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47 lines
1.1 KiB
C
47 lines
1.1 KiB
C
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/* Copyright (c) 2013-2016 Jeffrey Pfau
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef M_CORE_REWIND_H
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#define M_CORE_REWIND_H
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#include <mgba-util/common.h>
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CXX_GUARD_START
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#include <mgba-util/vector.h>
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#ifndef DISABLE_THREADING
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#include <mgba-util/threading.h>
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#endif
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DECLARE_VECTOR(mCoreRewindPatches, struct PatchFast);
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struct VFile;
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struct mCoreRewindContext {
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struct mCoreRewindPatches patchMemory;
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size_t current;
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size_t size;
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struct VFile* previousState;
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struct VFile* currentState;
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#ifndef DISABLE_THREADING
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bool onThread;
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Thread thread;
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Condition cond;
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Mutex mutex;
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bool ready;
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#endif
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};
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void mCoreRewindContextInit(struct mCoreRewindContext*, size_t entries, bool onThread);
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void mCoreRewindContextDeinit(struct mCoreRewindContext*);
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struct mCore;
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void mCoreRewindAppend(struct mCoreRewindContext*, struct mCore*);
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bool mCoreRewindRestore(struct mCoreRewindContext*, struct mCore*);
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CXX_GUARD_END
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#endif
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