_t key, struct oxr_sub_paths sub_paths, XrActionStateBoolean *data)
XrResult	oxr_action_get_vector1f (struct oxr_logger *log, struct oxr_session *sess, uint64_t key, struct oxr_sub_paths sub_paths, XrActionStateFloat *data)
XrResult	oxr_action_get_vector2f (struct oxr_logger *log, struct oxr_session *sess, uint64_t key, struct oxr_sub_paths sub_paths, XrActionStateVector2f *data)
XrResult	oxr_action_get_pose (struct oxr_logger *log, struct oxr_session *sess, uint64_t key, struct oxr_sub_paths sub_paths, XrActionStatePose *data)
XrResult	oxr_action_apply_haptic_feedback (struct oxr_logger *log, struct oxr_session *sess, uint64_t key, struct oxr_sub_paths sub_paths, const XrHapticBaseHeader *hapticEvent)
XrResult	oxr_action_stop_haptic_feedback (struct oxr_logger *log, struct oxr_session *sess, uint64_t key, struct oxr_sub_paths sub_paths)

Detailed Description

Holds input related functions.

Author

Jakob Bornecrantz jakob.nosp@m.@col.nosp@m.labor.nosp@m.a.co.nosp@m.m

Macro Definition Documentation

BOOL_CHECK

#define BOOL_CHECK

(

NAME

)

Value:

if (src->NAME.current.active) {                                        \
                active |= true;                                                \
                value |= src->NAME.current.boolean;                            \
                timestamp = src->NAME.current.timestamp;                       \
        }

OXR_ACTION_GET_FILLER

#define OXR_ACTION_GET_FILLER

(

TYPE

)

Value:

if (sub_paths.any && src->any_state.active) {                          \
                get_state_from_state_##TYPE(&src->any_state, data);            \
        }                                                                      \
        if (sub_paths.user && src->user.current.active) {                      \
                get_state_from_state_##TYPE(&src->user.current, data);         \
        }                                                                      \
        if (sub_paths.head && src->head.current.active) {                      \
                get_state_from_state_##TYPE(&src->head.current, data);         \
        }                                                                      \
        if (sub_paths.left && src->left.current.active) {                      \
                get_state_from_state_##TYPE(&src->left.current, data);         \
        }                                                                      \
        if (sub_paths.right && src->right.current.active) {                    \
                get_state_from_state_##TYPE(&src->right.current, data);        \
        }                                                                      \
        if (sub_paths.gamepad && src->gamepad.current.active) {                \
                get_state_from_state_##TYPE(&src->gamepad.current, data);      \
        }

VEC1_CHECK

#define VEC1_CHECK

(

NAME

)

Value:

if (src->NAME.current.active) {                                        \
                active |= true;                                                \
                if (value < src->NAME.current.vec1.x) {                        \
                        value = src->NAME.current.vec1.x;                      \
                        timestamp = src->NAME.current.timestamp;               \
                }                                                              \
        }

VEC2_CHECK

#define VEC2_CHECK

(

NAME

)

Value:

if (src->NAME.current.active) {                                        \
                active |= true;                                                \
                float curr_x = src->NAME.current.vec2.x;                       \
                float curr_y = src->NAME.current.vec2.y;                       \
                float curr_d = curr_x * curr_x + curr_y * curr_y;              \
                if (distance < curr_d) {                                       \
                        x = curr_x;                                            \
                        y = curr_y;                                            \
                        distance = curr_d;                                     \
                        timestamp = src->NAME.current.timestamp;               \
                }                                                              \
        }