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IdManager.h: Savestate fix part 2

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Eladash 2023-10-05 04:20:27 +03:00 • committed by Elad Ashkenazi
parent b2e969eb8f
commit d335d356ca
2 changed files with 9 additions and 14 deletions
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13
rpcs3/Emu/IdManager.h
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@ -48,10 +48,13 @@ namespace id_manager
} }
template <typename T> template <typename T>
concept IdmCompatible = requires () { T::id_base, T::id_step, T::id_count; }; concept IdmCompatible = requires () { +T::id_base, +T::id_step, +T::id_count; };
template <typename T> template <typename T>
concept IdmSavable = IdmCompatible<T> && T::savestate_init_pos != 0 && (requires () { std::declval<T>().save(std::declval<stx::exact_t<utils::serial&>>()); }); concept IdmBaseCompatible = (std::is_final_v<T> ? IdmCompatible<T> : !!(requires () { +T::id_step, +T::id_count; }));
template <typename T>
concept IdmSavable = IdmBaseCompatible<T> && T::savestate_init_pos != 0 && (requires () { std::declval<T>().save(std::declval<stx::exact_t<utils::serial&>>()); });
// Last allocated ID for constructors // Last allocated ID for constructors
extern thread_local u32 g_id; extern thread_local u32 g_id;
@ -103,7 +106,7 @@ namespace id_manager
template <typename T> template <typename T>
struct id_traits_load_func<T, std::void_t<decltype(&T::load)>> struct id_traits_load_func<T, std::void_t<decltype(&T::load)>>
{ {
static constexpr std::shared_ptr<void>(*load)(utils::serial&) = &T::load; static constexpr std::shared_ptr<void>(*load)(utils::serial&) = [](utils::serial& ar) -> std::shared_ptr<void> { return T::load(stx::exact_t<utils::serial&>(ar)); };
}; };
template <typename T, typename = void> template <typename T, typename = void>
@ -172,7 +175,7 @@ namespace id_manager
{ {
typeinfo info{}; typeinfo info{};
using C = std::conditional_t<IdmSavable<T>, T, dummy_construct>; using C = std::conditional_t<IdmCompatible<T> && IdmSavable<T>, T, dummy_construct>;
using Type = std::conditional_t<IdmCompatible<T>, T, dummy_construct>; using Type = std::conditional_t<IdmCompatible<T>, T, dummy_construct>;
if constexpr (std::is_same_v<C, T>) if constexpr (std::is_same_v<C, T>)
@ -248,6 +251,8 @@ namespace id_manager
template <typename T> template <typename T>
struct id_map struct id_map
{ {
static_assert(IdmBaseCompatible<T>, "Please specify IDM compatible type.");
std::vector<std::pair<id_key, std::shared_ptr<void>>> vec{}, private_copy{}; std::vector<std::pair<id_key, std::shared_ptr<void>>> vec{}, private_copy{};
shared_mutex mutex{}; // TODO: Use this instead of global mutex shared_mutex mutex{}; // TODO: Use this instead of global mutex

10
rpcs3/util/fixed_typemap.hpp
View file

@ -117,13 +117,6 @@ namespace stx
*std::launder(static_cast<T*>(ptr)) = state; *std::launder(static_cast<T*>(ptr)) = state;
} }
#ifdef _MSC_VER
template <typename T>
static void call_save(void*, utils::serial&) noexcept
{
}
#endif
template <typename T> requires requires (T& a) { a.save(std::declval<stx::exact_t<utils::serial&>>()); } template <typename T> requires requires (T& a) { a.save(std::declval<stx::exact_t<utils::serial&>>()); }
static void call_save(void* ptr, utils::serial& ar) noexcept static void call_save(void* ptr, utils::serial& ar) noexcept
{ {
@ -144,10 +137,7 @@ namespace stx
r.stop = &call_stop<T>; r.stop = &call_stop<T>;
} }
// TODO: Unconnement and remove call_save overload when MSVC implements it
#ifndef _MSC_VER
if constexpr (!!(requires (T& a) { a.save(std::declval<stx::exact_t<utils::serial&>>()); })) if constexpr (!!(requires (T& a) { a.save(std::declval<stx::exact_t<utils::serial&>>()); }))
#endif
{ {
r.save = &call_save<T>; r.save = &call_save<T>;
} }