mirror of
https://github.com/godotengine/godot
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180 lines
8.9 KiB
C++
180 lines
8.9 KiB
C++
/**************************************************************************/
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/* openxr_api_extension.cpp */
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/**************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/**************************************************************************/
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/**************************************************************************/
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#include "openxr_api_extension.h"
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#include "extensions/openxr_extension_wrapper_extension.h"
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void OpenXRAPIExtension::_bind_methods() {
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ClassDB::bind_method(D_METHOD("get_instance"), &OpenXRAPIExtension::get_instance);
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ClassDB::bind_method(D_METHOD("get_system_id"), &OpenXRAPIExtension::get_system_id);
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ClassDB::bind_method(D_METHOD("get_session"), &OpenXRAPIExtension::get_session);
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ClassDB::bind_method(D_METHOD("transform_from_pose", "pose"), &OpenXRAPIExtension::transform_from_pose);
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ClassDB::bind_method(D_METHOD("xr_result", "result", "format", "args"), &OpenXRAPIExtension::xr_result);
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ClassDB::bind_static_method("OpenXRAPIExtension", D_METHOD("openxr_is_enabled", "check_run_in_editor"), &OpenXRAPIExtension::openxr_is_enabled);
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ClassDB::bind_method(D_METHOD("get_instance_proc_addr", "name"), &OpenXRAPIExtension::get_instance_proc_addr);
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ClassDB::bind_method(D_METHOD("get_error_string", "result"), &OpenXRAPIExtension::get_error_string);
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ClassDB::bind_method(D_METHOD("get_swapchain_format_name", "swapchain_format"), &OpenXRAPIExtension::get_swapchain_format_name);
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ClassDB::bind_method(D_METHOD("is_initialized"), &OpenXRAPIExtension::is_initialized);
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ClassDB::bind_method(D_METHOD("is_running"), &OpenXRAPIExtension::is_running);
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ClassDB::bind_method(D_METHOD("get_play_space"), &OpenXRAPIExtension::get_play_space);
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ClassDB::bind_method(D_METHOD("get_predicted_display_time"), &OpenXRAPIExtension::get_predicted_display_time);
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ClassDB::bind_method(D_METHOD("get_next_frame_time"), &OpenXRAPIExtension::get_next_frame_time);
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ClassDB::bind_method(D_METHOD("can_render"), &OpenXRAPIExtension::can_render);
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ClassDB::bind_method(D_METHOD("get_hand_tracker", "hand_index"), &OpenXRAPIExtension::get_hand_tracker);
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ClassDB::bind_method(D_METHOD("register_composition_layer_provider", "extension"), &OpenXRAPIExtension::register_composition_layer_provider);
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ClassDB::bind_method(D_METHOD("unregister_composition_layer_provider", "extension"), &OpenXRAPIExtension::unregister_composition_layer_provider);
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ClassDB::bind_method(D_METHOD("set_emulate_environment_blend_mode_alpha_blend", "enabled"), &OpenXRAPIExtension::set_emulate_environment_blend_mode_alpha_blend);
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ClassDB::bind_method(D_METHOD("is_environment_blend_mode_alpha_supported"), &OpenXRAPIExtension::is_environment_blend_mode_alpha_blend_supported);
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BIND_ENUM_CONSTANT(OPENXR_ALPHA_BLEND_MODE_SUPPORT_NONE);
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BIND_ENUM_CONSTANT(OPENXR_ALPHA_BLEND_MODE_SUPPORT_REAL);
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BIND_ENUM_CONSTANT(OPENXR_ALPHA_BLEND_MODE_SUPPORT_EMULATING);
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}
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uint64_t OpenXRAPIExtension::get_instance() {
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ERR_FAIL_NULL_V(OpenXRAPI::get_singleton(), 0);
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return (uint64_t)OpenXRAPI::get_singleton()->get_instance();
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}
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uint64_t OpenXRAPIExtension::get_system_id() {
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ERR_FAIL_NULL_V(OpenXRAPI::get_singleton(), 0);
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return (uint64_t)OpenXRAPI::get_singleton()->get_system_id();
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}
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uint64_t OpenXRAPIExtension::get_session() {
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ERR_FAIL_NULL_V(OpenXRAPI::get_singleton(), 0);
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return (uint64_t)OpenXRAPI::get_singleton()->get_session();
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}
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Transform3D OpenXRAPIExtension::transform_from_pose(GDExtensionConstPtr<const void> p_pose) {
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ERR_FAIL_NULL_V(OpenXRAPI::get_singleton(), Transform3D());
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return OpenXRAPI::get_singleton()->transform_from_pose(*(XrPosef *)p_pose.data);
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}
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bool OpenXRAPIExtension::xr_result(uint64_t result, String format, Array args) {
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ERR_FAIL_NULL_V(OpenXRAPI::get_singleton(), false);
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return OpenXRAPI::get_singleton()->xr_result((XrResult)result, format.utf8().get_data(), args);
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}
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bool OpenXRAPIExtension::openxr_is_enabled(bool p_check_run_in_editor) {
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ERR_FAIL_NULL_V(OpenXRAPI::get_singleton(), false);
