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130 lines
3.7 KiB
130 lines
3.7 KiB
/*==LICENSE==* |
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CyanWorlds.com Engine - MMOG client, server and tools |
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Copyright (C) 2011 Cyan Worlds, Inc. |
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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, either version 3 of the License, or |
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(at your option) any later version. |
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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 for more details. |
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You should have received a copy of the GNU General Public License |
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along with this program. If not, see <http://www.gnu.org/licenses/>. |
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You can contact Cyan Worlds, Inc. by email legal@cyan.com |
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or by snail mail at: |
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Cyan Worlds, Inc. |
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14617 N Newport Hwy |
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Mead, WA 99021 |
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*==LICENSE==*/ |
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/***************************************************************************** |
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* |
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* $/Plasma20/Sources/Plasma/NucleusLib/pnUtils/Private/pnUtEndian.cpp |
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* |
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***/ |
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#include "../Pch.h" |
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#pragma hdrstop |
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/***************************************************************************** |
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* |
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* Big endian functions |
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* |
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***/ |
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#ifdef BIG_ENDIAN |
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//=========================================================================== |
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void EndianConvert (word * array, unsigned count) { |
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for (; count--; ++array) |
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*array = Endian(*array); |
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} |
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//=========================================================================== |
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void EndianConvert (dword * array, unsigned count) { |
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for (; count--; ++array) |
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*array = Endian(*array); |
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} |
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//=========================================================================== |
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void EndianConvert (qword * array, unsigned count) { |
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for (; count--; ++array) |
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*array = Endian(*array); |
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} |
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//============================================================================ |
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void EndianConvert (byte * data, unsigned elemCount, unsigned elemBytes) { |
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switch (elemBytes) { |
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case sizeof(byte): |
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break; |
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case sizeof(word): |
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EndianConvert((word *)data, elemCount); |
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break; |
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case sizeof(dword): |
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EndianConvert((dword *)data, elemCount); |
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break; |
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case sizeof(qword): |
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EndianConvert((qword *)data, elemCount); |
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break; |
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DEFAULT_FATAL(elemBytes); |
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} |
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} |
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//=========================================================================== |
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void EndianCopy (unsigned * dst, const word src[], unsigned count) { |
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for (; count--; ++src, ++dst) |
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*dst = (unsigned)Endian(*src); |
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} |
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//=========================================================================== |
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void EndianCopy (unsigned * dst, const dword src[], unsigned count) { |
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for (; count--; ++src, ++dst) |
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*dst = (unsigned)Endian(*src); |
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} |
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//=========================================================================== |
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void EndianCopy (unsigned * dst, const qword src[], unsigned count) { |
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for (; count--; ++src, ++dst) |
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*dst = (unsigned)Endian(*src); |
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} |
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//============================================================================ |
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void EndianCopy ( |
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void * dst, |
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const byte src[], |
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unsigned elemCount, |
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unsigned elemBytes |
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) { |
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switch (elemBytes) { |
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case sizeof(byte): |
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MemCopy(dst, src, elemCount); |
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break; |
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case sizeof(word): |
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EndianCopy((word *)dst, (const word *)src, elemCount); |
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break; |
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case sizeof(dword): |
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EndianCopy((dword *)dst, (const dword *)src, elemCount); |
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break; |
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case sizeof(qword): |
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EndianCopy((qword *)dst, (const qword *)src, elemCount); |
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break; |
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DEFAULT_FATAL(elemBytes); |
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} |
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} |
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#endif // BIG_ENDIAN
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