mirror of
https://github.com/hrydgard/ppsspp.git
synced 2025-04-02 11:01:50 -04:00
7e427e41d1
We haven't used these "threadsafe" events since we removed our first attempt at GPU threading, so like 10 years, and maybe some experimentation in the networking code according to some comments. It's unlikely that any savestates that used these events would load anyway.
110 lines
2.9 KiB
C++
110 lines
2.9 KiB
C++
// Copyright (C) 2003 Dolphin Project.
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, version 2.0 or later versions.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License 2.0 for more details.
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// A copy of the GPL 2.0 should have been included with the program.
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// If not, see http://www.gnu.org/licenses/
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// Official SVN repository and contact information can be found at
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// http://code.google.com/p/dolphin-emu/
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#pragma once
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// Templates for save state serialization. See Serializer.h.
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#include <list>
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#include "Common/Serialize/SerializeFuncs.h"
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template<class T>
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void DoList(PointerWrap &p, std::list<T> &x, T &default_val) {
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u32 list_size = (u32)x.size();
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Do(p, list_size);
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x.resize(list_size, default_val);
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typename std::list<T>::iterator itr, end;
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for (itr = x.begin(), end = x.end(); itr != end; ++itr)
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Do(p, *itr);
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}
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template<class T>
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void Do(PointerWrap &p, std::list<T *> &x) {
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T *dv = nullptr;
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Do(p, x, dv);
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}
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template<class T>
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void Do(PointerWrap &p, std::list<T> &x) {
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T dv = T();
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DoList(p, x, dv);
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}
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template<class T>
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void Do(PointerWrap &p, std::list<T> &x, T &default_val) {
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DoList(p, x, default_val);
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}
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template<class T, LinkedListItem<T> *(*TNew)(), void (*TFree)(LinkedListItem<T> *), void (*TDo)(PointerWrap &, T *)>
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void DoLinkedList(PointerWrap &p, LinkedListItem<T> *&list_start, LinkedListItem<T> **list_end = nullptr) {
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LinkedListItem<T> *list_cur = list_start;
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LinkedListItem<T> *prev = nullptr;
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while (true) {
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u8 shouldExist = (list_cur ? 1 : 0);
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Do(p, shouldExist);
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if (shouldExist == 1) {
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LinkedListItem<T> *cur = list_cur ? list_cur : TNew();
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TDo(p, (T *)cur);
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if (!list_cur) {
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if (p.mode == PointerWrap::MODE_READ) {
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cur->next = 0;
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list_cur = cur;
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if (prev)
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prev->next = cur;
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else
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list_start = cur;
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} else {
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TFree(cur);
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continue;
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}
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}
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} else {
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if (shouldExist != 0) {
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WARN_LOG(SAVESTATE, "Savestate failure: incorrect item marker %d", shouldExist);
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p.SetError(p.ERROR_FAILURE);
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}
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if (p.mode == PointerWrap::MODE_READ) {
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if (prev)
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prev->next = nullptr;
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if (list_end)
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*list_end = prev;
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if (list_cur) {
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if (list_start == list_cur)
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list_start = nullptr;
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do {
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LinkedListItem<T> *next = list_cur->next;
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TFree(list_cur);
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list_cur = next;
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} while (list_cur);
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}
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}
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break;
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}
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prev = list_cur;
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list_cur = list_cur->next;
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}
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}
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inline void DoIgnoreUnusedLinkedList(PointerWrap &p) {
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u8 shouldExist = 0;
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Do(p, shouldExist);
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if (shouldExist) {
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// We don't support this linked list and haven't used it forever.
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p.SetError(p.ERROR_FAILURE);
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}
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}
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