light7734
fc2fe26160
fix: miscalculated offset for asset blobs refactor: remove file manager completely
64 lines
1.2 KiB
C++
64 lines
1.2 KiB
C++
#pragma once
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#include <asset_parser/parser.hpp>
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#include <compressors/compressors.hpp>
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#include <cstdint>
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#include <filesystem>
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#include <fstream>
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#include <logger/logger.hpp>
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namespace Assets {
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class TextureAsset: public Asset
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{
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public:
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enum class Format : uint32_t // NOLINT(performance-enum-size)
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{
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None = 0,
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RGBA8,
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};
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struct Metadata
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{
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Format format;
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uint32_t num_components;
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std::array<uint32_t, 3> pixel_size;
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};
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/** Data required to pack a texture asset */
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struct PackageData
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{
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Asset::Metadata metadata;
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Metadata texture_metadata;
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Blob pixels;
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};
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static void pack(const PackageData &data, const std::filesystem::path &out_path);
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TextureAsset(const std::filesystem::path &path);
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void unpack_blob(BlobMetadata::Tag tag, std::byte *destination, size_t destination_capacity);
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[[nodiscard]] auto get_asset_metadata() const -> const Asset::Metadata &;
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[[nodiscard]] auto get_metadata() const -> const Metadata &;
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[[nodiscard]] auto get_blob_metadata(BlobMetadata::Tag tag) const -> const BlobMetadata &;
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private:
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uint32_t version {};
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Asset::Metadata m_asset_metadata {};
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Metadata m_metadata {};
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BlobMetadata m_pixel_blob_metadata {};
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std::ifstream m_stream;
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};
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} // namespace Assets
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