mirror of
https://github.com/dolphin-emu/dolphin.git
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901fe7c00f
git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@1441 8ced0084-cf51-0410-be5f-012b33b47a6e
488 lines
No EOL
18 KiB
C++
488 lines
No EOL
18 KiB
C++
// 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 "main.h"
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#include "Utils.h"
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#include "DecodedVArray.h"
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#include "VertexLoader.h"
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#include "VertexLoader_Normal.h"
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u8 VertexLoader_Normal::m_sizeTable[NUM_NRM_TYPE][NUM_NRM_FORMAT][NUM_NRM_ELEMENTS];
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TPipelineFunction VertexLoader_Normal::m_funcTable[NUM_NRM_TYPE][NUM_NRM_FORMAT][NUM_NRM_ELEMENTS];
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bool VertexLoader_Normal::index3;
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// __________________________________________________________________________________________________
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// Init
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//
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void VertexLoader_Normal::Init(void)
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{
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// size table
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m_sizeTable[NRM_DIRECT][FORMAT_UBYTE] [NRM_NBT] = 3;
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m_sizeTable[NRM_DIRECT][FORMAT_BYTE] [NRM_NBT] = 3;
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m_sizeTable[NRM_DIRECT][FORMAT_USHORT][NRM_NBT] = 6;
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m_sizeTable[NRM_DIRECT][FORMAT_SHORT] [NRM_NBT] = 6;
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m_sizeTable[NRM_DIRECT][FORMAT_FLOAT] [NRM_NBT] = 12;
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m_sizeTable[NRM_DIRECT][FORMAT_UBYTE] [NRM_NBT3] = 9;
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m_sizeTable[NRM_DIRECT][FORMAT_BYTE] [NRM_NBT3] = 9;
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m_sizeTable[NRM_DIRECT][FORMAT_USHORT][NRM_NBT3] = 18;
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m_sizeTable[NRM_DIRECT][FORMAT_SHORT] [NRM_NBT3] = 18;
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m_sizeTable[NRM_DIRECT][FORMAT_FLOAT] [NRM_NBT3] = 36;
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m_sizeTable[NRM_INDEX8][FORMAT_UBYTE] [NRM_NBT] = 1;
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m_sizeTable[NRM_INDEX8][FORMAT_BYTE] [NRM_NBT] = 1;
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m_sizeTable[NRM_INDEX8][FORMAT_USHORT][NRM_NBT] = 1;
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m_sizeTable[NRM_INDEX8][FORMAT_SHORT] [NRM_NBT] = 1;
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m_sizeTable[NRM_INDEX8][FORMAT_FLOAT] [NRM_NBT] = 1;
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m_sizeTable[NRM_INDEX8][FORMAT_UBYTE] [NRM_NBT3] = 3;
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m_sizeTable[NRM_INDEX8][FORMAT_BYTE] [NRM_NBT3] = 3;
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m_sizeTable[NRM_INDEX8][FORMAT_USHORT][NRM_NBT3] = 3;
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m_sizeTable[NRM_INDEX8][FORMAT_SHORT] [NRM_NBT3] = 3;
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m_sizeTable[NRM_INDEX8][FORMAT_FLOAT] [NRM_NBT3] = 3;
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m_sizeTable[NRM_INDEX16][FORMAT_UBYTE] [NRM_NBT] = 2;
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m_sizeTable[NRM_INDEX16][FORMAT_BYTE] [NRM_NBT] = 2;
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m_sizeTable[NRM_INDEX16][FORMAT_USHORT][NRM_NBT] = 2;
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m_sizeTable[NRM_INDEX16][FORMAT_SHORT] [NRM_NBT] = 2;
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m_sizeTable[NRM_INDEX16][FORMAT_FLOAT] [NRM_NBT] = 2;
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m_sizeTable[NRM_INDEX16][FORMAT_UBYTE] [NRM_NBT3] = 6;
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m_sizeTable[NRM_INDEX16][FORMAT_BYTE] [NRM_NBT3] = 6;
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m_sizeTable[NRM_INDEX16][FORMAT_USHORT][NRM_NBT3] = 6;
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m_sizeTable[NRM_INDEX16][FORMAT_SHORT] [NRM_NBT3] = 6;
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m_sizeTable[NRM_INDEX16][FORMAT_FLOAT] [NRM_NBT3] = 6;
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// function table
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m_funcTable[NRM_DIRECT][FORMAT_UBYTE] [NRM_NBT] = Normal_DirectByte; //HACK
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m_funcTable[NRM_DIRECT][FORMAT_BYTE] [NRM_NBT] = Normal_DirectByte;
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m_funcTable[NRM_DIRECT][FORMAT_USHORT][NRM_NBT] = Normal_DirectShort; //HACK
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m_funcTable[NRM_DIRECT][FORMAT_SHORT] [NRM_NBT] = Normal_DirectShort;
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m_funcTable[NRM_DIRECT][FORMAT_FLOAT] [NRM_NBT] = Normal_DirectFloat;
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m_funcTable[NRM_DIRECT][FORMAT_UBYTE] [NRM_NBT3] = Normal_DirectByte3; //HACK
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m_funcTable[NRM_DIRECT][FORMAT_BYTE] [NRM_NBT3] = Normal_DirectByte3;
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m_funcTable[NRM_DIRECT][FORMAT_USHORT][NRM_NBT3] = Normal_DirectShort3; //HACK
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m_funcTable[NRM_DIRECT][FORMAT_SHORT] [NRM_NBT3] = Normal_DirectShort3;
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m_funcTable[NRM_DIRECT][FORMAT_FLOAT] [NRM_NBT3] = Normal_DirectFloat3;
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m_funcTable[NRM_INDEX8][FORMAT_UBYTE] [NRM_NBT] = Normal_Index8_Byte; //HACK
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m_funcTable[NRM_INDEX8][FORMAT_BYTE] [NRM_NBT] = Normal_Index8_Byte;
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m_funcTable[NRM_INDEX8][FORMAT_USHORT][NRM_NBT] = Normal_Index8_Short; //HACK
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m_funcTable[NRM_INDEX8][FORMAT_SHORT] [NRM_NBT] = Normal_Index8_Short;
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m_funcTable[NRM_INDEX8][FORMAT_FLOAT] [NRM_NBT] = Normal_Index8_Float;
