Camera based hand tracking driver code. More...

#include "ht_interface.h"
#include "tracking/t_tracking.h"
#include "util/u_var.h"
#include "xrt/xrt_defines.h"
#include "xrt/xrt_frame.h"
#include "xrt/xrt_frameserver.h"
#include "xrt/xrt_prober.h"
#include "util/u_device.h"
#include "util/u_logging.h"
#include "util/u_trace_marker.h"
#include "util/u_config_json.h"
#include "util/u_debug.h"
#include "util/u_sink.h"
#include "util/u_file.h"
#include "tracking/t_hand_tracking.h"
#include "../../tracking/hand/mercury/hg_interface.h"
#include <cjson/cJSON.h>

Include dependency graph for ht_driver.c:

Data Structures
struct	ht_device

Macros
#define	HT_TRACE(htd, ...) U_LOG_XDEV_IFL_T(&htd->base, htd->log_level, __VA_ARGS__)

#define	HT_DEBUG(htd, ...) U_LOG_XDEV_IFL_D(&htd->base, htd->log_level, __VA_ARGS__)

#define	HT_INFO(htd, ...) U_LOG_XDEV_IFL_I(&htd->base, htd->log_level, __VA_ARGS__)

#define	HT_WARN(htd, ...) U_LOG_XDEV_IFL_W(&htd->base, htd->log_level, __VA_ARGS__)

#define	HT_ERROR(htd, ...) U_LOG_XDEV_IFL_E(&htd->base, htd->log_level, __VA_ARGS__)

Functions
static struct ht_device *	ht_device (struct xrt_device *xdev)

static xrt_result_t	ht_device_get_hand_tracking (struct xrt_device xdev, enum xrt_input_name name, int64_t at_timestamp_ns, struct xrt_hand_joint_set out_value, int64_t *out_timestamp_ns)
	xrt_device function implementations

static void	ht_device_destroy (struct xrt_device *xdev)

static struct ht_device *	ht_device_create_common (struct t_stereo_camera_calibration calib, bool own_xfctx, struct xrt_frame_context xfctx, struct t_hand_tracking_sync *sync)

int	ht_device_create (struct xrt_frame_context xfctx, struct t_stereo_camera_calibration calib, struct t_hand_tracking_create_info create_info, struct xrt_slam_sinks out_sinks, struct xrt_device out_device)
	Create hand tracker.

Detailed Description

Camera based hand tracking driver code.

Author: Moshi Turner moshi.nosp@m.turn.nosp@m.er@pr.nosp@m.oton.nosp@m.mail..nosp@m.com; Jakob Bornecrantz jakob.nosp@m.@col.nosp@m.labor.nosp@m.a.co.nosp@m.m

Function Documentation

◆ ht_device_create_common()

static struct ht_device * ht_device_create_common	(	struct t_stereo_camera_calibration *	calib,
		bool	own_xfctx,
		struct xrt_frame_context *	xfctx,
		struct t_hand_tracking_sync *	sync
	)

static

Todo:: 2 hands hardcoded

References xrt_device::destroy, xrt_device::get_hand_tracking, ht_device_get_hand_tracking(), xrt_device::inputs, xrt_device::name, ht_device::own_xfctx, xrt_device::serial, xrt_device::str, xrt_device::supported, t_hand_tracking_async_default_create(), xrt_device::tracking_origin, xrt_tracking_origin::type, u_device_noop_update_inputs(), xrt_device::update_inputs, and XRT_TRACKING_TYPE_RGB.

Referenced by ht_device_create().

◆ ht_device_get_hand_tracking()

static xrt_result_t ht_device_get_hand_tracking	(	struct xrt_device *	xdev,
		enum xrt_input_name	name,
		int64_t	at_timestamp_ns,
		struct xrt_hand_joint_set *	out_value,
		int64_t *	out_timestamp_ns
	)

static

xrt_device function implementations

References XRT_ERROR_INPUT_UNSUPPORTED, and XRT_SUCCESS.

Referenced by ht_device_create_common().

Data Structures

Macros

Functions

Detailed Description

Function Documentation

◆ ht_device_create_common()

◆ ht_device_get_hand_tracking()