repo2/atari_chips/pokeyv2/rehashr/ghash.cpp @ 1465
| 1211 | markw | /*
|
|
Copyright (c) 2003, Dominik Reichl <dominik.reichl@t-online.de>
|
|||
All rights reserved.
|
|||
LICENSE TERMS
|
|||
Redistribution and use in source and binary forms, with or without
|
|||
modification, are permitted provided that the following conditions are met:
|
|||
* Redistributions of source code must retain the above copyright notice, this
|
|||
list of conditions and the following disclaimer.
|
|||
* Redistributions in binary form must reproduce the above copyright notice,
|
|||
this list of conditions and the following disclaimer in the documentation
|
|||
and/or other materials provided with the distribution.
|
|||
* Neither the name of ReichlSoft nor the names of its contributors may be used
|
|||
to endorse or promote products derived from this software without specific
|
|||
prior written permission.
|
|||
DISCLAIMER
|
|||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|||
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|||
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|||
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
|
|||
FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|||
DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|||
SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|||
CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|||
OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|||
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|||
*/
|
|||
#include "ghash.h"
|
|||
CGHash32b3::CGHash32b3()
|
|||
{
|
|||
}
|
|||
CGHash32b3::~CGHash32b3()
|
|||
{
|
|||
}
|
|||
void CGHash32b3::Init(RH_DATA_INFO *pInfo)
|
|||
{
|
|||
m_ghash32 = 0x00000000;
|
|||
}
|
|||
void CGHash32b3::Update(const UWORD8 *pBuf, UINTPREF uLen)
|
|||
{
|
|||
UINTPREF i;
|
|||
for(i = 0; i < uLen; i++)
|
|||
m_ghash32 = (m_ghash32 << 3) + m_ghash32 + pBuf[i];
|
|||
}
|
|||
void CGHash32b3::Final()
|
|||
{
|
|||
}
|
|||
//////////////////////////////////////////////////////////////////////////////
|
|||
CGHash32b5::CGHash32b5()
|
|||
{
|
|||
}
|
|||
CGHash32b5::~CGHash32b5()
|
|||
{
|
|||
}
|
|||
void CGHash32b5::Init(RH_DATA_INFO *pInfo)
|
|||
{
|
|||
m_ghash32 = 0x00000000;
|
|||
}
|
|||
void CGHash32b5::Update(const UWORD8 *pBuf, UINTPREF uLen)
|
|||
{
|
|||
UINTPREF i;
|
|||
for(i = 0; i < uLen; i++)
|
|||
m_ghash32 = (m_ghash32 << 5) + m_ghash32 + pBuf[i];
|
|||
}
|
|||
void CGHash32b5::Final()
|
|||
{
|
|||
}
|