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// Copyright 2008 Dolphin Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#pragma once
#include "Common/CommonTypes.h"
#include "Common/EnumMap.h"
#include "Common/Inline.h"
#include "VideoCommon/CPMemory.h"
#include "VideoCommon/VertexLoader.h"
class VertexLoader_Position
{
public:
static DOLPHIN_FORCE_INLINE u32 GetSize(VertexComponentFormat type, ComponentFormat format,
CoordComponentCount elements)
{
return s_table_size[type][format][elements];
}
static TPipelineFunction GetFunction(VertexComponentFormat type, ComponentFormat format,
CoordComponentCount elements);
private:
template <typename T, auto last_member>
using EnumMap = typename Common::EnumMap<T, last_member>;
using SizeTable =
EnumMap<EnumMap<EnumMap<u32, CoordComponentCount::XYZ>, ComponentFormat::InvalidFloat7>,
VertexComponentFormat::Index16>;
static constexpr SizeTable s_table_size = []() consteval {
SizeTable table{};
using VCF = VertexComponentFormat;
using FMT = ComponentFormat;
table[VCF::Direct][FMT::UByte] = {2, 3};
table[VCF::Direct][FMT::Byte] = {2, 3};
table[VCF::Direct][FMT::UShort] = {4, 6};
table[VCF::Direct][FMT::Short] = {4, 6};
table[VCF::Direct][FMT::Float] = {8, 12};
table[VCF::Direct][FMT::InvalidFloat5] = {8, 12};
table[VCF::Direct][FMT::InvalidFloat6] = {8, 12};
table[VCF::Direct][FMT::InvalidFloat7] = {8, 12};
table[VCF::Index8][FMT::UByte] = {1, 1};
table[VCF::Index8][FMT::Byte] = {1, 1};
table[VCF::Index8][FMT::UShort] = {1, 1};
table[VCF::Index8][FMT::Short] = {1, 1};
table[VCF::Index8][FMT::Float] = {1, 1};
table[VCF::Index8][FMT::InvalidFloat5] = {1, 1};
table[VCF::Index8][FMT::InvalidFloat6] = {1, 1};
table[VCF::Index8][FMT::InvalidFloat7] = {1, 1};
table[VCF::Index16][FMT::UByte] = {2, 2};
table[VCF::Index16][FMT::Byte] = {2, 2};
table[VCF::Index16][FMT::UShort] = {2, 2};
table[VCF::Index16][FMT::Short] = {2, 2};
table[VCF::Index16][FMT::Float] = {2, 2};
table[VCF::Index16][FMT::InvalidFloat5] = {2, 2};
table[VCF::Index16][FMT::InvalidFloat6] = {2, 2};
table[VCF::Index16][FMT::InvalidFloat7] = {2, 2};
return table;
}();
};
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