diff options
Diffstat (limited to 'modules/mono/mono_gd/gd_mono_method_thunk.h')
| -rw-r--r-- | modules/mono/mono_gd/gd_mono_method_thunk.h | 320 |
1 files changed, 0 insertions, 320 deletions
diff --git a/modules/mono/mono_gd/gd_mono_method_thunk.h b/modules/mono/mono_gd/gd_mono_method_thunk.h deleted file mode 100644 index 0180dee3ea..0000000000 --- a/modules/mono/mono_gd/gd_mono_method_thunk.h +++ /dev/null @@ -1,320 +0,0 @@ -/*************************************************************************/ -/* gd_mono_method_thunk.h */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* https://godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2022 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 */ -/* "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 GD_MONO_METHOD_THUNK_H -#define GD_MONO_METHOD_THUNK_H - -#include <type_traits> - -#include "gd_mono_class.h" -#include "gd_mono_header.h" -#include "gd_mono_marshal.h" -#include "gd_mono_method.h" -#include "gd_mono_utils.h" - -#if !defined(JAVASCRIPT_ENABLED) && !defined(IOS_ENABLED) -#define HAVE_METHOD_THUNKS -#endif - -#ifdef HAVE_METHOD_THUNKS - -template <class... ParamTypes> -struct GDMonoMethodThunk { - typedef void(GD_MONO_STDCALL *M)(ParamTypes... p_args, MonoException **); - - M mono_method_thunk = nullptr; - -public: - _FORCE_INLINE_ void invoke(ParamTypes... p_args, MonoException **r_exc) { - GD_MONO_BEGIN_RUNTIME_INVOKE; - mono_method_thunk(p_args..., r_exc); - GD_MONO_END_RUNTIME_INVOKE; - } - - _FORCE_INLINE_ bool is_null() { - return mono_method_thunk == nullptr; - } - - _FORCE_INLINE_ void nullify() { - mono_method_thunk = nullptr; - } - - _FORCE_INLINE_ void set_from_method(GDMonoMethod *p_mono_method) { -#ifdef DEBUG_ENABLED - CRASH_COND(p_mono_method == nullptr); - CRASH_COND(p_mono_method->get_return_type().type_encoding != MONO_TYPE_VOID); - - if (p_mono_method->is_static()) { - CRASH_COND(p_mono_method->get_parameters_count() != sizeof...(ParamTypes)); - } else { - CRASH_COND(p_mono_method->get_parameters_count() != (sizeof...(ParamTypes) - 1)); - } -#endif - mono_method_thunk = (M)mono_method_get_unmanaged_thunk(p_mono_method->get_mono_ptr()); - } - - GDMonoMethodThunk() {} - - explicit GDMonoMethodThunk(GDMonoMethod *p_mono_method) { - set_from_method(p_mono_method); - } -}; - -template <class R, class... ParamTypes> -struct GDMonoMethodThunkR { - typedef R(GD_MONO_STDCALL *M)(ParamTypes... p_args, MonoException **); - - M mono_method_thunk = nullptr; - -public: - _FORCE_INLINE_ R invoke(ParamTypes... p_args, MonoException **r_exc) { - GD_MONO_BEGIN_RUNTIME_INVOKE; - R r = mono_method_thunk(p_args..., r_exc); - GD_MONO_END_RUNTIME_INVOKE; - return r; - } - - _FORCE_INLINE_ bool is_null() { - return mono_method_thunk == nullptr; - } - - _FORCE_INLINE_ void nullify() { - mono_method_thunk = nullptr; - } - - _FORCE_INLINE_ void set_from_method(GDMonoMethod *p_mono_method) { -#ifdef DEBUG_ENABLED - CRASH_COND(p_mono_method == nullptr); - CRASH_COND(p_mono_method->get_return_type().type_encoding == MONO_TYPE_VOID); - - if (p_mono_method->is_static()) { - CRASH_COND(p_mono_method->get_parameters_count() != sizeof...(ParamTypes)); - } else { - CRASH_COND(p_mono_method->get_parameters_count() != (sizeof...