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LibGfx/ISOBMFF: Add JPEG2000UUIDInfoBox

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Nico Weber 2024-03-22 14:49:21 -04:00 committed by Tim Schumacher
parent 214ff799ce
commit 7d137dc480
Notes: sideshowbarker 2024-07-16 23:08:48 +09:00 
Author: https://github.com/nico
Commit: https://github.com/SerenityOS/serenity/commit/7d137dc480
Pull-request: https://github.com/SerenityOS/serenity/pull/23682
Reviewed-by: https://github.com/LucasChollet
Reviewed-by: https://github.com/Zaggy1024
Reviewed-by: https://github.com/timschumi ✅
3 changed files with 25 additions and 0 deletions
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19
Userland/Libraries/LibGfx/ImageFormats/ISOBMFF/JPEG2000Boxes.cpp
View File

@ -99,4 +99,23 @@ void JPEG2000SignatureBox::dump(String const& prepend) const
outln("{}- signature = {:#08x}", prepend, signature);
}
ErrorOr<void> JPEG2000UUIDInfoBox::read_from_stream(BoxStream& stream)
{
auto make_subbox = [](BoxType type, BoxStream&) -> ErrorOr<Optional<NonnullOwnPtr<Box>>> {
switch (type) {
default:
return OptionalNone {};
}
};
TRY(SuperBox::read_from_stream(stream, move(make_subbox)));
return {};
}
void JPEG2000UUIDInfoBox::dump(String const& prepend) const
{
SuperBox::dump(prepend);
}
}

4
Userland/Libraries/LibGfx/ImageFormats/ISOBMFF/JPEG2000Boxes.h
View File

@ -44,4 +44,8 @@ struct JPEG2000SignatureBox final : public Box {
u32 signature { 0 };
};
struct JPEG2000UUIDInfoBox final : public SuperBox {
BOX_SUBTYPE(JPEG2000UUIDInfoBox);
};
}

2
Userland/Libraries/LibGfx/ImageFormats/ISOBMFF/Reader.cpp
View File

@ -31,6 +31,8 @@ ErrorOr<BoxList> Reader::read_entire_file()
return TRY(JPEG2000HeaderBox::create_from_stream(stream));
case BoxType::JPEG2000SignatureBox:
return TRY(JPEG2000SignatureBox::create_from_stream(stream));
case BoxType::JPEG2000UUIDInfoBox:
return TRY(JPEG2000UUIDInfoBox::create_from_stream(stream));
default:
return OptionalNone {};
}