1/**************************************************************************/
2/* openxr_api_extension.cpp */
3/**************************************************************************/
4/* This file is part of: */
5/* GODOT ENGINE */
6/* https://godotengine.org */
7/**************************************************************************/
8/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
9/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
10/* */
11/* Permission is hereby granted, free of charge, to any person obtaining */
12/* a copy of this software and associated documentation files (the */
13/* "Software"), to deal in the Software without restriction, including */
14/* without limitation the rights to use, copy, modify, merge, publish, */
15/* distribute, sublicense, and/or sell copies of the Software, and to */
16/* permit persons to whom the Software is furnished to do so, subject to */
17/* the following conditions: */
18/* */
19/* The above copyright notice and this permission notice shall be */
20/* included in all copies or substantial portions of the Software. */
21/* */
22/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
23/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
24/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
25/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
26/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
27/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
28/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
29/**************************************************************************/
30
31#include "openxr_api_extension.h"
32
33void OpenXRAPIExtension::_bind_methods() {
34 ClassDB::bind_method(D_METHOD("get_instance"), &OpenXRAPIExtension::get_instance);
35 ClassDB::bind_method(D_METHOD("get_system_id"), &OpenXRAPIExtension::get_system_id);
36 ClassDB::bind_method(D_METHOD("get_session"), &OpenXRAPIExtension::get_session);
37
38 ClassDB::bind_method(D_METHOD("transform_from_pose", "pose"), &OpenXRAPIExtension::transform_from_pose);
39 ClassDB::bind_method(D_METHOD("xr_result", "result", "format", "args"), &OpenXRAPIExtension::xr_result);
40 ClassDB::bind_static_method("OpenXRAPIExtension", D_METHOD("openxr_is_enabled", "check_run_in_editor"), &OpenXRAPIExtension::openxr_is_enabled);
41 ClassDB::bind_method(D_METHOD("get_instance_proc_addr", "name"), &OpenXRAPIExtension::get_instance_proc_addr);
42 ClassDB::bind_method(D_METHOD("get_error_string", "result"), &OpenXRAPIExtension::get_error_string);
43 ClassDB::bind_method(D_METHOD("get_swapchain_format_name", "swapchain_format"), &OpenXRAPIExtension::get_swapchain_format_name);
44
45 ClassDB::bind_method(D_METHOD("is_initialized"), &OpenXRAPIExtension::is_initialized);
46 ClassDB::bind_method(D_METHOD("is_running"), &OpenXRAPIExtension::is_running);
47
48 ClassDB::bind_method(D_METHOD("get_play_space"), &OpenXRAPIExtension::get_play_space);
49 ClassDB::bind_method(D_METHOD("get_next_frame_time"), &OpenXRAPIExtension::get_next_frame_time);
50 ClassDB::bind_method(D_METHOD("can_render"), &OpenXRAPIExtension::can_render);
51}
52
53uint64_t OpenXRAPIExtension::get_instance() {
54 ERR_FAIL_NULL_V(OpenXRAPI::get_singleton(), 0);
55 return (uint64_t)OpenXRAPI::get_singleton()->get_instance();
56}
57
58uint64_t OpenXRAPIExtension::get_system_id() {
59 ERR_FAIL_NULL_V(OpenXRAPI::get_singleton(), 0);
60 return (uint64_t)OpenXRAPI::get_singleton()->get_system_id();
61}
62
63uint64_t OpenXRAPIExtension::get_session() {
64 ERR_FAIL_NULL_V(OpenXRAPI::get_singleton(), 0);
65 return (uint64_t)OpenXRAPI::get_singleton()->get_session();
66}
67
68Transform3D OpenXRAPIExtension::transform_from_pose(GDExtensionConstPtr<const void> p_pose) {
69 ERR_FAIL_NULL_V(OpenXRAPI::get_singleton(), Transform3D());
70 return OpenXRAPI::get_singleton()->transform_from_pose(*(XrPosef *)p_pose.data);
71}
72
73bool OpenXRAPIExtension::xr_result(uint64_t result, String format, Array args) {
74 ERR_FAIL_NULL_V(OpenXRAPI::get_singleton(), false);
75 return OpenXRAPI::get_singleton()->xr_result((XrResult)result, format.utf8().get_data(), args);
76}
77
78bool OpenXRAPIExtension::openxr_is_enabled(bool p_check_run_in_editor) {
79 ERR_FAIL_NULL_V(OpenXRAPI::get_singleton(), false);
80 return OpenXRAPI::openxr_is_enabled(p_check_run_in_editor);
81}
82
83uint64_t OpenXRAPIExtension::get_instance_proc_addr(String p_name) {
84 ERR_FAIL_NULL_V(OpenXRAPI::get_singleton(), 0);
85 CharString str = p_name.utf8();
86 PFN_xrVoidFunction addr = nullptr;
87 XrResult result = OpenXRAPI::get_singleton()->get_instance_proc_addr(str.get_data(), &addr);
88 if (result != XR_SUCCESS) {
89 return 0;
90 }
91 return reinterpret_cast<uint64_t>(addr);
92}
93
94String OpenXRAPIExtension::get_error_string(uint64_t result) {
95 ERR_FAIL_NULL_V(OpenXRAPI::get_singleton(), String());
96 return OpenXRAPI::get_singleton()->get_error_string((XrResult)result);
97}
98
99String OpenXRAPIExtension::get_swapchain_format_name(int64_t p_swapchain_format) {
100 ERR_FAIL_NULL_V(OpenXRAPI::get_singleton(), String());
101 return OpenXRAPI::get_singleton()->get_swapchain_format_name(p_swapchain_format);
102}
103
104bool OpenXRAPIExtension::is_initialized() {
105 ERR_FAIL_NULL_V(OpenXRAPI::get_singleton(), false);
106 return OpenXRAPI::get_singleton()->is_initialized();
107}
108
109bool OpenXRAPIExtension::is_running() {
110 ERR_FAIL_NULL_V(OpenXRAPI::get_singleton(), false);
111 return OpenXRAPI::get_singleton()->is_running();
112}
113
114uint64_t OpenXRAPIExtension::get_play_space() {
115 ERR_FAIL_NULL_V(OpenXRAPI::get_singleton(), 0);
116 return (uint64_t)OpenXRAPI::get_singleton()->get_play_space();
117}
118
119int64_t OpenXRAPIExtension::get_next_frame_time() {
120 ERR_FAIL_NULL_V(OpenXRAPI::get_singleton(), 0);
121 return (XrTime)OpenXRAPI::get_singleton()->get_next_frame_time();
122}
123
124bool OpenXRAPIExtension::can_render() {
125 ERR_FAIL_NULL_V(OpenXRAPI::get_singleton(), false);
126 return OpenXRAPI::get_singleton()->can_render();
127}
128
129OpenXRAPIExtension::OpenXRAPIExtension() {
130}
131