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return OpenXRAPI::openxr_is_enabled(p_check_run_in_editor);
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}
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uint64_t OpenXRAPIExtension::get_instance_proc_addr(String p_name) {
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ERR_FAIL_NULL_V(OpenXRAPI::get_singleton(), 0);
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CharString str = p_name.utf8();
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PFN_xrVoidFunction addr = nullptr;
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XrResult result = OpenXRAPI::get_singleton()->get_instance_proc_addr(str.get_data(), &addr);
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if (result != XR_SUCCESS) {
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return 0;
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}
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return reinterpret_cast<uint64_t>(addr);
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}
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String OpenXRAPIExtension::get_error_string(uint64_t result) {
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ERR_FAIL_NULL_V(OpenXRAPI::get_singleton(), String());
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return OpenXRAPI::get_singleton()->get_error_string((XrResult)result);
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}
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String OpenXRAPIExtension::get_swapchain_format_name(int64_t p_swapchain_format) {
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ERR_FAIL_NULL_V(OpenXRAPI::get_singleton(), String());
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return OpenXRAPI::get_singleton()->get_swapchain_format_name(p_swapchain_format);
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}
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bool OpenXRAPIExtension::is_initialized() {
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ERR_FAIL_NULL_V(OpenXRAPI::get_singleton(), false);
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return OpenXRAPI::get_singleton()->is_initialized();
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}
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bool OpenXRAPIExtension::is_running() {
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ERR_FAIL_NULL_V(OpenXRAPI::get_singleton(), false);
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return OpenXRAPI::get_singleton()->is_running();
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}
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uint64_t OpenXRAPIExtension::get_play_space() {
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ERR_FAIL_NULL_V(OpenXRAPI::get_singleton(), 0);
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return (uint64_t)OpenXRAPI::get_singleton()->get_play_space();
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}
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int64_t OpenXRAPIExtension::get_predicted_display_time() {
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ERR_FAIL_NULL_V(OpenXRAPI::get_singleton(), 0);
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return (XrTime)OpenXRAPI::get_singleton()->get_predicted_display_time();
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}
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int64_t OpenXRAPIExtension::get_next_frame_time() {
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ERR_FAIL_NULL_V(OpenXRAPI::get_singleton(), 0);
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// In the past we needed to look a frame ahead, may be calling this unintentionally so lets warn the dev.
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WARN_PRINT_ONCE("OpenXR: Next frame timing called, verify this is intended.");
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return (XrTime)OpenXRAPI::get_singleton()->get_next_frame_time();
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}
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bool OpenXRAPIExtension::can_render() {
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ERR_FAIL_NULL_V(OpenXRAPI::get_singleton(), false);
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return OpenXRAPI::get_singleton()->can_render();
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}
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uint64_t OpenXRAPIExtension::get_hand_tracker(int p_hand_index) {
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ERR_FAIL_NULL_V(OpenXRAPI::get_singleton(), 0);
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return (uint64_t)OpenXRAPI::get_singleton()->get_hand_tracker(p_hand_index);
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}
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void OpenXRAPIExtension::register_composition_layer_provider(OpenXRExtensionWrapperExtension *p_extension) {
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ERR_FAIL_NULL(OpenXRAPI::get_singleton());
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OpenXRAPI::get_singleton()->register_composition_layer_provider(p_extension);
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}
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void OpenXRAPIExtension::unregister_composition_layer_provider(OpenXRExtensionWrapperExtension *p_extension) {
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ERR_FAIL_NULL(OpenXRAPI::get_singleton());
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OpenXRAPI::get_singleton()->unregister_composition_layer_provider(p_extension);
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}
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void OpenXRAPIExtension::set_emulate_environment_blend_mode_alpha_blend(bool p_enabled) {
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ERR_FAIL_NULL(OpenXRAPI::get_singleton());
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OpenXRAPI::get_singleton()->set_emulate_environment_blend_mode_alpha_blend(p_enabled);
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}
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OpenXRAPIExtension::OpenXRAlphaBlendModeSupport OpenXRAPIExtension::is_environment_blend_mode_alpha_blend_supported() {
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ERR_FAIL_NULL_V(OpenXRAPI::get_singleton(), OPENXR_ALPHA_BLEND_MODE_SUPPORT_NONE);
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return (OpenXRAPIExtension::OpenXRAlphaBlendModeSupport)OpenXRAPI::get_singleton()->is_environment_blend_mode_alpha_blend_supported();
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}
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OpenXRAPIExtension::OpenXRAPIExtension() {
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}
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