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m_funcTable[NRM_INDEX8][FORMAT_UBYTE] [NRM_NBT3] = Normal_Index8_Byte3; //HACK
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m_funcTable[NRM_INDEX8][FORMAT_BYTE] [NRM_NBT3] = Normal_Index8_Byte3;
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m_funcTable[NRM_INDEX8][FORMAT_USHORT][NRM_NBT3] = Normal_Index8_Short3; //HACK
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m_funcTable[NRM_INDEX8][FORMAT_SHORT] [NRM_NBT3] = Normal_Index8_Short3;
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m_funcTable[NRM_INDEX8][FORMAT_FLOAT] [NRM_NBT3] = Normal_Index8_Float3;
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m_funcTable[NRM_INDEX16][FORMAT_UBYTE] [NRM_NBT] = Normal_Index16_Byte; //HACK
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m_funcTable[NRM_INDEX16][FORMAT_BYTE] [NRM_NBT] = Normal_Index16_Byte;
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m_funcTable[NRM_INDEX16][FORMAT_USHORT][NRM_NBT] = Normal_Index16_Short; //HACK
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m_funcTable[NRM_INDEX16][FORMAT_SHORT] [NRM_NBT] = Normal_Index16_Short;
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m_funcTable[NRM_INDEX16][FORMAT_FLOAT] [NRM_NBT] = Normal_Index16_Float;
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m_funcTable[NRM_INDEX16][FORMAT_UBYTE] [NRM_NBT3] = Normal_Index16_Byte3; //HACK
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m_funcTable[NRM_INDEX16][FORMAT_BYTE] [NRM_NBT3] = Normal_Index16_Byte3;
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m_funcTable[NRM_INDEX16][FORMAT_USHORT][NRM_NBT3] = Normal_Index16_Short3; //HACK
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m_funcTable[NRM_INDEX16][FORMAT_SHORT] [NRM_NBT3] = Normal_Index16_Short3;
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m_funcTable[NRM_INDEX16][FORMAT_FLOAT] [NRM_NBT3] = Normal_Index16_Float3;
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}
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// __________________________________________________________________________________________________
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// GetSize
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//
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unsigned int
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VertexLoader_Normal::GetSize(unsigned int _type, unsigned int _format, unsigned int _elements)
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{
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return m_sizeTable[_type][_format][_elements];
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}
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// __________________________________________________________________________________________________
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// GetFunction
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//
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TPipelineFunction
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VertexLoader_Normal::GetFunction(unsigned int _type, unsigned int _format, unsigned int _elements)
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{
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TPipelineFunction pFunc = m_funcTable[_type][_format][_elements];
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return pFunc;
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}
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/////////////////////////////////////////////////////////////////////////////////////////////////////
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//
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// --- Direct ---
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//
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/////////////////////////////////////////////////////////////////////////////////////////////////////
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// __________________________________________________________________________________________________
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// Normal_DirectByte
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//
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void LOADERDECL
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VertexLoader_Normal::Normal_DirectByte(const void* _p)
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{
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varray->SetNormalX(0, ((float)(signed char)DataReadU8()+0.5f) / 127.5f);
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varray->SetNormalY(0, ((float)(signed char)DataReadU8()+0.5f) / 127.5f);
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varray->SetNormalZ(0, ((float)(signed char)DataReadU8()+0.5f) / 127.5f);
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}
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// __________________________________________________________________________________________________
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// Normal_DirectShort
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//
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void LOADERDECL
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VertexLoader_Normal::Normal_DirectShort(const void* _p)
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{
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varray->SetNormalX(0, ((float)(signed short)DataReadU16()+0.5f) / 32767.5f);
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varray->SetNormalY(0, ((float)(signed short)DataReadU16()+0.5f) / 32767.5f);
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varray->SetNormalZ(0, ((float)(signed short)DataReadU16()+0.5f) / 32767.5f);
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}
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// __________________________________________________________________________________________________
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// Normal_DirectFloat
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//
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void LOADERDECL
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VertexLoader_Normal::Normal_DirectFloat(const void* _p)
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{
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varray->SetNormalX(0, DataReadF32());
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varray->SetNormalY(0, DataReadF32());