(ParamTypes) - 1)); - } -#endif - mono_method_thunk = (M)mono_method_get_unmanaged_thunk(p_mono_method->get_mono_ptr()); - } - - GDMonoMethodThunkR() {} - - explicit GDMonoMethodThunkR(GDMonoMethod *p_mono_method) { -#ifdef DEBUG_ENABLED - CRASH_COND(p_mono_method == nullptr); -#endif - mono_method_thunk = (M)mono_method_get_unmanaged_thunk(p_mono_method->get_mono_ptr()); - } -}; - -#else - -template <unsigned int ThunkParamCount, class P1, class... ParamTypes> -struct VariadicInvokeMonoMethodImpl { - static void invoke(GDMonoMethod *p_mono_method, P1 p_arg1, ParamTypes... p_args, MonoException **r_exc) { - if (p_mono_method->is_static()) { - void *args[ThunkParamCount] = { p_arg1, p_args... }; - p_mono_method->invoke_raw(nullptr, args, r_exc); - } else { - void *args[ThunkParamCount] = { p_args... }; - p_mono_method->invoke_raw((MonoObject *)p_arg1, args, r_exc); - } - } -}; - -template <unsigned int ThunkParamCount, class... ParamTypes> -struct VariadicInvokeMonoMethod { - static void invoke(GDMonoMethod *p_mono_method, ParamTypes... p_args, MonoException **r_exc) { - VariadicInvokeMonoMethodImpl<ThunkParamCount, ParamTypes...>::invoke(p_mono_method, p_args..., r_exc); - } -}; - -template <> -struct VariadicInvokeMonoMethod<0> { - static void invoke(GDMonoMethod *p_mono_method, MonoException **r_exc) { -#ifdef DEBUG_ENABLED - CRASH_COND(!p_mono_method->is_static()); -#endif - p_mono_method->invoke_raw(nullptr, nullptr, r_exc); - } -}; - -template <class P1> -struct VariadicInvokeMonoMethod<1, P1> { - static void invoke(GDMonoMethod *p_mono_method, P1 p_arg1, MonoException **r_exc) { - if (p_mono_method->is_static()) { - void *args[1] = { p_arg1 }; - p_mono_method->invoke_raw(nullptr, args, r_exc); - } else { - p_mono_method->invoke_raw((MonoObject *)p_arg1, nullptr, r_exc); - } - } -}; - -template <class R> -R unbox_if_needed(MonoObject *p_val, const ManagedType &, typename std::enable_if<!std::is_pointer<R>::value>::type * = 0) { - return GDMonoMarshal::unbox<R>(p_val); -} - -template <class R> -R unbox_if_needed(MonoObject *p_val, const ManagedType &p_type, typename std::enable_if<std::is_pointer<R>::value>::type * = 0) { - if (mono_class_is_valuetype(p_type.type_class->get_mono_ptr())) { - return GDMonoMarshal::unbox<R>(p_val); - } else { - // If it's not a value type, we assume 'R' is a pointer to 'MonoObject' or a compatible type, like 'MonoException'. - return (R)p_val; - } -} - -template <unsigned int ThunkParamCount, class R, class P1, class... ParamTypes> -struct VariadicInvokeMonoMethodRImpl { - static R invoke(GDMonoMethod *p_mono_method, P1 p_arg1, ParamTypes... p_args, MonoException **r_exc) { - if (p_mono_method->is_static()) { - void *args[ThunkParamCount] = { p_arg1, p_args... }; - MonoObject *r = p_mono_method->invoke_raw(nullptr, args, r_exc); - return unbox_if_needed<R>(r, p_mono_method->get_return_type()); - } else { - void *args[ThunkParamCount] = { p_args... }; - MonoObject *r = p_mono_method->invoke_raw((MonoObject *)p_arg1, args, r_exc); - return unbox_if_needed<R>(r, p_mono_method->get_return_type()); - } - } -}; - -template <unsigned int ThunkParamCount, class R, class... ParamTypes> -struct VariadicInvokeMonoMethodR { - static R invoke(GDMonoMethod *p_mono_method, ParamTypes... p_args, MonoException **r_exc) { - return VariadicInvokeMonoMethodRImpl<ThunkParamCount, R, ParamTypes...