android_sensors.c File Reference

Android sensors driver code. More...

#include "android_sensors.h"
#include "util/u_debug.h"
#include "util/u_device.h"
#include "util/u_distortion_mesh.h"
#include "util/u_var.h"
#include "util/u_visibility_mask.h"
#include "cardboard_device.pb.h"
#include "pb_decode.h"
#include "android/android_globals.h"
#include "android/android_content.h"
#include "android/android_custom_surface.h"
#include <xrt/xrt_config_android.h>

Include dependency graph for android_sensors.c:

Macros
#define	LOOPER_ID_USER   3
#define	POLL_RATE_USEC   (1000L / 60) * 1000

Functions
static struct android_device *	android_device (struct xrt_device *xdev)
static bool	read_file (pb_istream_t *stream, uint8_t *buf, size_t count)
static bool	read_buffer (pb_istream_t *stream, const pb_field_t *field, void **arg)
static bool	load_cardboard_distortion (struct android_device *d, struct xrt_android_display_metrics *metrics, struct u_cardboard_distortion_arguments *args)
static int	android_sensor_callback (ASensorEvent *event, struct android_device *d)
static int32_t	android_get_sensor_poll_rate (const struct android_device *d)
static void *	android_run_thread (void *ptr)
static void	android_device_destroy (struct xrt_device *xdev)
static xrt_result_t	android_device_get_tracked_pose (struct xrt_device *xdev, enum xrt_input_name name, int64_t at_timestamp_ns, struct xrt_space_relation *out_relation)
static xrt_result_t	android_device_compute_distortion (struct xrt_device *xdev, uint32_t view, float u, float v, struct xrt_uv_triplet *result)
struct android_device *	android_device_create (void)

Detailed Description

Android sensors driver code.

Author

Lubosz Sarnecki lubos.nosp@m.z.sa.nosp@m.rneck.nosp@m.i@co.nosp@m.llabo.nosp@m.ra.c.nosp@m.om

Korcan Hussein korca.nosp@m.n.hu.nosp@m.ssein.nosp@m.@col.nosp@m.labor.nosp@m.a.co.nosp@m.m

Simon Zeni simon.nosp@m..zen.nosp@m.i@col.nosp@m.labo.nosp@m.ra.co.nosp@m.m

Function Documentation

android_device_get_tracked_pose()

static xrt_result_t android_device_get_tracked_pose ( struct xrt_device *  xdev, enum xrt_input_name  name, int64_t  at_timestamp_ns, struct xrt_space_relation *  out_relation  )

static

Todo:

assuming that orientation is actually currently tracked.

References android_device::lock, m_imu_3dof::rot, xrt_space_relation::XRT_SPACE_RELATION_ZERO, and XRT_SUCCESS.