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Implement XR_EXT_performance_settings OpenXR extension

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devloglogan 2025-01-14 12:38:09 -06:00
parent 0a30831bed
commit 352859c29e
6 changed files with 353 additions and 0 deletions
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43
modules/openxr/openxr_interface.cpp
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@ -35,6 +35,7 @@
#include "extensions/openxr_eye_gaze_interaction.h"
#include "extensions/openxr_hand_interaction_extension.h"
#include "extensions/openxr_performance_settings_extension.h"
#include "servers/rendering/renderer_compositor.h"
#include <openxr/openxr.h>
@ -50,6 +51,9 @@ void OpenXRInterface::_bind_methods() {
ADD_SIGNAL(MethodInfo("pose_recentered"));
ADD_SIGNAL(MethodInfo("refresh_rate_changed", PropertyInfo(Variant::FLOAT, "refresh_rate")));
ADD_SIGNAL(MethodInfo("cpu_level_changed", PropertyInfo(Variant::INT, "sub_domain"), PropertyInfo(Variant::INT, "from_level"), PropertyInfo(Variant::INT, "to_level")));
ADD_SIGNAL(MethodInfo("gpu_level_changed", PropertyInfo(Variant::INT, "sub_domain"), PropertyInfo(Variant::INT, "from_level"), PropertyInfo(Variant::INT, "to_level")));
// Display refresh rate
ClassDB::bind_method(D_METHOD("get_display_refresh_rate"), &OpenXRInterface::get_display_refresh_rate);
ClassDB::bind_method(D_METHOD("set_display_refresh_rate", "refresh_rate"), &OpenXRInterface::set_display_refresh_rate);
@ -104,6 +108,10 @@ void OpenXRInterface::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_vrs_strength"), &OpenXRInterface::get_vrs_strength);
ClassDB::bind_method(D_METHOD("set_vrs_strength", "strength"), &OpenXRInterface::set_vrs_strength);
// Performance settings.
ClassDB::bind_method(D_METHOD("set_cpu_level", "level"), &OpenXRInterface::set_cpu_level);
ClassDB::bind_method(D_METHOD("set_gpu_level", "level"), &OpenXRInterface::set_gpu_level);
ADD_GROUP("Vulkan VRS", "vrs_");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "vrs_min_radius", PROPERTY_HINT_RANGE, "1.0,100.0,1.0"), "set_vrs_min_radius", "get_vrs_min_radius");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "vrs_strength", PROPERTY_HINT_RANGE, "0.1,10.0,0.1"), "set_vrs_strength", "get_vrs_strength");
@ -149,6 +157,19 @@ void OpenXRInterface::_bind_methods() {
BIND_ENUM_CONSTANT(HAND_JOINT_LITTLE_TIP);
BIND_ENUM_CONSTANT(HAND_JOINT_MAX);
BIND_ENUM_CONSTANT(PERF_SETTINGS_LEVEL_POWER_SAVINGS);
BIND_ENUM_CONSTANT(PERF_SETTINGS_LEVEL_SUSTAINED_LOW);
BIND_ENUM_CONSTANT(PERF_SETTINGS_LEVEL_SUSTAINED_HIGH);
BIND_ENUM_CONSTANT(PERF_SETTINGS_LEVEL_BOOST);
BIND_ENUM_CONSTANT(PERF_SETTINGS_SUB_DOMAIN_COMPOSITING);
BIND_ENUM_CONSTANT(PERF_SETTINGS_SUB_DOMAIN_RENDERING);
BIND_ENUM_CONSTANT(PERF_SETTINGS_SUB_DOMAIN_THERMAL);
BIND_ENUM_CONSTANT(PERF_SETTINGS_NOTIF_LEVEL_NORMAL);
BIND_ENUM_CONSTANT(PERF_SETTINGS_NOTIF_LEVEL_WARNING);
BIND_ENUM_CONSTANT(PERF_SETTINGS_NOTIF_LEVEL_IMPAIRED);
BIND_BITFIELD_FLAG(HAND_JOINT_NONE);
BIND_BITFIELD_FLAG(HAND_JOINT_ORIENTATION_VALID);
BIND_BITFIELD_FLAG(HAND_JOINT_ORIENTATION_TRACKED);
@ -1538,6 +1559,28 @@ RID OpenXRInterface::get_vrs_texture() {
return xr_vrs.make_vrs_texture(target_size, eye_foci);
}
void OpenXRInterface::set_cpu_level(PerfSettingsLevel p_level) {
OpenXRPerformanceSettingsExtension *performance_settings_ext = OpenXRPerformanceSettingsExtension::get_singleton();
if (performance_settings_ext && performance_settings_ext->is_available()) {
performance_settings_ext->set_cpu_level(p_level);
}
}
void OpenXRInterface::set_gpu_level(PerfSettingsLevel p_level) {
OpenXRPerformanceSettingsExtension *performance_settings_ext = OpenXRPerformanceSettingsExtension::get_singleton();
if (performance_settings_ext && performance_settings_ext->is_available()) {
performance_settings_ext->set_gpu_level(p_level);
}
}
void OpenXRInterface::on_cpu_level_changed(PerfSettingsSubDomain p_sub_domain, PerfSettingsNotificationLevel p_from_level, PerfSettingsNotificationLevel p_to_level) {
emit_signal(SNAME("cpu_level_changed"), p_sub_domain, p_from_level, p_to_level);
}
void OpenXRInterface::on_gpu_level_changed(PerfSettingsSubDomain p_sub_domain, PerfSettingsNotificationLevel p_from_level, PerfSettingsNotificationLevel p_to_level) {
emit_signal(SNAME("gpu_level_changed"), p_sub_domain, p_from_level, p_to_level);
}
OpenXRInterface::OpenXRInterface() {
openxr_api = OpenXRAPI::get_singleton();
if (openxr_api) {