ImageLayout.h

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#ifndef LLUVIA_CORE_IMAGE_IMAGE_LAYOUT_H_
#define LLUVIA_CORE_IMAGE_IMAGE_LAYOUT_H_
 
#include "lluvia/core/enums/enums.h"
#include "lluvia/core/vulkan/vulkan.hpp"
 
namespace ll {
 
enum class ImageLayout : ll::enum_t {
    Undefined             = static_cast<ll::enum_t>(vk::ImageLayout::eUndefined),
    General               = static_cast<ll::enum_t>(vk::ImageLayout::eGeneral),
    ShaderReadOnlyOptimal = static_cast<ll::enum_t>(vk::ImageLayout::eShaderReadOnlyOptimal),
    TransferSrcOptimal    = static_cast<ll::enum_t>(vk::ImageLayout::eTransferSrcOptimal),
    TransferDstOptimal    = static_cast<ll::enum_t>(vk::ImageLayout::eTransferDstOptimal),
    Preinitialized        = static_cast<ll::enum_t>(vk::ImageLayout::ePreinitialized),
};
 
namespace impl {
 
    constexpr ll::ImageLayout fromVkImageLayout(const vk::ImageLayout& flags) noexcept
    {
        return ll::ImageLayout {static_cast<ll::enum_t>(flags)};
    }
 
    constexpr vk::ImageLayout toVkImageLayout(const ll::ImageLayout& flags) noexcept
    {
        // return vk::ImageLayout{static_cast<VkFlags>(flags)};
        return static_cast<vk::ImageLayout>(flags);
    }
 
    constexpr const std::array<std::tuple<const char*, ll::ImageLayout>, 6> ImageLayoutStrings {{std::make_tuple("Undefined", ll::ImageLayout::Undefined),
        std::make_tuple("General", ll::ImageLayout::General),
        std::make_tuple("ShaderReadOnlyOptimal", ll::ImageLayout::ShaderReadOnlyOptimal),
        std::make_tuple("TransferSrcOptimal", ll::ImageLayout::TransferSrcOptimal),
        std::make_tuple("TransferDstOptimal", ll::ImageLayout::TransferDstOptimal),
        std::make_tuple("Preinitialized", ll::ImageLayout::Preinitialized)}};
 
} // namespace impl
 
template <typename T = std::string>
inline T imageLayoutToString(ll::ImageLayout&& layout) noexcept
{
    return impl::enumToString<ll::ImageLayout, ll::impl::ImageLayoutStrings.size(), ll::impl::ImageLayoutStrings>(std::forward<ll::ImageLayout>(layout));
}
 
template <typename T>
inline ll::ImageLayout stringToImageLayout(T&& stringValue)
{
    return impl::stringToEnum<ll::ImageLayout, T, ll::impl::ImageLayoutStrings.size(), ll::impl::ImageLayoutStrings>(std::forward<T>(stringValue));
}
 
} // namespace ll
 
#endif // LLUVIA_CORE_IMAGE_IMAGE_LAYOUT_H_