diff options
Diffstat (limited to 'editor/editor_resource_preview.h')
| -rw-r--r-- | editor/editor_resource_preview.h | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/editor/editor_resource_preview.h b/editor/editor_resource_preview.h index 05a4e1bafb..ffeb22162e 100644 --- a/editor/editor_resource_preview.h +++ b/editor/editor_resource_preview.h @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */ +/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ @@ -33,6 +33,7 @@ #include "core/os/semaphore.h" #include "core/os/thread.h" +#include "core/templates/safe_refcount.h" #include "scene/main/node.h" #include "scene/resources/texture.h" @@ -70,9 +71,9 @@ class EditorResourcePreview : public Node { Mutex preview_mutex; Semaphore preview_sem; - Thread *thread; - volatile bool exit; - volatile bool exited; + Thread thread; + SafeFlag exit; + SafeFlag exited; struct Item { Ref<Texture2D> preview; @@ -100,7 +101,8 @@ protected: public: static EditorResourcePreview *get_singleton(); - //callback function is callback(String p_path,Ref<Texture2D> preview,Variant udata) preview null if could not load + // p_receiver_func callback has signature (String p_path, Ref<Texture2D> p_preview, Ref<Texture2D> p_preview_small, Variant p_userdata) + // p_preview will be null if there was an error void queue_resource_preview(const String &p_path, Object *p_receiver, const StringName &p_receiver_func, const Variant &p_userdata); void queue_edited_resource_preview(const Ref<Resource> &p_res, Object *p_receiver, const StringName &p_receiver_func, const Variant &p_userdata); |