>::invoke(p_mono_method, p_args..., r_exc); - } -}; - -template <class R> -struct VariadicInvokeMonoMethodR<0, R> { - static R invoke(GDMonoMethod *p_mono_method, MonoException **r_exc) { -#ifdef DEBUG_ENABLED - CRASH_COND(!p_mono_method->is_static()); -#endif - MonoObject *r = p_mono_method->invoke_raw(nullptr, nullptr, r_exc); - return unbox_if_needed<R>(r, p_mono_method->get_return_type()); - } -}; - -template <class R, class P1> -struct VariadicInvokeMonoMethodR<1, R, P1> { - static R invoke(GDMonoMethod *p_mono_method, P1 p_arg1, MonoException **r_exc) { - if (p_mono_method->is_static()) { - void *args[1] = { p_arg1 }; - MonoObject *r = p_mono_method->invoke_raw(nullptr, args, r_exc); - return unbox_if_needed<R>(r, p_mono_method->get_return_type()); - } else { - MonoObject *r = p_mono_method->invoke_raw((MonoObject *)p_arg1, nullptr, r_exc); - return unbox_if_needed<R>(r, p_mono_method->get_return_type()); - } - } -}; - -template <class... ParamTypes> -struct GDMonoMethodThunk { - GDMonoMethod *mono_method = nullptr; - -public: - _FORCE_INLINE_ void invoke(ParamTypes... p_args, MonoException **r_exc) { - VariadicInvokeMonoMethod<sizeof...(ParamTypes), ParamTypes...>::invoke(mono_method, p_args..., r_exc); - } - - _FORCE_INLINE_ bool is_null() { - return mono_method == nullptr; - } - - _FORCE_INLINE_ void nullify() { - mono_method = nullptr; - } - - _FORCE_INLINE_ void set_from_method(GDMonoMethod *p_mono_method) { -#ifdef DEBUG_ENABLED - CRASH_COND(p_mono_method == nullptr); - CRASH_COND(p_mono_method->get_return_type().type_encoding != MONO_TYPE_VOID); - - if (p_mono_method->is_static()) { - CRASH_COND(p_mono_method->get_parameters_count() != sizeof...(ParamTypes)); - } else { - CRASH_COND(p_mono_method->get_parameters_count() != (sizeof...(ParamTypes) - 1)); - } -#endif - mono_method = p_mono_method; - } - - GDMonoMethodThunk() {} - - explicit GDMonoMethodThunk(GDMonoMethod *p_mono_method) { - set_from_method(p_mono_method); - } -}; - -template <class R, class... ParamTypes> -struct GDMonoMethodThunkR { - GDMonoMethod *mono_method = nullptr; - -public: - _FORCE_INLINE_ R invoke(ParamTypes... p_args, MonoException **r_exc) { - return VariadicInvokeMonoMethodR<sizeof...(ParamTypes), R, ParamTypes...>::invoke(mono_method, p_args..., r_exc); - } - - _FORCE_INLINE_ bool is_null() { - return mono_method == nullptr; - } - - _FORCE_INLINE_ void nullify() { - mono_method = nullptr; - } - - _FORCE_INLINE_ void set_from_method(GDMonoMethod *p_mono_method) { -#ifdef DEBUG_ENABLED - CRASH_COND(p_mono_method == nullptr); - CRASH_COND(p_mono_method->get_return_type().type_encoding == MONO_TYPE_VOID); - - if (p_mono_method->is_static()) { - CRASH_COND(p_mono_method->get_parameters_count() != sizeof...(ParamTypes)); - } else { - CRASH_COND(p_mono_method->get_parameters_count() != (sizeof...(ParamTypes) - 1)); - } -#endif - mono_method = p_mono_method; - } - - GDMonoMethodThunkR() {} - - explicit GDMonoMethodThunkR(GDMonoMethod *p_mono_method) { - set_from_method(p_mono_method); - } -}; - -#endif - -#endif // GD_MONO_METHOD_THUNK_H |