mirror of https://github.com/PCSX2/pcsx2.git
55 lines
1.6 KiB
C++
55 lines
1.6 KiB
C++
/* PCSX2 - PS2 Emulator for PCs
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* Copyright (C) 2002-2010 PCSX2 Dev Team
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*
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* PCSX2 is free software: you can redistribute it and/or modify it under the terms
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* of the GNU Lesser General Public License as published by the Free Software Found-
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* ation, either version 3 of the License, or (at your option) any later version.
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*
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* PCSX2 is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with PCSX2.
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* If not, see <http://www.gnu.org/licenses/>.
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*/
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// This module contains implementations of _aligned_malloc for platforms that don't have
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// it built into their CRT/libc.
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#if !defined(_WIN32)
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#include "common/Assertions.h"
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#include "common/ScopedAlloc.h"
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void* __fastcall _aligned_malloc(size_t size, size_t align)
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{
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pxAssert(align < 0x10000);
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#if defined(__USE_ISOC11) && !defined(ASAN_WORKAROUND) // not supported yet on gcc 4.9
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return aligned_alloc(align, size);
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#else
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void* result = 0;
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posix_memalign(&result, align, size);
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return result;
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#endif
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}
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void* __fastcall pcsx2_aligned_realloc(void* handle, size_t new_size, size_t align, size_t old_size)
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{
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pxAssert(align < 0x10000);
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void* newbuf = _aligned_malloc(new_size, align);
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if (newbuf != NULL && handle != NULL)
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{
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memcpy(newbuf, handle, std::min(old_size, new_size));
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_aligned_free(handle);
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}
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return newbuf;
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}
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__fi void _aligned_free(void* pmem)
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{
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free(pmem);
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}
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#endif
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