EvpackImageDecoder.h

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#pragma once
#include "common/Export.h"
 
#include "asset/EvpackResourceReader.h"
 
namespace eve::asset {
 
struct EvpackImageDecodeLimits {
    std::uint32_t maximumDimension    = 32768;
    std::uint64_t maximumPixels       = 268'435'456;
    std::uint64_t maximumDecodedBytes = 1024ull * 1024ull * 1024ull;
};
 
struct DecodedEvpackImage {
    AssetRef                  asset;
    std::uint32_t             width = 0, height = 0, levels = 0;
    bool                      srgb = false;
    std::vector<std::uint8_t> pixels;
    EvpackVariantSelection    variant;
};
 
[[nodiscard]] EVENGINE_API_FOUNDATION Result<DecodedEvpackImage> decodeEvpackImage(
    const EvpackResourceReader& reader, const AssetRef& image, const EvpackCapabilities& capabilities,
    const EvpackImageDecodeLimits& limits = {});
 
}  // namespace eve::asset