matrixfurry.com
The open source OpenXR runtime
1// Copyright 2019-2023, Collabora, Ltd.
2// SPDX-License-Identifier: BSL-1.0
3/*!
4 * @file
5 * @brief Loads and dumps a calibration file.
6 * @author Jakob Bornecrantz <jakob@collabora.com>
7 */
8
9#include "xrt/xrt_compiler.h"
10#include "xrt/xrt_config_have.h"
11
12#include "cli_common.h"
13
14#ifdef XRT_HAVE_OPENCV
15#include "tracking/t_tracking.h"
16#endif
17
18#include <string.h>
19#include <stdio.h>
20
21#define P(...) fprintf(stderr, __VA_ARGS__)
22
23int
24cli_cmd_calibration_dump(int argc, const char **argv)
25{
26#ifdef XRT_HAVE_OPENCV
27 if (argc < 3) {
28 P("Must be given a file path\n");
29 return 1;
30 }
31
32 const char *filename = argv[2];
33
34 struct t_stereo_camera_calibration *data = NULL;
35 if (!t_stereo_camera_calibration_load(filename, &data)) {
36 P("Could not load '%s'!\n", filename);
37 return 1;
38 }
39
40 t_stereo_camera_calibration_dump(data);
41 t_stereo_camera_calibration_reference(&data, NULL);
42
43 return 0;
44#else
45 P("Not compiled with XRT_HAVE_OPENCV, so can't load calibration files!\n");
46 return 1;
47#endif
48}