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// Copyright (C) 2003 Dolphin Project.
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, version 2.0.
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License 2.0 for more details.
// A copy of the GPL 2.0 should have been included with the program.
// If not, see http://www.gnu.org/licenses/
// Official SVN repository and contact information can be found at
// http://code.google.com/p/dolphin-emu/
#ifndef _VERTEXLOADER_NORMAL_H
#define _VERTEXLOADER_NORMAL_H
#include "CommonTypes.h"
class VertexLoader_Normal
{
public:
// Init
static void Init(void);
// GetSize
static unsigned int GetSize(unsigned int _type, unsigned int _format, unsigned int _elements, unsigned int _index3);
// GetFunction
static TPipelineFunction GetFunction(unsigned int _type, unsigned int _format, unsigned int _elements, unsigned int _index3, bool allow_signed_bytes);
private:
enum ENormalType
{
NRM_NOT_PRESENT = 0,
NRM_DIRECT = 1,
NRM_INDEX8 = 2,
NRM_INDEX16 = 3,
NUM_NRM_TYPE
};
enum ENormalFormat
{
FORMAT_UBYTE = 0,
FORMAT_BYTE = 1,
FORMAT_USHORT = 2,
FORMAT_SHORT = 3,
FORMAT_FLOAT = 4,
NUM_NRM_FORMAT
};
enum ENormalElements
{
NRM_NBT = 0,
NRM_NBT3 = 1,
NUM_NRM_ELEMENTS
};
enum ENormalIndices
{
NRM_INDICES1 = 0,
NRM_INDICES3 = 1,
NUM_NRM_INDICES
};
struct Set {
Set() {}
Set(int gc_size_, TPipelineFunction function_) : gc_size(gc_size_), function(function_) {}
int gc_size;
TPipelineFunction function;
// int pc_size;
};
static Set m_Table[NUM_NRM_TYPE][NUM_NRM_INDICES][NUM_NRM_ELEMENTS][NUM_NRM_FORMAT];
// You can't pass signed bytes to D3D9 so we special case them to expand to signed shorts
static Set m_TableExpand16[NUM_NRM_TYPE][NUM_NRM_INDICES][NUM_NRM_ELEMENTS][NUM_NRM_FORMAT];
// direct
static void LOADERDECL Normal_DirectByte();
static void LOADERDECL Normal_DirectByte_Expand16();
static void LOADERDECL Normal_DirectShort();
static void LOADERDECL Normal_DirectFloat();
static void LOADERDECL Normal_DirectByte3();
static void LOADERDECL Normal_DirectByte3_Expand16();
static void LOADERDECL Normal_DirectShort3();
static void LOADERDECL Normal_DirectFloat3();
// index8
static void LOADERDECL Normal_Index8_Byte();
static void LOADERDECL Normal_Index8_Byte_Expand16();
static void LOADERDECL Normal_Index8_Short();
static void LOADERDECL Normal_Index8_Float();
static void LOADERDECL Normal_Index8_Byte3_Indices1();
static void LOADERDECL Normal_Index8_Byte3_Indices1_Expand16();
static void LOADERDECL Normal_Index8_Short3_Indices1();
static void LOADERDECL Normal_Index8_Float3_Indices1();
static void LOADERDECL Normal_Index8_Byte3_Indices3();
static void LOADERDECL Normal_Index8_Byte3_Indices3_Expand16();
static void LOADERDECL Normal_Index8_Short3_Indices3();
static void LOADERDECL Normal_Index8_Float3_Indices3();
// index16
static void LOADERDECL Normal_Index16_Byte();
static void LOADERDECL Normal_Index16_Byte_Expand16();
static void LOADERDECL Normal_Index16_Short();
static void LOADERDECL Normal_Index16_Float();
static void LOADERDECL Normal_Index16_Byte3_Indices1();
static void LOADERDECL Normal_Index16_Byte3_Indices1_Expand16();
static void LOADERDECL Normal_Index16_Short3_Indices1();
static void LOADERDECL Normal_Index16_Float3_Indices1();
static void LOADERDECL Normal_Index16_Byte3_Indices3();
static void LOADERDECL Normal_Index16_Byte3_Indices3_Expand16();
static void LOADERDECL Normal_Index16_Short3_Indices3();
static void LOADERDECL Normal_Index16_Float3_Indices3();
};
#endif
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