2024-05-09 16:43:43 +02:00
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#include "meta.h"
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2024-02-20 21:43:29 +01:00
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namespace image
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{
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2024-05-09 01:16:08 +02:00
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void Image::copy_meta(const Image &img)
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2024-02-20 21:43:29 +01:00
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{
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if (img.metadata_obj != nullptr)
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2024-02-24 22:38:54 +01:00
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{
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2024-02-20 21:43:29 +01:00
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set_metadata(*this, get_metadata(img));
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2024-02-24 22:38:54 +01:00
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}
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2024-02-20 21:43:29 +01:00
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}
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2024-05-09 01:16:08 +02:00
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bool has_metadata(Image &img)
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{
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return img.metadata_obj != nullptr;
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}
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void set_metadata(Image &img, nlohmann::json metadata)
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{
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img.metadata_obj = (nlohmann::json *)new nlohmann::json();
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*((nlohmann::json *)img.metadata_obj) = metadata;
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}
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nlohmann::json get_metadata(const Image &img)
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{
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if (img.metadata_obj != nullptr)
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return *((nlohmann::json *)img.metadata_obj);
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else
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return nlohmann::json();
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}
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void free_metadata(const Image &img)
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{
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if (img.metadata_obj != nullptr)
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delete ((nlohmann::json *)img.metadata_obj);
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}
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bool has_metadata_proj_cfg(Image &img)
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{
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return img.metadata_obj != nullptr && get_metadata(img).contains("proj_cfg");
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}
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void set_metadata_proj_cfg(Image &img, nlohmann::json proj_cfg)
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{
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if (img.metadata_obj == nullptr)
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img.metadata_obj = (nlohmann::json *)new nlohmann::json();
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satdump::reprojection::rescaleProjectionScalarsIfNeeded(proj_cfg, img.width(), img.height());
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(*((nlohmann::json *)img.metadata_obj))["proj_cfg"] = proj_cfg;
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}
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nlohmann::json get_metadata_proj_cfg(const Image &img)
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{
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if (img.metadata_obj != nullptr && get_metadata(img).contains("proj_cfg"))
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return (*((nlohmann::json *)img.metadata_obj))["proj_cfg"];
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else
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return nlohmann::json();
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}
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2024-02-20 21:43:29 +01:00
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}
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