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varray->SetNormalZ(0, DataReadF32());
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}
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// __________________________________________________________________________________________________
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// Normal_DirectByte3
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//
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void LOADERDECL
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VertexLoader_Normal::Normal_DirectByte3(const void* _p)
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{
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for (int i=0; i<3; i++)
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{
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varray->SetNormalX(i, ((float)(signed char)DataReadU8()+0.5f) / 127.5f);
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varray->SetNormalY(i, ((float)(signed char)DataReadU8()+0.5f) / 127.5f);
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varray->SetNormalZ(i, ((float)(signed char)DataReadU8()+0.5f) / 127.5f);
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}
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}
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// __________________________________________________________________________________________________
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// Normal_DirectShort3
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//
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void LOADERDECL
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VertexLoader_Normal::Normal_DirectShort3(const void* _p)
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{
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for (int i=0; i<3; i++)
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{
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varray->SetNormalX(i, ((float)(signed short)DataReadU16()+0.5f) / 32767.5f);
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varray->SetNormalY(i, ((float)(signed short)DataReadU16()+0.5f) / 32767.5f);
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varray->SetNormalZ(i, ((float)(signed short)DataReadU16()+0.5f) / 32767.5f);
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}
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}
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// __________________________________________________________________________________________________
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// Normal_DirectFloat3
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//
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void LOADERDECL
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VertexLoader_Normal::Normal_DirectFloat3(const void* _p)
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{
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for (int i=0; i<3; i++)
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{
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varray->SetNormalX(i, DataReadF32());
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varray->SetNormalY(i, DataReadF32());
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varray->SetNormalZ(i, DataReadF32());
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}
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}
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/////////////////////////////////////////////////////////////////////////////////////////////////////
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//
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// --- Index8 ---
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//
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/////////////////////////////////////////////////////////////////////////////////////////////////////
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// __________________________________________________________________________________________________
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// Normal_Index8_Byte
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//
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void LOADERDECL
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VertexLoader_Normal::Normal_Index8_Byte(const void* _p)
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{
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u8 Index = DataReadU8();
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u32 iAddress = arraybases[ARRAY_NORMAL] + (Index * arraystrides[ARRAY_NORMAL]);
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varray->SetNormalX(0, ((float)(signed char)Memory_Read_U8(iAddress )+0.5f) / 127.5f);
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varray->SetNormalY(0, ((float)(signed char)Memory_Read_U8(iAddress+1)+0.5f) / 127.5f);
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varray->SetNormalZ(0, ((float)(signed char)Memory_Read_U8(iAddress+2)+0.5f) / 127.5f);
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}
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// __________________________________________________________________________________________________
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// Normal_Index8_Short
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//
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void LOADERDECL
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VertexLoader_Normal::Normal_Index8_Short(const void* _p)
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{
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u8 Index = DataReadU8();
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u32 iAddress = arraybases[ARRAY_NORMAL] + (Index * arraystrides[ARRAY_NORMAL]);
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varray->SetNormalX(0, ((float)(signed short)Memory_Read_U16(iAddress )+0.5f) / 32767.5f);
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varray->SetNormalY(0, ((float)(signed short)Memory_Read_U16(iAddress+2)+0.5f) / 32767.5f);
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varray->SetNormalZ(0, ((float)(signed short)Memory_Read_U16(iAddress+4)+0.5f) / 32767.5f);
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}
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// __________________________________________________________________________________________________
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// Normal_Index8_Float
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//
