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Code Releases Wiki Activity

Remake resource thread safety and API

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* Ensures thread safety when resources are destroyed.
* Simplified API by always forcing `ResourceCache::get_ref`, which needs less hacks and is fully thread safe.
* Removed RWLock for resources because its not possible to use for the new logic. Should not be a problem.

Supersedes #57533
This commit is contained in:
reduz
2022-06-22 13:46:46 +02:00
parent c18d0f2035
commit e772b65d92
15 changed files with 117 additions and 126 deletions
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2
modules/visual_script/visual_script_flow_control.cpp
View File

@@ -803,7 +803,7 @@ public:
//if the script is not in use by anyone, we can safely assume whatever we got is not casting to it.
return 1;
}
Ref<Script> cast_script = Ref<Resource>(ResourceCache::get(script));
Ref<Script> cast_script = ResourceCache::get_ref(script);
if (!cast_script.is_valid()) {
r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
r_error_str = "Script path is not a script: " + script;

12
modules/visual_script/visual_script_func_nodes.cpp
View File

@@ -377,7 +377,7 @@ void VisualScriptFunctionCall::_update_method_cache() {
}
if (ResourceCache::has(base_script)) {
script = Ref<Resource>(ResourceCache::get(base_script));
script = ResourceCache::get_ref(base_script);
} else {
return;
}
@@ -587,7 +587,7 @@ void VisualScriptFunctionCall::_validate_property(PropertyInfo &property) const
}
if (ResourceCache::has(base_script)) {
Ref<Script> script = Ref<Resource>(ResourceCache::get(base_script));
Ref<Script> script = ResourceCache::get_ref(base_script);
if (script.is_valid()) {
property.hint = PROPERTY_HINT_METHOD_OF_SCRIPT;
property.hint_string = itos(script->get_instance_id());
@@ -1178,7 +1178,7 @@ void VisualScriptPropertySet::_update_cache() {
}
if (ResourceCache::has(base_script)) {
script = Ref<Resource>(ResourceCache::get(base_script));
script = ResourceCache::get_ref(base_script);
} else {
return;
}
@@ -1338,7 +1338,7 @@ void VisualScriptPropertySet::_validate_property(PropertyInfo &property) const {
}
if (ResourceCache::has(base_script)) {
Ref<Script> script = Ref<Resource>(ResourceCache::get(base_script));
Ref<Script> script = ResourceCache::get_ref(base_script);
if (script.is_valid()) {
property.hint = PROPERTY_HINT_PROPERTY_OF_SCRIPT;
property.hint_string = itos(script->get_instance_id());
@@ -1864,7 +1864,7 @@ void VisualScriptPropertyGet::_update_cache() {
}
if (ResourceCache::has(base_script)) {
script = Ref<Resource>(ResourceCache::get(base_script));
script = ResourceCache::get_ref(base_script);
} else {
return;
}
@@ -2044,7 +2044,7 @@ void VisualScriptPropertyGet::_validate_property(PropertyInfo &property) const {
}
if (ResourceCache::has(base_script)) {
Ref<Script> script = Ref<Resource>(ResourceCache::get(base_script));
Ref<Script> script = ResourceCache::get_ref(base_script);
if (script.is_valid()) {
property.hint = PROPERTY_HINT_PROPERTY_OF_SCRIPT;
property.hint_string = itos(script->get_instance_id());