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LibGfx+icc: Read viewingConditionsType

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Not terribly useful in practice either and also mostly for
completionism. But with this, we can dump all types present
in Lightroom Classic-exported jpegs :^)
This commit is contained in:
Nico Weber 2023-02-09 20:18:11 -05:00 • committed by Linus Groh
parent 664946c543
commit c61cfdd5ed
4 changed files with 60 additions and 1 deletions
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5
Userland/Utilities/icc.cpp
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@ -311,6 +311,11 @@ ErrorOr<int> serenity_main(Main::Arguments arguments)
out_optional(" macintosh", MUST(text_description.macintosh_description().map([](auto description) { return String::formatted("\"{}\"", description); })));
} else if (tag_data->type() == Gfx::ICC::TextTagData::Type) {
outln(" text: \"{}\"", static_cast<Gfx::ICC::TextTagData&>(*tag_data).text());
} else if (tag_data->type() == Gfx::ICC::ViewingConditionsTagData::Type) {
auto& viewing_conditions = static_cast<Gfx::ICC::ViewingConditionsTagData&>(*tag_data);
outln(" unnormalized CIEXYZ values for illuminant (in which Y is in cd/m²): {}", viewing_conditions.unnormalized_ciexyz_values_for_illuminant());
outln(" unnormalized CIEXYZ values for surround (in which Y is in cd/m²): {}", viewing_conditions.unnormalized_ciexyz_values_for_surround());
outln(" illuminant type: {}", Gfx::ICC::MeasurementTagData::standard_illuminant_name(viewing_conditions.illuminant_type()));
} else if (tag_data->type() == Gfx::ICC::XYZTagData::Type) {
for (auto& xyz : static_cast<Gfx::ICC::XYZTagData&>(*tag_data).xyzs())
outln(" {}", xyz);