2023-05-23 17:54:30 +02:00
|
|
|
/**************************************************************************/
|
|
|
|
|
/* mono_gc_handle.h */
|
|
|
|
|
/**************************************************************************/
|
|
|
|
|
/* This file is part of: */
|
|
|
|
|
/* GODOT ENGINE */
|
|
|
|
|
/* https://godotengine.org */
|
|
|
|
|
/**************************************************************************/
|
|
|
|
|
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
|
|
|
|
|
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
|
|
|
|
|
/* */
|
|
|
|
|
/* Permission is hereby granted, free of charge, to any person obtaining */
|
|
|
|
|
/* a copy of this software and associated documentation files (the */
|
|
|
|
|
/* "Software"), to deal in the Software without restriction, including */
|
|
|
|
|
/* without limitation the rights to use, copy, modify, merge, publish, */
|
|
|
|
|
/* distribute, sublicense, and/or sell copies of the Software, and to */
|
|
|
|
|
/* permit persons to whom the Software is furnished to do so, subject to */
|
|
|
|
|
/* the following conditions: */
|
|
|
|
|
/* */
|
|
|
|
|
/* The above copyright notice and this permission notice shall be */
|
|
|
|
|
/* included in all copies or substantial portions of the Software. */
|
|
|
|
|
/* */
|
|
|
|
|
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
|
|
|
|
|
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
|
|
|
|
|
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
|
|
|
|
|
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
|
|
|
|
|
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
|
|
|
|
|
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
|
|
|
|
|
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
|
|
|
|
|
/**************************************************************************/
|
|
|
|
|
|
|
|
|
|
#ifndef MONO_GC_HANDLE_H
|
|
|
|
|
#define MONO_GC_HANDLE_H
|
|
|
|
|
|
|
|
|
|
#include <mono/jit/jit.h>
|
|
|
|
|
|
2023-05-23 20:55:56 +02:00
|
|
|
#include "core/object/reference.h"
|
2023-05-23 17:54:30 +02:00
|
|
|
|
|
|
|
|
class MonoGCHandle : public Reference {
|
|
|
|
|
GDCLASS(MonoGCHandle, Reference);
|
|
|
|
|
|
|
|
|
|
bool released;
|
|
|
|
|
bool weak;
|
|
|
|
|
uint32_t handle;
|
|
|
|
|
|
|
|
|
|
public:
|
|
|
|
|
enum HandleType {
|
|
|
|
|
STRONG_HANDLE,
|
|
|
|
|
WEAK_HANDLE
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
static uint32_t new_strong_handle(MonoObject *p_object);
|
|
|
|
|
static uint32_t new_strong_handle_pinned(MonoObject *p_object);
|
|
|
|
|
static uint32_t new_weak_handle(MonoObject *p_object);
|
|
|
|
|
static void free_handle(uint32_t p_gchandle);
|
|
|
|
|
|
|
|
|
|
static Ref<MonoGCHandle> create_strong(MonoObject *p_object);
|
|
|
|
|
static Ref<MonoGCHandle> create_weak(MonoObject *p_object);
|
|
|
|
|
|
|
|
|
|
_FORCE_INLINE_ bool is_released() { return released; }
|
|
|
|
|
_FORCE_INLINE_ bool is_weak() { return weak; }
|
|
|
|
|
|
|
|
|
|
_FORCE_INLINE_ MonoObject *get_target() const { return released ? NULL : mono_gchandle_get_target(handle); }
|
|
|
|
|
|
|
|
|
|
_FORCE_INLINE_ void set_handle(uint32_t p_handle, HandleType p_handle_type) {
|
|
|
|
|
released = false;
|
|
|
|
|
weak = p_handle_type == WEAK_HANDLE;
|
|
|
|
|
handle = p_handle;
|
|
|
|
|
}
|
|
|
|
|
void release();
|
|
|
|
|
|
|
|
|
|
MonoGCHandle(uint32_t p_handle, HandleType p_handle_type);
|
|
|
|
|
~MonoGCHandle();
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
#endif // MONO_GC_HANDLE_H
|
