oxr_session.c File Reference

Holds session related functions. More...

#include <stdio.h>
#include <stdlib.h>
#include <assert.h>
#include <inttypes.h>
#include "util/u_debug.h"
#include "util/u_misc.h"
#include "util/u_time.h"
#include "math/m_api.h"
#include "xrt/xrt_device.h"
#include "xrt/xrt_gfx_xlib.h"
#include "xrt/xrt_gfx_vk.h"
#include "oxr_objects.h"
#include "oxr_logger.h"
#include "oxr_two_call.h"
#include "oxr_handle.h"
#include "oxr_chain.h"

Include dependency graph for oxr_session.c:

Macros
#define	OXR_SESSION_ALLOCATE(LOG, SYS, OUT)

Functions
XrResult	oxr_session_enumerate_formats (struct oxr_logger *log, struct oxr_session *sess, uint32_t formatCapacityInput, uint32_t *formatCountOutput, int64_t *formats)
XrResult	oxr_session_begin (struct oxr_logger *log, struct oxr_session *sess, const XrSessionBeginInfo *beginInfo)
XrResult	oxr_session_end (struct oxr_logger *log, struct oxr_session *sess)
XrResult	oxr_session_request_exit (struct oxr_logger *log, struct oxr_session *sess)
void	oxr_session_poll (struct oxr_session *sess)
XrResult	oxr_session_get_view_pose_at (struct oxr_logger *log, struct oxr_session *sess, XrTime at_time, struct xrt_pose *pose)
	Get the view space position at the given time in relation to the local or stage space. More...
void	print_view_fov (struct oxr_session *sess, uint32_t index, const struct xrt_fov *fov)
void	print_view_pose (struct oxr_session *sess, uint32_t index, const struct xrt_pose *pose)
XrResult	oxr_session_views (struct oxr_logger *log, struct oxr_session *sess, const XrViewLocateInfo *viewLocateInfo, XrViewState *viewState, uint32_t viewCapacityInput, uint32_t *viewCountOutput, XrView *views)
XrResult	oxr_session_frame_wait (struct oxr_logger *log, struct oxr_session *sess, XrFrameState *frameState)
XrResult	oxr_session_frame_begin (struct oxr_logger *log, struct oxr_session *sess)
XrResult	oxr_session_frame_end (struct oxr_logger *log, struct oxr_session *sess, const XrFrameEndInfo *frameEndInfo)
XrResult	oxr_session_create (struct oxr_logger *log, struct oxr_system *sys, const XrSessionCreateInfo *createInfo, struct oxr_session **out_session)

Detailed Description

Holds session related functions.

Author

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

Macro Definition Documentation

OXR_SESSION_ALLOCATE

#define OXR_SESSION_ALLOCATE	(		LOG,
			SYS,
			OUT
	)

Value:

do {                                                                   \
                OXR_ALLOCATE_HANDLE_OR_RETURN(LOG, OUT, OXR_XR_DEBUG_SESSION,  \
                                              oxr_session_destroy,             \
                                              &(SYS)->inst->handle);           \
                (OUT)->sys = (SYS);                                            \
        } while (0)

Function Documentation

print_view_fov()

void print_view_fov	(	struct oxr_session *	sess,
		uint32_t	index,
		const struct xrt_fov *	fov
	)

References xrt_fov::angle_down, xrt_fov::angle_left, xrt_fov::angle_right, xrt_fov::angle_up, oxr_instance::debug_views, oxr_system::inst, and oxr_session::sys.

print_view_pose()

void print_view_pose	(	struct oxr_session *	sess,
		uint32_t	index,
		const struct xrt_pose *	pose
	)

References oxr_instance::debug_views, oxr_system::inst, xrt_pose::orientation, xrt_pose::position, oxr_session::sys, xrt_quat::w, xrt_quat::x, xrt_vec3::x, xrt_quat::y, xrt_vec3::y, xrt_quat::z, and xrt_vec3::z.