mirror of https://github.com/PCSX2/pcsx2.git
41 lines
1.0 KiB
C
41 lines
1.0 KiB
C
// SPDX-FileCopyrightText: 2002-2024 PCSX2 Dev Team
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// SPDX-License-Identifier: GPL-3.0+
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#include "common/Pcsx2Defs.h"
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[[maybe_unused]]
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__ri static void MemCopy_WrappedDest(const u128* src, u128* destBase, uint& destStart, uint destSize, uint len)
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{
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uint endpos = destStart + len;
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if (endpos < destSize)
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{
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memcpy(&destBase[destStart], src, len * 16);
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destStart += len;
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}
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else
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{
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uint firstcopylen = destSize - destStart;
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memcpy(&destBase[destStart], src, firstcopylen * 16);
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destStart = endpos % destSize;
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memcpy(destBase, src + firstcopylen, destStart * 16);
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}
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}
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[[maybe_unused]]
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__ri static void MemCopy_WrappedSrc(const u128* srcBase, uint& srcStart, uint srcSize, u128* dest, uint len)
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{
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uint endpos = srcStart + len;
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if (endpos < srcSize)
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{
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memcpy(dest, &srcBase[srcStart], len * 16);
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srcStart += len;
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}
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else
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{
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uint firstcopylen = srcSize - srcStart;
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memcpy(dest, &srcBase[srcStart], firstcopylen * 16);
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srcStart = endpos % srcSize;
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memcpy(dest + firstcopylen, srcBase, srcStart * 16);
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}
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}
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