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void LOADERDECL
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VertexLoader_Normal::Normal_Index8_Float(const void* _p)
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{
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u8 Index = DataReadU8();
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u32 iAddress = arraybases[ARRAY_NORMAL] + (Index * arraystrides[ARRAY_NORMAL]);
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varray->SetNormalX(0, Memory_Read_Float(iAddress));
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varray->SetNormalY(0, Memory_Read_Float(iAddress+4));
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varray->SetNormalZ(0, Memory_Read_Float(iAddress+8));
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}
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// __________________________________________________________________________________________________
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// Normal_Index8_Byte3
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//
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void LOADERDECL
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VertexLoader_Normal::Normal_Index8_Byte3(const void* _p)
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{
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if (index3)
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{
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for (int i=0; i<3; i++)
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{
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u8 Index = DataReadU8();
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u32 iAddress = arraybases[ARRAY_NORMAL] + (Index * arraystrides[ARRAY_NORMAL]) + 1*3*i;
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varray->SetNormalX(i, ((float)(signed char)Memory_Read_U8(iAddress )+0.5f) / 127.5f);
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varray->SetNormalY(i, ((float)(signed char)Memory_Read_U8(iAddress+1)+0.5f) / 127.5f);
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varray->SetNormalZ(i, ((float)(signed char)Memory_Read_U8(iAddress+2)+0.5f) / 127.5f);
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}
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}
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else
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{
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u8 Index = DataReadU8();
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for (int i=0; i<3; i++)
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{
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u32 iAddress = arraybases[ARRAY_NORMAL] + (Index * arraystrides[ARRAY_NORMAL]) + 1*3*i;
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varray->SetNormalX(i, ((float)(signed char)Memory_Read_U8(iAddress )+0.5f) / 127.5f);
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varray->SetNormalY(i, ((float)(signed char)Memory_Read_U8(iAddress+1)+0.5f) / 127.5f);
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varray->SetNormalZ(i, ((float)(signed char)Memory_Read_U8(iAddress+2)+0.5f) / 127.5f);
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}
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}
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}
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// __________________________________________________________________________________________________
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// Normal_Index8_Short3
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//
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void LOADERDECL
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VertexLoader_Normal::Normal_Index8_Short3(const void* _p)
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{
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if (index3)
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{
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for (int i=0; i<3; i++)
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{
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u8 Index = DataReadU8();
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u32 iAddress = arraybases[ARRAY_NORMAL] + (Index * arraystrides[ARRAY_NORMAL]) + 2*3*i;
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varray->SetNormalX(i, ((float)(signed short)Memory_Read_U16(iAddress )+0.5f) / 32767.5f);
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varray->SetNormalY(i, ((float)(signed short)Memory_Read_U16(iAddress+2)+0.5f) / 32767.5f);
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varray->SetNormalZ(i, ((float)(signed short)Memory_Read_U16(iAddress+4)+0.5f) / 32767.5f);
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}
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}
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else
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{
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u8 Index = DataReadU8();
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for (int i=0; i<3; i++)
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{
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u32 iAddress = arraybases[ARRAY_NORMAL] + (Index * arraystrides[ARRAY_NORMAL]) + 2*3*i;
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varray->SetNormalX(i, ((float)(signed short)Memory_Read_U16(iAddress )+0.5f) / 32767.5f);
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varray->SetNormalY(i, ((float)(signed short)Memory_Read_U16(iAddress+2)+0.5f) / 32767.5f);
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varray->SetNormalZ(i, ((float)(signed short)Memory_Read_U16(iAddress+4)+0.5f) / 32767.5f);
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}
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}
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}
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// __________________________________________________________________________________________________
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// Normal_Index8_Float3
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//
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void LOADERDECL
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VertexLoader_Normal::Normal_Index8_Float3(const void* _p)
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{
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if (index3)
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{
