97 lines
2.6 KiB
C++
97 lines
2.6 KiB
C++
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// Copyright (C) 2003-2008 Dolphin Project.
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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, version 2.0.
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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 2.0 for more details.
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// A copy of the GPL 2.0 should have been included with the program.
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// If not, see http://www.gnu.org/licenses/
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// Official SVN repository and contact information can be found at
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// http://code.google.com/p/dolphin-emu/
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#include "Globals.h"
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#include "DataReader.h"
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// =================================================================================================
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// CDataReader_Fifo
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// =================================================================================================
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IDataReader* g_pDataReader = NULL;
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extern u8 FAKE_ReadFifo8();
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extern u16 FAKE_ReadFifo16();
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extern u32 FAKE_ReadFifo32();
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extern void FAKE_SkipFifo(u32 skip);
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CDataReader_Fifo::CDataReader_Fifo(void)
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{
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m_szName = "CDataReader_Fifo";
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}
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u8 CDataReader_Fifo::Read8(void)
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{
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return FAKE_ReadFifo8();
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};
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u16 CDataReader_Fifo::Read16(void)
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{
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return FAKE_ReadFifo16();
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};
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u32 CDataReader_Fifo::Read32(void)
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{
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return FAKE_ReadFifo32();
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};
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void CDataReader_Fifo::Skip(u32 skip)
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{
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return FAKE_SkipFifo(skip);
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}
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// =================================================================================================
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// CDataReader_Memory
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// =================================================================================================
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CDataReader_Memory::CDataReader_Memory(u32 _uAddress) :
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m_uReadAddress(_uAddress)
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{
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//m_pMemory = g_VideoInitialize.pGetMemoryPointer(0x00);
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m_szName = "CDataReader_Memory";
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}
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u32 CDataReader_Memory::GetReadAddress(void)
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{
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return m_uReadAddress;
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}
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u8 CDataReader_Memory::Read8(void)
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{
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u8 tmp = Memory_Read_U8(m_uReadAddress);//m_pMemory[m_uReadAddress];
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m_uReadAddress++;
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return tmp;
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}
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u16 CDataReader_Memory::Read16(void)
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{
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u16 tmp = Memory_Read_U16(m_uReadAddress);//_byteswap_ushort(*(u16*)&m_pMemory[m_uReadAddress]);
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m_uReadAddress += 2;
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return tmp;
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}
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u32 CDataReader_Memory::Read32(void)
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{
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u32 tmp = Memory_Read_U32(m_uReadAddress);//_byteswap_ulong(*(u32*)&m_pMemory[m_uReadAddress]);
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m_uReadAddress += 4;
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return tmp;
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}
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void CDataReader_Memory::Skip(u32 skip)
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{
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m_uReadAddress += skip;
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}
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