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LibGfx/JPEG: Add spec comment to read_start_of_frame()

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Nico Weber 2023-12-26 19:24:46 -05:00 • committed by Sam Atkins
parent 89da988da1
commit 3c39c18440
1 changed files with 2 additions and 0 deletions
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Userland/Libraries/LibGfx/ImageFormats/JPEGLoader.cpp
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@ -1240,6 +1240,8 @@ static ErrorOr<void> read_start_of_frame(JPEGStream& stream, JPEGLoadingContext&
return Error::from_string_literal("SOF repeated"); return Error::from_string_literal("SOF repeated");
} }
// B.2.2 Frame header syntax
[[maybe_unused]] u16 const bytes_to_read = TRY(read_effective_chunk_size(stream)); [[maybe_unused]] u16 const bytes_to_read = TRY(read_effective_chunk_size(stream));
context.frame.precision = TRY(stream.read_u8()); context.frame.precision = TRY(stream.read_u8());