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for (int i=0; i<3; i++)
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{
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u8 Index = DataReadU8();
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u32 iAddress = arraybases[ARRAY_NORMAL] + (Index * arraystrides[ARRAY_NORMAL]) + 4*3*i;
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varray->SetNormalX(i, Memory_Read_Float(iAddress));
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varray->SetNormalY(i, Memory_Read_Float(iAddress+4));
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varray->SetNormalZ(i, Memory_Read_Float(iAddress+8));
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}
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}
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else
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{
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u8 Index = DataReadU8();
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for (int i=0; i<3; i++)
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{
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u32 iAddress = arraybases[ARRAY_NORMAL] + (Index * arraystrides[ARRAY_NORMAL]) + 4*3*i;
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varray->SetNormalX(i, Memory_Read_Float(iAddress));
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varray->SetNormalY(i, Memory_Read_Float(iAddress+4));
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varray->SetNormalZ(i, Memory_Read_Float(iAddress+8));
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}
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}
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}
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/////////////////////////////////////////////////////////////////////////////////////////////////////
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//
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// --- Index16 ---
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//
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/////////////////////////////////////////////////////////////////////////////////////////////////////
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// __________________________________________________________________________________________________
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// Normal_Index16_Byte
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//
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void LOADERDECL
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VertexLoader_Normal::Normal_Index16_Byte(const void* _p)
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{
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u16 Index = DataReadU16();
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u32 iAddress = arraybases[ARRAY_NORMAL] + (Index * arraystrides[ARRAY_NORMAL]);
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varray->SetNormalX(0, ((float)(signed char)Memory_Read_U8(iAddress )+0.5f) / 127.5f);
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varray->SetNormalY(0, ((float)(signed char)Memory_Read_U8(iAddress+1)+0.5f) / 127.5f);
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varray->SetNormalZ(0, ((float)(signed char)Memory_Read_U8(iAddress+2)+0.5f) / 127.5f);
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}
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// __________________________________________________________________________________________________
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// Normal_Index16_Short
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//
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void LOADERDECL
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VertexLoader_Normal::Normal_Index16_Short(const void* _p)
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{
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u16 Index = DataReadU16();
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u32 iAddress = arraybases[ARRAY_NORMAL] + (Index * arraystrides[ARRAY_NORMAL]);
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varray->SetNormalX(0, ((float)(signed short)Memory_Read_U16(iAddress )+0.5f) / 32767.5f);
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varray->SetNormalY(0, ((float)(signed short)Memory_Read_U16(iAddress+2)+0.5f) / 32767.5f);
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varray->SetNormalZ(0, ((float)(signed short)Memory_Read_U16(iAddress+4)+0.5f) / 32767.5f);
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}
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// __________________________________________________________________________________________________
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// Normal_Index8_Float
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//
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void LOADERDECL
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VertexLoader_Normal::Normal_Index16_Float(const void* _p)
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{
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u16 Index = DataReadU16();
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u32 iAddress = arraybases[ARRAY_NORMAL] + (Index * arraystrides[ARRAY_NORMAL]);
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varray->SetNormalX(0, Memory_Read_Float(iAddress));
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varray->SetNormalY(0, Memory_Read_Float(iAddress+4));
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varray->SetNormalZ(0, Memory_Read_Float(iAddress+8));
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}
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// __________________________________________________________________________________________________
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// Normal_Index16_Byte3
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//
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void LOADERDECL
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VertexLoader_Normal::Normal_Index16_Byte3(const void* _p)
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{
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if (index3)
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{
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for (int i=0; i<3; i++)
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{
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u16 Index = DataReadU16();
