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/* Copyright 2019 Diligent Graphics LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF ANY PROPRIETARY RIGHTS.
*
* In no event and under no legal theory, whether in tort (including negligence),
* contract, or otherwise, unless required by applicable law (such as deliberate
* and grossly negligent acts) or agreed to in writing, shall any Contributor be
* liable for any damages, including any direct, indirect, special, incidental,
* or consequential damages of any character arising as a result of this License or
* out of the use or inability to use the software (including but not limited to damages
* for loss of goodwill, work stoppage, computer failure or malfunction, or any and
* all other commercial damages or losses), even if such Contributor has been advised
* of the possibility of such damages.
*/
#pragma once
#include <unordered_map>
#include "HashUtils.h"
namespace Diligent
{
template<typename EnumType>
struct EnumMapping
{
void AddMapping( const Char *Str, EnumType Val )
{
m_Str2ValMap.insert( std::make_pair( Diligent::HashMapStringKey(Str, true), Val ) );
m_Val2StrMap.insert( std::make_pair( Val, Str ) );
}
std::unordered_map<HashMapStringKey, EnumType, HashMapStringKey::Hasher> m_Str2ValMap;
std::unordered_map<EnumType, String, std::hash<typename std::underlying_type<EnumType>::type>> m_Val2StrMap;
};
#define DEFINE_ENUM_ELEMENT_MAPPING(EnumMapping, Elem) EnumMapping.AddMapping(#Elem, Elem)
class CpuAccessFlagEnumMapping : public EnumMapping < Diligent::CPU_ACCESS_FLAGS >
{
public:
CpuAccessFlagEnumMapping();
};
class UsageEnumMapping : public EnumMapping < Diligent::USAGE >
{
public:
UsageEnumMapping();
};
class TextureFormatEnumMapping : public EnumMapping < Diligent::TEXTURE_FORMAT >
{
public:
TextureFormatEnumMapping();
};
class ResourceDimEnumMapping : public EnumMapping < Diligent::RESOURCE_DIMENSION >
{
public:
ResourceDimEnumMapping();
};
class ValueTypeEnumMapping : public EnumMapping < Diligent::VALUE_TYPE >
{
public:
ValueTypeEnumMapping();
};
class ComparisonFuncEnumMapping : public EnumMapping < Diligent::COMPARISON_FUNCTION >
{
public:
ComparisonFuncEnumMapping();
};
class BindShaderResourcesFlagEnumMapping : public EnumMapping < Diligent::BIND_SHADER_RESOURCES_FLAGS >
{
public:
BindShaderResourcesFlagEnumMapping();
};
class ShaderTypeEnumMapping : public EnumMapping<SHADER_TYPE>
{
public:
ShaderTypeEnumMapping();
};
class StateTransitionModeEnumMapping : public EnumMapping<RESOURCE_STATE_TRANSITION_MODE>
{
public:
StateTransitionModeEnumMapping();
};
}
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