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131 lines
3.8 KiB
131 lines
3.8 KiB
14 years ago
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/*==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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