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u32 iAddress = arraybases[ARRAY_NORMAL] + (Index * arraystrides[ARRAY_NORMAL]) + 1*3*i;
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varray->SetNormalX(i, ((float)(signed char)Memory_Read_U8(iAddress )+0.5f) / 127.5f);
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varray->SetNormalY(i, ((float)(signed char)Memory_Read_U8(iAddress+1)+0.5f) / 127.5f);
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varray->SetNormalZ(i, ((float)(signed char)Memory_Read_U8(iAddress+2)+0.5f) / 127.5f);
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}
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}
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else
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{
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u16 Index = DataReadU16();
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for (int i=0; i<3; i++)
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{
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u32 iAddress = arraybases[ARRAY_NORMAL] + (Index * arraystrides[ARRAY_NORMAL]) + 1*3*i;
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varray->SetNormalX(i, ((float)(signed char)Memory_Read_U8(iAddress )+0.5f) / 127.5f);
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varray->SetNormalY(i, ((float)(signed char)Memory_Read_U8(iAddress+1)+0.5f) / 127.5f);
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varray->SetNormalZ(i, ((float)(signed char)Memory_Read_U8(iAddress+2)+0.5f) / 127.5f);
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}
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}
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}
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// __________________________________________________________________________________________________
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// Normal_Index16_Short3
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//
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void LOADERDECL
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VertexLoader_Normal::Normal_Index16_Short3(const void* _p)
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{
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if (index3)
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{
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for (int i=0; i<3; i++)
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{
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u16 Index = DataReadU16();
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u32 iAddress = arraybases[ARRAY_NORMAL] + (Index * arraystrides[ARRAY_NORMAL]) + 2*3*i;
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varray->SetNormalX(i, ((float)(signed short)Memory_Read_U16(iAddress )+0.5f) / 32767.5f);
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varray->SetNormalY(i, ((float)(signed short)Memory_Read_U16(iAddress+2)+0.5f) / 32767.5f);
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varray->SetNormalZ(i, ((float)(signed short)Memory_Read_U16(iAddress+4)+0.5f) / 32767.5f);
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}
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}
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else
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{
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u16 Index = DataReadU16();
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for (int i=0; i<3; i++)
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{
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u32 iAddress = arraybases[ARRAY_NORMAL] + (Index * arraystrides[ARRAY_NORMAL]) + 2*3*i;
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varray->SetNormalX(i, ((float)(signed short)Memory_Read_U16(iAddress )+0.5f) / 32767.5f);
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varray->SetNormalY(i, ((float)(signed short)Memory_Read_U16(iAddress+2)+0.5f) / 32767.5f);
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varray->SetNormalZ(i, ((float)(signed short)Memory_Read_U16(iAddress+4)+0.5f) / 32767.5f);
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}
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}
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}
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// __________________________________________________________________________________________________
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// Normal_Index16_Float3
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//
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void LOADERDECL
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VertexLoader_Normal::Normal_Index16_Float3(const void* _p)
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{
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if (index3)
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{
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for (int i=0; i<3; i++)
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{
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u16 Index = DataReadU16();
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u32 iAddress = arraybases[ARRAY_NORMAL] + (Index * arraystrides[ARRAY_NORMAL]) + 4*3*i;
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varray->SetNormalX(i, Memory_Read_Float(iAddress ));
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varray->SetNormalY(i, Memory_Read_Float(iAddress+4));
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varray->SetNormalZ(i, Memory_Read_Float(iAddress+8));
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}
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}
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else
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{
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|
u16 Index = DataReadU16();
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|
for (int i=0; i<3; i++)
|
|
{
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u32 iAddress = arraybases[ARRAY_NORMAL] + (Index * arraystrides[ARRAY_NORMAL]) + 4*3*i;
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varray->SetNormalX(i, Memory_Read_Float(iAddress ));
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varray->SetNormalY(i, Memory_Read_Float(iAddress+4));
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varray->SetNormalZ(i, Memory_Read_Float(iAddress+8));
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}
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}
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} |